From d3784072e42bbd2604e2c21bc9ea3557adbaa961 Mon Sep 17 00:00:00 2001
From: "jesse.millan" <jesse.millan@oracle.com>
Date: Mon, 2 Aug 2021 16:46:23 -0700
Subject: [PATCH 1/2] Add OCI SDK required for OCI provider.

---
 .../oci/oci-go-sdk/v43/LICENSE.txt            |    82 +
 .../oci/oci-go-sdk/v43/NOTICE.txt             |     1 +
 .../v43/common/auth/certificate_retriever.go  |   261 +
 .../v43/common/auth/configuration.go          |   110 +
 .../v43/common/auth/dispatcher_modifier.go    |    41 +
 .../v43/common/auth/federation_client.go      |   569 +
 ...nce_principal_delegation_token_provider.go |    67 +
 .../auth/instance_principal_key_provider.go   |   146 +
 .../oci/oci-go-sdk/v43/common/auth/jwt.go     |    70 +
 .../auth/resouce_principal_key_provider.go    |   231 +
 .../resource_principal_token_path_provider.go |   138 +
 .../v43/common/auth/resource_principals_v1.go |   373 +
 .../oci/oci-go-sdk/v43/common/auth/utils.go   |    94 +
 .../oci/oci-go-sdk/v43/common/client.go       |   584 +
 .../oci/oci-go-sdk/v43/common/common.go       |   479 +
 .../oci-go-sdk/v43/common/configuration.go    |   659 +
 .../oci/oci-go-sdk/v43/common/errors.go       |   121 +
 .../oci/oci-go-sdk/v43/common/helpers.go      |   294 +
 .../oci/oci-go-sdk/v43/common/http.go         |  1064 ++
 .../oci/oci-go-sdk/v43/common/http_signer.go  |   270 +
 .../oci/oci-go-sdk/v43/common/log.go          |   230 +
 .../oci/oci-go-sdk/v43/common/retry.go        |   234 +
 .../oci/oci-go-sdk/v43/common/version.go      |    37 +
 .../v43/containerengine/add_on_options.go     |    30 +
 .../admission_controller_options.go           |    27 +
 .../oci-go-sdk/v43/containerengine/cluster.go |    66 +
 .../containerengine/cluster_create_options.go |    36 +
 .../cluster_endpoint_config.go                |    33 +
 .../v43/containerengine/cluster_endpoints.go  |    33 +
 .../cluster_lifecycle_state.go                |    43 +
 .../v43/containerengine/cluster_metadata.go   |    51 +
 .../cluster_migrate_to_native_vcn_details.go  |    30 +
 ..._migrate_to_native_vcn_request_response.go |    81 +
 .../cluster_migrate_to_native_vcn_status.go   |    59 +
 .../v43/containerengine/cluster_options.go    |    27 +
 .../v43/containerengine/cluster_summary.go    |    84 +
 .../containerengine/containerengine_client.go |  1225 ++
 .../containerengine/create_cluster_details.go |    51 +
 .../create_cluster_endpoint_config_details.go |    33 +
 ...eate_cluster_kubeconfig_content_details.go |    58 +
 .../create_cluster_request_response.go        |    77 +
 .../create_image_policy_config_details.go     |    30 +
 .../create_kubeconfig_request_response.go     |    78 +
 .../create_node_pool_details.go               |   142 +
 .../create_node_pool_node_config_details.go   |    37 +
 .../create_node_pool_request_response.go      |    77 +
 .../create_node_shape_config_details.go       |    31 +
 .../delete_cluster_request_response.go        |    78 +
 .../delete_node_pool_request_response.go      |    78 +
 .../delete_work_request_request_response.go   |    76 +
 ...e_to_native_vcn_status_request_response.go |    77 +
 .../get_cluster_options_request_response.go   |    77 +
 .../get_cluster_request_response.go           |    77 +
 .../get_node_pool_options_request_response.go |    77 +
 .../get_node_pool_request_response.go         |    77 +
 .../get_work_request_request_response.go      |    80 +
 .../containerengine/image_policy_config.go    |    30 +
 .../v43/containerengine/key_details.go        |    27 +
 .../v43/containerengine/key_value.go          |    30 +
 .../kubernetes_network_config.go              |    30 +
 .../list_clusters_request_response.go         |   147 +
 .../list_node_pools_request_response.go       |   147 +
 ...st_work_request_errors_request_response.go |    77 +
 ...list_work_request_logs_request_response.go |    77 +
 .../list_work_requests_request_response.go    |   182 +
 .../oci-go-sdk/v43/containerengine/node.go    |    93 +
 .../v43/containerengine/node_error.go         |    36 +
 .../v43/containerengine/node_pool.go          |   171 +
 .../node_pool_node_config_details.go          |    37 +
 .../v43/containerengine/node_pool_options.go  |    84 +
 .../node_pool_placement_config_details.go     |    31 +
 .../v43/containerengine/node_pool_summary.go  |   156 +
 .../v43/containerengine/node_shape_config.go  |    31 +
 .../containerengine/node_source_details.go    |    64 +
 .../v43/containerengine/node_source_option.go |    74 +
 .../v43/containerengine/node_source_type.go   |    33 +
 .../node_source_via_image_details.go          |    45 +
 .../node_source_via_image_option.go           |    50 +
 .../v43/containerengine/sort_order.go         |    35 +
 .../containerengine/update_cluster_details.go |    37 +
 .../update_cluster_endpoint_config_details.go |    30 +
 ...luster_endpoint_config_request_response.go |    81 +
 .../update_cluster_options_details.go         |    27 +
 .../update_cluster_request_response.go        |    81 +
 .../update_image_policy_config_details.go     |    30 +
 .../update_node_pool_details.go               |   127 +
 .../update_node_pool_node_config_details.go   |    37 +
 .../update_node_pool_request_response.go      |    81 +
 .../update_node_shape_config_details.go       |    31 +
 .../v43/containerengine/work_request.go       |    48 +
 .../v43/containerengine/work_request_error.go |    33 +
 .../containerengine/work_request_log_entry.go |    30 +
 .../work_request_operation_type.go            |    47 +
 .../containerengine/work_request_resource.go  |    73 +
 .../containerengine/work_request_status.go    |    43 +
 .../containerengine/work_request_summary.go   |    92 +
 ...rg_route_distribution_statement_details.go |    95 +
 ...g_route_distribution_statements_details.go |    29 +
 ...istribution_statements_request_response.go |    77 +
 .../v43/core/add_drg_route_rule_details.go    |    63 +
 .../v43/core/add_drg_route_rules_details.go   |    29 +
 .../add_drg_route_rules_request_response.go   |    84 +
 ...image_shape_compatibility_entry_details.go |    29 +
 ...pe_compatibility_entry_request_response.go |    80 +
 .../add_ipv6_vcn_cidr_request_response.go     |    87 +
 ...k_security_group_security_rules_details.go |    29 +
 ...y_group_security_rules_request_response.go |    77 +
 .../add_public_ip_pool_capacity_details.go    |    33 +
 ...ublic_ip_pool_capacity_request_response.go |    87 +
 .../v43/core/add_security_rule_details.go     |   172 +
 .../v43/core/add_vcn_cidr_details.go          |    29 +
 .../v43/core/add_vcn_cidr_request_response.go |    90 +
 ...d_network_security_group_security_rules.go |    29 +
 .../advertise_byoip_range_request_response.go |    71 +
 ...ilan_bm_launch_instance_platform_config.go |    72 +
 .../v43/core/amd_milan_bm_platform_config.go  |    72 +
 .../v43/core/app_catalog_listing.go           |    51 +
 .../app_catalog_listing_resource_version.go   |    89 +
 ...log_listing_resource_version_agreements.go |    45 +
 ...atalog_listing_resource_version_summary.go |    39 +
 .../v43/core/app_catalog_listing_summary.go   |    38 +
 .../v43/core/app_catalog_subscription.go      |    51 +
 .../core/app_catalog_subscription_summary.go  |    51 +
 .../v43/core/attach_boot_volume_details.go    |    39 +
 .../attach_boot_volume_request_response.go    |    84 +
 .../core/attach_emulated_volume_details.go    |    92 +
 .../v43/core/attach_i_scsi_volume_details.go  |    99 +
 .../attach_instance_pool_instance_details.go  |    29 +
 ...instance_pool_instance_request_response.go |    94 +
 .../v43/core/attach_load_balancer_details.go  |    40 +
 .../attach_load_balancer_request_response.go  |    92 +
 .../attach_paravirtualized_volume_details.go  |    95 +
 ...ttach_service_determined_volume_details.go |    92 +
 .../attach_service_id_request_response.go     |    82 +
 .../v43/core/attach_vnic_details.go           |    41 +
 .../v43/core/attach_vnic_request_response.go  |    84 +
 .../v43/core/attach_volume_details.go         |   141 +
 .../core/attach_volume_request_response.go    |    84 +
 .../oci-go-sdk/v43/core/bgp_session_info.go   |   129 +
 .../v43/core/block_volume_replica.go          |   109 +
 .../v43/core/block_volume_replica_details.go  |    34 +
 .../v43/core/block_volume_replica_info.go     |    36 +
 ...lean_image_capability_schema_descriptor.go |    51 +
 .../oci/oci-go-sdk/v43/core/boot_volume.go    |   222 +
 .../v43/core/boot_volume_attachment.go        |    90 +
 .../oci-go-sdk/v43/core/boot_volume_backup.go |   180 +
 .../v43/core/boot_volume_kms_key.go           |    29 +
 .../v43/core/boot_volume_replica.go           |   112 +
 .../v43/core/boot_volume_replica_details.go   |    34 +
 .../v43/core/boot_volume_replica_info.go      |    36 +
 .../v43/core/boot_volume_source_details.go    |    74 +
 ..._source_from_boot_volume_backup_details.go |    44 +
 ..._volume_source_from_boot_volume_details.go |    44 +
 ...source_from_boot_volume_replica_details.go |    46 +
 ...virtual_circuit_public_prefixes_details.go |    29 +
 ...ircuit_public_prefixes_request_response.go |    70 +
 ...virtual_circuit_public_prefixes_details.go |    29 +
 ...ircuit_public_prefixes_request_response.go |    70 +
 .../core/byoip_allocated_range_collection.go  |    29 +
 .../v43/core/byoip_allocated_range_summary.go |    32 +
 .../oci/oci-go-sdk/v43/core/byoip_range.go    |   141 +
 .../v43/core/byoip_range_collection.go        |    29 +
 .../v43/core/byoip_range_summary.go           |    59 +
 .../capacity_reservation_instance_summary.go  |    45 +
 .../core/capture_console_history_details.go   |    43 +
 ...apture_console_history_request_response.go |    84 +
 ..._boot_volume_backup_compartment_details.go |    29 +
 ...ume_backup_compartment_request_response.go |    77 +
 .../change_boot_volume_compartment_details.go |    29 +
 ...oot_volume_compartment_request_response.go |    77 +
 .../change_byoip_range_compartment_details.go |    29 +
 ...yoip_range_compartment_request_response.go |    81 +
 ...nge_cluster_network_compartment_details.go |    30 +
 ...er_network_compartment_request_response.go |    89 +
 ...apacity_reservation_compartment_details.go |    30 +
 ...eservation_compartment_request_response.go |    90 +
 ...e_capability_schema_compartment_details.go |    30 +
 ...ity_schema_compartment_request_response.go |    86 +
 .../core/change_cpe_compartment_details.go    |    30 +
 ...change_cpe_compartment_request_response.go |    84 +
 ...hange_cross_connect_compartment_details.go |    30 +
 ...ss_connect_compartment_request_response.go |    84 +
 ...cross_connect_group_compartment_details.go |    30 +
 ...nect_group_compartment_request_response.go |    84 +
 ...e_dedicated_vm_host_compartment_details.go |    30 +
 ...ed_vm_host_compartment_request_response.go |    93 +
 ...change_dhcp_options_compartment_details.go |    30 +
 ...cp_options_compartment_request_response.go |    84 +
 .../core/change_drg_compartment_details.go    |    30 +
 ...change_drg_compartment_request_response.go |    88 +
 ...connection_compartment_request_response.go |    84 +
 .../core/change_image_compartment_details.go  |    29 +
 ...ange_image_compartment_request_response.go |    89 +
 .../change_instance_compartment_details.go    |    29 +
 ...e_instance_compartment_request_response.go |    93 +
 ...tance_configuration_compartment_details.go |    30 +
 ...figuration_compartment_request_response.go |    89 +
 ...hange_instance_pool_compartment_details.go |    30 +
 ...tance_pool_compartment_request_response.go |    89 +
 ...ge_internet_gateway_compartment_details.go |    30 +
 ...et_gateway_compartment_request_response.go |    84 +
 ...e_ip_sec_connection_compartment_details.go |    30 +
 ...cal_peering_gateway_compartment_details.go |    30 +
 ...ng_gateway_compartment_request_response.go |    84 +
 .../change_nat_gateway_compartment_details.go |    29 +
 ...at_gateway_compartment_request_response.go |    84 +
 ...work_security_group_compartment_details.go |    30 +
 ...rity_group_compartment_request_response.go |    84 +
 .../change_public_ip_compartment_details.go   |    30 +
 ..._public_ip_compartment_request_response.go |    84 +
 ...ange_public_ip_pool_compartment_details.go |    29 +
 ...ic_ip_pool_compartment_request_response.go |    81 +
 ..._peering_connection_compartment_details.go |    30 +
 ...connection_compartment_request_response.go |    84 +
 .../change_route_table_compartment_details.go |    30 +
 ...oute_table_compartment_request_response.go |    84 +
 ...hange_security_list_compartment_details.go |    30 +
 ...urity_list_compartment_request_response.go |    84 +
 ...nge_service_gateway_compartment_details.go |    30 +
 ...ce_gateway_compartment_request_response.go |    84 +
 .../core/change_subnet_compartment_details.go |    30 +
 ...nge_subnet_compartment_request_response.go |    88 +
 .../core/change_vcn_compartment_details.go    |    30 +
 ...change_vcn_compartment_request_response.go |    88 +
 ...nge_virtual_circuit_compartment_details.go |    30 +
 ...al_circuit_compartment_request_response.go |    84 +
 .../core/change_vlan_compartment_details.go   |    29 +
 ...hange_vlan_compartment_request_response.go |    90 +
 ...hange_volume_backup_compartment_details.go |    29 +
 ...ume_backup_compartment_request_response.go |    77 +
 .../core/change_volume_compartment_details.go |    29 +
 ...nge_volume_compartment_request_response.go |    77 +
 ...volume_group_backup_compartment_details.go |    29 +
 ...oup_backup_compartment_request_response.go |    77 +
 ...change_volume_group_compartment_details.go |    29 +
 ...lume_group_compartment_request_response.go |    77 +
 .../oci-go-sdk/v43/core/cluster_network.go    |    99 +
 ...network_placement_configuration_details.go |    37 +
 .../v43/core/cluster_network_summary.go       |    95 +
 .../v43/core/compute_capacity_reservation.go  |   114 +
 ...city_reservation_instance_shape_summary.go |    32 +
 .../compute_capacity_reservation_summary.go   |    73 +
 .../compute_global_image_capability_schema.go |    53 +
 ..._global_image_capability_schema_summary.go |    53 +
 ..._global_image_capability_schema_version.go |    83 +
 ...image_capability_schema_version_summary.go |    39 +
 .../core/compute_image_capability_schema.go   |   118 +
 ...compute_image_capability_schema_summary.go |    55 +
 .../v43/core/compute_instance_details.go      |    46 +
 .../connect_local_peering_gateways_details.go |    29 +
 ...local_peering_gateways_request_response.go |    74 +
 ...nect_remote_peering_connections_details.go |    33 +
 ...te_peering_connections_request_response.go |    74 +
 .../oci-go-sdk/v43/core/console_history.go    |    92 +
 .../core/copy_boot_volume_backup_details.go   |    43 +
 ...opy_boot_volume_backup_request_response.go |    87 +
 .../v43/core/copy_volume_backup_details.go    |    44 +
 .../copy_volume_backup_request_response.go    |    87 +
 .../v43/core/core_blockstorage_client.go      |  3270 ++++
 .../v43/core/core_compute_client.go           |  4686 ++++++
 .../v43/core/core_computemanagement_client.go |  1889 +++
 .../v43/core/core_virtualnetwork_client.go    | 12955 ++++++++++++++++
 .../oci/oci-go-sdk/v43/core/cpe.go            |    74 +
 .../v43/core/cpe_device_config_answer.go      |    35 +
 .../v43/core/cpe_device_config_question.go    |    38 +
 .../oci-go-sdk/v43/core/cpe_device_info.go    |    32 +
 .../v43/core/cpe_device_shape_detail.go       |    48 +
 .../v43/core/cpe_device_shape_summary.go      |    33 +
 ...create_app_catalog_subscription_details.go |    48 +
 ...p_catalog_subscription_request_response.go |    84 +
 .../core/create_boot_volume_backup_details.go |    69 +
 ...ate_boot_volume_backup_request_response.go |    84 +
 .../v43/core/create_boot_volume_details.go    |   136 +
 .../create_boot_volume_request_response.go    |    84 +
 .../v43/core/create_byoip_range_details.go    |    47 +
 .../create_byoip_range_request_response.go    |    84 +
 .../core/create_cluster_network_details.go    |    50 +
 ...e_cluster_network_instance_pool_details.go |    46 +
 ...create_cluster_network_request_response.go |    88 +
 ...te_compute_capacity_reservation_details.go |    56 +
 ...e_capacity_reservation_request_response.go |    92 +
 ...compute_image_capability_schema_details.go |    97 +
 ...mage_capability_schema_request_response.go |    84 +
 .../oci-go-sdk/v43/core/create_cpe_details.go |    59 +
 .../v43/core/create_cpe_request_response.go   |    84 +
 .../v43/core/create_cross_connect_details.go  |    72 +
 .../create_cross_connect_group_details.go     |    47 +
 ...te_cross_connect_group_request_response.go |    84 +
 .../create_cross_connect_request_response.go  |    84 +
 .../core/create_dedicated_vm_host_details.go  |    61 +
 ...eate_dedicated_vm_host_request_response.go |    88 +
 .../v43/core/create_dhcp_details.go           |    92 +
 .../create_dhcp_options_request_response.go   |    84 +
 .../v43/core/create_drg_attachment_details.go |   109 +
 .../create_drg_attachment_request_response.go |    84 +
 .../oci-go-sdk/v43/core/create_drg_details.go |    43 +
 .../v43/core/create_drg_request_response.go   |    84 +
 .../create_drg_route_distribution_details.go  |    67 +
 ...drg_route_distribution_request_response.go |    84 +
 .../core/create_drg_route_table_details.go    |    51 +
 ...create_drg_route_table_request_response.go |    84 +
 ...ate_i_p_sec_connection_request_response.go |    84 +
 .../v43/core/create_image_details.go          |   127 +
 .../v43/core/create_image_request_response.go |    88 +
 .../create_instance_configuration_base.go     |   139 +
 .../create_instance_configuration_details.go  |   117 +
 ...nce_configuration_from_instance_details.go |    83 +
 ...instance_configuration_request_response.go |    84 +
 ...ate_instance_console_connection_details.go |    43 +
 ...nce_console_connection_request_response.go |    84 +
 .../v43/core/create_instance_pool_details.go  |    60 +
 ...ce_pool_placement_configuration_details.go |    48 +
 .../create_instance_pool_request_response.go  |    84 +
 .../core/create_internet_gateway_details.go   |    49 +
 ...reate_internet_gateway_request_response.go |    84 +
 .../core/create_ip_sec_connection_details.go  |   105 +
 ...create_ip_sec_connection_tunnel_details.go |    94 +
 ...reate_ip_sec_tunnel_bgp_session_details.go |    74 +
 ...ip_sec_tunnel_encryption_domain_details.go |    34 +
 .../v43/core/create_ipv6_details.go           |    51 +
 .../v43/core/create_ipv6_request_response.go  |    84 +
 .../create_local_peering_gateway_details.go   |    54 +
 ..._local_peering_gateway_request_response.go |    84 +
 .../v43/core/create_nat_gateway_details.go    |    54 +
 .../create_nat_gateway_request_response.go    |    84 +
 .../create_network_security_group_details.go  |    48 +
 ...network_security_group_request_response.go |    84 +
 .../v43/core/create_private_ip_details.go     |    66 +
 .../create_private_ip_request_response.go     |    84 +
 .../v43/core/create_public_ip_details.go      |    83 +
 .../v43/core/create_public_ip_pool_details.go |    43 +
 .../create_public_ip_pool_request_response.go |    84 +
 .../core/create_public_ip_request_response.go |    84 +
 ...reate_remote_peering_connection_details.go |    46 +
 ...ote_peering_connection_request_response.go |    84 +
 .../v43/core/create_route_table_details.go    |    49 +
 .../create_route_table_request_response.go    |    84 +
 .../v43/core/create_security_list_details.go  |    52 +
 .../create_security_list_request_response.go  |    84 +
 .../core/create_service_gateway_details.go    |    64 +
 ...create_service_gateway_request_response.go |    81 +
 .../v43/core/create_subnet_details.go         |   119 +
 .../core/create_subnet_request_response.go    |    84 +
 .../oci-go-sdk/v43/core/create_vcn_details.go |    74 +
 .../v43/core/create_vcn_request_response.go   |    84 +
 .../core/create_virtual_circuit_details.go    |   155 +
 ...e_virtual_circuit_public_prefix_details.go |    30 +
 ...create_virtual_circuit_request_response.go |    84 +
 .../v43/core/create_vlan_details.go           |    71 +
 .../v43/core/create_vlan_request_response.go  |    84 +
 .../v43/core/create_vnic_details.go           |   141 +
 .../v43/core/create_volume_backup_details.go  |    69 +
 ...volume_backup_policy_assignment_details.go |    32 +
 ...ckup_policy_assignment_request_response.go |    77 +
 .../create_volume_backup_policy_details.go    |    55 +
 ...e_volume_backup_policy_request_response.go |    84 +
 .../create_volume_backup_request_response.go  |    84 +
 .../v43/core/create_volume_details.go         |   152 +
 .../create_volume_group_backup_details.go     |    74 +
 ...te_volume_group_backup_request_response.go |    84 +
 .../v43/core/create_volume_group_details.go   |    95 +
 .../create_volume_group_request_response.go   |    84 +
 .../core/create_volume_request_response.go    |    84 +
 .../oci/oci-go-sdk/v43/core/cross_connect.go  |   113 +
 .../v43/core/cross_connect_group.go           |    96 +
 .../v43/core/cross_connect_location.go        |    33 +
 .../v43/core/cross_connect_mapping.go         |   105 +
 .../v43/core/cross_connect_mapping_details.go |   136 +
 ...ross_connect_mapping_details_collection.go |    29 +
 .../core/cross_connect_port_speed_shape.go    |    34 +
 .../v43/core/cross_connect_status.go          |    96 +
 .../oci-go-sdk/v43/core/dedicated_vm_host.go  |   114 +
 ...edicated_vm_host_instance_shape_summary.go |    32 +
 .../dedicated_vm_host_instance_summary.go     |    43 +
 .../core/dedicated_vm_host_shape_summary.go   |    33 +
 .../v43/core/dedicated_vm_host_summary.go     |   102 +
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 ...minate_cluster_network_request_response.go |    80 +
 ...erminate_instance_pool_request_response.go |    76 +
 .../terminate_instance_request_response.go    |    80 +
 .../v43/core/terminate_preemption_action.go   |    44 +
 .../oci/oci-go-sdk/v43/core/topology.go       |   123 +
 ...ogy_associated_with_entity_relationship.go |    60 +
 .../topology_contains_entity_relationship.go  |    60 +
 .../v43/core/topology_entity_relationship.go  |   119 +
 .../topology_routes_to_entity_relationship.go |    61 +
 ...topology_routes_to_relationship_details.go |    37 +
 .../oci/oci-go-sdk/v43/core/tunnel_config.go  |    39 +
 .../v43/core/tunnel_cpe_device_config.go      |    35 +
 .../oci/oci-go-sdk/v43/core/tunnel_status.go  |    68 +
 .../oci/oci-go-sdk/v43/core/udp_options.go    |    30 +
 .../core/update_boot_volume_backup_details.go |    40 +
 ...ate_boot_volume_backup_request_response.go |    81 +
 .../v43/core/update_boot_volume_details.go    |    58 +
 .../update_boot_volume_kms_key_details.go     |    31 +
 ...te_boot_volume_kms_key_request_response.go |    85 +
 .../update_boot_volume_request_response.go    |    85 +
 .../v43/core/update_byoip_range_details.go    |    40 +
 .../update_byoip_range_request_response.go    |    85 +
 .../core/update_cluster_network_details.go    |    43 +
 ...e_cluster_network_instance_pool_details.go |    46 +
 ...update_cluster_network_request_response.go |    92 +
 ...te_compute_capacity_reservation_details.go |    49 +
 ...e_capacity_reservation_request_response.go |    83 +
 ...compute_image_capability_schema_details.go |    79 +
 ...mage_capability_schema_request_response.go |    85 +
 .../core/update_console_history_details.go    |    40 +
 ...update_console_history_request_response.go |    85 +
 .../oci-go-sdk/v43/core/update_cpe_details.go |    51 +
 .../v43/core/update_cpe_request_response.go   |    85 +
 .../v43/core/update_cross_connect_details.go  |    50 +
 .../update_cross_connect_group_details.go     |    44 +
 ...te_cross_connect_group_request_response.go |    85 +
 .../update_cross_connect_request_response.go  |    85 +
 .../core/update_dedicated_vm_host_details.go  |    41 +
 ...date_dedicated_vm_host_request_response.go |    92 +
 .../v43/core/update_dhcp_details.go           |    79 +
 .../update_dhcp_options_request_response.go   |    85 +
 .../v43/core/update_drg_attachment_details.go |   102 +
 .../update_drg_attachment_request_response.go |    85 +
 .../oci-go-sdk/v43/core/update_drg_details.go |    42 +
 .../v43/core/update_drg_request_response.go   |    85 +
 .../update_drg_route_distribution_details.go  |    41 +
 ...drg_route_distribution_request_response.go |    85 +
 ...rg_route_distribution_statement_details.go |    70 +
 ...g_route_distribution_statements_details.go |    29 +
 ...istribution_statements_request_response.go |    77 +
 .../v43/core/update_drg_route_rule_details.go |    65 +
 .../core/update_drg_route_rules_details.go    |    29 +
 ...update_drg_route_rules_request_response.go |    77 +
 .../core/update_drg_route_table_details.go    |    49 +
 ...update_drg_route_table_request_response.go |    85 +
 ...ate_i_p_sec_connection_request_response.go |    85 +
 ..._sec_connection_tunnel_request_response.go |    88 +
 ...n_tunnel_shared_secret_request_response.go |    88 +
 .../v43/core/update_image_details.go          |    49 +
 .../v43/core/update_image_request_response.go |    92 +
 .../update_instance_agent_config_details.go   |    62 +
 ...te_instance_availability_config_details.go |    61 +
 .../update_instance_configuration_details.go  |    41 +
 ...instance_configuration_request_response.go |    92 +
 ...ate_instance_console_connection_details.go |    36 +
 ...nce_console_connection_request_response.go |    85 +
 .../v43/core/update_instance_details.go       |   103 +
 .../v43/core/update_instance_pool_details.go  |    54 +
 ...ce_pool_placement_configuration_details.go |    48 +
 .../update_instance_pool_request_response.go  |    92 +
 .../core/update_instance_request_response.go  |    96 +
 .../update_instance_shape_config_details.go   |    71 +
 .../core/update_internet_gateway_details.go   |    43 +
 ...pdate_internet_gateway_request_response.go |    85 +
 .../core/update_ip_sec_connection_details.go  |    85 +
 ...update_ip_sec_connection_tunnel_details.go |    88 +
 ...connection_tunnel_shared_secret_details.go |    30 +
 ...pdate_ip_sec_tunnel_bgp_session_details.go |    77 +
 ...ip_sec_tunnel_encryption_domain_details.go |    34 +
 .../v43/core/update_ipv6_details.go           |    44 +
 .../v43/core/update_ipv6_request_response.go  |    85 +
 .../v43/core/update_launch_options.go         |   108 +
 .../update_local_peering_gateway_details.go   |    45 +
 ..._local_peering_gateway_request_response.go |    85 +
 .../v43/core/update_nat_gateway_details.go    |    44 +
 .../update_nat_gateway_request_response.go    |    85 +
 .../update_network_security_group_details.go  |    40 +
 ...network_security_group_request_response.go |    85 +
 ...k_security_group_security_rules_details.go |    29 +
 ...y_group_security_rules_request_response.go |    78 +
 .../v43/core/update_private_ip_details.go     |    55 +
 .../update_private_ip_request_response.go     |    85 +
 .../v43/core/update_public_ip_details.go      |    47 +
 .../v43/core/update_public_ip_pool_details.go |    40 +
 .../update_public_ip_pool_request_response.go |    85 +
 .../core/update_public_ip_request_response.go |    85 +
 ...pdate_remote_peering_connection_details.go |    40 +
 ...ote_peering_connection_request_response.go |    85 +
 .../v43/core/update_route_table_details.go    |    43 +
 .../update_route_table_request_response.go    |    85 +
 .../v43/core/update_security_list_details.go  |    46 +
 .../update_security_list_request_response.go  |    85 +
 .../v43/core/update_security_rule_details.go  |   176 +
 .../core/update_service_gateway_details.go    |    61 +
 ...update_service_gateway_request_response.go |    85 +
 .../v43/core/update_subnet_details.go         |    71 +
 .../core/update_subnet_request_response.go    |    85 +
 ...update_tunnel_cpe_device_config_details.go |    29 +
 ...nnel_cpe_device_config_request_response.go |    95 +
 .../oci-go-sdk/v43/core/update_vcn_details.go |    40 +
 .../v43/core/update_vcn_request_response.go   |    85 +
 .../core/update_virtual_circuit_details.go    |   146 +
 ...update_virtual_circuit_request_response.go |    85 +
 .../v43/core/update_vlan_details.go           |    58 +
 .../v43/core/update_vlan_request_response.go  |    85 +
 .../v43/core/update_vnic_details.go           |    73 +
 .../v43/core/update_vnic_request_response.go  |    85 +
 .../core/update_volume_attachment_details.go  |    63 +
 ...date_volume_attachment_request_response.go |    85 +
 .../v43/core/update_volume_backup_details.go  |    40 +
 .../update_volume_backup_policy_details.go    |    53 +
 ...e_volume_backup_policy_request_response.go |    92 +
 .../update_volume_backup_request_response.go  |    81 +
 .../v43/core/update_volume_details.go         |    59 +
 .../update_volume_group_backup_details.go     |    39 +
 ...te_volume_group_backup_request_response.go |    81 +
 .../v43/core/update_volume_group_details.go   |    42 +
 .../update_volume_group_request_response.go   |    85 +
 .../v43/core/update_volume_kms_key_details.go |    31 +
 .../update_volume_kms_key_request_response.go |    85 +
 .../core/update_volume_request_response.go    |    85 +
 ...d_network_security_group_security_rules.go |    29 +
 .../v43/core/upgrade_drg_request_response.go  |    82 +
 .../oci/oci-go-sdk/v43/core/upgrade_status.go |    60 +
 .../validate_byoip_range_request_response.go  |    75 +
 .../oci/oci-go-sdk/v43/core/vcn.go            |   125 +
 .../v43/core/vcn_dns_resolver_association.go  |    62 +
 ...n_drg_attachment_network_create_details.go |    57 +
 .../vcn_drg_attachment_network_details.go     |    55 +
 ...n_drg_attachment_network_update_details.go |    47 +
 .../oci/oci-go-sdk/v43/core/vcn_topology.go   |   107 +
 .../oci-go-sdk/v43/core/virtual_circuit.go    |   359 +
 .../core/virtual_circuit_bandwidth_shape.go   |    34 +
 ..._circuit_drg_attachment_network_details.go |    49 +
 .../v43/core/virtual_circuit_public_prefix.go |    63 +
 .../oci/oci-go-sdk/v43/core/vlan.go           |   114 +
 .../oci/oci-go-sdk/v43/core/vnic.go           |   158 +
 .../oci-go-sdk/v43/core/vnic_attachment.go    |   108 +
 .../oci/oci-go-sdk/v43/core/volume.go         |   216 +
 .../oci-go-sdk/v43/core/volume_attachment.go  |   288 +
 .../oci/oci-go-sdk/v43/core/volume_backup.go  |   185 +
 .../v43/core/volume_backup_policy.go          |    60 +
 .../core/volume_backup_policy_assignment.go   |    41 +
 .../v43/core/volume_backup_schedule.go        |   248 +
 .../oci/oci-go-sdk/v43/core/volume_group.go   |   166 +
 .../v43/core/volume_group_backup.go           |   180 +
 .../v43/core/volume_group_source_details.go   |    74 +
 ...source_from_volume_group_backup_details.go |    44 +
 ..._group_source_from_volume_group_details.go |    44 +
 ...olume_group_source_from_volumes_details.go |    44 +
 .../oci/oci-go-sdk/v43/core/volume_kms_key.go |    29 +
 .../v43/core/volume_source_details.go         |    76 +
 ...ource_from_block_volume_replica_details.go |    46 +
 ...olume_source_from_volume_backup_details.go |    44 +
 .../core/volume_source_from_volume_details.go |    44 +
 .../withdraw_byoip_range_request_response.go  |    71 +
 923 files changed, 100690 insertions(+)
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/LICENSE.txt
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/NOTICE.txt
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 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_ipv6_vcn_cidr_request_response.go
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 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_network_security_group_security_rules_request_response.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_public_ip_pool_capacity_details.go
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 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_security_rule_details.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_vcn_cidr_details.go
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diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/LICENSE.txt b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/LICENSE.txt
new file mode 100644
index 000000000000..2b28b149dfa9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/LICENSE.txt
@@ -0,0 +1,82 @@
+Copyright (c) 2016, 2018, 2020, Oracle and/or its affiliates.  All rights reserved.
+This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl
+or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+ ____________________________
+The Universal Permissive License (UPL), Version 1.0
+Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
+
+Subject to the condition set forth below, permission is hereby granted to any person obtaining a copy of this software, associated documentation and/or data (collectively the "Software"), free of charge and under any and all copyright rights in the Software, and any and all patent rights owned or freely licensable by each licensor hereunder covering either (i) the unmodified Software as contributed to or provided by such licensor, or (ii) the Larger Works (as defined below), to deal in both
+
+(a) the Software, and
+(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if one is included with the Software (each a "Larger Work" to which the Software is contributed by such licensors),
+
+without restriction, including without limitation the rights to copy, create derivative works of, display, perform, and distribute the Software and make, use, sell, offer for sale, import, export, have made, and have sold the Software and the Larger Work(s), and to sublicense the foregoing rights on either these or other terms.
+
+This license is subject to the following condition:
+
+The above copyright notice and either this complete permission notice or at a minimum a reference to the UPL must be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+The Apache Software License, Version 2.0
+Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License"); You may not use this product except in compliance with the License.  You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.  A copy of the license is also reproduced below.  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the specific language governing permissions and  limitations under the License.
+
+Apache License
+
+Version 2.0, January 2004
+
+http://www.apache.org/licenses/
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+1. Definitions.
+"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
+"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
+"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
+"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
+"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
+"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
+"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
+"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
+"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."
+"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.
+2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.
+3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.
+4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions:
+You must give any other recipients of the Work or Derivative Works a copy of this License; and
+You must cause any modified files to carry prominent notices stating that You changed the files; and
+You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
+If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License.
+
+You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
+5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
+6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
+7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
+8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
+9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
+END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/NOTICE.txt b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/NOTICE.txt
new file mode 100644
index 000000000000..55a68d59ce0a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/NOTICE.txt
@@ -0,0 +1 @@
+Copyright (c) 2016, 2018, 2020, Oracle and/or its affiliates.
\ No newline at end of file
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/certificate_retriever.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/certificate_retriever.go
new file mode 100644
index 000000000000..be132147a4e5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/certificate_retriever.go
@@ -0,0 +1,261 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package auth
+
+import (
+	"bytes"
+	"crypto/rsa"
+	"crypto/x509"
+	"encoding/pem"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"sync"
+)
+
+// x509CertificateRetriever provides an X509 certificate with the RSA private key
+type x509CertificateRetriever interface {
+	Refresh() error
+	CertificatePemRaw() []byte
+	Certificate() *x509.Certificate
+	PrivateKeyPemRaw() []byte
+	PrivateKey() *rsa.PrivateKey
+}
+
+// urlBasedX509CertificateRetriever retrieves PEM-encoded X509 certificates from the given URLs.
+type urlBasedX509CertificateRetriever struct {
+	certURL           string
+	privateKeyURL     string
+	passphrase        string
+	certificatePemRaw []byte
+	certificate       *x509.Certificate
+	privateKeyPemRaw  []byte
+	privateKey        *rsa.PrivateKey
+	mux               sync.Mutex
+	dispatcher        common.HTTPRequestDispatcher
+}
+
+func newURLBasedX509CertificateRetriever(dispatcher common.HTTPRequestDispatcher, certURL, privateKeyURL, passphrase string) x509CertificateRetriever {
+	return &urlBasedX509CertificateRetriever{
+		certURL:       certURL,
+		privateKeyURL: privateKeyURL,
+		passphrase:    passphrase,
+		mux:           sync.Mutex{},
+		dispatcher:    dispatcher,
+	}
+}
+
+// Refresh() is failure atomic, i.e., CertificatePemRaw(), Certificate(), PrivateKeyPemRaw(), and PrivateKey() would
+// return their previous values if Refresh() fails.
+func (r *urlBasedX509CertificateRetriever) Refresh() error {
+	common.Debugln("Refreshing certificate")
+
+	r.mux.Lock()
+	defer r.mux.Unlock()
+
+	var err error
+
+	var certificatePemRaw []byte
+	var certificate *x509.Certificate
+	if certificatePemRaw, certificate, err = r.renewCertificate(r.certURL); err != nil {
+		return fmt.Errorf("failed to renew certificate: %s", err.Error())
+	}
+
+	var privateKeyPemRaw []byte
+	var privateKey *rsa.PrivateKey
+	if r.privateKeyURL != "" {
+		if privateKeyPemRaw, privateKey, err = r.renewPrivateKey(r.privateKeyURL, r.passphrase); err != nil {
+			return fmt.Errorf("failed to renew private key: %s", err.Error())
+		}
+	}
+
+	r.certificatePemRaw = certificatePemRaw
+	r.certificate = certificate
+	r.privateKeyPemRaw = privateKeyPemRaw
+	r.privateKey = privateKey
+	return nil
+}
+
+func (r *urlBasedX509CertificateRetriever) renewCertificate(url string) (certificatePemRaw []byte, certificate *x509.Certificate, err error) {
+	var body bytes.Buffer
+	if body, _, err = httpGet(r.dispatcher, url); err != nil {
+		return nil, nil, fmt.Errorf("failed to get certificate from %s: %s", url, err.Error())
+	}
+
+	certificatePemRaw = body.Bytes()
+	var block *pem.Block
+	block, _ = pem.Decode(certificatePemRaw)
+	if block == nil {
+		return nil, nil, fmt.Errorf("failed to parse the new certificate, not valid pem data")
+	}
+
+	if certificate, err = x509.ParseCertificate(block.Bytes); err != nil {
+		return nil, nil, fmt.Errorf("failed to parse the new certificate: %s", err.Error())
+	}
+
+	return certificatePemRaw, certificate, nil
+}
+
+func (r *urlBasedX509CertificateRetriever) renewPrivateKey(url, passphrase string) (privateKeyPemRaw []byte, privateKey *rsa.PrivateKey, err error) {
+	var body bytes.Buffer
+	if body, _, err = httpGet(r.dispatcher, url); err != nil {
+		return nil, nil, fmt.Errorf("failed to get private key from %s: %s", url, err.Error())
+	}
+
+	privateKeyPemRaw = body.Bytes()
+	if privateKey, err = common.PrivateKeyFromBytes(privateKeyPemRaw, &passphrase); err != nil {
+		return nil, nil, fmt.Errorf("failed to parse the new private key: %s", err.Error())
+	}
+
+	return privateKeyPemRaw, privateKey, nil
+}
+
+func (r *urlBasedX509CertificateRetriever) CertificatePemRaw() []byte {
+	r.mux.Lock()
+	defer r.mux.Unlock()
+
+	if r.certificatePemRaw == nil {
+		return nil
+	}
+
+	c := make([]byte, len(r.certificatePemRaw))
+	copy(c, r.certificatePemRaw)
+	return c
+}
+
+func (r *urlBasedX509CertificateRetriever) Certificate() *x509.Certificate {
+	r.mux.Lock()
+	defer r.mux.Unlock()
+
+	if r.certificate == nil {
+		return nil
+	}
+
+	c := *r.certificate
+	return &c
+}
+
+func (r *urlBasedX509CertificateRetriever) PrivateKeyPemRaw() []byte {
+	r.mux.Lock()
+	defer r.mux.Unlock()
+
+	if r.privateKeyPemRaw == nil {
+		return nil
+	}
+
+	c := make([]byte, len(r.privateKeyPemRaw))
+	copy(c, r.privateKeyPemRaw)
+	return c
+}
+
+func (r *urlBasedX509CertificateRetriever) PrivateKey() *rsa.PrivateKey {
+	r.mux.Lock()
+	defer r.mux.Unlock()
+
+	//Nil Private keys are supported as part of a certificate
+	if r.privateKey == nil {
+		return nil
+	}
+
+	c := *r.privateKey
+	return &c
+}
+
+//staticCertificateRetriever serves certificates from static data
+type staticCertificateRetriever struct {
+	Passphrase     []byte
+	CertificatePem []byte
+	PrivateKeyPem  []byte
+	certificate    *x509.Certificate
+	privateKey     *rsa.PrivateKey
+	mux            sync.Mutex
+}
+
+//Refresh proccess the inputs into appropiate keys and certificates
+func (r *staticCertificateRetriever) Refresh() error {
+	r.mux.Lock()
+	defer r.mux.Unlock()
+
+	certifcate, err := r.readCertificate()
+	if err != nil {
+		r.certificate = nil
+		return err
+	}
+	r.certificate = certifcate
+
+	key, err := r.readPrivateKey()
+	if err != nil {
+		r.privateKey = nil
+		return err
+	}
+	r.privateKey = key
+
+	return nil
+}
+
+func (r *staticCertificateRetriever) Certificate() *x509.Certificate {
+	r.mux.Lock()
+	defer r.mux.Unlock()
+
+	return r.certificate
+}
+
+func (r *staticCertificateRetriever) PrivateKey() *rsa.PrivateKey {
+	r.mux.Lock()
+	defer r.mux.Unlock()
+
+	return r.privateKey
+}
+
+func (r *staticCertificateRetriever) CertificatePemRaw() []byte {
+	r.mux.Lock()
+	defer r.mux.Unlock()
+
+	if r.CertificatePem == nil {
+		return nil
+	}
+
+	c := make([]byte, len(r.CertificatePem))
+	copy(c, r.CertificatePem)
+	return c
+}
+
+func (r *staticCertificateRetriever) PrivateKeyPemRaw() []byte {
+	r.mux.Lock()
+	defer r.mux.Unlock()
+
+	if r.PrivateKeyPem == nil {
+		return nil
+	}
+
+	c := make([]byte, len(r.PrivateKeyPem))
+	copy(c, r.PrivateKeyPem)
+	return c
+}
+
+func (r *staticCertificateRetriever) readCertificate() (certificate *x509.Certificate, err error) {
+	block, _ := pem.Decode(r.CertificatePem)
+	if block == nil {
+		return nil, fmt.Errorf("failed to parse the new certificate, not valid pem data")
+	}
+
+	if certificate, err = x509.ParseCertificate(block.Bytes); err != nil {
+		return nil, fmt.Errorf("failed to parse the new certificate: %s", err.Error())
+	}
+	return certificate, nil
+}
+
+func (r *staticCertificateRetriever) readPrivateKey() (*rsa.PrivateKey, error) {
+	if r.PrivateKeyPem == nil {
+		return nil, nil
+	}
+
+	var pass *string
+	if r.Passphrase == nil {
+		pass = nil
+	} else {
+		ss := string(r.Passphrase)
+		pass = &ss
+	}
+	return common.PrivateKeyFromBytes(r.PrivateKeyPem, pass)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/configuration.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/configuration.go
new file mode 100644
index 000000000000..9ab59046a384
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/configuration.go
@@ -0,0 +1,110 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package auth
+
+import (
+	"crypto/rsa"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+type instancePrincipalConfigurationProvider struct {
+	keyProvider instancePrincipalKeyProvider
+	region      *common.Region
+}
+
+//InstancePrincipalConfigurationProvider returns a configuration for instance principals
+func InstancePrincipalConfigurationProvider() (common.ConfigurationProvider, error) {
+	return newInstancePrincipalConfigurationProvider("", nil)
+}
+
+//InstancePrincipalConfigurationProviderForRegion returns a configuration for instance principals with a given region
+func InstancePrincipalConfigurationProviderForRegion(region common.Region) (common.ConfigurationProvider, error) {
+	return newInstancePrincipalConfigurationProvider(region, nil)
+}
+
+//InstancePrincipalConfigurationProviderWithCustomClient returns a configuration for instance principals using a modifier function to modify the HTTPRequestDispatcher
+func InstancePrincipalConfigurationProviderWithCustomClient(modifier func(common.HTTPRequestDispatcher) (common.HTTPRequestDispatcher, error)) (common.ConfigurationProvider, error) {
+	return newInstancePrincipalConfigurationProvider("", modifier)
+}
+
+//InstancePrincipalConfigurationForRegionWithCustomClient returns a configuration for instance principals with a given region using a modifier function to modify the HTTPRequestDispatcher
+func InstancePrincipalConfigurationForRegionWithCustomClient(region common.Region, modifier func(common.HTTPRequestDispatcher) (common.HTTPRequestDispatcher, error)) (common.ConfigurationProvider, error) {
+	return newInstancePrincipalConfigurationProvider(region, modifier)
+}
+
+func newInstancePrincipalConfigurationProvider(region common.Region, modifier func(common.HTTPRequestDispatcher) (common.HTTPRequestDispatcher, error)) (common.ConfigurationProvider, error) {
+	var err error
+	var keyProvider *instancePrincipalKeyProvider
+	if keyProvider, err = newInstancePrincipalKeyProvider(modifier); err != nil {
+		return nil, fmt.Errorf("failed to create a new key provider for instance principal: %s", err.Error())
+	}
+	if len(region) > 0 {
+		return instancePrincipalConfigurationProvider{keyProvider: *keyProvider, region: &region}, nil
+	}
+	return instancePrincipalConfigurationProvider{keyProvider: *keyProvider, region: nil}, nil
+}
+
+//InstancePrincipalConfigurationWithCerts returns a configuration for instance principals with a given region and hardcoded certificates in lieu of metadata service certs
+func InstancePrincipalConfigurationWithCerts(region common.Region, leafCertificate, leafPassphrase, leafPrivateKey []byte, intermediateCertificates [][]byte) (common.ConfigurationProvider, error) {
+	leafCertificateRetriever := staticCertificateRetriever{Passphrase: leafPassphrase, CertificatePem: leafCertificate, PrivateKeyPem: leafPrivateKey}
+
+	//The .Refresh() call actually reads the certificates from the inputs
+	err := leafCertificateRetriever.Refresh()
+	if err != nil {
+		return nil, err
+	}
+
+	certificate := leafCertificateRetriever.Certificate()
+
+	tenancyID := extractTenancyIDFromCertificate(certificate)
+	fedClient, err := newX509FederationClientWithCerts(region, tenancyID, leafCertificate, leafPassphrase, leafPrivateKey, intermediateCertificates, *newDispatcherModifier(nil))
+	if err != nil {
+		return nil, err
+	}
+
+	provider := instancePrincipalConfigurationProvider{
+		keyProvider: instancePrincipalKeyProvider{
+			Region:           region,
+			FederationClient: fedClient,
+			TenancyID:        tenancyID,
+		},
+		region: &region,
+	}
+	return provider, nil
+
+}
+
+func (p instancePrincipalConfigurationProvider) PrivateRSAKey() (*rsa.PrivateKey, error) {
+	return p.keyProvider.PrivateRSAKey()
+}
+
+func (p instancePrincipalConfigurationProvider) KeyID() (string, error) {
+	return p.keyProvider.KeyID()
+}
+
+func (p instancePrincipalConfigurationProvider) TenancyOCID() (string, error) {
+	return p.keyProvider.TenancyOCID()
+}
+
+func (p instancePrincipalConfigurationProvider) UserOCID() (string, error) {
+	return "", nil
+}
+
+func (p instancePrincipalConfigurationProvider) KeyFingerprint() (string, error) {
+	return "", nil
+}
+
+func (p instancePrincipalConfigurationProvider) Region() (string, error) {
+	if p.region == nil {
+		region := p.keyProvider.RegionForFederationClient()
+		common.Debugf("Region in instance principal configuration provider is nil. Returning federation clients region: %s", region)
+		return string(region), nil
+	}
+	return string(*p.region), nil
+}
+
+func (p instancePrincipalConfigurationProvider) AuthType() (common.AuthConfig, error) {
+	return common.AuthConfig{common.InstancePrincipal, false, nil}, fmt.Errorf("unsupported, keep the interface")
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/dispatcher_modifier.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/dispatcher_modifier.go
new file mode 100644
index 000000000000..c66377b6d053
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/dispatcher_modifier.go
@@ -0,0 +1,41 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package auth
+
+import "k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+
+//dispatcherModifier gives ability to modify a HTTPRequestDispatcher before use.
+type dispatcherModifier struct {
+	modifiers []func(common.HTTPRequestDispatcher) (common.HTTPRequestDispatcher, error)
+}
+
+//newDispatcherModifier creates a new dispatcherModifier with optional initial modifier (may be nil).
+func newDispatcherModifier(modifier func(common.HTTPRequestDispatcher) (common.HTTPRequestDispatcher, error)) *dispatcherModifier {
+	dispatcherModifier := &dispatcherModifier{
+		modifiers: make([]func(common.HTTPRequestDispatcher) (common.HTTPRequestDispatcher, error), 0),
+	}
+	if modifier != nil {
+		dispatcherModifier.QueueModifier(modifier)
+	}
+	return dispatcherModifier
+}
+
+//QueueModifier queues up a new modifier
+func (c *dispatcherModifier) QueueModifier(modifier func(common.HTTPRequestDispatcher) (common.HTTPRequestDispatcher, error)) {
+	c.modifiers = append(c.modifiers, modifier)
+}
+
+//Modify the provided HTTPRequestDispatcher with this modifier, and return the result, or error if something goes wrong
+func (c *dispatcherModifier) Modify(dispatcher common.HTTPRequestDispatcher) (common.HTTPRequestDispatcher, error) {
+	if len(c.modifiers) > 0 {
+		for _, modifier := range c.modifiers {
+			var err error
+			if dispatcher, err = modifier(dispatcher); err != nil {
+				common.Debugf("An error occurred when attempting to modify the dispatcher. Error was: %s", err.Error())
+				return nil, err
+			}
+		}
+	}
+	return dispatcher, nil
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/federation_client.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/federation_client.go
new file mode 100644
index 000000000000..6cbd5dc1a0fb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/federation_client.go
@@ -0,0 +1,569 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+// Package auth provides supporting functions and structs for authentication
+package auth
+
+import (
+	"context"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/x509"
+	"encoding/pem"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+	"os"
+	"strings"
+	"sync"
+	"time"
+)
+
+// federationClient is a client to retrieve the security token for an instance principal necessary to sign a request.
+// It also provides the private key whose corresponding public key is used to retrieve the security token.
+type federationClient interface {
+	ClaimHolder
+	PrivateKey() (*rsa.PrivateKey, error)
+	SecurityToken() (string, error)
+}
+
+// ClaimHolder is implemented by any token interface that provides access to the security claims embedded in the token.
+type ClaimHolder interface {
+	GetClaim(key string) (interface{}, error)
+}
+
+type genericFederationClient struct {
+	SessionKeySupplier   sessionKeySupplier
+	RefreshSecurityToken func() (securityToken, error)
+
+	securityToken securityToken
+	mux           sync.Mutex
+}
+
+var _ federationClient = &genericFederationClient{}
+
+func (c *genericFederationClient) PrivateKey() (*rsa.PrivateKey, error) {
+	c.mux.Lock()
+	defer c.mux.Unlock()
+
+	if err := c.renewKeyAndSecurityTokenIfNotValid(); err != nil {
+		return nil, err
+	}
+	return c.SessionKeySupplier.PrivateKey(), nil
+}
+
+func (c *genericFederationClient) SecurityToken() (token string, err error) {
+	c.mux.Lock()
+	defer c.mux.Unlock()
+
+	if err = c.renewKeyAndSecurityTokenIfNotValid(); err != nil {
+		return "", err
+	}
+	return c.securityToken.String(), nil
+}
+
+func (c *genericFederationClient) renewKeyAndSecurityTokenIfNotValid() (err error) {
+	if c.securityToken == nil || !c.securityToken.Valid() {
+		if err = c.renewKeyAndSecurityToken(); err != nil {
+			return fmt.Errorf("failed to renew security token: %s", err.Error())
+		}
+	}
+	return nil
+}
+
+func (c *genericFederationClient) renewKeyAndSecurityToken() (err error) {
+	common.Logf("Renewing keys for file based security token at: %v\n", time.Now().Format("15:04:05.000"))
+	if err = c.SessionKeySupplier.Refresh(); err != nil {
+		return fmt.Errorf("failed to refresh session key: %s", err.Error())
+	}
+
+	common.Logf("Renewing security token at: %v\n", time.Now().Format("15:04:05.000"))
+	if c.securityToken, err = c.RefreshSecurityToken(); err != nil {
+		return fmt.Errorf("failed to refresh security token key: %s", err.Error())
+	}
+	common.Logf("Security token renewed at: %v\n", time.Now().Format("15:04:05.000"))
+	return nil
+}
+
+func (c *genericFederationClient) GetClaim(key string) (interface{}, error) {
+	c.mux.Lock()
+	defer c.mux.Unlock()
+
+	if err := c.renewKeyAndSecurityTokenIfNotValid(); err != nil {
+		return nil, err
+	}
+	return c.securityToken.GetClaim(key)
+}
+
+func newFileBasedFederationClient(securityTokenPath string, supplier sessionKeySupplier) (*genericFederationClient, error) {
+	return &genericFederationClient{
+		SessionKeySupplier: supplier,
+		RefreshSecurityToken: func() (token securityToken, err error) {
+			var content []byte
+			if content, err = ioutil.ReadFile(securityTokenPath); err != nil {
+				return nil, fmt.Errorf("failed to read security token from :%s. Due to: %s", securityTokenPath, err.Error())
+			}
+
+			var newToken securityToken
+			if newToken, err = newPrincipalToken(string(content)); err != nil {
+				return nil, fmt.Errorf("failed to read security token from :%s. Due to: %s", securityTokenPath, err.Error())
+			}
+
+			return newToken, nil
+		},
+	}, nil
+}
+
+func newStaticFederationClient(sessionToken string, supplier sessionKeySupplier) (*genericFederationClient, error) {
+	var newToken securityToken
+	var err error
+	if newToken, err = newPrincipalToken(string(sessionToken)); err != nil {
+		return nil, fmt.Errorf("failed to read security token. Due to: %s", err.Error())
+	}
+
+	return &genericFederationClient{
+		SessionKeySupplier: supplier,
+		RefreshSecurityToken: func() (token securityToken, err error) {
+			return newToken, nil
+		},
+	}, nil
+}
+
+// x509FederationClient retrieves a security token from Auth service.
+type x509FederationClient struct {
+	tenancyID                         string
+	sessionKeySupplier                sessionKeySupplier
+	leafCertificateRetriever          x509CertificateRetriever
+	intermediateCertificateRetrievers []x509CertificateRetriever
+	securityToken                     securityToken
+	authClient                        *common.BaseClient
+	mux                               sync.Mutex
+}
+
+func newX509FederationClient(region common.Region, tenancyID string, leafCertificateRetriever x509CertificateRetriever, intermediateCertificateRetrievers []x509CertificateRetriever, modifier dispatcherModifier) (federationClient, error) {
+	client := &x509FederationClient{
+		tenancyID:                         tenancyID,
+		leafCertificateRetriever:          leafCertificateRetriever,
+		intermediateCertificateRetrievers: intermediateCertificateRetrievers,
+	}
+	client.sessionKeySupplier = newSessionKeySupplier()
+	authClient := newAuthClient(region, client)
+
+	var err error
+
+	if authClient.HTTPClient, err = modifier.Modify(authClient.HTTPClient); err != nil {
+		err = fmt.Errorf("failed to modify client: %s", err.Error())
+		return nil, err
+	}
+
+	client.authClient = authClient
+	return client, nil
+}
+
+func newX509FederationClientWithCerts(region common.Region, tenancyID string, leafCertificate, leafPassphrase, leafPrivateKey []byte, intermediateCertificates [][]byte, modifier dispatcherModifier) (federationClient, error) {
+	intermediateRetrievers := make([]x509CertificateRetriever, len(intermediateCertificates))
+	for i, c := range intermediateCertificates {
+		intermediateRetrievers[i] = &staticCertificateRetriever{Passphrase: []byte(""), CertificatePem: c, PrivateKeyPem: nil}
+	}
+
+	client := &x509FederationClient{
+		tenancyID:                         tenancyID,
+		leafCertificateRetriever:          &staticCertificateRetriever{Passphrase: leafPassphrase, CertificatePem: leafCertificate, PrivateKeyPem: leafPrivateKey},
+		intermediateCertificateRetrievers: intermediateRetrievers,
+	}
+	client.sessionKeySupplier = newSessionKeySupplier()
+	authClient := newAuthClient(region, client)
+
+	var err error
+
+	if authClient.HTTPClient, err = modifier.Modify(authClient.HTTPClient); err != nil {
+		err = fmt.Errorf("failed to modify client: %s", err.Error())
+		return nil, err
+	}
+
+	client.authClient = authClient
+	return client, nil
+}
+
+var (
+	genericHeaders = []string{"date", "(request-target)"} // "host" is not needed for the federation endpoint.  Don't ask me why.
+	bodyHeaders    = []string{"content-length", "content-type", "x-content-sha256"}
+)
+
+func newAuthClient(region common.Region, provider common.KeyProvider) *common.BaseClient {
+	signer := common.RequestSigner(provider, genericHeaders, bodyHeaders)
+	client := common.DefaultBaseClientWithSigner(signer)
+	if regionURL, ok := os.LookupEnv("OCI_SDK_AUTH_CLIENT_REGION_URL"); ok {
+		client.Host = regionURL
+	} else {
+		client.Host = region.Endpoint("auth")
+	}
+	client.BasePath = "v1/x509"
+	return &client
+}
+
+// For authClient to sign requests to X509 Federation Endpoint
+func (c *x509FederationClient) KeyID() (string, error) {
+	tenancy := c.tenancyID
+	fingerprint := fingerprint(c.leafCertificateRetriever.Certificate())
+	return fmt.Sprintf("%s/fed-x509/%s", tenancy, fingerprint), nil
+}
+
+// For authClient to sign requests to X509 Federation Endpoint
+func (c *x509FederationClient) PrivateRSAKey() (*rsa.PrivateKey, error) {
+	key := c.leafCertificateRetriever.PrivateKey()
+	if key == nil {
+		return nil, fmt.Errorf("can not read private key from leaf certificate. Likely an error in the metadata service")
+	}
+
+	return key, nil
+}
+
+func (c *x509FederationClient) PrivateKey() (*rsa.PrivateKey, error) {
+	c.mux.Lock()
+	defer c.mux.Unlock()
+
+	if err := c.renewSecurityTokenIfNotValid(); err != nil {
+		return nil, err
+	}
+	return c.sessionKeySupplier.PrivateKey(), nil
+}
+
+func (c *x509FederationClient) SecurityToken() (token string, err error) {
+	c.mux.Lock()
+	defer c.mux.Unlock()
+
+	if err = c.renewSecurityTokenIfNotValid(); err != nil {
+		return "", err
+	}
+	return c.securityToken.String(), nil
+}
+
+func (c *x509FederationClient) renewSecurityTokenIfNotValid() (err error) {
+	if c.securityToken == nil || !c.securityToken.Valid() {
+		if err = c.renewSecurityToken(); err != nil {
+			return fmt.Errorf("failed to renew security token: %s", err.Error())
+		}
+	}
+	return nil
+}
+
+func (c *x509FederationClient) renewSecurityToken() (err error) {
+	if err = c.sessionKeySupplier.Refresh(); err != nil {
+		return fmt.Errorf("failed to refresh session key: %s", err.Error())
+	}
+
+	if err = c.leafCertificateRetriever.Refresh(); err != nil {
+		return fmt.Errorf("failed to refresh leaf certificate: %s", err.Error())
+	}
+
+	updatedTenancyID := extractTenancyIDFromCertificate(c.leafCertificateRetriever.Certificate())
+	if c.tenancyID != updatedTenancyID {
+		err = fmt.Errorf("unexpected update of tenancy OCID in the leaf certificate. Previous tenancy: %s, Updated: %s", c.tenancyID, updatedTenancyID)
+		return
+	}
+
+	for _, retriever := range c.intermediateCertificateRetrievers {
+		if err = retriever.Refresh(); err != nil {
+			return fmt.Errorf("failed to refresh intermediate certificate: %s", err.Error())
+		}
+	}
+
+	common.Logf("Renewing security token at: %v\n", time.Now().Format("15:04:05.000"))
+	if c.securityToken, err = c.getSecurityToken(); err != nil {
+		return fmt.Errorf("failed to get security token: %s", err.Error())
+	}
+	common.Logf("Security token renewed at: %v\n", time.Now().Format("15:04:05.000"))
+
+	return nil
+}
+
+func (c *x509FederationClient) getSecurityToken() (securityToken, error) {
+	request := c.makeX509FederationRequest()
+
+	var err error
+	var httpRequest http.Request
+	if httpRequest, err = common.MakeDefaultHTTPRequestWithTaggedStruct(http.MethodPost, "", request); err != nil {
+		return nil, fmt.Errorf("failed to make http request: %s", err.Error())
+	}
+
+	var httpResponse *http.Response
+	defer common.CloseBodyIfValid(httpResponse)
+
+	for retry := 0; retry < 5; retry++ {
+		if httpResponse, err = c.authClient.Call(context.Background(), &httpRequest); err == nil {
+			break
+		}
+		time.Sleep(250 * time.Microsecond)
+	}
+	if err != nil {
+		return nil, fmt.Errorf("failed to call: %s", err.Error())
+	}
+
+	response := x509FederationResponse{}
+	if err = common.UnmarshalResponse(httpResponse, &response); err != nil {
+		return nil, fmt.Errorf("failed to unmarshal the response: %s", err.Error())
+	}
+
+	return newPrincipalToken(response.Token.Token)
+}
+
+func (c *x509FederationClient) GetClaim(key string) (interface{}, error) {
+	c.mux.Lock()
+	defer c.mux.Unlock()
+
+	if err := c.renewSecurityTokenIfNotValid(); err != nil {
+		return nil, err
+	}
+	return c.securityToken.GetClaim(key)
+}
+
+type x509FederationRequest struct {
+	X509FederationDetails `contributesTo:"body"`
+}
+
+// X509FederationDetails x509 federation details
+type X509FederationDetails struct {
+	Certificate              string   `mandatory:"true" json:"certificate,omitempty"`
+	PublicKey                string   `mandatory:"true" json:"publicKey,omitempty"`
+	IntermediateCertificates []string `mandatory:"false" json:"intermediateCertificates,omitempty"`
+}
+
+type x509FederationResponse struct {
+	Token `presentIn:"body"`
+}
+
+// Token token
+type Token struct {
+	Token string `mandatory:"true" json:"token,omitempty"`
+}
+
+func (c *x509FederationClient) makeX509FederationRequest() *x509FederationRequest {
+	certificate := c.sanitizeCertificateString(string(c.leafCertificateRetriever.CertificatePemRaw()))
+	publicKey := c.sanitizeCertificateString(string(c.sessionKeySupplier.PublicKeyPemRaw()))
+	var intermediateCertificates []string
+	for _, retriever := range c.intermediateCertificateRetrievers {
+		intermediateCertificates = append(intermediateCertificates, c.sanitizeCertificateString(string(retriever.CertificatePemRaw())))
+	}
+
+	details := X509FederationDetails{
+		Certificate:              certificate,
+		PublicKey:                publicKey,
+		IntermediateCertificates: intermediateCertificates,
+	}
+	return &x509FederationRequest{details}
+}
+
+func (c *x509FederationClient) sanitizeCertificateString(certString string) string {
+	certString = strings.Replace(certString, "-----BEGIN CERTIFICATE-----", "", -1)
+	certString = strings.Replace(certString, "-----END CERTIFICATE-----", "", -1)
+	certString = strings.Replace(certString, "-----BEGIN PUBLIC KEY-----", "", -1)
+	certString = strings.Replace(certString, "-----END PUBLIC KEY-----", "", -1)
+	certString = strings.Replace(certString, "\n", "", -1)
+	return certString
+}
+
+// sessionKeySupplier provides an RSA keypair which can be re-generated by calling Refresh().
+type sessionKeySupplier interface {
+	Refresh() error
+	PrivateKey() *rsa.PrivateKey
+	PublicKeyPemRaw() []byte
+}
+
+//genericKeySupplier implements sessionKeySupplier and provides an arbitrary refresh mechanism
+type genericKeySupplier struct {
+	RefreshFn func() (*rsa.PrivateKey, []byte, error)
+
+	privateKey      *rsa.PrivateKey
+	publicKeyPemRaw []byte
+}
+
+func (s genericKeySupplier) PrivateKey() *rsa.PrivateKey {
+	if s.privateKey == nil {
+		return nil
+	}
+
+	c := *s.privateKey
+	return &c
+}
+
+func (s genericKeySupplier) PublicKeyPemRaw() []byte {
+	if s.publicKeyPemRaw == nil {
+		return nil
+	}
+
+	c := make([]byte, len(s.publicKeyPemRaw))
+	copy(c, s.publicKeyPemRaw)
+	return c
+}
+
+func (s *genericKeySupplier) Refresh() (err error) {
+	privateKey, publicPem, err := s.RefreshFn()
+	if err != nil {
+		return err
+	}
+
+	s.privateKey = privateKey
+	s.publicKeyPemRaw = publicPem
+	return nil
+}
+
+// create a sessionKeySupplier that reads keys from file every time it refreshes
+func newFileBasedKeySessionSupplier(privateKeyPemPath string, passphrasePath *string) (*genericKeySupplier, error) {
+	return &genericKeySupplier{
+		RefreshFn: func() (*rsa.PrivateKey, []byte, error) {
+			var err error
+			var passContent []byte
+			if passphrasePath != nil {
+				if passContent, err = ioutil.ReadFile(*passphrasePath); err != nil {
+					return nil, nil, fmt.Errorf("can not read passphrase from file: %s, due to %s", *passphrasePath, err.Error())
+				}
+			}
+
+			var keyPemContent []byte
+			if keyPemContent, err = ioutil.ReadFile(privateKeyPemPath); err != nil {
+				return nil, nil, fmt.Errorf("can not read private privateKey pem from file: %s, due to %s", privateKeyPemPath, err.Error())
+			}
+
+			var privateKey *rsa.PrivateKey
+			if privateKey, err = common.PrivateKeyFromBytesWithPassword(keyPemContent, passContent); err != nil {
+				return nil, nil, fmt.Errorf("can not create private privateKey from contents of: %s, due to: %s", privateKeyPemPath, err.Error())
+			}
+
+			var publicKeyAsnBytes []byte
+			if publicKeyAsnBytes, err = x509.MarshalPKIXPublicKey(privateKey.Public()); err != nil {
+				return nil, nil, fmt.Errorf("failed to marshal the public part of the new keypair: %s", err.Error())
+			}
+			publicKeyPemRaw := pem.EncodeToMemory(&pem.Block{
+				Type:  "PUBLIC KEY",
+				Bytes: publicKeyAsnBytes,
+			})
+			return privateKey, publicKeyPemRaw, nil
+		},
+	}, nil
+}
+
+func newStaticKeySessionSupplier(privateKeyPemContent, passphrase []byte) (*genericKeySupplier, error) {
+	var err error
+	var privateKey *rsa.PrivateKey
+
+	if privateKey, err = common.PrivateKeyFromBytesWithPassword(privateKeyPemContent, passphrase); err != nil {
+		return nil, fmt.Errorf("can not create private privateKey, due to: %s", err.Error())
+	}
+
+	var publicKeyAsnBytes []byte
+	if publicKeyAsnBytes, err = x509.MarshalPKIXPublicKey(privateKey.Public()); err != nil {
+		return nil, fmt.Errorf("failed to marshal the public part of the new keypair: %s", err.Error())
+	}
+	publicKeyPemRaw := pem.EncodeToMemory(&pem.Block{
+		Type:  "PUBLIC KEY",
+		Bytes: publicKeyAsnBytes,
+	})
+
+	return &genericKeySupplier{
+		RefreshFn: func() (key *rsa.PrivateKey, bytes []byte, err error) {
+			return privateKey, publicKeyPemRaw, nil
+		},
+	}, nil
+}
+
+// inMemorySessionKeySupplier implements sessionKeySupplier to vend an RSA keypair.
+// Refresh() generates a new RSA keypair with a random source, and keeps it in memory.
+//
+// inMemorySessionKeySupplier is not thread-safe.
+type inMemorySessionKeySupplier struct {
+	keySize         int
+	privateKey      *rsa.PrivateKey
+	publicKeyPemRaw []byte
+}
+
+// newSessionKeySupplier creates and returns a sessionKeySupplier instance which generates key pairs of size 2048.
+func newSessionKeySupplier() sessionKeySupplier {
+	return &inMemorySessionKeySupplier{keySize: 2048}
+}
+
+// Refresh() is failure atomic, i.e., PrivateKey() and PublicKeyPemRaw() would return their previous values
+// if Refresh() fails.
+func (s *inMemorySessionKeySupplier) Refresh() (err error) {
+	common.Debugln("Refreshing session key")
+
+	var privateKey *rsa.PrivateKey
+	privateKey, err = rsa.GenerateKey(rand.Reader, s.keySize)
+	if err != nil {
+		return fmt.Errorf("failed to generate a new keypair: %s", err)
+	}
+
+	var publicKeyAsnBytes []byte
+	if publicKeyAsnBytes, err = x509.MarshalPKIXPublicKey(privateKey.Public()); err != nil {
+		return fmt.Errorf("failed to marshal the public part of the new keypair: %s", err.Error())
+	}
+	publicKeyPemRaw := pem.EncodeToMemory(&pem.Block{
+		Type:  "PUBLIC KEY",
+		Bytes: publicKeyAsnBytes,
+	})
+
+	s.privateKey = privateKey
+	s.publicKeyPemRaw = publicKeyPemRaw
+	return nil
+}
+
+func (s *inMemorySessionKeySupplier) PrivateKey() *rsa.PrivateKey {
+	if s.privateKey == nil {
+		return nil
+	}
+
+	c := *s.privateKey
+	return &c
+}
+
+func (s *inMemorySessionKeySupplier) PublicKeyPemRaw() []byte {
+	if s.publicKeyPemRaw == nil {
+		return nil
+	}
+
+	c := make([]byte, len(s.publicKeyPemRaw))
+	copy(c, s.publicKeyPemRaw)
+	return c
+}
+
+type securityToken interface {
+	fmt.Stringer
+	Valid() bool
+
+	ClaimHolder
+}
+
+type principalToken struct {
+	tokenString string
+	jwtToken    *jwtToken
+}
+
+func newPrincipalToken(tokenString string) (newToken securityToken, err error) {
+	var jwtToken *jwtToken
+	if jwtToken, err = parseJwt(tokenString); err != nil {
+		return nil, fmt.Errorf("failed to parse the token string \"%s\": %s", tokenString, err.Error())
+	}
+	return &principalToken{tokenString, jwtToken}, nil
+}
+
+func (t *principalToken) String() string {
+	return t.tokenString
+}
+
+func (t *principalToken) Valid() bool {
+	return !t.jwtToken.expired()
+}
+
+var (
+	// ErrNoSuchClaim is returned when a token does not hold the claim sought
+	ErrNoSuchClaim = errors.New("no such claim")
+)
+
+func (t *principalToken) GetClaim(key string) (interface{}, error) {
+	if value, ok := t.jwtToken.payload[key]; ok {
+		return value, nil
+	}
+	return nil, ErrNoSuchClaim
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/instance_principal_delegation_token_provider.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/instance_principal_delegation_token_provider.go
new file mode 100644
index 000000000000..6b1998bcc748
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/instance_principal_delegation_token_provider.go
@@ -0,0 +1,67 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package auth
+
+import (
+	"crypto/rsa"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+type instancePrincipalDelegationTokenConfigurationProvider struct {
+	instancePrincipalKeyProvider instancePrincipalKeyProvider
+	delegationToken              string
+}
+
+//InstancePrincipalDelegationTokenConfigurationProvider returns a configuration for obo token instance principals
+func InstancePrincipalDelegationTokenConfigurationProvider(delegationToken *string) (common.ConfigurationProvider, error) {
+	if delegationToken == nil || len(*delegationToken) == 0 {
+		return nil, fmt.Errorf("failed to create a delagationTokenConfigurationProvider: token is a mondatory input paras")
+	}
+	return newInstancePrincipalDelegationTokenConfigurationProvider(delegationToken, nil)
+}
+
+func newInstancePrincipalDelegationTokenConfigurationProvider(delegationToken *string, modifier func(common.HTTPRequestDispatcher) (common.HTTPRequestDispatcher,
+	error)) (common.ConfigurationProvider, error) {
+
+	keyProvider, err := newInstancePrincipalKeyProvider(modifier)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create a new key provider for instance principal: %s", err.Error())
+	}
+	return instancePrincipalDelegationTokenConfigurationProvider{*keyProvider, *delegationToken}, err
+}
+
+func (p instancePrincipalDelegationTokenConfigurationProvider) getInstancePrincipalDelegationTokenConfigurationProvider() (instancePrincipalDelegationTokenConfigurationProvider, error) {
+	return p, nil
+}
+
+func (p instancePrincipalDelegationTokenConfigurationProvider) PrivateRSAKey() (*rsa.PrivateKey, error) {
+	return p.instancePrincipalKeyProvider.PrivateRSAKey()
+}
+
+func (p instancePrincipalDelegationTokenConfigurationProvider) KeyID() (string, error) {
+	return p.instancePrincipalKeyProvider.KeyID()
+}
+
+func (p instancePrincipalDelegationTokenConfigurationProvider) TenancyOCID() (string, error) {
+	return p.instancePrincipalKeyProvider.TenancyOCID()
+}
+
+func (p instancePrincipalDelegationTokenConfigurationProvider) UserOCID() (string, error) {
+	return "", nil
+}
+
+func (p instancePrincipalDelegationTokenConfigurationProvider) KeyFingerprint() (string, error) {
+	return "", nil
+}
+
+func (p instancePrincipalDelegationTokenConfigurationProvider) Region() (string, error) {
+	region := p.instancePrincipalKeyProvider.RegionForFederationClient()
+	return string(region), nil
+}
+
+func (p instancePrincipalDelegationTokenConfigurationProvider) AuthType() (common.AuthConfig, error) {
+	token := p.delegationToken
+	return common.AuthConfig{common.InstancePrincipalDelegationToken, false, &token}, nil
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/instance_principal_key_provider.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/instance_principal_key_provider.go
new file mode 100644
index 000000000000..7029d7ef7b68
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/instance_principal_key_provider.go
@@ -0,0 +1,146 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package auth
+
+import (
+	"bytes"
+	"crypto/rsa"
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+const (
+	metadataBaseURL             = `http://169.254.169.254/opc/v2`
+	metadataFallbackURL         = `http://169.254.169.254/opc/v1`
+	regionPath                  = `/instance/region`
+	leafCertificatePath         = `/identity/cert.pem`
+	leafCertificateKeyPath      = `/identity/key.pem`
+	intermediateCertificatePath = `/identity/intermediate.pem`
+
+	leafCertificateKeyPassphrase         = `` // No passphrase for the private key for Compute instances
+	intermediateCertificateKeyURL        = ``
+	intermediateCertificateKeyPassphrase = `` // No passphrase for the private key for Compute instances
+)
+
+var (
+	regionURL, leafCertificateURL, leafCertificateKeyURL, intermediateCertificateURL string
+)
+
+// instancePrincipalKeyProvider implements KeyProvider to provide a key ID and its corresponding private key
+// for an instance principal by getting a security token via x509FederationClient.
+//
+// The region name of the endpoint for x509FederationClient is obtained from the metadata service on the compute
+// instance.
+type instancePrincipalKeyProvider struct {
+	Region           common.Region
+	FederationClient federationClient
+	TenancyID        string
+}
+
+// newInstancePrincipalKeyProvider creates and returns an instancePrincipalKeyProvider instance based on
+// x509FederationClient.
+//
+// NOTE: There is a race condition between PrivateRSAKey() and KeyID().  These two pieces are tightly coupled; KeyID
+// includes a security token obtained from Auth service by giving a public key which is paired with PrivateRSAKey.
+// The x509FederationClient caches the security token in memory until it is expired.  Thus, even if a client obtains a
+// KeyID that is not expired at the moment, the PrivateRSAKey that the client acquires at a next moment could be
+// invalid because the KeyID could be already expired.
+func newInstancePrincipalKeyProvider(modifier func(common.HTTPRequestDispatcher) (common.HTTPRequestDispatcher, error)) (provider *instancePrincipalKeyProvider, err error) {
+	updateX509CertRetrieverURLParas(metadataBaseURL)
+	clientModifier := newDispatcherModifier(modifier)
+
+	client, err := clientModifier.Modify(&http.Client{})
+	if err != nil {
+		err = fmt.Errorf("failed to modify client: %s", err.Error())
+		return nil, err
+	}
+
+	var region common.Region
+
+	if region, err = getRegionForFederationClient(client, regionURL); err != nil {
+		err = fmt.Errorf("failed to get the region name from %s: %s", regionURL, err.Error())
+		common.Logf("%v\n", err)
+		return nil, err
+	}
+
+	leafCertificateRetriever := newURLBasedX509CertificateRetriever(client,
+		leafCertificateURL, leafCertificateKeyURL, leafCertificateKeyPassphrase)
+	intermediateCertificateRetrievers := []x509CertificateRetriever{
+		newURLBasedX509CertificateRetriever(
+			client, intermediateCertificateURL, intermediateCertificateKeyURL,
+			intermediateCertificateKeyPassphrase),
+	}
+
+	if err = leafCertificateRetriever.Refresh(); err != nil {
+		err = fmt.Errorf("failed to refresh the leaf certificate: %s", err.Error())
+		return nil, err
+	}
+	tenancyID := extractTenancyIDFromCertificate(leafCertificateRetriever.Certificate())
+
+	federationClient, err := newX509FederationClient(region, tenancyID, leafCertificateRetriever, intermediateCertificateRetrievers, *clientModifier)
+
+	if err != nil {
+		err = fmt.Errorf("failed to create federation client: %s", err.Error())
+		return nil, err
+	}
+
+	provider = &instancePrincipalKeyProvider{FederationClient: federationClient, TenancyID: tenancyID, Region: region}
+	return
+}
+
+func getRegionForFederationClient(dispatcher common.HTTPRequestDispatcher, url string) (r common.Region, err error) {
+	var body bytes.Buffer
+	var statusCode int
+	MaxRetriesFederationClient := 3
+	for currTry := 0; currTry < MaxRetriesFederationClient; currTry++ {
+		body, statusCode, err = httpGet(dispatcher, url)
+		if err == nil && statusCode == 200 {
+			return common.StringToRegion(body.String()), nil
+		}
+		common.Logf("Error in getting region from url: %s, Status code: %v, Error: %s", url, statusCode, err.Error())
+		if statusCode == 404 && strings.Compare(url, metadataBaseURL+regionPath) == 0 {
+			common.Logf("Falling back to http://169.254.169.254/opc/v1 to try again...")
+			updateX509CertRetrieverURLParas(metadataFallbackURL)
+			url = regionURL
+		}
+		time.Sleep(1 * time.Second)
+	}
+	return
+}
+
+func updateX509CertRetrieverURLParas(baseURL string) {
+	regionURL = baseURL + regionPath
+	leafCertificateURL = baseURL + leafCertificatePath
+	leafCertificateKeyURL = baseURL + leafCertificateKeyPath
+	intermediateCertificateURL = baseURL + intermediateCertificatePath
+}
+
+func (p *instancePrincipalKeyProvider) RegionForFederationClient() common.Region {
+	return p.Region
+}
+
+func (p *instancePrincipalKeyProvider) PrivateRSAKey() (privateKey *rsa.PrivateKey, err error) {
+	if privateKey, err = p.FederationClient.PrivateKey(); err != nil {
+		err = fmt.Errorf("failed to get private key: %s", err.Error())
+		return nil, err
+	}
+	return privateKey, nil
+}
+
+func (p *instancePrincipalKeyProvider) KeyID() (string, error) {
+	var securityToken string
+	var err error
+	if securityToken, err = p.FederationClient.SecurityToken(); err != nil {
+		return "", fmt.Errorf("failed to get security token: %s", err.Error())
+	}
+	return fmt.Sprintf("ST$%s", securityToken), nil
+}
+
+func (p *instancePrincipalKeyProvider) TenancyOCID() (string, error) {
+	return p.TenancyID, nil
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/jwt.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/jwt.go
new file mode 100644
index 000000000000..4ef5b40d5128
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/jwt.go
@@ -0,0 +1,70 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package auth
+
+import (
+	"bytes"
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"strings"
+	"time"
+)
+
+type jwtToken struct {
+	raw     string
+	header  map[string]interface{}
+	payload map[string]interface{}
+}
+
+const bufferTimeBeforeTokenExpiration = 5 * time.Minute
+
+func (t *jwtToken) expired() bool {
+	exp := int64(t.payload["exp"].(float64))
+	expTime := time.Unix(exp, 0)
+	expired := exp <= time.Now().Unix()+int64(bufferTimeBeforeTokenExpiration.Seconds())
+	if expired {
+		common.Debugf("Token expires at:  %v, currently expired due to bufferTime: %v", expTime.Format("15:04:05.000"), expired)
+	}
+	return expired
+}
+
+func parseJwt(tokenString string) (*jwtToken, error) {
+	parts := strings.Split(tokenString, ".")
+	if len(parts) != 3 {
+		return nil, fmt.Errorf("the given token string contains an invalid number of parts")
+	}
+
+	token := &jwtToken{raw: tokenString}
+	var err error
+
+	// Parse Header part
+	var headerBytes []byte
+	if headerBytes, err = decodePart(parts[0]); err != nil {
+		return nil, fmt.Errorf("failed to decode the header bytes: %s", err.Error())
+	}
+	if err = json.Unmarshal(headerBytes, &token.header); err != nil {
+		return nil, err
+	}
+
+	// Parse Payload part
+	var payloadBytes []byte
+	if payloadBytes, err = decodePart(parts[1]); err != nil {
+		return nil, fmt.Errorf("failed to decode the payload bytes: %s", err.Error())
+	}
+	decoder := json.NewDecoder(bytes.NewBuffer(payloadBytes))
+	if err = decoder.Decode(&token.payload); err != nil {
+		return nil, fmt.Errorf("failed to decode the payload json: %s", err.Error())
+	}
+
+	return token, nil
+}
+
+func decodePart(partString string) ([]byte, error) {
+	if l := len(partString) % 4; 0 < l {
+		partString += strings.Repeat("=", 4-l)
+	}
+	return base64.URLEncoding.DecodeString(partString)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/resouce_principal_key_provider.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/resouce_principal_key_provider.go
new file mode 100644
index 000000000000..416646170cde
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/resouce_principal_key_provider.go
@@ -0,0 +1,231 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package auth
+
+import (
+	"crypto/rsa"
+	"errors"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"os"
+	"path"
+)
+
+const (
+	//ResourcePrincipalVersion2_2 is a supported version for resource principals
+	ResourcePrincipalVersion2_2 = "2.2"
+	//ResourcePrincipalVersionEnvVar environment var name for version
+	ResourcePrincipalVersionEnvVar = "OCI_RESOURCE_PRINCIPAL_VERSION"
+	//ResourcePrincipalRPSTEnvVar environment var name holding the token or a path to the token
+	ResourcePrincipalRPSTEnvVar = "OCI_RESOURCE_PRINCIPAL_RPST"
+	//ResourcePrincipalPrivatePEMEnvVar environment var holding a rsa private key in pem format or a path to one
+	ResourcePrincipalPrivatePEMEnvVar = "OCI_RESOURCE_PRINCIPAL_PRIVATE_PEM"
+	//ResourcePrincipalPrivatePEMPassphraseEnvVar environment var holding the passphrase to a key or a path to one
+	ResourcePrincipalPrivatePEMPassphraseEnvVar = "OCI_RESOURCE_PRINCIPAL_PRIVATE_PEM_PASSPHRASE"
+	//ResourcePrincipalRegionEnvVar environment variable holding a region
+	ResourcePrincipalRegionEnvVar = "OCI_RESOURCE_PRINCIPAL_REGION"
+
+	//ResourcePrincipalVersion1_1 is a supported version for resource principals
+	ResourcePrincipalVersion1_1 = "1.1"
+	//ResourcePrincipalSessionTokenEndpoint endpoint for retrieving the Resource Principal Session Token
+	ResourcePrincipalSessionTokenEndpoint = "OCI_RESOURCE_PRINCIPAL_RPST_ENDPOINT"
+	//ResourcePrincipalTokenEndpoint endpoint for retrieving the Resource Principal Token
+	ResourcePrincipalTokenEndpoint = "OCI_RESOURCE_PRINCIPAL_RPT_ENDPOINT"
+
+	// TenancyOCIDClaimKey is the key used to look up the resource tenancy in an RPST
+	TenancyOCIDClaimKey = "res_tenant"
+	// CompartmentOCIDClaimKey is the key used to look up the resource compartment in an RPST
+	CompartmentOCIDClaimKey = "res_compartment"
+)
+
+// ConfigurationProviderWithClaimAccess mixes in a method to access the claims held on the underlying security token
+type ConfigurationProviderWithClaimAccess interface {
+	common.ConfigurationProvider
+	ClaimHolder
+}
+
+// ResourcePrincipalConfigurationProvider returns a resource principal configuration provider using well known
+// environment variables to look up token information. The environment variables can either paths or contain the material value
+// of the keys. However in the case of the keys and tokens paths and values can not be mixed
+func ResourcePrincipalConfigurationProvider() (ConfigurationProviderWithClaimAccess, error) {
+	var version string
+	var ok bool
+	if version, ok = os.LookupEnv(ResourcePrincipalVersionEnvVar); !ok {
+		return nil, fmt.Errorf("can not create resource principal, environment variable: %s, not present", ResourcePrincipalVersionEnvVar)
+	}
+
+	switch version {
+	case ResourcePrincipalVersion2_2:
+		rpst := requireEnv(ResourcePrincipalRPSTEnvVar)
+		if rpst == nil {
+			return nil, fmt.Errorf("can not create resource principal, environment variable: %s, not present", ResourcePrincipalRPSTEnvVar)
+		}
+		private := requireEnv(ResourcePrincipalPrivatePEMEnvVar)
+		if private == nil {
+			return nil, fmt.Errorf("can not create resource principal, environment variable: %s, not present", ResourcePrincipalPrivatePEMEnvVar)
+		}
+		passphrase := requireEnv(ResourcePrincipalPrivatePEMPassphraseEnvVar)
+		region := requireEnv(ResourcePrincipalRegionEnvVar)
+		if region == nil {
+			return nil, fmt.Errorf("can not create resource principal, environment variable: %s, not present", ResourcePrincipalRegionEnvVar)
+		}
+		return newResourcePrincipalKeyProvider22(
+			*rpst, *private, passphrase, *region)
+	case ResourcePrincipalVersion1_1:
+		return newResourcePrincipalKeyProvider11(DefaultRptPathProvider{})
+	default:
+		return nil, fmt.Errorf("can not create resource principal, environment variable: %s, must be valid", ResourcePrincipalVersionEnvVar)
+	}
+}
+
+// ResourcePrincipalConfigurationProviderWithPathProvider returns a resource principal configuration provider using path provider.
+func ResourcePrincipalConfigurationProviderWithPathProvider(pathProvider PathProvider) (ConfigurationProviderWithClaimAccess, error) {
+	var version string
+	var ok bool
+	if version, ok = os.LookupEnv(ResourcePrincipalVersionEnvVar); !ok {
+		return nil, fmt.Errorf("can not create resource principal, environment variable: %s, not present", ResourcePrincipalVersionEnvVar)
+	} else if version != ResourcePrincipalVersion1_1 {
+		return nil, fmt.Errorf("can not create resource principal, environment variable: %s, must be %s", ResourcePrincipalVersionEnvVar, ResourcePrincipalVersion1_1)
+	}
+	return newResourcePrincipalKeyProvider11(pathProvider)
+}
+
+func newResourcePrincipalKeyProvider11(pathProvider PathProvider) (ConfigurationProviderWithClaimAccess, error) {
+	rptEndpoint := requireEnv(ResourcePrincipalTokenEndpoint)
+	if rptEndpoint == nil {
+		return nil, fmt.Errorf("can not create resource principal, environment variable: %s, not present", ResourcePrincipalTokenEndpoint)
+	}
+	rptPath, err := pathProvider.Path()
+	if err != nil {
+		return nil, fmt.Errorf("can not create resource principal, due to: %s ", err.Error())
+	}
+	resourceID, err := pathProvider.ResourceID()
+	if err != nil {
+		return nil, fmt.Errorf("can not create resource principal, due to: %s ", err.Error())
+	}
+	rp, err := resourcePrincipalConfigurationProviderV1(*rptEndpoint+*rptPath, *resourceID)
+	if err != nil {
+		return nil, fmt.Errorf("can not create resource principal, due to: %s ", err.Error())
+	}
+	return rp, nil
+}
+
+func requireEnv(key string) *string {
+	if val, ok := os.LookupEnv(key); ok {
+		return &val
+	}
+	return nil
+}
+
+// resourcePrincipalKeyProvider22 is key provider that reads from specified the specified environment variables
+// the environment variables can host the material keys/passphrases or they can be paths to files that need to be read
+type resourcePrincipalKeyProvider struct {
+	FederationClient  federationClient
+	KeyProviderRegion common.Region
+}
+
+func newResourcePrincipalKeyProvider22(sessionTokenLocation, privatePemLocation string,
+	passphraseLocation *string, region string) (*resourcePrincipalKeyProvider, error) {
+
+	//Check both the the passphrase and the key are paths
+	if passphraseLocation != nil && (!isPath(privatePemLocation) && isPath(*passphraseLocation) ||
+		isPath(privatePemLocation) && !isPath(*passphraseLocation)) {
+		return nil, fmt.Errorf("cant not create resource principal: both key and passphrase need to be path or none needs to be path")
+	}
+
+	var supplier sessionKeySupplier
+	var err error
+
+	//File based case
+	if isPath(privatePemLocation) {
+		supplier, err = newFileBasedKeySessionSupplier(privatePemLocation, passphraseLocation)
+		if err != nil {
+			return nil, fmt.Errorf("can not create resource principal, due to: %s ", err.Error())
+		}
+	} else {
+		//else the content is in the env vars
+		var passphrase []byte
+		if passphraseLocation != nil {
+			passphrase = []byte(*passphraseLocation)
+		}
+		supplier, err = newStaticKeySessionSupplier([]byte(privatePemLocation), passphrase)
+		if err != nil {
+			return nil, fmt.Errorf("can not create resource principal, due to: %s ", err.Error())
+		}
+	}
+
+	var fd federationClient
+	if isPath(sessionTokenLocation) {
+		fd, _ = newFileBasedFederationClient(sessionTokenLocation, supplier)
+	} else {
+		fd, err = newStaticFederationClient(sessionTokenLocation, supplier)
+		if err != nil {
+			return nil, fmt.Errorf("can not create resource principal, due to: %s ", err.Error())
+		}
+	}
+
+	rs := resourcePrincipalKeyProvider{
+		FederationClient:  fd,
+		KeyProviderRegion: common.StringToRegion(region),
+	}
+	return &rs, nil
+}
+
+func (p *resourcePrincipalKeyProvider) PrivateRSAKey() (privateKey *rsa.PrivateKey, err error) {
+	if privateKey, err = p.FederationClient.PrivateKey(); err != nil {
+		err = fmt.Errorf("failed to get private key: %s", err.Error())
+		return nil, err
+	}
+	return privateKey, nil
+}
+
+func (p *resourcePrincipalKeyProvider) KeyID() (string, error) {
+	var securityToken string
+	var err error
+	if securityToken, err = p.FederationClient.SecurityToken(); err != nil {
+		return "", fmt.Errorf("failed to get security token: %s", err.Error())
+	}
+	return fmt.Sprintf("ST$%s", securityToken), nil
+}
+
+func (p *resourcePrincipalKeyProvider) Region() (string, error) {
+	return string(p.KeyProviderRegion), nil
+}
+
+var (
+	// ErrNonStringClaim is returned if the token has a claim for a key, but it's not a string value
+	ErrNonStringClaim = errors.New("claim does not have a string value")
+)
+
+func (p *resourcePrincipalKeyProvider) TenancyOCID() (string, error) {
+	if claim, err := p.GetClaim(TenancyOCIDClaimKey); err != nil {
+		return "", err
+	} else if tenancy, ok := claim.(string); ok {
+		return tenancy, nil
+	} else {
+		return "", ErrNonStringClaim
+	}
+}
+
+func (p *resourcePrincipalKeyProvider) GetClaim(claim string) (interface{}, error) {
+	return p.FederationClient.GetClaim(claim)
+}
+
+func (p *resourcePrincipalKeyProvider) KeyFingerprint() (string, error) {
+	return "", nil
+}
+
+func (p *resourcePrincipalKeyProvider) UserOCID() (string, error) {
+	return "", nil
+}
+
+func (p *resourcePrincipalKeyProvider) AuthType() (common.AuthConfig, error) {
+	return common.AuthConfig{common.UnknownAuthenticationType, false, nil}, fmt.Errorf("unsupported, keep the interface")
+}
+
+// By contract for the the content of a resource principal to be considered path, it needs to be
+// an absolute path.
+func isPath(str string) bool {
+	return path.IsAbs(str)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/resource_principal_token_path_provider.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/resource_principal_token_path_provider.go
new file mode 100644
index 000000000000..5bc58ccceda8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/resource_principal_token_path_provider.go
@@ -0,0 +1,138 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package auth
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+)
+
+const (
+	imdsPathTemplate = "/20180711/resourcePrincipalToken/{id}"
+	instanceIDURL    = `http://169.254.169.254/opc/v2/instance/id`
+
+	//ResourcePrincipalTokenPath path for retrieving the Resource Principal Token
+	ResourcePrincipalTokenPath = "OCI_RESOURCE_PRINCIPAL_RPT_PATH"
+	//ResourceID OCID for the resource for Resource Principal
+	ResourceID = "OCI_RESOURCE_PRINCIPAL_RPT_ID"
+)
+
+// PathProvider is an interface that returns path and resource ID
+type PathProvider interface {
+	Path() (*string, error)
+	ResourceID() (*string, error)
+}
+
+// StringRptPathProvider is a simple path provider that takes a string and returns it
+type StringRptPathProvider struct {
+	path       string
+	resourceID string
+}
+
+// Path returns the resource principal token path
+func (pp StringRptPathProvider) Path() (*string, error) {
+	return &pp.path, nil
+}
+
+// ResourceID returns the resource associated with the resource principal
+func (pp StringRptPathProvider) ResourceID() (*string, error) {
+	return &pp.resourceID, nil
+}
+
+// ImdsRptPathProvider sets the path from a default value and the resource ID from instance metadata
+type ImdsRptPathProvider struct{}
+
+// Path returns the resource principal token path
+func (pp ImdsRptPathProvider) Path() (*string, error) {
+	path := imdsPathTemplate
+	return &path, nil
+}
+
+// ResourceID returns the resource associated with the resource principal
+func (pp ImdsRptPathProvider) ResourceID() (*string, error) {
+	instanceID, err := getInstanceIDFromMetadata()
+	return &instanceID, err
+}
+
+// EnvRptPathProvider sets the path and resource ID from environment variables
+type EnvRptPathProvider struct{}
+
+// Path returns the resource principal token path
+func (pp EnvRptPathProvider) Path() (*string, error) {
+	path := requireEnv(ResourcePrincipalTokenPath)
+	if path == nil {
+		return nil, fmt.Errorf("missing %s env var", ResourcePrincipalTokenPath)
+	}
+	return path, nil
+}
+
+// ResourceID returns the resource associated with the resource principal
+func (pp EnvRptPathProvider) ResourceID() (*string, error) {
+	rpID := requireEnv(ResourceID)
+	if rpID == nil {
+		return nil, fmt.Errorf("missing %s env var", ResourceID)
+	}
+	return rpID, nil
+}
+
+//DefaultRptPathProvider path provider makes sure the behavior happens with the correct fallback.
+//
+//For the path,
+//Use the contents of the OCI_RESOURCE_PRINCIPAL_RPT_PATH environment variable, if set.
+//Otherwise, use the current path: "/20180711/resourcePrincipalToken/{id}"
+//
+//For the resource id,
+//Use the contents of the OCI_RESOURCE_PRINCIPAL_RPT_ID environment variable, if set.
+//Otherwise, use IMDS to get the instance id
+//
+//This path provider is used when the caller doesn't provide a specific path provider to the resource principals signer
+type DefaultRptPathProvider struct {
+	path       string
+	resourceID string
+}
+
+// Path returns the resource principal token path
+func (pp DefaultRptPathProvider) Path() (*string, error) {
+	path := requireEnv(ResourcePrincipalTokenPath)
+	if path == nil {
+		rpPath := imdsPathTemplate
+		return &rpPath, nil
+	}
+	return path, nil
+}
+
+// ResourceID returns the resource associated with the resource principal
+func (pp DefaultRptPathProvider) ResourceID() (*string, error) {
+	rpID := requireEnv(ResourceID)
+	if rpID == nil {
+		instanceID, err := getInstanceIDFromMetadata()
+		if err != nil {
+			return nil, err
+		}
+		return &instanceID, nil
+	}
+	return rpID, nil
+}
+
+func getInstanceIDFromMetadata() (instanceID string, err error) {
+	client := &http.Client{}
+	req, err := http.NewRequest("GET", instanceIDURL, nil)
+	if err != nil {
+		return "", err
+	}
+	req.Header.Set("Authorization", "Bearer Oracle")
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	bodyBytes, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+	bodyString := string(bodyBytes)
+	return bodyString, nil
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/resource_principals_v1.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/resource_principals_v1.go
new file mode 100644
index 000000000000..9c2006f78b3f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/resource_principals_v1.go
@@ -0,0 +1,373 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package auth
+
+import (
+	"context"
+	"crypto/rsa"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+
+	"net/http"
+	"net/url"
+	"sync"
+	"time"
+)
+
+// resourcePrincipalFederationClient is the client used to to talk acquire resource principals
+// No auth client, leaf or intermediate retrievers. We use certificates retrieved by instance principals to sign the operations of
+// resource principals
+type resourcePrincipalFederationClient struct {
+	tenancyID          string
+	instanceID         string
+	sessionKeySupplier sessionKeySupplier
+	mux                sync.Mutex
+	securityToken      securityToken
+	path               string
+
+	//instancePrincipalKeyProvider the instance Principal Key container
+	instancePrincipalKeyProvider instancePrincipalKeyProvider
+
+	//ResourcePrincipalTargetServiceClient client that calls the target service to acquire a resource principal token
+	ResourcePrincipalTargetServiceClient common.BaseClient
+
+	//ResourcePrincipalSessionTokenClient. The client used to communicate with identity to exchange a resource principal for
+	// resource principal session token
+	ResourcePrincipalSessionTokenClient common.BaseClient
+}
+
+type resourcePrincipalTokenRequest struct {
+	InstanceID string `contributesTo:"path" name:"id"`
+}
+
+type resourcePrincipalTokenResponse struct {
+	Body struct {
+		ResourcePrincipalToken       string `json:"resourcePrincipalToken"`
+		ServicePrincipalSessionToken string `json:"servicePrincipalSessionToken"`
+	} `presentIn:"body"`
+}
+
+type resourcePrincipalSessionTokenRequestBody struct {
+	ResourcePrincipalToken       string `json:"resourcePrincipalToken,omitempty"`
+	ServicePrincipalSessionToken string `json:"servicePrincipalSessionToken,omitempty"`
+	SessionPublicKey             string `json:"sessionPublicKey,omitempty"`
+}
+type resourcePrincipalSessionTokenRequest struct {
+	Body resourcePrincipalSessionTokenRequestBody `contributesTo:"body"`
+}
+
+//acquireResourcePrincipalToken acquires the resource principal from the target service
+func (c *resourcePrincipalFederationClient) acquireResourcePrincipalToken() (tokenResponse resourcePrincipalTokenResponse, err error) {
+	rpServiceClient := c.ResourcePrincipalTargetServiceClient
+
+	//Set the signer of this client to be the instance principal provider
+	rpServiceClient.Signer = common.DefaultRequestSigner(&c.instancePrincipalKeyProvider)
+
+	//Create a request with the instanceId
+	request, err := common.MakeDefaultHTTPRequestWithTaggedStruct(http.MethodGet, c.path, resourcePrincipalTokenRequest{InstanceID: c.instanceID})
+	if err != nil {
+		return
+	}
+
+	//Call the target service
+	response, err := rpServiceClient.Call(context.Background(), &request)
+	if err != nil {
+		return
+	}
+
+	defer common.CloseBodyIfValid(response)
+
+	tokenResponse = resourcePrincipalTokenResponse{}
+	err = common.UnmarshalResponse(response, &tokenResponse)
+	return
+}
+
+//exchangeToken exchanges a resource principal token from the target service with a session token from identity
+func (c *resourcePrincipalFederationClient) exchangeToken(publicKeyBase64 string, tokenResponse resourcePrincipalTokenResponse) (sessionToken string, err error) {
+	rpServiceClient := c.ResourcePrincipalSessionTokenClient
+
+	//Set the signer of this client to be the instance principal provider
+	rpServiceClient.Signer = common.DefaultRequestSigner(&c.instancePrincipalKeyProvider)
+
+	// Call identity service to get resource principal session token
+	sessionTokenReq := resourcePrincipalSessionTokenRequest{
+		resourcePrincipalSessionTokenRequestBody{
+			ServicePrincipalSessionToken: tokenResponse.Body.ServicePrincipalSessionToken,
+			ResourcePrincipalToken:       tokenResponse.Body.ResourcePrincipalToken,
+			SessionPublicKey:             publicKeyBase64,
+		},
+	}
+
+	sessionTokenHTTPReq, err := common.MakeDefaultHTTPRequestWithTaggedStruct(http.MethodPost,
+		"", sessionTokenReq)
+	if err != nil {
+		return
+	}
+
+	sessionTokenHTTPRes, err := rpServiceClient.Call(context.Background(), &sessionTokenHTTPReq)
+	if err != nil {
+		return
+	}
+	defer common.CloseBodyIfValid(sessionTokenHTTPRes)
+
+	sessionTokenRes := x509FederationResponse{}
+	err = common.UnmarshalResponse(sessionTokenHTTPRes, &sessionTokenRes)
+	if err != nil {
+		return
+	}
+
+	sessionToken = sessionTokenRes.Token.Token
+	return
+}
+
+//getSecurityToken makes the appropiate calls to acquire a resource principal security token
+func (c *resourcePrincipalFederationClient) getSecurityToken() (securityToken, error) {
+	var err error
+	ipFederationClient := c.instancePrincipalKeyProvider.FederationClient
+
+	common.Debugf("Refreshing instance principal token")
+	//Refresh instance principal token
+	if refreshable, ok := ipFederationClient.(*x509FederationClient); ok {
+		err = refreshable.renewSecurityTokenIfNotValid()
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	//Acquire resource principal token from target service
+	common.Debugf("Acquiring resource principal token from target service")
+	tokenResponse, err := c.acquireResourcePrincipalToken()
+	if err != nil {
+		return nil, err
+	}
+
+	//Read the public key from the session supplier.
+	pem := c.sessionKeySupplier.PublicKeyPemRaw()
+	pemSanitized := sanitizeCertificateString(string(pem))
+
+	//Exchange resource principal token for session token from identity
+	common.Debugf("Exchanging resource principal token for resource principal session token")
+	sessionToken, err := c.exchangeToken(pemSanitized, tokenResponse)
+	if err != nil {
+		return nil, err
+	}
+
+	return newPrincipalToken(sessionToken) // should be a resource principal token
+}
+
+func (c *resourcePrincipalFederationClient) renewSecurityToken() (err error) {
+	if err = c.sessionKeySupplier.Refresh(); err != nil {
+		return fmt.Errorf("failed to refresh session key: %s", err.Error())
+	}
+	common.Logf("Renewing resource principal security token at: %v\n", time.Now().Format("15:04:05.000"))
+	if c.securityToken, err = c.getSecurityToken(); err != nil {
+		return fmt.Errorf("failed to get security token: %s", err.Error())
+	}
+	common.Logf("Resource principal security token renewed at: %v\n", time.Now().Format("15:04:05.000"))
+
+	return nil
+}
+
+//ResourcePrincipal Key provider in charge of resource principal acquiring tokens
+type resourcePrincipalKeyProviderV1 struct {
+	ResourcePrincipalClient resourcePrincipalFederationClient
+}
+
+func (c *resourcePrincipalFederationClient) renewSecurityTokenIfNotValid() (err error) {
+	if c.securityToken == nil || !c.securityToken.Valid() {
+		if err = c.renewSecurityToken(); err != nil {
+			return fmt.Errorf("failed to renew resource prinicipal security token: %s", err.Error())
+		}
+	}
+	return nil
+}
+
+func (c *resourcePrincipalFederationClient) PrivateKey() (*rsa.PrivateKey, error) {
+	c.mux.Lock()
+	defer c.mux.Unlock()
+
+	if err := c.renewSecurityTokenIfNotValid(); err != nil {
+		return nil, err
+	}
+	return c.sessionKeySupplier.PrivateKey(), nil
+}
+
+func (c *resourcePrincipalFederationClient) SecurityToken() (token string, err error) {
+	c.mux.Lock()
+	defer c.mux.Unlock()
+
+	if err = c.renewSecurityTokenIfNotValid(); err != nil {
+		return "", err
+	}
+	return c.securityToken.String(), nil
+}
+
+func (p *resourcePrincipalConfigurationProvider) PrivateRSAKey() (privateKey *rsa.PrivateKey, err error) {
+	if privateKey, err = p.keyProvider.ResourcePrincipalClient.PrivateKey(); err != nil {
+		err = fmt.Errorf("failed to get resource principal private key: %s", err.Error())
+		return nil, err
+	}
+	return privateKey, nil
+}
+
+func (p *resourcePrincipalConfigurationProvider) KeyID() (string, error) {
+	var securityToken string
+	var err error
+	if securityToken, err = p.keyProvider.ResourcePrincipalClient.SecurityToken(); err != nil {
+		return "", fmt.Errorf("failed to get resource principal security token: %s", err.Error())
+	}
+	return fmt.Sprintf("ST$%s", securityToken), nil
+}
+
+func (p *resourcePrincipalConfigurationProvider) TenancyOCID() (string, error) {
+	return p.keyProvider.ResourcePrincipalClient.instancePrincipalKeyProvider.TenancyOCID()
+}
+
+// todo what is this
+func (p *resourcePrincipalConfigurationProvider) GetClaim(key string) (interface{}, error) {
+	return nil, nil
+}
+
+//Resource Principals
+type resourcePrincipalConfigurationProvider struct {
+	keyProvider resourcePrincipalKeyProviderV1
+	region      *common.Region
+}
+
+func newResourcePrincipalKeyProvider(ipKeyProvider instancePrincipalKeyProvider, rpTokenTargetServiceClient, rpSessionTokenClient common.BaseClient, instanceID, path string) (keyProvider resourcePrincipalKeyProviderV1, err error) {
+	rpFedClient := resourcePrincipalFederationClient{}
+	rpFedClient.tenancyID = ipKeyProvider.TenancyID
+	rpFedClient.instanceID = instanceID
+	rpFedClient.sessionKeySupplier = newSessionKeySupplier()
+	rpFedClient.ResourcePrincipalTargetServiceClient = rpTokenTargetServiceClient
+	rpFedClient.ResourcePrincipalSessionTokenClient = rpSessionTokenClient
+	rpFedClient.instancePrincipalKeyProvider = ipKeyProvider
+	rpFedClient.path = path
+	keyProvider = resourcePrincipalKeyProviderV1{ResourcePrincipalClient: rpFedClient}
+	return
+}
+
+func (p *resourcePrincipalConfigurationProvider) AuthType() (common.AuthConfig, error) {
+	return common.AuthConfig{common.UnknownAuthenticationType, false, nil},
+		fmt.Errorf("unsupported, keep the interface")
+}
+
+func (p resourcePrincipalConfigurationProvider) UserOCID() (string, error) {
+	return "", nil
+}
+
+func (p resourcePrincipalConfigurationProvider) KeyFingerprint() (string, error) {
+	return "", nil
+}
+
+func (p resourcePrincipalConfigurationProvider) Region() (string, error) {
+	if p.region == nil {
+		region := p.keyProvider.ResourcePrincipalClient.instancePrincipalKeyProvider.RegionForFederationClient()
+		common.Debugf("Region in resource principal configuration provider is nil. Returning instance principal federation clients region: %s", region)
+		return string(region), nil
+	}
+	return string(*p.region), nil
+}
+
+// resourcePrincipalConfigurationProviderForInstanceWithClients returns a configuration for instance principals
+// resourcePrincipalTargetServiceTokenClient and resourcePrincipalSessionTokenClient are clients that at last need to have
+// their base path and host properly set for their respective services. Additionally the clients can be further customized
+// to provide mocking or any other customization for the requests/responses
+func resourcePrincipalConfigurationProviderForInstanceWithClients(instancePrincipalProvider common.ConfigurationProvider,
+	resourcePrincipalTargetServiceTokenClient, resourcePrincipalSessionTokenClient common.BaseClient, instanceID, path string) (*resourcePrincipalConfigurationProvider, error) {
+	var ok bool
+	var ip instancePrincipalConfigurationProvider
+	if ip, ok = instancePrincipalProvider.(instancePrincipalConfigurationProvider); !ok {
+		return nil, fmt.Errorf("instancePrincipalConfigurationProvider needs to be of type vald Instance Principal Configuration Provider")
+	}
+
+	keyProvider, err := newResourcePrincipalKeyProvider(ip.keyProvider, resourcePrincipalTargetServiceTokenClient, resourcePrincipalSessionTokenClient, instanceID, path)
+	if err != nil {
+		return nil, err
+	}
+
+	provider := &resourcePrincipalConfigurationProvider{
+		region:      nil,
+		keyProvider: keyProvider,
+	}
+	return provider, nil
+}
+
+const identityResourcePrincipalSessionTokenPath = "/v1/resourcePrincipalSessionToken"
+
+// resourcePrincipalConfigurationProviderForInstanceWithInterceptor creates a resource principal configuration provider with
+// a interceptor used to customize the call going to the resource principal token request to the target service
+// for a given instance ID
+func resourcePrincipalConfigurationProviderForInstanceWithInterceptor(instancePrincipalProvider common.ConfigurationProvider, resourcePrincipalTokenEndpoint, instanceID string, interceptor common.RequestInterceptor) (provider *resourcePrincipalConfigurationProvider, err error) {
+
+	//Build the target service client
+	rpTargetServiceClient, err := common.NewClientWithConfig(instancePrincipalProvider)
+	if err != nil {
+		return
+	}
+
+	rpTokenURL, err := url.Parse(resourcePrincipalTokenEndpoint)
+	if err != nil {
+		return
+	}
+
+	rpTargetServiceClient.Host = rpTokenURL.Scheme + "://" + rpTokenURL.Host
+	rpTargetServiceClient.Interceptor = interceptor
+
+	var path string
+	if rpTokenURL.Path != "" {
+		path = rpTokenURL.Path
+	} else {
+		path = identityResourcePrincipalSessionTokenPath
+	}
+
+	//Build the identity client for token service
+	rpTokenSessionClient, err := common.NewClientWithConfig(instancePrincipalProvider)
+	if err != nil {
+		return
+	}
+
+	// Set RPST endpoint if passed in from env var, otherwise create it from region
+	resourcePrincipalSessionTokenEndpoint := requireEnv(ResourcePrincipalSessionTokenEndpoint)
+	if resourcePrincipalSessionTokenEndpoint != nil {
+		rpSessionTokenURL, err := url.Parse(*resourcePrincipalSessionTokenEndpoint)
+		if err != nil {
+			return nil, err
+		}
+
+		rpTokenSessionClient.Host = rpSessionTokenURL.Scheme + "://" + rpSessionTokenURL.Host
+	} else {
+		regionStr, err := instancePrincipalProvider.Region()
+		if err != nil {
+			return nil, fmt.Errorf("missing RPST env var and cannot determine region: %v", err)
+		}
+		region := common.StringToRegion(regionStr)
+		rpTokenSessionClient.Host = fmt.Sprintf("https://%s", region.Endpoint("auth"))
+	}
+
+	rpTokenSessionClient.BasePath = identityResourcePrincipalSessionTokenPath
+
+	return resourcePrincipalConfigurationProviderForInstanceWithClients(instancePrincipalProvider, rpTargetServiceClient, rpTokenSessionClient, instanceID, path)
+}
+
+// ResourcePrincipalConfigurationProviderWithInterceptor creates a resource principal configuration provider with endpoints
+// a interceptor used to customize the call going to the resource principal token request to the target service
+// see https://godoc.org/github.com/oracle/oci-go-sdk/common#RequestInterceptor
+func ResourcePrincipalConfigurationProviderWithInterceptor(instancePrincipalProvider common.ConfigurationProvider,
+	resourcePrincipalTokenEndpoint, resourcePrincipalSessionTokenEndpoint string,
+	interceptor common.RequestInterceptor) (common.ConfigurationProvider, error) {
+
+	return resourcePrincipalConfigurationProviderForInstanceWithInterceptor(instancePrincipalProvider, resourcePrincipalTokenEndpoint, "", interceptor)
+}
+
+// resourcePrincipalConfigurationProviderV1 creates a resource principal configuration provider with
+// endpoints for both resource principal token and resource principal token session
+func resourcePrincipalConfigurationProviderV1(resourcePrincipalTokenEndpoint, resourceID string) (*resourcePrincipalConfigurationProvider, error) {
+
+	instancePrincipalProvider, err := InstancePrincipalConfigurationProvider()
+	if err != nil {
+		return nil, err
+	}
+	return resourcePrincipalConfigurationProviderForInstanceWithInterceptor(instancePrincipalProvider, resourcePrincipalTokenEndpoint, resourceID, nil)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/utils.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/utils.go
new file mode 100644
index 000000000000..0c1f22f08f28
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth/utils.go
@@ -0,0 +1,94 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package auth
+
+import (
+	"bytes"
+	"crypto/sha1"
+	"crypto/x509"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+	"net/http/httputil"
+	"strings"
+)
+
+// httpGet makes a simple HTTP GET request to the given URL, expecting only "200 OK" status code.
+// This is basically for the Instance Metadata Service.
+func httpGet(dispatcher common.HTTPRequestDispatcher, url string) (body bytes.Buffer, statusCode int, err error) {
+	var response *http.Response
+	request, err := http.NewRequest(http.MethodGet, url, nil)
+
+	request.Header.Add("Authorization", "Bearer Oracle")
+
+	if response, err = dispatcher.Do(request); err != nil {
+		return
+	}
+
+	statusCode = response.StatusCode
+	common.IfDebug(func() {
+		if dump, e := httputil.DumpResponse(response, true); e == nil {
+			common.Logf("Dump Response %v", string(dump))
+		} else {
+			common.Debugln(e)
+		}
+	})
+
+	defer response.Body.Close()
+	if _, err = body.ReadFrom(response.Body); err != nil {
+		return
+	}
+
+	if statusCode != http.StatusOK {
+		err = fmt.Errorf("HTTP Get failed: URL: %s, Status: %s, Message: %s",
+			url, response.Status, body.String())
+		return
+	}
+
+	return
+}
+
+func extractTenancyIDFromCertificate(cert *x509.Certificate) string {
+	for _, nameAttr := range cert.Subject.Names {
+		value := nameAttr.Value.(string)
+		if strings.HasPrefix(value, "opc-tenant:") {
+			return value[len("opc-tenant:"):]
+		}
+	}
+	return ""
+}
+
+func fingerprint(certificate *x509.Certificate) string {
+	fingerprint := sha1.Sum(certificate.Raw)
+	return colonSeparatedString(fingerprint)
+}
+
+func colonSeparatedString(fingerprint [sha1.Size]byte) string {
+	spaceSeparated := fmt.Sprintf("% x", fingerprint)
+	return strings.Replace(spaceSeparated, " ", ":", -1)
+}
+
+func sanitizeCertificateString(certString string) string {
+	certString = strings.Replace(certString, "-----BEGIN CERTIFICATE-----", "", -1)
+	certString = strings.Replace(certString, "-----END CERTIFICATE-----", "", -1)
+	certString = strings.Replace(certString, "-----BEGIN PUBLIC KEY-----", "", -1)
+	certString = strings.Replace(certString, "-----END PUBLIC KEY-----", "", -1)
+	certString = strings.Replace(certString, "\n", "", -1)
+	return certString
+}
+
+// GetGenericConfigurationProvider checks auth config paras in config file and return the final configuration provider
+func GetGenericConfigurationProvider(configProvider common.ConfigurationProvider) (common.ConfigurationProvider, error) {
+	if authConfig, err := configProvider.AuthType(); err == nil && authConfig.IsFromConfigFile {
+		switch authConfig.AuthType {
+		case common.InstancePrincipalDelegationToken:
+			return InstancePrincipalDelegationTokenConfigurationProvider(authConfig.OboToken)
+		case common.InstancePrincipal:
+			return InstancePrincipalConfigurationProvider()
+		case common.UserPrincipal:
+			return configProvider, nil
+		}
+	}
+	return configProvider, nil
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/client.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/client.go
new file mode 100644
index 000000000000..7db64e8d6d9c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/client.go
@@ -0,0 +1,584 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+// Package common provides supporting functions and structs used by service packages
+package common
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"math/rand"
+	"net"
+	"net/http"
+	"net/http/httputil"
+	"net/url"
+	"os"
+	"os/user"
+	"path"
+	"reflect"
+	"runtime"
+	"strings"
+	"sync"
+	"sync/atomic"
+	"time"
+)
+
+const (
+	// DefaultHostURLTemplate The default url template for service hosts
+	DefaultHostURLTemplate = "%s.%s.oraclecloud.com"
+
+	// requestHeaderAccept The key for passing a header to indicate Accept
+	requestHeaderAccept = "Accept"
+
+	// requestHeaderAuthorization The key for passing a header to indicate Authorization
+	requestHeaderAuthorization = "Authorization"
+
+	// requestHeaderContentLength The key for passing a header to indicate Content Length
+	requestHeaderContentLength = "Content-Length"
+
+	// requestHeaderContentType The key for passing a header to indicate Content Type
+	requestHeaderContentType = "Content-Type"
+
+	// requestHeaderExpect The key for passing a header to indicate Expect/100-Continue
+	requestHeaderExpect = "Expect"
+
+	// requestHeaderDate The key for passing a header to indicate Date
+	requestHeaderDate = "Date"
+
+	// requestHeaderIfMatch The key for passing a header to indicate If Match
+	requestHeaderIfMatch = "if-match"
+
+	// requestHeaderOpcClientInfo The key for passing a header to indicate OPC Client Info
+	requestHeaderOpcClientInfo = "opc-client-info"
+
+	// requestHeaderOpcRetryToken The key for passing a header to indicate OPC Retry Token
+	requestHeaderOpcRetryToken = "opc-retry-token"
+
+	// requestHeaderOpcRequestID The key for unique Oracle-assigned identifier for the request.
+	requestHeaderOpcRequestID = "opc-request-id"
+
+	// requestHeaderOpcClientRequestID The key for unique Oracle-assigned identifier for the request.
+	requestHeaderOpcClientRequestID = "opc-client-request-id"
+
+	// requestHeaderUserAgent The key for passing a header to indicate User Agent
+	requestHeaderUserAgent = "User-Agent"
+
+	// requestHeaderXContentSHA256 The key for passing a header to indicate SHA256 hash
+	requestHeaderXContentSHA256 = "X-Content-SHA256"
+
+	// requestHeaderOpcOboToken The key for passing a header to use obo token
+	requestHeaderOpcOboToken = "opc-obo-token"
+
+	// private constants
+	defaultScheme            = "https"
+	defaultSDKMarker         = "Oracle-GoSDK"
+	defaultUserAgentTemplate = "%s/%s (%s/%s; go/%s)" //SDK/SDKVersion (OS/OSVersion; Lang/LangVersion)
+	// http.Client.Timeout includes Dial, TLSHandshake, Request, Response header and body
+	defaultTimeout           = 60 * time.Second
+	defaultConfigFileName    = "config"
+	defaultConfigDirName     = ".oci"
+	configFilePathEnvVarName = "OCI_CONFIG_FILE"
+
+	secondaryConfigDirName = ".oraclebmc"
+	maxBodyLenForDebug     = 1024 * 1000
+)
+
+// RequestInterceptor function used to customize the request before calling the underlying service
+type RequestInterceptor func(*http.Request) error
+
+// HTTPRequestDispatcher wraps the execution of a http request, it is generally implemented by
+// http.Client.Do, but can be customized for testing
+type HTTPRequestDispatcher interface {
+	Do(req *http.Request) (*http.Response, error)
+}
+
+// CustomClientConfiguration contains configurations set at client level, currently it only includes RetryPolicy
+type CustomClientConfiguration struct {
+	RetryPolicy *RetryPolicy
+}
+
+// BaseClient struct implements all basic operations to call oci web services.
+type BaseClient struct {
+	//HTTPClient performs the http network operations
+	HTTPClient HTTPRequestDispatcher
+
+	//Signer performs auth operation
+	Signer HTTPRequestSigner
+
+	//A request interceptor can be used to customize the request before signing and dispatching
+	Interceptor RequestInterceptor
+
+	//The host of the service
+	Host string
+
+	//The user agent
+	UserAgent string
+
+	//Base path for all operations of this client
+	BasePath string
+
+	Configuration CustomClientConfiguration
+}
+
+// SetCustomClientConfiguration sets client with retry and other custom configurations
+func (client *BaseClient) SetCustomClientConfiguration(config CustomClientConfiguration) {
+	client.Configuration = config
+}
+
+// RetryPolicy returns the retryPolicy configured for client
+func (client *BaseClient) RetryPolicy() *RetryPolicy {
+	return client.Configuration.RetryPolicy
+}
+
+// Endpoint returns the endpoint configured for client
+func (client *BaseClient) Endpoint() string {
+	host := client.Host
+	if !strings.Contains(host, "http") &&
+		!strings.Contains(host, "https") {
+		host = fmt.Sprintf("%s://%s", defaultScheme, host)
+	}
+	return host
+}
+
+func defaultUserAgent() string {
+	userAgent := fmt.Sprintf(defaultUserAgentTemplate, defaultSDKMarker, Version(), runtime.GOOS, runtime.GOARCH, runtime.Version())
+	appendUA := os.Getenv("OCI_SDK_APPEND_USER_AGENT")
+	if appendUA != "" {
+		userAgent = fmt.Sprintf("%s %s", userAgent, appendUA)
+	}
+	return userAgent
+}
+
+var clientCounter int64
+
+func getNextSeed() int64 {
+	newCounterValue := atomic.AddInt64(&clientCounter, 1)
+	return newCounterValue + time.Now().UnixNano()
+}
+
+func newBaseClient(signer HTTPRequestSigner, dispatcher HTTPRequestDispatcher) BaseClient {
+	rand.Seed(getNextSeed())
+	return BaseClient{
+		UserAgent:   defaultUserAgent(),
+		Interceptor: nil,
+		Signer:      signer,
+		HTTPClient:  dispatcher,
+	}
+}
+
+func defaultHTTPDispatcher() http.Client {
+	var httpClient http.Client
+
+	if isExpectHeaderEnabled := getExpectHeaderConfig(); isExpectHeaderEnabled {
+		var tp http.RoundTripper = &http.Transport{
+			Proxy: http.ProxyFromEnvironment,
+			DialContext: (&net.Dialer{
+				Timeout:   30 * time.Second,
+				KeepAlive: 30 * time.Second,
+				DualStack: true,
+			}).DialContext,
+			ForceAttemptHTTP2:     true,
+			MaxIdleConns:          100,
+			IdleConnTimeout:       90 * time.Second,
+			TLSHandshakeTimeout:   10 * time.Second,
+			ExpectContinueTimeout: 3 * time.Second,
+		}
+		httpClient = http.Client{
+			Transport: tp,
+			Timeout:   defaultTimeout,
+		}
+	} else {
+		httpClient = http.Client{
+			Timeout: defaultTimeout,
+		}
+	}
+	return httpClient
+}
+
+func defaultBaseClient(provider KeyProvider) BaseClient {
+	dispatcher := defaultHTTPDispatcher()
+	signer := DefaultRequestSigner(provider)
+	return newBaseClient(signer, &dispatcher)
+}
+
+//DefaultBaseClientWithSigner creates a default base client with a given signer
+func DefaultBaseClientWithSigner(signer HTTPRequestSigner) BaseClient {
+	dispatcher := defaultHTTPDispatcher()
+	return newBaseClient(signer, &dispatcher)
+}
+
+// NewClientWithConfig Create a new client with a configuration provider, the configuration provider
+// will be used for the default signer as well as reading the region
+// This function does not check for valid regions to implement forward compatibility
+func NewClientWithConfig(configProvider ConfigurationProvider) (client BaseClient, err error) {
+	var ok bool
+	if ok, err = IsConfigurationProviderValid(configProvider); !ok {
+		err = fmt.Errorf("can not create client, bad configuration: %s", err.Error())
+		return
+	}
+
+	client = defaultBaseClient(configProvider)
+
+	if authConfig, e := configProvider.AuthType(); e == nil && authConfig.OboToken != nil {
+		Debugf("authConfig's authType is %s, and token content is %s", authConfig.AuthType, *authConfig.OboToken)
+		signOboToken(&client, *authConfig.OboToken, configProvider)
+	}
+
+	return
+}
+
+// NewClientWithOboToken Create a new client that will use oboToken for auth
+func NewClientWithOboToken(configProvider ConfigurationProvider, oboToken string) (client BaseClient, err error) {
+	client, err = NewClientWithConfig(configProvider)
+	if err != nil {
+		return
+	}
+
+	signOboToken(&client, oboToken, configProvider)
+
+	return
+}
+
+// Add obo token header to Interceptor and sign to client
+func signOboToken(client *BaseClient, oboToken string, configProvider ConfigurationProvider) {
+	// Interceptor to add obo token header
+	client.Interceptor = func(request *http.Request) error {
+		request.Header.Add(requestHeaderOpcOboToken, oboToken)
+		return nil
+	}
+	// Obo token will also be signed
+	defaultHeaders := append(DefaultGenericHeaders(), requestHeaderOpcOboToken)
+	client.Signer = RequestSigner(configProvider, defaultHeaders, DefaultBodyHeaders())
+}
+
+func getHomeFolder() string {
+	current, e := user.Current()
+	if e != nil {
+		//Give up and try to return something sensible
+		home := os.Getenv("HOME")
+		if home == "" {
+			home = os.Getenv("USERPROFILE")
+		}
+		return home
+	}
+	return current.HomeDir
+}
+
+// DefaultConfigProvider returns the default config provider. The default config provider
+// will look for configurations in 3 places: file in $HOME/.oci/config, HOME/.obmcs/config and
+// variables names starting with the string TF_VAR. If the same configuration is found in multiple
+// places the provider will prefer the first one.
+// If the config file is not placed in the default location, the environment variable
+// OCI_CONFIG_FILE can provide the config file location.
+func DefaultConfigProvider() ConfigurationProvider {
+	defaultConfigFile := getDefaultConfigFilePath()
+	homeFolder := getHomeFolder()
+	secondaryConfigFile := path.Join(homeFolder, secondaryConfigDirName, defaultConfigFileName)
+
+	defaultFileProvider, _ := ConfigurationProviderFromFile(defaultConfigFile, "")
+	secondaryFileProvider, _ := ConfigurationProviderFromFile(secondaryConfigFile, "")
+	environmentProvider := environmentConfigurationProvider{EnvironmentVariablePrefix: "TF_VAR"}
+
+	provider, _ := ComposingConfigurationProvider([]ConfigurationProvider{defaultFileProvider, secondaryFileProvider, environmentProvider})
+	Debugf("Configuration provided by: %s", provider)
+	return provider
+}
+
+func getDefaultConfigFilePath() string {
+	homeFolder := getHomeFolder()
+	defaultConfigFile := path.Join(homeFolder, defaultConfigDirName, defaultConfigFileName)
+	if _, err := os.Stat(defaultConfigFile); err == nil {
+		return defaultConfigFile
+	}
+	Debugf("The %s does not exist, will check env var %s for file path.", defaultConfigFile, configFilePathEnvVarName)
+	// Read configuration file path from OCI_CONFIG_FILE env var
+	fallbackConfigFile, existed := os.LookupEnv(configFilePathEnvVarName)
+	if !existed {
+		Debugf("The env var %s does not exist...", configFilePathEnvVarName)
+		return defaultConfigFile
+	}
+	if _, err := os.Stat(fallbackConfigFile); os.IsNotExist(err) {
+		Debugf("The specified cfg file path in the env var %s does not exist: %s", configFilePathEnvVarName, fallbackConfigFile)
+		return defaultConfigFile
+	}
+	return fallbackConfigFile
+}
+
+// CustomProfileConfigProvider returns the config provider of given profile. The custom profile config provider
+// will look for configurations in 2 places: file in $HOME/.oci/config,  and variables names starting with the
+// string TF_VAR. If the same configuration is found in multiple places the provider will prefer the first one.
+func CustomProfileConfigProvider(customConfigPath string, profile string) ConfigurationProvider {
+	homeFolder := getHomeFolder()
+	if customConfigPath == "" {
+		customConfigPath = path.Join(homeFolder, defaultConfigDirName, defaultConfigFileName)
+	}
+	customFileProvider, _ := ConfigurationProviderFromFileWithProfile(customConfigPath, profile, "")
+	defaultFileProvider, _ := ConfigurationProviderFromFileWithProfile(customConfigPath, "DEFAULT", "")
+	environmentProvider := environmentConfigurationProvider{EnvironmentVariablePrefix: "TF_VAR"}
+	provider, _ := ComposingConfigurationProvider([]ConfigurationProvider{customFileProvider, defaultFileProvider, environmentProvider})
+	Debugf("Configuration provided by: %s", provider)
+	return provider
+}
+
+func (client *BaseClient) prepareRequest(request *http.Request) (err error) {
+	if client.UserAgent == "" {
+		return fmt.Errorf("user agent can not be blank")
+	}
+
+	if request.Header == nil {
+		request.Header = http.Header{}
+	}
+	request.Header.Set(requestHeaderUserAgent, client.UserAgent)
+	request.Header.Set(requestHeaderDate, time.Now().UTC().Format(http.TimeFormat))
+
+	if !strings.Contains(client.Host, "http") &&
+		!strings.Contains(client.Host, "https") {
+		client.Host = fmt.Sprintf("%s://%s", defaultScheme, client.Host)
+	}
+
+	clientURL, err := url.Parse(client.Host)
+	if err != nil {
+		return fmt.Errorf("host is invalid. %s", err.Error())
+	}
+	request.URL.Host = clientURL.Host
+	request.URL.Scheme = clientURL.Scheme
+	currentPath := request.URL.Path
+	if !strings.Contains(currentPath, fmt.Sprintf("/%s", client.BasePath)) {
+		request.URL.Path = path.Clean(fmt.Sprintf("/%s/%s", client.BasePath, currentPath))
+	}
+	return
+}
+
+func (client BaseClient) intercept(request *http.Request) (err error) {
+	if client.Interceptor != nil {
+		err = client.Interceptor(request)
+	}
+	return
+}
+
+// checkForSuccessfulResponse checks if the response is successful
+// If Error Code is 4XX/5XX and debug level is set to info, will log the request and response
+func checkForSuccessfulResponse(res *http.Response, requestBody *io.ReadCloser) error {
+	familyStatusCode := res.StatusCode / 100
+	if familyStatusCode == 4 || familyStatusCode == 5 {
+		IfInfo(func() {
+			// If debug level is set to verbose, the request and request body will be dumped and logged under debug level, this is to avoid duplicate logging
+			if defaultLogger.LogLevel() < verboseLogging {
+				logRequest(res.Request, Logf, noLogging)
+				if requestBody != nil && *requestBody != http.NoBody {
+					bodyContent, _ := ioutil.ReadAll(*requestBody)
+					Logf("Dump Request Body: \n%s", string(bodyContent))
+				}
+			}
+			logResponse(res, Logf, infoLogging)
+		})
+		return newServiceFailureFromResponse(res)
+	}
+	IfDebug(func() {
+		logResponse(res, Debugf, verboseLogging)
+	})
+	return nil
+}
+
+func logRequest(request *http.Request, fn func(format string, v ...interface{}), bodyLoggingLevel int) {
+	if request == nil {
+		return
+	}
+	dumpBody := true
+	if checkBodyLengthExceedLimit(request.ContentLength) {
+		fn("not dumping body too big\n")
+		dumpBody = false
+	}
+
+	dumpBody = dumpBody && defaultLogger.LogLevel() >= bodyLoggingLevel && bodyLoggingLevel != noLogging
+	if dump, e := httputil.DumpRequestOut(request, dumpBody); e == nil {
+		fn("Dump Request %s", string(dump))
+	} else {
+		fn("%v\n", e)
+	}
+}
+
+func logResponse(response *http.Response, fn func(format string, v ...interface{}), bodyLoggingLevel int) {
+	if response == nil {
+		return
+	}
+	dumpBody := true
+	if checkBodyLengthExceedLimit(response.ContentLength) {
+		fn("not dumping body too big\n")
+		dumpBody = false
+	}
+	dumpBody = dumpBody && defaultLogger.LogLevel() >= bodyLoggingLevel && bodyLoggingLevel != noLogging
+	if dump, e := httputil.DumpResponse(response, dumpBody); e == nil {
+		fn("Dump Response %s", string(dump))
+	} else {
+		fn("%v\n", e)
+	}
+}
+
+func checkBodyLengthExceedLimit(contentLength int64) bool {
+	if contentLength > maxBodyLenForDebug {
+		return true
+	}
+	return false
+}
+
+// OCIRequest is any request made to an OCI service.
+type OCIRequest interface {
+	// HTTPRequest assembles an HTTP request.
+	HTTPRequest(method, path string, binaryRequestBody *OCIReadSeekCloser) (http.Request, error)
+}
+
+// RequestMetadata is metadata about an OCIRequest. This structure represents the behavior exhibited by the SDK when
+// issuing (or reissuing) a request.
+type RequestMetadata struct {
+	// RetryPolicy is the policy for reissuing the request. If no retry policy is set on the request,
+	// then the request will be issued exactly once.
+	RetryPolicy *RetryPolicy
+}
+
+// OCIReadSeekCloser is a thread-safe io.ReadSeekCloser to prevent racing with retrying binary requests
+type OCIReadSeekCloser struct {
+	rc       io.ReadCloser
+	lock     sync.Mutex
+	isClosed bool
+}
+
+// NewOCIReadSeekCloser constructs OCIReadSeekCloser, the only input is binary request body
+func NewOCIReadSeekCloser(rc io.ReadCloser) *OCIReadSeekCloser {
+	rsc := OCIReadSeekCloser{}
+	rsc.rc = rc
+	return &rsc
+}
+
+// Seek is a thread-safe operation, it implements io.seek() interface, if the original request body implements io.seek()
+// interface, or implements "well-known" data type like os.File, io.SectionReader, or wrapped by ioutil.NopCloser can be supported
+func (rsc *OCIReadSeekCloser) Seek(offset int64, whence int) (int64, error) {
+	rsc.lock.Lock()
+	defer rsc.lock.Unlock()
+
+	if _, ok := rsc.rc.(io.Seeker); ok {
+		return rsc.rc.(io.Seeker).Seek(offset, whence)
+	}
+	// once the binary request body is wrapped with ioutil.NopCloser:
+	if reflect.TypeOf(rsc.rc) == reflect.TypeOf(ioutil.NopCloser(nil)) {
+		unwrappedInterface := reflect.ValueOf(rsc.rc).Field(0).Interface()
+		if _, ok := unwrappedInterface.(io.Seeker); ok {
+			return unwrappedInterface.(io.Seeker).Seek(offset, whence)
+		}
+	}
+	return 0, fmt.Errorf("current binary request body type is not seekable, if want to use retry feature, please make sure the request body implements seek() method")
+}
+
+// Close is a thread-safe operation, it closes the instance of the OCIReadSeekCloser's access to the underlying io.ReadCloser.
+func (rsc *OCIReadSeekCloser) Close() error {
+	rsc.lock.Lock()
+	defer rsc.lock.Unlock()
+	rsc.isClosed = true
+	return nil
+}
+
+// Read is a thread-safe operation, it implements io.Read() interface
+func (rsc *OCIReadSeekCloser) Read(p []byte) (n int, err error) {
+	rsc.lock.Lock()
+	defer rsc.lock.Unlock()
+
+	if rsc.isClosed {
+		return 0, io.EOF
+	}
+
+	return rsc.rc.Read(p)
+}
+
+// Seekable is used for check if the binary request body can be seek or no
+func (rsc *OCIReadSeekCloser) Seekable() bool {
+	if rsc == nil {
+		return false
+	}
+	if _, ok := rsc.rc.(io.Seeker); ok {
+		return true
+	}
+	// once the binary request body is wrapped with ioutil.NopCloser:
+	if reflect.TypeOf(rsc.rc) == reflect.TypeOf(ioutil.NopCloser(nil)) {
+		if _, ok := reflect.ValueOf(rsc.rc).Field(0).Interface().(io.Seeker); ok {
+			return true
+		}
+	}
+	return false
+}
+
+// OCIResponse is the response from issuing a request to an OCI service.
+type OCIResponse interface {
+	// HTTPResponse returns the raw HTTP response.
+	HTTPResponse() *http.Response
+}
+
+// OCIOperation is the generalization of a request-response cycle undergone by an OCI service.
+type OCIOperation func(context.Context, OCIRequest, *OCIReadSeekCloser) (OCIResponse, error)
+
+//ClientCallDetails a set of settings used by the a single Call operation of the http Client
+type ClientCallDetails struct {
+	Signer HTTPRequestSigner
+}
+
+// Call executes the http request with the given context
+func (client BaseClient) Call(ctx context.Context, request *http.Request) (response *http.Response, err error) {
+	return client.CallWithDetails(ctx, request, ClientCallDetails{Signer: client.Signer})
+}
+
+// CallWithDetails executes the http request, the given context using details specified in the parameters, this function
+// provides a way to override some settings present in the client
+func (client BaseClient) CallWithDetails(ctx context.Context, request *http.Request, details ClientCallDetails) (response *http.Response, err error) {
+	Debugln("Attempting to call downstream service")
+	request = request.WithContext(ctx)
+
+	err = client.prepareRequest(request)
+	if err != nil {
+		return
+	}
+
+	//Intercept
+	err = client.intercept(request)
+	if err != nil {
+		return
+	}
+
+	//Sign the request
+	err = details.Signer.Sign(request)
+	if err != nil {
+		return
+	}
+
+	//Copy request body and save for logging
+	dumpRequestBody := ioutil.NopCloser(bytes.NewBuffer(nil))
+	if request.Body != nil && !checkBodyLengthExceedLimit(request.ContentLength) {
+		if dumpRequestBody, request.Body, err = drainBody(request.Body); err != nil {
+			dumpRequestBody = ioutil.NopCloser(bytes.NewBuffer(nil))
+		}
+	}
+	IfDebug(func() {
+		logRequest(request, Debugf, verboseLogging)
+	})
+
+	//Execute the http request
+	response, err = client.HTTPClient.Do(request)
+
+	if err != nil {
+		IfInfo(func() {
+			Logf("%v\n", err)
+		})
+		return
+	}
+
+	err = checkForSuccessfulResponse(response, &dumpRequestBody)
+	return
+}
+
+//CloseBodyIfValid closes the body of an http response if the response and the body are valid
+func CloseBodyIfValid(httpResponse *http.Response) {
+	if httpResponse != nil && httpResponse.Body != nil {
+		httpResponse.Body.Close()
+	}
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/common.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/common.go
new file mode 100644
index 000000000000..d08f73237870
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/common.go
@@ -0,0 +1,479 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package common
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path"
+	"regexp"
+	"strings"
+	"time"
+)
+
+//Region type for regions
+type Region string
+
+const (
+	instanceMetadataRegionInfoURLV2 = "http://169.254.169.254/opc/v2/instance/regionInfo"
+
+	//RegionSEA region SEA
+	RegionSEA Region = "sea"
+	//RegionCAToronto1 region for Toronto
+	RegionCAToronto1 Region = "ca-toronto-1"
+	//RegionCAMontreal1 region for Montreal
+	RegionCAMontreal1 Region = "ca-montreal-1"
+	//RegionPHX region PHX
+	RegionPHX Region = "us-phoenix-1"
+	//RegionIAD region IAD
+	RegionIAD Region = "us-ashburn-1"
+	//RegionSJC1 region SJC
+	RegionSJC1 Region = "us-sanjose-1"
+
+	//RegionFRA region FRA
+	RegionFRA Region = "eu-frankfurt-1"
+
+	//RegionUKCardiff1 region for Cardiff
+	RegionUKCardiff1 Region = "uk-cardiff-1"
+	//RegionLHR region LHR
+	RegionLHR Region = "uk-london-1"
+
+	//RegionAPTokyo1 region for Tokyo
+	RegionAPTokyo1 Region = "ap-tokyo-1"
+	//RegionAPOsaka1 region for Osaka
+	RegionAPOsaka1 Region = "ap-osaka-1"
+	//RegionAPChiyoda1 region for Chiyoda
+	RegionAPChiyoda1 Region = "ap-chiyoda-1"
+	//RegionAPSeoul1 region for Seoul
+	RegionAPSeoul1 Region = "ap-seoul-1"
+	//RegionAPChuncheon1 region for Chuncheon
+	RegionAPChuncheon1 Region = "ap-chuncheon-1"
+	//RegionAPMumbai1 region for Mumbai
+	RegionAPMumbai1 Region = "ap-mumbai-1"
+	//RegionAPHyderabad1 region for Hyderabad
+	RegionAPHyderabad1 Region = "ap-hyderabad-1"
+	//RegionAPMelbourne1 region for Melbourne
+	RegionAPMelbourne1 Region = "ap-melbourne-1"
+	//RegionAPSydney1 region for Sydney
+	RegionAPSydney1 Region = "ap-sydney-1"
+
+	//RegionMEJeddah1 region for Jeddah
+	RegionMEJeddah1 Region = "me-jeddah-1"
+	//RegionMEDubai1 region for Dubai
+	RegionMEDubai1 Region = "me-dubai-1"
+
+	//RegionEUZurich1 region for Zurich
+	RegionEUZurich1 Region = "eu-zurich-1"
+	//RegionEUAmsterdam1 region for Amsterdam
+	RegionEUAmsterdam1 Region = "eu-amsterdam-1"
+
+	//RegionSASaopaulo1 region for Sao Paulo
+	RegionSASaopaulo1 Region = "sa-saopaulo-1"
+	//RegionSASantiago1 region for santiago
+	RegionSASantiago1 Region = "sa-santiago-1"
+	//RegionSAVinhedo1 region for vinhedo
+	RegionSAVinhedo1 Region = "sa-vinhedo-1"
+
+	//RegionUSLangley1 region for Langley
+	RegionUSLangley1 Region = "us-langley-1"
+	//RegionUSLuke1 region for Luke
+	RegionUSLuke1 Region = "us-luke-1"
+
+	//RegionUSGovAshburn1 gov region Ashburn
+	RegionUSGovAshburn1 Region = "us-gov-ashburn-1"
+	//RegionUSGovChicago1 gov region Chicago
+	RegionUSGovChicago1 Region = "us-gov-chicago-1"
+	//RegionUSGovPhoenix1 region for Phoenix
+	RegionUSGovPhoenix1 Region = "us-gov-phoenix-1"
+	//RegionUKGovLondon1 gov region London
+	RegionUKGovLondon1 Region = "uk-gov-london-1"
+	//RegionUKGovCardiff1 gov region Cardiff
+	RegionUKGovCardiff1 Region = "uk-gov-cardiff-1"
+
+	// Region Metadata Configuration File
+	regionMetadataCfgDirName  = ".oci"
+	regionMetadataCfgFileName = "regions-config.json"
+
+	// Region Metadata Environment Variable
+	regionMetadataEnvVarName = "OCI_REGION_METADATA"
+
+	// Region Metadata
+	regionIdentifierPropertyName     = "regionIdentifier"     // e.g. "ap-sydney-1"
+	realmKeyPropertyName             = "realmKey"             // e.g. "oc1"
+	realmDomainComponentPropertyName = "realmDomainComponent" // e.g. "oraclecloud.com"
+	regionKeyPropertyName            = "regionKey"            // e.g. "SYD"
+)
+
+var shortNameRegion = map[string]Region{
+	"sea": RegionSEA,
+	"phx": RegionPHX,
+	"iad": RegionIAD,
+	"fra": RegionFRA,
+	"lhr": RegionLHR,
+	"cwl": RegionUKCardiff1,
+	"ams": RegionEUAmsterdam1,
+	"zrh": RegionEUZurich1,
+	"mel": RegionAPMelbourne1,
+	"bom": RegionAPMumbai1,
+	"hyd": RegionAPHyderabad1,
+	"icn": RegionAPSeoul1,
+	"yny": RegionAPChuncheon1,
+	"nrt": RegionAPTokyo1,
+	"kix": RegionAPOsaka1,
+	"nja": RegionAPChiyoda1,
+	"jed": RegionMEJeddah1,
+	"dxb": RegionMEDubai1,
+	"syd": RegionAPSydney1,
+	"yul": RegionCAMontreal1,
+	"yyz": RegionCAToronto1,
+	"sjc": RegionSJC1,
+	"gru": RegionSASaopaulo1,
+	"scl": RegionSASantiago1,
+	"vcp": RegionSAVinhedo1,
+	"ltn": RegionUKGovLondon1,
+	"brs": RegionUKGovCardiff1,
+}
+
+var realm = map[string]string{
+	"oc1": "oraclecloud.com",
+	"oc2": "oraclegovcloud.com",
+	"oc3": "oraclegovcloud.com",
+	"oc4": "oraclegovcloud.uk",
+	"oc8": "oraclecloud8.com",
+}
+
+var regionRealm = map[Region]string{
+	RegionPHX:  "oc1",
+	RegionIAD:  "oc1",
+	RegionFRA:  "oc1",
+	RegionLHR:  "oc1",
+	RegionSJC1: "oc1",
+
+	RegionUKCardiff1: "oc1",
+
+	RegionCAToronto1:  "oc1",
+	RegionCAMontreal1: "oc1",
+
+	RegionAPTokyo1:     "oc1",
+	RegionAPOsaka1:     "oc1",
+	RegionAPSeoul1:     "oc1",
+	RegionAPChuncheon1: "oc1",
+	RegionAPSydney1:    "oc1",
+	RegionAPMumbai1:    "oc1",
+	RegionAPHyderabad1: "oc1",
+	RegionAPMelbourne1: "oc1",
+
+	RegionMEJeddah1: "oc1",
+	RegionMEDubai1:  "oc1",
+
+	RegionEUZurich1:    "oc1",
+	RegionEUAmsterdam1: "oc1",
+
+	RegionSASaopaulo1: "oc1",
+	RegionSASantiago1: "oc1",
+	RegionSAVinhedo1:  "oc1",
+
+	RegionUSLangley1: "oc2",
+	RegionUSLuke1:    "oc2",
+
+	RegionUSGovAshburn1: "oc3",
+	RegionUSGovChicago1: "oc3",
+	RegionUSGovPhoenix1: "oc3",
+	RegionUKGovCardiff1: "oc4",
+	RegionUKGovLondon1:  "oc4",
+
+	RegionAPChiyoda1: "oc8",
+}
+
+// External region metadata info flag, used to control adding these metadata region info only once.
+var readCfgFile, readEnvVar, visitIMDS bool = true, true, false
+
+// getRegionInfoFromInstanceMetadataService gets the region information
+var getRegionInfoFromInstanceMetadataService = getRegionInfoFromInstanceMetadataServiceProd
+
+// Endpoint returns a endpoint for a service
+func (region Region) Endpoint(service string) string {
+	return fmt.Sprintf("%s.%s.%s", service, region, region.secondLevelDomain())
+}
+
+// EndpointForTemplate returns a endpoint for a service based on template, only unknown region name can fall back to "oc1", but not short code region name.
+func (region Region) EndpointForTemplate(service string, serviceEndpointTemplate string) string {
+	if serviceEndpointTemplate == "" {
+		return region.Endpoint(service)
+	}
+
+	// replace service prefix
+	endpoint := strings.Replace(serviceEndpointTemplate, "{serviceEndpointPrefix}", service, 1)
+
+	// replace region
+	endpoint = strings.Replace(endpoint, "{region}", string(region), 1)
+
+	// replace second level domain
+	endpoint = strings.Replace(endpoint, "{secondLevelDomain}", region.secondLevelDomain(), 1)
+
+	return endpoint
+}
+
+func (region Region) secondLevelDomain() string {
+	if realmID, ok := regionRealm[region]; ok {
+		if secondLevelDomain, ok := realm[realmID]; ok {
+			return secondLevelDomain
+		}
+	}
+
+	Debugf("cannot find realm for region : %s, return default realm value.", region)
+	return realm["oc1"]
+}
+
+//StringToRegion convert a string to Region type
+func StringToRegion(stringRegion string) (r Region) {
+	regionStr := strings.ToLower(stringRegion)
+	// check if short region name provided
+	if region, ok := shortNameRegion[regionStr]; ok {
+		r = region
+		return
+	}
+	// check if normal region name provided
+	potentialRegion := Region(regionStr)
+	if _, ok := regionRealm[potentialRegion]; ok {
+		r = potentialRegion
+		return
+	}
+
+	Debugf("region named: %s, is not recognized from hard-coded region list, will check Region metadata info", stringRegion)
+	r = checkAndAddRegionMetadata(stringRegion)
+
+	return
+}
+
+// canStringBeRegion test if the string can be a region, if it can, returns the string as is, otherwise it
+// returns an error
+var blankRegex = regexp.MustCompile("\\s")
+
+func canStringBeRegion(stringRegion string) (region string, err error) {
+	if blankRegex.MatchString(stringRegion) || stringRegion == "" {
+		return "", fmt.Errorf("region can not be empty or have spaces")
+	}
+	return stringRegion, nil
+}
+
+// check region info from original map
+func checkAndAddRegionMetadata(region string) Region {
+	switch {
+	case setRegionMetadataFromCfgFile(&region):
+	case setRegionMetadataFromEnvVar(&region):
+	case setRegionFromInstanceMetadataService(&region):
+	default:
+		//err := fmt.Errorf("failed to get region metadata information.")
+		return Region(region)
+	}
+	return Region(region)
+}
+
+// EnableInstanceMetadataServiceLookup provides the interface to lookup IMDS region info
+func EnableInstanceMetadataServiceLookup() {
+	Debugf("Set visitIMDS 'true' to enable IMDS Lookup.")
+	visitIMDS = true
+}
+
+// setRegionMetadataFromEnvVar checks if region metadata env variable is provided, once it's there, parse and added it
+// to region map, and it can make sure the env var can only be visited once.
+// Once successfully find the expected region(region name or short code), return true, region name will be stored in
+// the input pointer.
+func setRegionMetadataFromEnvVar(region *string) bool {
+	if readEnvVar == false {
+		Debugf("metadata region env variable had already been checked, no need to check again.")
+		return false //no need to check it again.
+	}
+	// Mark readEnvVar Flag as false since it has already been visited.
+	readEnvVar = false
+	// check from env variable
+	if jsonStr, existed := os.LookupEnv(regionMetadataEnvVarName); existed {
+		Debugf("Raw content of region metadata env var:", jsonStr)
+		var regionSchema map[string]string
+		if err := json.Unmarshal([]byte(jsonStr), &regionSchema); err != nil {
+			Debugf("Can't unmarshal env var, the error info is", err)
+			return false
+		}
+		// check if the specified region is in the env var.
+		if checkSchemaItems(regionSchema) {
+			// set mapping table
+			addRegionSchema(regionSchema)
+			if regionSchema[regionKeyPropertyName] == *region ||
+				regionSchema[regionIdentifierPropertyName] == *region {
+				*region = regionSchema[regionIdentifierPropertyName]
+				return true
+			}
+		}
+		return false
+	}
+	Debugf("The Region Metadata Schema wasn't set in env variable - OCI_REGION_METADATA.")
+	return false
+}
+
+// setRegionMetadataFromCfgFile checks if region metadata config file is provided, once it's there, parse and add all
+// the valid regions to region map, the configuration file can only be visited once.
+// Once successfully find the expected region(region name or short code), return true, region name will be stored in
+// the input pointer.
+func setRegionMetadataFromCfgFile(region *string) bool {
+	if readCfgFile == false {
+		Debugf("metadata region config file had already been checked, no need to check again.")
+		return false //no need to check it again.
+	}
+	// Mark readCfgFile Flag as false since it has already been visited.
+	readCfgFile = false
+	homeFolder := getHomeFolder()
+	configFile := path.Join(homeFolder, regionMetadataCfgDirName, regionMetadataCfgFileName)
+	if jsonArr, ok := readAndParseConfigFile(&configFile); ok {
+		added := false
+		for _, jsonItem := range jsonArr {
+			if checkSchemaItems(jsonItem) {
+				addRegionSchema(jsonItem)
+				if jsonItem[regionKeyPropertyName] == *region ||
+					jsonItem[regionIdentifierPropertyName] == *region {
+					*region = jsonItem[regionIdentifierPropertyName]
+					added = true
+				}
+			}
+		}
+		return added
+	}
+	return false
+}
+
+func readAndParseConfigFile(configFileName *string) (fileContent []map[string]string, ok bool) {
+
+	if content, err := ioutil.ReadFile(*configFileName); err == nil {
+		Debugf("Raw content of region metadata config file content:", string(content[:]))
+		if err := json.Unmarshal(content, &fileContent); err != nil {
+			Debugf("Can't unmarshal config file, the error info is", err)
+			return
+		}
+		ok = true
+		return
+	}
+	Debugf("No Region Metadata Config File provided.")
+	return
+
+}
+
+// check map regionRealm's region name, if it's already there, no need to add it.
+func addRegionSchema(regionSchema map[string]string) {
+	r := Region(strings.ToLower(regionSchema[regionIdentifierPropertyName]))
+	if _, ok := regionRealm[r]; !ok {
+		// set mapping table
+		shortNameRegion[regionSchema[regionKeyPropertyName]] = r
+		realm[regionSchema[realmKeyPropertyName]] = regionSchema[realmDomainComponentPropertyName]
+		regionRealm[r] = regionSchema[realmKeyPropertyName]
+		return
+	}
+	Debugf("Region {} has already been added, no need to add again.", regionSchema[regionIdentifierPropertyName])
+}
+
+// check region schema content if all the required contents are provided
+func checkSchemaItems(regionSchema map[string]string) bool {
+	if checkSchemaItem(regionSchema, regionIdentifierPropertyName) &&
+		checkSchemaItem(regionSchema, realmKeyPropertyName) &&
+		checkSchemaItem(regionSchema, realmDomainComponentPropertyName) &&
+		checkSchemaItem(regionSchema, regionKeyPropertyName) {
+		return true
+	}
+	return false
+}
+
+// check region schema item is valid, if so, convert it to lower case.
+func checkSchemaItem(regionSchema map[string]string, key string) bool {
+	if val, ok := regionSchema[key]; ok {
+		if val != "" {
+			regionSchema[key] = strings.ToLower(val)
+			return true
+		}
+		Debugf("Region metadata schema {} is provided,but content is empty.", key)
+		return false
+	}
+	Debugf("Region metadata schema {} is not provided, please update the content", key)
+	return false
+}
+
+// setRegionFromInstanceMetadataService checks if region metadata can be provided from InstanceMetadataService.
+// Once successfully find the expected region(region name or short code), return true, region name will be stored in
+// the input pointer.
+// setRegionFromInstanceMetadataService will only be checked on the instance, by default it will not be enabled unless
+// user explicitly enable it.
+func setRegionFromInstanceMetadataService(region *string) bool {
+	// example of content:
+	// {
+	// 	"realmKey" : "oc1",
+	// 	"realmDomainComponent" : "oraclecloud.com",
+	// 	"regionKey" : "YUL",
+	// 	"regionIdentifier" : "ca-montreal-1"
+	// }
+	// Mark visitIMDS Flag as false since it has already been visited.
+	if visitIMDS == false {
+		Debugf("check from IMDS is disabled or IMDS had already been successfully visited, no need to check again.")
+		return false
+	}
+	content, err := getRegionInfoFromInstanceMetadataService()
+	if err != nil {
+		Debugf("Failed to get instance metadata. Error: %v", err)
+		return false
+	}
+
+	// Mark visitIMDS Flag as false since we have already successfully get the region info from IMDS.
+	visitIMDS = false
+
+	var regionInfo map[string]string
+	err = json.Unmarshal(content, &regionInfo)
+	if err != nil {
+		Debugf("Failed to unmarshal the response content: %v \nError: %v", string(content), err)
+		return false
+	}
+
+	if checkSchemaItems(regionInfo) {
+		addRegionSchema(regionInfo)
+		if regionInfo[regionKeyPropertyName] == *region ||
+			regionInfo[regionIdentifierPropertyName] == *region {
+			*region = regionInfo[regionIdentifierPropertyName]
+		}
+	} else {
+		Debugf("Region information is not valid.")
+		return false
+	}
+
+	return true
+}
+
+// getRegionInfoFromInstanceMetadataServiceProd calls instance metadata service and get the region information
+func getRegionInfoFromInstanceMetadataServiceProd() ([]byte, error) {
+	request, err := http.NewRequest(http.MethodGet, instanceMetadataRegionInfoURLV2, nil)
+	request.Header.Add("Authorization", "Bearer Oracle")
+
+	client := &http.Client{
+		Timeout: time.Second * 10,
+	}
+	resp, err := client.Do(request)
+	if err != nil {
+		return nil, fmt.Errorf("Failed to call instance metadata service. Error: %v", err)
+	}
+
+	statusCode := resp.StatusCode
+
+	defer resp.Body.Close()
+
+	content, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("Failed to get region information from response body. Error: %v", err)
+	}
+
+	if statusCode != http.StatusOK {
+		err = fmt.Errorf("HTTP Get failed: URL: %s, Status: %s, Message: %s",
+			instanceMetadataRegionInfoURLV2, resp.Status, string(content))
+		return nil, err
+	}
+
+	return content, nil
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/configuration.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/configuration.go
new file mode 100644
index 000000000000..90019f70f776
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/configuration.go
@@ -0,0 +1,659 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package common
+
+import (
+	"crypto/rsa"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path"
+	"regexp"
+	"strings"
+)
+
+// AuthenticationType for auth
+type AuthenticationType string
+
+const (
+	// UserPrincipal is default auth type
+	UserPrincipal AuthenticationType = "user_principal"
+	// InstancePrincipal is used for instance principle auth type
+	InstancePrincipal AuthenticationType = "instance_principal"
+	// InstancePrincipalDelegationToken is used for instance principle delegation token auth type
+	InstancePrincipalDelegationToken AuthenticationType = "instance_principle_delegation_token"
+	// UnknownAuthenticationType is used for none meaningful auth type
+	UnknownAuthenticationType AuthenticationType = "unknown_auth_type"
+)
+
+// AuthConfig is used for getting auth related paras in config file
+type AuthConfig struct {
+	AuthType AuthenticationType
+	// IsFromConfigFile is used to point out if the authConfig is from configuration file
+	IsFromConfigFile bool
+	OboToken         *string
+}
+
+// ConfigurationProvider wraps information about the account owner
+type ConfigurationProvider interface {
+	KeyProvider
+	TenancyOCID() (string, error)
+	UserOCID() (string, error)
+	KeyFingerprint() (string, error)
+	Region() (string, error)
+	// AuthType() is used for specify the needed auth type, like UserPrincipal, InstancePrincipal, etc.
+	AuthType() (AuthConfig, error)
+}
+
+// IsConfigurationProviderValid Tests all parts of the configuration provider do not return an error, this method will
+// not check AuthType(), since authType() is not required to be there.
+func IsConfigurationProviderValid(conf ConfigurationProvider) (ok bool, err error) {
+	baseFn := []func() (string, error){conf.TenancyOCID, conf.UserOCID, conf.KeyFingerprint, conf.Region, conf.KeyID}
+	for _, fn := range baseFn {
+		_, err = fn()
+		ok = err == nil
+		if err != nil {
+			return
+		}
+	}
+
+	_, err = conf.PrivateRSAKey()
+	ok = err == nil
+	if err != nil {
+		return
+	}
+	return true, nil
+}
+
+// rawConfigurationProvider allows a user to simply construct a configuration provider from raw values.
+type rawConfigurationProvider struct {
+	tenancy              string
+	user                 string
+	region               string
+	fingerprint          string
+	privateKey           string
+	privateKeyPassphrase *string
+}
+
+// NewRawConfigurationProvider will create a ConfigurationProvider with the arguments of the function
+func NewRawConfigurationProvider(tenancy, user, region, fingerprint, privateKey string, privateKeyPassphrase *string) ConfigurationProvider {
+	return rawConfigurationProvider{tenancy, user, region, fingerprint, privateKey, privateKeyPassphrase}
+}
+
+func (p rawConfigurationProvider) PrivateRSAKey() (key *rsa.PrivateKey, err error) {
+	return PrivateKeyFromBytes([]byte(p.privateKey), p.privateKeyPassphrase)
+}
+
+func (p rawConfigurationProvider) KeyID() (keyID string, err error) {
+	tenancy, err := p.TenancyOCID()
+	if err != nil {
+		return
+	}
+
+	user, err := p.UserOCID()
+	if err != nil {
+		return
+	}
+
+	fingerprint, err := p.KeyFingerprint()
+	if err != nil {
+		return
+	}
+
+	return fmt.Sprintf("%s/%s/%s", tenancy, user, fingerprint), nil
+}
+
+func (p rawConfigurationProvider) TenancyOCID() (string, error) {
+	if p.tenancy == "" {
+		return "", fmt.Errorf("tenancy OCID can not be empty")
+	}
+	return p.tenancy, nil
+}
+
+func (p rawConfigurationProvider) UserOCID() (string, error) {
+	if p.user == "" {
+		return "", fmt.Errorf("user OCID can not be empty")
+	}
+	return p.user, nil
+}
+
+func (p rawConfigurationProvider) KeyFingerprint() (string, error) {
+	if p.fingerprint == "" {
+		return "", fmt.Errorf("fingerprint can not be empty")
+	}
+	return p.fingerprint, nil
+}
+
+func (p rawConfigurationProvider) Region() (string, error) {
+	return canStringBeRegion(p.region)
+}
+
+func (p rawConfigurationProvider) AuthType() (AuthConfig, error) {
+	return AuthConfig{UnknownAuthenticationType, false, nil}, nil
+}
+
+// environmentConfigurationProvider reads configuration from environment variables
+type environmentConfigurationProvider struct {
+	PrivateKeyPassword        string
+	EnvironmentVariablePrefix string
+}
+
+// ConfigurationProviderEnvironmentVariables creates a ConfigurationProvider from a uniform set of environment variables starting with a prefix
+// The env variables should look like: [prefix]_private_key_path, [prefix]_tenancy_ocid, [prefix]_user_ocid, [prefix]_fingerprint
+// [prefix]_region
+func ConfigurationProviderEnvironmentVariables(environmentVariablePrefix, privateKeyPassword string) ConfigurationProvider {
+	return environmentConfigurationProvider{EnvironmentVariablePrefix: environmentVariablePrefix,
+		PrivateKeyPassword: privateKeyPassword}
+}
+
+func (p environmentConfigurationProvider) String() string {
+	return fmt.Sprintf("Configuration provided by environment variables prefixed with: %s", p.EnvironmentVariablePrefix)
+}
+
+func (p environmentConfigurationProvider) PrivateRSAKey() (key *rsa.PrivateKey, err error) {
+	environmentVariable := fmt.Sprintf("%s_%s", p.EnvironmentVariablePrefix, "private_key_path")
+	var ok bool
+	var value string
+	if value, ok = os.LookupEnv(environmentVariable); !ok {
+		return nil, fmt.Errorf("can not read PrivateKey from env variable: %s", environmentVariable)
+	}
+
+	expandedPath := expandPath(value)
+	pemFileContent, err := ioutil.ReadFile(expandedPath)
+	if err != nil {
+		Debugln("Can not read PrivateKey location from environment variable: " + environmentVariable)
+		return
+	}
+
+	key, err = PrivateKeyFromBytes(pemFileContent, &p.PrivateKeyPassword)
+	return
+}
+
+func (p environmentConfigurationProvider) KeyID() (keyID string, err error) {
+	ocid, err := p.TenancyOCID()
+	if err != nil {
+		return
+	}
+
+	userocid, err := p.UserOCID()
+	if err != nil {
+		return
+	}
+
+	fingerprint, err := p.KeyFingerprint()
+	if err != nil {
+		return
+	}
+
+	return fmt.Sprintf("%s/%s/%s", ocid, userocid, fingerprint), nil
+}
+
+func (p environmentConfigurationProvider) TenancyOCID() (value string, err error) {
+	environmentVariable := fmt.Sprintf("%s_%s", p.EnvironmentVariablePrefix, "tenancy_ocid")
+	var ok bool
+	if value, ok = os.LookupEnv(environmentVariable); !ok {
+		err = fmt.Errorf("can not read Tenancy from environment variable %s", environmentVariable)
+	}
+	return
+}
+
+func (p environmentConfigurationProvider) UserOCID() (value string, err error) {
+	environmentVariable := fmt.Sprintf("%s_%s", p.EnvironmentVariablePrefix, "user_ocid")
+	var ok bool
+	if value, ok = os.LookupEnv(environmentVariable); !ok {
+		err = fmt.Errorf("can not read user id from environment variable %s", environmentVariable)
+	}
+	return
+}
+
+func (p environmentConfigurationProvider) KeyFingerprint() (value string, err error) {
+	environmentVariable := fmt.Sprintf("%s_%s", p.EnvironmentVariablePrefix, "fingerprint")
+	var ok bool
+	if value, ok = os.LookupEnv(environmentVariable); !ok {
+		err = fmt.Errorf("can not read fingerprint from environment variable %s", environmentVariable)
+	}
+	return
+}
+
+func (p environmentConfigurationProvider) Region() (value string, err error) {
+	environmentVariable := fmt.Sprintf("%s_%s", p.EnvironmentVariablePrefix, "region")
+	var ok bool
+	if value, ok = os.LookupEnv(environmentVariable); !ok {
+		err = fmt.Errorf("can not read region from environment variable %s", environmentVariable)
+		return value, err
+	}
+
+	return canStringBeRegion(value)
+}
+
+func (p environmentConfigurationProvider) AuthType() (AuthConfig, error) {
+	return AuthConfig{UnknownAuthenticationType, false, nil},
+		fmt.Errorf("unsupported, keep the interface")
+}
+
+// fileConfigurationProvider. reads configuration information from a file
+type fileConfigurationProvider struct {
+	//The path to the configuration file
+	ConfigPath string
+
+	//The password for the private key
+	PrivateKeyPassword string
+
+	//The profile for the configuration
+	Profile string
+
+	//ConfigFileInfo
+	FileInfo *configFileInfo
+}
+
+// ConfigurationProviderFromFile creates a configuration provider from a configuration file
+// by reading the "DEFAULT" profile
+func ConfigurationProviderFromFile(configFilePath, privateKeyPassword string) (ConfigurationProvider, error) {
+	if configFilePath == "" {
+		return nil, fmt.Errorf("config file path can not be empty")
+	}
+
+	return fileConfigurationProvider{
+		ConfigPath:         configFilePath,
+		PrivateKeyPassword: privateKeyPassword,
+		Profile:            "DEFAULT"}, nil
+}
+
+// ConfigurationProviderFromFileWithProfile creates a configuration provider from a configuration file
+// and the given profile
+func ConfigurationProviderFromFileWithProfile(configFilePath, profile, privateKeyPassword string) (ConfigurationProvider, error) {
+	if configFilePath == "" {
+		return nil, fmt.Errorf("config file path can not be empty")
+	}
+
+	return fileConfigurationProvider{
+		ConfigPath:         configFilePath,
+		PrivateKeyPassword: privateKeyPassword,
+		Profile:            profile}, nil
+}
+
+type configFileInfo struct {
+	UserOcid, Fingerprint, KeyFilePath, TenancyOcid, Region, Passphrase, SecurityTokenFilePath, DelegationTokenFilePath,
+	AuthenticationType string
+	PresentConfiguration rune
+}
+
+const (
+	hasTenancy = 1 << iota
+	hasUser
+	hasFingerprint
+	hasRegion
+	hasKeyFile
+	hasPassphrase
+	hasSecurityTokenFile
+	hasDelegationTokenFile
+	hasAuthenticationType
+	none
+)
+
+var profileRegex = regexp.MustCompile(`^\[(.*)\]`)
+
+func parseConfigFile(data []byte, profile string) (info *configFileInfo, err error) {
+
+	if len(data) == 0 {
+		return nil, fmt.Errorf("configuration file content is empty")
+	}
+
+	content := string(data)
+	splitContent := strings.Split(content, "\n")
+
+	//Look for profile
+	for i, line := range splitContent {
+		if match := profileRegex.FindStringSubmatch(line); match != nil && len(match) > 1 && match[1] == profile {
+			start := i + 1
+			return parseConfigAtLine(start, splitContent)
+		}
+	}
+
+	return nil, fmt.Errorf("configuration file did not contain profile: %s", profile)
+}
+
+func parseConfigAtLine(start int, content []string) (info *configFileInfo, err error) {
+	var configurationPresent rune
+	info = &configFileInfo{}
+	for i := start; i < len(content); i++ {
+		line := content[i]
+		if profileRegex.MatchString(line) {
+			break
+		}
+
+		if !strings.Contains(line, "=") {
+			continue
+		}
+
+		splits := strings.Split(line, "=")
+		switch key, value := strings.TrimSpace(splits[0]), strings.TrimSpace(splits[1]); strings.ToLower(key) {
+		case "passphrase", "pass_phrase":
+			configurationPresent = configurationPresent | hasPassphrase
+			info.Passphrase = value
+		case "user":
+			configurationPresent = configurationPresent | hasUser
+			info.UserOcid = value
+		case "fingerprint":
+			configurationPresent = configurationPresent | hasFingerprint
+			info.Fingerprint = value
+		case "key_file":
+			configurationPresent = configurationPresent | hasKeyFile
+			info.KeyFilePath = value
+		case "tenancy":
+			configurationPresent = configurationPresent | hasTenancy
+			info.TenancyOcid = value
+		case "region":
+			configurationPresent = configurationPresent | hasRegion
+			info.Region = value
+		case "security_token_file":
+			configurationPresent = configurationPresent | hasSecurityTokenFile
+			info.SecurityTokenFilePath = value
+		case "delegation_token_file":
+			configurationPresent = configurationPresent | hasDelegationTokenFile
+			info.DelegationTokenFilePath = value
+		case "authentication_type":
+			configurationPresent = configurationPresent | hasAuthenticationType
+			info.AuthenticationType = value
+		}
+	}
+	info.PresentConfiguration = configurationPresent
+	return
+
+}
+
+// cleans and expands the path if it contains a tilde , returns the expanded path or the input path as is if not expansion
+// was performed
+func expandPath(filepath string) (expandedPath string) {
+	cleanedPath := path.Clean(filepath)
+	expandedPath = cleanedPath
+	if strings.HasPrefix(cleanedPath, "~") {
+		rest := cleanedPath[2:]
+		expandedPath = path.Join(getHomeFolder(), rest)
+	}
+	return
+}
+
+func openConfigFile(configFilePath string) (data []byte, err error) {
+	expandedPath := expandPath(configFilePath)
+	data, err = ioutil.ReadFile(expandedPath)
+	if err != nil {
+		err = fmt.Errorf("can not read config file: %s due to: %s", configFilePath, err.Error())
+	}
+
+	return
+}
+
+func (p fileConfigurationProvider) String() string {
+	return fmt.Sprintf("Configuration provided by file: %s", p.ConfigPath)
+}
+
+func (p fileConfigurationProvider) readAndParseConfigFile() (info *configFileInfo, err error) {
+	if p.FileInfo != nil {
+		return p.FileInfo, nil
+	}
+
+	if p.ConfigPath == "" {
+		return nil, fmt.Errorf("configuration path can not be empty")
+	}
+
+	data, err := openConfigFile(p.ConfigPath)
+	if err != nil {
+		err = fmt.Errorf("error while parsing config file: %s. Due to: %s", p.ConfigPath, err.Error())
+		return
+	}
+
+	p.FileInfo, err = parseConfigFile(data, p.Profile)
+	return p.FileInfo, err
+}
+
+func presentOrError(value string, expectedConf, presentConf rune, confMissing string) (string, error) {
+	if presentConf&expectedConf == expectedConf {
+		return value, nil
+	}
+	return "", errors.New(confMissing + " configuration is missing from file")
+}
+
+func (p fileConfigurationProvider) TenancyOCID() (value string, err error) {
+	info, err := p.readAndParseConfigFile()
+	if err != nil {
+		err = fmt.Errorf("can not read tenancy configuration due to: %s", err.Error())
+		return
+	}
+
+	value, err = presentOrError(info.TenancyOcid, hasTenancy, info.PresentConfiguration, "tenancy")
+	return
+}
+
+func (p fileConfigurationProvider) UserOCID() (value string, err error) {
+	info, err := p.readAndParseConfigFile()
+	if err != nil {
+		err = fmt.Errorf("can not read tenancy configuration due to: %s", err.Error())
+		return
+	}
+
+	if value, err = presentOrError(info.UserOcid, hasUser, info.PresentConfiguration, "user"); err != nil {
+		// need to check if securityTokenPath is provided, if security token is provided, userOCID can be "".
+		if _, stErr := presentOrError(info.SecurityTokenFilePath, hasSecurityTokenFile, info.PresentConfiguration,
+			"securityTokenPath"); stErr == nil {
+			err = nil
+		}
+	}
+	return
+}
+
+func (p fileConfigurationProvider) KeyFingerprint() (value string, err error) {
+	info, err := p.readAndParseConfigFile()
+	if err != nil {
+		err = fmt.Errorf("can not read tenancy configuration due to: %s", err.Error())
+		return
+	}
+	value, err = presentOrError(info.Fingerprint, hasFingerprint, info.PresentConfiguration, "fingerprint")
+	return
+}
+
+func (p fileConfigurationProvider) KeyID() (keyID string, err error) {
+	info, err := p.readAndParseConfigFile()
+	if err != nil {
+		err = fmt.Errorf("can not read tenancy configuration due to: %s", err.Error())
+		return
+	}
+	if info.PresentConfiguration&hasUser == hasUser {
+		return fmt.Sprintf("%s/%s/%s", info.TenancyOcid, info.UserOcid, info.Fingerprint), nil
+	}
+	if filePath, err := presentOrError(info.SecurityTokenFilePath, hasSecurityTokenFile, info.PresentConfiguration, "securityTokenFilePath"); err == nil {
+		rawString, err := getTokenContent(filePath)
+		if err != nil {
+			return "", err
+		}
+		return "ST$" + rawString, nil
+	}
+	err = fmt.Errorf("can not read SecurityTokenFilePath from configuration file due to: %s", err.Error())
+	return
+}
+
+func (p fileConfigurationProvider) PrivateRSAKey() (key *rsa.PrivateKey, err error) {
+	info, err := p.readAndParseConfigFile()
+	if err != nil {
+		err = fmt.Errorf("can not read tenancy configuration due to: %s", err.Error())
+		return
+	}
+
+	filePath, err := presentOrError(info.KeyFilePath, hasKeyFile, info.PresentConfiguration, "key file path")
+	if err != nil {
+		return
+	}
+
+	expandedPath := expandPath(filePath)
+	pemFileContent, err := ioutil.ReadFile(expandedPath)
+	if err != nil {
+		err = fmt.Errorf("can not read PrivateKey  from configuration file due to: %s", err.Error())
+		return
+	}
+
+	password := p.PrivateKeyPassword
+
+	if password == "" && ((info.PresentConfiguration & hasPassphrase) == hasPassphrase) {
+		password = info.Passphrase
+	}
+
+	key, err = PrivateKeyFromBytes(pemFileContent, &password)
+	return
+}
+
+func (p fileConfigurationProvider) Region() (value string, err error) {
+	info, err := p.readAndParseConfigFile()
+	if err != nil {
+		err = fmt.Errorf("can not read region configuration due to: %s", err.Error())
+		return
+	}
+
+	value, err = presentOrError(info.Region, hasRegion, info.PresentConfiguration, "region")
+	if err != nil {
+		val, error := getRegionFromEnvVar()
+		if error != nil {
+			err = fmt.Errorf("region configuration is missing from file, nor for OCI_REGION env var")
+			return
+		}
+		value = val
+	}
+
+	return canStringBeRegion(value)
+}
+
+func (p fileConfigurationProvider) AuthType() (AuthConfig, error) {
+	info, err := p.readAndParseConfigFile()
+	if err != nil {
+		err = fmt.Errorf("can not read tenancy configuration due to: %s", err.Error())
+		return AuthConfig{UnknownAuthenticationType, true, nil}, err
+	}
+	val, err := presentOrError(info.AuthenticationType, hasAuthenticationType, info.PresentConfiguration, "authentication_type")
+
+	if val == "instance_principal" {
+		if filePath, err := presentOrError(info.DelegationTokenFilePath, hasDelegationTokenFile, info.PresentConfiguration, "delegationTokenFilePath"); err == nil {
+			if delegationToken, err := getTokenContent(filePath); err == nil && delegationToken != "" {
+				Debugf("delegation token content is %s, and error is %s ", delegationToken, err)
+				return AuthConfig{InstancePrincipalDelegationToken, true, &delegationToken}, nil
+			}
+			return AuthConfig{UnknownAuthenticationType, true, nil}, err
+
+		}
+		// normal instance principle
+		return AuthConfig{InstancePrincipal, true, nil}, nil
+	}
+
+	// by default, if no "authentication_type" is provided, just treated as user principle type, and will not return error
+	return AuthConfig{UserPrincipal, true, nil}, nil
+}
+
+func getTokenContent(filePath string) (string, error) {
+	expandedPath := expandPath(filePath)
+	tokenFileContent, err := ioutil.ReadFile(expandedPath)
+	if err != nil {
+		err = fmt.Errorf("can not read token content from configuration file due to: %s", err.Error())
+		return "", err
+	}
+	return fmt.Sprintf("%s", tokenFileContent), nil
+}
+
+// A configuration provider that look for information in  multiple configuration providers
+type composingConfigurationProvider struct {
+	Providers []ConfigurationProvider
+}
+
+// ComposingConfigurationProvider creates a composing configuration provider with the given slice of configuration providers
+// A composing provider will return the configuration of the first provider that has the required property
+// if no provider has the property it will return an error.
+func ComposingConfigurationProvider(providers []ConfigurationProvider) (ConfigurationProvider, error) {
+	if len(providers) == 0 {
+		return nil, fmt.Errorf("providers can not be an empty slice")
+	}
+
+	for i, p := range providers {
+		if p == nil {
+			return nil, fmt.Errorf("provider in position: %d is nil. ComposingConfiurationProvider does not support nil values", i)
+		}
+	}
+	return composingConfigurationProvider{Providers: providers}, nil
+}
+
+func (c composingConfigurationProvider) TenancyOCID() (string, error) {
+	for _, p := range c.Providers {
+		val, err := p.TenancyOCID()
+		if err == nil {
+			return val, nil
+		}
+	}
+	return "", fmt.Errorf("did not find a proper configuration for tenancy")
+}
+
+func (c composingConfigurationProvider) UserOCID() (string, error) {
+	for _, p := range c.Providers {
+		val, err := p.UserOCID()
+		if err == nil {
+			return val, nil
+		}
+	}
+	return "", fmt.Errorf("did not find a proper configuration for user")
+}
+
+func (c composingConfigurationProvider) KeyFingerprint() (string, error) {
+	for _, p := range c.Providers {
+		val, err := p.KeyFingerprint()
+		if err == nil {
+			return val, nil
+		}
+	}
+	return "", fmt.Errorf("did not find a proper configuration for keyFingerprint")
+}
+func (c composingConfigurationProvider) Region() (string, error) {
+	for _, p := range c.Providers {
+		val, err := p.Region()
+		if err == nil {
+			return val, nil
+		}
+	}
+	if val, err := getRegionFromEnvVar(); err == nil {
+		return val, nil
+	}
+	return "", fmt.Errorf("did not find a proper configuration for region, nor for OCI_REGION env var")
+}
+
+func (c composingConfigurationProvider) KeyID() (string, error) {
+	for _, p := range c.Providers {
+		val, err := p.KeyID()
+		if err == nil {
+			return val, nil
+		}
+	}
+	return "", fmt.Errorf("did not find a proper configuration for key id")
+}
+
+func (c composingConfigurationProvider) PrivateRSAKey() (*rsa.PrivateKey, error) {
+	for _, p := range c.Providers {
+		val, err := p.PrivateRSAKey()
+		if err == nil {
+			return val, nil
+		}
+	}
+	return nil, fmt.Errorf("did not find a proper configuration for private key")
+}
+
+func (c composingConfigurationProvider) AuthType() (AuthConfig, error) {
+	// only check the first default fileConfigProvider
+	authConfig, err := c.Providers[0].AuthType()
+	if err == nil && authConfig.AuthType != UnknownAuthenticationType {
+		return authConfig, nil
+	}
+	return AuthConfig{UnknownAuthenticationType, false, nil}, fmt.Errorf("did not find a proper configuration for auth type")
+}
+
+func getRegionFromEnvVar() (string, error) {
+	regionEnvVar := "OCI_REGION"
+	if region, existed := os.LookupEnv(regionEnvVar); existed {
+		return region, nil
+	}
+	return "", fmt.Errorf("did not find OCI_REGION env var")
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/errors.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/errors.go
new file mode 100644
index 000000000000..7ae9834d1e31
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/errors.go
@@ -0,0 +1,121 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package common
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net"
+	"net/http"
+)
+
+// ServiceError models all potential errors generated the service call
+type ServiceError interface {
+	// The http status code of the error
+	GetHTTPStatusCode() int
+
+	// The human-readable error string as sent by the service
+	GetMessage() string
+
+	// A short error code that defines the error, meant for programmatic parsing.
+	// See https://docs.cloud.oracle.com/Content/API/References/apierrors.htm
+	GetCode() string
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	GetOpcRequestID() string
+}
+
+type servicefailure struct {
+	StatusCode   int
+	Code         string `json:"code,omitempty"`
+	Message      string `json:"message,omitempty"`
+	OpcRequestID string `json:"opc-request-id"`
+}
+
+func newServiceFailureFromResponse(response *http.Response) error {
+	var err error
+
+	se := servicefailure{
+		StatusCode:   response.StatusCode,
+		Code:         "BadErrorResponse",
+		OpcRequestID: response.Header.Get("opc-request-id")}
+
+	//If there is an error consume the body, entirely
+	body, err := ioutil.ReadAll(response.Body)
+	if err != nil {
+		se.Message = fmt.Sprintf("The body of the response was not readable, due to :%s", err.Error())
+		return se
+	}
+
+	err = json.Unmarshal(body, &se)
+	if err != nil {
+		Debugf("Error response could not be parsed due to: %s", err.Error())
+		se.Message = fmt.Sprintf("Failed to parse json from response body due to: %s. With response body %s.", err.Error(), string(body[:]))
+		return se
+	}
+	return se
+}
+
+func (se servicefailure) Error() string {
+	return fmt.Sprintf("Service error:%s. %s. http status code: %d. Opc request id: %s",
+		se.Code, se.Message, se.StatusCode, se.OpcRequestID)
+}
+
+func (se servicefailure) GetHTTPStatusCode() int {
+	return se.StatusCode
+
+}
+
+func (se servicefailure) GetMessage() string {
+	return se.Message
+}
+
+func (se servicefailure) GetCode() string {
+	return se.Code
+}
+
+func (se servicefailure) GetOpcRequestID() string {
+	return se.OpcRequestID
+}
+
+// IsServiceError returns false if the error is not service side, otherwise true
+// additionally it returns an interface representing the ServiceError
+func IsServiceError(err error) (failure ServiceError, ok bool) {
+	failure, ok = err.(servicefailure)
+	return
+}
+
+type deadlineExceededByBackoffError struct{}
+
+func (deadlineExceededByBackoffError) Error() string {
+	return "now() + computed backoff duration exceeds request deadline"
+}
+
+// DeadlineExceededByBackoff is the error returned by Call() when GetNextDuration() returns a time.Duration that would
+// force the user to wait past the request deadline before re-issuing a request. This enables us to exit early, since
+// we cannot succeed based on the configured retry policy.
+var DeadlineExceededByBackoff error = deadlineExceededByBackoffError{}
+
+// NonSeekableRequestRetryFailure is the error returned when the request is with binary request body, and is configured
+// retry, but the request body is not retryable
+type NonSeekableRequestRetryFailure struct {
+	err error
+}
+
+func (ne NonSeekableRequestRetryFailure) Error() string {
+	if ne.err == nil {
+		return fmt.Sprintf("Unable to perform Retry on this request body type, which did not implement seek() interface")
+	}
+	return fmt.Sprintf("%s. Unable to perform Retry on this request body type, which did not implement seek() interface", ne.err.Error())
+}
+
+// IsNetworkError validatas if an error is a net.Error and check if it's temporary or timeout
+func IsNetworkError(err error) bool {
+	if r, ok := err.(net.Error); ok && (r.Temporary() || r.Timeout()) {
+		return true
+	}
+	return false
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/helpers.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/helpers.go
new file mode 100644
index 000000000000..fc0f462183e0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/helpers.go
@@ -0,0 +1,294 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package common
+
+import (
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/x509"
+	"encoding/pem"
+	"fmt"
+	"net/textproto"
+	"os"
+	"reflect"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// String returns a pointer to the provided string
+func String(value string) *string {
+	return &value
+}
+
+// Int returns a pointer to the provided int
+func Int(value int) *int {
+	return &value
+}
+
+// Int64 returns a pointer to the provided int64
+func Int64(value int64) *int64 {
+	return &value
+}
+
+// Uint returns a pointer to the provided uint
+func Uint(value uint) *uint {
+	return &value
+}
+
+//Float32 returns a pointer to the provided float32
+func Float32(value float32) *float32 {
+	return &value
+}
+
+//Float64 returns a pointer to the provided float64
+func Float64(value float64) *float64 {
+	return &value
+}
+
+//Bool returns a pointer to the provided bool
+func Bool(value bool) *bool {
+	return &value
+}
+
+//PointerString prints the values of pointers in a struct
+//Producing a human friendly string for an struct with pointers.
+//useful when debugging the values of a struct
+func PointerString(datastruct interface{}) (representation string) {
+	val := reflect.ValueOf(datastruct)
+	typ := reflect.TypeOf(datastruct)
+	all := make([]string, 2)
+	all = append(all, "{")
+	for i := 0; i < typ.NumField(); i++ {
+		sf := typ.Field(i)
+
+		//unexported
+		if sf.PkgPath != "" && !sf.Anonymous {
+			continue
+		}
+
+		sv := val.Field(i)
+		stringValue := ""
+		if isNil(sv) {
+			stringValue = fmt.Sprintf("%s=<nil>", sf.Name)
+		} else {
+			if sv.Type().Kind() == reflect.Ptr {
+				sv = sv.Elem()
+			}
+			stringValue = fmt.Sprintf("%s=%v", sf.Name, sv)
+		}
+		all = append(all, stringValue)
+	}
+	all = append(all, "}")
+	representation = strings.TrimSpace(strings.Join(all, " "))
+	return
+}
+
+// SDKTime a struct that parses/renders to/from json using RFC339 date-time information
+type SDKTime struct {
+	time.Time
+}
+
+// SDKDate a struct that parses/renders to/from json using only date information
+type SDKDate struct {
+	//Date date information
+	Date time.Time
+}
+
+func sdkTimeFromTime(t time.Time) SDKTime {
+	return SDKTime{t}
+}
+
+func sdkDateFromTime(t time.Time) SDKDate {
+	return SDKDate{Date: t}
+}
+
+func formatTime(t SDKTime) string {
+	return t.Format(sdkTimeFormat)
+}
+
+func formatDate(t SDKDate) string {
+	return t.Date.Format(sdkDateFormat)
+}
+
+func now() *SDKTime {
+	t := SDKTime{time.Now()}
+	return &t
+}
+
+var timeType = reflect.TypeOf(SDKTime{})
+var timeTypePtr = reflect.TypeOf(&SDKTime{})
+
+var sdkDateType = reflect.TypeOf(SDKDate{})
+var sdkDateTypePtr = reflect.TypeOf(&SDKDate{})
+
+//Formats for sdk supported time representations
+const sdkTimeFormat = time.RFC3339Nano
+const rfc1123OptionalLeadingDigitsInDay = "Mon, _2 Jan 2006 15:04:05 MST"
+const sdkDateFormat = "2006-01-02"
+
+func tryParsingTimeWithValidFormatsForHeaders(data []byte, headerName string) (t time.Time, err error) {
+	header := strings.ToLower(headerName)
+	switch header {
+	case "lastmodified", "date":
+		t, err = tryParsing(data, time.RFC3339Nano, time.RFC3339, time.RFC1123, rfc1123OptionalLeadingDigitsInDay, time.RFC850, time.ANSIC)
+		return
+	default: //By default we parse with RFC3339
+		t, err = time.Parse(sdkTimeFormat, string(data))
+		return
+	}
+}
+
+func tryParsing(data []byte, layouts ...string) (tm time.Time, err error) {
+	datestring := string(data)
+	for _, l := range layouts {
+		tm, err = time.Parse(l, datestring)
+		if err == nil {
+			return
+		}
+	}
+	err = fmt.Errorf("Could not parse time: %s with formats: %s", datestring, layouts[:])
+	return
+}
+
+// String returns string representation of SDKDate
+func (t *SDKDate) String() string {
+	return t.Date.Format(sdkDateFormat)
+}
+
+// NewSDKDateFromString parses the dateString into SDKDate
+func NewSDKDateFromString(dateString string) (*SDKDate, error) {
+	parsedTime, err := time.Parse(sdkDateFormat, dateString)
+	if err != nil {
+		return nil, err
+	}
+
+	return &SDKDate{Date: parsedTime}, nil
+}
+
+// UnmarshalJSON unmarshals from json
+func (t *SDKTime) UnmarshalJSON(data []byte) (e error) {
+	s := string(data)
+	if s == "null" {
+		t.Time = time.Time{}
+	} else {
+		//Try parsing with RFC3339
+		t.Time, e = time.Parse(`"`+sdkTimeFormat+`"`, string(data))
+	}
+	return
+}
+
+// MarshalJSON marshals to JSON
+func (t *SDKTime) MarshalJSON() (buff []byte, e error) {
+	s := t.Format(sdkTimeFormat)
+	buff = []byte(`"` + s + `"`)
+	return
+}
+
+// UnmarshalJSON unmarshals from json
+func (t *SDKDate) UnmarshalJSON(data []byte) (e error) {
+	if string(data) == `"null"` {
+		t.Date = time.Time{}
+		return
+	}
+
+	t.Date, e = tryParsing(data,
+		strconv.Quote(sdkDateFormat),
+	)
+	return
+}
+
+// MarshalJSON marshals to JSON
+func (t *SDKDate) MarshalJSON() (buff []byte, e error) {
+	s := t.Date.Format(sdkDateFormat)
+	buff = []byte(strconv.Quote(s))
+	return
+}
+
+// PrivateKeyFromBytes is a helper function that will produce a RSA private
+// key from bytes. This function is deprecated in favour of PrivateKeyFromBytesWithPassword
+// Deprecated
+func PrivateKeyFromBytes(pemData []byte, password *string) (key *rsa.PrivateKey, e error) {
+	if password == nil {
+		return PrivateKeyFromBytesWithPassword(pemData, nil)
+	}
+
+	return PrivateKeyFromBytesWithPassword(pemData, []byte(*password))
+}
+
+// PrivateKeyFromBytesWithPassword is a helper function that will produce a RSA private
+// key from bytes and a password.
+func PrivateKeyFromBytesWithPassword(pemData, password []byte) (key *rsa.PrivateKey, e error) {
+	if pemBlock, _ := pem.Decode(pemData); pemBlock != nil {
+		decrypted := pemBlock.Bytes
+		if x509.IsEncryptedPEMBlock(pemBlock) {
+			if password == nil {
+				e = fmt.Errorf("private key password is required for encrypted private keys")
+				return
+			}
+			if decrypted, e = x509.DecryptPEMBlock(pemBlock, password); e != nil {
+				return
+			}
+		}
+
+		key, e = parsePKCSPrivateKey(decrypted)
+
+	} else {
+		e = fmt.Errorf("PEM data was not found in buffer")
+		return
+	}
+	return
+}
+
+// ParsePrivateKey using PKCS1 or PKCS8
+func parsePKCSPrivateKey(decryptedKey []byte) (*rsa.PrivateKey, error) {
+	if key, err := x509.ParsePKCS1PrivateKey(decryptedKey); err == nil {
+		return key, nil
+	}
+	if key, err := x509.ParsePKCS8PrivateKey(decryptedKey); err == nil {
+		switch key := key.(type) {
+		case *rsa.PrivateKey:
+			return key, nil
+		default:
+			return nil, fmt.Errorf("unsupportesd private key type in PKCS8 wrapping")
+		}
+	}
+	return nil, fmt.Errorf("failed to parse private key")
+}
+
+// parseContentLength trims whitespace from cl and returns -1 if can't purse uint, or the value if it's no less than 0
+func parseContentLength(cl string) int64 {
+	cl = textproto.TrimString(cl)
+	n, err := strconv.ParseUint(cl, 10, 63)
+	if err != nil {
+		return -1
+	}
+	return int64(n)
+}
+
+func generateRandUUID() (string, error) {
+	b := make([]byte, 16)
+	_, err := rand.Read(b)
+	if err != nil {
+		return "", err
+	}
+	uuid := fmt.Sprintf("%x%x%x%x%x", b[0:4], b[4:6], b[6:8], b[8:10], b[10:])
+
+	return uuid, nil
+}
+
+func makeACopy(original []string) []string {
+	tmp := make([]string, len(original))
+	copy(tmp, original)
+	return tmp
+}
+
+// getExpectHeaderConfig is used for checking if Expect header Env var is explicitly set to false, otherwise would add
+// the header by default
+func getExpectHeaderConfig() bool {
+	if val, existed := os.LookupEnv(usingExpectHeaderEnvVar); existed && val == "FALSE" {
+		return false
+	}
+	return true
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/http.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/http.go
new file mode 100644
index 000000000000..7daa0ec1363f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/http.go
@@ -0,0 +1,1064 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package common
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"os"
+	"reflect"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+)
+
+const (
+	usingExpectHeaderEnvVar = "OCI_GOSDK_USING_EXPECT_HEADER"
+)
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//Request Marshaling
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+func isNil(v reflect.Value) bool {
+	return v.Kind() == reflect.Ptr && v.IsNil()
+}
+
+// Returns the string representation of a reflect.Value
+// Only transforms primitive values
+func toStringValue(v reflect.Value, field reflect.StructField) (string, error) {
+	if v.Kind() == reflect.Ptr {
+		if v.IsNil() {
+			return "", fmt.Errorf("can not marshal a nil pointer")
+		}
+		v = v.Elem()
+	}
+
+	if v.Type() == timeType {
+		t := v.Interface().(SDKTime)
+		return formatTime(t), nil
+	}
+
+	if v.Type() == sdkDateType {
+		t := v.Interface().(SDKDate)
+		return formatDate(t), nil
+	}
+
+	switch v.Kind() {
+	case reflect.Bool:
+		return strconv.FormatBool(v.Bool()), nil
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return strconv.FormatInt(v.Int(), 10), nil
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
+		return strconv.FormatUint(v.Uint(), 10), nil
+	case reflect.String:
+		return v.String(), nil
+	case reflect.Float32:
+		return strconv.FormatFloat(v.Float(), 'f', -1, 32), nil
+	case reflect.Float64:
+		return strconv.FormatFloat(v.Float(), 'f', -1, 64), nil
+	default:
+		return "", fmt.Errorf("marshaling structure to a http.Request does not support field named: %s of type: %v",
+			field.Name, v.Type().String())
+	}
+}
+
+func addBinaryBody(request *http.Request, value reflect.Value, field reflect.StructField) (e error) {
+	readCloser, ok := value.Interface().(io.ReadCloser)
+	isMandatory, err := strconv.ParseBool(field.Tag.Get("mandatory"))
+	if err != nil {
+		return fmt.Errorf("mandatory tag is not valid for field %s", field.Name)
+	}
+
+	if isMandatory && !ok {
+		e = fmt.Errorf("body of the request is mandatory and needs to be an io.ReadCloser interface. Can not marshal body of binary request")
+		return
+	}
+
+	request.Body = readCloser
+
+	//Set the default content type to application/octet-stream if not set
+	if request.Header.Get(requestHeaderContentType) == "" {
+		request.Header.Set(requestHeaderContentType, "application/octet-stream")
+	}
+	return nil
+}
+
+// getTaggedNilFieldNameOrError, evaluates if a field with json and  non mandatory tags is nil
+// returns the json tag name, or an error if the tags are incorrectly present
+func getTaggedNilFieldNameOrError(field reflect.StructField, fieldValue reflect.Value) (bool, string, error) {
+	currentTag := field.Tag
+	jsonTag := currentTag.Get("json")
+
+	if jsonTag == "" {
+		return false, "", fmt.Errorf("json tag is not valid for field %s", field.Name)
+	}
+
+	partsJSONTag := strings.Split(jsonTag, ",")
+	nameJSONField := partsJSONTag[0]
+
+	if _, ok := currentTag.Lookup("mandatory"); !ok {
+		//No mandatory field set, no-op
+		return false, nameJSONField, nil
+	}
+	isMandatory, err := strconv.ParseBool(currentTag.Get("mandatory"))
+	if err != nil {
+		return false, "", fmt.Errorf("mandatory tag is not valid for field %s", field.Name)
+	}
+
+	// If the field is marked as mandatory, no-op
+	if isMandatory {
+		return false, nameJSONField, nil
+	}
+
+	Debugf("Adjusting tag: mandatory is false and json tag is valid on field: %s", field.Name)
+
+	// If the field can not be nil, then no-op
+	if !isNillableType(&fieldValue) {
+		Debugf("WARNING json field is tagged with mandatory flags, but the type can not be nil, field name: %s", field.Name)
+		return false, nameJSONField, nil
+	}
+
+	// If field value is nil, tag it as omitEmpty
+	return fieldValue.IsNil(), nameJSONField, nil
+
+}
+
+// isNillableType returns true if the filed can be nil
+func isNillableType(value *reflect.Value) bool {
+	k := value.Kind()
+	switch k {
+	case reflect.Chan, reflect.Func, reflect.Map, reflect.Ptr, reflect.Interface, reflect.Slice:
+		return true
+	}
+	return false
+}
+
+// omitNilFieldsInJSON, removes json keys whose struct value is nil, and the field is tagged with the json and
+// mandatory:false tags
+func omitNilFieldsInJSON(data interface{}, value reflect.Value) (interface{}, error) {
+	switch value.Kind() {
+	case reflect.Struct:
+		jsonMap := data.(map[string]interface{})
+		fieldType := value.Type()
+		for i := 0; i < fieldType.NumField(); i++ {
+			currentField := fieldType.Field(i)
+			//unexported skip
+			if currentField.PkgPath != "" {
+				continue
+			}
+
+			//Does not have json tag, no-op
+			if _, ok := currentField.Tag.Lookup("json"); !ok {
+				continue
+			}
+
+			currentFieldValue := value.Field(i)
+			ok, jsonFieldName, err := getTaggedNilFieldNameOrError(currentField, currentFieldValue)
+			if err != nil {
+				return nil, fmt.Errorf("can not omit nil fields for field: %s, due to: %s",
+					currentField.Name, err.Error())
+			}
+
+			//Delete the struct field from the json representation
+			if ok {
+				delete(jsonMap, jsonFieldName)
+				continue
+			}
+
+			// Check to make sure the field is part of the json representation of the value
+			if _, contains := jsonMap[jsonFieldName]; !contains {
+				Debugf("Field %s is not present in json, omitting", jsonFieldName)
+				continue
+			}
+
+			if currentFieldValue.Type() == timeType || currentFieldValue.Type() == timeTypePtr ||
+				currentField.Type == sdkDateType || currentField.Type == sdkDateTypePtr {
+				continue
+			}
+			// does it need to be adjusted?
+			var adjustedValue interface{}
+			adjustedValue, err = omitNilFieldsInJSON(jsonMap[jsonFieldName], currentFieldValue)
+			if err != nil {
+				return nil, fmt.Errorf("can not omit nil fields for field: %s, due to: %s",
+					currentField.Name, err.Error())
+			}
+			jsonMap[jsonFieldName] = adjustedValue
+		}
+		return jsonMap, nil
+	case reflect.Slice, reflect.Array:
+		// Special case: a []byte may have been marshalled as a string
+		if data != nil && reflect.TypeOf(data).Kind() == reflect.String && value.Type().Elem().Kind() == reflect.Uint8 {
+			return data, nil
+		}
+		jsonList, ok := data.([]interface{})
+		if !ok {
+			return nil, fmt.Errorf("can not omit nil fields, data was expected to be a not-nil list")
+		}
+		newList := make([]interface{}, len(jsonList))
+		var err error
+		for i, val := range jsonList {
+			newList[i], err = omitNilFieldsInJSON(val, value.Index(i))
+			if err != nil {
+				return nil, err
+			}
+		}
+		return newList, nil
+	case reflect.Map:
+		jsonMap, ok := data.(map[string]interface{})
+		if !ok {
+			return nil, fmt.Errorf("can not omit nil fields, data was expected to be a not-nil map")
+		}
+		newMap := make(map[string]interface{}, len(jsonMap))
+		var err error
+		for key, val := range jsonMap {
+			newMap[key], err = omitNilFieldsInJSON(val, value.MapIndex(reflect.ValueOf(key)))
+			if err != nil {
+				return nil, err
+			}
+		}
+		return newMap, nil
+	case reflect.Ptr, reflect.Interface:
+		valPtr := value.Elem()
+		return omitNilFieldsInJSON(data, valPtr)
+	default:
+		//Otherwise no-op
+		return data, nil
+	}
+}
+
+// removeNilFieldsInJSONWithTaggedStruct remove struct fields tagged with json and mandatory false
+// that are nil
+func removeNilFieldsInJSONWithTaggedStruct(rawJSON []byte, value reflect.Value) ([]byte, error) {
+	var rawInterface interface{}
+	decoder := json.NewDecoder(bytes.NewBuffer(rawJSON))
+	decoder.UseNumber()
+	var err error
+	if err = decoder.Decode(&rawInterface); err != nil {
+		return nil, err
+	}
+
+	fixedMap, err := omitNilFieldsInJSON(rawInterface, value)
+	if err != nil {
+		return nil, err
+	}
+	return json.Marshal(fixedMap)
+}
+
+func addToBody(request *http.Request, value reflect.Value, field reflect.StructField, binaryBodySpecified *bool) (e error) {
+	Debugln("Marshaling to body from field:", field.Name)
+	if request.Body != nil {
+		Logf("The body of the request is already set. Structure: %s will overwrite it\n", field.Name)
+	}
+	tag := field.Tag
+	encoding := tag.Get("encoding")
+
+	if encoding == "binary" {
+		*binaryBodySpecified = true
+		return addBinaryBody(request, value, field)
+	}
+
+	rawJSON, e := json.Marshal(value.Interface())
+	if e != nil {
+		return
+	}
+	marshaled, e := removeNilFieldsInJSONWithTaggedStruct(rawJSON, value)
+	if e != nil {
+		return
+	}
+
+	if defaultLogger.LogLevel() == verboseLogging {
+		Debugf("Marshaled body is: %s\n", string(marshaled))
+	}
+
+	bodyBytes := bytes.NewReader(marshaled)
+	request.ContentLength = int64(bodyBytes.Len())
+	request.Header.Set(requestHeaderContentLength, strconv.FormatInt(request.ContentLength, 10))
+	request.Header.Set(requestHeaderContentType, "application/json")
+	request.Body = ioutil.NopCloser(bodyBytes)
+	snapshot := *bodyBytes
+	request.GetBody = func() (io.ReadCloser, error) {
+		r := snapshot
+		return ioutil.NopCloser(&r), nil
+	}
+
+	return
+}
+
+func checkBinaryBodyLength(request *http.Request) (contentLen int64, err error) {
+	if reflect.TypeOf(request.Body) == reflect.TypeOf(ioutil.NopCloser(nil)) {
+		ioReader := reflect.ValueOf(request.Body).Field(0).Interface().(io.Reader)
+		switch t := ioReader.(type) {
+		case *bytes.Reader:
+			return int64(t.Len()), nil
+		case *bytes.Buffer:
+			return int64(t.Len()), nil
+		case *strings.Reader:
+			return int64(t.Len()), nil
+		default:
+			return getNormalBinaryBodyLength(request)
+		}
+	}
+	if reflect.TypeOf(request.Body) == reflect.TypeOf((*os.File)(nil)) {
+		fi, err := (request.Body.(*os.File)).Stat()
+		if err != nil {
+			return contentLen, err
+		}
+		return fi.Size(), nil
+	}
+	return getNormalBinaryBodyLength(request)
+}
+
+func getNormalBinaryBodyLength(request *http.Request) (contentLen int64, err error) {
+	dumpRequestBody := ioutil.NopCloser(bytes.NewBuffer(nil))
+	if dumpRequestBody, request.Body, err = drainBody(request.Body); err != nil {
+		dumpRequestBody = ioutil.NopCloser(bytes.NewBuffer(nil))
+		return contentLen, err
+	}
+	contentBody, err := ioutil.ReadAll(dumpRequestBody)
+	if err != nil {
+		return contentLen, err
+	}
+	return int64(len(contentBody)), nil
+}
+
+func addToQuery(request *http.Request, value reflect.Value, field reflect.StructField) (e error) {
+	Debugln("Marshaling to query from field: ", field.Name)
+	if request.URL == nil {
+		request.URL = &url.URL{}
+	}
+	query := request.URL.Query()
+	var queryParameterValue, queryParameterName string
+
+	if queryParameterName = field.Tag.Get("name"); queryParameterName == "" {
+		return fmt.Errorf("marshaling request to a query requires the 'name' tag for field: %s ", field.Name)
+	}
+
+	mandatory, _ := strconv.ParseBool(strings.ToLower(field.Tag.Get("mandatory")))
+
+	//If mandatory and nil. Error out
+	if mandatory && isNil(value) {
+		return fmt.Errorf("marshaling request to a header requires not nil pointer for field: %s", field.Name)
+	}
+
+	//if not mandatory and nil. Omit
+	if !mandatory && isNil(value) {
+		Debugf("Query parameter value is not mandatory and is nil pointer in field: %s. Skipping query", field.Name)
+		return
+	}
+
+	encoding := strings.ToLower(field.Tag.Get("collectionFormat"))
+	var collectionFormatStringValues []string
+	switch encoding {
+	case "csv", "multi":
+		if value.Kind() != reflect.Slice && value.Kind() != reflect.Array {
+			e = fmt.Errorf("query parameter is tagged as csv or multi yet its type is neither an Array nor a Slice: %s", field.Name)
+			break
+		}
+
+		numOfElements := value.Len()
+		collectionFormatStringValues = make([]string, numOfElements)
+		for i := 0; i < numOfElements; i++ {
+			collectionFormatStringValues[i], e = toStringValue(value.Index(i), field)
+			if e != nil {
+				break
+			}
+		}
+		queryParameterValue = strings.Join(collectionFormatStringValues, ",")
+	case "":
+		queryParameterValue, e = toStringValue(value, field)
+	default:
+		e = fmt.Errorf("encoding of type %s is not supported for query param: %s", encoding, field.Name)
+	}
+
+	if e != nil {
+		return
+	}
+
+	//check for tag "omitEmpty", this is done to accomodate unset fields that do not
+	//support an empty string: enums in query params
+	if omitEmpty, present := field.Tag.Lookup("omitEmpty"); present {
+		omitEmptyBool, _ := strconv.ParseBool(strings.ToLower(omitEmpty))
+		if queryParameterValue != "" || !omitEmptyBool {
+			addToQueryForEncoding(&query, encoding, queryParameterName, queryParameterValue, collectionFormatStringValues)
+		} else {
+			Debugf("Omitting %s, is empty and omitEmpty tag is set", field.Name)
+		}
+	} else {
+		addToQueryForEncoding(&query, encoding, queryParameterName, queryParameterValue, collectionFormatStringValues)
+	}
+
+	request.URL.RawQuery = query.Encode()
+	return
+}
+
+func addToQueryForEncoding(query *url.Values, encoding string, queryParameterName string, queryParameterValue string, collectionFormatStringValues []string) {
+	if encoding == "multi" {
+		for _, stringValue := range collectionFormatStringValues {
+			query.Add(queryParameterName, stringValue)
+		}
+	} else {
+		query.Set(queryParameterName, queryParameterValue)
+	}
+}
+
+// Adds to the path of the url in the order they appear in the structure
+func addToPath(request *http.Request, value reflect.Value, field reflect.StructField) (e error) {
+	var additionalURLPathPart string
+	if additionalURLPathPart, e = toStringValue(value, field); e != nil {
+		return fmt.Errorf("can not marshal to path in request for field %s. Due to %s", field.Name, e.Error())
+	}
+
+	// path should not be empty for any operations
+	if len(additionalURLPathPart) == 0 {
+		return fmt.Errorf("value cannot be empty for field %s in path", field.Name)
+	}
+
+	if request.URL == nil {
+		request.URL = &url.URL{}
+		request.URL.Path = ""
+	}
+	var currentURLPath = request.URL.Path
+
+	var templatedPathRegex, _ = regexp.Compile(".*{.+}.*")
+	if !templatedPathRegex.MatchString(currentURLPath) {
+		Debugln("Marshaling request to path by appending field:", field.Name)
+		allPath := []string{currentURLPath, additionalURLPathPart}
+		request.URL.Path = strings.Join(allPath, "/")
+	} else {
+		var fieldName string
+		if fieldName = field.Tag.Get("name"); fieldName == "" {
+			e = fmt.Errorf("marshaling request to path name and template requires a 'name' tag for field: %s", field.Name)
+			return
+		}
+		urlTemplate := currentURLPath
+		Debugln("Marshaling to path from field: ", field.Name, " in template: ", urlTemplate)
+		request.URL.Path = strings.Replace(urlTemplate, "{"+fieldName+"}", additionalURLPathPart, -1)
+	}
+	return
+}
+
+func setWellKnownHeaders(request *http.Request, headerName, headerValue string, contentLenSpecified *bool) (e error) {
+	switch strings.ToLower(headerName) {
+	case "content-length":
+		var len int
+		len, e = strconv.Atoi(headerValue)
+		if e != nil {
+			return
+		}
+		request.ContentLength = int64(len)
+		*contentLenSpecified = true
+	}
+	return nil
+}
+
+func addToHeader(request *http.Request, value reflect.Value, field reflect.StructField, contentLenSpecified *bool) (e error) {
+	Debugln("Marshaling to header from field: ", field.Name)
+	if request.Header == nil {
+		request.Header = http.Header{}
+	}
+
+	var headerName, headerValue string
+	if headerName = field.Tag.Get("name"); headerName == "" {
+		return fmt.Errorf("marshaling request to a header requires the 'name' tag for field: %s", field.Name)
+	}
+
+	mandatory, _ := strconv.ParseBool(strings.ToLower(field.Tag.Get("mandatory")))
+	//If mandatory and nil. Error out
+	if mandatory && isNil(value) {
+		return fmt.Errorf("marshaling request to a header requires not nil pointer for field: %s", field.Name)
+	}
+
+	// generate opc-request-id if header value is nil and header name matches
+	value = generateOpcRequestID(headerName, value)
+
+	//if not mandatory and nil. Omit
+	if !mandatory && isNil(value) {
+		Debugf("Header value is not mandatory and is nil pointer in field: %s. Skipping header", field.Name)
+		return
+	}
+
+	//Otherwise get value and set header
+	if headerValue, e = toStringValue(value, field); e != nil {
+		return
+	}
+
+	if e = setWellKnownHeaders(request, headerName, headerValue, contentLenSpecified); e != nil {
+		return
+	}
+
+	if isUniqueHeaderRequired(headerName) {
+		request.Header.Set(headerName, headerValue)
+	} else {
+		request.Header.Add(headerName, headerValue)
+	}
+	return
+}
+
+// Check if the header is required to be unique
+func isUniqueHeaderRequired(headerName string) bool {
+	return strings.EqualFold(headerName, requestHeaderContentType) || strings.EqualFold(headerName, requestHeaderContentLength)
+}
+
+// Header collection is a map of string to string that gets rendered as individual headers with a given prefix
+func addToHeaderCollection(request *http.Request, value reflect.Value, field reflect.StructField) (e error) {
+	Debugln("Marshaling to header-collection from field:", field.Name)
+	if request.Header == nil {
+		request.Header = http.Header{}
+	}
+
+	var headerPrefix string
+	if headerPrefix = field.Tag.Get("prefix"); headerPrefix == "" {
+		return fmt.Errorf("marshaling request to a header requires the 'prefix' tag for field: %s", field.Name)
+	}
+
+	mandatory, _ := strconv.ParseBool(strings.ToLower(field.Tag.Get("mandatory")))
+	//If mandatory and nil. Error out
+	if mandatory && isNil(value) {
+		return fmt.Errorf("marshaling request to a header requires not nil pointer for field: %s", field.Name)
+	}
+
+	//if not mandatory and nil. Omit
+	if !mandatory && isNil(value) {
+		Debugf("Header value is not mandatory and is nil pointer in field: %s. Skipping header", field.Name)
+		return
+	}
+
+	//cast to map
+	headerValues, ok := value.Interface().(map[string]string)
+	if !ok {
+		e = fmt.Errorf("header fields need to be of type map[string]string")
+		return
+	}
+
+	for k, v := range headerValues {
+		headerName := fmt.Sprintf("%s%s", headerPrefix, k)
+		request.Header.Set(headerName, v)
+	}
+	return
+}
+
+// Makes sure the incoming structure is able to be marshalled
+// to a request
+func checkForValidRequestStruct(s interface{}) (*reflect.Value, error) {
+	val := reflect.ValueOf(s)
+	for val.Kind() == reflect.Ptr {
+		if val.IsNil() {
+			return nil, fmt.Errorf("can not marshal to request a pointer to structure")
+		}
+		val = val.Elem()
+	}
+
+	if s == nil {
+		return nil, fmt.Errorf("can not marshal to request a nil structure")
+	}
+
+	if val.Kind() != reflect.Struct {
+		return nil, fmt.Errorf("can not marshal to request, expects struct input. Got %v", val.Kind())
+	}
+
+	return &val, nil
+}
+
+// Populates the parts of a request by reading tags in the passed structure
+// nested structs are followed recursively depth-first.
+func structToRequestPart(request *http.Request, val reflect.Value) (err error) {
+	typ := val.Type()
+	contentLenSpecified := false
+	binaryBodySpecified := false
+	for i := 0; i < typ.NumField(); i++ {
+		if err != nil {
+			return
+		}
+
+		sf := typ.Field(i)
+		//unexported
+		if sf.PkgPath != "" && !sf.Anonymous {
+			continue
+		}
+
+		sv := val.Field(i)
+		tag := sf.Tag.Get("contributesTo")
+		switch tag {
+		case "header":
+			err = addToHeader(request, sv, sf, &contentLenSpecified)
+		case "header-collection":
+			err = addToHeaderCollection(request, sv, sf)
+		case "path":
+			err = addToPath(request, sv, sf)
+		case "query":
+			err = addToQuery(request, sv, sf)
+		case "body":
+			err = addToBody(request, sv, sf, &binaryBodySpecified)
+		case "":
+			Debugln(sf.Name, " does not contain contributes tag. Skipping.")
+		default:
+			err = fmt.Errorf("can not marshal field: %s. It needs to contain valid contributesTo tag", sf.Name)
+		}
+	}
+
+	// if content-length is not specified but with binary body, calculate the content length according to request body
+	if !contentLenSpecified && binaryBodySpecified && request.Body != nil && request.Body != http.NoBody {
+		contentLen, err := checkBinaryBodyLength(request)
+		if err == nil {
+			request.Header.Set(requestHeaderContentLength, strconv.FormatInt(contentLen, 10))
+			request.ContentLength = contentLen
+		}
+	}
+
+	//If content length is zero, to avoid sending transfer-coding: chunked header, need to explicitly set the body to nil/Nobody.
+	if request.Header != nil && request.Body != nil && request.Body != http.NoBody &&
+		parseContentLength(request.Header.Get(requestHeaderContentLength)) == 0 {
+		request.Body = http.NoBody
+	}
+	//If headers are and the content type was not set, we default to application/json
+	if request.Header != nil && request.Header.Get(requestHeaderContentType) == "" {
+		request.Header.Set(requestHeaderContentType, "application/json")
+	}
+
+	return
+}
+
+// HTTPRequestMarshaller marshals a structure to an http request using tag values in the struct
+// The marshaller tag should like the following
+// type A struct {
+// 		 ANumber string `contributesTo="query" name="number"`
+//		 TheBody `contributesTo="body"`
+// }
+// where the contributesTo tag can be: header, path, query, body
+// and the 'name' tag is the name of the value used in the http request(not applicable for path)
+// If path is specified as part of the tag, the values are appened to the url path
+// in the order they appear in the structure
+// The current implementation only supports primitive types, except for the body tag, which needs a struct type.
+// The body of a request will be marshaled using the tags of the structure
+func HTTPRequestMarshaller(requestStruct interface{}, httpRequest *http.Request) (err error) {
+	var val *reflect.Value
+	if val, err = checkForValidRequestStruct(requestStruct); err != nil {
+		return
+	}
+
+	Debugln("Marshaling to Request: ", val.Type().Name())
+	err = structToRequestPart(httpRequest, *val)
+	return
+}
+
+// MakeDefaultHTTPRequest creates the basic http request with the necessary headers set
+func MakeDefaultHTTPRequest(method, path string) (httpRequest http.Request) {
+	httpRequest = http.Request{
+		Proto:      "HTTP/1.1",
+		ProtoMajor: 1,
+		ProtoMinor: 1,
+		Header:     make(http.Header),
+		URL:        &url.URL{},
+	}
+
+	httpRequest.Header.Set(requestHeaderContentLength, "0")
+	httpRequest.Header.Set(requestHeaderDate, time.Now().UTC().Format(http.TimeFormat))
+	httpRequest.Header.Set(requestHeaderOpcClientInfo, strings.Join([]string{defaultSDKMarker, Version()}, "/"))
+	httpRequest.Header.Set(requestHeaderAccept, "*/*")
+	httpRequest.Method = method
+	httpRequest.URL.Path = path
+	return
+}
+
+// MakeDefaultHTTPRequestWithTaggedStruct creates an http request from an struct with tagged fields, see HTTPRequestMarshaller
+// for more information
+func MakeDefaultHTTPRequestWithTaggedStruct(method, path string, requestStruct interface{}) (httpRequest http.Request, err error) {
+	httpRequest = MakeDefaultHTTPRequest(method, path)
+	err = HTTPRequestMarshaller(requestStruct, &httpRequest)
+	if err != nil {
+		return
+	}
+
+	if isExpectHeaderEnabled := getExpectHeaderConfig(); isExpectHeaderEnabled && (method == http.MethodPut || method == http.MethodPost) {
+		if httpRequest.Header.Get(requestHeaderExpect) == "" {
+			httpRequest.Header.Set(requestHeaderExpect, "100-continue")
+		}
+	}
+	return
+}
+
+// UpdateRequestBinaryBody updates the http request's body once it is binary request and the request body is seekable
+// if the content length is zero, no need to update request body(since it's already been set to http.Nody)
+func UpdateRequestBinaryBody(httpRequest *http.Request, rsc *OCIReadSeekCloser) {
+	if parseContentLength(httpRequest.Header.Get(requestHeaderContentLength)) == 0 {
+		return
+	}
+	httpRequest.Body = rsc
+	return
+}
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//Request UnMarshaling
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// Makes sure the incoming structure is able to be unmarshaled
+// to a request
+func checkForValidResponseStruct(s interface{}) (*reflect.Value, error) {
+	val := reflect.ValueOf(s)
+	for val.Kind() == reflect.Ptr {
+		if val.IsNil() {
+			return nil, fmt.Errorf("can not unmarshal to response a pointer to nil structure")
+		}
+		val = val.Elem()
+	}
+
+	if s == nil {
+		return nil, fmt.Errorf("can not unmarshal to response a nil structure")
+	}
+
+	if val.Kind() != reflect.Struct {
+		return nil, fmt.Errorf("can not unmarshal to response, expects struct input. Got %v", val.Kind())
+	}
+
+	return &val, nil
+}
+
+func intSizeFromKind(kind reflect.Kind) int {
+	switch kind {
+	case reflect.Int8, reflect.Uint8:
+		return 8
+	case reflect.Int16, reflect.Uint16:
+		return 16
+	case reflect.Int32, reflect.Uint32:
+		return 32
+	case reflect.Int64, reflect.Uint64:
+		return 64
+	case reflect.Int, reflect.Uint:
+		return strconv.IntSize
+	default:
+		Debugf("The type is not valid: %v. Returing int size for arch\n", kind.String())
+		return strconv.IntSize
+	}
+
+}
+
+func analyzeValue(stringValue string, kind reflect.Kind, field reflect.StructField) (val reflect.Value, valPointer reflect.Value, err error) {
+	switch kind {
+	case timeType.Kind():
+		var t time.Time
+		t, err = tryParsingTimeWithValidFormatsForHeaders([]byte(stringValue), field.Name)
+		if err != nil {
+			return
+		}
+		sdkTime := sdkTimeFromTime(t)
+		val = reflect.ValueOf(sdkTime)
+		valPointer = reflect.ValueOf(&sdkTime)
+		return
+	case sdkDateType.Kind():
+		var t time.Time
+		t, err = tryParsingTimeWithValidFormatsForHeaders([]byte(stringValue), field.Name)
+		if err != nil {
+			return
+		}
+		sdkDate := sdkDateFromTime(t)
+		val = reflect.ValueOf(sdkDate)
+		valPointer = reflect.ValueOf(&sdkDate)
+		return
+	case reflect.Bool:
+		var bVal bool
+		if bVal, err = strconv.ParseBool(stringValue); err != nil {
+			return
+		}
+		val = reflect.ValueOf(bVal)
+		valPointer = reflect.ValueOf(&bVal)
+		return
+	case reflect.Int:
+		size := intSizeFromKind(kind)
+		var iVal int64
+		if iVal, err = strconv.ParseInt(stringValue, 10, size); err != nil {
+			return
+		}
+		var iiVal int
+		iiVal = int(iVal)
+		val = reflect.ValueOf(iiVal)
+		valPointer = reflect.ValueOf(&iiVal)
+		return
+	case reflect.Int64:
+		size := intSizeFromKind(kind)
+		var iVal int64
+		if iVal, err = strconv.ParseInt(stringValue, 10, size); err != nil {
+			return
+		}
+		val = reflect.ValueOf(iVal)
+		valPointer = reflect.ValueOf(&iVal)
+		return
+	case reflect.Uint:
+		size := intSizeFromKind(kind)
+		var iVal uint64
+		if iVal, err = strconv.ParseUint(stringValue, 10, size); err != nil {
+			return
+		}
+		var uiVal uint
+		uiVal = uint(iVal)
+		val = reflect.ValueOf(uiVal)
+		valPointer = reflect.ValueOf(&uiVal)
+		return
+	case reflect.String:
+		val = reflect.ValueOf(stringValue)
+		valPointer = reflect.ValueOf(&stringValue)
+	case reflect.Float32:
+		var fVal float64
+		if fVal, err = strconv.ParseFloat(stringValue, 32); err != nil {
+			return
+		}
+		var ffVal float32
+		ffVal = float32(fVal)
+		val = reflect.ValueOf(ffVal)
+		valPointer = reflect.ValueOf(&ffVal)
+		return
+	case reflect.Float64:
+		var fVal float64
+		if fVal, err = strconv.ParseFloat(stringValue, 64); err != nil {
+			return
+		}
+		val = reflect.ValueOf(fVal)
+		valPointer = reflect.ValueOf(&fVal)
+		return
+	default:
+		err = fmt.Errorf("value for kind: %s not supported", kind)
+	}
+	return
+}
+
+// Sets the field of a struct, with the appropriate value of the string
+// Only sets basic types
+func fromStringValue(newValue string, val *reflect.Value, field reflect.StructField) (err error) {
+
+	if !val.CanSet() {
+		err = fmt.Errorf("can not set field name: %s of type: %v", field.Name, val.Type().String())
+		return
+	}
+
+	kind := val.Kind()
+	isPointer := false
+	if val.Kind() == reflect.Ptr {
+		isPointer = true
+		kind = field.Type.Elem().Kind()
+	}
+
+	value, valPtr, err := analyzeValue(newValue, kind, field)
+	valueType := val.Type()
+	if err != nil {
+		return
+	}
+	if !isPointer {
+		val.Set(value.Convert(valueType))
+	} else {
+		val.Set(valPtr)
+	}
+	return
+}
+
+// PolymorphicJSONUnmarshaler is the interface to unmarshal polymorphic json payloads
+type PolymorphicJSONUnmarshaler interface {
+	UnmarshalPolymorphicJSON(data []byte) (interface{}, error)
+}
+
+func valueFromPolymorphicJSON(content []byte, unmarshaler PolymorphicJSONUnmarshaler) (val interface{}, err error) {
+	err = json.Unmarshal(content, unmarshaler)
+	if err != nil {
+		return
+	}
+	val, err = unmarshaler.UnmarshalPolymorphicJSON(content)
+	return
+}
+
+func valueFromJSONBody(response *http.Response, value *reflect.Value, unmarshaler PolymorphicJSONUnmarshaler) (val interface{}, err error) {
+	//Consumes the body, consider implementing it
+	//without body consumption
+	var content []byte
+	content, err = ioutil.ReadAll(response.Body)
+	if err != nil {
+		return
+	}
+
+	if unmarshaler != nil {
+		val, err = valueFromPolymorphicJSON(content, unmarshaler)
+		return
+	}
+
+	val = reflect.New(value.Type()).Interface()
+	err = json.Unmarshal(content, &val)
+	return
+}
+
+func addFromBody(response *http.Response, value *reflect.Value, field reflect.StructField, unmarshaler PolymorphicJSONUnmarshaler) (err error) {
+	Debugln("Unmarshaling from body to field: ", field.Name)
+	if response.Body == nil {
+		Debugln("Unmarshaling body skipped due to nil body content for field: ", field.Name)
+		return nil
+	}
+
+	tag := field.Tag
+	encoding := tag.Get("encoding")
+	var iVal interface{}
+	switch encoding {
+	case "binary":
+		value.Set(reflect.ValueOf(response.Body))
+		return
+	case "plain-text":
+		//Expects UTF-8
+		byteArr, e := ioutil.ReadAll(response.Body)
+		if e != nil {
+			return e
+		}
+		str := string(byteArr)
+		value.Set(reflect.ValueOf(&str))
+		return
+	default: //If the encoding is not set. we'll decode with json
+		iVal, err = valueFromJSONBody(response, value, unmarshaler)
+		if err != nil {
+			return
+		}
+
+		newVal := reflect.ValueOf(iVal)
+		if newVal.Kind() == reflect.Ptr {
+			newVal = newVal.Elem()
+		}
+		value.Set(newVal)
+		return
+	}
+}
+
+func addFromHeader(response *http.Response, value *reflect.Value, field reflect.StructField) (err error) {
+	Debugln("Unmarshaling from header to field: ", field.Name)
+	var headerName string
+	if headerName = field.Tag.Get("name"); headerName == "" {
+		return fmt.Errorf("unmarshaling response to a header requires the 'name' tag for field: %s", field.Name)
+	}
+
+	headerValue := response.Header.Get(headerName)
+	if headerValue == "" {
+		Debugf("Unmarshalling did not find header with name:%s", headerName)
+		return nil
+	}
+
+	if err = fromStringValue(headerValue, value, field); err != nil {
+		return fmt.Errorf("unmarshaling response to a header failed for field %s, due to %s", field.Name,
+			err.Error())
+	}
+	return
+}
+
+func addFromHeaderCollection(response *http.Response, value *reflect.Value, field reflect.StructField) error {
+	Debugln("Unmarshaling from header-collection to field:", field.Name)
+	var headerPrefix string
+	if headerPrefix = field.Tag.Get("prefix"); headerPrefix == "" {
+		return fmt.Errorf("Unmarshaling response to a header-collection requires the 'prefix' tag for field: %s", field.Name)
+	}
+
+	mapCollection := make(map[string]string)
+	for name, value := range response.Header {
+		nameLowerCase := strings.ToLower(name)
+		if strings.HasPrefix(nameLowerCase, headerPrefix) {
+			headerNoPrefix := strings.TrimPrefix(nameLowerCase, headerPrefix)
+			mapCollection[headerNoPrefix] = value[0]
+		}
+	}
+
+	Debugln("Marshalled header collection is:", mapCollection)
+	value.Set(reflect.ValueOf(mapCollection))
+	return nil
+}
+
+// Populates a struct from parts of a request by reading tags of the struct
+func responseToStruct(response *http.Response, val *reflect.Value, unmarshaler PolymorphicJSONUnmarshaler) (err error) {
+	typ := val.Type()
+	for i := 0; i < typ.NumField(); i++ {
+		if err != nil {
+			return
+		}
+
+		sf := typ.Field(i)
+
+		//unexported
+		if sf.PkgPath != "" {
+			continue
+		}
+
+		sv := val.Field(i)
+		tag := sf.Tag.Get("presentIn")
+		switch tag {
+		case "header":
+			err = addFromHeader(response, &sv, sf)
+		case "header-collection":
+			err = addFromHeaderCollection(response, &sv, sf)
+		case "body":
+			err = addFromBody(response, &sv, sf, unmarshaler)
+		case "":
+			Debugln(sf.Name, " does not contain presentIn tag. Skipping")
+		default:
+			err = fmt.Errorf("can not unmarshal field: %s. It needs to contain valid presentIn tag", sf.Name)
+		}
+	}
+	return
+}
+
+// UnmarshalResponse hydrates the fields of a struct with the values of a http response, guided
+// by the field tags. The directive tag is "presentIn" and it can be either
+//  - "header": Will look for the header tagged as "name" in the headers of the struct and set it value to that
+//  - "body": It will try to marshal the body from a json string to a struct tagged with 'presentIn: "body"'.
+// Further this method will consume the body it should be safe to close it after this function
+// Notice the current implementation only supports native types:int, strings, floats, bool as the field types
+func UnmarshalResponse(httpResponse *http.Response, responseStruct interface{}) (err error) {
+
+	var val *reflect.Value
+	if val, err = checkForValidResponseStruct(responseStruct); err != nil {
+		return
+	}
+
+	if err = responseToStruct(httpResponse, val, nil); err != nil {
+		return
+	}
+
+	return nil
+}
+
+// UnmarshalResponseWithPolymorphicBody similar to UnmarshalResponse but assumes the body of the response
+// contains polymorphic json. This function will use the unmarshaler argument to unmarshal json content
+func UnmarshalResponseWithPolymorphicBody(httpResponse *http.Response, responseStruct interface{}, unmarshaler PolymorphicJSONUnmarshaler) (err error) {
+
+	var val *reflect.Value
+	if val, err = checkForValidResponseStruct(responseStruct); err != nil {
+		return
+	}
+
+	if err = responseToStruct(httpResponse, val, unmarshaler); err != nil {
+		return
+	}
+
+	return nil
+}
+
+// generate request id if user not provided and for each retry operation re-gen a new request id
+func generateOpcRequestID(headerName string, value reflect.Value) (newValue reflect.Value) {
+	newValue = value
+	isNilValue := isNil(newValue)
+	isOpcRequestIDHeader := headerName == requestHeaderOpcRequestID || headerName == requestHeaderOpcClientRequestID
+
+	if isNilValue && isOpcRequestIDHeader {
+		requestID, err := generateRandUUID()
+
+		if err != nil {
+			// this will not fail the request, just skip add opc-request-id
+			Debugf("unable to generate opc-request-id. %s", err.Error())
+		} else {
+			newValue = reflect.ValueOf(String(requestID))
+			Debugf("add request id for header: %s, with value: %s", headerName, requestID)
+		}
+	}
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/http_signer.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/http_signer.go
new file mode 100644
index 000000000000..f678e17bb45b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/http_signer.go
@@ -0,0 +1,270 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package common
+
+import (
+	"bytes"
+	"crypto"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/sha256"
+	"encoding/base64"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"strings"
+)
+
+// HTTPRequestSigner the interface to sign a request
+type HTTPRequestSigner interface {
+	Sign(r *http.Request) error
+}
+
+// KeyProvider interface that wraps information about the key's account owner
+type KeyProvider interface {
+	PrivateRSAKey() (*rsa.PrivateKey, error)
+	KeyID() (string, error)
+}
+
+const signerVersion = "1"
+
+// SignerBodyHashPredicate a function that allows to disable/enable body hashing
+// of requests and headers associated with body content
+type SignerBodyHashPredicate func(r *http.Request) bool
+
+// ociRequestSigner implements the http-signatures-draft spec
+// as described in https://tools.ietf.org/html/draft-cavage-http-signatures-08
+type ociRequestSigner struct {
+	KeyProvider    KeyProvider
+	GenericHeaders []string
+	BodyHeaders    []string
+	ShouldHashBody SignerBodyHashPredicate
+}
+
+var (
+	defaultGenericHeaders    = []string{"date", "(request-target)", "host"}
+	defaultBodyHeaders       = []string{"content-length", "content-type", "x-content-sha256"}
+	defaultBodyHashPredicate = func(r *http.Request) bool {
+		return r.Method == http.MethodPost || r.Method == http.MethodPut || r.Method == http.MethodPatch
+	}
+)
+
+// DefaultGenericHeaders list of default generic headers that is used in signing
+func DefaultGenericHeaders() []string {
+	return makeACopy(defaultGenericHeaders)
+}
+
+// DefaultBodyHeaders list of default body headers that is used in signing
+func DefaultBodyHeaders() []string {
+	return makeACopy(defaultBodyHeaders)
+}
+
+// DefaultRequestSigner creates a signer with default parameters.
+func DefaultRequestSigner(provider KeyProvider) HTTPRequestSigner {
+	return RequestSigner(provider, defaultGenericHeaders, defaultBodyHeaders)
+}
+
+// RequestSignerExcludeBody creates a signer without hash the body.
+func RequestSignerExcludeBody(provider KeyProvider) HTTPRequestSigner {
+	bodyHashPredicate := func(r *http.Request) bool {
+		// week request signer will not hash the body
+		return false
+	}
+	return RequestSignerWithBodyHashingPredicate(provider, defaultGenericHeaders, defaultBodyHeaders, bodyHashPredicate)
+}
+
+// NewSignerFromOCIRequestSigner creates a copy of the request signer and attaches the new SignerBodyHashPredicate
+// returns an error if the passed signer is not of type ociRequestSigner
+func NewSignerFromOCIRequestSigner(oldSigner HTTPRequestSigner, predicate SignerBodyHashPredicate) (HTTPRequestSigner, error) {
+	if oldS, ok := oldSigner.(ociRequestSigner); ok {
+		s := ociRequestSigner{
+			KeyProvider:    oldS.KeyProvider,
+			GenericHeaders: oldS.GenericHeaders,
+			BodyHeaders:    oldS.BodyHeaders,
+			ShouldHashBody: predicate,
+		}
+		return s, nil
+
+	}
+	return nil, fmt.Errorf("can not create a signer, input signer needs to be of type ociRequestSigner")
+}
+
+// RequestSigner creates a signer that utilizes the specified headers for signing
+// and the default predicate for using the body of the request as part of the signature
+func RequestSigner(provider KeyProvider, genericHeaders, bodyHeaders []string) HTTPRequestSigner {
+	return ociRequestSigner{
+		KeyProvider:    provider,
+		GenericHeaders: genericHeaders,
+		BodyHeaders:    bodyHeaders,
+		ShouldHashBody: defaultBodyHashPredicate}
+}
+
+// RequestSignerWithBodyHashingPredicate creates a signer that utilizes the specified headers for signing, as well as a predicate for using
+// the body of the request and bodyHeaders parameter as part of the signature
+func RequestSignerWithBodyHashingPredicate(provider KeyProvider, genericHeaders, bodyHeaders []string, shouldHashBody SignerBodyHashPredicate) HTTPRequestSigner {
+	return ociRequestSigner{
+		KeyProvider:    provider,
+		GenericHeaders: genericHeaders,
+		BodyHeaders:    bodyHeaders,
+		ShouldHashBody: shouldHashBody}
+}
+
+func (signer ociRequestSigner) getSigningHeaders(r *http.Request) []string {
+	var result []string
+	result = append(result, signer.GenericHeaders...)
+
+	if signer.ShouldHashBody(r) {
+		result = append(result, signer.BodyHeaders...)
+	}
+
+	return result
+}
+
+func (signer ociRequestSigner) getSigningString(request *http.Request) string {
+	signingHeaders := signer.getSigningHeaders(request)
+	signingParts := make([]string, len(signingHeaders))
+	for i, part := range signingHeaders {
+		var value string
+		part = strings.ToLower(part)
+		switch part {
+		case "(request-target)":
+			value = getRequestTarget(request)
+		case "host":
+			value = request.URL.Host
+			if len(value) == 0 {
+				value = request.Host
+			}
+		default:
+			value = request.Header.Get(part)
+		}
+		signingParts[i] = fmt.Sprintf("%s: %s", part, value)
+	}
+
+	signingString := strings.Join(signingParts, "\n")
+	return signingString
+
+}
+
+func getRequestTarget(request *http.Request) string {
+	lowercaseMethod := strings.ToLower(request.Method)
+	return fmt.Sprintf("%s %s", lowercaseMethod, request.URL.RequestURI())
+}
+
+func calculateHashOfBody(request *http.Request) (err error) {
+	var hash string
+	hash, err = GetBodyHash(request)
+	if err != nil {
+		return
+	}
+	request.Header.Set(requestHeaderXContentSHA256, hash)
+	return
+}
+
+// drainBody reads all of b to memory and then returns two equivalent
+// ReadClosers yielding the same bytes.
+//
+// It returns an error if the initial slurp of all bytes fails. It does not attempt
+// to make the returned ReadClosers have identical error-matching behavior.
+func drainBody(b io.ReadCloser) (r1, r2 io.ReadCloser, err error) {
+	if b == http.NoBody {
+		// No copying needed. Preserve the magic sentinel meaning of NoBody.
+		return http.NoBody, http.NoBody, nil
+	}
+	var buf bytes.Buffer
+	if _, err = buf.ReadFrom(b); err != nil {
+		return nil, b, err
+	}
+	if err = b.Close(); err != nil {
+		return nil, b, err
+	}
+	return ioutil.NopCloser(&buf), ioutil.NopCloser(bytes.NewReader(buf.Bytes())), nil
+}
+
+func hashAndEncode(data []byte) string {
+	hashedContent := sha256.Sum256(data)
+	hash := base64.StdEncoding.EncodeToString(hashedContent[:])
+	return hash
+}
+
+// GetBodyHash creates a base64 string from the hash of body the request
+func GetBodyHash(request *http.Request) (hashString string, err error) {
+	if request.Body == nil {
+		request.ContentLength = 0
+		request.Header.Set(requestHeaderContentLength, fmt.Sprintf("%v", request.ContentLength))
+		return hashAndEncode([]byte("")), nil
+	}
+
+	var data []byte
+	bReader := request.Body
+	bReader, request.Body, err = drainBody(request.Body)
+	if err != nil {
+		return "", fmt.Errorf("can not read body of request while calculating body hash: %s", err.Error())
+	}
+
+	data, err = ioutil.ReadAll(bReader)
+	if err != nil {
+		return "", fmt.Errorf("can not read body of request while calculating body hash: %s", err.Error())
+	}
+
+	// Since the request can be coming from a binary body. Make an attempt to set the body length
+	request.ContentLength = int64(len(data))
+	request.Header.Set(requestHeaderContentLength, fmt.Sprintf("%v", request.ContentLength))
+
+	hashString = hashAndEncode(data)
+	return
+}
+
+func (signer ociRequestSigner) computeSignature(request *http.Request) (signature string, err error) {
+	signingString := signer.getSigningString(request)
+	hasher := sha256.New()
+	hasher.Write([]byte(signingString))
+	hashed := hasher.Sum(nil)
+
+	privateKey, err := signer.KeyProvider.PrivateRSAKey()
+	if err != nil {
+		return
+	}
+
+	var unencodedSig []byte
+	unencodedSig, e := rsa.SignPKCS1v15(rand.Reader, privateKey, crypto.SHA256, hashed)
+	if e != nil {
+		err = fmt.Errorf("can not compute signature while signing the request %s: ", e.Error())
+		return
+	}
+
+	signature = base64.StdEncoding.EncodeToString(unencodedSig)
+	return
+}
+
+// Sign signs the http request, by inspecting the necessary headers. Once signed
+// the request will have the proper 'Authorization' header set, otherwise
+// and error is returned
+func (signer ociRequestSigner) Sign(request *http.Request) (err error) {
+	if signer.ShouldHashBody(request) {
+		err = calculateHashOfBody(request)
+		if err != nil {
+			return
+		}
+	}
+
+	var signature string
+	if signature, err = signer.computeSignature(request); err != nil {
+		return
+	}
+
+	signingHeaders := strings.Join(signer.getSigningHeaders(request), " ")
+
+	var keyID string
+	if keyID, err = signer.KeyProvider.KeyID(); err != nil {
+		return
+	}
+
+	authValue := fmt.Sprintf("Signature version=\"%s\",headers=\"%s\",keyId=\"%s\",algorithm=\"rsa-sha256\",signature=\"%s\"",
+		signerVersion, signingHeaders, keyID, signature)
+
+	request.Header.Set(requestHeaderAuthorization, authValue)
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/log.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/log.go
new file mode 100644
index 000000000000..b9578fa35693
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/log.go
@@ -0,0 +1,230 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package common
+
+import (
+	"fmt"
+	"io"
+	"io/ioutil"
+	"log"
+	"os"
+	"strings"
+	"sync"
+	"time"
+)
+
+//sdkLogger an interface for logging in the SDK
+type sdkLogger interface {
+	//LogLevel returns the log level of sdkLogger
+	LogLevel() int
+
+	//Log logs v with the provided format if the current log level is loglevel
+	Log(logLevel int, format string, v ...interface{}) error
+}
+
+//noLogging no logging messages
+const noLogging = 0
+
+//infoLogging minimal logging messages
+const infoLogging = 1
+
+//debugLogging some logging messages
+const debugLogging = 2
+
+//verboseLogging all logging messages
+const verboseLogging = 3
+
+//defaultSDKLogger the default implementation of the sdkLogger
+type defaultSDKLogger struct {
+	currentLoggingLevel int
+	verboseLogger       *log.Logger
+	debugLogger         *log.Logger
+	infoLogger          *log.Logger
+	nullLogger          *log.Logger
+}
+
+//defaultLogger is the defaultLogger in the SDK
+var defaultLogger sdkLogger
+var loggerLock sync.Mutex
+var file *os.File
+
+//initializes the SDK defaultLogger as a defaultLogger
+func init() {
+	l, _ := newSDKLogger()
+	setSDKLogger(l)
+}
+
+//setSDKLogger sets the logger used by the sdk
+func setSDKLogger(logger sdkLogger) {
+	loggerLock.Lock()
+	defaultLogger = logger
+	loggerLock.Unlock()
+}
+
+// newSDKLogger creates a defaultSDKLogger
+// Debug logging is turned on/off by the presence of the environment variable "OCI_GO_SDK_DEBUG"
+// The value of the "OCI_GO_SDK_DEBUG" environment variable controls the logging level.
+// "null" outputs no log messages
+// "i" or "info" outputs minimal log messages
+// "d" or "debug" outputs some logs messages
+// "v" or "verbose" outputs all logs messages, including body of requests
+func newSDKLogger() (defaultSDKLogger, error) {
+	logger := defaultSDKLogger{}
+
+	logger.currentLoggingLevel = noLogging
+	logger.verboseLogger = log.New(os.Stderr, "VERBOSE ", log.Ldate|log.Lmicroseconds|log.Lshortfile)
+	logger.debugLogger = log.New(os.Stderr, "DEBUG ", log.Ldate|log.Lmicroseconds|log.Lshortfile)
+	logger.infoLogger = log.New(os.Stderr, "INFO ", log.Ldate|log.Lmicroseconds|log.Lshortfile)
+	logger.nullLogger = log.New(ioutil.Discard, "", log.Ldate|log.Lmicroseconds|log.Lshortfile)
+
+	configured, isLogEnabled := os.LookupEnv("OCI_GO_SDK_DEBUG")
+
+	// If env variable not present turn logging off
+	if !isLogEnabled {
+		logger.currentLoggingLevel = noLogging
+	} else {
+		logOutputModeConfig(logger)
+
+		switch strings.ToLower(configured) {
+		case "null":
+			logger.currentLoggingLevel = noLogging
+			break
+		case "i", "info":
+			logger.currentLoggingLevel = infoLogging
+			break
+		case "d", "debug":
+			logger.currentLoggingLevel = debugLogging
+			break
+		//1 here for backwards compatibility
+		case "v", "verbose", "1":
+			logger.currentLoggingLevel = verboseLogging
+			break
+		default:
+			logger.currentLoggingLevel = infoLogging
+		}
+		logger.infoLogger.Println("logger level set to: ", logger.currentLoggingLevel)
+	}
+
+	return logger, nil
+}
+
+func (l defaultSDKLogger) getLoggerForLevel(logLevel int) *log.Logger {
+	if logLevel > l.currentLoggingLevel {
+		return l.nullLogger
+	}
+
+	switch logLevel {
+	case noLogging:
+		return l.nullLogger
+	case infoLogging:
+		return l.infoLogger
+	case debugLogging:
+		return l.debugLogger
+	case verboseLogging:
+		return l.verboseLogger
+	default:
+		return l.nullLogger
+	}
+}
+
+// Set SDK Log output mode
+// Output mode is switched based on environment variable "OCI_GO_SDK_LOG_OUPUT_MODE"
+// "file" outputs log to a specific file
+// "combine" outputs log to both stderr and specific file
+// other unsupported value outputs log to stderr
+// output file can be set via environment variable "OCI_GO_SDK_LOG_FILE"
+// if this environment variable is not set, a default log file will be created under project root path
+func logOutputModeConfig(logger defaultSDKLogger) {
+	logMode, isLogOutputModeEnabled := os.LookupEnv("OCI_GO_SDK_LOG_OUTPUT_MODE")
+	if !isLogOutputModeEnabled {
+		return
+	}
+	fileName, isLogFileNameProvided := os.LookupEnv("OCI_GO_SDK_LOG_FILE")
+	if !isLogFileNameProvided {
+		fileName = fmt.Sprintf("logging_%v%s", time.Now().Unix(), ".log")
+	}
+
+	switch strings.ToLower(logMode) {
+	case "file", "f":
+		file = openLogOutputFile(logger, fileName)
+		logger.infoLogger.SetOutput(file)
+		logger.debugLogger.SetOutput(file)
+		logger.verboseLogger.SetOutput(file)
+		break
+	case "combine", "c":
+		file = openLogOutputFile(logger, fileName)
+		wrt := io.MultiWriter(os.Stderr, file)
+
+		logger.infoLogger.SetOutput(wrt)
+		logger.debugLogger.SetOutput(wrt)
+		logger.verboseLogger.SetOutput(wrt)
+		break
+	}
+}
+
+func openLogOutputFile(logger defaultSDKLogger, fileName string) *os.File {
+	file, err := os.OpenFile(fileName, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
+	if err != nil {
+		logger.verboseLogger.Fatal(err)
+	}
+	return file
+}
+
+//CloseLogFile close the logging file and return error
+func CloseLogFile() error {
+	return file.Close()
+}
+
+//LogLevel returns the current debug level
+func (l defaultSDKLogger) LogLevel() int {
+	return l.currentLoggingLevel
+}
+
+func (l defaultSDKLogger) Log(logLevel int, format string, v ...interface{}) error {
+	logger := l.getLoggerForLevel(logLevel)
+	logger.Output(4, fmt.Sprintf(format, v...))
+	return nil
+}
+
+//Logln logs v appending a new line at the end
+//Deprecated
+func Logln(v ...interface{}) {
+	defaultLogger.Log(infoLogging, "%v\n", v...)
+}
+
+// Logf logs v with the provided format
+func Logf(format string, v ...interface{}) {
+	defaultLogger.Log(infoLogging, format, v...)
+}
+
+// Debugf logs v with the provided format if debug mode is set
+func Debugf(format string, v ...interface{}) {
+	defaultLogger.Log(debugLogging, format, v...)
+}
+
+// Debug  logs v if debug mode is set
+func Debug(v ...interface{}) {
+	m := fmt.Sprint(v...)
+	defaultLogger.Log(debugLogging, "%s", m)
+}
+
+// Debugln logs v appending a new line if debug mode is set
+func Debugln(v ...interface{}) {
+	m := fmt.Sprint(v...)
+	defaultLogger.Log(debugLogging, "%s\n", m)
+}
+
+// IfDebug executes closure if debug is enabled
+func IfDebug(fn func()) {
+	if defaultLogger.LogLevel() >= debugLogging {
+		fn()
+	}
+}
+
+// IfInfo executes closure if info is enabled
+func IfInfo(fn func()) {
+	if defaultLogger.LogLevel() >= infoLogging {
+		fn()
+	}
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/retry.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/retry.go
new file mode 100644
index 000000000000..2f5ca71ab619
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/retry.go
@@ -0,0 +1,234 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+
+package common
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"math"
+	"math/rand"
+	"runtime"
+	"time"
+)
+
+const (
+	// UnlimitedNumAttemptsValue is the value for indicating unlimited attempts for reaching success
+	UnlimitedNumAttemptsValue = uint(0)
+
+	// number of characters contained in the generated retry token
+	generatedRetryTokenLength = 32
+)
+
+// OCIRetryableRequest represents a request that can be reissued according to the specified policy.
+type OCIRetryableRequest interface {
+	// Any retryable request must implement the OCIRequest interface
+	OCIRequest
+
+	// Each operation should implement this method, if has binary body, return OCIReadSeekCloser and true, otherwise return nil, false
+	BinaryRequestBody() (*OCIReadSeekCloser, bool)
+
+	// Each operation specifies default retry behavior. By passing no arguments to this method, the default retry
+	// behavior, as determined on a per-operation-basis, will be honored. Variadic retry policy option arguments
+	// passed to this method will override the default behavior.
+	RetryPolicy() *RetryPolicy
+}
+
+// OCIOperationResponse represents the output of an OCIOperation, with additional context of error message
+// and operation attempt number.
+type OCIOperationResponse struct {
+	// Response from OCI Operation
+	Response OCIResponse
+
+	// Error from OCI Operation
+	Error error
+
+	// Operation Attempt Number (one-based)
+	AttemptNumber uint
+}
+
+// NewOCIOperationResponse assembles an OCI Operation Response object.
+func NewOCIOperationResponse(response OCIResponse, err error, attempt uint) OCIOperationResponse {
+	return OCIOperationResponse{
+		Response:      response,
+		Error:         err,
+		AttemptNumber: attempt,
+	}
+}
+
+// RetryPolicy is the class that holds all relevant information for retrying operations.
+type RetryPolicy struct {
+	// MaximumNumberAttempts is the maximum number of times to retry a request. Zero indicates an unlimited
+	// number of attempts.
+	MaximumNumberAttempts uint
+
+	// ShouldRetryOperation inspects the http response, error, and operation attempt number, and
+	// - returns true if we should retry the operation
+	// - returns false otherwise
+	ShouldRetryOperation func(OCIOperationResponse) bool
+
+	// GetNextDuration computes the duration to pause between operation retries.
+	NextDuration func(OCIOperationResponse) time.Duration
+}
+
+// NoRetryPolicy is a helper method that assembles and returns a return policy that indicates an operation should
+// never be retried (the operation is performed exactly once).
+func NoRetryPolicy() RetryPolicy {
+	dontRetryOperation := func(OCIOperationResponse) bool { return false }
+	zeroNextDuration := func(OCIOperationResponse) time.Duration { return 0 * time.Second }
+	return NewRetryPolicy(uint(1), dontRetryOperation, zeroNextDuration)
+}
+
+// DefaultRetryPolicy is a helper method that assembles and returns a return policy that is defined to be a default one
+// The default retry policy will retry on (409, IncorrectState), (429, TooManyRequests) and any 5XX errors except (501, MethodNotImplemented)
+// The default retry behavior is using exponential backoff with jitter, the maximum wait time is 30s
+func DefaultRetryPolicy() RetryPolicy {
+	defaultRetryPolicy := func(r OCIOperationResponse) bool {
+		type HTTPStatus struct {
+			code    int
+			message string
+		}
+		defaultRetryStatusCodeMap := map[HTTPStatus]bool{
+			{409, "IncorrectState"}:  true,
+			{429, "TooManyRequests"}: true,
+
+			{501, "MethodNotImplemented"}: false,
+		}
+
+		if r.Error == nil && 199 < r.Response.HTTPResponse().StatusCode && r.Response.HTTPResponse().StatusCode < 300 {
+			return false
+		}
+		if IsNetworkError(r.Error) {
+			return true
+		}
+		if err, ok := IsServiceError(r.Error); ok {
+			if shouldRetry, ok := defaultRetryStatusCodeMap[HTTPStatus{err.GetHTTPStatusCode(), err.GetCode()}]; ok {
+				return shouldRetry
+			}
+			return 500 <= r.Response.HTTPResponse().StatusCode && r.Response.HTTPResponse().StatusCode < 600
+		}
+		return false
+	}
+	maxSleepBetween := 30.0
+	exponentialBackoffWithJitter := func(r OCIOperationResponse) time.Duration {
+		sleepTime := math.Pow(float64(2), float64(r.AttemptNumber-1))
+		if sleepTime < maxSleepBetween {
+			return time.Duration(sleepTime+rand.Float64()) * time.Second
+		}
+		return time.Duration(maxSleepBetween+rand.Float64()) * time.Second
+	}
+	return NewRetryPolicy(uint(8), defaultRetryPolicy, exponentialBackoffWithJitter)
+}
+
+// NewRetryPolicy is a helper method for assembling a Retry Policy object.
+func NewRetryPolicy(attempts uint, retryOperation func(OCIOperationResponse) bool, nextDuration func(OCIOperationResponse) time.Duration) RetryPolicy {
+	return RetryPolicy{
+		MaximumNumberAttempts: attempts,
+		ShouldRetryOperation:  retryOperation,
+		NextDuration:          nextDuration,
+	}
+}
+
+// shouldContinueIssuingRequests returns true if we should continue retrying a request, based on the current attempt
+// number and the maximum number of attempts specified, or false otherwise.
+func shouldContinueIssuingRequests(current, maximum uint) bool {
+	return maximum == UnlimitedNumAttemptsValue || current <= maximum
+}
+
+// RetryToken generates a retry token that must be included on any request passed to the Retry method.
+func RetryToken() string {
+	alphanumericChars := []rune("abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ")
+	retryToken := make([]rune, generatedRetryTokenLength)
+	for i := range retryToken {
+		retryToken[i] = alphanumericChars[rand.Intn(len(alphanumericChars))]
+	}
+	return string(retryToken)
+}
+
+// Retry is a package-level operation that executes the retryable request using the specified operation and retry policy.
+func Retry(ctx context.Context, request OCIRetryableRequest, operation OCIOperation, policy RetryPolicy) (OCIResponse, error) {
+
+	type retrierResult struct {
+		response OCIResponse
+		err      error
+	}
+
+	var response OCIResponse
+	var err error
+	retrierChannel := make(chan retrierResult)
+
+	go func() {
+
+		// Deal with panics more graciously
+		defer func() {
+			if r := recover(); r != nil {
+				stackBuffer := make([]byte, 1024)
+				bytesWritten := runtime.Stack(stackBuffer, false)
+				stack := string(stackBuffer[:bytesWritten])
+				retrierChannel <- retrierResult{nil, fmt.Errorf("panicked while retrying operation. Panic was: %s\nStack: %s", r, stack)}
+			}
+		}()
+
+		// if request body is binary request body and seekable, save the current position
+		var curPos int64 = 0
+		isSeekable := false
+		rsc, isBinaryRequest := request.BinaryRequestBody()
+		if rsc != nil {
+			defer rsc.rc.Close()
+		}
+		if policy.MaximumNumberAttempts != uint(1) {
+			if rsc.Seekable() {
+				isSeekable = true
+				curPos, _ = rsc.Seek(0, io.SeekCurrent)
+			}
+		}
+
+		// use a one-based counter because it's easier to think about operation retry in terms of attempt numbering
+		for currentOperationAttempt := uint(1); shouldContinueIssuingRequests(currentOperationAttempt, policy.MaximumNumberAttempts); currentOperationAttempt++ {
+			Debugln(fmt.Sprintf("operation attempt #%v", currentOperationAttempt))
+			// rewind body once needed
+			if isSeekable {
+				rsc = NewOCIReadSeekCloser(rsc.rc)
+				rsc.Seek(curPos, io.SeekStart)
+			}
+			response, err = operation(ctx, request, rsc)
+
+			operationResponse := NewOCIOperationResponse(response, err, currentOperationAttempt)
+
+			if !policy.ShouldRetryOperation(operationResponse) {
+				// we should NOT retry operation based on response and/or error => return
+				retrierChannel <- retrierResult{response, err}
+				return
+			}
+
+			// if the request body type is stream, requested retry but doesn't resettable, throw error and stop retrying
+			if isBinaryRequest && !isSeekable {
+				retrierChannel <- retrierResult{response, NonSeekableRequestRetryFailure{err}}
+				return
+			}
+
+			duration := policy.NextDuration(operationResponse)
+			//The following condition is kept for backwards compatibility reasons
+			if deadline, ok := ctx.Deadline(); ok && time.Now().Add(duration).After(deadline) {
+				// we want to retry the operation, but the policy is telling us to wait for a duration that exceeds
+				// the specified overall deadline for the operation => instead of waiting for however long that
+				// time period is and then aborting, abort now and save the cycles
+				retrierChannel <- retrierResult{response, DeadlineExceededByBackoff}
+				return
+			}
+			Debugln(fmt.Sprintf("waiting %v before retrying operation", duration))
+			// sleep before retrying the operation
+			<-time.After(duration)
+		}
+
+		retrierChannel <- retrierResult{response, err}
+	}()
+
+	select {
+	case <-ctx.Done():
+		return response, ctx.Err()
+	case result := <-retrierChannel:
+		return result.response, result.err
+	}
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/version.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/version.go
new file mode 100644
index 000000000000..2fb67cf88a64
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/version.go
@@ -0,0 +1,37 @@
+// Copyright (c) 2016, 2018, 2020, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated by go generate; DO NOT EDIT
+
+package common
+
+import (
+	"bytes"
+	"fmt"
+	"sync"
+)
+
+const (
+	major = "43"
+	minor = "1"
+	patch = "0"
+	tag   = ""
+)
+
+var once sync.Once
+var version string
+
+// Version returns semantic version of the sdk
+func Version() string {
+	once.Do(func() {
+		ver := fmt.Sprintf("%s.%s.%s", major, minor, patch)
+		verBuilder := bytes.NewBufferString(ver)
+		if tag != "" && tag != "-" {
+			_, err := verBuilder.WriteString(tag)
+			if err != nil {
+				verBuilder = bytes.NewBufferString(ver)
+			}
+		}
+		version = verBuilder.String()
+	})
+	return version
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/add_on_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/add_on_options.go
new file mode 100644
index 000000000000..5219c791bb5a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/add_on_options.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddOnOptions The properties that define options for supported add-ons.
+type AddOnOptions struct {
+
+	// Whether or not to enable the Kubernetes Dashboard add-on.
+	IsKubernetesDashboardEnabled *bool `mandatory:"false" json:"isKubernetesDashboardEnabled"`
+
+	// Whether or not to enable the Tiller add-on.
+	IsTillerEnabled *bool `mandatory:"false" json:"isTillerEnabled"`
+}
+
+func (m AddOnOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/admission_controller_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/admission_controller_options.go
new file mode 100644
index 000000000000..826ec79c861d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/admission_controller_options.go
@@ -0,0 +1,27 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AdmissionControllerOptions The properties that define supported admission controllers.
+type AdmissionControllerOptions struct {
+
+	// Whether or not to enable the Pod Security Policy admission controller.
+	IsPodSecurityPolicyEnabled *bool `mandatory:"false" json:"isPodSecurityPolicyEnabled"`
+}
+
+func (m AdmissionControllerOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster.go
new file mode 100644
index 000000000000..0f2aff64beb7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster.go
@@ -0,0 +1,66 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Cluster A Kubernetes cluster. Avoid entering confidential information.
+type Cluster struct {
+
+	// The OCID of the cluster.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The name of the cluster.
+	Name *string `mandatory:"false" json:"name"`
+
+	// The OCID of the compartment in which the cluster exists.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// The network configuration for access to the Cluster control plane.
+	EndpointConfig *ClusterEndpointConfig `mandatory:"false" json:"endpointConfig"`
+
+	// The OCID of the virtual cloud network (VCN) in which the cluster exists.
+	VcnId *string `mandatory:"false" json:"vcnId"`
+
+	// The version of Kubernetes running on the cluster masters.
+	KubernetesVersion *string `mandatory:"false" json:"kubernetesVersion"`
+
+	// The OCID of the KMS key to be used as the master encryption key for Kubernetes secret encryption.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+
+	// Optional attributes for the cluster.
+	Options *ClusterCreateOptions `mandatory:"false" json:"options"`
+
+	// Metadata about the cluster.
+	Metadata *ClusterMetadata `mandatory:"false" json:"metadata"`
+
+	// The state of the cluster masters.
+	LifecycleState ClusterLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// Details about the state of the cluster masters.
+	LifecycleDetails *string `mandatory:"false" json:"lifecycleDetails"`
+
+	// Endpoints served up by the cluster masters.
+	Endpoints *ClusterEndpoints `mandatory:"false" json:"endpoints"`
+
+	// Available Kubernetes versions to which the clusters masters may be upgraded.
+	AvailableKubernetesUpgrades []string `mandatory:"false" json:"availableKubernetesUpgrades"`
+
+	// The image verification policy for signature validation.
+	ImagePolicyConfig *ImagePolicyConfig `mandatory:"false" json:"imagePolicyConfig"`
+}
+
+func (m Cluster) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_create_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_create_options.go
new file mode 100644
index 000000000000..f4ccbacac8e8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_create_options.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterCreateOptions The properties that define extra options for a cluster.
+type ClusterCreateOptions struct {
+
+	// The OCIDs of the subnets used for Kubernetes services load balancers.
+	ServiceLbSubnetIds []string `mandatory:"false" json:"serviceLbSubnetIds"`
+
+	// Network configuration for Kubernetes.
+	KubernetesNetworkConfig *KubernetesNetworkConfig `mandatory:"false" json:"kubernetesNetworkConfig"`
+
+	// Configurable cluster add-ons
+	AddOns *AddOnOptions `mandatory:"false" json:"addOns"`
+
+	// Configurable cluster admission controllers
+	AdmissionControllerOptions *AdmissionControllerOptions `mandatory:"false" json:"admissionControllerOptions"`
+}
+
+func (m ClusterCreateOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_endpoint_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_endpoint_config.go
new file mode 100644
index 000000000000..c550eaf2e8ba
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_endpoint_config.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterEndpointConfig The properties that define the network configuration for the Cluster endpoint.
+type ClusterEndpointConfig struct {
+
+	// The OCID of the regional subnet in which to place the Cluster endpoint.
+	SubnetId *string `mandatory:"false" json:"subnetId"`
+
+	// A list of the OCIDs of the network security groups (NSGs) to apply to the cluster endpoint. For more information about NSGs, see NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// Whether the cluster should be assigned a public IP address. Defaults to false. If set to true on a private subnet, the cluster provisioning will fail.
+	IsPublicIpEnabled *bool `mandatory:"false" json:"isPublicIpEnabled"`
+}
+
+func (m ClusterEndpointConfig) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_endpoints.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_endpoints.go
new file mode 100644
index 000000000000..84dee34bb71c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_endpoints.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterEndpoints The properties that define endpoints for a cluster.
+type ClusterEndpoints struct {
+
+	// The non-native networking Kubernetes API server endpoint.
+	Kubernetes *string `mandatory:"false" json:"kubernetes"`
+
+	// The public native networking Kubernetes API server endpoint, if one was requested.
+	PublicEndpoint *string `mandatory:"false" json:"publicEndpoint"`
+
+	// The private native networking Kubernetes API server endpoint.
+	PrivateEndpoint *string `mandatory:"false" json:"privateEndpoint"`
+}
+
+func (m ClusterEndpoints) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_lifecycle_state.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_lifecycle_state.go
new file mode 100644
index 000000000000..977af2eec514
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_lifecycle_state.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+// ClusterLifecycleStateEnum Enum with underlying type: string
+type ClusterLifecycleStateEnum string
+
+// Set of constants representing the allowable values for ClusterLifecycleStateEnum
+const (
+	ClusterLifecycleStateCreating ClusterLifecycleStateEnum = "CREATING"
+	ClusterLifecycleStateActive   ClusterLifecycleStateEnum = "ACTIVE"
+	ClusterLifecycleStateFailed   ClusterLifecycleStateEnum = "FAILED"
+	ClusterLifecycleStateDeleting ClusterLifecycleStateEnum = "DELETING"
+	ClusterLifecycleStateDeleted  ClusterLifecycleStateEnum = "DELETED"
+	ClusterLifecycleStateUpdating ClusterLifecycleStateEnum = "UPDATING"
+)
+
+var mappingClusterLifecycleState = map[string]ClusterLifecycleStateEnum{
+	"CREATING": ClusterLifecycleStateCreating,
+	"ACTIVE":   ClusterLifecycleStateActive,
+	"FAILED":   ClusterLifecycleStateFailed,
+	"DELETING": ClusterLifecycleStateDeleting,
+	"DELETED":  ClusterLifecycleStateDeleted,
+	"UPDATING": ClusterLifecycleStateUpdating,
+}
+
+// GetClusterLifecycleStateEnumValues Enumerates the set of values for ClusterLifecycleStateEnum
+func GetClusterLifecycleStateEnumValues() []ClusterLifecycleStateEnum {
+	values := make([]ClusterLifecycleStateEnum, 0)
+	for _, v := range mappingClusterLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_metadata.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_metadata.go
new file mode 100644
index 000000000000..7c5b9618ea6e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_metadata.go
@@ -0,0 +1,51 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterMetadata The properties that define meta data for a cluster.
+type ClusterMetadata struct {
+
+	// The time the cluster was created.
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	// The user who created the cluster.
+	CreatedByUserId *string `mandatory:"false" json:"createdByUserId"`
+
+	// The OCID of the work request which created the cluster.
+	CreatedByWorkRequestId *string `mandatory:"false" json:"createdByWorkRequestId"`
+
+	// The time the cluster was deleted.
+	TimeDeleted *common.SDKTime `mandatory:"false" json:"timeDeleted"`
+
+	// The user who deleted the cluster.
+	DeletedByUserId *string `mandatory:"false" json:"deletedByUserId"`
+
+	// The OCID of the work request which deleted the cluster.
+	DeletedByWorkRequestId *string `mandatory:"false" json:"deletedByWorkRequestId"`
+
+	// The time the cluster was updated.
+	TimeUpdated *common.SDKTime `mandatory:"false" json:"timeUpdated"`
+
+	// The user who updated the cluster.
+	UpdatedByUserId *string `mandatory:"false" json:"updatedByUserId"`
+
+	// The OCID of the work request which updated the cluster.
+	UpdatedByWorkRequestId *string `mandatory:"false" json:"updatedByWorkRequestId"`
+}
+
+func (m ClusterMetadata) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_migrate_to_native_vcn_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_migrate_to_native_vcn_details.go
new file mode 100644
index 000000000000..3e61c4d4eca6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_migrate_to_native_vcn_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterMigrateToNativeVcnDetails The properties that define a request to migrate a cluster to Native VCN.
+type ClusterMigrateToNativeVcnDetails struct {
+
+	// The network configuration for access to the Cluster control plane.
+	EndpointConfig *ClusterEndpointConfig `mandatory:"true" json:"endpointConfig"`
+
+	// The optional override of the non-native endpoint decommission time after migration is complete. Defaults to 30 days.
+	DecommissionDelayDuration *string `mandatory:"false" json:"decommissionDelayDuration"`
+}
+
+func (m ClusterMigrateToNativeVcnDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_migrate_to_native_vcn_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_migrate_to_native_vcn_request_response.go
new file mode 100644
index 000000000000..b9dcbae3bfb4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_migrate_to_native_vcn_request_response.go
@@ -0,0 +1,81 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ClusterMigrateToNativeVcnRequest wrapper for the ClusterMigrateToNativeVcn operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ClusterMigrateToNativeVcn.go.html to see an example of how to use ClusterMigrateToNativeVcnRequest.
+type ClusterMigrateToNativeVcnRequest struct {
+
+	// The OCID of the cluster.
+	ClusterId *string `mandatory:"true" contributesTo:"path" name:"clusterId"`
+
+	// The details for the cluster's migration to native VCN.
+	ClusterMigrateToNativeVcnDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource.  The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ClusterMigrateToNativeVcnRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ClusterMigrateToNativeVcnRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ClusterMigrateToNativeVcnRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ClusterMigrateToNativeVcnRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ClusterMigrateToNativeVcnResponse wrapper for the ClusterMigrateToNativeVcn operation
+type ClusterMigrateToNativeVcnResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The OCID of the work request handling the operation.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ClusterMigrateToNativeVcnResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ClusterMigrateToNativeVcnResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_migrate_to_native_vcn_status.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_migrate_to_native_vcn_status.go
new file mode 100644
index 000000000000..7e2548992031
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_migrate_to_native_vcn_status.go
@@ -0,0 +1,59 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterMigrateToNativeVcnStatus Information regarding a cluster's move to Native VCN.
+type ClusterMigrateToNativeVcnStatus struct {
+
+	// The current migration status of the cluster.
+	State ClusterMigrateToNativeVcnStatusStateEnum `mandatory:"true" json:"state"`
+
+	// The date and time the non-native VCN is due to be decommissioned.
+	TimeDecommissionScheduled *common.SDKTime `mandatory:"false" json:"timeDecommissionScheduled"`
+}
+
+func (m ClusterMigrateToNativeVcnStatus) String() string {
+	return common.PointerString(m)
+}
+
+// ClusterMigrateToNativeVcnStatusStateEnum Enum with underlying type: string
+type ClusterMigrateToNativeVcnStatusStateEnum string
+
+// Set of constants representing the allowable values for ClusterMigrateToNativeVcnStatusStateEnum
+const (
+	ClusterMigrateToNativeVcnStatusStateNotStarted          ClusterMigrateToNativeVcnStatusStateEnum = "NOT_STARTED"
+	ClusterMigrateToNativeVcnStatusStateRequested           ClusterMigrateToNativeVcnStatusStateEnum = "REQUESTED"
+	ClusterMigrateToNativeVcnStatusStateInProgress          ClusterMigrateToNativeVcnStatusStateEnum = "IN_PROGRESS"
+	ClusterMigrateToNativeVcnStatusStatePendingDecommission ClusterMigrateToNativeVcnStatusStateEnum = "PENDING_DECOMMISSION"
+	ClusterMigrateToNativeVcnStatusStateCompleted           ClusterMigrateToNativeVcnStatusStateEnum = "COMPLETED"
+)
+
+var mappingClusterMigrateToNativeVcnStatusState = map[string]ClusterMigrateToNativeVcnStatusStateEnum{
+	"NOT_STARTED":          ClusterMigrateToNativeVcnStatusStateNotStarted,
+	"REQUESTED":            ClusterMigrateToNativeVcnStatusStateRequested,
+	"IN_PROGRESS":          ClusterMigrateToNativeVcnStatusStateInProgress,
+	"PENDING_DECOMMISSION": ClusterMigrateToNativeVcnStatusStatePendingDecommission,
+	"COMPLETED":            ClusterMigrateToNativeVcnStatusStateCompleted,
+}
+
+// GetClusterMigrateToNativeVcnStatusStateEnumValues Enumerates the set of values for ClusterMigrateToNativeVcnStatusStateEnum
+func GetClusterMigrateToNativeVcnStatusStateEnumValues() []ClusterMigrateToNativeVcnStatusStateEnum {
+	values := make([]ClusterMigrateToNativeVcnStatusStateEnum, 0)
+	for _, v := range mappingClusterMigrateToNativeVcnStatusState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_options.go
new file mode 100644
index 000000000000..55f7a319a444
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_options.go
@@ -0,0 +1,27 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterOptions Options for creating or updating clusters.
+type ClusterOptions struct {
+
+	// Available Kubernetes versions.
+	KubernetesVersions []string `mandatory:"false" json:"kubernetesVersions"`
+}
+
+func (m ClusterOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_summary.go
new file mode 100644
index 000000000000..b41172901bf6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/cluster_summary.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterSummary The properties that define a cluster summary.
+type ClusterSummary struct {
+
+	// The OCID of the cluster.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The name of the cluster.
+	Name *string `mandatory:"false" json:"name"`
+
+	// The OCID of the compartment in which the cluster exists.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// The network configuration for access to the Cluster control plane.
+	EndpointConfig *ClusterEndpointConfig `mandatory:"false" json:"endpointConfig"`
+
+	// The OCID of the virtual cloud network (VCN) in which the cluster exists
+	VcnId *string `mandatory:"false" json:"vcnId"`
+
+	// The version of Kubernetes running on the cluster masters.
+	KubernetesVersion *string `mandatory:"false" json:"kubernetesVersion"`
+
+	// Optional attributes for the cluster.
+	Options *ClusterCreateOptions `mandatory:"false" json:"options"`
+
+	// Metadata about the cluster.
+	Metadata *ClusterMetadata `mandatory:"false" json:"metadata"`
+
+	// The state of the cluster masters.
+	LifecycleState ClusterLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// Details about the state of the cluster masters.
+	LifecycleDetails *string `mandatory:"false" json:"lifecycleDetails"`
+
+	// Endpoints served up by the cluster masters.
+	Endpoints *ClusterEndpoints `mandatory:"false" json:"endpoints"`
+
+	// Available Kubernetes versions to which the clusters masters may be upgraded.
+	AvailableKubernetesUpgrades []string `mandatory:"false" json:"availableKubernetesUpgrades"`
+
+	// The image verification policy for signature validation.
+	ImagePolicyConfig *ImagePolicyConfig `mandatory:"false" json:"imagePolicyConfig"`
+}
+
+func (m ClusterSummary) String() string {
+	return common.PointerString(m)
+}
+
+// ClusterSummaryLifecycleStateEnum is an alias to type: ClusterLifecycleStateEnum
+// Consider using ClusterLifecycleStateEnum instead
+// Deprecated
+type ClusterSummaryLifecycleStateEnum = ClusterLifecycleStateEnum
+
+// Set of constants representing the allowable values for ClusterLifecycleStateEnum
+// Deprecated
+const (
+	ClusterSummaryLifecycleStateCreating ClusterLifecycleStateEnum = "CREATING"
+	ClusterSummaryLifecycleStateActive   ClusterLifecycleStateEnum = "ACTIVE"
+	ClusterSummaryLifecycleStateFailed   ClusterLifecycleStateEnum = "FAILED"
+	ClusterSummaryLifecycleStateDeleting ClusterLifecycleStateEnum = "DELETING"
+	ClusterSummaryLifecycleStateDeleted  ClusterLifecycleStateEnum = "DELETED"
+	ClusterSummaryLifecycleStateUpdating ClusterLifecycleStateEnum = "UPDATING"
+)
+
+// GetClusterSummaryLifecycleStateEnumValues Enumerates the set of values for ClusterLifecycleStateEnum
+// Consider using GetClusterLifecycleStateEnumValue
+// Deprecated
+var GetClusterSummaryLifecycleStateEnumValues = GetClusterLifecycleStateEnumValues
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/containerengine_client.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/containerengine_client.go
new file mode 100644
index 000000000000..664ad4e10d93
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/containerengine_client.go
@@ -0,0 +1,1225 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"context"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth"
+	"net/http"
+)
+
+//ContainerEngineClient a client for ContainerEngine
+type ContainerEngineClient struct {
+	common.BaseClient
+	config *common.ConfigurationProvider
+}
+
+// NewContainerEngineClientWithConfigurationProvider Creates a new default ContainerEngine client with the given configuration provider.
+// the configuration provider will be used for the default signer as well as reading the region
+func NewContainerEngineClientWithConfigurationProvider(configProvider common.ConfigurationProvider) (client ContainerEngineClient, err error) {
+	provider, err := auth.GetGenericConfigurationProvider(configProvider)
+	if err != nil {
+		return client, err
+	}
+	baseClient, e := common.NewClientWithConfig(provider)
+	if e != nil {
+		return client, e
+	}
+	return newContainerEngineClientFromBaseClient(baseClient, provider)
+}
+
+// NewContainerEngineClientWithOboToken Creates a new default ContainerEngine client with the given configuration provider.
+// The obotoken will be added to default headers and signed; the configuration provider will be used for the signer
+//  as well as reading the region
+func NewContainerEngineClientWithOboToken(configProvider common.ConfigurationProvider, oboToken string) (client ContainerEngineClient, err error) {
+	baseClient, err := common.NewClientWithOboToken(configProvider, oboToken)
+	if err != nil {
+		return client, err
+	}
+
+	return newContainerEngineClientFromBaseClient(baseClient, configProvider)
+}
+
+func newContainerEngineClientFromBaseClient(baseClient common.BaseClient, configProvider common.ConfigurationProvider) (client ContainerEngineClient, err error) {
+	client = ContainerEngineClient{BaseClient: baseClient}
+	client.BasePath = "20180222"
+	err = client.setConfigurationProvider(configProvider)
+	return
+}
+
+// SetRegion overrides the region of this client.
+func (client *ContainerEngineClient) SetRegion(region string) {
+	client.Host = common.StringToRegion(region).EndpointForTemplate("containerengine", "https://containerengine.{region}.oci.{secondLevelDomain}")
+}
+
+// SetConfigurationProvider sets the configuration provider including the region, returns an error if is not valid
+func (client *ContainerEngineClient) setConfigurationProvider(configProvider common.ConfigurationProvider) error {
+	if ok, err := common.IsConfigurationProviderValid(configProvider); !ok {
+		return err
+	}
+
+	// Error has been checked already
+	region, _ := configProvider.Region()
+	client.SetRegion(region)
+	client.config = &configProvider
+	return nil
+}
+
+// ConfigurationProvider the ConfigurationProvider used in this client, or null if none set
+func (client *ContainerEngineClient) ConfigurationProvider() *common.ConfigurationProvider {
+	return client.config
+}
+
+// ClusterMigrateToNativeVcn Initiates cluster migration to use native VCN.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ClusterMigrateToNativeVcn.go.html to see an example of how to use ClusterMigrateToNativeVcn API.
+func (client ContainerEngineClient) ClusterMigrateToNativeVcn(ctx context.Context, request ClusterMigrateToNativeVcnRequest) (response ClusterMigrateToNativeVcnResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.clusterMigrateToNativeVcn, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ClusterMigrateToNativeVcnResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ClusterMigrateToNativeVcnResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ClusterMigrateToNativeVcnResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ClusterMigrateToNativeVcnResponse")
+	}
+	return
+}
+
+// clusterMigrateToNativeVcn implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) clusterMigrateToNativeVcn(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/clusters/{clusterId}/actions/migrateToNativeVcn", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ClusterMigrateToNativeVcnResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateCluster Create a new cluster.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/CreateCluster.go.html to see an example of how to use CreateCluster API.
+func (client ContainerEngineClient) CreateCluster(ctx context.Context, request CreateClusterRequest) (response CreateClusterResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createCluster, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateClusterResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateClusterResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateClusterResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateClusterResponse")
+	}
+	return
+}
+
+// createCluster implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) createCluster(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/clusters", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateClusterResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateKubeconfig Create the Kubeconfig YAML for a cluster.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/CreateKubeconfig.go.html to see an example of how to use CreateKubeconfig API.
+func (client ContainerEngineClient) CreateKubeconfig(ctx context.Context, request CreateKubeconfigRequest) (response CreateKubeconfigResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.createKubeconfig, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateKubeconfigResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateKubeconfigResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateKubeconfigResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateKubeconfigResponse")
+	}
+	return
+}
+
+// createKubeconfig implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) createKubeconfig(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/clusters/{clusterId}/kubeconfig/content", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateKubeconfigResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateNodePool Create a new node pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/CreateNodePool.go.html to see an example of how to use CreateNodePool API.
+func (client ContainerEngineClient) CreateNodePool(ctx context.Context, request CreateNodePoolRequest) (response CreateNodePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createNodePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateNodePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateNodePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateNodePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateNodePoolResponse")
+	}
+	return
+}
+
+// createNodePool implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) createNodePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/nodePools", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateNodePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteCluster Delete a cluster.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/DeleteCluster.go.html to see an example of how to use DeleteCluster API.
+func (client ContainerEngineClient) DeleteCluster(ctx context.Context, request DeleteClusterRequest) (response DeleteClusterResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteCluster, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteClusterResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteClusterResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteClusterResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteClusterResponse")
+	}
+	return
+}
+
+// deleteCluster implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) deleteCluster(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/clusters/{clusterId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteClusterResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteNodePool Delete a node pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/DeleteNodePool.go.html to see an example of how to use DeleteNodePool API.
+func (client ContainerEngineClient) DeleteNodePool(ctx context.Context, request DeleteNodePoolRequest) (response DeleteNodePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteNodePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteNodePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteNodePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteNodePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteNodePoolResponse")
+	}
+	return
+}
+
+// deleteNodePool implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) deleteNodePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/nodePools/{nodePoolId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteNodePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteWorkRequest Cancel a work request that has not started.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/DeleteWorkRequest.go.html to see an example of how to use DeleteWorkRequest API.
+func (client ContainerEngineClient) DeleteWorkRequest(ctx context.Context, request DeleteWorkRequestRequest) (response DeleteWorkRequestResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteWorkRequest, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteWorkRequestResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteWorkRequestResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteWorkRequestResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteWorkRequestResponse")
+	}
+	return
+}
+
+// deleteWorkRequest implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) deleteWorkRequest(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/workRequests/{workRequestId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteWorkRequestResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetCluster Get the details of a cluster.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetCluster.go.html to see an example of how to use GetCluster API.
+func (client ContainerEngineClient) GetCluster(ctx context.Context, request GetClusterRequest) (response GetClusterResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getCluster, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetClusterResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetClusterResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetClusterResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetClusterResponse")
+	}
+	return
+}
+
+// getCluster implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) getCluster(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/clusters/{clusterId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetClusterResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetClusterMigrateToNativeVcnStatus Get details on a cluster's migration to native VCN.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetClusterMigrateToNativeVcnStatus.go.html to see an example of how to use GetClusterMigrateToNativeVcnStatus API.
+func (client ContainerEngineClient) GetClusterMigrateToNativeVcnStatus(ctx context.Context, request GetClusterMigrateToNativeVcnStatusRequest) (response GetClusterMigrateToNativeVcnStatusResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getClusterMigrateToNativeVcnStatus, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetClusterMigrateToNativeVcnStatusResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetClusterMigrateToNativeVcnStatusResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetClusterMigrateToNativeVcnStatusResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetClusterMigrateToNativeVcnStatusResponse")
+	}
+	return
+}
+
+// getClusterMigrateToNativeVcnStatus implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) getClusterMigrateToNativeVcnStatus(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/clusters/{clusterId}/migrateToNativeVcnStatus", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetClusterMigrateToNativeVcnStatusResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetClusterOptions Get options available for clusters.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetClusterOptions.go.html to see an example of how to use GetClusterOptions API.
+func (client ContainerEngineClient) GetClusterOptions(ctx context.Context, request GetClusterOptionsRequest) (response GetClusterOptionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getClusterOptions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetClusterOptionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetClusterOptionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetClusterOptionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetClusterOptionsResponse")
+	}
+	return
+}
+
+// getClusterOptions implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) getClusterOptions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/clusterOptions/{clusterOptionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetClusterOptionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetNodePool Get the details of a node pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetNodePool.go.html to see an example of how to use GetNodePool API.
+func (client ContainerEngineClient) GetNodePool(ctx context.Context, request GetNodePoolRequest) (response GetNodePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getNodePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetNodePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetNodePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetNodePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetNodePoolResponse")
+	}
+	return
+}
+
+// getNodePool implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) getNodePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/nodePools/{nodePoolId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetNodePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetNodePoolOptions Get options available for node pools.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetNodePoolOptions.go.html to see an example of how to use GetNodePoolOptions API.
+func (client ContainerEngineClient) GetNodePoolOptions(ctx context.Context, request GetNodePoolOptionsRequest) (response GetNodePoolOptionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getNodePoolOptions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetNodePoolOptionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetNodePoolOptionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetNodePoolOptionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetNodePoolOptionsResponse")
+	}
+	return
+}
+
+// getNodePoolOptions implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) getNodePoolOptions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/nodePoolOptions/{nodePoolOptionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetNodePoolOptionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetWorkRequest Get the details of a work request.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetWorkRequest.go.html to see an example of how to use GetWorkRequest API.
+func (client ContainerEngineClient) GetWorkRequest(ctx context.Context, request GetWorkRequestRequest) (response GetWorkRequestResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getWorkRequest, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetWorkRequestResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetWorkRequestResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetWorkRequestResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetWorkRequestResponse")
+	}
+	return
+}
+
+// getWorkRequest implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) getWorkRequest(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/workRequests/{workRequestId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetWorkRequestResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListClusters List all the cluster objects in a compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ListClusters.go.html to see an example of how to use ListClusters API.
+func (client ContainerEngineClient) ListClusters(ctx context.Context, request ListClustersRequest) (response ListClustersResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listClusters, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListClustersResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListClustersResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListClustersResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListClustersResponse")
+	}
+	return
+}
+
+// listClusters implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) listClusters(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/clusters", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListClustersResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListNodePools List all the node pools in a compartment, and optionally filter by cluster.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ListNodePools.go.html to see an example of how to use ListNodePools API.
+func (client ContainerEngineClient) ListNodePools(ctx context.Context, request ListNodePoolsRequest) (response ListNodePoolsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listNodePools, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListNodePoolsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListNodePoolsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListNodePoolsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListNodePoolsResponse")
+	}
+	return
+}
+
+// listNodePools implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) listNodePools(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/nodePools", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListNodePoolsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListWorkRequestErrors Get the errors of a work request.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ListWorkRequestErrors.go.html to see an example of how to use ListWorkRequestErrors API.
+func (client ContainerEngineClient) ListWorkRequestErrors(ctx context.Context, request ListWorkRequestErrorsRequest) (response ListWorkRequestErrorsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listWorkRequestErrors, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListWorkRequestErrorsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListWorkRequestErrorsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListWorkRequestErrorsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListWorkRequestErrorsResponse")
+	}
+	return
+}
+
+// listWorkRequestErrors implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) listWorkRequestErrors(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/workRequests/{workRequestId}/errors", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListWorkRequestErrorsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListWorkRequestLogs Get the logs of a work request.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ListWorkRequestLogs.go.html to see an example of how to use ListWorkRequestLogs API.
+func (client ContainerEngineClient) ListWorkRequestLogs(ctx context.Context, request ListWorkRequestLogsRequest) (response ListWorkRequestLogsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listWorkRequestLogs, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListWorkRequestLogsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListWorkRequestLogsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListWorkRequestLogsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListWorkRequestLogsResponse")
+	}
+	return
+}
+
+// listWorkRequestLogs implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) listWorkRequestLogs(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/workRequests/{workRequestId}/logs", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListWorkRequestLogsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListWorkRequests List all work requests in a compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ListWorkRequests.go.html to see an example of how to use ListWorkRequests API.
+func (client ContainerEngineClient) ListWorkRequests(ctx context.Context, request ListWorkRequestsRequest) (response ListWorkRequestsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listWorkRequests, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListWorkRequestsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListWorkRequestsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListWorkRequestsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListWorkRequestsResponse")
+	}
+	return
+}
+
+// listWorkRequests implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) listWorkRequests(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/workRequests", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListWorkRequestsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateCluster Update the details of a cluster.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/UpdateCluster.go.html to see an example of how to use UpdateCluster API.
+func (client ContainerEngineClient) UpdateCluster(ctx context.Context, request UpdateClusterRequest) (response UpdateClusterResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateCluster, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateClusterResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateClusterResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateClusterResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateClusterResponse")
+	}
+	return
+}
+
+// updateCluster implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) updateCluster(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/clusters/{clusterId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateClusterResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateClusterEndpointConfig Update the details of the cluster endpoint configuration.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/UpdateClusterEndpointConfig.go.html to see an example of how to use UpdateClusterEndpointConfig API.
+func (client ContainerEngineClient) UpdateClusterEndpointConfig(ctx context.Context, request UpdateClusterEndpointConfigRequest) (response UpdateClusterEndpointConfigResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateClusterEndpointConfig, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateClusterEndpointConfigResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateClusterEndpointConfigResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateClusterEndpointConfigResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateClusterEndpointConfigResponse")
+	}
+	return
+}
+
+// updateClusterEndpointConfig implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) updateClusterEndpointConfig(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/clusters/{clusterId}/actions/updateEndpointConfig", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateClusterEndpointConfigResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateNodePool Update the details of a node pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/UpdateNodePool.go.html to see an example of how to use UpdateNodePool API.
+func (client ContainerEngineClient) UpdateNodePool(ctx context.Context, request UpdateNodePoolRequest) (response UpdateNodePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateNodePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateNodePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateNodePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateNodePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateNodePoolResponse")
+	}
+	return
+}
+
+// updateNodePool implements the OCIOperation interface (enables retrying operations)
+func (client ContainerEngineClient) updateNodePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/nodePools/{nodePoolId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateNodePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_details.go
new file mode 100644
index 000000000000..819b3beaba19
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_details.go
@@ -0,0 +1,51 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateClusterDetails The properties that define a request to create a cluster.
+type CreateClusterDetails struct {
+
+	// The name of the cluster. Avoid entering confidential information.
+	Name *string `mandatory:"true" json:"name"`
+
+	// The OCID of the compartment in which to create the cluster.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the virtual cloud network (VCN) in which to create the cluster.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// The version of Kubernetes to install into the cluster masters.
+	KubernetesVersion *string `mandatory:"true" json:"kubernetesVersion"`
+
+	// The network configuration for access to the Cluster control plane.
+	EndpointConfig *CreateClusterEndpointConfigDetails `mandatory:"false" json:"endpointConfig"`
+
+	// The OCID of the KMS key to be used as the master encryption key for Kubernetes secret encryption.
+	// When used, `kubernetesVersion` must be at least `v1.13.0`.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+
+	// Optional attributes for the cluster.
+	Options *ClusterCreateOptions `mandatory:"false" json:"options"`
+
+	// The image verification policy for signature validation. Once a policy is created and enabled with
+	// one or more kms keys, the policy will ensure all images deployed has been signed with the key(s)
+	// attached to the policy.
+	ImagePolicyConfig *CreateImagePolicyConfigDetails `mandatory:"false" json:"imagePolicyConfig"`
+}
+
+func (m CreateClusterDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_endpoint_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_endpoint_config_details.go
new file mode 100644
index 000000000000..cc81292d6530
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_endpoint_config_details.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateClusterEndpointConfigDetails The properties that define the network configuration for the Cluster endpoint.
+type CreateClusterEndpointConfigDetails struct {
+
+	// The OCID of the regional subnet in which to place the Cluster endpoint.
+	SubnetId *string `mandatory:"false" json:"subnetId"`
+
+	// A list of the OCIDs of the network security groups (NSGs) to apply to the cluster endpoint. For more information about NSGs, see NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// Whether the cluster should be assigned a public IP address. Defaults to false. If set to true on a private subnet, the cluster provisioning will fail.
+	IsPublicIpEnabled *bool `mandatory:"false" json:"isPublicIpEnabled"`
+}
+
+func (m CreateClusterEndpointConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_kubeconfig_content_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_kubeconfig_content_details.go
new file mode 100644
index 000000000000..bf24bc65bd48
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_kubeconfig_content_details.go
@@ -0,0 +1,58 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateClusterKubeconfigContentDetails The properties that define a request to create a cluster kubeconfig.
+type CreateClusterKubeconfigContentDetails struct {
+
+	// The version of the kubeconfig token. Supported value 2.0.0
+	TokenVersion *string `mandatory:"false" json:"tokenVersion"`
+
+	// Deprecated. This field is no longer used.
+	Expiration *int `mandatory:"false" json:"expiration"`
+
+	// The endpoint to target. A cluster may have multiple endpoints exposed but the kubeconfig can only target one at a time.
+	Endpoint CreateClusterKubeconfigContentDetailsEndpointEnum `mandatory:"false" json:"endpoint,omitempty"`
+}
+
+func (m CreateClusterKubeconfigContentDetails) String() string {
+	return common.PointerString(m)
+}
+
+// CreateClusterKubeconfigContentDetailsEndpointEnum Enum with underlying type: string
+type CreateClusterKubeconfigContentDetailsEndpointEnum string
+
+// Set of constants representing the allowable values for CreateClusterKubeconfigContentDetailsEndpointEnum
+const (
+	CreateClusterKubeconfigContentDetailsEndpointLegacyKubernetes CreateClusterKubeconfigContentDetailsEndpointEnum = "LEGACY_KUBERNETES"
+	CreateClusterKubeconfigContentDetailsEndpointPublicEndpoint   CreateClusterKubeconfigContentDetailsEndpointEnum = "PUBLIC_ENDPOINT"
+	CreateClusterKubeconfigContentDetailsEndpointPrivateEndpoint  CreateClusterKubeconfigContentDetailsEndpointEnum = "PRIVATE_ENDPOINT"
+)
+
+var mappingCreateClusterKubeconfigContentDetailsEndpoint = map[string]CreateClusterKubeconfigContentDetailsEndpointEnum{
+	"LEGACY_KUBERNETES": CreateClusterKubeconfigContentDetailsEndpointLegacyKubernetes,
+	"PUBLIC_ENDPOINT":   CreateClusterKubeconfigContentDetailsEndpointPublicEndpoint,
+	"PRIVATE_ENDPOINT":  CreateClusterKubeconfigContentDetailsEndpointPrivateEndpoint,
+}
+
+// GetCreateClusterKubeconfigContentDetailsEndpointEnumValues Enumerates the set of values for CreateClusterKubeconfigContentDetailsEndpointEnum
+func GetCreateClusterKubeconfigContentDetailsEndpointEnumValues() []CreateClusterKubeconfigContentDetailsEndpointEnum {
+	values := make([]CreateClusterKubeconfigContentDetailsEndpointEnum, 0)
+	for _, v := range mappingCreateClusterKubeconfigContentDetailsEndpoint {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_request_response.go
new file mode 100644
index 000000000000..b3931b73a403
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_cluster_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateClusterRequest wrapper for the CreateCluster operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/CreateCluster.go.html to see an example of how to use CreateClusterRequest.
+type CreateClusterRequest struct {
+
+	// The details of the cluster to create.
+	CreateClusterDetails `contributesTo:"body"`
+
+	// A token you supply to uniquely identify the request and provide idempotency if
+	// the request is retried. Idempotency tokens expire after 24 hours.
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateClusterRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateClusterRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateClusterRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateClusterRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateClusterResponse wrapper for the CreateCluster operation
+type CreateClusterResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The OCID of the work request handling the operation.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateClusterResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateClusterResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_image_policy_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_image_policy_config_details.go
new file mode 100644
index 000000000000..083cc56849db
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_image_policy_config_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateImagePolicyConfigDetails The properties that define a image verification policy.
+type CreateImagePolicyConfigDetails struct {
+
+	// Whether the image verification policy is enabled. Defaults to false. If set to true, the images will be verified against the policy at runtime.
+	IsPolicyEnabled *bool `mandatory:"false" json:"isPolicyEnabled"`
+
+	// A list of KMS key details.
+	KeyDetails []KeyDetails `mandatory:"false" json:"keyDetails"`
+}
+
+func (m CreateImagePolicyConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_kubeconfig_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_kubeconfig_request_response.go
new file mode 100644
index 000000000000..89ed1ea24dc4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_kubeconfig_request_response.go
@@ -0,0 +1,78 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"io"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateKubeconfigRequest wrapper for the CreateKubeconfig operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/CreateKubeconfig.go.html to see an example of how to use CreateKubeconfigRequest.
+type CreateKubeconfigRequest struct {
+
+	// The OCID of the cluster.
+	ClusterId *string `mandatory:"true" contributesTo:"path" name:"clusterId"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// The details of the cluster kubeconfig to create.
+	CreateClusterKubeconfigContentDetails `contributesTo:"body"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateKubeconfigRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateKubeconfigRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateKubeconfigRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateKubeconfigRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateKubeconfigResponse wrapper for the CreateKubeconfig operation
+type CreateKubeconfigResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The io.ReadCloser instance
+	Content io.ReadCloser `presentIn:"body" encoding:"binary"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateKubeconfigResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateKubeconfigResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_pool_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_pool_details.go
new file mode 100644
index 000000000000..3952e5c2bc21
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_pool_details.go
@@ -0,0 +1,142 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateNodePoolDetails The properties that define a request to create a node pool.
+type CreateNodePoolDetails struct {
+
+	// The OCID of the compartment in which the node pool exists.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the cluster to which this node pool is attached.
+	ClusterId *string `mandatory:"true" json:"clusterId"`
+
+	// The name of the node pool. Avoid entering confidential information.
+	Name *string `mandatory:"true" json:"name"`
+
+	// The version of Kubernetes to install on the nodes in the node pool.
+	KubernetesVersion *string `mandatory:"true" json:"kubernetesVersion"`
+
+	// The name of the node shape of the nodes in the node pool.
+	NodeShape *string `mandatory:"true" json:"nodeShape"`
+
+	// A list of key/value pairs to add to each underlying OCI instance in the node pool on launch.
+	NodeMetadata map[string]string `mandatory:"false" json:"nodeMetadata"`
+
+	// Deprecated. Use `nodeSourceDetails` instead.
+	// If you specify values for both, this value is ignored.
+	// The name of the image running on the nodes in the node pool.
+	NodeImageName *string `mandatory:"false" json:"nodeImageName"`
+
+	// Specify the source to use to launch nodes in the node pool. Currently, image is the only supported source.
+	NodeSourceDetails NodeSourceDetails `mandatory:"false" json:"nodeSourceDetails"`
+
+	// Specify the configuration of the shape to launch nodes in the node pool.
+	NodeShapeConfig *CreateNodeShapeConfigDetails `mandatory:"false" json:"nodeShapeConfig"`
+
+	// A list of key/value pairs to add to nodes after they join the Kubernetes cluster.
+	InitialNodeLabels []KeyValue `mandatory:"false" json:"initialNodeLabels"`
+
+	// The SSH public key on each node in the node pool on launch.
+	SshPublicKey *string `mandatory:"false" json:"sshPublicKey"`
+
+	// Optional, default to 1. The number of nodes to create in each subnet specified in subnetIds property.
+	// When used, subnetIds is required. This property is deprecated, use nodeConfigDetails instead.
+	QuantityPerSubnet *int `mandatory:"false" json:"quantityPerSubnet"`
+
+	// The OCIDs of the subnets in which to place nodes for this node pool. When used, quantityPerSubnet
+	// can be provided. This property is deprecated, use nodeConfigDetails. Exactly one of the
+	// subnetIds or nodeConfigDetails properties must be specified.
+	SubnetIds []string `mandatory:"false" json:"subnetIds"`
+
+	// The configuration of nodes in the node pool. Exactly one of the
+	// subnetIds or nodeConfigDetails properties must be specified.
+	NodeConfigDetails *CreateNodePoolNodeConfigDetails `mandatory:"false" json:"nodeConfigDetails"`
+}
+
+func (m CreateNodePoolDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *CreateNodePoolDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		NodeMetadata      map[string]string                `json:"nodeMetadata"`
+		NodeImageName     *string                          `json:"nodeImageName"`
+		NodeSourceDetails nodesourcedetails                `json:"nodeSourceDetails"`
+		NodeShapeConfig   *CreateNodeShapeConfigDetails    `json:"nodeShapeConfig"`
+		InitialNodeLabels []KeyValue                       `json:"initialNodeLabels"`
+		SshPublicKey      *string                          `json:"sshPublicKey"`
+		QuantityPerSubnet *int                             `json:"quantityPerSubnet"`
+		SubnetIds         []string                         `json:"subnetIds"`
+		NodeConfigDetails *CreateNodePoolNodeConfigDetails `json:"nodeConfigDetails"`
+		CompartmentId     *string                          `json:"compartmentId"`
+		ClusterId         *string                          `json:"clusterId"`
+		Name              *string                          `json:"name"`
+		KubernetesVersion *string                          `json:"kubernetesVersion"`
+		NodeShape         *string                          `json:"nodeShape"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.NodeMetadata = model.NodeMetadata
+
+	m.NodeImageName = model.NodeImageName
+
+	nn, e = model.NodeSourceDetails.UnmarshalPolymorphicJSON(model.NodeSourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.NodeSourceDetails = nn.(NodeSourceDetails)
+	} else {
+		m.NodeSourceDetails = nil
+	}
+
+	m.NodeShapeConfig = model.NodeShapeConfig
+
+	m.InitialNodeLabels = make([]KeyValue, len(model.InitialNodeLabels))
+	for i, n := range model.InitialNodeLabels {
+		m.InitialNodeLabels[i] = n
+	}
+
+	m.SshPublicKey = model.SshPublicKey
+
+	m.QuantityPerSubnet = model.QuantityPerSubnet
+
+	m.SubnetIds = make([]string, len(model.SubnetIds))
+	for i, n := range model.SubnetIds {
+		m.SubnetIds[i] = n
+	}
+
+	m.NodeConfigDetails = model.NodeConfigDetails
+
+	m.CompartmentId = model.CompartmentId
+
+	m.ClusterId = model.ClusterId
+
+	m.Name = model.Name
+
+	m.KubernetesVersion = model.KubernetesVersion
+
+	m.NodeShape = model.NodeShape
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_pool_node_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_pool_node_config_details.go
new file mode 100644
index 000000000000..833a17739e06
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_pool_node_config_details.go
@@ -0,0 +1,37 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateNodePoolNodeConfigDetails The size and placement configuration of nodes in the node pool.
+type CreateNodePoolNodeConfigDetails struct {
+
+	// The number of nodes that should be in the node pool.
+	Size *int `mandatory:"true" json:"size"`
+
+	// The placement configurations for the node pool. Provide one placement
+	// configuration for each availability domain in which you intend to launch a node.
+	// To use the node pool with a regional subnet, provide a placement configuration for
+	// each availability domain, and include the regional subnet in each placement
+	// configuration.
+	PlacementConfigs []NodePoolPlacementConfigDetails `mandatory:"true" json:"placementConfigs"`
+
+	// The OCIDs of the Network Security Group(s) to associate nodes for this node pool with. For more information about NSGs, see NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+}
+
+func (m CreateNodePoolNodeConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_pool_request_response.go
new file mode 100644
index 000000000000..14c2c1e19d34
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_pool_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateNodePoolRequest wrapper for the CreateNodePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/CreateNodePool.go.html to see an example of how to use CreateNodePoolRequest.
+type CreateNodePoolRequest struct {
+
+	// The details of the node pool to create.
+	CreateNodePoolDetails `contributesTo:"body"`
+
+	// A token you supply to uniquely identify the request and provide idempotency if
+	// the request is retried. Idempotency tokens expire after 24 hours.
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateNodePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateNodePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateNodePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateNodePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateNodePoolResponse wrapper for the CreateNodePool operation
+type CreateNodePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The OCID of the work request handling the operation.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateNodePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateNodePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_shape_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_shape_config_details.go
new file mode 100644
index 000000000000..a029c55c2731
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/create_node_shape_config_details.go
@@ -0,0 +1,31 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateNodeShapeConfigDetails The shape configuration of the nodes.
+type CreateNodeShapeConfigDetails struct {
+
+	// The total number of OCPUs available to each node in the node pool.
+	// See here (https://docs.cloud.oracle.com/en-us/iaas/api/#/en/iaas/20160918/Shape/) for details.
+	Ocpus *float32 `mandatory:"false" json:"ocpus"`
+
+	// The total amount of memory available to each node, in gigabytes.
+	MemoryInGBs *float32 `mandatory:"false" json:"memoryInGBs"`
+}
+
+func (m CreateNodeShapeConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/delete_cluster_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/delete_cluster_request_response.go
new file mode 100644
index 000000000000..7e81fddb3852
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/delete_cluster_request_response.go
@@ -0,0 +1,78 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteClusterRequest wrapper for the DeleteCluster operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/DeleteCluster.go.html to see an example of how to use DeleteClusterRequest.
+type DeleteClusterRequest struct {
+
+	// The OCID of the cluster.
+	ClusterId *string `mandatory:"true" contributesTo:"path" name:"clusterId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource.  The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteClusterRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteClusterRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteClusterRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteClusterRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteClusterResponse wrapper for the DeleteCluster operation
+type DeleteClusterResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The OCID of the work request handling the operation.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteClusterResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteClusterResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/delete_node_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/delete_node_pool_request_response.go
new file mode 100644
index 000000000000..d6eff5cda368
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/delete_node_pool_request_response.go
@@ -0,0 +1,78 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteNodePoolRequest wrapper for the DeleteNodePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/DeleteNodePool.go.html to see an example of how to use DeleteNodePoolRequest.
+type DeleteNodePoolRequest struct {
+
+	// The OCID of the node pool.
+	NodePoolId *string `mandatory:"true" contributesTo:"path" name:"nodePoolId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource.  The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteNodePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteNodePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteNodePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteNodePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteNodePoolResponse wrapper for the DeleteNodePool operation
+type DeleteNodePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The OCID of the work request handling the operation.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteNodePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteNodePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/delete_work_request_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/delete_work_request_request_response.go
new file mode 100644
index 000000000000..4826a6a755ee
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/delete_work_request_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteWorkRequestRequest wrapper for the DeleteWorkRequest operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/DeleteWorkRequest.go.html to see an example of how to use DeleteWorkRequestRequest.
+type DeleteWorkRequestRequest struct {
+
+	// The OCID of the work request.
+	WorkRequestId *string `mandatory:"true" contributesTo:"path" name:"workRequestId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource.  The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteWorkRequestRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteWorkRequestRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteWorkRequestRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteWorkRequestRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteWorkRequestResponse wrapper for the DeleteWorkRequest operation
+type DeleteWorkRequestResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteWorkRequestResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteWorkRequestResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_cluster_migrate_to_native_vcn_status_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_cluster_migrate_to_native_vcn_status_request_response.go
new file mode 100644
index 000000000000..b1769c14dea7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_cluster_migrate_to_native_vcn_status_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetClusterMigrateToNativeVcnStatusRequest wrapper for the GetClusterMigrateToNativeVcnStatus operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetClusterMigrateToNativeVcnStatus.go.html to see an example of how to use GetClusterMigrateToNativeVcnStatusRequest.
+type GetClusterMigrateToNativeVcnStatusRequest struct {
+
+	// The OCID of the cluster.
+	ClusterId *string `mandatory:"true" contributesTo:"path" name:"clusterId"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetClusterMigrateToNativeVcnStatusRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetClusterMigrateToNativeVcnStatusRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetClusterMigrateToNativeVcnStatusRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetClusterMigrateToNativeVcnStatusRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetClusterMigrateToNativeVcnStatusResponse wrapper for the GetClusterMigrateToNativeVcnStatus operation
+type GetClusterMigrateToNativeVcnStatusResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ClusterMigrateToNativeVcnStatus instance
+	ClusterMigrateToNativeVcnStatus `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetClusterMigrateToNativeVcnStatusResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetClusterMigrateToNativeVcnStatusResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_cluster_options_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_cluster_options_request_response.go
new file mode 100644
index 000000000000..ce434fe8b399
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_cluster_options_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetClusterOptionsRequest wrapper for the GetClusterOptions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetClusterOptions.go.html to see an example of how to use GetClusterOptionsRequest.
+type GetClusterOptionsRequest struct {
+
+	// The id of the option set to retrieve. Use "all" get all options, or use a cluster ID to get options specific to the provided cluster.
+	ClusterOptionId *string `mandatory:"true" contributesTo:"path" name:"clusterOptionId"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"false" contributesTo:"query" name:"compartmentId"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetClusterOptionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetClusterOptionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetClusterOptionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetClusterOptionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetClusterOptionsResponse wrapper for the GetClusterOptions operation
+type GetClusterOptionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ClusterOptions instance
+	ClusterOptions `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetClusterOptionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetClusterOptionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_cluster_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_cluster_request_response.go
new file mode 100644
index 000000000000..00b74650c8c7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_cluster_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetClusterRequest wrapper for the GetCluster operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetCluster.go.html to see an example of how to use GetClusterRequest.
+type GetClusterRequest struct {
+
+	// The OCID of the cluster.
+	ClusterId *string `mandatory:"true" contributesTo:"path" name:"clusterId"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetClusterRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetClusterRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetClusterRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetClusterRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetClusterResponse wrapper for the GetCluster operation
+type GetClusterResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Cluster instance
+	Cluster `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetClusterResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetClusterResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_node_pool_options_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_node_pool_options_request_response.go
new file mode 100644
index 000000000000..d4e94525d525
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_node_pool_options_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetNodePoolOptionsRequest wrapper for the GetNodePoolOptions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetNodePoolOptions.go.html to see an example of how to use GetNodePoolOptionsRequest.
+type GetNodePoolOptionsRequest struct {
+
+	// The id of the option set to retrieve. Use "all" get all options, or use a cluster ID to get options specific to the provided cluster.
+	NodePoolOptionId *string `mandatory:"true" contributesTo:"path" name:"nodePoolOptionId"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"false" contributesTo:"query" name:"compartmentId"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetNodePoolOptionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetNodePoolOptionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetNodePoolOptionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetNodePoolOptionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetNodePoolOptionsResponse wrapper for the GetNodePoolOptions operation
+type GetNodePoolOptionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The NodePoolOptions instance
+	NodePoolOptions `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetNodePoolOptionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetNodePoolOptionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_node_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_node_pool_request_response.go
new file mode 100644
index 000000000000..d7b945096bbd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_node_pool_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetNodePoolRequest wrapper for the GetNodePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetNodePool.go.html to see an example of how to use GetNodePoolRequest.
+type GetNodePoolRequest struct {
+
+	// The OCID of the node pool.
+	NodePoolId *string `mandatory:"true" contributesTo:"path" name:"nodePoolId"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetNodePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetNodePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetNodePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetNodePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetNodePoolResponse wrapper for the GetNodePool operation
+type GetNodePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The NodePool instance
+	NodePool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetNodePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetNodePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_work_request_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_work_request_request_response.go
new file mode 100644
index 000000000000..fee722d02d84
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/get_work_request_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetWorkRequestRequest wrapper for the GetWorkRequest operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/GetWorkRequest.go.html to see an example of how to use GetWorkRequestRequest.
+type GetWorkRequestRequest struct {
+
+	// The OCID of the work request.
+	WorkRequestId *string `mandatory:"true" contributesTo:"path" name:"workRequestId"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetWorkRequestRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetWorkRequestRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetWorkRequestRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetWorkRequestRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetWorkRequestResponse wrapper for the GetWorkRequest operation
+type GetWorkRequestResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The WorkRequest instance
+	WorkRequest `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// the number of seconds to should wait before polling this endpoint again
+	RetryAfter *int `presentIn:"header" name:"retry-after"`
+}
+
+func (response GetWorkRequestResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetWorkRequestResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/image_policy_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/image_policy_config.go
new file mode 100644
index 000000000000..671611a11d34
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/image_policy_config.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ImagePolicyConfig The properties that define a image verification policy.
+type ImagePolicyConfig struct {
+
+	// Whether the image verification policy is enabled. Defaults to false. If set to true, the images will be verified against the policy at runtime.
+	IsPolicyEnabled *bool `mandatory:"false" json:"isPolicyEnabled"`
+
+	// A list of KMS key details.
+	KeyDetails []KeyDetails `mandatory:"false" json:"keyDetails"`
+}
+
+func (m ImagePolicyConfig) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/key_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/key_details.go
new file mode 100644
index 000000000000..3cd09bdb4446
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/key_details.go
@@ -0,0 +1,27 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// KeyDetails The properties that define the kms keys used by OKE for Image Signature verification.
+type KeyDetails struct {
+
+	// The OCIDs of the KMS key that will be used to verify whether the images are signed by an approved source.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+}
+
+func (m KeyDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/key_value.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/key_value.go
new file mode 100644
index 000000000000..c17a49130c72
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/key_value.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// KeyValue The properties that define a key value pair.
+type KeyValue struct {
+
+	// The key of the pair.
+	Key *string `mandatory:"false" json:"key"`
+
+	// The value of the pair.
+	Value *string `mandatory:"false" json:"value"`
+}
+
+func (m KeyValue) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/kubernetes_network_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/kubernetes_network_config.go
new file mode 100644
index 000000000000..4eeb01f16b71
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/kubernetes_network_config.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// KubernetesNetworkConfig The properties that define the network configuration for Kubernetes.
+type KubernetesNetworkConfig struct {
+
+	// The CIDR block for Kubernetes pods.
+	PodsCidr *string `mandatory:"false" json:"podsCidr"`
+
+	// The CIDR block for Kubernetes services.
+	ServicesCidr *string `mandatory:"false" json:"servicesCidr"`
+}
+
+func (m KubernetesNetworkConfig) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_clusters_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_clusters_request_response.go
new file mode 100644
index 000000000000..a6b04dbd25f0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_clusters_request_response.go
@@ -0,0 +1,147 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListClustersRequest wrapper for the ListClusters operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ListClusters.go.html to see an example of how to use ListClustersRequest.
+type ListClustersRequest struct {
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// A cluster lifecycle state to filter on. Can have multiple parameters of this name.
+	LifecycleState []ClusterLifecycleStateEnum `contributesTo:"query" name:"lifecycleState" omitEmpty:"true" collectionFormat:"multi"`
+
+	// The name to filter on.
+	Name *string `mandatory:"false" contributesTo:"query" name:"name"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated "List" call.
+	// 1 is the minimum, 1000 is the maximum. For important details about how pagination works,
+	// see List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List" call.
+	// For important details about how pagination works, see List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The optional order in which to sort the results.
+	SortOrder ListClustersSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// The optional field to sort the results by.
+	SortBy ListClustersSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListClustersRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListClustersRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListClustersRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListClustersRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListClustersResponse wrapper for the ListClusters operation
+type ListClustersResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []ClusterSummary instances
+	Items []ClusterSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages of results remain.
+	// For important details about how pagination works, see List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListClustersResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListClustersResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListClustersSortOrderEnum Enum with underlying type: string
+type ListClustersSortOrderEnum string
+
+// Set of constants representing the allowable values for ListClustersSortOrderEnum
+const (
+	ListClustersSortOrderAsc  ListClustersSortOrderEnum = "ASC"
+	ListClustersSortOrderDesc ListClustersSortOrderEnum = "DESC"
+)
+
+var mappingListClustersSortOrder = map[string]ListClustersSortOrderEnum{
+	"ASC":  ListClustersSortOrderAsc,
+	"DESC": ListClustersSortOrderDesc,
+}
+
+// GetListClustersSortOrderEnumValues Enumerates the set of values for ListClustersSortOrderEnum
+func GetListClustersSortOrderEnumValues() []ListClustersSortOrderEnum {
+	values := make([]ListClustersSortOrderEnum, 0)
+	for _, v := range mappingListClustersSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListClustersSortByEnum Enum with underlying type: string
+type ListClustersSortByEnum string
+
+// Set of constants representing the allowable values for ListClustersSortByEnum
+const (
+	ListClustersSortById          ListClustersSortByEnum = "ID"
+	ListClustersSortByName        ListClustersSortByEnum = "NAME"
+	ListClustersSortByTimeCreated ListClustersSortByEnum = "TIME_CREATED"
+)
+
+var mappingListClustersSortBy = map[string]ListClustersSortByEnum{
+	"ID":           ListClustersSortById,
+	"NAME":         ListClustersSortByName,
+	"TIME_CREATED": ListClustersSortByTimeCreated,
+}
+
+// GetListClustersSortByEnumValues Enumerates the set of values for ListClustersSortByEnum
+func GetListClustersSortByEnumValues() []ListClustersSortByEnum {
+	values := make([]ListClustersSortByEnum, 0)
+	for _, v := range mappingListClustersSortBy {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_node_pools_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_node_pools_request_response.go
new file mode 100644
index 000000000000..b2925355e45f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_node_pools_request_response.go
@@ -0,0 +1,147 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListNodePoolsRequest wrapper for the ListNodePools operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ListNodePools.go.html to see an example of how to use ListNodePoolsRequest.
+type ListNodePoolsRequest struct {
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID of the cluster.
+	ClusterId *string `mandatory:"false" contributesTo:"query" name:"clusterId"`
+
+	// The name to filter on.
+	Name *string `mandatory:"false" contributesTo:"query" name:"name"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated "List" call.
+	// 1 is the minimum, 1000 is the maximum. For important details about how pagination works,
+	// see List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List" call.
+	// For important details about how pagination works, see List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The optional order in which to sort the results.
+	SortOrder ListNodePoolsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// The optional field to sort the results by.
+	SortBy ListNodePoolsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListNodePoolsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListNodePoolsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListNodePoolsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListNodePoolsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListNodePoolsResponse wrapper for the ListNodePools operation
+type ListNodePoolsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []NodePoolSummary instances
+	Items []NodePoolSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages of results remain.
+	// For important details about how pagination works, see List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListNodePoolsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListNodePoolsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListNodePoolsSortOrderEnum Enum with underlying type: string
+type ListNodePoolsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListNodePoolsSortOrderEnum
+const (
+	ListNodePoolsSortOrderAsc  ListNodePoolsSortOrderEnum = "ASC"
+	ListNodePoolsSortOrderDesc ListNodePoolsSortOrderEnum = "DESC"
+)
+
+var mappingListNodePoolsSortOrder = map[string]ListNodePoolsSortOrderEnum{
+	"ASC":  ListNodePoolsSortOrderAsc,
+	"DESC": ListNodePoolsSortOrderDesc,
+}
+
+// GetListNodePoolsSortOrderEnumValues Enumerates the set of values for ListNodePoolsSortOrderEnum
+func GetListNodePoolsSortOrderEnumValues() []ListNodePoolsSortOrderEnum {
+	values := make([]ListNodePoolsSortOrderEnum, 0)
+	for _, v := range mappingListNodePoolsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListNodePoolsSortByEnum Enum with underlying type: string
+type ListNodePoolsSortByEnum string
+
+// Set of constants representing the allowable values for ListNodePoolsSortByEnum
+const (
+	ListNodePoolsSortById          ListNodePoolsSortByEnum = "ID"
+	ListNodePoolsSortByName        ListNodePoolsSortByEnum = "NAME"
+	ListNodePoolsSortByTimeCreated ListNodePoolsSortByEnum = "TIME_CREATED"
+)
+
+var mappingListNodePoolsSortBy = map[string]ListNodePoolsSortByEnum{
+	"ID":           ListNodePoolsSortById,
+	"NAME":         ListNodePoolsSortByName,
+	"TIME_CREATED": ListNodePoolsSortByTimeCreated,
+}
+
+// GetListNodePoolsSortByEnumValues Enumerates the set of values for ListNodePoolsSortByEnum
+func GetListNodePoolsSortByEnumValues() []ListNodePoolsSortByEnum {
+	values := make([]ListNodePoolsSortByEnum, 0)
+	for _, v := range mappingListNodePoolsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_work_request_errors_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_work_request_errors_request_response.go
new file mode 100644
index 000000000000..04e2d6783a9a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_work_request_errors_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListWorkRequestErrorsRequest wrapper for the ListWorkRequestErrors operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ListWorkRequestErrors.go.html to see an example of how to use ListWorkRequestErrorsRequest.
+type ListWorkRequestErrorsRequest struct {
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID of the work request.
+	WorkRequestId *string `mandatory:"true" contributesTo:"path" name:"workRequestId"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListWorkRequestErrorsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListWorkRequestErrorsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListWorkRequestErrorsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListWorkRequestErrorsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListWorkRequestErrorsResponse wrapper for the ListWorkRequestErrors operation
+type ListWorkRequestErrorsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The []WorkRequestError instance
+	Items []WorkRequestError `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListWorkRequestErrorsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListWorkRequestErrorsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_work_request_logs_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_work_request_logs_request_response.go
new file mode 100644
index 000000000000..90c15d3b2053
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_work_request_logs_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListWorkRequestLogsRequest wrapper for the ListWorkRequestLogs operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ListWorkRequestLogs.go.html to see an example of how to use ListWorkRequestLogsRequest.
+type ListWorkRequestLogsRequest struct {
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID of the work request.
+	WorkRequestId *string `mandatory:"true" contributesTo:"path" name:"workRequestId"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListWorkRequestLogsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListWorkRequestLogsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListWorkRequestLogsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListWorkRequestLogsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListWorkRequestLogsResponse wrapper for the ListWorkRequestLogs operation
+type ListWorkRequestLogsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The []WorkRequestLogEntry instance
+	Items []WorkRequestLogEntry `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListWorkRequestLogsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListWorkRequestLogsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_work_requests_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_work_requests_request_response.go
new file mode 100644
index 000000000000..ca25d9881ae2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/list_work_requests_request_response.go
@@ -0,0 +1,182 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListWorkRequestsRequest wrapper for the ListWorkRequests operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/ListWorkRequests.go.html to see an example of how to use ListWorkRequestsRequest.
+type ListWorkRequestsRequest struct {
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID of the cluster.
+	ClusterId *string `mandatory:"false" contributesTo:"query" name:"clusterId"`
+
+	// The OCID of the resource associated with a work request
+	ResourceId *string `mandatory:"false" contributesTo:"query" name:"resourceId"`
+
+	// Type of the resource associated with a work request
+	ResourceType ListWorkRequestsResourceTypeEnum `mandatory:"false" contributesTo:"query" name:"resourceType" omitEmpty:"true"`
+
+	// A work request status to filter on. Can have multiple parameters of this name.
+	Status []string `contributesTo:"query" name:"status" collectionFormat:"multi"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated "List" call.
+	// 1 is the minimum, 1000 is the maximum. For important details about how pagination works,
+	// see List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List" call.
+	// For important details about how pagination works, see List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The optional order in which to sort the results.
+	SortOrder ListWorkRequestsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// The optional field to sort the results by.
+	SortBy ListWorkRequestsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListWorkRequestsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListWorkRequestsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListWorkRequestsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListWorkRequestsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListWorkRequestsResponse wrapper for the ListWorkRequests operation
+type ListWorkRequestsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []WorkRequestSummary instances
+	Items []WorkRequestSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages of results remain.
+	// For important details about how pagination works, see List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
+	// particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListWorkRequestsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListWorkRequestsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListWorkRequestsResourceTypeEnum Enum with underlying type: string
+type ListWorkRequestsResourceTypeEnum string
+
+// Set of constants representing the allowable values for ListWorkRequestsResourceTypeEnum
+const (
+	ListWorkRequestsResourceTypeCluster  ListWorkRequestsResourceTypeEnum = "CLUSTER"
+	ListWorkRequestsResourceTypeNodepool ListWorkRequestsResourceTypeEnum = "NODEPOOL"
+)
+
+var mappingListWorkRequestsResourceType = map[string]ListWorkRequestsResourceTypeEnum{
+	"CLUSTER":  ListWorkRequestsResourceTypeCluster,
+	"NODEPOOL": ListWorkRequestsResourceTypeNodepool,
+}
+
+// GetListWorkRequestsResourceTypeEnumValues Enumerates the set of values for ListWorkRequestsResourceTypeEnum
+func GetListWorkRequestsResourceTypeEnumValues() []ListWorkRequestsResourceTypeEnum {
+	values := make([]ListWorkRequestsResourceTypeEnum, 0)
+	for _, v := range mappingListWorkRequestsResourceType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListWorkRequestsSortOrderEnum Enum with underlying type: string
+type ListWorkRequestsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListWorkRequestsSortOrderEnum
+const (
+	ListWorkRequestsSortOrderAsc  ListWorkRequestsSortOrderEnum = "ASC"
+	ListWorkRequestsSortOrderDesc ListWorkRequestsSortOrderEnum = "DESC"
+)
+
+var mappingListWorkRequestsSortOrder = map[string]ListWorkRequestsSortOrderEnum{
+	"ASC":  ListWorkRequestsSortOrderAsc,
+	"DESC": ListWorkRequestsSortOrderDesc,
+}
+
+// GetListWorkRequestsSortOrderEnumValues Enumerates the set of values for ListWorkRequestsSortOrderEnum
+func GetListWorkRequestsSortOrderEnumValues() []ListWorkRequestsSortOrderEnum {
+	values := make([]ListWorkRequestsSortOrderEnum, 0)
+	for _, v := range mappingListWorkRequestsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListWorkRequestsSortByEnum Enum with underlying type: string
+type ListWorkRequestsSortByEnum string
+
+// Set of constants representing the allowable values for ListWorkRequestsSortByEnum
+const (
+	ListWorkRequestsSortById            ListWorkRequestsSortByEnum = "ID"
+	ListWorkRequestsSortByOperationType ListWorkRequestsSortByEnum = "OPERATION_TYPE"
+	ListWorkRequestsSortByStatus        ListWorkRequestsSortByEnum = "STATUS"
+	ListWorkRequestsSortByTimeAccepted  ListWorkRequestsSortByEnum = "TIME_ACCEPTED"
+	ListWorkRequestsSortByTimeStarted   ListWorkRequestsSortByEnum = "TIME_STARTED"
+	ListWorkRequestsSortByTimeFinished  ListWorkRequestsSortByEnum = "TIME_FINISHED"
+)
+
+var mappingListWorkRequestsSortBy = map[string]ListWorkRequestsSortByEnum{
+	"ID":             ListWorkRequestsSortById,
+	"OPERATION_TYPE": ListWorkRequestsSortByOperationType,
+	"STATUS":         ListWorkRequestsSortByStatus,
+	"TIME_ACCEPTED":  ListWorkRequestsSortByTimeAccepted,
+	"TIME_STARTED":   ListWorkRequestsSortByTimeStarted,
+	"TIME_FINISHED":  ListWorkRequestsSortByTimeFinished,
+}
+
+// GetListWorkRequestsSortByEnumValues Enumerates the set of values for ListWorkRequestsSortByEnum
+func GetListWorkRequestsSortByEnumValues() []ListWorkRequestsSortByEnum {
+	values := make([]ListWorkRequestsSortByEnum, 0)
+	for _, v := range mappingListWorkRequestsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node.go
new file mode 100644
index 000000000000..8526089c8bb5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node.go
@@ -0,0 +1,93 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Node The properties that define a node.
+type Node struct {
+
+	// The OCID of the compute instance backing this node.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The name of the node.
+	Name *string `mandatory:"false" json:"name"`
+
+	// The version of Kubernetes this node is running.
+	KubernetesVersion *string `mandatory:"false" json:"kubernetesVersion"`
+
+	// The name of the availability domain in which this node is placed.
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+
+	// The OCID of the subnet in which this node is placed.
+	SubnetId *string `mandatory:"false" json:"subnetId"`
+
+	// The OCID of the node pool to which this node belongs.
+	NodePoolId *string `mandatory:"false" json:"nodePoolId"`
+
+	// The fault domain of this node.
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	// The private IP address of this node.
+	PrivateIp *string `mandatory:"false" json:"privateIp"`
+
+	// The public IP address of this node.
+	PublicIp *string `mandatory:"false" json:"publicIp"`
+
+	// An error that may be associated with the node.
+	NodeError *NodeError `mandatory:"false" json:"nodeError"`
+
+	// The state of the node.
+	LifecycleState NodeLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// Details about the state of the node.
+	LifecycleDetails *string `mandatory:"false" json:"lifecycleDetails"`
+}
+
+func (m Node) String() string {
+	return common.PointerString(m)
+}
+
+// NodeLifecycleStateEnum Enum with underlying type: string
+type NodeLifecycleStateEnum string
+
+// Set of constants representing the allowable values for NodeLifecycleStateEnum
+const (
+	NodeLifecycleStateCreating NodeLifecycleStateEnum = "CREATING"
+	NodeLifecycleStateActive   NodeLifecycleStateEnum = "ACTIVE"
+	NodeLifecycleStateUpdating NodeLifecycleStateEnum = "UPDATING"
+	NodeLifecycleStateDeleting NodeLifecycleStateEnum = "DELETING"
+	NodeLifecycleStateDeleted  NodeLifecycleStateEnum = "DELETED"
+	NodeLifecycleStateFailing  NodeLifecycleStateEnum = "FAILING"
+	NodeLifecycleStateInactive NodeLifecycleStateEnum = "INACTIVE"
+)
+
+var mappingNodeLifecycleState = map[string]NodeLifecycleStateEnum{
+	"CREATING": NodeLifecycleStateCreating,
+	"ACTIVE":   NodeLifecycleStateActive,
+	"UPDATING": NodeLifecycleStateUpdating,
+	"DELETING": NodeLifecycleStateDeleting,
+	"DELETED":  NodeLifecycleStateDeleted,
+	"FAILING":  NodeLifecycleStateFailing,
+	"INACTIVE": NodeLifecycleStateInactive,
+}
+
+// GetNodeLifecycleStateEnumValues Enumerates the set of values for NodeLifecycleStateEnum
+func GetNodeLifecycleStateEnumValues() []NodeLifecycleStateEnum {
+	values := make([]NodeLifecycleStateEnum, 0)
+	for _, v := range mappingNodeLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_error.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_error.go
new file mode 100644
index 000000000000..08946361e1e6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_error.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodeError The properties that define an upstream error while managing a node.
+type NodeError struct {
+
+	// A short error code that defines the upstream error, meant for programmatic parsing. See API Errors (https://docs.cloud.oracle.com/Content/API/References/apierrors.htm).
+	Code *string `mandatory:"true" json:"code"`
+
+	// A human-readable error string of the upstream error.
+	Message *string `mandatory:"true" json:"message"`
+
+	// The status of the HTTP response encountered in the upstream error.
+	Status *string `mandatory:"false" json:"status"`
+
+	// Unique Oracle-assigned identifier for the upstream request. If you need to contact Oracle about a particular upstream request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" json:"opc-request-id"`
+}
+
+func (m NodeError) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool.go
new file mode 100644
index 000000000000..7c89fc7aa5d5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool.go
@@ -0,0 +1,171 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodePool A pool of compute nodes attached to a cluster. Avoid entering confidential information.
+type NodePool struct {
+
+	// The OCID of the node pool.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The OCID of the compartment in which the node pool exists.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// The OCID of the cluster to which this node pool is attached.
+	ClusterId *string `mandatory:"false" json:"clusterId"`
+
+	// The name of the node pool.
+	Name *string `mandatory:"false" json:"name"`
+
+	// The version of Kubernetes running on the nodes in the node pool.
+	KubernetesVersion *string `mandatory:"false" json:"kubernetesVersion"`
+
+	// A list of key/value pairs to add to each underlying OCI instance in the node pool on launch.
+	NodeMetadata map[string]string `mandatory:"false" json:"nodeMetadata"`
+
+	// Deprecated. see `nodeSource`. The OCID of the image running on the nodes in the node pool.
+	NodeImageId *string `mandatory:"false" json:"nodeImageId"`
+
+	// Deprecated. see `nodeSource`. The name of the image running on the nodes in the node pool.
+	NodeImageName *string `mandatory:"false" json:"nodeImageName"`
+
+	// The shape configuration of the nodes.
+	NodeShapeConfig *NodeShapeConfig `mandatory:"false" json:"nodeShapeConfig"`
+
+	// Deprecated. see `nodeSourceDetails`. Source running on the nodes in the node pool.
+	NodeSource NodeSourceOption `mandatory:"false" json:"nodeSource"`
+
+	// Source running on the nodes in the node pool.
+	NodeSourceDetails NodeSourceDetails `mandatory:"false" json:"nodeSourceDetails"`
+
+	// The name of the node shape of the nodes in the node pool.
+	NodeShape *string `mandatory:"false" json:"nodeShape"`
+
+	// A list of key/value pairs to add to nodes after they join the Kubernetes cluster.
+	InitialNodeLabels []KeyValue `mandatory:"false" json:"initialNodeLabels"`
+
+	// The SSH public key on each node in the node pool on launch.
+	SshPublicKey *string `mandatory:"false" json:"sshPublicKey"`
+
+	// The number of nodes in each subnet.
+	QuantityPerSubnet *int `mandatory:"false" json:"quantityPerSubnet"`
+
+	// The OCIDs of the subnets in which to place nodes for this node pool.
+	SubnetIds []string `mandatory:"false" json:"subnetIds"`
+
+	// The nodes in the node pool.
+	Nodes []Node `mandatory:"false" json:"nodes"`
+
+	// The configuration of nodes in the node pool.
+	NodeConfigDetails *NodePoolNodeConfigDetails `mandatory:"false" json:"nodeConfigDetails"`
+}
+
+func (m NodePool) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *NodePool) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		Id                *string                    `json:"id"`
+		CompartmentId     *string                    `json:"compartmentId"`
+		ClusterId         *string                    `json:"clusterId"`
+		Name              *string                    `json:"name"`
+		KubernetesVersion *string                    `json:"kubernetesVersion"`
+		NodeMetadata      map[string]string          `json:"nodeMetadata"`
+		NodeImageId       *string                    `json:"nodeImageId"`
+		NodeImageName     *string                    `json:"nodeImageName"`
+		NodeShapeConfig   *NodeShapeConfig           `json:"nodeShapeConfig"`
+		NodeSource        nodesourceoption           `json:"nodeSource"`
+		NodeSourceDetails nodesourcedetails          `json:"nodeSourceDetails"`
+		NodeShape         *string                    `json:"nodeShape"`
+		InitialNodeLabels []KeyValue                 `json:"initialNodeLabels"`
+		SshPublicKey      *string                    `json:"sshPublicKey"`
+		QuantityPerSubnet *int                       `json:"quantityPerSubnet"`
+		SubnetIds         []string                   `json:"subnetIds"`
+		Nodes             []Node                     `json:"nodes"`
+		NodeConfigDetails *NodePoolNodeConfigDetails `json:"nodeConfigDetails"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.Id = model.Id
+
+	m.CompartmentId = model.CompartmentId
+
+	m.ClusterId = model.ClusterId
+
+	m.Name = model.Name
+
+	m.KubernetesVersion = model.KubernetesVersion
+
+	m.NodeMetadata = model.NodeMetadata
+
+	m.NodeImageId = model.NodeImageId
+
+	m.NodeImageName = model.NodeImageName
+
+	m.NodeShapeConfig = model.NodeShapeConfig
+
+	nn, e = model.NodeSource.UnmarshalPolymorphicJSON(model.NodeSource.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.NodeSource = nn.(NodeSourceOption)
+	} else {
+		m.NodeSource = nil
+	}
+
+	nn, e = model.NodeSourceDetails.UnmarshalPolymorphicJSON(model.NodeSourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.NodeSourceDetails = nn.(NodeSourceDetails)
+	} else {
+		m.NodeSourceDetails = nil
+	}
+
+	m.NodeShape = model.NodeShape
+
+	m.InitialNodeLabels = make([]KeyValue, len(model.InitialNodeLabels))
+	for i, n := range model.InitialNodeLabels {
+		m.InitialNodeLabels[i] = n
+	}
+
+	m.SshPublicKey = model.SshPublicKey
+
+	m.QuantityPerSubnet = model.QuantityPerSubnet
+
+	m.SubnetIds = make([]string, len(model.SubnetIds))
+	for i, n := range model.SubnetIds {
+		m.SubnetIds[i] = n
+	}
+
+	m.Nodes = make([]Node, len(model.Nodes))
+	for i, n := range model.Nodes {
+		m.Nodes[i] = n
+	}
+
+	m.NodeConfigDetails = model.NodeConfigDetails
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_node_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_node_config_details.go
new file mode 100644
index 000000000000..c9ef7c8aa432
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_node_config_details.go
@@ -0,0 +1,37 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodePoolNodeConfigDetails The size and placement configuration of nodes in the node pool.
+type NodePoolNodeConfigDetails struct {
+
+	// The number of nodes in the node pool.
+	Size *int `mandatory:"false" json:"size"`
+
+	// The OCIDs of the Network Security Group(s) to associate nodes for this node pool with. For more information about NSGs, see NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// The placement configurations for the node pool. Provide one placement
+	// configuration for each availability domain in which you intend to launch a node.
+	// To use the node pool with a regional subnet, provide a placement configuration for
+	// each availability domain, and include the regional subnet in each placement
+	// configuration.
+	PlacementConfigs []NodePoolPlacementConfigDetails `mandatory:"false" json:"placementConfigs"`
+}
+
+func (m NodePoolNodeConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_options.go
new file mode 100644
index 000000000000..0d384b12248c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_options.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodePoolOptions Options for creating or updating node pools.
+type NodePoolOptions struct {
+
+	// Available Kubernetes versions.
+	KubernetesVersions []string `mandatory:"false" json:"kubernetesVersions"`
+
+	// Available shapes for nodes.
+	Shapes []string `mandatory:"false" json:"shapes"`
+
+	// Deprecated. See sources.
+	// When creating a node pool using the `CreateNodePoolDetails` object, only image names contained in this
+	// property can be passed to the `nodeImageName` property.
+	Images []string `mandatory:"false" json:"images"`
+
+	// Available source of the node.
+	Sources []NodeSourceOption `mandatory:"false" json:"sources"`
+}
+
+func (m NodePoolOptions) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *NodePoolOptions) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		KubernetesVersions []string           `json:"kubernetesVersions"`
+		Shapes             []string           `json:"shapes"`
+		Images             []string           `json:"images"`
+		Sources            []nodesourceoption `json:"sources"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.KubernetesVersions = make([]string, len(model.KubernetesVersions))
+	for i, n := range model.KubernetesVersions {
+		m.KubernetesVersions[i] = n
+	}
+
+	m.Shapes = make([]string, len(model.Shapes))
+	for i, n := range model.Shapes {
+		m.Shapes[i] = n
+	}
+
+	m.Images = make([]string, len(model.Images))
+	for i, n := range model.Images {
+		m.Images[i] = n
+	}
+
+	m.Sources = make([]NodeSourceOption, len(model.Sources))
+	for i, n := range model.Sources {
+		nn, e = n.UnmarshalPolymorphicJSON(n.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.Sources[i] = nn.(NodeSourceOption)
+		} else {
+			m.Sources[i] = nil
+		}
+	}
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_placement_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_placement_config_details.go
new file mode 100644
index 000000000000..749a55a5f8ce
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_placement_config_details.go
@@ -0,0 +1,31 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodePoolPlacementConfigDetails The location where a node pool will place nodes.
+type NodePoolPlacementConfigDetails struct {
+
+	// The availability domain in which to place nodes.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the subnet in which to place nodes.
+	SubnetId *string `mandatory:"true" json:"subnetId"`
+}
+
+func (m NodePoolPlacementConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_summary.go
new file mode 100644
index 000000000000..11b4f5fbb6c4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_pool_summary.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodePoolSummary The properties that define a node pool summary.
+type NodePoolSummary struct {
+
+	// The OCID of the node pool.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The OCID of the compartment in which the node pool exists.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// The OCID of the cluster to which this node pool is attached.
+	ClusterId *string `mandatory:"false" json:"clusterId"`
+
+	// The name of the node pool.
+	Name *string `mandatory:"false" json:"name"`
+
+	// The version of Kubernetes running on the nodes in the node pool.
+	KubernetesVersion *string `mandatory:"false" json:"kubernetesVersion"`
+
+	// Deprecated. see `nodeSource`. The OCID of the image running on the nodes in the node pool.
+	NodeImageId *string `mandatory:"false" json:"nodeImageId"`
+
+	// Deprecated. see `nodeSource`. The name of the image running on the nodes in the node pool.
+	NodeImageName *string `mandatory:"false" json:"nodeImageName"`
+
+	// The shape configuration of the nodes.
+	NodeShapeConfig *NodeShapeConfig `mandatory:"false" json:"nodeShapeConfig"`
+
+	// Deprecated. see `nodeSourceDetails`. Source running on the nodes in the node pool.
+	NodeSource NodeSourceOption `mandatory:"false" json:"nodeSource"`
+
+	// Source running on the nodes in the node pool.
+	NodeSourceDetails NodeSourceDetails `mandatory:"false" json:"nodeSourceDetails"`
+
+	// The name of the node shape of the nodes in the node pool.
+	NodeShape *string `mandatory:"false" json:"nodeShape"`
+
+	// A list of key/value pairs to add to nodes after they join the Kubernetes cluster.
+	InitialNodeLabels []KeyValue `mandatory:"false" json:"initialNodeLabels"`
+
+	// The SSH public key on each node in the node pool on launch.
+	SshPublicKey *string `mandatory:"false" json:"sshPublicKey"`
+
+	// The number of nodes in each subnet.
+	QuantityPerSubnet *int `mandatory:"false" json:"quantityPerSubnet"`
+
+	// The OCIDs of the subnets in which to place nodes for this node pool.
+	SubnetIds []string `mandatory:"false" json:"subnetIds"`
+
+	// The configuration of nodes in the node pool.
+	NodeConfigDetails *NodePoolNodeConfigDetails `mandatory:"false" json:"nodeConfigDetails"`
+}
+
+func (m NodePoolSummary) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *NodePoolSummary) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		Id                *string                    `json:"id"`
+		CompartmentId     *string                    `json:"compartmentId"`
+		ClusterId         *string                    `json:"clusterId"`
+		Name              *string                    `json:"name"`
+		KubernetesVersion *string                    `json:"kubernetesVersion"`
+		NodeImageId       *string                    `json:"nodeImageId"`
+		NodeImageName     *string                    `json:"nodeImageName"`
+		NodeShapeConfig   *NodeShapeConfig           `json:"nodeShapeConfig"`
+		NodeSource        nodesourceoption           `json:"nodeSource"`
+		NodeSourceDetails nodesourcedetails          `json:"nodeSourceDetails"`
+		NodeShape         *string                    `json:"nodeShape"`
+		InitialNodeLabels []KeyValue                 `json:"initialNodeLabels"`
+		SshPublicKey      *string                    `json:"sshPublicKey"`
+		QuantityPerSubnet *int                       `json:"quantityPerSubnet"`
+		SubnetIds         []string                   `json:"subnetIds"`
+		NodeConfigDetails *NodePoolNodeConfigDetails `json:"nodeConfigDetails"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.Id = model.Id
+
+	m.CompartmentId = model.CompartmentId
+
+	m.ClusterId = model.ClusterId
+
+	m.Name = model.Name
+
+	m.KubernetesVersion = model.KubernetesVersion
+
+	m.NodeImageId = model.NodeImageId
+
+	m.NodeImageName = model.NodeImageName
+
+	m.NodeShapeConfig = model.NodeShapeConfig
+
+	nn, e = model.NodeSource.UnmarshalPolymorphicJSON(model.NodeSource.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.NodeSource = nn.(NodeSourceOption)
+	} else {
+		m.NodeSource = nil
+	}
+
+	nn, e = model.NodeSourceDetails.UnmarshalPolymorphicJSON(model.NodeSourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.NodeSourceDetails = nn.(NodeSourceDetails)
+	} else {
+		m.NodeSourceDetails = nil
+	}
+
+	m.NodeShape = model.NodeShape
+
+	m.InitialNodeLabels = make([]KeyValue, len(model.InitialNodeLabels))
+	for i, n := range model.InitialNodeLabels {
+		m.InitialNodeLabels[i] = n
+	}
+
+	m.SshPublicKey = model.SshPublicKey
+
+	m.QuantityPerSubnet = model.QuantityPerSubnet
+
+	m.SubnetIds = make([]string, len(model.SubnetIds))
+	for i, n := range model.SubnetIds {
+		m.SubnetIds[i] = n
+	}
+
+	m.NodeConfigDetails = model.NodeConfigDetails
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_shape_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_shape_config.go
new file mode 100644
index 000000000000..d3bc858ba01a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_shape_config.go
@@ -0,0 +1,31 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodeShapeConfig The shape configuration of the nodes.
+type NodeShapeConfig struct {
+
+	// The total number of OCPUs available to each node in the node pool.
+	// See here (https://docs.cloud.oracle.com/en-us/iaas/api/#/en/iaas/20160918/Shape/) for details.
+	Ocpus *float32 `mandatory:"false" json:"ocpus"`
+
+	// The total amount of memory available to each node, in gigabytes.
+	MemoryInGBs *float32 `mandatory:"false" json:"memoryInGBs"`
+}
+
+func (m NodeShapeConfig) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_details.go
new file mode 100644
index 000000000000..e816eea80dae
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_details.go
@@ -0,0 +1,64 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodeSourceDetails The details of the node's source.
+type NodeSourceDetails interface {
+}
+
+type nodesourcedetails struct {
+	JsonData   []byte
+	SourceType string `json:"sourceType"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *nodesourcedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalernodesourcedetails nodesourcedetails
+	s := struct {
+		Model Unmarshalernodesourcedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.SourceType = s.Model.SourceType
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *nodesourcedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.SourceType {
+	case "IMAGE":
+		mm := NodeSourceViaImageDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m nodesourcedetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_option.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_option.go
new file mode 100644
index 000000000000..b429a9144238
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_option.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodeSourceOption The source option for the node.
+type NodeSourceOption interface {
+
+	// The user-friendly name of the entity corresponding to the OCID.
+	GetSourceName() *string
+}
+
+type nodesourceoption struct {
+	JsonData   []byte
+	SourceName *string `mandatory:"false" json:"sourceName"`
+	SourceType string  `json:"sourceType"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *nodesourceoption) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalernodesourceoption nodesourceoption
+	s := struct {
+		Model Unmarshalernodesourceoption
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.SourceName = s.Model.SourceName
+	m.SourceType = s.Model.SourceType
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *nodesourceoption) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.SourceType {
+	case "IMAGE":
+		mm := NodeSourceViaImageOption{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetSourceName returns SourceName
+func (m nodesourceoption) GetSourceName() *string {
+	return m.SourceName
+}
+
+func (m nodesourceoption) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_type.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_type.go
new file mode 100644
index 000000000000..b4d906e86e13
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_type.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+// NodeSourceTypeEnum Enum with underlying type: string
+type NodeSourceTypeEnum string
+
+// Set of constants representing the allowable values for NodeSourceTypeEnum
+const (
+	NodeSourceTypeImage NodeSourceTypeEnum = "IMAGE"
+)
+
+var mappingNodeSourceType = map[string]NodeSourceTypeEnum{
+	"IMAGE": NodeSourceTypeImage,
+}
+
+// GetNodeSourceTypeEnumValues Enumerates the set of values for NodeSourceTypeEnum
+func GetNodeSourceTypeEnumValues() []NodeSourceTypeEnum {
+	values := make([]NodeSourceTypeEnum, 0)
+	for _, v := range mappingNodeSourceType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_via_image_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_via_image_details.go
new file mode 100644
index 000000000000..f84224c6696e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_via_image_details.go
@@ -0,0 +1,45 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodeSourceViaImageDetails Details of the image running on the node.
+type NodeSourceViaImageDetails struct {
+
+	// The OCID of the image used to boot the node.
+	ImageId *string `mandatory:"true" json:"imageId"`
+
+	// The size of the boot volume in GBs. Minimum value is 50 GB. See here (https://docs.cloud.oracle.com/en-us/iaas/Content/Block/Concepts/bootvolumes.htm) for max custom boot volume sizing and OS-specific requirements.
+	BootVolumeSizeInGBs *int64 `mandatory:"false" json:"bootVolumeSizeInGBs"`
+}
+
+func (m NodeSourceViaImageDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m NodeSourceViaImageDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeNodeSourceViaImageDetails NodeSourceViaImageDetails
+	s := struct {
+		DiscriminatorParam string `json:"sourceType"`
+		MarshalTypeNodeSourceViaImageDetails
+	}{
+		"IMAGE",
+		(MarshalTypeNodeSourceViaImageDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_via_image_option.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_via_image_option.go
new file mode 100644
index 000000000000..600c9e5a6680
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/node_source_via_image_option.go
@@ -0,0 +1,50 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NodeSourceViaImageOption An image can be specified as the source of nodes when launching a node pool using the `nodeSourceDetails` object.
+type NodeSourceViaImageOption struct {
+
+	// The user-friendly name of the entity corresponding to the OCID.
+	SourceName *string `mandatory:"false" json:"sourceName"`
+
+	// The OCID of the image.
+	ImageId *string `mandatory:"false" json:"imageId"`
+}
+
+//GetSourceName returns SourceName
+func (m NodeSourceViaImageOption) GetSourceName() *string {
+	return m.SourceName
+}
+
+func (m NodeSourceViaImageOption) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m NodeSourceViaImageOption) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeNodeSourceViaImageOption NodeSourceViaImageOption
+	s := struct {
+		DiscriminatorParam string `json:"sourceType"`
+		MarshalTypeNodeSourceViaImageOption
+	}{
+		"IMAGE",
+		(MarshalTypeNodeSourceViaImageOption)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/sort_order.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/sort_order.go
new file mode 100644
index 000000000000..caf61b06acbf
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/sort_order.go
@@ -0,0 +1,35 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+// SortOrderEnum Enum with underlying type: string
+type SortOrderEnum string
+
+// Set of constants representing the allowable values for SortOrderEnum
+const (
+	SortOrderAsc  SortOrderEnum = "ASC"
+	SortOrderDesc SortOrderEnum = "DESC"
+)
+
+var mappingSortOrder = map[string]SortOrderEnum{
+	"ASC":  SortOrderAsc,
+	"DESC": SortOrderDesc,
+}
+
+// GetSortOrderEnumValues Enumerates the set of values for SortOrderEnum
+func GetSortOrderEnumValues() []SortOrderEnum {
+	values := make([]SortOrderEnum, 0)
+	for _, v := range mappingSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_details.go
new file mode 100644
index 000000000000..578622c11d72
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_details.go
@@ -0,0 +1,37 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateClusterDetails The properties that define a request to update a cluster.
+type UpdateClusterDetails struct {
+
+	// The new name for the cluster. Avoid entering confidential information.
+	Name *string `mandatory:"false" json:"name"`
+
+	// The version of Kubernetes to which the cluster masters should be upgraded.
+	KubernetesVersion *string `mandatory:"false" json:"kubernetesVersion"`
+
+	Options *UpdateClusterOptionsDetails `mandatory:"false" json:"options"`
+
+	// The image verification policy for signature validation. Once a policy is created and enabled with
+	// one or more kms keys, the policy will ensure all images deployed has been signed with the key(s)
+	// attached to the policy.
+	ImagePolicyConfig *UpdateImagePolicyConfigDetails `mandatory:"false" json:"imagePolicyConfig"`
+}
+
+func (m UpdateClusterDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_endpoint_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_endpoint_config_details.go
new file mode 100644
index 000000000000..a577acdb2cf6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_endpoint_config_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateClusterEndpointConfigDetails The properties that define a request to update a cluster endpoint config.
+type UpdateClusterEndpointConfigDetails struct {
+
+	// A list of the OCIDs of the network security groups (NSGs) to apply to the cluster endpoint. For more information about NSGs, see NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// Whether the cluster should be assigned a public IP address. Defaults to false. If set to true on a private subnet, the cluster update will fail.
+	IsPublicIpEnabled *bool `mandatory:"false" json:"isPublicIpEnabled"`
+}
+
+func (m UpdateClusterEndpointConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_endpoint_config_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_endpoint_config_request_response.go
new file mode 100644
index 000000000000..95a80f0bb363
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_endpoint_config_request_response.go
@@ -0,0 +1,81 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateClusterEndpointConfigRequest wrapper for the UpdateClusterEndpointConfig operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/UpdateClusterEndpointConfig.go.html to see an example of how to use UpdateClusterEndpointConfigRequest.
+type UpdateClusterEndpointConfigRequest struct {
+
+	// The OCID of the cluster.
+	ClusterId *string `mandatory:"true" contributesTo:"path" name:"clusterId"`
+
+	// The details of the cluster's endpoint to update.
+	UpdateClusterEndpointConfigDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource.  The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateClusterEndpointConfigRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateClusterEndpointConfigRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateClusterEndpointConfigRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateClusterEndpointConfigRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateClusterEndpointConfigResponse wrapper for the UpdateClusterEndpointConfig operation
+type UpdateClusterEndpointConfigResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The OCID of the work request handling the operation.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateClusterEndpointConfigResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateClusterEndpointConfigResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_options_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_options_details.go
new file mode 100644
index 000000000000..14b5a5c13370
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_options_details.go
@@ -0,0 +1,27 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateClusterOptionsDetails The properties that define extra options updating a cluster.
+type UpdateClusterOptionsDetails struct {
+
+	// Configurable cluster admission controllers
+	AdmissionControllerOptions *AdmissionControllerOptions `mandatory:"false" json:"admissionControllerOptions"`
+}
+
+func (m UpdateClusterOptionsDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_request_response.go
new file mode 100644
index 000000000000..decfd3da64a0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_cluster_request_response.go
@@ -0,0 +1,81 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateClusterRequest wrapper for the UpdateCluster operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/UpdateCluster.go.html to see an example of how to use UpdateClusterRequest.
+type UpdateClusterRequest struct {
+
+	// The OCID of the cluster.
+	ClusterId *string `mandatory:"true" contributesTo:"path" name:"clusterId"`
+
+	// The details of the cluster to update.
+	UpdateClusterDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource.  The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateClusterRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateClusterRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateClusterRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateClusterRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateClusterResponse wrapper for the UpdateCluster operation
+type UpdateClusterResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The OCID of the work request handling the operation.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateClusterResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateClusterResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_image_policy_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_image_policy_config_details.go
new file mode 100644
index 000000000000..15def65ffd19
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_image_policy_config_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateImagePolicyConfigDetails The properties that define a image verification policy.
+type UpdateImagePolicyConfigDetails struct {
+
+	// Whether the image verification policy is enabled. Defaults to false. If set to true, the images will be verified against the policy at runtime.
+	IsPolicyEnabled *bool `mandatory:"false" json:"isPolicyEnabled"`
+
+	// A list of KMS key details.
+	KeyDetails []KeyDetails `mandatory:"false" json:"keyDetails"`
+}
+
+func (m UpdateImagePolicyConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_pool_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_pool_details.go
new file mode 100644
index 000000000000..215a17449f47
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_pool_details.go
@@ -0,0 +1,127 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateNodePoolDetails The properties that define a request to update a node pool.
+type UpdateNodePoolDetails struct {
+
+	// The new name for the cluster. Avoid entering confidential information.
+	Name *string `mandatory:"false" json:"name"`
+
+	// The version of Kubernetes to which the nodes in the node pool should be upgraded.
+	KubernetesVersion *string `mandatory:"false" json:"kubernetesVersion"`
+
+	// A list of key/value pairs to add to nodes after they join the Kubernetes cluster.
+	InitialNodeLabels []KeyValue `mandatory:"false" json:"initialNodeLabels"`
+
+	// The number of nodes to have in each subnet specified in the subnetIds property. This property is deprecated,
+	// use nodeConfigDetails instead. If the current value of quantityPerSubnet is greater than 0, you can only
+	// use quantityPerSubnet to scale the node pool. If the current value of quantityPerSubnet is equal to 0 and
+	// the current value of size in nodeConfigDetails is greater than 0, before you can use quantityPerSubnet,
+	// you must first scale the node pool to 0 nodes using nodeConfigDetails.
+	QuantityPerSubnet *int `mandatory:"false" json:"quantityPerSubnet"`
+
+	// The OCIDs of the subnets in which to place nodes for this node pool. This property is deprecated,
+	// use nodeConfigDetails instead. Only one of the subnetIds or nodeConfigDetails
+	// properties can be specified.
+	SubnetIds []string `mandatory:"false" json:"subnetIds"`
+
+	// The configuration of nodes in the node pool. Only one of the subnetIds or nodeConfigDetails
+	// properties should be specified. If the current value of quantityPerSubnet is greater than 0, the node
+	// pool may still be scaled using quantityPerSubnet. Before you can use nodeConfigDetails,
+	// you must first scale the node pool to 0 nodes using quantityPerSubnet.
+	NodeConfigDetails *UpdateNodePoolNodeConfigDetails `mandatory:"false" json:"nodeConfigDetails"`
+
+	// A list of key/value pairs to add to each underlying OCI instance in the node pool on launch.
+	NodeMetadata map[string]string `mandatory:"false" json:"nodeMetadata"`
+
+	// Specify the source to use to launch nodes in the node pool. Currently, image is the only supported source.
+	NodeSourceDetails NodeSourceDetails `mandatory:"false" json:"nodeSourceDetails"`
+
+	// The SSH public key to add to each node in the node pool on launch.
+	SshPublicKey *string `mandatory:"false" json:"sshPublicKey"`
+
+	// The name of the node shape of the nodes in the node pool used on launch.
+	NodeShape *string `mandatory:"false" json:"nodeShape"`
+
+	// Specify the configuration of the shape to launch nodes in the node pool.
+	NodeShapeConfig *UpdateNodeShapeConfigDetails `mandatory:"false" json:"nodeShapeConfig"`
+}
+
+func (m UpdateNodePoolDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *UpdateNodePoolDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		Name              *string                          `json:"name"`
+		KubernetesVersion *string                          `json:"kubernetesVersion"`
+		InitialNodeLabels []KeyValue                       `json:"initialNodeLabels"`
+		QuantityPerSubnet *int                             `json:"quantityPerSubnet"`
+		SubnetIds         []string                         `json:"subnetIds"`
+		NodeConfigDetails *UpdateNodePoolNodeConfigDetails `json:"nodeConfigDetails"`
+		NodeMetadata      map[string]string                `json:"nodeMetadata"`
+		NodeSourceDetails nodesourcedetails                `json:"nodeSourceDetails"`
+		SshPublicKey      *string                          `json:"sshPublicKey"`
+		NodeShape         *string                          `json:"nodeShape"`
+		NodeShapeConfig   *UpdateNodeShapeConfigDetails    `json:"nodeShapeConfig"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.Name = model.Name
+
+	m.KubernetesVersion = model.KubernetesVersion
+
+	m.InitialNodeLabels = make([]KeyValue, len(model.InitialNodeLabels))
+	for i, n := range model.InitialNodeLabels {
+		m.InitialNodeLabels[i] = n
+	}
+
+	m.QuantityPerSubnet = model.QuantityPerSubnet
+
+	m.SubnetIds = make([]string, len(model.SubnetIds))
+	for i, n := range model.SubnetIds {
+		m.SubnetIds[i] = n
+	}
+
+	m.NodeConfigDetails = model.NodeConfigDetails
+
+	m.NodeMetadata = model.NodeMetadata
+
+	nn, e = model.NodeSourceDetails.UnmarshalPolymorphicJSON(model.NodeSourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.NodeSourceDetails = nn.(NodeSourceDetails)
+	} else {
+		m.NodeSourceDetails = nil
+	}
+
+	m.SshPublicKey = model.SshPublicKey
+
+	m.NodeShape = model.NodeShape
+
+	m.NodeShapeConfig = model.NodeShapeConfig
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_pool_node_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_pool_node_config_details.go
new file mode 100644
index 000000000000..bdfc274d8e1a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_pool_node_config_details.go
@@ -0,0 +1,37 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateNodePoolNodeConfigDetails The size and placement configuration of nodes in the node pool.
+type UpdateNodePoolNodeConfigDetails struct {
+
+	// The number of nodes in the node pool.
+	Size *int `mandatory:"false" json:"size"`
+
+	// The OCIDs of the Network Security Group(s) to associate nodes for this node pool with. For more information about NSGs, see NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// The placement configurations for the node pool. Provide one placement
+	// configuration for each availability domain in which you intend to launch a node.
+	// To use the node pool with a regional subnet, provide a placement configuration for
+	// each availability domain, and include the regional subnet in each placement
+	// configuration.
+	PlacementConfigs []NodePoolPlacementConfigDetails `mandatory:"false" json:"placementConfigs"`
+}
+
+func (m UpdateNodePoolNodeConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_pool_request_response.go
new file mode 100644
index 000000000000..51be4a8c8e18
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_pool_request_response.go
@@ -0,0 +1,81 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateNodePoolRequest wrapper for the UpdateNodePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/containerengine/UpdateNodePool.go.html to see an example of how to use UpdateNodePoolRequest.
+type UpdateNodePoolRequest struct {
+
+	// The OCID of the node pool.
+	NodePoolId *string `mandatory:"true" contributesTo:"path" name:"nodePoolId"`
+
+	// The fields to update in a node pool.
+	UpdateNodePoolDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource.  The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateNodePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateNodePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateNodePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateNodePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateNodePoolResponse wrapper for the UpdateNodePool operation
+type UpdateNodePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The OCID of the work request handling the operation.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateNodePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateNodePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_shape_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_shape_config_details.go
new file mode 100644
index 000000000000..f50b35f31aad
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/update_node_shape_config_details.go
@@ -0,0 +1,31 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateNodeShapeConfigDetails The shape configuration of the nodes.
+type UpdateNodeShapeConfigDetails struct {
+
+	// The total number of OCPUs available to each node in the node pool.
+	// See here (https://docs.cloud.oracle.com/en-us/iaas/api/#/en/iaas/20160918/Shape/) for details.
+	Ocpus *float32 `mandatory:"false" json:"ocpus"`
+
+	// The total amount of memory available to each node, in gigabytes.
+	MemoryInGBs *float32 `mandatory:"false" json:"memoryInGBs"`
+}
+
+func (m UpdateNodeShapeConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request.go
new file mode 100644
index 000000000000..24be2921f414
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request.go
@@ -0,0 +1,48 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// WorkRequest An asynchronous work request.
+type WorkRequest struct {
+
+	// The OCID of the work request.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The type of work the work request is doing.
+	OperationType WorkRequestOperationTypeEnum `mandatory:"false" json:"operationType,omitempty"`
+
+	// The current status of the work request.
+	Status WorkRequestStatusEnum `mandatory:"false" json:"status,omitempty"`
+
+	// The OCID of the compartment in which the work request exists.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// The resources this work request affects.
+	Resources []WorkRequestResource `mandatory:"false" json:"resources"`
+
+	// The time the work request was accepted.
+	TimeAccepted *common.SDKTime `mandatory:"false" json:"timeAccepted"`
+
+	// The time the work request was started.
+	TimeStarted *common.SDKTime `mandatory:"false" json:"timeStarted"`
+
+	// The time the work request was finished.
+	TimeFinished *common.SDKTime `mandatory:"false" json:"timeFinished"`
+}
+
+func (m WorkRequest) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_error.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_error.go
new file mode 100644
index 000000000000..a5ebf5166d70
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_error.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// WorkRequestError Errors related to a specific work request.
+type WorkRequestError struct {
+
+	// A short error code that defines the error, meant for programmatic parsing. See API Errors (https://docs.cloud.oracle.com/Content/API/References/apierrors.htm).
+	Code *string `mandatory:"true" json:"code"`
+
+	// A human-readable error string.
+	Message *string `mandatory:"true" json:"message"`
+
+	// The date and time the error occurred.
+	Timestamp *common.SDKTime `mandatory:"true" json:"timestamp"`
+}
+
+func (m WorkRequestError) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_log_entry.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_log_entry.go
new file mode 100644
index 000000000000..5e8d4dcca7e1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_log_entry.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// WorkRequestLogEntry Log entries related to a specific work request.
+type WorkRequestLogEntry struct {
+
+	// The description of an action that occurred.
+	Message *string `mandatory:"false" json:"message"`
+
+	// The date and time the log entry occurred.
+	Timestamp *string `mandatory:"false" json:"timestamp"`
+}
+
+func (m WorkRequestLogEntry) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_operation_type.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_operation_type.go
new file mode 100644
index 000000000000..6aafed4912e0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_operation_type.go
@@ -0,0 +1,47 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+// WorkRequestOperationTypeEnum Enum with underlying type: string
+type WorkRequestOperationTypeEnum string
+
+// Set of constants representing the allowable values for WorkRequestOperationTypeEnum
+const (
+	WorkRequestOperationTypeClusterCreate     WorkRequestOperationTypeEnum = "CLUSTER_CREATE"
+	WorkRequestOperationTypeClusterUpdate     WorkRequestOperationTypeEnum = "CLUSTER_UPDATE"
+	WorkRequestOperationTypeClusterDelete     WorkRequestOperationTypeEnum = "CLUSTER_DELETE"
+	WorkRequestOperationTypeNodepoolCreate    WorkRequestOperationTypeEnum = "NODEPOOL_CREATE"
+	WorkRequestOperationTypeNodepoolUpdate    WorkRequestOperationTypeEnum = "NODEPOOL_UPDATE"
+	WorkRequestOperationTypeNodepoolDelete    WorkRequestOperationTypeEnum = "NODEPOOL_DELETE"
+	WorkRequestOperationTypeNodepoolReconcile WorkRequestOperationTypeEnum = "NODEPOOL_RECONCILE"
+	WorkRequestOperationTypeWorkrequestCancel WorkRequestOperationTypeEnum = "WORKREQUEST_CANCEL"
+)
+
+var mappingWorkRequestOperationType = map[string]WorkRequestOperationTypeEnum{
+	"CLUSTER_CREATE":     WorkRequestOperationTypeClusterCreate,
+	"CLUSTER_UPDATE":     WorkRequestOperationTypeClusterUpdate,
+	"CLUSTER_DELETE":     WorkRequestOperationTypeClusterDelete,
+	"NODEPOOL_CREATE":    WorkRequestOperationTypeNodepoolCreate,
+	"NODEPOOL_UPDATE":    WorkRequestOperationTypeNodepoolUpdate,
+	"NODEPOOL_DELETE":    WorkRequestOperationTypeNodepoolDelete,
+	"NODEPOOL_RECONCILE": WorkRequestOperationTypeNodepoolReconcile,
+	"WORKREQUEST_CANCEL": WorkRequestOperationTypeWorkrequestCancel,
+}
+
+// GetWorkRequestOperationTypeEnumValues Enumerates the set of values for WorkRequestOperationTypeEnum
+func GetWorkRequestOperationTypeEnumValues() []WorkRequestOperationTypeEnum {
+	values := make([]WorkRequestOperationTypeEnum, 0)
+	for _, v := range mappingWorkRequestOperationType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_resource.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_resource.go
new file mode 100644
index 000000000000..b7fcb604d5c5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_resource.go
@@ -0,0 +1,73 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// WorkRequestResource The properties that define a work request resource.
+type WorkRequestResource struct {
+
+	// The way in which this resource was affected by the work tracked by the work request.
+	ActionType WorkRequestResourceActionTypeEnum `mandatory:"false" json:"actionType,omitempty"`
+
+	// The resource type the work request affects.
+	EntityType *string `mandatory:"false" json:"entityType"`
+
+	// The OCID of the resource the work request affects.
+	Identifier *string `mandatory:"false" json:"identifier"`
+
+	// The URI path on which the user can issue a GET request to access the resource metadata.
+	EntityUri *string `mandatory:"false" json:"entityUri"`
+}
+
+func (m WorkRequestResource) String() string {
+	return common.PointerString(m)
+}
+
+// WorkRequestResourceActionTypeEnum Enum with underlying type: string
+type WorkRequestResourceActionTypeEnum string
+
+// Set of constants representing the allowable values for WorkRequestResourceActionTypeEnum
+const (
+	WorkRequestResourceActionTypeCreated        WorkRequestResourceActionTypeEnum = "CREATED"
+	WorkRequestResourceActionTypeUpdated        WorkRequestResourceActionTypeEnum = "UPDATED"
+	WorkRequestResourceActionTypeDeleted        WorkRequestResourceActionTypeEnum = "DELETED"
+	WorkRequestResourceActionTypeRelated        WorkRequestResourceActionTypeEnum = "RELATED"
+	WorkRequestResourceActionTypeInProgress     WorkRequestResourceActionTypeEnum = "IN_PROGRESS"
+	WorkRequestResourceActionTypeFailed         WorkRequestResourceActionTypeEnum = "FAILED"
+	WorkRequestResourceActionTypeCanceledCreate WorkRequestResourceActionTypeEnum = "CANCELED_CREATE"
+	WorkRequestResourceActionTypeCanceledUpdate WorkRequestResourceActionTypeEnum = "CANCELED_UPDATE"
+	WorkRequestResourceActionTypeCanceledDelete WorkRequestResourceActionTypeEnum = "CANCELED_DELETE"
+)
+
+var mappingWorkRequestResourceActionType = map[string]WorkRequestResourceActionTypeEnum{
+	"CREATED":         WorkRequestResourceActionTypeCreated,
+	"UPDATED":         WorkRequestResourceActionTypeUpdated,
+	"DELETED":         WorkRequestResourceActionTypeDeleted,
+	"RELATED":         WorkRequestResourceActionTypeRelated,
+	"IN_PROGRESS":     WorkRequestResourceActionTypeInProgress,
+	"FAILED":          WorkRequestResourceActionTypeFailed,
+	"CANCELED_CREATE": WorkRequestResourceActionTypeCanceledCreate,
+	"CANCELED_UPDATE": WorkRequestResourceActionTypeCanceledUpdate,
+	"CANCELED_DELETE": WorkRequestResourceActionTypeCanceledDelete,
+}
+
+// GetWorkRequestResourceActionTypeEnumValues Enumerates the set of values for WorkRequestResourceActionTypeEnum
+func GetWorkRequestResourceActionTypeEnumValues() []WorkRequestResourceActionTypeEnum {
+	values := make([]WorkRequestResourceActionTypeEnum, 0)
+	for _, v := range mappingWorkRequestResourceActionType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_status.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_status.go
new file mode 100644
index 000000000000..30839a044b7e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_status.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+// WorkRequestStatusEnum Enum with underlying type: string
+type WorkRequestStatusEnum string
+
+// Set of constants representing the allowable values for WorkRequestStatusEnum
+const (
+	WorkRequestStatusAccepted   WorkRequestStatusEnum = "ACCEPTED"
+	WorkRequestStatusInProgress WorkRequestStatusEnum = "IN_PROGRESS"
+	WorkRequestStatusFailed     WorkRequestStatusEnum = "FAILED"
+	WorkRequestStatusSucceeded  WorkRequestStatusEnum = "SUCCEEDED"
+	WorkRequestStatusCanceling  WorkRequestStatusEnum = "CANCELING"
+	WorkRequestStatusCanceled   WorkRequestStatusEnum = "CANCELED"
+)
+
+var mappingWorkRequestStatus = map[string]WorkRequestStatusEnum{
+	"ACCEPTED":    WorkRequestStatusAccepted,
+	"IN_PROGRESS": WorkRequestStatusInProgress,
+	"FAILED":      WorkRequestStatusFailed,
+	"SUCCEEDED":   WorkRequestStatusSucceeded,
+	"CANCELING":   WorkRequestStatusCanceling,
+	"CANCELED":    WorkRequestStatusCanceled,
+}
+
+// GetWorkRequestStatusEnumValues Enumerates the set of values for WorkRequestStatusEnum
+func GetWorkRequestStatusEnumValues() []WorkRequestStatusEnum {
+	values := make([]WorkRequestStatusEnum, 0)
+	for _, v := range mappingWorkRequestStatus {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_summary.go
new file mode 100644
index 000000000000..0e74fa3fe6e5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/containerengine/work_request_summary.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Container Engine for Kubernetes API
+//
+// API for the Container Engine for Kubernetes service. Use this API to build, deploy,
+// and manage cloud-native applications. For more information, see
+// Overview of Container Engine for Kubernetes (https://docs.cloud.oracle.com/iaas/Content/ContEng/Concepts/contengoverview.htm).
+//
+
+package containerengine
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// WorkRequestSummary The properties that define a work request summary.
+type WorkRequestSummary struct {
+
+	// The OCID of the work request.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The type of work the work request is doing.
+	OperationType WorkRequestOperationTypeEnum `mandatory:"false" json:"operationType,omitempty"`
+
+	// The current status of the work request.
+	Status WorkRequestStatusEnum `mandatory:"false" json:"status,omitempty"`
+
+	// The OCID of the compartment in which the work request exists.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// The resources this work request affects.
+	Resources []WorkRequestResource `mandatory:"false" json:"resources"`
+
+	// The time the work request was accepted.
+	TimeAccepted *common.SDKTime `mandatory:"false" json:"timeAccepted"`
+
+	// The time the work request was started.
+	TimeStarted *common.SDKTime `mandatory:"false" json:"timeStarted"`
+
+	// The time the work request was finished.
+	TimeFinished *common.SDKTime `mandatory:"false" json:"timeFinished"`
+}
+
+func (m WorkRequestSummary) String() string {
+	return common.PointerString(m)
+}
+
+// WorkRequestSummaryOperationTypeEnum is an alias to type: WorkRequestOperationTypeEnum
+// Consider using WorkRequestOperationTypeEnum instead
+// Deprecated
+type WorkRequestSummaryOperationTypeEnum = WorkRequestOperationTypeEnum
+
+// Set of constants representing the allowable values for WorkRequestOperationTypeEnum
+// Deprecated
+const (
+	WorkRequestSummaryOperationTypeClusterCreate     WorkRequestOperationTypeEnum = "CLUSTER_CREATE"
+	WorkRequestSummaryOperationTypeClusterUpdate     WorkRequestOperationTypeEnum = "CLUSTER_UPDATE"
+	WorkRequestSummaryOperationTypeClusterDelete     WorkRequestOperationTypeEnum = "CLUSTER_DELETE"
+	WorkRequestSummaryOperationTypeNodepoolCreate    WorkRequestOperationTypeEnum = "NODEPOOL_CREATE"
+	WorkRequestSummaryOperationTypeNodepoolUpdate    WorkRequestOperationTypeEnum = "NODEPOOL_UPDATE"
+	WorkRequestSummaryOperationTypeNodepoolDelete    WorkRequestOperationTypeEnum = "NODEPOOL_DELETE"
+	WorkRequestSummaryOperationTypeNodepoolReconcile WorkRequestOperationTypeEnum = "NODEPOOL_RECONCILE"
+	WorkRequestSummaryOperationTypeWorkrequestCancel WorkRequestOperationTypeEnum = "WORKREQUEST_CANCEL"
+)
+
+// GetWorkRequestSummaryOperationTypeEnumValues Enumerates the set of values for WorkRequestOperationTypeEnum
+// Consider using GetWorkRequestOperationTypeEnumValue
+// Deprecated
+var GetWorkRequestSummaryOperationTypeEnumValues = GetWorkRequestOperationTypeEnumValues
+
+// WorkRequestSummaryStatusEnum is an alias to type: WorkRequestStatusEnum
+// Consider using WorkRequestStatusEnum instead
+// Deprecated
+type WorkRequestSummaryStatusEnum = WorkRequestStatusEnum
+
+// Set of constants representing the allowable values for WorkRequestStatusEnum
+// Deprecated
+const (
+	WorkRequestSummaryStatusAccepted   WorkRequestStatusEnum = "ACCEPTED"
+	WorkRequestSummaryStatusInProgress WorkRequestStatusEnum = "IN_PROGRESS"
+	WorkRequestSummaryStatusFailed     WorkRequestStatusEnum = "FAILED"
+	WorkRequestSummaryStatusSucceeded  WorkRequestStatusEnum = "SUCCEEDED"
+	WorkRequestSummaryStatusCanceling  WorkRequestStatusEnum = "CANCELING"
+	WorkRequestSummaryStatusCanceled   WorkRequestStatusEnum = "CANCELED"
+)
+
+// GetWorkRequestSummaryStatusEnumValues Enumerates the set of values for WorkRequestStatusEnum
+// Consider using GetWorkRequestStatusEnumValue
+// Deprecated
+var GetWorkRequestSummaryStatusEnumValues = GetWorkRequestStatusEnumValues
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_distribution_statement_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_distribution_statement_details.go
new file mode 100644
index 000000000000..d324f3ba4f15
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_distribution_statement_details.go
@@ -0,0 +1,95 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddDrgRouteDistributionStatementDetails Details used to add a route distribution statement.
+type AddDrgRouteDistributionStatementDetails struct {
+
+	// The action is applied only if all of the match criteria is met.
+	// If there are no match criteria in a statement, match ALL is implied.
+	MatchCriteria []DrgRouteDistributionMatchCriteria `mandatory:"true" json:"matchCriteria"`
+
+	// Accept: import/export the route "as is"
+	Action AddDrgRouteDistributionStatementDetailsActionEnum `mandatory:"true" json:"action"`
+
+	// This field is used to specify the priority of each statement in a route distribution.
+	// The priority will be represented as a number between 0 and 65535 where a lower number
+	// indicates a higher priority. When a route is processed, statements are applied in the order
+	// defined by their priority. The first matching rule dictates the action that will be taken
+	// on the route.
+	Priority *int `mandatory:"true" json:"priority"`
+}
+
+func (m AddDrgRouteDistributionStatementDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *AddDrgRouteDistributionStatementDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		MatchCriteria []drgroutedistributionmatchcriteria               `json:"matchCriteria"`
+		Action        AddDrgRouteDistributionStatementDetailsActionEnum `json:"action"`
+		Priority      *int                                              `json:"priority"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.MatchCriteria = make([]DrgRouteDistributionMatchCriteria, len(model.MatchCriteria))
+	for i, n := range model.MatchCriteria {
+		nn, e = n.UnmarshalPolymorphicJSON(n.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.MatchCriteria[i] = nn.(DrgRouteDistributionMatchCriteria)
+		} else {
+			m.MatchCriteria[i] = nil
+		}
+	}
+
+	m.Action = model.Action
+
+	m.Priority = model.Priority
+
+	return
+}
+
+// AddDrgRouteDistributionStatementDetailsActionEnum Enum with underlying type: string
+type AddDrgRouteDistributionStatementDetailsActionEnum string
+
+// Set of constants representing the allowable values for AddDrgRouteDistributionStatementDetailsActionEnum
+const (
+	AddDrgRouteDistributionStatementDetailsActionAccept AddDrgRouteDistributionStatementDetailsActionEnum = "ACCEPT"
+)
+
+var mappingAddDrgRouteDistributionStatementDetailsAction = map[string]AddDrgRouteDistributionStatementDetailsActionEnum{
+	"ACCEPT": AddDrgRouteDistributionStatementDetailsActionAccept,
+}
+
+// GetAddDrgRouteDistributionStatementDetailsActionEnumValues Enumerates the set of values for AddDrgRouteDistributionStatementDetailsActionEnum
+func GetAddDrgRouteDistributionStatementDetailsActionEnumValues() []AddDrgRouteDistributionStatementDetailsActionEnum {
+	values := make([]AddDrgRouteDistributionStatementDetailsActionEnum, 0)
+	for _, v := range mappingAddDrgRouteDistributionStatementDetailsAction {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_distribution_statements_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_distribution_statements_details.go
new file mode 100644
index 000000000000..5ea2315553aa
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_distribution_statements_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddDrgRouteDistributionStatementsDetails Details request to add statements to a route distribution.
+type AddDrgRouteDistributionStatementsDetails struct {
+
+	// The collection of route distribution statements to insert into the route distribution.
+	Statements []AddDrgRouteDistributionStatementDetails `mandatory:"true" json:"statements"`
+}
+
+func (m AddDrgRouteDistributionStatementsDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_distribution_statements_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_distribution_statements_request_response.go
new file mode 100644
index 000000000000..2843e33b5aa6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_distribution_statements_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AddDrgRouteDistributionStatementsRequest wrapper for the AddDrgRouteDistributionStatements operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddDrgRouteDistributionStatements.go.html to see an example of how to use AddDrgRouteDistributionStatementsRequest.
+type AddDrgRouteDistributionStatementsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the route distribution.
+	DrgRouteDistributionId *string `mandatory:"true" contributesTo:"path" name:"drgRouteDistributionId"`
+
+	// Request with one or more route distribution statements to be inserted into the route distribution.
+	AddDrgRouteDistributionStatementsDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AddDrgRouteDistributionStatementsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AddDrgRouteDistributionStatementsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AddDrgRouteDistributionStatementsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AddDrgRouteDistributionStatementsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AddDrgRouteDistributionStatementsResponse wrapper for the AddDrgRouteDistributionStatements operation
+type AddDrgRouteDistributionStatementsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The []DrgRouteDistributionStatement instance
+	Items []DrgRouteDistributionStatement `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AddDrgRouteDistributionStatementsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AddDrgRouteDistributionStatementsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_rule_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_rule_details.go
new file mode 100644
index 000000000000..2c7a37a4c214
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_rule_details.go
@@ -0,0 +1,63 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddDrgRouteRuleDetails Details needed when adding a DRG route rule.
+type AddDrgRouteRuleDetails struct {
+
+	// Type of destination for the rule. Required if `direction` = `EGRESS`.
+	// Allowed values:
+	//   * `CIDR_BLOCK`: If the rule's `destination` is an IP address range in CIDR notation.
+	DestinationType AddDrgRouteRuleDetailsDestinationTypeEnum `mandatory:"true" json:"destinationType"`
+
+	// This is the range of IP addresses used for matching when routing
+	// traffic. Only CIDR_BLOCK values are allowed.
+	// Potential values:
+	//   * IP address range in CIDR notation. This can be an IPv4 or IPv6 CIDR. For example: `192.168.1.0/24`
+	//   or `2001:0db8:0123:45::/56`.
+	Destination *string `mandatory:"true" json:"destination"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the next hop DRG attachment. The next hop DRG attachment is responsible
+	// for reaching the network destination.
+	NextHopDrgAttachmentId *string `mandatory:"true" json:"nextHopDrgAttachmentId"`
+}
+
+func (m AddDrgRouteRuleDetails) String() string {
+	return common.PointerString(m)
+}
+
+// AddDrgRouteRuleDetailsDestinationTypeEnum Enum with underlying type: string
+type AddDrgRouteRuleDetailsDestinationTypeEnum string
+
+// Set of constants representing the allowable values for AddDrgRouteRuleDetailsDestinationTypeEnum
+const (
+	AddDrgRouteRuleDetailsDestinationTypeCidrBlock AddDrgRouteRuleDetailsDestinationTypeEnum = "CIDR_BLOCK"
+)
+
+var mappingAddDrgRouteRuleDetailsDestinationType = map[string]AddDrgRouteRuleDetailsDestinationTypeEnum{
+	"CIDR_BLOCK": AddDrgRouteRuleDetailsDestinationTypeCidrBlock,
+}
+
+// GetAddDrgRouteRuleDetailsDestinationTypeEnumValues Enumerates the set of values for AddDrgRouteRuleDetailsDestinationTypeEnum
+func GetAddDrgRouteRuleDetailsDestinationTypeEnumValues() []AddDrgRouteRuleDetailsDestinationTypeEnum {
+	values := make([]AddDrgRouteRuleDetailsDestinationTypeEnum, 0)
+	for _, v := range mappingAddDrgRouteRuleDetailsDestinationType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_rules_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_rules_details.go
new file mode 100644
index 000000000000..e64e76fe3818
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_rules_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddDrgRouteRulesDetails Details used in a request to add static routes to a DRG route table.
+type AddDrgRouteRulesDetails struct {
+
+	// The collection of static rules used to insert routes into the DRG route table.
+	RouteRules []AddDrgRouteRuleDetails `mandatory:"false" json:"routeRules"`
+}
+
+func (m AddDrgRouteRulesDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_rules_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_rules_request_response.go
new file mode 100644
index 000000000000..3b98f6ef3daf
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_drg_route_rules_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AddDrgRouteRulesRequest wrapper for the AddDrgRouteRules operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddDrgRouteRules.go.html to see an example of how to use AddDrgRouteRulesRequest.
+type AddDrgRouteRulesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG route table.
+	DrgRouteTableId *string `mandatory:"true" contributesTo:"path" name:"drgRouteTableId"`
+
+	// Request for one or more route rules to be inserted into the DRG route table.
+	AddDrgRouteRulesDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AddDrgRouteRulesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AddDrgRouteRulesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AddDrgRouteRulesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AddDrgRouteRulesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AddDrgRouteRulesResponse wrapper for the AddDrgRouteRules operation
+type AddDrgRouteRulesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The []DrgRouteRule instance
+	Items []DrgRouteRule `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AddDrgRouteRulesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AddDrgRouteRulesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_image_shape_compatibility_entry_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_image_shape_compatibility_entry_details.go
new file mode 100644
index 000000000000..63ae4e754a8f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_image_shape_compatibility_entry_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddImageShapeCompatibilityEntryDetails Image shape compatibility details.
+type AddImageShapeCompatibilityEntryDetails struct {
+	MemoryConstraints *ImageMemoryConstraints `mandatory:"false" json:"memoryConstraints"`
+
+	OcpuConstraints *ImageOcpuConstraints `mandatory:"false" json:"ocpuConstraints"`
+}
+
+func (m AddImageShapeCompatibilityEntryDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_image_shape_compatibility_entry_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_image_shape_compatibility_entry_request_response.go
new file mode 100644
index 000000000000..11716c1b72d2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_image_shape_compatibility_entry_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AddImageShapeCompatibilityEntryRequest wrapper for the AddImageShapeCompatibilityEntry operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddImageShapeCompatibilityEntry.go.html to see an example of how to use AddImageShapeCompatibilityEntryRequest.
+type AddImageShapeCompatibilityEntryRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the image.
+	ImageId *string `mandatory:"true" contributesTo:"path" name:"imageId"`
+
+	// Shape name.
+	ShapeName *string `mandatory:"true" contributesTo:"path" name:"shapeName"`
+
+	// Image shape compatibility details
+	AddImageShapeCompatibilityEntryDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AddImageShapeCompatibilityEntryRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AddImageShapeCompatibilityEntryRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AddImageShapeCompatibilityEntryRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AddImageShapeCompatibilityEntryRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AddImageShapeCompatibilityEntryResponse wrapper for the AddImageShapeCompatibilityEntry operation
+type AddImageShapeCompatibilityEntryResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ImageShapeCompatibilityEntry instance
+	ImageShapeCompatibilityEntry `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AddImageShapeCompatibilityEntryResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AddImageShapeCompatibilityEntryResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_ipv6_vcn_cidr_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_ipv6_vcn_cidr_request_response.go
new file mode 100644
index 000000000000..3680e6cd7d39
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_ipv6_vcn_cidr_request_response.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AddIpv6VcnCidrRequest wrapper for the AddIpv6VcnCidr operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddIpv6VcnCidr.go.html to see an example of how to use AddIpv6VcnCidrRequest.
+type AddIpv6VcnCidrRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" contributesTo:"path" name:"vcnId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AddIpv6VcnCidrRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AddIpv6VcnCidrRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AddIpv6VcnCidrRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AddIpv6VcnCidrRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AddIpv6VcnCidrResponse wrapper for the AddIpv6VcnCidr operation
+type AddIpv6VcnCidrResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response AddIpv6VcnCidrResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AddIpv6VcnCidrResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_network_security_group_security_rules_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_network_security_group_security_rules_details.go
new file mode 100644
index 000000000000..13b216c71fff
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_network_security_group_security_rules_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddNetworkSecurityGroupSecurityRulesDetails The representation of AddNetworkSecurityGroupSecurityRulesDetails
+type AddNetworkSecurityGroupSecurityRulesDetails struct {
+
+	// The NSG security rules to add.
+	SecurityRules []AddSecurityRuleDetails `mandatory:"false" json:"securityRules"`
+}
+
+func (m AddNetworkSecurityGroupSecurityRulesDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_network_security_group_security_rules_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_network_security_group_security_rules_request_response.go
new file mode 100644
index 000000000000..cdd647e84665
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_network_security_group_security_rules_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AddNetworkSecurityGroupSecurityRulesRequest wrapper for the AddNetworkSecurityGroupSecurityRules operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddNetworkSecurityGroupSecurityRules.go.html to see an example of how to use AddNetworkSecurityGroupSecurityRulesRequest.
+type AddNetworkSecurityGroupSecurityRulesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group.
+	NetworkSecurityGroupId *string `mandatory:"true" contributesTo:"path" name:"networkSecurityGroupId"`
+
+	// Request with one or more security rules to be associated with the network security group.
+	AddNetworkSecurityGroupSecurityRulesDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AddNetworkSecurityGroupSecurityRulesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AddNetworkSecurityGroupSecurityRulesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AddNetworkSecurityGroupSecurityRulesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AddNetworkSecurityGroupSecurityRulesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AddNetworkSecurityGroupSecurityRulesResponse wrapper for the AddNetworkSecurityGroupSecurityRules operation
+type AddNetworkSecurityGroupSecurityRulesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The AddedNetworkSecurityGroupSecurityRules instance
+	AddedNetworkSecurityGroupSecurityRules `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AddNetworkSecurityGroupSecurityRulesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AddNetworkSecurityGroupSecurityRulesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_public_ip_pool_capacity_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_public_ip_pool_capacity_details.go
new file mode 100644
index 000000000000..bb1444379f92
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_public_ip_pool_capacity_details.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddPublicIpPoolCapacityDetails The information used to add capacity to an IP pool.
+type AddPublicIpPoolCapacityDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource to which the CIDR block belongs.
+	ByoipRangeId *string `mandatory:"true" json:"byoipRangeId"`
+
+	// The CIDR block to add to the public IP pool. It could be all of the CIDR block identified in `byoipRangeId`, or a subrange.
+	// Example: `10.0.1.0/24`
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+}
+
+func (m AddPublicIpPoolCapacityDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_public_ip_pool_capacity_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_public_ip_pool_capacity_request_response.go
new file mode 100644
index 000000000000..95b7e639ef23
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_public_ip_pool_capacity_request_response.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AddPublicIpPoolCapacityRequest wrapper for the AddPublicIpPoolCapacity operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddPublicIpPoolCapacity.go.html to see an example of how to use AddPublicIpPoolCapacityRequest.
+type AddPublicIpPoolCapacityRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP pool.
+	PublicIpPoolId *string `mandatory:"true" contributesTo:"path" name:"publicIpPoolId"`
+
+	// Byoip Range prefix and a cidr from it
+	AddPublicIpPoolCapacityDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AddPublicIpPoolCapacityRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AddPublicIpPoolCapacityRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AddPublicIpPoolCapacityRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AddPublicIpPoolCapacityRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AddPublicIpPoolCapacityResponse wrapper for the AddPublicIpPoolCapacity operation
+type AddPublicIpPoolCapacityResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PublicIpPool instance
+	PublicIpPool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AddPublicIpPoolCapacityResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AddPublicIpPoolCapacityResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_security_rule_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_security_rule_details.go
new file mode 100644
index 000000000000..2a4dd249fd04
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_security_rule_details.go
@@ -0,0 +1,172 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddSecurityRuleDetails A rule for allowing inbound (INGRESS) or outbound (EGRESS) IP packets.
+type AddSecurityRuleDetails struct {
+
+	// Direction of the security rule. Set to `EGRESS` for rules to allow outbound IP packets,
+	// or `INGRESS` for rules to allow inbound IP packets.
+	Direction AddSecurityRuleDetailsDirectionEnum `mandatory:"true" json:"direction"`
+
+	// The transport protocol. Specify either `all` or an IPv4 protocol number as
+	// defined in
+	// Protocol Numbers (http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml).
+	// Options are supported only for ICMP ("1"), TCP ("6"), UDP ("17"), and ICMPv6 ("58").
+	Protocol *string `mandatory:"true" json:"protocol"`
+
+	// An optional description of your choice for the rule. Avoid entering confidential information.
+	Description *string `mandatory:"false" json:"description"`
+
+	// Conceptually, this is the range of IP addresses that a packet originating from the instance
+	// can go to.
+	// Allowed values:
+	//   * An IP address range in CIDR notation. For example: `192.168.1.0/24` or `2001:0db8:0123:45::/56`
+	//     IPv6 addressing is supported for all commercial and government regions. See
+	//     IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	//   * The `cidrBlock` value for a Service, if you're
+	//     setting up a security rule for traffic destined for a particular `Service` through
+	//     a service gateway. For example: `oci-phx-objectstorage`.
+	//   * The OCID of a NetworkSecurityGroup in the same
+	//     VCN. The value can be the NSG that the rule belongs to if the rule's intent is to control
+	//     traffic between VNICs in the same NSG.
+	Destination *string `mandatory:"false" json:"destination"`
+
+	// Type of destination for the rule. Required if `direction` = `EGRESS`.
+	// Allowed values:
+	//   * `CIDR_BLOCK`: If the rule's `destination` is an IP address range in CIDR notation.
+	//   * `SERVICE_CIDR_BLOCK`: If the rule's `destination` is the `cidrBlock` value for a
+	//     Service (the rule is for traffic destined for a
+	//     particular `Service` through a service gateway).
+	//   * `NETWORK_SECURITY_GROUP`: If the rule's `destination` is the OCID of a
+	//     NetworkSecurityGroup.
+	DestinationType AddSecurityRuleDetailsDestinationTypeEnum `mandatory:"false" json:"destinationType,omitempty"`
+
+	IcmpOptions *IcmpOptions `mandatory:"false" json:"icmpOptions"`
+
+	// A stateless rule allows traffic in one direction. Remember to add a corresponding
+	// stateless rule in the other direction if you need to support bidirectional traffic. For
+	// example, if egress traffic allows TCP destination port 80, there should be an ingress
+	// rule to allow TCP source port 80. Defaults to false, which means the rule is stateful
+	// and a corresponding rule is not necessary for bidirectional traffic.
+	IsStateless *bool `mandatory:"false" json:"isStateless"`
+
+	// Conceptually, this is the range of IP addresses that a packet coming into the instance
+	// can come from.
+	// Allowed values:
+	//   * An IP address range in CIDR notation. For example: `192.168.1.0/24` or `2001:0db8:0123:45::/56`
+	//     IPv6 addressing is supported for all commercial and government regions. See
+	//     IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	//   * The `cidrBlock` value for a Service, if you're
+	//     setting up a security rule for traffic coming from a particular `Service` through
+	//     a service gateway. For example: `oci-phx-objectstorage`.
+	//   * The OCID of a NetworkSecurityGroup in the same
+	//     VCN. The value can be the NSG that the rule belongs to if the rule's intent is to control
+	//     traffic between VNICs in the same NSG.
+	Source *string `mandatory:"false" json:"source"`
+
+	// Type of source for the rule. Required if `direction` = `INGRESS`.
+	//   * `CIDR_BLOCK`: If the rule's `source` is an IP address range in CIDR notation.
+	//   * `SERVICE_CIDR_BLOCK`: If the rule's `source` is the `cidrBlock` value for a
+	//     Service (the rule is for traffic coming from a
+	//     particular `Service` through a service gateway).
+	//   * `NETWORK_SECURITY_GROUP`: If the rule's `source` is the OCID of a
+	//     NetworkSecurityGroup.
+	SourceType AddSecurityRuleDetailsSourceTypeEnum `mandatory:"false" json:"sourceType,omitempty"`
+
+	TcpOptions *TcpOptions `mandatory:"false" json:"tcpOptions"`
+
+	UdpOptions *UdpOptions `mandatory:"false" json:"udpOptions"`
+}
+
+func (m AddSecurityRuleDetails) String() string {
+	return common.PointerString(m)
+}
+
+// AddSecurityRuleDetailsDestinationTypeEnum Enum with underlying type: string
+type AddSecurityRuleDetailsDestinationTypeEnum string
+
+// Set of constants representing the allowable values for AddSecurityRuleDetailsDestinationTypeEnum
+const (
+	AddSecurityRuleDetailsDestinationTypeCidrBlock            AddSecurityRuleDetailsDestinationTypeEnum = "CIDR_BLOCK"
+	AddSecurityRuleDetailsDestinationTypeServiceCidrBlock     AddSecurityRuleDetailsDestinationTypeEnum = "SERVICE_CIDR_BLOCK"
+	AddSecurityRuleDetailsDestinationTypeNetworkSecurityGroup AddSecurityRuleDetailsDestinationTypeEnum = "NETWORK_SECURITY_GROUP"
+)
+
+var mappingAddSecurityRuleDetailsDestinationType = map[string]AddSecurityRuleDetailsDestinationTypeEnum{
+	"CIDR_BLOCK":             AddSecurityRuleDetailsDestinationTypeCidrBlock,
+	"SERVICE_CIDR_BLOCK":     AddSecurityRuleDetailsDestinationTypeServiceCidrBlock,
+	"NETWORK_SECURITY_GROUP": AddSecurityRuleDetailsDestinationTypeNetworkSecurityGroup,
+}
+
+// GetAddSecurityRuleDetailsDestinationTypeEnumValues Enumerates the set of values for AddSecurityRuleDetailsDestinationTypeEnum
+func GetAddSecurityRuleDetailsDestinationTypeEnumValues() []AddSecurityRuleDetailsDestinationTypeEnum {
+	values := make([]AddSecurityRuleDetailsDestinationTypeEnum, 0)
+	for _, v := range mappingAddSecurityRuleDetailsDestinationType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// AddSecurityRuleDetailsDirectionEnum Enum with underlying type: string
+type AddSecurityRuleDetailsDirectionEnum string
+
+// Set of constants representing the allowable values for AddSecurityRuleDetailsDirectionEnum
+const (
+	AddSecurityRuleDetailsDirectionEgress  AddSecurityRuleDetailsDirectionEnum = "EGRESS"
+	AddSecurityRuleDetailsDirectionIngress AddSecurityRuleDetailsDirectionEnum = "INGRESS"
+)
+
+var mappingAddSecurityRuleDetailsDirection = map[string]AddSecurityRuleDetailsDirectionEnum{
+	"EGRESS":  AddSecurityRuleDetailsDirectionEgress,
+	"INGRESS": AddSecurityRuleDetailsDirectionIngress,
+}
+
+// GetAddSecurityRuleDetailsDirectionEnumValues Enumerates the set of values for AddSecurityRuleDetailsDirectionEnum
+func GetAddSecurityRuleDetailsDirectionEnumValues() []AddSecurityRuleDetailsDirectionEnum {
+	values := make([]AddSecurityRuleDetailsDirectionEnum, 0)
+	for _, v := range mappingAddSecurityRuleDetailsDirection {
+		values = append(values, v)
+	}
+	return values
+}
+
+// AddSecurityRuleDetailsSourceTypeEnum Enum with underlying type: string
+type AddSecurityRuleDetailsSourceTypeEnum string
+
+// Set of constants representing the allowable values for AddSecurityRuleDetailsSourceTypeEnum
+const (
+	AddSecurityRuleDetailsSourceTypeCidrBlock            AddSecurityRuleDetailsSourceTypeEnum = "CIDR_BLOCK"
+	AddSecurityRuleDetailsSourceTypeServiceCidrBlock     AddSecurityRuleDetailsSourceTypeEnum = "SERVICE_CIDR_BLOCK"
+	AddSecurityRuleDetailsSourceTypeNetworkSecurityGroup AddSecurityRuleDetailsSourceTypeEnum = "NETWORK_SECURITY_GROUP"
+)
+
+var mappingAddSecurityRuleDetailsSourceType = map[string]AddSecurityRuleDetailsSourceTypeEnum{
+	"CIDR_BLOCK":             AddSecurityRuleDetailsSourceTypeCidrBlock,
+	"SERVICE_CIDR_BLOCK":     AddSecurityRuleDetailsSourceTypeServiceCidrBlock,
+	"NETWORK_SECURITY_GROUP": AddSecurityRuleDetailsSourceTypeNetworkSecurityGroup,
+}
+
+// GetAddSecurityRuleDetailsSourceTypeEnumValues Enumerates the set of values for AddSecurityRuleDetailsSourceTypeEnum
+func GetAddSecurityRuleDetailsSourceTypeEnumValues() []AddSecurityRuleDetailsSourceTypeEnum {
+	values := make([]AddSecurityRuleDetailsSourceTypeEnum, 0)
+	for _, v := range mappingAddSecurityRuleDetailsSourceType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_vcn_cidr_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_vcn_cidr_details.go
new file mode 100644
index 000000000000..e048ac83b710
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_vcn_cidr_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddVcnCidrDetails Details for adding a CIDR block to a VCN.
+type AddVcnCidrDetails struct {
+
+	// The CIDR block to add.
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+}
+
+func (m AddVcnCidrDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_vcn_cidr_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_vcn_cidr_request_response.go
new file mode 100644
index 000000000000..06c613904cb9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/add_vcn_cidr_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AddVcnCidrRequest wrapper for the AddVcnCidr operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddVcnCidr.go.html to see an example of how to use AddVcnCidrRequest.
+type AddVcnCidrRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" contributesTo:"path" name:"vcnId"`
+
+	// Details object for deleting a VCN CIDR.
+	AddVcnCidrDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AddVcnCidrRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AddVcnCidrRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AddVcnCidrRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AddVcnCidrRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AddVcnCidrResponse wrapper for the AddVcnCidr operation
+type AddVcnCidrResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response AddVcnCidrResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AddVcnCidrResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/added_network_security_group_security_rules.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/added_network_security_group_security_rules.go
new file mode 100644
index 000000000000..c07f4795efa4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/added_network_security_group_security_rules.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AddedNetworkSecurityGroupSecurityRules The representation of AddedNetworkSecurityGroupSecurityRules
+type AddedNetworkSecurityGroupSecurityRules struct {
+
+	// The NSG security rules that were added.
+	SecurityRules []SecurityRule `mandatory:"false" json:"securityRules"`
+}
+
+func (m AddedNetworkSecurityGroupSecurityRules) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/advertise_byoip_range_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/advertise_byoip_range_request_response.go
new file mode 100644
index 000000000000..29d93b908bd7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/advertise_byoip_range_request_response.go
@@ -0,0 +1,71 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AdvertiseByoipRangeRequest wrapper for the AdvertiseByoipRange operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AdvertiseByoipRange.go.html to see an example of how to use AdvertiseByoipRangeRequest.
+type AdvertiseByoipRangeRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource containing the BYOIP CIDR block.
+	ByoipRangeId *string `mandatory:"true" contributesTo:"path" name:"byoipRangeId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AdvertiseByoipRangeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AdvertiseByoipRangeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AdvertiseByoipRangeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AdvertiseByoipRangeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AdvertiseByoipRangeResponse wrapper for the AdvertiseByoipRange operation
+type AdvertiseByoipRangeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AdvertiseByoipRangeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AdvertiseByoipRangeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/amd_milan_bm_launch_instance_platform_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/amd_milan_bm_launch_instance_platform_config.go
new file mode 100644
index 000000000000..ed7d117e6cb4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/amd_milan_bm_launch_instance_platform_config.go
@@ -0,0 +1,72 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AmdMilanBmLaunchInstancePlatformConfig The platform configuration used when launching a bare metal instance with an E4 shape
+// (the AMD Milan platform).
+type AmdMilanBmLaunchInstancePlatformConfig struct {
+
+	// The number of NUMA nodes per socket (NPS).
+	NumaNodesPerSocket AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum `mandatory:"false" json:"numaNodesPerSocket,omitempty"`
+}
+
+func (m AmdMilanBmLaunchInstancePlatformConfig) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m AmdMilanBmLaunchInstancePlatformConfig) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeAmdMilanBmLaunchInstancePlatformConfig AmdMilanBmLaunchInstancePlatformConfig
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeAmdMilanBmLaunchInstancePlatformConfig
+	}{
+		"AMD_MILAN_BM",
+		(MarshalTypeAmdMilanBmLaunchInstancePlatformConfig)(m),
+	}
+
+	return json.Marshal(&s)
+}
+
+// AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum Enum with underlying type: string
+type AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum string
+
+// Set of constants representing the allowable values for AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum
+const (
+	AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps0 AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum = "NPS0"
+	AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps1 AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum = "NPS1"
+	AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps2 AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum = "NPS2"
+	AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps4 AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum = "NPS4"
+)
+
+var mappingAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocket = map[string]AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum{
+	"NPS0": AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps0,
+	"NPS1": AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps1,
+	"NPS2": AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps2,
+	"NPS4": AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps4,
+}
+
+// GetAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnumValues Enumerates the set of values for AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum
+func GetAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnumValues() []AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum {
+	values := make([]AmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum, 0)
+	for _, v := range mappingAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocket {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/amd_milan_bm_platform_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/amd_milan_bm_platform_config.go
new file mode 100644
index 000000000000..a552f9b0a5f6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/amd_milan_bm_platform_config.go
@@ -0,0 +1,72 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AmdMilanBmPlatformConfig The platform configuration of a bare metal instance that uses an E4 shape
+// (the AMD Milan platform).
+type AmdMilanBmPlatformConfig struct {
+
+	// The number of NUMA nodes per socket (NPS).
+	NumaNodesPerSocket AmdMilanBmPlatformConfigNumaNodesPerSocketEnum `mandatory:"false" json:"numaNodesPerSocket,omitempty"`
+}
+
+func (m AmdMilanBmPlatformConfig) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m AmdMilanBmPlatformConfig) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeAmdMilanBmPlatformConfig AmdMilanBmPlatformConfig
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeAmdMilanBmPlatformConfig
+	}{
+		"AMD_MILAN_BM",
+		(MarshalTypeAmdMilanBmPlatformConfig)(m),
+	}
+
+	return json.Marshal(&s)
+}
+
+// AmdMilanBmPlatformConfigNumaNodesPerSocketEnum Enum with underlying type: string
+type AmdMilanBmPlatformConfigNumaNodesPerSocketEnum string
+
+// Set of constants representing the allowable values for AmdMilanBmPlatformConfigNumaNodesPerSocketEnum
+const (
+	AmdMilanBmPlatformConfigNumaNodesPerSocketNps0 AmdMilanBmPlatformConfigNumaNodesPerSocketEnum = "NPS0"
+	AmdMilanBmPlatformConfigNumaNodesPerSocketNps1 AmdMilanBmPlatformConfigNumaNodesPerSocketEnum = "NPS1"
+	AmdMilanBmPlatformConfigNumaNodesPerSocketNps2 AmdMilanBmPlatformConfigNumaNodesPerSocketEnum = "NPS2"
+	AmdMilanBmPlatformConfigNumaNodesPerSocketNps4 AmdMilanBmPlatformConfigNumaNodesPerSocketEnum = "NPS4"
+)
+
+var mappingAmdMilanBmPlatformConfigNumaNodesPerSocket = map[string]AmdMilanBmPlatformConfigNumaNodesPerSocketEnum{
+	"NPS0": AmdMilanBmPlatformConfigNumaNodesPerSocketNps0,
+	"NPS1": AmdMilanBmPlatformConfigNumaNodesPerSocketNps1,
+	"NPS2": AmdMilanBmPlatformConfigNumaNodesPerSocketNps2,
+	"NPS4": AmdMilanBmPlatformConfigNumaNodesPerSocketNps4,
+}
+
+// GetAmdMilanBmPlatformConfigNumaNodesPerSocketEnumValues Enumerates the set of values for AmdMilanBmPlatformConfigNumaNodesPerSocketEnum
+func GetAmdMilanBmPlatformConfigNumaNodesPerSocketEnumValues() []AmdMilanBmPlatformConfigNumaNodesPerSocketEnum {
+	values := make([]AmdMilanBmPlatformConfigNumaNodesPerSocketEnum, 0)
+	for _, v := range mappingAmdMilanBmPlatformConfigNumaNodesPerSocket {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing.go
new file mode 100644
index 000000000000..6ee49095dc6b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing.go
@@ -0,0 +1,51 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AppCatalogListing Listing details.
+type AppCatalogListing struct {
+
+	// Listing's contact URL.
+	ContactUrl *string `mandatory:"false" json:"contactUrl"`
+
+	// Description of the listing.
+	Description *string `mandatory:"false" json:"description"`
+
+	// The OCID of the listing.
+	ListingId *string `mandatory:"false" json:"listingId"`
+
+	// Name of the listing.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Date and time the listing was published, in RFC3339 (https://tools.ietf.org/html/rfc3339) format.
+	// Example: `2018-03-20T12:32:53.532Z`
+	TimePublished *common.SDKTime `mandatory:"false" json:"timePublished"`
+
+	// Publisher's logo URL.
+	PublisherLogoUrl *string `mandatory:"false" json:"publisherLogoUrl"`
+
+	// Name of the publisher who published this listing.
+	PublisherName *string `mandatory:"false" json:"publisherName"`
+
+	// Summary of the listing.
+	Summary *string `mandatory:"false" json:"summary"`
+}
+
+func (m AppCatalogListing) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_resource_version.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_resource_version.go
new file mode 100644
index 000000000000..20f8aa03d5cd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_resource_version.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AppCatalogListingResourceVersion Listing Resource Version
+type AppCatalogListingResourceVersion struct {
+
+	// The OCID of the listing this resource version belongs to.
+	ListingId *string `mandatory:"false" json:"listingId"`
+
+	// Date and time the listing resource version was published, in RFC3339 (https://tools.ietf.org/html/rfc3339) format.
+	// Example: `2018-03-20T12:32:53.532Z`
+	TimePublished *common.SDKTime `mandatory:"false" json:"timePublished"`
+
+	// OCID of the listing resource.
+	ListingResourceId *string `mandatory:"false" json:"listingResourceId"`
+
+	// Resource Version.
+	ListingResourceVersion *string `mandatory:"false" json:"listingResourceVersion"`
+
+	// List of regions that this listing resource version is available.
+	// For information about Regions, see
+	// Regions (https://docs.cloud.oracle.comGeneral/Concepts/regions.htm).
+	// Example: `["us-ashburn-1", "us-phoenix-1"]`
+	AvailableRegions []string `mandatory:"false" json:"availableRegions"`
+
+	// Array of shapes compatible with this resource.
+	// You may enumerate all available shapes by calling listShapes.
+	// Example: `["VM.Standard1.1", "VM.Standard1.2"]`
+	CompatibleShapes []string `mandatory:"false" json:"compatibleShapes"`
+
+	// List of accessible ports for instances launched with this listing resource version.
+	AccessiblePorts []int `mandatory:"false" json:"accessiblePorts"`
+
+	// Allowed actions for the listing resource.
+	AllowedActions []AppCatalogListingResourceVersionAllowedActionsEnum `mandatory:"false" json:"allowedActions,omitempty"`
+}
+
+func (m AppCatalogListingResourceVersion) String() string {
+	return common.PointerString(m)
+}
+
+// AppCatalogListingResourceVersionAllowedActionsEnum Enum with underlying type: string
+type AppCatalogListingResourceVersionAllowedActionsEnum string
+
+// Set of constants representing the allowable values for AppCatalogListingResourceVersionAllowedActionsEnum
+const (
+	AppCatalogListingResourceVersionAllowedActionsSnapshot              AppCatalogListingResourceVersionAllowedActionsEnum = "SNAPSHOT"
+	AppCatalogListingResourceVersionAllowedActionsBootVolumeDetach      AppCatalogListingResourceVersionAllowedActionsEnum = "BOOT_VOLUME_DETACH"
+	AppCatalogListingResourceVersionAllowedActionsPreserveBootVolume    AppCatalogListingResourceVersionAllowedActionsEnum = "PRESERVE_BOOT_VOLUME"
+	AppCatalogListingResourceVersionAllowedActionsSerialConsoleAccess   AppCatalogListingResourceVersionAllowedActionsEnum = "SERIAL_CONSOLE_ACCESS"
+	AppCatalogListingResourceVersionAllowedActionsBootRecovery          AppCatalogListingResourceVersionAllowedActionsEnum = "BOOT_RECOVERY"
+	AppCatalogListingResourceVersionAllowedActionsBackupBootVolume      AppCatalogListingResourceVersionAllowedActionsEnum = "BACKUP_BOOT_VOLUME"
+	AppCatalogListingResourceVersionAllowedActionsCaptureConsoleHistory AppCatalogListingResourceVersionAllowedActionsEnum = "CAPTURE_CONSOLE_HISTORY"
+)
+
+var mappingAppCatalogListingResourceVersionAllowedActions = map[string]AppCatalogListingResourceVersionAllowedActionsEnum{
+	"SNAPSHOT":                AppCatalogListingResourceVersionAllowedActionsSnapshot,
+	"BOOT_VOLUME_DETACH":      AppCatalogListingResourceVersionAllowedActionsBootVolumeDetach,
+	"PRESERVE_BOOT_VOLUME":    AppCatalogListingResourceVersionAllowedActionsPreserveBootVolume,
+	"SERIAL_CONSOLE_ACCESS":   AppCatalogListingResourceVersionAllowedActionsSerialConsoleAccess,
+	"BOOT_RECOVERY":           AppCatalogListingResourceVersionAllowedActionsBootRecovery,
+	"BACKUP_BOOT_VOLUME":      AppCatalogListingResourceVersionAllowedActionsBackupBootVolume,
+	"CAPTURE_CONSOLE_HISTORY": AppCatalogListingResourceVersionAllowedActionsCaptureConsoleHistory,
+}
+
+// GetAppCatalogListingResourceVersionAllowedActionsEnumValues Enumerates the set of values for AppCatalogListingResourceVersionAllowedActionsEnum
+func GetAppCatalogListingResourceVersionAllowedActionsEnumValues() []AppCatalogListingResourceVersionAllowedActionsEnum {
+	values := make([]AppCatalogListingResourceVersionAllowedActionsEnum, 0)
+	for _, v := range mappingAppCatalogListingResourceVersionAllowedActions {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_resource_version_agreements.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_resource_version_agreements.go
new file mode 100644
index 000000000000..b79bccf766b8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_resource_version_agreements.go
@@ -0,0 +1,45 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AppCatalogListingResourceVersionAgreements Agreements for a listing resource version.
+type AppCatalogListingResourceVersionAgreements struct {
+
+	// The OCID of the listing associated with these agreements.
+	ListingId *string `mandatory:"false" json:"listingId"`
+
+	// Listing resource version associated with these agreements.
+	ListingResourceVersion *string `mandatory:"false" json:"listingResourceVersion"`
+
+	// Oracle TOU link
+	OracleTermsOfUseLink *string `mandatory:"false" json:"oracleTermsOfUseLink"`
+
+	// EULA link
+	EulaLink *string `mandatory:"false" json:"eulaLink"`
+
+	// Date and time the agreements were retrieved, in RFC3339 (https://tools.ietf.org/html/rfc3339) format.
+	// Example: `2018-03-20T12:32:53.532Z`
+	TimeRetrieved *common.SDKTime `mandatory:"false" json:"timeRetrieved"`
+
+	// A generated signature for this agreement retrieval operation which should be used in the create subscription call.
+	Signature *string `mandatory:"false" json:"signature"`
+}
+
+func (m AppCatalogListingResourceVersionAgreements) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_resource_version_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_resource_version_summary.go
new file mode 100644
index 000000000000..0b67ecdca947
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_resource_version_summary.go
@@ -0,0 +1,39 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AppCatalogListingResourceVersionSummary Listing Resource Version summary
+type AppCatalogListingResourceVersionSummary struct {
+
+	// The OCID of the listing this resource version belongs to.
+	ListingId *string `mandatory:"false" json:"listingId"`
+
+	// Date and time the listing resource version was published, in RFC3339 (https://tools.ietf.org/html/rfc3339) format.
+	// Example: `2018-03-20T12:32:53.532Z`
+	TimePublished *common.SDKTime `mandatory:"false" json:"timePublished"`
+
+	// OCID of the listing resource.
+	ListingResourceId *string `mandatory:"false" json:"listingResourceId"`
+
+	// Resource Version.
+	ListingResourceVersion *string `mandatory:"false" json:"listingResourceVersion"`
+}
+
+func (m AppCatalogListingResourceVersionSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_summary.go
new file mode 100644
index 000000000000..ad733051d98f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_listing_summary.go
@@ -0,0 +1,38 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AppCatalogListingSummary A summary of a listing.
+type AppCatalogListingSummary struct {
+
+	// the region free ocid of the listing resource.
+	ListingId *string `mandatory:"false" json:"listingId"`
+
+	// The display name of the listing.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The short summary for the listing.
+	Summary *string `mandatory:"false" json:"summary"`
+
+	// The name of the publisher who published this listing.
+	PublisherName *string `mandatory:"false" json:"publisherName"`
+}
+
+func (m AppCatalogListingSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_subscription.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_subscription.go
new file mode 100644
index 000000000000..13b263138b19
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_subscription.go
@@ -0,0 +1,51 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AppCatalogSubscription a subscription for a listing resource version.
+type AppCatalogSubscription struct {
+
+	// Name of the publisher who published this listing.
+	PublisherName *string `mandatory:"false" json:"publisherName"`
+
+	// The ocid of the listing resource.
+	ListingId *string `mandatory:"false" json:"listingId"`
+
+	// Listing resource version.
+	ListingResourceVersion *string `mandatory:"false" json:"listingResourceVersion"`
+
+	// Listing resource id.
+	ListingResourceId *string `mandatory:"false" json:"listingResourceId"`
+
+	// The display name of the listing.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The short summary to the listing.
+	Summary *string `mandatory:"false" json:"summary"`
+
+	// The compartmentID of the subscription.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Date and time at which the subscription was created, in RFC3339 (https://tools.ietf.org/html/rfc3339) format.
+	// Example: `2018-03-20T12:32:53.532Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m AppCatalogSubscription) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_subscription_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_subscription_summary.go
new file mode 100644
index 000000000000..48a256a1011f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/app_catalog_subscription_summary.go
@@ -0,0 +1,51 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AppCatalogSubscriptionSummary a subscription summary for a listing resource version.
+type AppCatalogSubscriptionSummary struct {
+
+	// Name of the publisher who published this listing.
+	PublisherName *string `mandatory:"false" json:"publisherName"`
+
+	// The ocid of the listing resource.
+	ListingId *string `mandatory:"false" json:"listingId"`
+
+	// Listing resource version.
+	ListingResourceVersion *string `mandatory:"false" json:"listingResourceVersion"`
+
+	// Listing resource id.
+	ListingResourceId *string `mandatory:"false" json:"listingResourceId"`
+
+	// The display name of the listing.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The short summary to the listing.
+	Summary *string `mandatory:"false" json:"summary"`
+
+	// The compartmentID of the subscription.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Date and time at which the subscription was created, in RFC3339 (https://tools.ietf.org/html/rfc3339) format.
+	// Example: `2018-03-20T12:32:53.532Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m AppCatalogSubscriptionSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_boot_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_boot_volume_details.go
new file mode 100644
index 000000000000..faefa2bdafcb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_boot_volume_details.go
@@ -0,0 +1,39 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AttachBootVolumeDetails The representation of AttachBootVolumeDetails
+type AttachBootVolumeDetails struct {
+
+	// The OCID of the  boot volume.
+	BootVolumeId *string `mandatory:"true" json:"bootVolumeId"`
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Refer the top-level definition of encryptionInTransitType.
+	// The default value is NONE.
+	EncryptionInTransitType EncryptionInTransitTypeEnum `mandatory:"false" json:"encryptionInTransitType,omitempty"`
+}
+
+func (m AttachBootVolumeDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_boot_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_boot_volume_request_response.go
new file mode 100644
index 000000000000..361e6103188e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_boot_volume_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AttachBootVolumeRequest wrapper for the AttachBootVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachBootVolume.go.html to see an example of how to use AttachBootVolumeRequest.
+type AttachBootVolumeRequest struct {
+
+	// Attach boot volume request
+	AttachBootVolumeDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AttachBootVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AttachBootVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AttachBootVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AttachBootVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AttachBootVolumeResponse wrapper for the AttachBootVolume operation
+type AttachBootVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolumeAttachment instance
+	BootVolumeAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AttachBootVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AttachBootVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_emulated_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_emulated_volume_details.go
new file mode 100644
index 000000000000..9b19883dff98
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_emulated_volume_details.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AttachEmulatedVolumeDetails The representation of AttachEmulatedVolumeDetails
+type AttachEmulatedVolumeDetails struct {
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" json:"volumeId"`
+
+	// The device name.
+	Device *string `mandatory:"false" json:"device"`
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Whether the attachment was created in read-only mode.
+	IsReadOnly *bool `mandatory:"false" json:"isReadOnly"`
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	IsShareable *bool `mandatory:"false" json:"isShareable"`
+}
+
+//GetDevice returns Device
+func (m AttachEmulatedVolumeDetails) GetDevice() *string {
+	return m.Device
+}
+
+//GetDisplayName returns DisplayName
+func (m AttachEmulatedVolumeDetails) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetInstanceId returns InstanceId
+func (m AttachEmulatedVolumeDetails) GetInstanceId() *string {
+	return m.InstanceId
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m AttachEmulatedVolumeDetails) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetIsShareable returns IsShareable
+func (m AttachEmulatedVolumeDetails) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+//GetVolumeId returns VolumeId
+func (m AttachEmulatedVolumeDetails) GetVolumeId() *string {
+	return m.VolumeId
+}
+
+func (m AttachEmulatedVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m AttachEmulatedVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeAttachEmulatedVolumeDetails AttachEmulatedVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeAttachEmulatedVolumeDetails
+	}{
+		"emulated",
+		(MarshalTypeAttachEmulatedVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_i_scsi_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_i_scsi_volume_details.go
new file mode 100644
index 000000000000..465a65008564
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_i_scsi_volume_details.go
@@ -0,0 +1,99 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AttachIScsiVolumeDetails The representation of AttachIScsiVolumeDetails
+type AttachIScsiVolumeDetails struct {
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" json:"volumeId"`
+
+	// The device name.
+	Device *string `mandatory:"false" json:"device"`
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Whether the attachment was created in read-only mode.
+	IsReadOnly *bool `mandatory:"false" json:"isReadOnly"`
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	IsShareable *bool `mandatory:"false" json:"isShareable"`
+
+	// Whether to use CHAP authentication for the volume attachment. Defaults to false.
+	UseChap *bool `mandatory:"false" json:"useChap"`
+
+	// Refer the top-level definition of encryptionInTransitType.
+	// The default value is NONE.
+	EncryptionInTransitType EncryptionInTransitTypeEnum `mandatory:"false" json:"encryptionInTransitType,omitempty"`
+}
+
+//GetDevice returns Device
+func (m AttachIScsiVolumeDetails) GetDevice() *string {
+	return m.Device
+}
+
+//GetDisplayName returns DisplayName
+func (m AttachIScsiVolumeDetails) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetInstanceId returns InstanceId
+func (m AttachIScsiVolumeDetails) GetInstanceId() *string {
+	return m.InstanceId
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m AttachIScsiVolumeDetails) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetIsShareable returns IsShareable
+func (m AttachIScsiVolumeDetails) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+//GetVolumeId returns VolumeId
+func (m AttachIScsiVolumeDetails) GetVolumeId() *string {
+	return m.VolumeId
+}
+
+func (m AttachIScsiVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m AttachIScsiVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeAttachIScsiVolumeDetails AttachIScsiVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeAttachIScsiVolumeDetails
+	}{
+		"iscsi",
+		(MarshalTypeAttachIScsiVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_instance_pool_instance_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_instance_pool_instance_details.go
new file mode 100644
index 000000000000..2cf962e5bb97
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_instance_pool_instance_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AttachInstancePoolInstanceDetails An instance that is to be attached to an instance pool.
+type AttachInstancePoolInstanceDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+}
+
+func (m AttachInstancePoolInstanceDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_instance_pool_instance_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_instance_pool_instance_request_response.go
new file mode 100644
index 000000000000..00c35094ba2d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_instance_pool_instance_request_response.go
@@ -0,0 +1,94 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AttachInstancePoolInstanceRequest wrapper for the AttachInstancePoolInstance operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachInstancePoolInstance.go.html to see an example of how to use AttachInstancePoolInstanceRequest.
+type AttachInstancePoolInstanceRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// Attach an instance to a pool
+	AttachInstancePoolInstanceDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AttachInstancePoolInstanceRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AttachInstancePoolInstanceRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AttachInstancePoolInstanceRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AttachInstancePoolInstanceRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AttachInstancePoolInstanceResponse wrapper for the AttachInstancePoolInstance operation
+type AttachInstancePoolInstanceResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePoolInstance instance
+	InstancePoolInstance `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+
+	// Location of the resource.
+	Location *string `presentIn:"header" name:"location"`
+}
+
+func (response AttachInstancePoolInstanceResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AttachInstancePoolInstanceResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_load_balancer_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_load_balancer_details.go
new file mode 100644
index 000000000000..136d52aae10f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_load_balancer_details.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AttachLoadBalancerDetails Represents a load balancer that is to be attached to an instance pool.
+type AttachLoadBalancerDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the load balancer to attach to the instance pool.
+	LoadBalancerId *string `mandatory:"true" json:"loadBalancerId"`
+
+	// The name of the backend set on the load balancer to add instances to.
+	BackendSetName *string `mandatory:"true" json:"backendSetName"`
+
+	// The port value to use when creating the backend set.
+	Port *int `mandatory:"true" json:"port"`
+
+	// Indicates which VNIC on each instance in the pool should be used to associate with the load balancer.
+	// Possible values are "PrimaryVnic" or the displayName of one of the secondary VNICs on the instance configuration
+	// that is associated with the instance pool.
+	VnicSelection *string `mandatory:"true" json:"vnicSelection"`
+}
+
+func (m AttachLoadBalancerDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_load_balancer_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_load_balancer_request_response.go
new file mode 100644
index 000000000000..7de699560959
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_load_balancer_request_response.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AttachLoadBalancerRequest wrapper for the AttachLoadBalancer operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachLoadBalancer.go.html to see an example of how to use AttachLoadBalancerRequest.
+type AttachLoadBalancerRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// Load balancer being attached
+	AttachLoadBalancerDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AttachLoadBalancerRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AttachLoadBalancerRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AttachLoadBalancerRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AttachLoadBalancerRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AttachLoadBalancerResponse wrapper for the AttachLoadBalancer operation
+type AttachLoadBalancerResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePool instance
+	InstancePool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AttachLoadBalancerResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AttachLoadBalancerResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_paravirtualized_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_paravirtualized_volume_details.go
new file mode 100644
index 000000000000..5cb074176835
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_paravirtualized_volume_details.go
@@ -0,0 +1,95 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AttachParavirtualizedVolumeDetails The representation of AttachParavirtualizedVolumeDetails
+type AttachParavirtualizedVolumeDetails struct {
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" json:"volumeId"`
+
+	// The device name.
+	Device *string `mandatory:"false" json:"device"`
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Whether the attachment was created in read-only mode.
+	IsReadOnly *bool `mandatory:"false" json:"isReadOnly"`
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	IsShareable *bool `mandatory:"false" json:"isShareable"`
+
+	// Whether to enable in-transit encryption for the data volume's paravirtualized attachment. The default value is false.
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+}
+
+//GetDevice returns Device
+func (m AttachParavirtualizedVolumeDetails) GetDevice() *string {
+	return m.Device
+}
+
+//GetDisplayName returns DisplayName
+func (m AttachParavirtualizedVolumeDetails) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetInstanceId returns InstanceId
+func (m AttachParavirtualizedVolumeDetails) GetInstanceId() *string {
+	return m.InstanceId
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m AttachParavirtualizedVolumeDetails) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetIsShareable returns IsShareable
+func (m AttachParavirtualizedVolumeDetails) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+//GetVolumeId returns VolumeId
+func (m AttachParavirtualizedVolumeDetails) GetVolumeId() *string {
+	return m.VolumeId
+}
+
+func (m AttachParavirtualizedVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m AttachParavirtualizedVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeAttachParavirtualizedVolumeDetails AttachParavirtualizedVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeAttachParavirtualizedVolumeDetails
+	}{
+		"paravirtualized",
+		(MarshalTypeAttachParavirtualizedVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_service_determined_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_service_determined_volume_details.go
new file mode 100644
index 000000000000..a5bbe8115480
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_service_determined_volume_details.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AttachServiceDeterminedVolumeDetails The representation of AttachServiceDeterminedVolumeDetails
+type AttachServiceDeterminedVolumeDetails struct {
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" json:"volumeId"`
+
+	// The device name.
+	Device *string `mandatory:"false" json:"device"`
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Whether the attachment was created in read-only mode.
+	IsReadOnly *bool `mandatory:"false" json:"isReadOnly"`
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	IsShareable *bool `mandatory:"false" json:"isShareable"`
+}
+
+//GetDevice returns Device
+func (m AttachServiceDeterminedVolumeDetails) GetDevice() *string {
+	return m.Device
+}
+
+//GetDisplayName returns DisplayName
+func (m AttachServiceDeterminedVolumeDetails) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetInstanceId returns InstanceId
+func (m AttachServiceDeterminedVolumeDetails) GetInstanceId() *string {
+	return m.InstanceId
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m AttachServiceDeterminedVolumeDetails) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetIsShareable returns IsShareable
+func (m AttachServiceDeterminedVolumeDetails) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+//GetVolumeId returns VolumeId
+func (m AttachServiceDeterminedVolumeDetails) GetVolumeId() *string {
+	return m.VolumeId
+}
+
+func (m AttachServiceDeterminedVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m AttachServiceDeterminedVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeAttachServiceDeterminedVolumeDetails AttachServiceDeterminedVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeAttachServiceDeterminedVolumeDetails
+	}{
+		"service_determined",
+		(MarshalTypeAttachServiceDeterminedVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_service_id_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_service_id_request_response.go
new file mode 100644
index 000000000000..c7666db0bf5a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_service_id_request_response.go
@@ -0,0 +1,82 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AttachServiceIdRequest wrapper for the AttachServiceId operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachServiceId.go.html to see an example of how to use AttachServiceIdRequest.
+type AttachServiceIdRequest struct {
+
+	// The service gateway's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	ServiceGatewayId *string `mandatory:"true" contributesTo:"path" name:"serviceGatewayId"`
+
+	// ServiceId of Service to be attached to a service gateway.
+	AttachServiceDetails ServiceIdRequestDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AttachServiceIdRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AttachServiceIdRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AttachServiceIdRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AttachServiceIdRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AttachServiceIdResponse wrapper for the AttachServiceId operation
+type AttachServiceIdResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ServiceGateway instance
+	ServiceGateway `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AttachServiceIdResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AttachServiceIdResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_vnic_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_vnic_details.go
new file mode 100644
index 000000000000..04d7133d5be2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_vnic_details.go
@@ -0,0 +1,41 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AttachVnicDetails The representation of AttachVnicDetails
+type AttachVnicDetails struct {
+	CreateVnicDetails *CreateVnicDetails `mandatory:"true" json:"createVnicDetails"`
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// A user-friendly name for the attachment. Does not have to be unique, and it cannot be changed.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Which physical network interface card (NIC) the VNIC will use. Defaults to 0.
+	// Certain bare metal instance shapes have two active physical NICs (0 and 1). If
+	// you add a secondary VNIC to one of these instances, you can specify which NIC
+	// the VNIC will use. For more information, see
+	// Virtual Network Interface Cards (VNICs) (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVNICs.htm).
+	NicIndex *int `mandatory:"false" json:"nicIndex"`
+}
+
+func (m AttachVnicDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_vnic_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_vnic_request_response.go
new file mode 100644
index 000000000000..bfb55487e3cb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_vnic_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AttachVnicRequest wrapper for the AttachVnic operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachVnic.go.html to see an example of how to use AttachVnicRequest.
+type AttachVnicRequest struct {
+
+	// Attach VNIC details.
+	AttachVnicDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AttachVnicRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AttachVnicRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AttachVnicRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AttachVnicRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AttachVnicResponse wrapper for the AttachVnic operation
+type AttachVnicResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VnicAttachment instance
+	VnicAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AttachVnicResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AttachVnicResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_volume_details.go
new file mode 100644
index 000000000000..9c349da993ba
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_volume_details.go
@@ -0,0 +1,141 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// AttachVolumeDetails The representation of AttachVolumeDetails
+type AttachVolumeDetails interface {
+
+	// The OCID of the instance.
+	GetInstanceId() *string
+
+	// The OCID of the volume.
+	GetVolumeId() *string
+
+	// The device name.
+	GetDevice() *string
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed. Avoid entering confidential information.
+	GetDisplayName() *string
+
+	// Whether the attachment was created in read-only mode.
+	GetIsReadOnly() *bool
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	GetIsShareable() *bool
+}
+
+type attachvolumedetails struct {
+	JsonData    []byte
+	InstanceId  *string `mandatory:"true" json:"instanceId"`
+	VolumeId    *string `mandatory:"true" json:"volumeId"`
+	Device      *string `mandatory:"false" json:"device"`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+	IsReadOnly  *bool   `mandatory:"false" json:"isReadOnly"`
+	IsShareable *bool   `mandatory:"false" json:"isShareable"`
+	Type        string  `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *attachvolumedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerattachvolumedetails attachvolumedetails
+	s := struct {
+		Model Unmarshalerattachvolumedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.InstanceId = s.Model.InstanceId
+	m.VolumeId = s.Model.VolumeId
+	m.Device = s.Model.Device
+	m.DisplayName = s.Model.DisplayName
+	m.IsReadOnly = s.Model.IsReadOnly
+	m.IsShareable = s.Model.IsShareable
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *attachvolumedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "service_determined":
+		mm := AttachServiceDeterminedVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "emulated":
+		mm := AttachEmulatedVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "iscsi":
+		mm := AttachIScsiVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "paravirtualized":
+		mm := AttachParavirtualizedVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetInstanceId returns InstanceId
+func (m attachvolumedetails) GetInstanceId() *string {
+	return m.InstanceId
+}
+
+//GetVolumeId returns VolumeId
+func (m attachvolumedetails) GetVolumeId() *string {
+	return m.VolumeId
+}
+
+//GetDevice returns Device
+func (m attachvolumedetails) GetDevice() *string {
+	return m.Device
+}
+
+//GetDisplayName returns DisplayName
+func (m attachvolumedetails) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m attachvolumedetails) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetIsShareable returns IsShareable
+func (m attachvolumedetails) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+func (m attachvolumedetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_volume_request_response.go
new file mode 100644
index 000000000000..3bcfe30639a6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/attach_volume_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// AttachVolumeRequest wrapper for the AttachVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachVolume.go.html to see an example of how to use AttachVolumeRequest.
+type AttachVolumeRequest struct {
+
+	// Attach volume request
+	AttachVolumeDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request AttachVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request AttachVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request AttachVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request AttachVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// AttachVolumeResponse wrapper for the AttachVolume operation
+type AttachVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeAttachment instance
+	VolumeAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response AttachVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response AttachVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bgp_session_info.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bgp_session_info.go
new file mode 100644
index 000000000000..dbebe4b66eaa
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bgp_session_info.go
@@ -0,0 +1,129 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BgpSessionInfo Information for establishing a BGP session for the IPSec tunnel.
+type BgpSessionInfo struct {
+
+	// The IP address for the Oracle end of the inside tunnel interface.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this IP address
+	// is required and used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, this IP address is optional. You can set this IP
+	// address so you can troubleshoot or monitor the tunnel.
+	// The value must be a /30 or /31.
+	// Example: `10.0.0.4/31`
+	OracleInterfaceIp *string `mandatory:"false" json:"oracleInterfaceIp"`
+
+	// The IP address for the CPE end of the inside tunnel interface.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this IP address
+	// is required and used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, this IP address is optional. You can set this IP
+	// address so you can troubleshoot or monitor the tunnel.
+	// The value must be a /30 or /31.
+	// Example: `10.0.0.5/31`
+	CustomerInterfaceIp *string `mandatory:"false" json:"customerInterfaceIp"`
+
+	// The IPv6 address for the Oracle end of the inside tunnel interface. This IP address is optional.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this IP address
+	// is used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, you can set this IP
+	// address to troubleshoot or monitor the tunnel.
+	// Only subnet masks from /64 up to /127 are allowed.
+	// Example: `2001:db8::1/64`
+	OracleInterfaceIpv6 *string `mandatory:"false" json:"oracleInterfaceIpv6"`
+
+	// The IPv6 address for the CPE end of the inside tunnel interface. This IP address is optional.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this IP address
+	// is used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, you can set this IP
+	// address to troubleshoot or monitor the tunnel.
+	// Only subnet masks from /64 up to /127 are allowed.
+	// Example: `2001:db8::1/64`
+	CustomerInterfaceIpv6 *string `mandatory:"false" json:"customerInterfaceIpv6"`
+
+	// The Oracle BGP ASN.
+	OracleBgpAsn *string `mandatory:"false" json:"oracleBgpAsn"`
+
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this ASN
+	// is required and used for the tunnel's BGP session. This is the ASN of the network on the
+	// CPE end of the BGP session. Can be a 2-byte or 4-byte ASN. Uses "asplain" format.
+	// If the tunnel uses static routing, the `customerBgpAsn` must be null.
+	// Example: `12345` (2-byte) or `1587232876` (4-byte)
+	CustomerBgpAsn *string `mandatory:"false" json:"customerBgpAsn"`
+
+	// The state of the BGP session.
+	BgpState BgpSessionInfoBgpStateEnum `mandatory:"false" json:"bgpState,omitempty"`
+
+	// The state of the BGP IPv6 session.
+	BgpIpv6State BgpSessionInfoBgpIpv6StateEnum `mandatory:"false" json:"bgpIpv6State,omitempty"`
+}
+
+func (m BgpSessionInfo) String() string {
+	return common.PointerString(m)
+}
+
+// BgpSessionInfoBgpStateEnum Enum with underlying type: string
+type BgpSessionInfoBgpStateEnum string
+
+// Set of constants representing the allowable values for BgpSessionInfoBgpStateEnum
+const (
+	BgpSessionInfoBgpStateUp   BgpSessionInfoBgpStateEnum = "UP"
+	BgpSessionInfoBgpStateDown BgpSessionInfoBgpStateEnum = "DOWN"
+)
+
+var mappingBgpSessionInfoBgpState = map[string]BgpSessionInfoBgpStateEnum{
+	"UP":   BgpSessionInfoBgpStateUp,
+	"DOWN": BgpSessionInfoBgpStateDown,
+}
+
+// GetBgpSessionInfoBgpStateEnumValues Enumerates the set of values for BgpSessionInfoBgpStateEnum
+func GetBgpSessionInfoBgpStateEnumValues() []BgpSessionInfoBgpStateEnum {
+	values := make([]BgpSessionInfoBgpStateEnum, 0)
+	for _, v := range mappingBgpSessionInfoBgpState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// BgpSessionInfoBgpIpv6StateEnum Enum with underlying type: string
+type BgpSessionInfoBgpIpv6StateEnum string
+
+// Set of constants representing the allowable values for BgpSessionInfoBgpIpv6StateEnum
+const (
+	BgpSessionInfoBgpIpv6StateUp   BgpSessionInfoBgpIpv6StateEnum = "UP"
+	BgpSessionInfoBgpIpv6StateDown BgpSessionInfoBgpIpv6StateEnum = "DOWN"
+)
+
+var mappingBgpSessionInfoBgpIpv6State = map[string]BgpSessionInfoBgpIpv6StateEnum{
+	"UP":   BgpSessionInfoBgpIpv6StateUp,
+	"DOWN": BgpSessionInfoBgpIpv6StateDown,
+}
+
+// GetBgpSessionInfoBgpIpv6StateEnumValues Enumerates the set of values for BgpSessionInfoBgpIpv6StateEnum
+func GetBgpSessionInfoBgpIpv6StateEnumValues() []BgpSessionInfoBgpIpv6StateEnum {
+	values := make([]BgpSessionInfoBgpIpv6StateEnum, 0)
+	for _, v := range mappingBgpSessionInfoBgpIpv6State {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/block_volume_replica.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/block_volume_replica.go
new file mode 100644
index 000000000000..eea617e265fe
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/block_volume_replica.go
@@ -0,0 +1,109 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BlockVolumeReplica An asynchronous replica of a block volume that can then be used to create
+// a new block volume or recover a block volume. For more information, see Overview
+// of Cross-Region Volume Replication (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumereplication.htm)
+// To use any of the API operations, you must be authorized in an IAM policy.
+// If you're not authorized, talk to an administrator. If you're an administrator
+// who needs to write policies to give users access, see Getting Started with
+// Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type BlockVolumeReplica struct {
+
+	// The availability domain of the block volume replica.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the block volume replica.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The block volume replica's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of a block volume replica.
+	LifecycleState BlockVolumeReplicaLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The size of the source block volume, in GBs.
+	SizeInGBs *int64 `mandatory:"true" json:"sizeInGBs"`
+
+	// The date and time the block volume replica was created. Format defined
+	// by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The date and time the block volume replica was last synced from the source block volume.
+	// Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeLastSynced *common.SDKTime `mandatory:"true" json:"timeLastSynced"`
+
+	// The OCID of the source block volume.
+	BlockVolumeId *string `mandatory:"true" json:"blockVolumeId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The total size of the data transferred from the source block volume to the block volume replica, in GBs.
+	TotalDataTransferredInGBs *int64 `mandatory:"false" json:"totalDataTransferredInGBs"`
+}
+
+func (m BlockVolumeReplica) String() string {
+	return common.PointerString(m)
+}
+
+// BlockVolumeReplicaLifecycleStateEnum Enum with underlying type: string
+type BlockVolumeReplicaLifecycleStateEnum string
+
+// Set of constants representing the allowable values for BlockVolumeReplicaLifecycleStateEnum
+const (
+	BlockVolumeReplicaLifecycleStateProvisioning BlockVolumeReplicaLifecycleStateEnum = "PROVISIONING"
+	BlockVolumeReplicaLifecycleStateAvailable    BlockVolumeReplicaLifecycleStateEnum = "AVAILABLE"
+	BlockVolumeReplicaLifecycleStateActivating   BlockVolumeReplicaLifecycleStateEnum = "ACTIVATING"
+	BlockVolumeReplicaLifecycleStateTerminating  BlockVolumeReplicaLifecycleStateEnum = "TERMINATING"
+	BlockVolumeReplicaLifecycleStateTerminated   BlockVolumeReplicaLifecycleStateEnum = "TERMINATED"
+	BlockVolumeReplicaLifecycleStateFaulty       BlockVolumeReplicaLifecycleStateEnum = "FAULTY"
+)
+
+var mappingBlockVolumeReplicaLifecycleState = map[string]BlockVolumeReplicaLifecycleStateEnum{
+	"PROVISIONING": BlockVolumeReplicaLifecycleStateProvisioning,
+	"AVAILABLE":    BlockVolumeReplicaLifecycleStateAvailable,
+	"ACTIVATING":   BlockVolumeReplicaLifecycleStateActivating,
+	"TERMINATING":  BlockVolumeReplicaLifecycleStateTerminating,
+	"TERMINATED":   BlockVolumeReplicaLifecycleStateTerminated,
+	"FAULTY":       BlockVolumeReplicaLifecycleStateFaulty,
+}
+
+// GetBlockVolumeReplicaLifecycleStateEnumValues Enumerates the set of values for BlockVolumeReplicaLifecycleStateEnum
+func GetBlockVolumeReplicaLifecycleStateEnumValues() []BlockVolumeReplicaLifecycleStateEnum {
+	values := make([]BlockVolumeReplicaLifecycleStateEnum, 0)
+	for _, v := range mappingBlockVolumeReplicaLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/block_volume_replica_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/block_volume_replica_details.go
new file mode 100644
index 000000000000..19e3092e7476
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/block_volume_replica_details.go
@@ -0,0 +1,34 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BlockVolumeReplicaDetails Contains the details for the block volume replica
+type BlockVolumeReplicaDetails struct {
+
+	// The availability domain of the block volume replica.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The display name of the block volume replica. You may optionally specify a *display name* for
+	// the block volume replica, otherwise a default is provided.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+}
+
+func (m BlockVolumeReplicaDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/block_volume_replica_info.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/block_volume_replica_info.go
new file mode 100644
index 000000000000..3b8a1ab7d1cf
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/block_volume_replica_info.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BlockVolumeReplicaInfo Information about the block volume replica in the destination availability domain.
+type BlockVolumeReplicaInfo struct {
+
+	// The display name of the block volume replica
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The block volume replica's Oracle ID (OCID).
+	BlockVolumeReplicaId *string `mandatory:"true" json:"blockVolumeReplicaId"`
+
+	// The availability domain of the block volume replica.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+}
+
+func (m BlockVolumeReplicaInfo) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boolean_image_capability_schema_descriptor.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boolean_image_capability_schema_descriptor.go
new file mode 100644
index 000000000000..f78eedb5bcb6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boolean_image_capability_schema_descriptor.go
@@ -0,0 +1,51 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BooleanImageCapabilitySchemaDescriptor Boolean type ImageCapabilitySchemaDescriptor
+type BooleanImageCapabilitySchemaDescriptor struct {
+
+	// the default value
+	DefaultValue *bool `mandatory:"false" json:"defaultValue"`
+
+	Source ImageCapabilitySchemaDescriptorSourceEnum `mandatory:"true" json:"source"`
+}
+
+//GetSource returns Source
+func (m BooleanImageCapabilitySchemaDescriptor) GetSource() ImageCapabilitySchemaDescriptorSourceEnum {
+	return m.Source
+}
+
+func (m BooleanImageCapabilitySchemaDescriptor) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m BooleanImageCapabilitySchemaDescriptor) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeBooleanImageCapabilitySchemaDescriptor BooleanImageCapabilitySchemaDescriptor
+	s := struct {
+		DiscriminatorParam string `json:"descriptorType"`
+		MarshalTypeBooleanImageCapabilitySchemaDescriptor
+	}{
+		"boolean",
+		(MarshalTypeBooleanImageCapabilitySchemaDescriptor)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume.go
new file mode 100644
index 000000000000..b3249c2ef25f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume.go
@@ -0,0 +1,222 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolume A detachable boot volume device that contains the image used to boot a Compute instance. For more information, see
+// Overview of Boot Volumes (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/bootvolumes.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type BootVolume struct {
+
+	// The availability domain of the boot volume.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the boot volume.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The boot volume's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of a boot volume.
+	LifecycleState BootVolumeLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The size of the volume in MBs. The value must be a multiple of 1024.
+	// This field is deprecated. Please use sizeInGBs.
+	SizeInMBs *int64 `mandatory:"true" json:"sizeInMBs"`
+
+	// The date and time the boot volume was created. Format defined
+	// by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// System tags for this resource. Each key is predefined and scoped to a namespace.
+	// Example: `{"foo-namespace": {"bar-key": "value"}}`
+	SystemTags map[string]map[string]interface{} `mandatory:"false" json:"systemTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The image OCID used to create the boot volume.
+	ImageId *string `mandatory:"false" json:"imageId"`
+
+	// Specifies whether the boot volume's data has finished copying
+	// from the source boot volume or boot volume backup.
+	IsHydrated *bool `mandatory:"false" json:"isHydrated"`
+
+	// The number of volume performance units (VPUs) that will be applied to this boot volume per GB,
+	// representing the Block Volume service's elastic performance options.
+	// See Block Volume Elastic Performance (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/blockvolumeelasticperformance.htm) for more information.
+	// Allowed values:
+	//   * `10`: Represents Balanced option.
+	//   * `20`: Represents Higher Performance option.
+	VpusPerGB *int64 `mandatory:"false" json:"vpusPerGB"`
+
+	// The size of the boot volume in GBs.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	SourceDetails BootVolumeSourceDetails `mandatory:"false" json:"sourceDetails"`
+
+	// The OCID of the source volume group.
+	VolumeGroupId *string `mandatory:"false" json:"volumeGroupId"`
+
+	// The OCID of the Key Management master encryption key assigned to the boot volume.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+
+	// Specifies whether the auto-tune performance is enabled for this boot volume.
+	IsAutoTuneEnabled *bool `mandatory:"false" json:"isAutoTuneEnabled"`
+
+	// The number of Volume Performance Units per GB that this boot volume is effectively tuned to when it's idle.
+	AutoTunedVpusPerGB *int64 `mandatory:"false" json:"autoTunedVpusPerGB"`
+
+	// The list of boot volume replicas of this boot volume
+	BootVolumeReplicas []BootVolumeReplicaInfo `mandatory:"false" json:"bootVolumeReplicas"`
+}
+
+func (m BootVolume) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *BootVolume) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DefinedTags        map[string]map[string]interface{} `json:"definedTags"`
+		SystemTags         map[string]map[string]interface{} `json:"systemTags"`
+		DisplayName        *string                           `json:"displayName"`
+		FreeformTags       map[string]string                 `json:"freeformTags"`
+		ImageId            *string                           `json:"imageId"`
+		IsHydrated         *bool                             `json:"isHydrated"`
+		VpusPerGB          *int64                            `json:"vpusPerGB"`
+		SizeInGBs          *int64                            `json:"sizeInGBs"`
+		SourceDetails      bootvolumesourcedetails           `json:"sourceDetails"`
+		VolumeGroupId      *string                           `json:"volumeGroupId"`
+		KmsKeyId           *string                           `json:"kmsKeyId"`
+		IsAutoTuneEnabled  *bool                             `json:"isAutoTuneEnabled"`
+		AutoTunedVpusPerGB *int64                            `json:"autoTunedVpusPerGB"`
+		BootVolumeReplicas []BootVolumeReplicaInfo           `json:"bootVolumeReplicas"`
+		AvailabilityDomain *string                           `json:"availabilityDomain"`
+		CompartmentId      *string                           `json:"compartmentId"`
+		Id                 *string                           `json:"id"`
+		LifecycleState     BootVolumeLifecycleStateEnum      `json:"lifecycleState"`
+		SizeInMBs          *int64                            `json:"sizeInMBs"`
+		TimeCreated        *common.SDKTime                   `json:"timeCreated"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DefinedTags = model.DefinedTags
+
+	m.SystemTags = model.SystemTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	m.ImageId = model.ImageId
+
+	m.IsHydrated = model.IsHydrated
+
+	m.VpusPerGB = model.VpusPerGB
+
+	m.SizeInGBs = model.SizeInGBs
+
+	nn, e = model.SourceDetails.UnmarshalPolymorphicJSON(model.SourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.SourceDetails = nn.(BootVolumeSourceDetails)
+	} else {
+		m.SourceDetails = nil
+	}
+
+	m.VolumeGroupId = model.VolumeGroupId
+
+	m.KmsKeyId = model.KmsKeyId
+
+	m.IsAutoTuneEnabled = model.IsAutoTuneEnabled
+
+	m.AutoTunedVpusPerGB = model.AutoTunedVpusPerGB
+
+	m.BootVolumeReplicas = make([]BootVolumeReplicaInfo, len(model.BootVolumeReplicas))
+	for i, n := range model.BootVolumeReplicas {
+		m.BootVolumeReplicas[i] = n
+	}
+
+	m.AvailabilityDomain = model.AvailabilityDomain
+
+	m.CompartmentId = model.CompartmentId
+
+	m.Id = model.Id
+
+	m.LifecycleState = model.LifecycleState
+
+	m.SizeInMBs = model.SizeInMBs
+
+	m.TimeCreated = model.TimeCreated
+
+	return
+}
+
+// BootVolumeLifecycleStateEnum Enum with underlying type: string
+type BootVolumeLifecycleStateEnum string
+
+// Set of constants representing the allowable values for BootVolumeLifecycleStateEnum
+const (
+	BootVolumeLifecycleStateProvisioning BootVolumeLifecycleStateEnum = "PROVISIONING"
+	BootVolumeLifecycleStateRestoring    BootVolumeLifecycleStateEnum = "RESTORING"
+	BootVolumeLifecycleStateAvailable    BootVolumeLifecycleStateEnum = "AVAILABLE"
+	BootVolumeLifecycleStateTerminating  BootVolumeLifecycleStateEnum = "TERMINATING"
+	BootVolumeLifecycleStateTerminated   BootVolumeLifecycleStateEnum = "TERMINATED"
+	BootVolumeLifecycleStateFaulty       BootVolumeLifecycleStateEnum = "FAULTY"
+)
+
+var mappingBootVolumeLifecycleState = map[string]BootVolumeLifecycleStateEnum{
+	"PROVISIONING": BootVolumeLifecycleStateProvisioning,
+	"RESTORING":    BootVolumeLifecycleStateRestoring,
+	"AVAILABLE":    BootVolumeLifecycleStateAvailable,
+	"TERMINATING":  BootVolumeLifecycleStateTerminating,
+	"TERMINATED":   BootVolumeLifecycleStateTerminated,
+	"FAULTY":       BootVolumeLifecycleStateFaulty,
+}
+
+// GetBootVolumeLifecycleStateEnumValues Enumerates the set of values for BootVolumeLifecycleStateEnum
+func GetBootVolumeLifecycleStateEnumValues() []BootVolumeLifecycleStateEnum {
+	values := make([]BootVolumeLifecycleStateEnum, 0)
+	for _, v := range mappingBootVolumeLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_attachment.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_attachment.go
new file mode 100644
index 000000000000..75cc3463fc2f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_attachment.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolumeAttachment Represents an attachment between a boot volume and an instance.
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type BootVolumeAttachment struct {
+
+	// The availability domain of an instance.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"true" json:"bootVolumeId"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the boot volume attachment.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID of the instance the boot volume is attached to.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The current state of the boot volume attachment.
+	LifecycleState BootVolumeAttachmentLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the boot volume was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed.
+	// Avoid entering confidential information.
+	// Example: `My boot volume`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Whether in-transit encryption for the boot volume's paravirtualized attachment is enabled or not.
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+
+	// Refer the top-level definition of encryptionInTransitType.
+	// The default value is NONE.
+	EncryptionInTransitType EncryptionInTransitTypeEnum `mandatory:"false" json:"encryptionInTransitType,omitempty"`
+}
+
+func (m BootVolumeAttachment) String() string {
+	return common.PointerString(m)
+}
+
+// BootVolumeAttachmentLifecycleStateEnum Enum with underlying type: string
+type BootVolumeAttachmentLifecycleStateEnum string
+
+// Set of constants representing the allowable values for BootVolumeAttachmentLifecycleStateEnum
+const (
+	BootVolumeAttachmentLifecycleStateAttaching BootVolumeAttachmentLifecycleStateEnum = "ATTACHING"
+	BootVolumeAttachmentLifecycleStateAttached  BootVolumeAttachmentLifecycleStateEnum = "ATTACHED"
+	BootVolumeAttachmentLifecycleStateDetaching BootVolumeAttachmentLifecycleStateEnum = "DETACHING"
+	BootVolumeAttachmentLifecycleStateDetached  BootVolumeAttachmentLifecycleStateEnum = "DETACHED"
+)
+
+var mappingBootVolumeAttachmentLifecycleState = map[string]BootVolumeAttachmentLifecycleStateEnum{
+	"ATTACHING": BootVolumeAttachmentLifecycleStateAttaching,
+	"ATTACHED":  BootVolumeAttachmentLifecycleStateAttached,
+	"DETACHING": BootVolumeAttachmentLifecycleStateDetaching,
+	"DETACHED":  BootVolumeAttachmentLifecycleStateDetached,
+}
+
+// GetBootVolumeAttachmentLifecycleStateEnumValues Enumerates the set of values for BootVolumeAttachmentLifecycleStateEnum
+func GetBootVolumeAttachmentLifecycleStateEnumValues() []BootVolumeAttachmentLifecycleStateEnum {
+	values := make([]BootVolumeAttachmentLifecycleStateEnum, 0)
+	for _, v := range mappingBootVolumeAttachmentLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_backup.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_backup.go
new file mode 100644
index 000000000000..bf80516340e5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_backup.go
@@ -0,0 +1,180 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolumeBackup A point-in-time copy of a boot volume that can then be used to create
+// a new boot volume or recover a boot volume. For more information, see Overview
+// of Boot Volume Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/bootvolumebackups.htm)
+// To use any of the API operations, you must be authorized in an IAM policy.
+// If you're not authorized, talk to an administrator. If you're an administrator
+// who needs to write policies to give users access, see Getting Started with
+// Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type BootVolumeBackup struct {
+
+	// The OCID of the compartment that contains the boot volume backup.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name for the boot volume backup. Does not have to be unique and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The OCID of the boot volume backup.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of a boot volume backup.
+	LifecycleState BootVolumeBackupLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the boot volume backup was created. This is the time the actual point-in-time image
+	// of the volume data was taken. Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"false" json:"bootVolumeId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// System tags for this resource. Each key is predefined and scoped to a namespace.
+	// Example: `{"foo-namespace": {"bar-key": "value"}}`
+	SystemTags map[string]map[string]interface{} `mandatory:"false" json:"systemTags"`
+
+	// The date and time the volume backup will expire and be automatically deleted.
+	// Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339). This parameter will always be present for backups that
+	// were created automatically by a scheduled-backup policy. For manually created backups,
+	// it will be absent, signifying that there is no expiration time and the backup will
+	// last forever until manually deleted.
+	ExpirationTime *common.SDKTime `mandatory:"false" json:"expirationTime"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The image OCID used to create the boot volume the backup is taken from.
+	ImageId *string `mandatory:"false" json:"imageId"`
+
+	// The OCID of the Key Management master encryption assigned to the boot volume backup.
+	// For more information about the Key Management service and encryption keys, see
+	// Overview of Key Management (https://docs.cloud.oracle.com/iaas/Content/KeyManagement/Concepts/keyoverview.htm) and
+	// Using Keys (https://docs.cloud.oracle.com/iaas/Content/KeyManagement/Tasks/usingkeys.htm).
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+
+	// The size of the boot volume, in GBs.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	// The OCID of the source boot volume backup.
+	SourceBootVolumeBackupId *string `mandatory:"false" json:"sourceBootVolumeBackupId"`
+
+	// Specifies whether the backup was created manually, or via scheduled backup policy.
+	SourceType BootVolumeBackupSourceTypeEnum `mandatory:"false" json:"sourceType,omitempty"`
+
+	// The date and time the request to create the boot volume backup was received. Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeRequestReceived *common.SDKTime `mandatory:"false" json:"timeRequestReceived"`
+
+	// The type of a volume backup.
+	Type BootVolumeBackupTypeEnum `mandatory:"false" json:"type,omitempty"`
+
+	// The size used by the backup, in GBs. It is typically smaller than sizeInGBs, depending on the space
+	// consumed on the boot volume and whether the backup is full or incremental.
+	UniqueSizeInGBs *int64 `mandatory:"false" json:"uniqueSizeInGBs"`
+}
+
+func (m BootVolumeBackup) String() string {
+	return common.PointerString(m)
+}
+
+// BootVolumeBackupLifecycleStateEnum Enum with underlying type: string
+type BootVolumeBackupLifecycleStateEnum string
+
+// Set of constants representing the allowable values for BootVolumeBackupLifecycleStateEnum
+const (
+	BootVolumeBackupLifecycleStateCreating        BootVolumeBackupLifecycleStateEnum = "CREATING"
+	BootVolumeBackupLifecycleStateAvailable       BootVolumeBackupLifecycleStateEnum = "AVAILABLE"
+	BootVolumeBackupLifecycleStateTerminating     BootVolumeBackupLifecycleStateEnum = "TERMINATING"
+	BootVolumeBackupLifecycleStateTerminated      BootVolumeBackupLifecycleStateEnum = "TERMINATED"
+	BootVolumeBackupLifecycleStateFaulty          BootVolumeBackupLifecycleStateEnum = "FAULTY"
+	BootVolumeBackupLifecycleStateRequestReceived BootVolumeBackupLifecycleStateEnum = "REQUEST_RECEIVED"
+)
+
+var mappingBootVolumeBackupLifecycleState = map[string]BootVolumeBackupLifecycleStateEnum{
+	"CREATING":         BootVolumeBackupLifecycleStateCreating,
+	"AVAILABLE":        BootVolumeBackupLifecycleStateAvailable,
+	"TERMINATING":      BootVolumeBackupLifecycleStateTerminating,
+	"TERMINATED":       BootVolumeBackupLifecycleStateTerminated,
+	"FAULTY":           BootVolumeBackupLifecycleStateFaulty,
+	"REQUEST_RECEIVED": BootVolumeBackupLifecycleStateRequestReceived,
+}
+
+// GetBootVolumeBackupLifecycleStateEnumValues Enumerates the set of values for BootVolumeBackupLifecycleStateEnum
+func GetBootVolumeBackupLifecycleStateEnumValues() []BootVolumeBackupLifecycleStateEnum {
+	values := make([]BootVolumeBackupLifecycleStateEnum, 0)
+	for _, v := range mappingBootVolumeBackupLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// BootVolumeBackupSourceTypeEnum Enum with underlying type: string
+type BootVolumeBackupSourceTypeEnum string
+
+// Set of constants representing the allowable values for BootVolumeBackupSourceTypeEnum
+const (
+	BootVolumeBackupSourceTypeManual    BootVolumeBackupSourceTypeEnum = "MANUAL"
+	BootVolumeBackupSourceTypeScheduled BootVolumeBackupSourceTypeEnum = "SCHEDULED"
+)
+
+var mappingBootVolumeBackupSourceType = map[string]BootVolumeBackupSourceTypeEnum{
+	"MANUAL":    BootVolumeBackupSourceTypeManual,
+	"SCHEDULED": BootVolumeBackupSourceTypeScheduled,
+}
+
+// GetBootVolumeBackupSourceTypeEnumValues Enumerates the set of values for BootVolumeBackupSourceTypeEnum
+func GetBootVolumeBackupSourceTypeEnumValues() []BootVolumeBackupSourceTypeEnum {
+	values := make([]BootVolumeBackupSourceTypeEnum, 0)
+	for _, v := range mappingBootVolumeBackupSourceType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// BootVolumeBackupTypeEnum Enum with underlying type: string
+type BootVolumeBackupTypeEnum string
+
+// Set of constants representing the allowable values for BootVolumeBackupTypeEnum
+const (
+	BootVolumeBackupTypeFull        BootVolumeBackupTypeEnum = "FULL"
+	BootVolumeBackupTypeIncremental BootVolumeBackupTypeEnum = "INCREMENTAL"
+)
+
+var mappingBootVolumeBackupType = map[string]BootVolumeBackupTypeEnum{
+	"FULL":        BootVolumeBackupTypeFull,
+	"INCREMENTAL": BootVolumeBackupTypeIncremental,
+}
+
+// GetBootVolumeBackupTypeEnumValues Enumerates the set of values for BootVolumeBackupTypeEnum
+func GetBootVolumeBackupTypeEnumValues() []BootVolumeBackupTypeEnum {
+	values := make([]BootVolumeBackupTypeEnum, 0)
+	for _, v := range mappingBootVolumeBackupType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_kms_key.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_kms_key.go
new file mode 100644
index 000000000000..59244f91f648
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_kms_key.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolumeKmsKey The Key Management master encryption key associated with this volume.
+type BootVolumeKmsKey struct {
+
+	// The OCID of the Key Management key assigned to this volume. If the volume is not using Key Management, then the `kmsKeyId` will be a null string.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+}
+
+func (m BootVolumeKmsKey) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_replica.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_replica.go
new file mode 100644
index 000000000000..37fc6136c397
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_replica.go
@@ -0,0 +1,112 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolumeReplica An asynchronous replica of a boot volume that can then be used to create
+// a new boot volume or recover a boot volume. For more information, see Overview
+// of Cross-Region Volume Replication (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumereplication.htm)
+// To use any of the API operations, you must be authorized in an IAM policy.
+// If you're not authorized, talk to an administrator. If you're an administrator
+// who needs to write policies to give users access, see Getting Started with
+// Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type BootVolumeReplica struct {
+
+	// The availability domain of the boot volume replica.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the boot volume replica.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The boot volume replica's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of a boot volume replica.
+	LifecycleState BootVolumeReplicaLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The size of the source boot volume, in GBs.
+	SizeInGBs *int64 `mandatory:"true" json:"sizeInGBs"`
+
+	// The date and time the boot volume replica was created. Format defined
+	// by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The date and time the boot volume replica was last synced from the source boot volume.
+	// Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeLastSynced *common.SDKTime `mandatory:"true" json:"timeLastSynced"`
+
+	// The OCID of the source boot volume.
+	BootVolumeId *string `mandatory:"true" json:"bootVolumeId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The image OCID used to create the boot volume the replica is replicated from.
+	ImageId *string `mandatory:"false" json:"imageId"`
+
+	// The total size of the data transferred from the source boot volume to the boot volume replica, in GBs.
+	TotalDataTransferredInGBs *int64 `mandatory:"false" json:"totalDataTransferredInGBs"`
+}
+
+func (m BootVolumeReplica) String() string {
+	return common.PointerString(m)
+}
+
+// BootVolumeReplicaLifecycleStateEnum Enum with underlying type: string
+type BootVolumeReplicaLifecycleStateEnum string
+
+// Set of constants representing the allowable values for BootVolumeReplicaLifecycleStateEnum
+const (
+	BootVolumeReplicaLifecycleStateProvisioning BootVolumeReplicaLifecycleStateEnum = "PROVISIONING"
+	BootVolumeReplicaLifecycleStateAvailable    BootVolumeReplicaLifecycleStateEnum = "AVAILABLE"
+	BootVolumeReplicaLifecycleStateActivating   BootVolumeReplicaLifecycleStateEnum = "ACTIVATING"
+	BootVolumeReplicaLifecycleStateTerminating  BootVolumeReplicaLifecycleStateEnum = "TERMINATING"
+	BootVolumeReplicaLifecycleStateTerminated   BootVolumeReplicaLifecycleStateEnum = "TERMINATED"
+	BootVolumeReplicaLifecycleStateFaulty       BootVolumeReplicaLifecycleStateEnum = "FAULTY"
+)
+
+var mappingBootVolumeReplicaLifecycleState = map[string]BootVolumeReplicaLifecycleStateEnum{
+	"PROVISIONING": BootVolumeReplicaLifecycleStateProvisioning,
+	"AVAILABLE":    BootVolumeReplicaLifecycleStateAvailable,
+	"ACTIVATING":   BootVolumeReplicaLifecycleStateActivating,
+	"TERMINATING":  BootVolumeReplicaLifecycleStateTerminating,
+	"TERMINATED":   BootVolumeReplicaLifecycleStateTerminated,
+	"FAULTY":       BootVolumeReplicaLifecycleStateFaulty,
+}
+
+// GetBootVolumeReplicaLifecycleStateEnumValues Enumerates the set of values for BootVolumeReplicaLifecycleStateEnum
+func GetBootVolumeReplicaLifecycleStateEnumValues() []BootVolumeReplicaLifecycleStateEnum {
+	values := make([]BootVolumeReplicaLifecycleStateEnum, 0)
+	for _, v := range mappingBootVolumeReplicaLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_replica_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_replica_details.go
new file mode 100644
index 000000000000..42d144c81bd0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_replica_details.go
@@ -0,0 +1,34 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolumeReplicaDetails Contains the details for the boot volume replica
+type BootVolumeReplicaDetails struct {
+
+	// The availability domain of the boot volume replica.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The display name of the boot volume replica. You may optionally specify a *display name* for
+	// the boot volume replica, otherwise a default is provided.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+}
+
+func (m BootVolumeReplicaDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_replica_info.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_replica_info.go
new file mode 100644
index 000000000000..ca16bfb38085
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_replica_info.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolumeReplicaInfo Information about the boot volume replica in the destination availability domain.
+type BootVolumeReplicaInfo struct {
+
+	// The display name of the boot volume replica
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The boot volume replica's Oracle ID (OCID).
+	BootVolumeReplicaId *string `mandatory:"true" json:"bootVolumeReplicaId"`
+
+	// The availability domain of the boot volume replica.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+}
+
+func (m BootVolumeReplicaInfo) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_details.go
new file mode 100644
index 000000000000..e759f05f0297
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_details.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolumeSourceDetails The representation of BootVolumeSourceDetails
+type BootVolumeSourceDetails interface {
+}
+
+type bootvolumesourcedetails struct {
+	JsonData []byte
+	Type     string `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *bootvolumesourcedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerbootvolumesourcedetails bootvolumesourcedetails
+	s := struct {
+		Model Unmarshalerbootvolumesourcedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *bootvolumesourcedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "bootVolumeBackup":
+		mm := BootVolumeSourceFromBootVolumeBackupDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "bootVolume":
+		mm := BootVolumeSourceFromBootVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "bootVolumeReplica":
+		mm := BootVolumeSourceFromBootVolumeReplicaDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m bootvolumesourcedetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_from_boot_volume_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_from_boot_volume_backup_details.go
new file mode 100644
index 000000000000..03ac625b4074
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_from_boot_volume_backup_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolumeSourceFromBootVolumeBackupDetails Specifies the boot volume backup.
+type BootVolumeSourceFromBootVolumeBackupDetails struct {
+
+	// The OCID of the boot volume backup.
+	Id *string `mandatory:"true" json:"id"`
+}
+
+func (m BootVolumeSourceFromBootVolumeBackupDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m BootVolumeSourceFromBootVolumeBackupDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeBootVolumeSourceFromBootVolumeBackupDetails BootVolumeSourceFromBootVolumeBackupDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeBootVolumeSourceFromBootVolumeBackupDetails
+	}{
+		"bootVolumeBackup",
+		(MarshalTypeBootVolumeSourceFromBootVolumeBackupDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_from_boot_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_from_boot_volume_details.go
new file mode 100644
index 000000000000..fb944433a464
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_from_boot_volume_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolumeSourceFromBootVolumeDetails Specifies the source boot volume.
+type BootVolumeSourceFromBootVolumeDetails struct {
+
+	// The OCID of the boot volume.
+	Id *string `mandatory:"true" json:"id"`
+}
+
+func (m BootVolumeSourceFromBootVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m BootVolumeSourceFromBootVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeBootVolumeSourceFromBootVolumeDetails BootVolumeSourceFromBootVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeBootVolumeSourceFromBootVolumeDetails
+	}{
+		"bootVolume",
+		(MarshalTypeBootVolumeSourceFromBootVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_from_boot_volume_replica_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_from_boot_volume_replica_details.go
new file mode 100644
index 000000000000..eb8c83de51c0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/boot_volume_source_from_boot_volume_replica_details.go
@@ -0,0 +1,46 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BootVolumeSourceFromBootVolumeReplicaDetails Specifies the source boot volume replica which the boot volume will be created from.
+// The boot volume replica shoulbe be in the same availability domain as the boot volume.
+// Only one volume can be created from a replica at the same time.
+type BootVolumeSourceFromBootVolumeReplicaDetails struct {
+
+	// The OCID of the boot volume replica.
+	Id *string `mandatory:"true" json:"id"`
+}
+
+func (m BootVolumeSourceFromBootVolumeReplicaDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m BootVolumeSourceFromBootVolumeReplicaDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeBootVolumeSourceFromBootVolumeReplicaDetails BootVolumeSourceFromBootVolumeReplicaDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeBootVolumeSourceFromBootVolumeReplicaDetails
+	}{
+		"bootVolumeReplica",
+		(MarshalTypeBootVolumeSourceFromBootVolumeReplicaDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_add_virtual_circuit_public_prefixes_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_add_virtual_circuit_public_prefixes_details.go
new file mode 100644
index 000000000000..44bd07776ba0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_add_virtual_circuit_public_prefixes_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BulkAddVirtualCircuitPublicPrefixesDetails The representation of BulkAddVirtualCircuitPublicPrefixesDetails
+type BulkAddVirtualCircuitPublicPrefixesDetails struct {
+
+	// The public IP prefixes (CIDRs) to add to the public virtual circuit.
+	PublicPrefixes []CreateVirtualCircuitPublicPrefixDetails `mandatory:"true" json:"publicPrefixes"`
+}
+
+func (m BulkAddVirtualCircuitPublicPrefixesDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_add_virtual_circuit_public_prefixes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_add_virtual_circuit_public_prefixes_request_response.go
new file mode 100644
index 000000000000..9991c2820067
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_add_virtual_circuit_public_prefixes_request_response.go
@@ -0,0 +1,70 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// BulkAddVirtualCircuitPublicPrefixesRequest wrapper for the BulkAddVirtualCircuitPublicPrefixes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/BulkAddVirtualCircuitPublicPrefixes.go.html to see an example of how to use BulkAddVirtualCircuitPublicPrefixesRequest.
+type BulkAddVirtualCircuitPublicPrefixesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the virtual circuit.
+	VirtualCircuitId *string `mandatory:"true" contributesTo:"path" name:"virtualCircuitId"`
+
+	// Request with publix prefixes to be added to the virtual circuit
+	BulkAddVirtualCircuitPublicPrefixesDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request BulkAddVirtualCircuitPublicPrefixesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request BulkAddVirtualCircuitPublicPrefixesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request BulkAddVirtualCircuitPublicPrefixesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request BulkAddVirtualCircuitPublicPrefixesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// BulkAddVirtualCircuitPublicPrefixesResponse wrapper for the BulkAddVirtualCircuitPublicPrefixes operation
+type BulkAddVirtualCircuitPublicPrefixesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+}
+
+func (response BulkAddVirtualCircuitPublicPrefixesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response BulkAddVirtualCircuitPublicPrefixesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_delete_virtual_circuit_public_prefixes_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_delete_virtual_circuit_public_prefixes_details.go
new file mode 100644
index 000000000000..b38b08194915
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_delete_virtual_circuit_public_prefixes_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// BulkDeleteVirtualCircuitPublicPrefixesDetails The representation of BulkDeleteVirtualCircuitPublicPrefixesDetails
+type BulkDeleteVirtualCircuitPublicPrefixesDetails struct {
+
+	// The public IP prefixes (CIDRs) to remove from the public virtual circuit.
+	PublicPrefixes []DeleteVirtualCircuitPublicPrefixDetails `mandatory:"true" json:"publicPrefixes"`
+}
+
+func (m BulkDeleteVirtualCircuitPublicPrefixesDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_delete_virtual_circuit_public_prefixes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_delete_virtual_circuit_public_prefixes_request_response.go
new file mode 100644
index 000000000000..0ffd8220b25c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/bulk_delete_virtual_circuit_public_prefixes_request_response.go
@@ -0,0 +1,70 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// BulkDeleteVirtualCircuitPublicPrefixesRequest wrapper for the BulkDeleteVirtualCircuitPublicPrefixes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/BulkDeleteVirtualCircuitPublicPrefixes.go.html to see an example of how to use BulkDeleteVirtualCircuitPublicPrefixesRequest.
+type BulkDeleteVirtualCircuitPublicPrefixesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the virtual circuit.
+	VirtualCircuitId *string `mandatory:"true" contributesTo:"path" name:"virtualCircuitId"`
+
+	// Request with public prefixes to be deleted from the virtual circuit.
+	BulkDeleteVirtualCircuitPublicPrefixesDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request BulkDeleteVirtualCircuitPublicPrefixesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request BulkDeleteVirtualCircuitPublicPrefixesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request BulkDeleteVirtualCircuitPublicPrefixesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request BulkDeleteVirtualCircuitPublicPrefixesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// BulkDeleteVirtualCircuitPublicPrefixesResponse wrapper for the BulkDeleteVirtualCircuitPublicPrefixes operation
+type BulkDeleteVirtualCircuitPublicPrefixesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+}
+
+func (response BulkDeleteVirtualCircuitPublicPrefixesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response BulkDeleteVirtualCircuitPublicPrefixesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_allocated_range_collection.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_allocated_range_collection.go
new file mode 100644
index 000000000000..99868fde1d0a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_allocated_range_collection.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ByoipAllocatedRangeCollection Results of a `ListByoipAllocatedRanges` operation.
+type ByoipAllocatedRangeCollection struct {
+
+	// A list of subranges of a BYOIP CIDR block allocated to an IP pool.
+	Items []ByoipAllocatedRangeSummary `mandatory:"true" json:"items"`
+}
+
+func (m ByoipAllocatedRangeCollection) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_allocated_range_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_allocated_range_summary.go
new file mode 100644
index 000000000000..c2d8f266c82a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_allocated_range_summary.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ByoipAllocatedRangeSummary A summary of CIDR block subranges that are currently allocated to an IP pool.
+type ByoipAllocatedRangeSummary struct {
+
+	// The BYOIP CIDR block range or subrange allocated to an IP pool. This could be all or part of a BYOIP CIDR block.
+	CidrBlock *string `mandatory:"false" json:"cidrBlock"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the IP pool containing the CIDR block.
+	PublicIpPoolId *string `mandatory:"false" json:"publicIpPoolId"`
+}
+
+func (m ByoipAllocatedRangeSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_range.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_range.go
new file mode 100644
index 000000000000..477851129696
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_range.go
@@ -0,0 +1,141 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ByoipRange Oracle offers the ability to Bring Your Own IP (BYOIP), importing public IP addresses that you currently own to Oracle Cloud Infrastructure. A `ByoipRange` resource is a record of the imported address block (a BYOIP CIDR block) and also some associated metadata.
+// The process used to Bring Your Own IP (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/BYOIP.htm) is explained in the documentation.
+type ByoipRange struct {
+
+	// The public IPv4 CIDR block being imported from on-premises to the Oracle cloud.
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the BYOIP CIDR block.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The `ByoipRange` resource's current state.
+	LifecycleState ByoipRangeLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the `ByoipRange` resource was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The validation token is an internally-generated ASCII string used in the validation process. See Importing a CIDR block (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/BYOIP.htm#import_cidr) for details.
+	ValidationToken *string `mandatory:"true" json:"validationToken"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The `ByoipRange` resource's current status.
+	LifecycleDetails ByoipRangeLifecycleDetailsEnum `mandatory:"false" json:"lifecycleDetails,omitempty"`
+
+	// The date and time the `ByoipRange` resource was validated, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeValidated *common.SDKTime `mandatory:"false" json:"timeValidated"`
+
+	// The date and time the `ByoipRange` resource was advertised to the internet by BGP, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeAdvertised *common.SDKTime `mandatory:"false" json:"timeAdvertised"`
+
+	// The date and time the `ByoipRange` resource was withdrawn from advertisement by BGP to the internet, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeWithdrawn *common.SDKTime `mandatory:"false" json:"timeWithdrawn"`
+}
+
+func (m ByoipRange) String() string {
+	return common.PointerString(m)
+}
+
+// ByoipRangeLifecycleDetailsEnum Enum with underlying type: string
+type ByoipRangeLifecycleDetailsEnum string
+
+// Set of constants representing the allowable values for ByoipRangeLifecycleDetailsEnum
+const (
+	ByoipRangeLifecycleDetailsCreating    ByoipRangeLifecycleDetailsEnum = "CREATING"
+	ByoipRangeLifecycleDetailsValidating  ByoipRangeLifecycleDetailsEnum = "VALIDATING"
+	ByoipRangeLifecycleDetailsProvisioned ByoipRangeLifecycleDetailsEnum = "PROVISIONED"
+	ByoipRangeLifecycleDetailsActive      ByoipRangeLifecycleDetailsEnum = "ACTIVE"
+	ByoipRangeLifecycleDetailsFailed      ByoipRangeLifecycleDetailsEnum = "FAILED"
+	ByoipRangeLifecycleDetailsDeleting    ByoipRangeLifecycleDetailsEnum = "DELETING"
+	ByoipRangeLifecycleDetailsDeleted     ByoipRangeLifecycleDetailsEnum = "DELETED"
+	ByoipRangeLifecycleDetailsAdvertising ByoipRangeLifecycleDetailsEnum = "ADVERTISING"
+	ByoipRangeLifecycleDetailsWithdrawing ByoipRangeLifecycleDetailsEnum = "WITHDRAWING"
+)
+
+var mappingByoipRangeLifecycleDetails = map[string]ByoipRangeLifecycleDetailsEnum{
+	"CREATING":    ByoipRangeLifecycleDetailsCreating,
+	"VALIDATING":  ByoipRangeLifecycleDetailsValidating,
+	"PROVISIONED": ByoipRangeLifecycleDetailsProvisioned,
+	"ACTIVE":      ByoipRangeLifecycleDetailsActive,
+	"FAILED":      ByoipRangeLifecycleDetailsFailed,
+	"DELETING":    ByoipRangeLifecycleDetailsDeleting,
+	"DELETED":     ByoipRangeLifecycleDetailsDeleted,
+	"ADVERTISING": ByoipRangeLifecycleDetailsAdvertising,
+	"WITHDRAWING": ByoipRangeLifecycleDetailsWithdrawing,
+}
+
+// GetByoipRangeLifecycleDetailsEnumValues Enumerates the set of values for ByoipRangeLifecycleDetailsEnum
+func GetByoipRangeLifecycleDetailsEnumValues() []ByoipRangeLifecycleDetailsEnum {
+	values := make([]ByoipRangeLifecycleDetailsEnum, 0)
+	for _, v := range mappingByoipRangeLifecycleDetails {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ByoipRangeLifecycleStateEnum Enum with underlying type: string
+type ByoipRangeLifecycleStateEnum string
+
+// Set of constants representing the allowable values for ByoipRangeLifecycleStateEnum
+const (
+	ByoipRangeLifecycleStateInactive ByoipRangeLifecycleStateEnum = "INACTIVE"
+	ByoipRangeLifecycleStateUpdating ByoipRangeLifecycleStateEnum = "UPDATING"
+	ByoipRangeLifecycleStateActive   ByoipRangeLifecycleStateEnum = "ACTIVE"
+	ByoipRangeLifecycleStateDeleting ByoipRangeLifecycleStateEnum = "DELETING"
+	ByoipRangeLifecycleStateDeleted  ByoipRangeLifecycleStateEnum = "DELETED"
+)
+
+var mappingByoipRangeLifecycleState = map[string]ByoipRangeLifecycleStateEnum{
+	"INACTIVE": ByoipRangeLifecycleStateInactive,
+	"UPDATING": ByoipRangeLifecycleStateUpdating,
+	"ACTIVE":   ByoipRangeLifecycleStateActive,
+	"DELETING": ByoipRangeLifecycleStateDeleting,
+	"DELETED":  ByoipRangeLifecycleStateDeleted,
+}
+
+// GetByoipRangeLifecycleStateEnumValues Enumerates the set of values for ByoipRangeLifecycleStateEnum
+func GetByoipRangeLifecycleStateEnumValues() []ByoipRangeLifecycleStateEnum {
+	values := make([]ByoipRangeLifecycleStateEnum, 0)
+	for _, v := range mappingByoipRangeLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_range_collection.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_range_collection.go
new file mode 100644
index 000000000000..8f1cd4749105
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_range_collection.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ByoipRangeCollection The results returned by a `ListByoipRange` operation.
+type ByoipRangeCollection struct {
+
+	// A list of `ByoipRange` resource summaries.
+	Items []ByoipRangeSummary `mandatory:"true" json:"items"`
+}
+
+func (m ByoipRangeCollection) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_range_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_range_summary.go
new file mode 100644
index 000000000000..1ef4b5b87d40
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/byoip_range_summary.go
@@ -0,0 +1,59 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ByoipRangeSummary Information about a `ByoipRange` resource.
+type ByoipRangeSummary struct {
+
+	// The public IPv4 address range you are importing to the Oracle cloud.
+	CidrBlock *string `mandatory:"false" json:"cidrBlock"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the `ByoipRange` resource.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The `ByoipRange` resource's current state.
+	LifecycleState ByoipRangeLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// The Byoip Range's current lifeCycle substate.
+	LifecycleDetails ByoipRangeLifecycleDetailsEnum `mandatory:"false" json:"lifecycleDetails,omitempty"`
+
+	// The date and time the `ByoipRange` resource was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m ByoipRangeSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/capacity_reservation_instance_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/capacity_reservation_instance_summary.go
new file mode 100644
index 000000000000..75248bf9a57e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/capacity_reservation_instance_summary.go
@@ -0,0 +1,45 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CapacityReservationInstanceSummary Condensed instance data when listing instances in a compute capacity reservation.
+type CapacityReservationInstanceSummary struct {
+
+	// The OCID of the instance.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The availability domain the instance is running in.
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the instance.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The shape of the instance. The shape determines the number of CPUs, amount of memory,
+	// and other resources allocated to the instance.
+	// You can enumerate all available shapes by calling ListComputeCapacityReservationInstanceShapes.
+	Shape *string `mandatory:"true" json:"shape"`
+
+	// The fault domain the instance is running in.
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	ShapeConfig *InstanceReservationShapeConfigDetails `mandatory:"false" json:"shapeConfig"`
+}
+
+func (m CapacityReservationInstanceSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/capture_console_history_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/capture_console_history_details.go
new file mode 100644
index 000000000000..424a2e3c736c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/capture_console_history_details.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CaptureConsoleHistoryDetails The representation of CaptureConsoleHistoryDetails
+type CaptureConsoleHistoryDetails struct {
+
+	// The OCID of the instance to get the console history from.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CaptureConsoleHistoryDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/capture_console_history_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/capture_console_history_request_response.go
new file mode 100644
index 000000000000..f465d11b7580
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/capture_console_history_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CaptureConsoleHistoryRequest wrapper for the CaptureConsoleHistory operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CaptureConsoleHistory.go.html to see an example of how to use CaptureConsoleHistoryRequest.
+type CaptureConsoleHistoryRequest struct {
+
+	// Console history details
+	CaptureConsoleHistoryDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CaptureConsoleHistoryRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CaptureConsoleHistoryRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CaptureConsoleHistoryRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CaptureConsoleHistoryRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CaptureConsoleHistoryResponse wrapper for the CaptureConsoleHistory operation
+type CaptureConsoleHistoryResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ConsoleHistory instance
+	ConsoleHistory `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CaptureConsoleHistoryResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CaptureConsoleHistoryResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_backup_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_backup_compartment_details.go
new file mode 100644
index 000000000000..62004fd3b7ee
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_backup_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeBootVolumeBackupCompartmentDetails Contains the details for the compartment to move the boot volume backup to.
+type ChangeBootVolumeBackupCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the boot volume backup to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeBootVolumeBackupCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_backup_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_backup_compartment_request_response.go
new file mode 100644
index 000000000000..334bc343247d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_backup_compartment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeBootVolumeBackupCompartmentRequest wrapper for the ChangeBootVolumeBackupCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeBootVolumeBackupCompartment.go.html to see an example of how to use ChangeBootVolumeBackupCompartmentRequest.
+type ChangeBootVolumeBackupCompartmentRequest struct {
+
+	// The OCID of the boot volume backup.
+	BootVolumeBackupId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeBackupId"`
+
+	// Request to change the compartment of given boot volume backup.
+	ChangeBootVolumeBackupCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeBootVolumeBackupCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeBootVolumeBackupCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeBootVolumeBackupCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeBootVolumeBackupCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeBootVolumeBackupCompartmentResponse wrapper for the ChangeBootVolumeBackupCompartment operation
+type ChangeBootVolumeBackupCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeBootVolumeBackupCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeBootVolumeBackupCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_compartment_details.go
new file mode 100644
index 000000000000..7c50dccd21d3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeBootVolumeCompartmentDetails Contains the details for the compartment to move the boot volume to.
+type ChangeBootVolumeCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the boot volume to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeBootVolumeCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_compartment_request_response.go
new file mode 100644
index 000000000000..a622aad61786
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_boot_volume_compartment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeBootVolumeCompartmentRequest wrapper for the ChangeBootVolumeCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeBootVolumeCompartment.go.html to see an example of how to use ChangeBootVolumeCompartmentRequest.
+type ChangeBootVolumeCompartmentRequest struct {
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeId"`
+
+	// Request to change the compartment of given boot volume.
+	ChangeBootVolumeCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeBootVolumeCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeBootVolumeCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeBootVolumeCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeBootVolumeCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeBootVolumeCompartmentResponse wrapper for the ChangeBootVolumeCompartment operation
+type ChangeBootVolumeCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeBootVolumeCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeBootVolumeCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_byoip_range_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_byoip_range_compartment_details.go
new file mode 100644
index 000000000000..9c38233f2b99
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_byoip_range_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeByoipRangeCompartmentDetails The configuration details for the move operation.
+type ChangeByoipRangeCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the destination compartment for the BYOIP CIDR block move.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeByoipRangeCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_byoip_range_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_byoip_range_compartment_request_response.go
new file mode 100644
index 000000000000..04e9305015f8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_byoip_range_compartment_request_response.go
@@ -0,0 +1,81 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeByoipRangeCompartmentRequest wrapper for the ChangeByoipRangeCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeByoipRangeCompartment.go.html to see an example of how to use ChangeByoipRangeCompartmentRequest.
+type ChangeByoipRangeCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource containing the BYOIP CIDR block.
+	ByoipRangeId *string `mandatory:"true" contributesTo:"path" name:"byoipRangeId"`
+
+	// Request to change the compartment of a BYOIP CIDR block.
+	ChangeByoipRangeCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeByoipRangeCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeByoipRangeCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeByoipRangeCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeByoipRangeCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeByoipRangeCompartmentResponse wrapper for the ChangeByoipRangeCompartment operation
+type ChangeByoipRangeCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeByoipRangeCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeByoipRangeCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cluster_network_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cluster_network_compartment_details.go
new file mode 100644
index 000000000000..67af399d4216
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cluster_network_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeClusterNetworkCompartmentDetails The configuration details for the move operation.
+type ChangeClusterNetworkCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment
+	// into which the resource should be moved.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeClusterNetworkCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cluster_network_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cluster_network_compartment_request_response.go
new file mode 100644
index 000000000000..f4a998ab3292
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cluster_network_compartment_request_response.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeClusterNetworkCompartmentRequest wrapper for the ChangeClusterNetworkCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeClusterNetworkCompartment.go.html to see an example of how to use ChangeClusterNetworkCompartmentRequest.
+type ChangeClusterNetworkCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the cluster network.
+	ClusterNetworkId *string `mandatory:"true" contributesTo:"path" name:"clusterNetworkId"`
+
+	// Request to change the compartment of given cluster network.
+	ChangeClusterNetworkCompartmentDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeClusterNetworkCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeClusterNetworkCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeClusterNetworkCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeClusterNetworkCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeClusterNetworkCompartmentResponse wrapper for the ChangeClusterNetworkCompartment operation
+type ChangeClusterNetworkCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeClusterNetworkCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeClusterNetworkCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_capacity_reservation_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_capacity_reservation_compartment_details.go
new file mode 100644
index 000000000000..35d9eb12105a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_capacity_reservation_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeComputeCapacityReservationCompartmentDetails Specifies the compartment to move the compute capacity reservation to.
+type ChangeComputeCapacityReservationCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment
+	// to move the compute capacity reservation to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeComputeCapacityReservationCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_capacity_reservation_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_capacity_reservation_compartment_request_response.go
new file mode 100644
index 000000000000..c2f0faade144
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_capacity_reservation_compartment_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeComputeCapacityReservationCompartmentRequest wrapper for the ChangeComputeCapacityReservationCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeComputeCapacityReservationCompartment.go.html to see an example of how to use ChangeComputeCapacityReservationCompartmentRequest.
+type ChangeComputeCapacityReservationCompartmentRequest struct {
+
+	// The OCID of the compute capacity reservation.
+	CapacityReservationId *string `mandatory:"true" contributesTo:"path" name:"capacityReservationId"`
+
+	// The configuration details for the move operation.
+	ChangeComputeCapacityReservationCompartmentDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeComputeCapacityReservationCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeComputeCapacityReservationCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeComputeCapacityReservationCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeComputeCapacityReservationCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeComputeCapacityReservationCompartmentResponse wrapper for the ChangeComputeCapacityReservationCompartment operation
+type ChangeComputeCapacityReservationCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response ChangeComputeCapacityReservationCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeComputeCapacityReservationCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_image_capability_schema_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_image_capability_schema_compartment_details.go
new file mode 100644
index 000000000000..c34bdd113cb0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_image_capability_schema_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeComputeImageCapabilitySchemaCompartmentDetails The configuration details for the move operation.
+type ChangeComputeImageCapabilitySchemaCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to
+	// move the instance configuration to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeComputeImageCapabilitySchemaCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_image_capability_schema_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_image_capability_schema_compartment_request_response.go
new file mode 100644
index 000000000000..acc1de0658b9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_compute_image_capability_schema_compartment_request_response.go
@@ -0,0 +1,86 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeComputeImageCapabilitySchemaCompartmentRequest wrapper for the ChangeComputeImageCapabilitySchemaCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeComputeImageCapabilitySchemaCompartment.go.html to see an example of how to use ChangeComputeImageCapabilitySchemaCompartmentRequest.
+type ChangeComputeImageCapabilitySchemaCompartmentRequest struct {
+
+	// The id of the compute image capability schema or the image ocid
+	ComputeImageCapabilitySchemaId *string `mandatory:"true" contributesTo:"path" name:"computeImageCapabilitySchemaId"`
+
+	// Compute Image Capability Schema change compartment details
+	ChangeComputeImageCapabilitySchemaCompartmentDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeComputeImageCapabilitySchemaCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeComputeImageCapabilitySchemaCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeComputeImageCapabilitySchemaCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeComputeImageCapabilitySchemaCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeComputeImageCapabilitySchemaCompartmentResponse wrapper for the ChangeComputeImageCapabilitySchemaCompartment operation
+type ChangeComputeImageCapabilitySchemaCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeComputeImageCapabilitySchemaCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeComputeImageCapabilitySchemaCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cpe_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cpe_compartment_details.go
new file mode 100644
index 000000000000..29c7db936b58
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cpe_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeCpeCompartmentDetails The configuration details for the move operation.
+type ChangeCpeCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// CPE object to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeCpeCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cpe_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cpe_compartment_request_response.go
new file mode 100644
index 000000000000..7af74541df72
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cpe_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeCpeCompartmentRequest wrapper for the ChangeCpeCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeCpeCompartment.go.html to see an example of how to use ChangeCpeCompartmentRequest.
+type ChangeCpeCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the CPE.
+	CpeId *string `mandatory:"true" contributesTo:"path" name:"cpeId"`
+
+	// Request to change the compartment of a CPE.
+	ChangeCpeCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeCpeCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeCpeCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeCpeCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeCpeCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeCpeCompartmentResponse wrapper for the ChangeCpeCompartment operation
+type ChangeCpeCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeCpeCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeCpeCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_compartment_details.go
new file mode 100644
index 000000000000..4f0df8a069fb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeCrossConnectCompartmentDetails The configuration details for the move operation.
+type ChangeCrossConnectCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// cross-connect to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeCrossConnectCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_compartment_request_response.go
new file mode 100644
index 000000000000..0d0c69ca762c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeCrossConnectCompartmentRequest wrapper for the ChangeCrossConnectCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeCrossConnectCompartment.go.html to see an example of how to use ChangeCrossConnectCompartmentRequest.
+type ChangeCrossConnectCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect.
+	CrossConnectId *string `mandatory:"true" contributesTo:"path" name:"crossConnectId"`
+
+	// Request to change the compartment of a Cross Connect.
+	ChangeCrossConnectCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeCrossConnectCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeCrossConnectCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeCrossConnectCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeCrossConnectCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeCrossConnectCompartmentResponse wrapper for the ChangeCrossConnectCompartment operation
+type ChangeCrossConnectCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeCrossConnectCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeCrossConnectCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_group_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_group_compartment_details.go
new file mode 100644
index 000000000000..1afab33725c1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_group_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeCrossConnectGroupCompartmentDetails The configuration details for the move operation.
+type ChangeCrossConnectGroupCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// cross-connect group to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeCrossConnectGroupCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_group_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_group_compartment_request_response.go
new file mode 100644
index 000000000000..f2dad8f13226
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_cross_connect_group_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeCrossConnectGroupCompartmentRequest wrapper for the ChangeCrossConnectGroupCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeCrossConnectGroupCompartment.go.html to see an example of how to use ChangeCrossConnectGroupCompartmentRequest.
+type ChangeCrossConnectGroupCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect group.
+	CrossConnectGroupId *string `mandatory:"true" contributesTo:"path" name:"crossConnectGroupId"`
+
+	// Request to change the compartment of a Cross Connect Group.
+	ChangeCrossConnectGroupCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeCrossConnectGroupCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeCrossConnectGroupCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeCrossConnectGroupCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeCrossConnectGroupCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeCrossConnectGroupCompartmentResponse wrapper for the ChangeCrossConnectGroupCompartment operation
+type ChangeCrossConnectGroupCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeCrossConnectGroupCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeCrossConnectGroupCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dedicated_vm_host_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dedicated_vm_host_compartment_details.go
new file mode 100644
index 000000000000..3180185be3b9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dedicated_vm_host_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeDedicatedVmHostCompartmentDetails Specifies the compartment to move the dedicated virtual machine host to.
+type ChangeDedicatedVmHostCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment
+	// to move the dedicated virtual machine host to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeDedicatedVmHostCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dedicated_vm_host_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dedicated_vm_host_compartment_request_response.go
new file mode 100644
index 000000000000..87371a967e3f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dedicated_vm_host_compartment_request_response.go
@@ -0,0 +1,93 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeDedicatedVmHostCompartmentRequest wrapper for the ChangeDedicatedVmHostCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeDedicatedVmHostCompartment.go.html to see an example of how to use ChangeDedicatedVmHostCompartmentRequest.
+type ChangeDedicatedVmHostCompartmentRequest struct {
+
+	// The OCID of the dedicated VM host.
+	DedicatedVmHostId *string `mandatory:"true" contributesTo:"path" name:"dedicatedVmHostId"`
+
+	// The request to move the dedicated virtual machine host to a different compartment.
+	ChangeDedicatedVmHostCompartmentDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeDedicatedVmHostCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeDedicatedVmHostCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeDedicatedVmHostCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeDedicatedVmHostCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeDedicatedVmHostCompartmentResponse wrapper for the ChangeDedicatedVmHostCompartment operation
+type ChangeDedicatedVmHostCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response ChangeDedicatedVmHostCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeDedicatedVmHostCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dhcp_options_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dhcp_options_compartment_details.go
new file mode 100644
index 000000000000..51ca97ca9ed3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dhcp_options_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeDhcpOptionsCompartmentDetails The configuration details for the move operation.
+type ChangeDhcpOptionsCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// set of DHCP options to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeDhcpOptionsCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dhcp_options_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dhcp_options_compartment_request_response.go
new file mode 100644
index 000000000000..a947973153b3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_dhcp_options_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeDhcpOptionsCompartmentRequest wrapper for the ChangeDhcpOptionsCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeDhcpOptionsCompartment.go.html to see an example of how to use ChangeDhcpOptionsCompartmentRequest.
+type ChangeDhcpOptionsCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) for the set of DHCP options.
+	DhcpId *string `mandatory:"true" contributesTo:"path" name:"dhcpId"`
+
+	// Request to change the compartment of a set of DHCP Options.
+	ChangeDhcpOptionsCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeDhcpOptionsCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeDhcpOptionsCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeDhcpOptionsCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeDhcpOptionsCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeDhcpOptionsCompartmentResponse wrapper for the ChangeDhcpOptionsCompartment operation
+type ChangeDhcpOptionsCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeDhcpOptionsCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeDhcpOptionsCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_drg_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_drg_compartment_details.go
new file mode 100644
index 000000000000..196ecd6955e1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_drg_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeDrgCompartmentDetails The configuration details for the move operation.
+type ChangeDrgCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// DRG to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeDrgCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_drg_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_drg_compartment_request_response.go
new file mode 100644
index 000000000000..73673717e3e6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_drg_compartment_request_response.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeDrgCompartmentRequest wrapper for the ChangeDrgCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeDrgCompartment.go.html to see an example of how to use ChangeDrgCompartmentRequest.
+type ChangeDrgCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)](/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" contributesTo:"path" name:"drgId"`
+
+	// Request to change the compartment of a DRG.
+	ChangeDrgCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeDrgCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeDrgCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeDrgCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeDrgCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeDrgCompartmentResponse wrapper for the ChangeDrgCompartment operation
+type ChangeDrgCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response ChangeDrgCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeDrgCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_i_p_sec_connection_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_i_p_sec_connection_compartment_request_response.go
new file mode 100644
index 000000000000..0dd287cee807
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_i_p_sec_connection_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeIPSecConnectionCompartmentRequest wrapper for the ChangeIPSecConnectionCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeIPSecConnectionCompartment.go.html to see an example of how to use ChangeIPSecConnectionCompartmentRequest.
+type ChangeIPSecConnectionCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// Request to change the compartment of a IPSec connection.
+	ChangeIpSecConnectionCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeIPSecConnectionCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeIPSecConnectionCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeIPSecConnectionCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeIPSecConnectionCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeIPSecConnectionCompartmentResponse wrapper for the ChangeIPSecConnectionCompartment operation
+type ChangeIPSecConnectionCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeIPSecConnectionCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeIPSecConnectionCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_image_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_image_compartment_details.go
new file mode 100644
index 000000000000..a126b7020e77
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_image_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeImageCompartmentDetails The configuration details for the move operation.
+type ChangeImageCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the image to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeImageCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_image_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_image_compartment_request_response.go
new file mode 100644
index 000000000000..15848afa9b6c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_image_compartment_request_response.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeImageCompartmentRequest wrapper for the ChangeImageCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeImageCompartment.go.html to see an example of how to use ChangeImageCompartmentRequest.
+type ChangeImageCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the image.
+	ImageId *string `mandatory:"true" contributesTo:"path" name:"imageId"`
+
+	// Request to change the compartment of a given image.
+	ChangeImageCompartmentDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeImageCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeImageCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeImageCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeImageCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeImageCompartmentResponse wrapper for the ChangeImageCompartment operation
+type ChangeImageCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeImageCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeImageCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_compartment_details.go
new file mode 100644
index 000000000000..8c759a054a15
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeInstanceCompartmentDetails The configuration details for the move operation.
+type ChangeInstanceCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the instance to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeInstanceCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_compartment_request_response.go
new file mode 100644
index 000000000000..8d792296a654
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_compartment_request_response.go
@@ -0,0 +1,93 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeInstanceCompartmentRequest wrapper for the ChangeInstanceCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeInstanceCompartment.go.html to see an example of how to use ChangeInstanceCompartmentRequest.
+type ChangeInstanceCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	InstanceId *string `mandatory:"true" contributesTo:"path" name:"instanceId"`
+
+	// Request to change the compartment of a given instance.
+	ChangeInstanceCompartmentDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeInstanceCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeInstanceCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeInstanceCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeInstanceCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeInstanceCompartmentResponse wrapper for the ChangeInstanceCompartment operation
+type ChangeInstanceCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response ChangeInstanceCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeInstanceCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_configuration_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_configuration_compartment_details.go
new file mode 100644
index 000000000000..a4fe61dbf7fb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_configuration_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeInstanceConfigurationCompartmentDetails The configuration details for the move operation.
+type ChangeInstanceConfigurationCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to
+	// move the instance configuration to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeInstanceConfigurationCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_configuration_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_configuration_compartment_request_response.go
new file mode 100644
index 000000000000..87832b4fbc18
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_configuration_compartment_request_response.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeInstanceConfigurationCompartmentRequest wrapper for the ChangeInstanceConfigurationCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeInstanceConfigurationCompartment.go.html to see an example of how to use ChangeInstanceConfigurationCompartmentRequest.
+type ChangeInstanceConfigurationCompartmentRequest struct {
+
+	// The OCID of the instance configuration.
+	InstanceConfigurationId *string `mandatory:"true" contributesTo:"path" name:"instanceConfigurationId"`
+
+	// Request to change the compartment of given instance configuration.
+	ChangeInstanceConfigurationCompartmentDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeInstanceConfigurationCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeInstanceConfigurationCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeInstanceConfigurationCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeInstanceConfigurationCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeInstanceConfigurationCompartmentResponse wrapper for the ChangeInstanceConfigurationCompartment operation
+type ChangeInstanceConfigurationCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeInstanceConfigurationCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeInstanceConfigurationCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_pool_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_pool_compartment_details.go
new file mode 100644
index 000000000000..fc7a26c859f7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_pool_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeInstancePoolCompartmentDetails The configuration details for the move operation.
+type ChangeInstancePoolCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to
+	// move the instance pool to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeInstancePoolCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_pool_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_pool_compartment_request_response.go
new file mode 100644
index 000000000000..869bf4e24d31
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_instance_pool_compartment_request_response.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeInstancePoolCompartmentRequest wrapper for the ChangeInstancePoolCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeInstancePoolCompartment.go.html to see an example of how to use ChangeInstancePoolCompartmentRequest.
+type ChangeInstancePoolCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// Request to change the compartment of given instance pool.
+	ChangeInstancePoolCompartmentDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeInstancePoolCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeInstancePoolCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeInstancePoolCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeInstancePoolCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeInstancePoolCompartmentResponse wrapper for the ChangeInstancePoolCompartment operation
+type ChangeInstancePoolCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeInstancePoolCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeInstancePoolCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_internet_gateway_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_internet_gateway_compartment_details.go
new file mode 100644
index 000000000000..85e2fe62af7c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_internet_gateway_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeInternetGatewayCompartmentDetails The configuration details for the move operation.
+type ChangeInternetGatewayCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// internet gateway to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeInternetGatewayCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_internet_gateway_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_internet_gateway_compartment_request_response.go
new file mode 100644
index 000000000000..30ae24844475
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_internet_gateway_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeInternetGatewayCompartmentRequest wrapper for the ChangeInternetGatewayCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeInternetGatewayCompartment.go.html to see an example of how to use ChangeInternetGatewayCompartmentRequest.
+type ChangeInternetGatewayCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the internet gateway.
+	IgId *string `mandatory:"true" contributesTo:"path" name:"igId"`
+
+	// Request to change the compartment of an internet gateway.
+	ChangeInternetGatewayCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeInternetGatewayCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeInternetGatewayCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeInternetGatewayCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeInternetGatewayCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeInternetGatewayCompartmentResponse wrapper for the ChangeInternetGatewayCompartment operation
+type ChangeInternetGatewayCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeInternetGatewayCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeInternetGatewayCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_ip_sec_connection_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_ip_sec_connection_compartment_details.go
new file mode 100644
index 000000000000..31dddea79152
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_ip_sec_connection_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeIpSecConnectionCompartmentDetails The configuration details for the move operation.
+type ChangeIpSecConnectionCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// IPSec connection to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeIpSecConnectionCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_local_peering_gateway_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_local_peering_gateway_compartment_details.go
new file mode 100644
index 000000000000..91bdbaba1d1c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_local_peering_gateway_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeLocalPeeringGatewayCompartmentDetails The configuration details for the move operation.
+type ChangeLocalPeeringGatewayCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// local peering gateway to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeLocalPeeringGatewayCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_local_peering_gateway_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_local_peering_gateway_compartment_request_response.go
new file mode 100644
index 000000000000..b465901d18e6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_local_peering_gateway_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeLocalPeeringGatewayCompartmentRequest wrapper for the ChangeLocalPeeringGatewayCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeLocalPeeringGatewayCompartment.go.html to see an example of how to use ChangeLocalPeeringGatewayCompartmentRequest.
+type ChangeLocalPeeringGatewayCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the local peering gateway.
+	LocalPeeringGatewayId *string `mandatory:"true" contributesTo:"path" name:"localPeeringGatewayId"`
+
+	// Request to change the compartment of a given local peering gateway.
+	ChangeLocalPeeringGatewayCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeLocalPeeringGatewayCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeLocalPeeringGatewayCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeLocalPeeringGatewayCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeLocalPeeringGatewayCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeLocalPeeringGatewayCompartmentResponse wrapper for the ChangeLocalPeeringGatewayCompartment operation
+type ChangeLocalPeeringGatewayCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeLocalPeeringGatewayCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeLocalPeeringGatewayCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_nat_gateway_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_nat_gateway_compartment_details.go
new file mode 100644
index 000000000000..6c89dad645ce
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_nat_gateway_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeNatGatewayCompartmentDetails The configuration details for the move operation.
+type ChangeNatGatewayCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the NAT gateway to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeNatGatewayCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_nat_gateway_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_nat_gateway_compartment_request_response.go
new file mode 100644
index 000000000000..77fcd38c77fc
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_nat_gateway_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeNatGatewayCompartmentRequest wrapper for the ChangeNatGatewayCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeNatGatewayCompartment.go.html to see an example of how to use ChangeNatGatewayCompartmentRequest.
+type ChangeNatGatewayCompartmentRequest struct {
+
+	// The NAT gateway's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	NatGatewayId *string `mandatory:"true" contributesTo:"path" name:"natGatewayId"`
+
+	// Request to change the compartment of a given NAT Gateway.
+	ChangeNatGatewayCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeNatGatewayCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeNatGatewayCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeNatGatewayCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeNatGatewayCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeNatGatewayCompartmentResponse wrapper for the ChangeNatGatewayCompartment operation
+type ChangeNatGatewayCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeNatGatewayCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeNatGatewayCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_network_security_group_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_network_security_group_compartment_details.go
new file mode 100644
index 000000000000..32cd3500fb91
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_network_security_group_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeNetworkSecurityGroupCompartmentDetails The representation of ChangeNetworkSecurityGroupCompartmentDetails
+type ChangeNetworkSecurityGroupCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the network
+	// security group to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeNetworkSecurityGroupCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_network_security_group_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_network_security_group_compartment_request_response.go
new file mode 100644
index 000000000000..47521c5c3e5d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_network_security_group_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeNetworkSecurityGroupCompartmentRequest wrapper for the ChangeNetworkSecurityGroupCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeNetworkSecurityGroupCompartment.go.html to see an example of how to use ChangeNetworkSecurityGroupCompartmentRequest.
+type ChangeNetworkSecurityGroupCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group.
+	NetworkSecurityGroupId *string `mandatory:"true" contributesTo:"path" name:"networkSecurityGroupId"`
+
+	// Request to change the compartment of a network security group.
+	ChangeNetworkSecurityGroupCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeNetworkSecurityGroupCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeNetworkSecurityGroupCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeNetworkSecurityGroupCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeNetworkSecurityGroupCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeNetworkSecurityGroupCompartmentResponse wrapper for the ChangeNetworkSecurityGroupCompartment operation
+type ChangeNetworkSecurityGroupCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeNetworkSecurityGroupCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeNetworkSecurityGroupCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_compartment_details.go
new file mode 100644
index 000000000000..32b81eedfc2c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangePublicIpCompartmentDetails The configuration details for the move operation.
+type ChangePublicIpCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// public IP to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangePublicIpCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_compartment_request_response.go
new file mode 100644
index 000000000000..9603c381aed2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangePublicIpCompartmentRequest wrapper for the ChangePublicIpCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangePublicIpCompartment.go.html to see an example of how to use ChangePublicIpCompartmentRequest.
+type ChangePublicIpCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the public IP.
+	PublicIpId *string `mandatory:"true" contributesTo:"path" name:"publicIpId"`
+
+	// Request to change the compartment of a Public IP.
+	ChangePublicIpCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangePublicIpCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangePublicIpCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangePublicIpCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangePublicIpCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangePublicIpCompartmentResponse wrapper for the ChangePublicIpCompartment operation
+type ChangePublicIpCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangePublicIpCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangePublicIpCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_pool_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_pool_compartment_details.go
new file mode 100644
index 000000000000..28b5e5277076
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_pool_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangePublicIpPoolCompartmentDetails The configuration details for the move operation.
+type ChangePublicIpPoolCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the destination compartment for the public IP pool move.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangePublicIpPoolCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_pool_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_pool_compartment_request_response.go
new file mode 100644
index 000000000000..bc377bc89c19
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_public_ip_pool_compartment_request_response.go
@@ -0,0 +1,81 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangePublicIpPoolCompartmentRequest wrapper for the ChangePublicIpPoolCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangePublicIpPoolCompartment.go.html to see an example of how to use ChangePublicIpPoolCompartmentRequest.
+type ChangePublicIpPoolCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP pool.
+	PublicIpPoolId *string `mandatory:"true" contributesTo:"path" name:"publicIpPoolId"`
+
+	// Request to change the compartment of a public IP pool.
+	ChangePublicIpPoolCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangePublicIpPoolCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangePublicIpPoolCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangePublicIpPoolCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangePublicIpPoolCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangePublicIpPoolCompartmentResponse wrapper for the ChangePublicIpPoolCompartment operation
+type ChangePublicIpPoolCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangePublicIpPoolCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangePublicIpPoolCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_remote_peering_connection_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_remote_peering_connection_compartment_details.go
new file mode 100644
index 000000000000..e8f56d759521
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_remote_peering_connection_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeRemotePeeringConnectionCompartmentDetails The configuration details for the move operation.
+type ChangeRemotePeeringConnectionCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// remote peering connection to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeRemotePeeringConnectionCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_remote_peering_connection_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_remote_peering_connection_compartment_request_response.go
new file mode 100644
index 000000000000..a586aaa18392
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_remote_peering_connection_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeRemotePeeringConnectionCompartmentRequest wrapper for the ChangeRemotePeeringConnectionCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeRemotePeeringConnectionCompartment.go.html to see an example of how to use ChangeRemotePeeringConnectionCompartmentRequest.
+type ChangeRemotePeeringConnectionCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the remote peering connection (RPC).
+	RemotePeeringConnectionId *string `mandatory:"true" contributesTo:"path" name:"remotePeeringConnectionId"`
+
+	// Request to change the compartment of a remote peering connection.
+	ChangeRemotePeeringConnectionCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeRemotePeeringConnectionCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeRemotePeeringConnectionCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeRemotePeeringConnectionCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeRemotePeeringConnectionCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeRemotePeeringConnectionCompartmentResponse wrapper for the ChangeRemotePeeringConnectionCompartment operation
+type ChangeRemotePeeringConnectionCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeRemotePeeringConnectionCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeRemotePeeringConnectionCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_route_table_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_route_table_compartment_details.go
new file mode 100644
index 000000000000..5183f060355f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_route_table_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeRouteTableCompartmentDetails The configuration details for the move operation.
+type ChangeRouteTableCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// route table to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeRouteTableCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_route_table_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_route_table_compartment_request_response.go
new file mode 100644
index 000000000000..fb6551175973
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_route_table_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeRouteTableCompartmentRequest wrapper for the ChangeRouteTableCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeRouteTableCompartment.go.html to see an example of how to use ChangeRouteTableCompartmentRequest.
+type ChangeRouteTableCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the route table.
+	RtId *string `mandatory:"true" contributesTo:"path" name:"rtId"`
+
+	// Request to change the compartment of a given route table.
+	ChangeRouteTableCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeRouteTableCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeRouteTableCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeRouteTableCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeRouteTableCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeRouteTableCompartmentResponse wrapper for the ChangeRouteTableCompartment operation
+type ChangeRouteTableCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeRouteTableCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeRouteTableCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_security_list_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_security_list_compartment_details.go
new file mode 100644
index 000000000000..9f57199d71dd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_security_list_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeSecurityListCompartmentDetails The configuration details for the move operation.
+type ChangeSecurityListCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// security list to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeSecurityListCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_security_list_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_security_list_compartment_request_response.go
new file mode 100644
index 000000000000..aba22cbb631e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_security_list_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeSecurityListCompartmentRequest wrapper for the ChangeSecurityListCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeSecurityListCompartment.go.html to see an example of how to use ChangeSecurityListCompartmentRequest.
+type ChangeSecurityListCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the security list.
+	SecurityListId *string `mandatory:"true" contributesTo:"path" name:"securityListId"`
+
+	// Request to change the compartment of a given security list.
+	ChangeSecurityListCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeSecurityListCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeSecurityListCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeSecurityListCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeSecurityListCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeSecurityListCompartmentResponse wrapper for the ChangeSecurityListCompartment operation
+type ChangeSecurityListCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeSecurityListCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeSecurityListCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_service_gateway_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_service_gateway_compartment_details.go
new file mode 100644
index 000000000000..2950d15e546c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_service_gateway_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeServiceGatewayCompartmentDetails The configuration details for the move operation.
+type ChangeServiceGatewayCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// service gateway to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeServiceGatewayCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_service_gateway_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_service_gateway_compartment_request_response.go
new file mode 100644
index 000000000000..a4c2d362788f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_service_gateway_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeServiceGatewayCompartmentRequest wrapper for the ChangeServiceGatewayCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeServiceGatewayCompartment.go.html to see an example of how to use ChangeServiceGatewayCompartmentRequest.
+type ChangeServiceGatewayCompartmentRequest struct {
+
+	// The service gateway's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	ServiceGatewayId *string `mandatory:"true" contributesTo:"path" name:"serviceGatewayId"`
+
+	// Request to change the compartment of a given Service Gateway.
+	ChangeServiceGatewayCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeServiceGatewayCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeServiceGatewayCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeServiceGatewayCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeServiceGatewayCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeServiceGatewayCompartmentResponse wrapper for the ChangeServiceGatewayCompartment operation
+type ChangeServiceGatewayCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeServiceGatewayCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeServiceGatewayCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_subnet_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_subnet_compartment_details.go
new file mode 100644
index 000000000000..52f9a79ddb93
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_subnet_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeSubnetCompartmentDetails The configuration details for the move operation.
+type ChangeSubnetCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// subnet to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeSubnetCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_subnet_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_subnet_compartment_request_response.go
new file mode 100644
index 000000000000..67bab648e624
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_subnet_compartment_request_response.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeSubnetCompartmentRequest wrapper for the ChangeSubnetCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeSubnetCompartment.go.html to see an example of how to use ChangeSubnetCompartmentRequest.
+type ChangeSubnetCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the subnet.
+	SubnetId *string `mandatory:"true" contributesTo:"path" name:"subnetId"`
+
+	// Request to change the compartment of a given subnet.
+	ChangeSubnetCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeSubnetCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeSubnetCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeSubnetCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeSubnetCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeSubnetCompartmentResponse wrapper for the ChangeSubnetCompartment operation
+type ChangeSubnetCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response ChangeSubnetCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeSubnetCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vcn_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vcn_compartment_details.go
new file mode 100644
index 000000000000..184fc8817bab
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vcn_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeVcnCompartmentDetails The configuration details for the move operation.
+type ChangeVcnCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// VCN to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeVcnCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vcn_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vcn_compartment_request_response.go
new file mode 100644
index 000000000000..0255f383c645
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vcn_compartment_request_response.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeVcnCompartmentRequest wrapper for the ChangeVcnCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVcnCompartment.go.html to see an example of how to use ChangeVcnCompartmentRequest.
+type ChangeVcnCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" contributesTo:"path" name:"vcnId"`
+
+	// Request to change the compartment of a given VCN.
+	ChangeVcnCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeVcnCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeVcnCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeVcnCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeVcnCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeVcnCompartmentResponse wrapper for the ChangeVcnCompartment operation
+type ChangeVcnCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response ChangeVcnCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeVcnCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_virtual_circuit_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_virtual_circuit_compartment_details.go
new file mode 100644
index 000000000000..95d8b58aca0c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_virtual_circuit_compartment_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeVirtualCircuitCompartmentDetails The configuration details for the move operation.
+type ChangeVirtualCircuitCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the
+	// virtual circuit to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeVirtualCircuitCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_virtual_circuit_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_virtual_circuit_compartment_request_response.go
new file mode 100644
index 000000000000..bdbf30bd726d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_virtual_circuit_compartment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeVirtualCircuitCompartmentRequest wrapper for the ChangeVirtualCircuitCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVirtualCircuitCompartment.go.html to see an example of how to use ChangeVirtualCircuitCompartmentRequest.
+type ChangeVirtualCircuitCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the virtual circuit.
+	VirtualCircuitId *string `mandatory:"true" contributesTo:"path" name:"virtualCircuitId"`
+
+	// Request to change the compartment of a virtual circuit.
+	ChangeVirtualCircuitCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeVirtualCircuitCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeVirtualCircuitCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeVirtualCircuitCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeVirtualCircuitCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeVirtualCircuitCompartmentResponse wrapper for the ChangeVirtualCircuitCompartment operation
+type ChangeVirtualCircuitCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeVirtualCircuitCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeVirtualCircuitCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vlan_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vlan_compartment_details.go
new file mode 100644
index 000000000000..522e2669cf11
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vlan_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeVlanCompartmentDetails The configuration details for the move operation.
+type ChangeVlanCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the VLAN to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeVlanCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vlan_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vlan_compartment_request_response.go
new file mode 100644
index 000000000000..4fffde55b808
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_vlan_compartment_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeVlanCompartmentRequest wrapper for the ChangeVlanCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVlanCompartment.go.html to see an example of how to use ChangeVlanCompartmentRequest.
+type ChangeVlanCompartmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VLAN.
+	VlanId *string `mandatory:"true" contributesTo:"path" name:"vlanId"`
+
+	// Request to change the compartment of a given VLAN.
+	ChangeVlanCompartmentDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeVlanCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeVlanCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeVlanCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeVlanCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeVlanCompartmentResponse wrapper for the ChangeVlanCompartment operation
+type ChangeVlanCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response ChangeVlanCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeVlanCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_backup_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_backup_compartment_details.go
new file mode 100644
index 000000000000..cccae5e2c469
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_backup_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeVolumeBackupCompartmentDetails Contains the details for the compartment to move the volume backup to.
+type ChangeVolumeBackupCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the volume backup to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeVolumeBackupCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_backup_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_backup_compartment_request_response.go
new file mode 100644
index 000000000000..41a0025772d4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_backup_compartment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeVolumeBackupCompartmentRequest wrapper for the ChangeVolumeBackupCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVolumeBackupCompartment.go.html to see an example of how to use ChangeVolumeBackupCompartmentRequest.
+type ChangeVolumeBackupCompartmentRequest struct {
+
+	// The OCID of the volume backup.
+	VolumeBackupId *string `mandatory:"true" contributesTo:"path" name:"volumeBackupId"`
+
+	// Request to change the compartment of given volume backup.
+	ChangeVolumeBackupCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeVolumeBackupCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeVolumeBackupCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeVolumeBackupCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeVolumeBackupCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeVolumeBackupCompartmentResponse wrapper for the ChangeVolumeBackupCompartment operation
+type ChangeVolumeBackupCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeVolumeBackupCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeVolumeBackupCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_compartment_details.go
new file mode 100644
index 000000000000..fab420a6ad2e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeVolumeCompartmentDetails Contains the details for the compartment to move the volume to.
+type ChangeVolumeCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the volume to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeVolumeCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_compartment_request_response.go
new file mode 100644
index 000000000000..0269820aeaca
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_compartment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeVolumeCompartmentRequest wrapper for the ChangeVolumeCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVolumeCompartment.go.html to see an example of how to use ChangeVolumeCompartmentRequest.
+type ChangeVolumeCompartmentRequest struct {
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" contributesTo:"path" name:"volumeId"`
+
+	// Request to change the compartment of given volume.
+	ChangeVolumeCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeVolumeCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeVolumeCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeVolumeCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeVolumeCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeVolumeCompartmentResponse wrapper for the ChangeVolumeCompartment operation
+type ChangeVolumeCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeVolumeCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeVolumeCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_backup_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_backup_compartment_details.go
new file mode 100644
index 000000000000..3608f153b7b9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_backup_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeVolumeGroupBackupCompartmentDetails Contains the details for the compartment to move the volume group backup to.
+type ChangeVolumeGroupBackupCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the volume group backup to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeVolumeGroupBackupCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_backup_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_backup_compartment_request_response.go
new file mode 100644
index 000000000000..d9b2ad74ddd0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_backup_compartment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeVolumeGroupBackupCompartmentRequest wrapper for the ChangeVolumeGroupBackupCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVolumeGroupBackupCompartment.go.html to see an example of how to use ChangeVolumeGroupBackupCompartmentRequest.
+type ChangeVolumeGroupBackupCompartmentRequest struct {
+
+	// The Oracle Cloud ID (OCID) that uniquely identifies the volume group backup.
+	VolumeGroupBackupId *string `mandatory:"true" contributesTo:"path" name:"volumeGroupBackupId"`
+
+	// Request to change the compartment of given volume group backup.
+	ChangeVolumeGroupBackupCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeVolumeGroupBackupCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeVolumeGroupBackupCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeVolumeGroupBackupCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeVolumeGroupBackupCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeVolumeGroupBackupCompartmentResponse wrapper for the ChangeVolumeGroupBackupCompartment operation
+type ChangeVolumeGroupBackupCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeVolumeGroupBackupCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeVolumeGroupBackupCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_compartment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_compartment_details.go
new file mode 100644
index 000000000000..bddf653c7c05
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_compartment_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ChangeVolumeGroupCompartmentDetails Contains the details for the compartment to move the volume group to.
+type ChangeVolumeGroupCompartmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to move the volume group to.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+}
+
+func (m ChangeVolumeGroupCompartmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_compartment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_compartment_request_response.go
new file mode 100644
index 000000000000..a112674603b4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/change_volume_group_compartment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ChangeVolumeGroupCompartmentRequest wrapper for the ChangeVolumeGroupCompartment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVolumeGroupCompartment.go.html to see an example of how to use ChangeVolumeGroupCompartmentRequest.
+type ChangeVolumeGroupCompartmentRequest struct {
+
+	// The Oracle Cloud ID (OCID) that uniquely identifies the volume group.
+	VolumeGroupId *string `mandatory:"true" contributesTo:"path" name:"volumeGroupId"`
+
+	// Request to change the compartment of given volume group.
+	ChangeVolumeGroupCompartmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ChangeVolumeGroupCompartmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ChangeVolumeGroupCompartmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ChangeVolumeGroupCompartmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ChangeVolumeGroupCompartmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ChangeVolumeGroupCompartmentResponse wrapper for the ChangeVolumeGroupCompartment operation
+type ChangeVolumeGroupCompartmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ChangeVolumeGroupCompartmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ChangeVolumeGroupCompartmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cluster_network.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cluster_network.go
new file mode 100644
index 000000000000..01fb379e0f67
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cluster_network.go
@@ -0,0 +1,99 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterNetwork A cluster network is a group of high performance computing (HPC) bare metal instances that are connected
+// with an ultra low latency network. For more information about cluster networks, see
+// Managing Cluster Networks (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/managingclusternetworks.htm).
+type ClusterNetwork struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the cluster network.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the cluster netowrk.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The current state of the cluster network.
+	LifecycleState ClusterNetworkLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the resource was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The date and time the resource was updated, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeUpdated *common.SDKTime `mandatory:"true" json:"timeUpdated"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The instance pools in the cluster network.
+	// Each cluster network can have one instance pool.
+	InstancePools []InstancePool `mandatory:"false" json:"instancePools"`
+
+	PlacementConfiguration *ClusterNetworkPlacementConfigurationDetails `mandatory:"false" json:"placementConfiguration"`
+}
+
+func (m ClusterNetwork) String() string {
+	return common.PointerString(m)
+}
+
+// ClusterNetworkLifecycleStateEnum Enum with underlying type: string
+type ClusterNetworkLifecycleStateEnum string
+
+// Set of constants representing the allowable values for ClusterNetworkLifecycleStateEnum
+const (
+	ClusterNetworkLifecycleStateProvisioning ClusterNetworkLifecycleStateEnum = "PROVISIONING"
+	ClusterNetworkLifecycleStateScaling      ClusterNetworkLifecycleStateEnum = "SCALING"
+	ClusterNetworkLifecycleStateStarting     ClusterNetworkLifecycleStateEnum = "STARTING"
+	ClusterNetworkLifecycleStateStopping     ClusterNetworkLifecycleStateEnum = "STOPPING"
+	ClusterNetworkLifecycleStateTerminating  ClusterNetworkLifecycleStateEnum = "TERMINATING"
+	ClusterNetworkLifecycleStateStopped      ClusterNetworkLifecycleStateEnum = "STOPPED"
+	ClusterNetworkLifecycleStateTerminated   ClusterNetworkLifecycleStateEnum = "TERMINATED"
+	ClusterNetworkLifecycleStateRunning      ClusterNetworkLifecycleStateEnum = "RUNNING"
+)
+
+var mappingClusterNetworkLifecycleState = map[string]ClusterNetworkLifecycleStateEnum{
+	"PROVISIONING": ClusterNetworkLifecycleStateProvisioning,
+	"SCALING":      ClusterNetworkLifecycleStateScaling,
+	"STARTING":     ClusterNetworkLifecycleStateStarting,
+	"STOPPING":     ClusterNetworkLifecycleStateStopping,
+	"TERMINATING":  ClusterNetworkLifecycleStateTerminating,
+	"STOPPED":      ClusterNetworkLifecycleStateStopped,
+	"TERMINATED":   ClusterNetworkLifecycleStateTerminated,
+	"RUNNING":      ClusterNetworkLifecycleStateRunning,
+}
+
+// GetClusterNetworkLifecycleStateEnumValues Enumerates the set of values for ClusterNetworkLifecycleStateEnum
+func GetClusterNetworkLifecycleStateEnumValues() []ClusterNetworkLifecycleStateEnum {
+	values := make([]ClusterNetworkLifecycleStateEnum, 0)
+	for _, v := range mappingClusterNetworkLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cluster_network_placement_configuration_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cluster_network_placement_configuration_details.go
new file mode 100644
index 000000000000..0eb267499870
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cluster_network_placement_configuration_details.go
@@ -0,0 +1,37 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterNetworkPlacementConfigurationDetails The location for where the instance pools in a cluster network will place instances.
+type ClusterNetworkPlacementConfigurationDetails struct {
+
+	// The availability domain to place instances.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the primary subnet to place
+	// instances.
+	PrimarySubnetId *string `mandatory:"true" json:"primarySubnetId"`
+
+	// The set of secondary VNIC data for instances in the pool.
+	SecondaryVnicSubnets []InstancePoolPlacementSecondaryVnicSubnet `mandatory:"false" json:"secondaryVnicSubnets"`
+}
+
+func (m ClusterNetworkPlacementConfigurationDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cluster_network_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cluster_network_summary.go
new file mode 100644
index 000000000000..2bf49c9d923d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cluster_network_summary.go
@@ -0,0 +1,95 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ClusterNetworkSummary Summary information for a cluster network.
+type ClusterNetworkSummary struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the cluster network.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the
+	// cluster netowrk.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The current state of the cluster network.
+	LifecycleState ClusterNetworkSummaryLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the resource was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The date and time the resource was updated, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeUpdated *common.SDKTime `mandatory:"true" json:"timeUpdated"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the cluster network. Does not have to be unique, and it's changeable.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The instance pools in the cluster network.
+	InstancePools []InstancePoolSummary `mandatory:"false" json:"instancePools"`
+}
+
+func (m ClusterNetworkSummary) String() string {
+	return common.PointerString(m)
+}
+
+// ClusterNetworkSummaryLifecycleStateEnum Enum with underlying type: string
+type ClusterNetworkSummaryLifecycleStateEnum string
+
+// Set of constants representing the allowable values for ClusterNetworkSummaryLifecycleStateEnum
+const (
+	ClusterNetworkSummaryLifecycleStateProvisioning ClusterNetworkSummaryLifecycleStateEnum = "PROVISIONING"
+	ClusterNetworkSummaryLifecycleStateScaling      ClusterNetworkSummaryLifecycleStateEnum = "SCALING"
+	ClusterNetworkSummaryLifecycleStateStarting     ClusterNetworkSummaryLifecycleStateEnum = "STARTING"
+	ClusterNetworkSummaryLifecycleStateStopping     ClusterNetworkSummaryLifecycleStateEnum = "STOPPING"
+	ClusterNetworkSummaryLifecycleStateTerminating  ClusterNetworkSummaryLifecycleStateEnum = "TERMINATING"
+	ClusterNetworkSummaryLifecycleStateStopped      ClusterNetworkSummaryLifecycleStateEnum = "STOPPED"
+	ClusterNetworkSummaryLifecycleStateTerminated   ClusterNetworkSummaryLifecycleStateEnum = "TERMINATED"
+	ClusterNetworkSummaryLifecycleStateRunning      ClusterNetworkSummaryLifecycleStateEnum = "RUNNING"
+)
+
+var mappingClusterNetworkSummaryLifecycleState = map[string]ClusterNetworkSummaryLifecycleStateEnum{
+	"PROVISIONING": ClusterNetworkSummaryLifecycleStateProvisioning,
+	"SCALING":      ClusterNetworkSummaryLifecycleStateScaling,
+	"STARTING":     ClusterNetworkSummaryLifecycleStateStarting,
+	"STOPPING":     ClusterNetworkSummaryLifecycleStateStopping,
+	"TERMINATING":  ClusterNetworkSummaryLifecycleStateTerminating,
+	"STOPPED":      ClusterNetworkSummaryLifecycleStateStopped,
+	"TERMINATED":   ClusterNetworkSummaryLifecycleStateTerminated,
+	"RUNNING":      ClusterNetworkSummaryLifecycleStateRunning,
+}
+
+// GetClusterNetworkSummaryLifecycleStateEnumValues Enumerates the set of values for ClusterNetworkSummaryLifecycleStateEnum
+func GetClusterNetworkSummaryLifecycleStateEnumValues() []ClusterNetworkSummaryLifecycleStateEnum {
+	values := make([]ClusterNetworkSummaryLifecycleStateEnum, 0)
+	for _, v := range mappingClusterNetworkSummaryLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_capacity_reservation.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_capacity_reservation.go
new file mode 100644
index 000000000000..fb6f6eecd003
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_capacity_reservation.go
@@ -0,0 +1,114 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ComputeCapacityReservation A template that defines the settings to use when creating compute capacity reservations.
+type ComputeCapacityReservation struct {
+
+	// The availability domain of the compute capacity reservation.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment
+	// containing the compute capacity reservation.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compute capacity reservation.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of the compute capacity reservation.
+	LifecycleState ComputeCapacityReservationLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the compute capacity reservation was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the compute capacity reservation.
+	// It does not have to be unique, and it's changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Whether this capacity reservation is the default.
+	// For more information, see Capacity Reservations (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/reserve-capacity.htm#default).
+	IsDefaultReservation *bool `mandatory:"false" json:"isDefaultReservation"`
+
+	// The reservation configurations for the capacity reservation.
+	// To use the reservation for the desired shape, specify the shape, count, and
+	// optionally the fault domain where you want this configuration.
+	InstanceReservationConfigs []InstanceReservationConfig `mandatory:"false" json:"instanceReservationConfigs"`
+
+	// The number of instances for which capacity will be held with this
+	// compute capacity reservation. This number is the sum of the values of the `reservedCount` fields
+	// for all of the instance reservation configurations under this reservation.
+	// The purpose of this field is to calculate the percentage usage of the reservation.
+	ReservedInstanceCount *int64 `mandatory:"false" json:"reservedInstanceCount"`
+
+	// The date and time the compute capacity reservation was updated, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeUpdated *common.SDKTime `mandatory:"false" json:"timeUpdated"`
+
+	// The total number of instances currently consuming space in
+	// this compute capacity reservation. This number is the sum of the values of the `usedCount` fields
+	// for all of the instance reservation configurations under this reservation.
+	// The purpose of this field is to calculate the percentage usage of the reservation.
+	UsedInstanceCount *int64 `mandatory:"false" json:"usedInstanceCount"`
+}
+
+func (m ComputeCapacityReservation) String() string {
+	return common.PointerString(m)
+}
+
+// ComputeCapacityReservationLifecycleStateEnum Enum with underlying type: string
+type ComputeCapacityReservationLifecycleStateEnum string
+
+// Set of constants representing the allowable values for ComputeCapacityReservationLifecycleStateEnum
+const (
+	ComputeCapacityReservationLifecycleStateActive   ComputeCapacityReservationLifecycleStateEnum = "ACTIVE"
+	ComputeCapacityReservationLifecycleStateCreating ComputeCapacityReservationLifecycleStateEnum = "CREATING"
+	ComputeCapacityReservationLifecycleStateUpdating ComputeCapacityReservationLifecycleStateEnum = "UPDATING"
+	ComputeCapacityReservationLifecycleStateMoving   ComputeCapacityReservationLifecycleStateEnum = "MOVING"
+	ComputeCapacityReservationLifecycleStateDeleted  ComputeCapacityReservationLifecycleStateEnum = "DELETED"
+	ComputeCapacityReservationLifecycleStateDeleting ComputeCapacityReservationLifecycleStateEnum = "DELETING"
+)
+
+var mappingComputeCapacityReservationLifecycleState = map[string]ComputeCapacityReservationLifecycleStateEnum{
+	"ACTIVE":   ComputeCapacityReservationLifecycleStateActive,
+	"CREATING": ComputeCapacityReservationLifecycleStateCreating,
+	"UPDATING": ComputeCapacityReservationLifecycleStateUpdating,
+	"MOVING":   ComputeCapacityReservationLifecycleStateMoving,
+	"DELETED":  ComputeCapacityReservationLifecycleStateDeleted,
+	"DELETING": ComputeCapacityReservationLifecycleStateDeleting,
+}
+
+// GetComputeCapacityReservationLifecycleStateEnumValues Enumerates the set of values for ComputeCapacityReservationLifecycleStateEnum
+func GetComputeCapacityReservationLifecycleStateEnumValues() []ComputeCapacityReservationLifecycleStateEnum {
+	values := make([]ComputeCapacityReservationLifecycleStateEnum, 0)
+	for _, v := range mappingComputeCapacityReservationLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_capacity_reservation_instance_shape_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_capacity_reservation_instance_shape_summary.go
new file mode 100644
index 000000000000..bd6b9d086abd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_capacity_reservation_instance_shape_summary.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ComputeCapacityReservationInstanceShapeSummary An available shape used to launch instances in a compute capacity reservation.
+type ComputeCapacityReservationInstanceShapeSummary struct {
+
+	// The shape's availability domain.
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The name of the available shape used to launch instances in a compute capacity reservation.
+	InstanceShape *string `mandatory:"true" json:"instanceShape"`
+}
+
+func (m ComputeCapacityReservationInstanceShapeSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_capacity_reservation_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_capacity_reservation_summary.go
new file mode 100644
index 000000000000..1ed072a6e2b8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_capacity_reservation_summary.go
@@ -0,0 +1,73 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ComputeCapacityReservationSummary Summary information for a compute capacity reservation.
+type ComputeCapacityReservationSummary struct {
+
+	// The OCID of the instance reservation configuration.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The availability domain of the capacity reservation.
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The date and time the capacity reservation was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// A user-friendly name for the capacity reservation. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My Reservation`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The current state of the capacity reservation.
+	LifecycleState ComputeCapacityReservationLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// The number of instances for which capacity will be held in this
+	// compute capacity reservation. This number is the sum of the values of the `reservedCount` fields
+	// for all of the instance reservation configurations under this reservation.
+	// The purpose of this field is to calculate the percentage usage of the reservation.
+	ReservedInstanceCount *int64 `mandatory:"false" json:"reservedInstanceCount"`
+
+	// The total number of instances currently consuming space in
+	// this compute capacity reservation. This number is the sum of the values of the `usedCount` fields
+	// for all of the instance reservation configurations under this reservation.
+	// The purpose of this field is to calculate the percentage usage of the reservation.
+	UsedInstanceCount *int64 `mandatory:"false" json:"usedInstanceCount"`
+
+	// Whether this capacity reservation is the default.
+	// For more information, see Capacity Reservations (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/reserve-capacity.htm#default).
+	IsDefaultReservation *bool `mandatory:"false" json:"isDefaultReservation"`
+}
+
+func (m ComputeCapacityReservationSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema.go
new file mode 100644
index 000000000000..9a0be1c54746
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema.go
@@ -0,0 +1,53 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ComputeGlobalImageCapabilitySchema Compute Global Image Capability Schema is a container for a set of compute global image capability schema versions
+type ComputeGlobalImageCapabilitySchema struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compute global image capability schema
+	Id *string `mandatory:"true" json:"id"`
+
+	// A user-friendly name for the compute global image capability schema
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The date and time the compute global image capability schema was created, in the format defined by
+	// RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the compartment that contains the resource.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// The name of the global capabilities version resource that is considered the current version.
+	CurrentVersionName *string `mandatory:"false" json:"currentVersionName"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m ComputeGlobalImageCapabilitySchema) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema_summary.go
new file mode 100644
index 000000000000..bb795c1e10c7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema_summary.go
@@ -0,0 +1,53 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ComputeGlobalImageCapabilitySchemaSummary Summary information for a compute global image capability schema
+type ComputeGlobalImageCapabilitySchemaSummary struct {
+
+	// The compute global image capability schema OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	Id *string `mandatory:"true" json:"id"`
+
+	// A user-friendly name for the compute global image capability schema.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The date and time the compute global image capability schema was created, in the format defined by
+	// RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the compartment containing the compute global image capability schema
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// The name of the global capabilities version resource that is considered the current version.
+	CurrentVersionName *string `mandatory:"false" json:"currentVersionName"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m ComputeGlobalImageCapabilitySchemaSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema_version.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema_version.go
new file mode 100644
index 000000000000..3ff90ee252ba
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema_version.go
@@ -0,0 +1,83 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ComputeGlobalImageCapabilitySchemaVersion Compute Global Image Capability Schema Version is a set of all possible capabilities for a collection of images.
+type ComputeGlobalImageCapabilitySchemaVersion struct {
+
+	// The name of the compute global image capability schema version
+	Name *string `mandatory:"true" json:"name"`
+
+	// The ocid of the compute global image capability schema
+	ComputeGlobalImageCapabilitySchemaId *string `mandatory:"true" json:"computeGlobalImageCapabilitySchemaId"`
+
+	// A user-friendly name for the compute global image capability schema
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The map of each capability name to its ImageCapabilityDescriptor.
+	SchemaData map[string]ImageCapabilitySchemaDescriptor `mandatory:"true" json:"schemaData"`
+
+	// The date and time the compute global image capability schema version was created, in the format defined by
+	// RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+}
+
+func (m ComputeGlobalImageCapabilitySchemaVersion) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *ComputeGlobalImageCapabilitySchemaVersion) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		Name                                 *string                                    `json:"name"`
+		ComputeGlobalImageCapabilitySchemaId *string                                    `json:"computeGlobalImageCapabilitySchemaId"`
+		DisplayName                          *string                                    `json:"displayName"`
+		SchemaData                           map[string]imagecapabilityschemadescriptor `json:"schemaData"`
+		TimeCreated                          *common.SDKTime                            `json:"timeCreated"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.Name = model.Name
+
+	m.ComputeGlobalImageCapabilitySchemaId = model.ComputeGlobalImageCapabilitySchemaId
+
+	m.DisplayName = model.DisplayName
+
+	m.SchemaData = make(map[string]ImageCapabilitySchemaDescriptor)
+	for k, v := range model.SchemaData {
+		nn, e = v.UnmarshalPolymorphicJSON(v.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.SchemaData[k] = nn.(ImageCapabilitySchemaDescriptor)
+		} else {
+			m.SchemaData[k] = nil
+		}
+	}
+
+	m.TimeCreated = model.TimeCreated
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema_version_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema_version_summary.go
new file mode 100644
index 000000000000..065056a8dfee
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_global_image_capability_schema_version_summary.go
@@ -0,0 +1,39 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ComputeGlobalImageCapabilitySchemaVersionSummary Summary information for a compute global image capability schema
+type ComputeGlobalImageCapabilitySchemaVersionSummary struct {
+
+	// The compute global image capability schema version name
+	Name *string `mandatory:"true" json:"name"`
+
+	// The OCID of the compute global image capability schema
+	ComputeGlobalImageCapabilitySchemaId *string `mandatory:"true" json:"computeGlobalImageCapabilitySchemaId"`
+
+	// The date and time the compute global image capability schema version was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The display name of the version
+	DisplayName *string `mandatory:"false" json:"displayName"`
+}
+
+func (m ComputeGlobalImageCapabilitySchemaVersionSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_image_capability_schema.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_image_capability_schema.go
new file mode 100644
index 000000000000..75187de31a78
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_image_capability_schema.go
@@ -0,0 +1,118 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ComputeImageCapabilitySchema Compute Image Capability Schema is a set of capabilities that filter the compute global capability schema
+// version for an image.
+type ComputeImageCapabilitySchema struct {
+
+	// The id of the compute global image capability schema version
+	Id *string `mandatory:"true" json:"id"`
+
+	// The ocid of the compute global image capability schema
+	ComputeGlobalImageCapabilitySchemaId *string `mandatory:"true" json:"computeGlobalImageCapabilitySchemaId"`
+
+	// The name of the compute global image capability schema version
+	ComputeGlobalImageCapabilitySchemaVersionName *string `mandatory:"true" json:"computeGlobalImageCapabilitySchemaVersionName"`
+
+	// The OCID of the image associated with this compute image capability schema
+	ImageId *string `mandatory:"true" json:"imageId"`
+
+	// A user-friendly name for the compute global image capability schema
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The map of each capability name to its ImageCapabilityDescriptor.
+	SchemaData map[string]ImageCapabilitySchemaDescriptor `mandatory:"true" json:"schemaData"`
+
+	// The date and time the compute image capability schema was created, in the format defined by
+	// RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the compartment that contains the resource.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m ComputeImageCapabilitySchema) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *ComputeImageCapabilitySchema) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		CompartmentId                                 *string                                    `json:"compartmentId"`
+		DefinedTags                                   map[string]map[string]interface{}          `json:"definedTags"`
+		FreeformTags                                  map[string]string                          `json:"freeformTags"`
+		Id                                            *string                                    `json:"id"`
+		ComputeGlobalImageCapabilitySchemaId          *string                                    `json:"computeGlobalImageCapabilitySchemaId"`
+		ComputeGlobalImageCapabilitySchemaVersionName *string                                    `json:"computeGlobalImageCapabilitySchemaVersionName"`
+		ImageId                                       *string                                    `json:"imageId"`
+		DisplayName                                   *string                                    `json:"displayName"`
+		SchemaData                                    map[string]imagecapabilityschemadescriptor `json:"schemaData"`
+		TimeCreated                                   *common.SDKTime                            `json:"timeCreated"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.CompartmentId = model.CompartmentId
+
+	m.DefinedTags = model.DefinedTags
+
+	m.FreeformTags = model.FreeformTags
+
+	m.Id = model.Id
+
+	m.ComputeGlobalImageCapabilitySchemaId = model.ComputeGlobalImageCapabilitySchemaId
+
+	m.ComputeGlobalImageCapabilitySchemaVersionName = model.ComputeGlobalImageCapabilitySchemaVersionName
+
+	m.ImageId = model.ImageId
+
+	m.DisplayName = model.DisplayName
+
+	m.SchemaData = make(map[string]ImageCapabilitySchemaDescriptor)
+	for k, v := range model.SchemaData {
+		nn, e = v.UnmarshalPolymorphicJSON(v.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.SchemaData[k] = nn.(ImageCapabilitySchemaDescriptor)
+		} else {
+			m.SchemaData[k] = nil
+		}
+	}
+
+	m.TimeCreated = model.TimeCreated
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_image_capability_schema_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_image_capability_schema_summary.go
new file mode 100644
index 000000000000..301b54b6d9c2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_image_capability_schema_summary.go
@@ -0,0 +1,55 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ComputeImageCapabilitySchemaSummary Summary information for a compute image capability schema
+type ComputeImageCapabilitySchemaSummary struct {
+
+	// The compute image capability schema OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The name of the compute global image capability schema version
+	ComputeGlobalImageCapabilitySchemaVersionName *string `mandatory:"true" json:"computeGlobalImageCapabilitySchemaVersionName"`
+
+	// The OCID of the image associated with this compute image capability schema
+	ImageId *string `mandatory:"true" json:"imageId"`
+
+	// A user-friendly name for the compute image capability schema.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The date and time the compute image capability schema was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the compartment containing the compute global image capability schema
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m ComputeImageCapabilitySchemaSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_instance_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_instance_details.go
new file mode 100644
index 000000000000..150b26ecabf7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/compute_instance_details.go
@@ -0,0 +1,46 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ComputeInstanceDetails Compute Instance Configuration instance details.
+type ComputeInstanceDetails struct {
+	BlockVolumes []InstanceConfigurationBlockVolumeDetails `mandatory:"false" json:"blockVolumes"`
+
+	LaunchDetails *InstanceConfigurationLaunchInstanceDetails `mandatory:"false" json:"launchDetails"`
+
+	SecondaryVnics []InstanceConfigurationAttachVnicDetails `mandatory:"false" json:"secondaryVnics"`
+}
+
+func (m ComputeInstanceDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m ComputeInstanceDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeComputeInstanceDetails ComputeInstanceDetails
+	s := struct {
+		DiscriminatorParam string `json:"instanceType"`
+		MarshalTypeComputeInstanceDetails
+	}{
+		"compute",
+		(MarshalTypeComputeInstanceDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_local_peering_gateways_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_local_peering_gateways_details.go
new file mode 100644
index 000000000000..098694fd9641
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_local_peering_gateways_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ConnectLocalPeeringGatewaysDetails Information about the other local peering gateway (LPG).
+type ConnectLocalPeeringGatewaysDetails struct {
+
+	// The OCID of the LPG you want to peer with.
+	PeerId *string `mandatory:"true" json:"peerId"`
+}
+
+func (m ConnectLocalPeeringGatewaysDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_local_peering_gateways_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_local_peering_gateways_request_response.go
new file mode 100644
index 000000000000..f0b67fc961bf
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_local_peering_gateways_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ConnectLocalPeeringGatewaysRequest wrapper for the ConnectLocalPeeringGateways operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ConnectLocalPeeringGateways.go.html to see an example of how to use ConnectLocalPeeringGatewaysRequest.
+type ConnectLocalPeeringGatewaysRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the local peering gateway.
+	LocalPeeringGatewayId *string `mandatory:"true" contributesTo:"path" name:"localPeeringGatewayId"`
+
+	// Details regarding the local peering gateway to connect.
+	ConnectLocalPeeringGatewaysDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ConnectLocalPeeringGatewaysRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ConnectLocalPeeringGatewaysRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ConnectLocalPeeringGatewaysRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ConnectLocalPeeringGatewaysRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ConnectLocalPeeringGatewaysResponse wrapper for the ConnectLocalPeeringGateways operation
+type ConnectLocalPeeringGatewaysResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ConnectLocalPeeringGatewaysResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ConnectLocalPeeringGatewaysResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_remote_peering_connections_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_remote_peering_connections_details.go
new file mode 100644
index 000000000000..4e1b38e626e2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_remote_peering_connections_details.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ConnectRemotePeeringConnectionsDetails Information about the other remote peering connection (RPC).
+type ConnectRemotePeeringConnectionsDetails struct {
+
+	// The OCID of the RPC you want to peer with.
+	PeerId *string `mandatory:"true" json:"peerId"`
+
+	// The name of the region that contains the RPC you want to peer with.
+	// Example: `us-ashburn-1`
+	PeerRegionName *string `mandatory:"true" json:"peerRegionName"`
+}
+
+func (m ConnectRemotePeeringConnectionsDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_remote_peering_connections_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_remote_peering_connections_request_response.go
new file mode 100644
index 000000000000..79027745688f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/connect_remote_peering_connections_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ConnectRemotePeeringConnectionsRequest wrapper for the ConnectRemotePeeringConnections operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ConnectRemotePeeringConnections.go.html to see an example of how to use ConnectRemotePeeringConnectionsRequest.
+type ConnectRemotePeeringConnectionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the remote peering connection (RPC).
+	RemotePeeringConnectionId *string `mandatory:"true" contributesTo:"path" name:"remotePeeringConnectionId"`
+
+	// Details to connect peering connection with peering connection from remote region
+	ConnectRemotePeeringConnectionsDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ConnectRemotePeeringConnectionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ConnectRemotePeeringConnectionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ConnectRemotePeeringConnectionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ConnectRemotePeeringConnectionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ConnectRemotePeeringConnectionsResponse wrapper for the ConnectRemotePeeringConnections operation
+type ConnectRemotePeeringConnectionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ConnectRemotePeeringConnectionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ConnectRemotePeeringConnectionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/console_history.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/console_history.go
new file mode 100644
index 000000000000..47bcc1dbbceb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/console_history.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ConsoleHistory An instance's serial console data. It includes configuration messages that occur when the
+// instance boots, such as kernel and BIOS messages, and is useful for checking the status of
+// the instance or diagnosing problems. The console data is minimally formatted ASCII text.
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type ConsoleHistory struct {
+
+	// The availability domain of an instance.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the console history metadata object.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID of the instance this console history was fetched from.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The current state of the console history.
+	LifecycleState ConsoleHistoryLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the history was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My console history metadata`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m ConsoleHistory) String() string {
+	return common.PointerString(m)
+}
+
+// ConsoleHistoryLifecycleStateEnum Enum with underlying type: string
+type ConsoleHistoryLifecycleStateEnum string
+
+// Set of constants representing the allowable values for ConsoleHistoryLifecycleStateEnum
+const (
+	ConsoleHistoryLifecycleStateRequested      ConsoleHistoryLifecycleStateEnum = "REQUESTED"
+	ConsoleHistoryLifecycleStateGettingHistory ConsoleHistoryLifecycleStateEnum = "GETTING-HISTORY"
+	ConsoleHistoryLifecycleStateSucceeded      ConsoleHistoryLifecycleStateEnum = "SUCCEEDED"
+	ConsoleHistoryLifecycleStateFailed         ConsoleHistoryLifecycleStateEnum = "FAILED"
+)
+
+var mappingConsoleHistoryLifecycleState = map[string]ConsoleHistoryLifecycleStateEnum{
+	"REQUESTED":       ConsoleHistoryLifecycleStateRequested,
+	"GETTING-HISTORY": ConsoleHistoryLifecycleStateGettingHistory,
+	"SUCCEEDED":       ConsoleHistoryLifecycleStateSucceeded,
+	"FAILED":          ConsoleHistoryLifecycleStateFailed,
+}
+
+// GetConsoleHistoryLifecycleStateEnumValues Enumerates the set of values for ConsoleHistoryLifecycleStateEnum
+func GetConsoleHistoryLifecycleStateEnumValues() []ConsoleHistoryLifecycleStateEnum {
+	values := make([]ConsoleHistoryLifecycleStateEnum, 0)
+	for _, v := range mappingConsoleHistoryLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_boot_volume_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_boot_volume_backup_details.go
new file mode 100644
index 000000000000..31e3b9030bf0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_boot_volume_backup_details.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CopyBootVolumeBackupDetails The representation of CopyBootVolumeBackupDetails
+type CopyBootVolumeBackupDetails struct {
+
+	// The name of the destination region.
+	// Example: `us-ashburn-1`
+	DestinationRegion *string `mandatory:"true" json:"destinationRegion"`
+
+	// A user-friendly name for the boot volume backup. Does not have to be unique and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The OCID of the Key Management key in the destination region which will be the master encryption key
+	// for the copied boot volume backup. If you do not specify this attribute the boot volume backup
+	// will be encrypted with the Oracle-provided encryption key when it is copied to the destination region.
+	//
+	// For more information about the Key Management service and encryption keys, see
+	// Overview of Key Management (https://docs.cloud.oracle.com/iaas/Content/KeyManagement/Concepts/keyoverview.htm) and
+	// Using Keys (https://docs.cloud.oracle.com/iaas/Content/KeyManagement/Tasks/usingkeys.htm).
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+}
+
+func (m CopyBootVolumeBackupDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_boot_volume_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_boot_volume_backup_request_response.go
new file mode 100644
index 000000000000..df8dd0a73236
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_boot_volume_backup_request_response.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CopyBootVolumeBackupRequest wrapper for the CopyBootVolumeBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CopyBootVolumeBackup.go.html to see an example of how to use CopyBootVolumeBackupRequest.
+type CopyBootVolumeBackupRequest struct {
+
+	// The OCID of the boot volume backup.
+	BootVolumeBackupId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeBackupId"`
+
+	// Request to create a cross-region copy of given boot volume backup.
+	CopyBootVolumeBackupDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CopyBootVolumeBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CopyBootVolumeBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CopyBootVolumeBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CopyBootVolumeBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CopyBootVolumeBackupResponse wrapper for the CopyBootVolumeBackup operation
+type CopyBootVolumeBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolumeBackup instance
+	BootVolumeBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CopyBootVolumeBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CopyBootVolumeBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_volume_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_volume_backup_details.go
new file mode 100644
index 000000000000..585856c25150
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_volume_backup_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CopyVolumeBackupDetails The representation of CopyVolumeBackupDetails
+type CopyVolumeBackupDetails struct {
+
+	// The name of the destination region.
+	// Example: `us-ashburn-1`
+	DestinationRegion *string `mandatory:"true" json:"destinationRegion"`
+
+	// A user-friendly name for the volume backup. Does not have to be unique and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The OCID of the Key Management key in the destination region which will be the master encryption key
+	// for the copied volume backup.
+	// If you do not specify this attribute the volume backup will be encrypted with the Oracle-provided encryption
+	// key when it is copied to the destination region.
+	//
+	// For more information about the Key Management service and encryption keys, see
+	// Overview of Key Management (https://docs.cloud.oracle.com/iaas/Content/KeyManagement/Concepts/keyoverview.htm) and
+	// Using Keys (https://docs.cloud.oracle.com/iaas/Content/KeyManagement/Tasks/usingkeys.htm).
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+}
+
+func (m CopyVolumeBackupDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_volume_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_volume_backup_request_response.go
new file mode 100644
index 000000000000..465090595749
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/copy_volume_backup_request_response.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CopyVolumeBackupRequest wrapper for the CopyVolumeBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CopyVolumeBackup.go.html to see an example of how to use CopyVolumeBackupRequest.
+type CopyVolumeBackupRequest struct {
+
+	// The OCID of the volume backup.
+	VolumeBackupId *string `mandatory:"true" contributesTo:"path" name:"volumeBackupId"`
+
+	// Request to create a cross-region copy of given backup.
+	CopyVolumeBackupDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CopyVolumeBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CopyVolumeBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CopyVolumeBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CopyVolumeBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CopyVolumeBackupResponse wrapper for the CopyVolumeBackup operation
+type CopyVolumeBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeBackup instance
+	VolumeBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CopyVolumeBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CopyVolumeBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_blockstorage_client.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_blockstorage_client.go
new file mode 100644
index 000000000000..2e9c0401bf93
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_blockstorage_client.go
@@ -0,0 +1,3270 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"context"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth"
+	"net/http"
+)
+
+//BlockstorageClient a client for Blockstorage
+type BlockstorageClient struct {
+	common.BaseClient
+	config *common.ConfigurationProvider
+}
+
+// NewBlockstorageClientWithConfigurationProvider Creates a new default Blockstorage client with the given configuration provider.
+// the configuration provider will be used for the default signer as well as reading the region
+func NewBlockstorageClientWithConfigurationProvider(configProvider common.ConfigurationProvider) (client BlockstorageClient, err error) {
+	provider, err := auth.GetGenericConfigurationProvider(configProvider)
+	if err != nil {
+		return client, err
+	}
+	baseClient, e := common.NewClientWithConfig(provider)
+	if e != nil {
+		return client, e
+	}
+	return newBlockstorageClientFromBaseClient(baseClient, provider)
+}
+
+// NewBlockstorageClientWithOboToken Creates a new default Blockstorage client with the given configuration provider.
+// The obotoken will be added to default headers and signed; the configuration provider will be used for the signer
+//  as well as reading the region
+func NewBlockstorageClientWithOboToken(configProvider common.ConfigurationProvider, oboToken string) (client BlockstorageClient, err error) {
+	baseClient, err := common.NewClientWithOboToken(configProvider, oboToken)
+	if err != nil {
+		return client, err
+	}
+
+	return newBlockstorageClientFromBaseClient(baseClient, configProvider)
+}
+
+func newBlockstorageClientFromBaseClient(baseClient common.BaseClient, configProvider common.ConfigurationProvider) (client BlockstorageClient, err error) {
+	client = BlockstorageClient{BaseClient: baseClient}
+	client.BasePath = "20160918"
+	err = client.setConfigurationProvider(configProvider)
+	return
+}
+
+// SetRegion overrides the region of this client.
+func (client *BlockstorageClient) SetRegion(region string) {
+	client.Host = common.StringToRegion(region).EndpointForTemplate("iaas", "https://iaas.{region}.{secondLevelDomain}")
+}
+
+// SetConfigurationProvider sets the configuration provider including the region, returns an error if is not valid
+func (client *BlockstorageClient) setConfigurationProvider(configProvider common.ConfigurationProvider) error {
+	if ok, err := common.IsConfigurationProviderValid(configProvider); !ok {
+		return err
+	}
+
+	// Error has been checked already
+	region, _ := configProvider.Region()
+	client.SetRegion(region)
+	client.config = &configProvider
+	return nil
+}
+
+// ConfigurationProvider the ConfigurationProvider used in this client, or null if none set
+func (client *BlockstorageClient) ConfigurationProvider() *common.ConfigurationProvider {
+	return client.config
+}
+
+// ChangeBootVolumeBackupCompartment Moves a boot volume backup into a different compartment within the same tenancy.
+// For information about moving resources between compartments,
+// see Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeBootVolumeBackupCompartment.go.html to see an example of how to use ChangeBootVolumeBackupCompartment API.
+func (client BlockstorageClient) ChangeBootVolumeBackupCompartment(ctx context.Context, request ChangeBootVolumeBackupCompartmentRequest) (response ChangeBootVolumeBackupCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.changeBootVolumeBackupCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeBootVolumeBackupCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeBootVolumeBackupCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeBootVolumeBackupCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeBootVolumeBackupCompartmentResponse")
+	}
+	return
+}
+
+// changeBootVolumeBackupCompartment implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) changeBootVolumeBackupCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/bootVolumeBackups/{bootVolumeBackupId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeBootVolumeBackupCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeBootVolumeCompartment Moves a boot volume into a different compartment within the same tenancy.
+// For information about moving resources between compartments,
+// see Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeBootVolumeCompartment.go.html to see an example of how to use ChangeBootVolumeCompartment API.
+func (client BlockstorageClient) ChangeBootVolumeCompartment(ctx context.Context, request ChangeBootVolumeCompartmentRequest) (response ChangeBootVolumeCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.changeBootVolumeCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeBootVolumeCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeBootVolumeCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeBootVolumeCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeBootVolumeCompartmentResponse")
+	}
+	return
+}
+
+// changeBootVolumeCompartment implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) changeBootVolumeCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/bootVolumes/{bootVolumeId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeBootVolumeCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeVolumeBackupCompartment Moves a volume backup into a different compartment within the same tenancy.
+// For information about moving resources between compartments,
+// see Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVolumeBackupCompartment.go.html to see an example of how to use ChangeVolumeBackupCompartment API.
+func (client BlockstorageClient) ChangeVolumeBackupCompartment(ctx context.Context, request ChangeVolumeBackupCompartmentRequest) (response ChangeVolumeBackupCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.changeVolumeBackupCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeVolumeBackupCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeVolumeBackupCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeVolumeBackupCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeVolumeBackupCompartmentResponse")
+	}
+	return
+}
+
+// changeVolumeBackupCompartment implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) changeVolumeBackupCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumeBackups/{volumeBackupId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeVolumeBackupCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeVolumeCompartment Moves a volume into a different compartment within the same tenancy.
+// For information about moving resources between compartments,
+// see Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVolumeCompartment.go.html to see an example of how to use ChangeVolumeCompartment API.
+func (client BlockstorageClient) ChangeVolumeCompartment(ctx context.Context, request ChangeVolumeCompartmentRequest) (response ChangeVolumeCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.changeVolumeCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeVolumeCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeVolumeCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeVolumeCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeVolumeCompartmentResponse")
+	}
+	return
+}
+
+// changeVolumeCompartment implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) changeVolumeCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumes/{volumeId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeVolumeCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeVolumeGroupBackupCompartment Moves a volume group backup into a different compartment within the same tenancy.
+// For information about moving resources between compartments,
+// see Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVolumeGroupBackupCompartment.go.html to see an example of how to use ChangeVolumeGroupBackupCompartment API.
+func (client BlockstorageClient) ChangeVolumeGroupBackupCompartment(ctx context.Context, request ChangeVolumeGroupBackupCompartmentRequest) (response ChangeVolumeGroupBackupCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.changeVolumeGroupBackupCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeVolumeGroupBackupCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeVolumeGroupBackupCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeVolumeGroupBackupCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeVolumeGroupBackupCompartmentResponse")
+	}
+	return
+}
+
+// changeVolumeGroupBackupCompartment implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) changeVolumeGroupBackupCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumeGroupBackups/{volumeGroupBackupId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeVolumeGroupBackupCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeVolumeGroupCompartment Moves a volume group into a different compartment within the same tenancy.
+// For information about moving resources between compartments,
+// see Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVolumeGroupCompartment.go.html to see an example of how to use ChangeVolumeGroupCompartment API.
+func (client BlockstorageClient) ChangeVolumeGroupCompartment(ctx context.Context, request ChangeVolumeGroupCompartmentRequest) (response ChangeVolumeGroupCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.changeVolumeGroupCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeVolumeGroupCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeVolumeGroupCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeVolumeGroupCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeVolumeGroupCompartmentResponse")
+	}
+	return
+}
+
+// changeVolumeGroupCompartment implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) changeVolumeGroupCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumeGroups/{volumeGroupId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeVolumeGroupCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CopyBootVolumeBackup Creates a boot volume backup copy in specified region. For general information about volume backups,
+// see Overview of Boot Volume Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/bootvolumebackups.htm)
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CopyBootVolumeBackup.go.html to see an example of how to use CopyBootVolumeBackup API.
+func (client BlockstorageClient) CopyBootVolumeBackup(ctx context.Context, request CopyBootVolumeBackupRequest) (response CopyBootVolumeBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.copyBootVolumeBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CopyBootVolumeBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CopyBootVolumeBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CopyBootVolumeBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CopyBootVolumeBackupResponse")
+	}
+	return
+}
+
+// copyBootVolumeBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) copyBootVolumeBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/bootVolumeBackups/{bootVolumeBackupId}/actions/copy", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CopyBootVolumeBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CopyVolumeBackup Creates a volume backup copy in specified region. For general information about volume backups,
+// see Overview of Block Volume Service Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/blockvolumebackups.htm)
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CopyVolumeBackup.go.html to see an example of how to use CopyVolumeBackup API.
+func (client BlockstorageClient) CopyVolumeBackup(ctx context.Context, request CopyVolumeBackupRequest) (response CopyVolumeBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.copyVolumeBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CopyVolumeBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CopyVolumeBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CopyVolumeBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CopyVolumeBackupResponse")
+	}
+	return
+}
+
+// copyVolumeBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) copyVolumeBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumeBackups/{volumeBackupId}/actions/copy", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CopyVolumeBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateBootVolume Creates a new boot volume in the specified compartment from an existing boot volume or a boot volume backup.
+// For general information about boot volumes, see Boot Volumes (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/bootvolumes.htm).
+// You may optionally specify a *display name* for the volume, which is simply a friendly name or
+// description. It does not have to be unique, and you can change it. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateBootVolume.go.html to see an example of how to use CreateBootVolume API.
+func (client BlockstorageClient) CreateBootVolume(ctx context.Context, request CreateBootVolumeRequest) (response CreateBootVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createBootVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateBootVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateBootVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateBootVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateBootVolumeResponse")
+	}
+	return
+}
+
+// createBootVolume implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) createBootVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/bootVolumes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateBootVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateBootVolumeBackup Creates a new boot volume backup of the specified boot volume. For general information about boot volume backups,
+// see Overview of Boot Volume Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/bootvolumebackups.htm)
+// When the request is received, the backup object is in a REQUEST_RECEIVED state.
+// When the data is imaged, it goes into a CREATING state.
+// After the backup is fully uploaded to the cloud, it goes into an AVAILABLE state.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateBootVolumeBackup.go.html to see an example of how to use CreateBootVolumeBackup API.
+func (client BlockstorageClient) CreateBootVolumeBackup(ctx context.Context, request CreateBootVolumeBackupRequest) (response CreateBootVolumeBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createBootVolumeBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateBootVolumeBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateBootVolumeBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateBootVolumeBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateBootVolumeBackupResponse")
+	}
+	return
+}
+
+// createBootVolumeBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) createBootVolumeBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/bootVolumeBackups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateBootVolumeBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateVolume Creates a new volume in the specified compartment. Volumes can be created in sizes ranging from
+// 50 GB (51200 MB) to 32 TB (33554432 MB), in 1 GB (1024 MB) increments. By default, volumes are 1 TB (1048576 MB).
+// For general information about block volumes, see
+// Overview of Block Volume Service (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm).
+// A volume and instance can be in separate compartments but must be in the same availability domain.
+// For information about access control and compartments, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm). For information about
+// availability domains, see Regions and Availability Domains (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/regions.htm).
+// To get a list of availability domains, use the `ListAvailabilityDomains` operation
+// in the Identity and Access Management Service API.
+// You may optionally specify a *display name* for the volume, which is simply a friendly name or
+// description. It does not have to be unique, and you can change it. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolume.go.html to see an example of how to use CreateVolume API.
+func (client BlockstorageClient) CreateVolume(ctx context.Context, request CreateVolumeRequest) (response CreateVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateVolumeResponse")
+	}
+	return
+}
+
+// createVolume implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) createVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateVolumeBackup Creates a new backup of the specified volume. For general information about volume backups,
+// see Overview of Block Volume Service Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/blockvolumebackups.htm)
+// When the request is received, the backup object is in a REQUEST_RECEIVED state.
+// When the data is imaged, it goes into a CREATING state.
+// After the backup is fully uploaded to the cloud, it goes into an AVAILABLE state.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolumeBackup.go.html to see an example of how to use CreateVolumeBackup API.
+func (client BlockstorageClient) CreateVolumeBackup(ctx context.Context, request CreateVolumeBackupRequest) (response CreateVolumeBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createVolumeBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateVolumeBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateVolumeBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateVolumeBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateVolumeBackupResponse")
+	}
+	return
+}
+
+// createVolumeBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) createVolumeBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumeBackups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateVolumeBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateVolumeBackupPolicy Creates a new user defined backup policy.
+// For more information about Oracle defined backup policies and user defined backup policies,
+// see Policy-Based Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolumeBackupPolicy.go.html to see an example of how to use CreateVolumeBackupPolicy API.
+func (client BlockstorageClient) CreateVolumeBackupPolicy(ctx context.Context, request CreateVolumeBackupPolicyRequest) (response CreateVolumeBackupPolicyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createVolumeBackupPolicy, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateVolumeBackupPolicyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateVolumeBackupPolicyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateVolumeBackupPolicyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateVolumeBackupPolicyResponse")
+	}
+	return
+}
+
+// createVolumeBackupPolicy implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) createVolumeBackupPolicy(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumeBackupPolicies", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateVolumeBackupPolicyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateVolumeBackupPolicyAssignment Assigns a volume backup policy to the specified volume. Note that a given volume can
+// only have one backup policy assigned to it. If this operation is used for a volume that already
+// has a different backup policy assigned, the prior backup policy will be silently unassigned.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolumeBackupPolicyAssignment.go.html to see an example of how to use CreateVolumeBackupPolicyAssignment API.
+func (client BlockstorageClient) CreateVolumeBackupPolicyAssignment(ctx context.Context, request CreateVolumeBackupPolicyAssignmentRequest) (response CreateVolumeBackupPolicyAssignmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.createVolumeBackupPolicyAssignment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateVolumeBackupPolicyAssignmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateVolumeBackupPolicyAssignmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateVolumeBackupPolicyAssignmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateVolumeBackupPolicyAssignmentResponse")
+	}
+	return
+}
+
+// createVolumeBackupPolicyAssignment implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) createVolumeBackupPolicyAssignment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumeBackupPolicyAssignments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateVolumeBackupPolicyAssignmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateVolumeGroup Creates a new volume group in the specified compartment.
+// A volume group is a collection of volumes and may be created from a list of volumes, cloning an existing
+// volume group, or by restoring a volume group backup.
+// You may optionally specify a *display name* for the volume group, which is simply a friendly name or
+// description. It does not have to be unique, and you can change it. Avoid entering confidential information.
+// For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolumeGroup.go.html to see an example of how to use CreateVolumeGroup API.
+func (client BlockstorageClient) CreateVolumeGroup(ctx context.Context, request CreateVolumeGroupRequest) (response CreateVolumeGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createVolumeGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateVolumeGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateVolumeGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateVolumeGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateVolumeGroupResponse")
+	}
+	return
+}
+
+// createVolumeGroup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) createVolumeGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumeGroups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateVolumeGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateVolumeGroupBackup Creates a new backup volume group of the specified volume group.
+// For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolumeGroupBackup.go.html to see an example of how to use CreateVolumeGroupBackup API.
+func (client BlockstorageClient) CreateVolumeGroupBackup(ctx context.Context, request CreateVolumeGroupBackupRequest) (response CreateVolumeGroupBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createVolumeGroupBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateVolumeGroupBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateVolumeGroupBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateVolumeGroupBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateVolumeGroupBackupResponse")
+	}
+	return
+}
+
+// createVolumeGroupBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) createVolumeGroupBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumeGroupBackups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateVolumeGroupBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteBootVolume Deletes the specified boot volume. The volume cannot have an active connection to an instance.
+// To disconnect the boot volume from a connected instance, see
+// Disconnecting From a Boot Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/deletingbootvolume.htm).
+// **Warning:** All data on the boot volume will be permanently lost when the boot volume is deleted.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteBootVolume.go.html to see an example of how to use DeleteBootVolume API.
+func (client BlockstorageClient) DeleteBootVolume(ctx context.Context, request DeleteBootVolumeRequest) (response DeleteBootVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteBootVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteBootVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteBootVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteBootVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteBootVolumeResponse")
+	}
+	return
+}
+
+// deleteBootVolume implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) deleteBootVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/bootVolumes/{bootVolumeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteBootVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteBootVolumeBackup Deletes a boot volume backup.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteBootVolumeBackup.go.html to see an example of how to use DeleteBootVolumeBackup API.
+func (client BlockstorageClient) DeleteBootVolumeBackup(ctx context.Context, request DeleteBootVolumeBackupRequest) (response DeleteBootVolumeBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteBootVolumeBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteBootVolumeBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteBootVolumeBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteBootVolumeBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteBootVolumeBackupResponse")
+	}
+	return
+}
+
+// deleteBootVolumeBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) deleteBootVolumeBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/bootVolumeBackups/{bootVolumeBackupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteBootVolumeBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteBootVolumeKmsKey Removes the specified boot volume's assigned Key Management encryption key.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteBootVolumeKmsKey.go.html to see an example of how to use DeleteBootVolumeKmsKey API.
+func (client BlockstorageClient) DeleteBootVolumeKmsKey(ctx context.Context, request DeleteBootVolumeKmsKeyRequest) (response DeleteBootVolumeKmsKeyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteBootVolumeKmsKey, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteBootVolumeKmsKeyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteBootVolumeKmsKeyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteBootVolumeKmsKeyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteBootVolumeKmsKeyResponse")
+	}
+	return
+}
+
+// deleteBootVolumeKmsKey implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) deleteBootVolumeKmsKey(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/bootVolumes/{bootVolumeId}/kmsKey", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteBootVolumeKmsKeyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteVolume Deletes the specified volume. The volume cannot have an active connection to an instance.
+// To disconnect the volume from a connected instance, see
+// Disconnecting From a Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/disconnectingfromavolume.htm).
+// **Warning:** All data on the volume will be permanently lost when the volume is deleted.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolume.go.html to see an example of how to use DeleteVolume API.
+func (client BlockstorageClient) DeleteVolume(ctx context.Context, request DeleteVolumeRequest) (response DeleteVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteVolumeResponse")
+	}
+	return
+}
+
+// deleteVolume implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) deleteVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/volumes/{volumeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteVolumeBackup Deletes a volume backup.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeBackup.go.html to see an example of how to use DeleteVolumeBackup API.
+func (client BlockstorageClient) DeleteVolumeBackup(ctx context.Context, request DeleteVolumeBackupRequest) (response DeleteVolumeBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteVolumeBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteVolumeBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteVolumeBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteVolumeBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteVolumeBackupResponse")
+	}
+	return
+}
+
+// deleteVolumeBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) deleteVolumeBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/volumeBackups/{volumeBackupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteVolumeBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteVolumeBackupPolicy Deletes a user defined backup policy.
+//  For more information about user defined backup policies,
+//  see Policy-Based Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm#UserDefinedBackupPolicies).
+//  Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeBackupPolicy.go.html to see an example of how to use DeleteVolumeBackupPolicy API.
+func (client BlockstorageClient) DeleteVolumeBackupPolicy(ctx context.Context, request DeleteVolumeBackupPolicyRequest) (response DeleteVolumeBackupPolicyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteVolumeBackupPolicy, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteVolumeBackupPolicyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteVolumeBackupPolicyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteVolumeBackupPolicyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteVolumeBackupPolicyResponse")
+	}
+	return
+}
+
+// deleteVolumeBackupPolicy implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) deleteVolumeBackupPolicy(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/volumeBackupPolicies/{policyId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteVolumeBackupPolicyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteVolumeBackupPolicyAssignment Deletes a volume backup policy assignment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeBackupPolicyAssignment.go.html to see an example of how to use DeleteVolumeBackupPolicyAssignment API.
+func (client BlockstorageClient) DeleteVolumeBackupPolicyAssignment(ctx context.Context, request DeleteVolumeBackupPolicyAssignmentRequest) (response DeleteVolumeBackupPolicyAssignmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteVolumeBackupPolicyAssignment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteVolumeBackupPolicyAssignmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteVolumeBackupPolicyAssignmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteVolumeBackupPolicyAssignmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteVolumeBackupPolicyAssignmentResponse")
+	}
+	return
+}
+
+// deleteVolumeBackupPolicyAssignment implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) deleteVolumeBackupPolicyAssignment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/volumeBackupPolicyAssignments/{policyAssignmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteVolumeBackupPolicyAssignmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteVolumeGroup Deletes the specified volume group. Individual volumes are not deleted, only the volume group is deleted.
+// For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeGroup.go.html to see an example of how to use DeleteVolumeGroup API.
+func (client BlockstorageClient) DeleteVolumeGroup(ctx context.Context, request DeleteVolumeGroupRequest) (response DeleteVolumeGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteVolumeGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteVolumeGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteVolumeGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteVolumeGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteVolumeGroupResponse")
+	}
+	return
+}
+
+// deleteVolumeGroup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) deleteVolumeGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/volumeGroups/{volumeGroupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteVolumeGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteVolumeGroupBackup Deletes a volume group backup. This operation deletes all the backups in
+// the volume group. For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeGroupBackup.go.html to see an example of how to use DeleteVolumeGroupBackup API.
+func (client BlockstorageClient) DeleteVolumeGroupBackup(ctx context.Context, request DeleteVolumeGroupBackupRequest) (response DeleteVolumeGroupBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteVolumeGroupBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteVolumeGroupBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteVolumeGroupBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteVolumeGroupBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteVolumeGroupBackupResponse")
+	}
+	return
+}
+
+// deleteVolumeGroupBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) deleteVolumeGroupBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/volumeGroupBackups/{volumeGroupBackupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteVolumeGroupBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteVolumeKmsKey Removes the specified volume's assigned Key Management encryption key.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeKmsKey.go.html to see an example of how to use DeleteVolumeKmsKey API.
+func (client BlockstorageClient) DeleteVolumeKmsKey(ctx context.Context, request DeleteVolumeKmsKeyRequest) (response DeleteVolumeKmsKeyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteVolumeKmsKey, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteVolumeKmsKeyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteVolumeKmsKeyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteVolumeKmsKeyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteVolumeKmsKeyResponse")
+	}
+	return
+}
+
+// deleteVolumeKmsKey implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) deleteVolumeKmsKey(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/volumes/{volumeId}/kmsKey", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteVolumeKmsKeyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetBlockVolumeReplica Gets information for the specified block volume replica.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBlockVolumeReplica.go.html to see an example of how to use GetBlockVolumeReplica API.
+func (client BlockstorageClient) GetBlockVolumeReplica(ctx context.Context, request GetBlockVolumeReplicaRequest) (response GetBlockVolumeReplicaResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getBlockVolumeReplica, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetBlockVolumeReplicaResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetBlockVolumeReplicaResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetBlockVolumeReplicaResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetBlockVolumeReplicaResponse")
+	}
+	return
+}
+
+// getBlockVolumeReplica implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getBlockVolumeReplica(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/blockVolumeReplicas/{blockVolumeReplicaId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetBlockVolumeReplicaResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetBootVolume Gets information for the specified boot volume.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBootVolume.go.html to see an example of how to use GetBootVolume API.
+func (client BlockstorageClient) GetBootVolume(ctx context.Context, request GetBootVolumeRequest) (response GetBootVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getBootVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetBootVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetBootVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetBootVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetBootVolumeResponse")
+	}
+	return
+}
+
+// getBootVolume implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getBootVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/bootVolumes/{bootVolumeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetBootVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetBootVolumeBackup Gets information for the specified boot volume backup.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBootVolumeBackup.go.html to see an example of how to use GetBootVolumeBackup API.
+func (client BlockstorageClient) GetBootVolumeBackup(ctx context.Context, request GetBootVolumeBackupRequest) (response GetBootVolumeBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getBootVolumeBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetBootVolumeBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetBootVolumeBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetBootVolumeBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetBootVolumeBackupResponse")
+	}
+	return
+}
+
+// getBootVolumeBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getBootVolumeBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/bootVolumeBackups/{bootVolumeBackupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetBootVolumeBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetBootVolumeKmsKey Gets the Key Management encryption key assigned to the specified boot volume.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBootVolumeKmsKey.go.html to see an example of how to use GetBootVolumeKmsKey API.
+func (client BlockstorageClient) GetBootVolumeKmsKey(ctx context.Context, request GetBootVolumeKmsKeyRequest) (response GetBootVolumeKmsKeyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getBootVolumeKmsKey, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetBootVolumeKmsKeyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetBootVolumeKmsKeyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetBootVolumeKmsKeyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetBootVolumeKmsKeyResponse")
+	}
+	return
+}
+
+// getBootVolumeKmsKey implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getBootVolumeKmsKey(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/bootVolumes/{bootVolumeId}/kmsKey", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetBootVolumeKmsKeyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetBootVolumeReplica Gets information for the specified boot volume replica.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBootVolumeReplica.go.html to see an example of how to use GetBootVolumeReplica API.
+func (client BlockstorageClient) GetBootVolumeReplica(ctx context.Context, request GetBootVolumeReplicaRequest) (response GetBootVolumeReplicaResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getBootVolumeReplica, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetBootVolumeReplicaResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetBootVolumeReplicaResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetBootVolumeReplicaResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetBootVolumeReplicaResponse")
+	}
+	return
+}
+
+// getBootVolumeReplica implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getBootVolumeReplica(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/bootVolumeReplicas/{bootVolumeReplicaId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetBootVolumeReplicaResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVolume Gets information for the specified volume.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolume.go.html to see an example of how to use GetVolume API.
+func (client BlockstorageClient) GetVolume(ctx context.Context, request GetVolumeRequest) (response GetVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVolumeResponse")
+	}
+	return
+}
+
+// getVolume implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumes/{volumeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVolumeBackup Gets information for the specified volume backup.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeBackup.go.html to see an example of how to use GetVolumeBackup API.
+func (client BlockstorageClient) GetVolumeBackup(ctx context.Context, request GetVolumeBackupRequest) (response GetVolumeBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVolumeBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVolumeBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVolumeBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVolumeBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVolumeBackupResponse")
+	}
+	return
+}
+
+// getVolumeBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getVolumeBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeBackups/{volumeBackupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVolumeBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVolumeBackupPolicy Gets information for the specified volume backup policy.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeBackupPolicy.go.html to see an example of how to use GetVolumeBackupPolicy API.
+func (client BlockstorageClient) GetVolumeBackupPolicy(ctx context.Context, request GetVolumeBackupPolicyRequest) (response GetVolumeBackupPolicyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVolumeBackupPolicy, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVolumeBackupPolicyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVolumeBackupPolicyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVolumeBackupPolicyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVolumeBackupPolicyResponse")
+	}
+	return
+}
+
+// getVolumeBackupPolicy implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getVolumeBackupPolicy(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeBackupPolicies/{policyId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVolumeBackupPolicyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVolumeBackupPolicyAssetAssignment Gets the volume backup policy assignment for the specified volume. The
+// `assetId` query parameter is required, and the returned list will contain at most
+// one item, since volume can only have one volume backup policy assigned at a time.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeBackupPolicyAssetAssignment.go.html to see an example of how to use GetVolumeBackupPolicyAssetAssignment API.
+func (client BlockstorageClient) GetVolumeBackupPolicyAssetAssignment(ctx context.Context, request GetVolumeBackupPolicyAssetAssignmentRequest) (response GetVolumeBackupPolicyAssetAssignmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVolumeBackupPolicyAssetAssignment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVolumeBackupPolicyAssetAssignmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVolumeBackupPolicyAssetAssignmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVolumeBackupPolicyAssetAssignmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVolumeBackupPolicyAssetAssignmentResponse")
+	}
+	return
+}
+
+// getVolumeBackupPolicyAssetAssignment implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getVolumeBackupPolicyAssetAssignment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeBackupPolicyAssignments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVolumeBackupPolicyAssetAssignmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVolumeBackupPolicyAssignment Gets information for the specified volume backup policy assignment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeBackupPolicyAssignment.go.html to see an example of how to use GetVolumeBackupPolicyAssignment API.
+func (client BlockstorageClient) GetVolumeBackupPolicyAssignment(ctx context.Context, request GetVolumeBackupPolicyAssignmentRequest) (response GetVolumeBackupPolicyAssignmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVolumeBackupPolicyAssignment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVolumeBackupPolicyAssignmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVolumeBackupPolicyAssignmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVolumeBackupPolicyAssignmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVolumeBackupPolicyAssignmentResponse")
+	}
+	return
+}
+
+// getVolumeBackupPolicyAssignment implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getVolumeBackupPolicyAssignment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeBackupPolicyAssignments/{policyAssignmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVolumeBackupPolicyAssignmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVolumeGroup Gets information for the specified volume group. For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeGroup.go.html to see an example of how to use GetVolumeGroup API.
+func (client BlockstorageClient) GetVolumeGroup(ctx context.Context, request GetVolumeGroupRequest) (response GetVolumeGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVolumeGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVolumeGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVolumeGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVolumeGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVolumeGroupResponse")
+	}
+	return
+}
+
+// getVolumeGroup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getVolumeGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeGroups/{volumeGroupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVolumeGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVolumeGroupBackup Gets information for the specified volume group backup. For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeGroupBackup.go.html to see an example of how to use GetVolumeGroupBackup API.
+func (client BlockstorageClient) GetVolumeGroupBackup(ctx context.Context, request GetVolumeGroupBackupRequest) (response GetVolumeGroupBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVolumeGroupBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVolumeGroupBackupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVolumeGroupBackupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVolumeGroupBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVolumeGroupBackupResponse")
+	}
+	return
+}
+
+// getVolumeGroupBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getVolumeGroupBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeGroupBackups/{volumeGroupBackupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVolumeGroupBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVolumeKmsKey Gets the Key Management encryption key assigned to the specified volume.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeKmsKey.go.html to see an example of how to use GetVolumeKmsKey API.
+func (client BlockstorageClient) GetVolumeKmsKey(ctx context.Context, request GetVolumeKmsKeyRequest) (response GetVolumeKmsKeyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVolumeKmsKey, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVolumeKmsKeyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVolumeKmsKeyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVolumeKmsKeyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVolumeKmsKeyResponse")
+	}
+	return
+}
+
+// getVolumeKmsKey implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) getVolumeKmsKey(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumes/{volumeId}/kmsKey", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVolumeKmsKeyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListBlockVolumeReplicas Lists the block volume replicas in the specified compartment and availability domain.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListBlockVolumeReplicas.go.html to see an example of how to use ListBlockVolumeReplicas API.
+func (client BlockstorageClient) ListBlockVolumeReplicas(ctx context.Context, request ListBlockVolumeReplicasRequest) (response ListBlockVolumeReplicasResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listBlockVolumeReplicas, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListBlockVolumeReplicasResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListBlockVolumeReplicasResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListBlockVolumeReplicasResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListBlockVolumeReplicasResponse")
+	}
+	return
+}
+
+// listBlockVolumeReplicas implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) listBlockVolumeReplicas(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/blockVolumeReplicas", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListBlockVolumeReplicasResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListBootVolumeBackups Lists the boot volume backups in the specified compartment. You can filter the results by boot volume.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListBootVolumeBackups.go.html to see an example of how to use ListBootVolumeBackups API.
+func (client BlockstorageClient) ListBootVolumeBackups(ctx context.Context, request ListBootVolumeBackupsRequest) (response ListBootVolumeBackupsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listBootVolumeBackups, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListBootVolumeBackupsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListBootVolumeBackupsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListBootVolumeBackupsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListBootVolumeBackupsResponse")
+	}
+	return
+}
+
+// listBootVolumeBackups implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) listBootVolumeBackups(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/bootVolumeBackups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListBootVolumeBackupsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListBootVolumeReplicas Lists the boot volume replicas in the specified compartment and availability domain.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListBootVolumeReplicas.go.html to see an example of how to use ListBootVolumeReplicas API.
+func (client BlockstorageClient) ListBootVolumeReplicas(ctx context.Context, request ListBootVolumeReplicasRequest) (response ListBootVolumeReplicasResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listBootVolumeReplicas, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListBootVolumeReplicasResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListBootVolumeReplicasResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListBootVolumeReplicasResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListBootVolumeReplicasResponse")
+	}
+	return
+}
+
+// listBootVolumeReplicas implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) listBootVolumeReplicas(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/bootVolumeReplicas", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListBootVolumeReplicasResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListBootVolumes Lists the boot volumes in the specified compartment and availability domain.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListBootVolumes.go.html to see an example of how to use ListBootVolumes API.
+func (client BlockstorageClient) ListBootVolumes(ctx context.Context, request ListBootVolumesRequest) (response ListBootVolumesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listBootVolumes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListBootVolumesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListBootVolumesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListBootVolumesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListBootVolumesResponse")
+	}
+	return
+}
+
+// listBootVolumes implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) listBootVolumes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/bootVolumes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListBootVolumesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVolumeBackupPolicies Lists all the volume backup policies available in the specified compartment.
+// For more information about Oracle defined backup policies and user defined backup policies,
+// see Policy-Based Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumeBackupPolicies.go.html to see an example of how to use ListVolumeBackupPolicies API.
+func (client BlockstorageClient) ListVolumeBackupPolicies(ctx context.Context, request ListVolumeBackupPoliciesRequest) (response ListVolumeBackupPoliciesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVolumeBackupPolicies, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVolumeBackupPoliciesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVolumeBackupPoliciesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVolumeBackupPoliciesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVolumeBackupPoliciesResponse")
+	}
+	return
+}
+
+// listVolumeBackupPolicies implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) listVolumeBackupPolicies(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeBackupPolicies", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVolumeBackupPoliciesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVolumeBackups Lists the volume backups in the specified compartment. You can filter the results by volume.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumeBackups.go.html to see an example of how to use ListVolumeBackups API.
+func (client BlockstorageClient) ListVolumeBackups(ctx context.Context, request ListVolumeBackupsRequest) (response ListVolumeBackupsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVolumeBackups, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVolumeBackupsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVolumeBackupsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVolumeBackupsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVolumeBackupsResponse")
+	}
+	return
+}
+
+// listVolumeBackups implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) listVolumeBackups(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeBackups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVolumeBackupsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVolumeGroupBackups Lists the volume group backups in the specified compartment. You can filter the results by volume group.
+// For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumeGroupBackups.go.html to see an example of how to use ListVolumeGroupBackups API.
+func (client BlockstorageClient) ListVolumeGroupBackups(ctx context.Context, request ListVolumeGroupBackupsRequest) (response ListVolumeGroupBackupsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVolumeGroupBackups, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVolumeGroupBackupsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVolumeGroupBackupsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVolumeGroupBackupsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVolumeGroupBackupsResponse")
+	}
+	return
+}
+
+// listVolumeGroupBackups implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) listVolumeGroupBackups(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeGroupBackups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVolumeGroupBackupsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVolumeGroups Lists the volume groups in the specified compartment and availability domain.
+// For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumeGroups.go.html to see an example of how to use ListVolumeGroups API.
+func (client BlockstorageClient) ListVolumeGroups(ctx context.Context, request ListVolumeGroupsRequest) (response ListVolumeGroupsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVolumeGroups, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVolumeGroupsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVolumeGroupsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVolumeGroupsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVolumeGroupsResponse")
+	}
+	return
+}
+
+// listVolumeGroups implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) listVolumeGroups(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeGroups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVolumeGroupsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVolumes Lists the volumes in the specified compartment and availability domain.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumes.go.html to see an example of how to use ListVolumes API.
+func (client BlockstorageClient) ListVolumes(ctx context.Context, request ListVolumesRequest) (response ListVolumesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVolumes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVolumesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVolumesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVolumesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVolumesResponse")
+	}
+	return
+}
+
+// listVolumes implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) listVolumes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVolumesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateBootVolume Updates the specified boot volume's display name, defined tags, and free-form tags.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateBootVolume.go.html to see an example of how to use UpdateBootVolume API.
+func (client BlockstorageClient) UpdateBootVolume(ctx context.Context, request UpdateBootVolumeRequest) (response UpdateBootVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateBootVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateBootVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateBootVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateBootVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateBootVolumeResponse")
+	}
+	return
+}
+
+// updateBootVolume implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) updateBootVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/bootVolumes/{bootVolumeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateBootVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateBootVolumeBackup Updates the display name for the specified boot volume backup.
+// Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateBootVolumeBackup.go.html to see an example of how to use UpdateBootVolumeBackup API.
+func (client BlockstorageClient) UpdateBootVolumeBackup(ctx context.Context, request UpdateBootVolumeBackupRequest) (response UpdateBootVolumeBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateBootVolumeBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			response = UpdateBootVolumeBackupResponse{RawResponse: ociResponse.HTTPResponse()}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateBootVolumeBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateBootVolumeBackupResponse")
+	}
+	return
+}
+
+// updateBootVolumeBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) updateBootVolumeBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/bootVolumeBackups/{bootVolumeBackupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateBootVolumeBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateBootVolumeKmsKey Updates the specified volume with a new Key Management master encryption key.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateBootVolumeKmsKey.go.html to see an example of how to use UpdateBootVolumeKmsKey API.
+func (client BlockstorageClient) UpdateBootVolumeKmsKey(ctx context.Context, request UpdateBootVolumeKmsKeyRequest) (response UpdateBootVolumeKmsKeyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateBootVolumeKmsKey, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateBootVolumeKmsKeyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateBootVolumeKmsKeyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateBootVolumeKmsKeyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateBootVolumeKmsKeyResponse")
+	}
+	return
+}
+
+// updateBootVolumeKmsKey implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) updateBootVolumeKmsKey(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/bootVolumes/{bootVolumeId}/kmsKey", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateBootVolumeKmsKeyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVolume Updates the specified volume's display name.
+// Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolume.go.html to see an example of how to use UpdateVolume API.
+func (client BlockstorageClient) UpdateVolume(ctx context.Context, request UpdateVolumeRequest) (response UpdateVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVolumeResponse")
+	}
+	return
+}
+
+// updateVolume implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) updateVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/volumes/{volumeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVolumeBackup Updates the display name for the specified volume backup.
+// Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeBackup.go.html to see an example of how to use UpdateVolumeBackup API.
+func (client BlockstorageClient) UpdateVolumeBackup(ctx context.Context, request UpdateVolumeBackupRequest) (response UpdateVolumeBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateVolumeBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			response = UpdateVolumeBackupResponse{RawResponse: ociResponse.HTTPResponse()}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVolumeBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVolumeBackupResponse")
+	}
+	return
+}
+
+// updateVolumeBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) updateVolumeBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/volumeBackups/{volumeBackupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVolumeBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVolumeBackupPolicy Updates a user defined backup policy.
+//  For more information about user defined backup policies,
+//  see Policy-Based Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm#UserDefinedBackupPolicies).
+//  Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeBackupPolicy.go.html to see an example of how to use UpdateVolumeBackupPolicy API.
+func (client BlockstorageClient) UpdateVolumeBackupPolicy(ctx context.Context, request UpdateVolumeBackupPolicyRequest) (response UpdateVolumeBackupPolicyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.updateVolumeBackupPolicy, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateVolumeBackupPolicyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateVolumeBackupPolicyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVolumeBackupPolicyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVolumeBackupPolicyResponse")
+	}
+	return
+}
+
+// updateVolumeBackupPolicy implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) updateVolumeBackupPolicy(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/volumeBackupPolicies/{policyId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVolumeBackupPolicyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVolumeGroup Updates the set of volumes in a volume group along with the display name. Use this operation
+// to add or remove volumes in a volume group. Specify the full list of volume IDs to include in the
+// volume group. If the volume ID is not specified in the call, it will be removed from the volume group.
+// Avoid entering confidential information.
+// For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeGroup.go.html to see an example of how to use UpdateVolumeGroup API.
+func (client BlockstorageClient) UpdateVolumeGroup(ctx context.Context, request UpdateVolumeGroupRequest) (response UpdateVolumeGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateVolumeGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateVolumeGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateVolumeGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVolumeGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVolumeGroupResponse")
+	}
+	return
+}
+
+// updateVolumeGroup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) updateVolumeGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/volumeGroups/{volumeGroupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVolumeGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVolumeGroupBackup Updates the display name for the specified volume group backup. For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeGroupBackup.go.html to see an example of how to use UpdateVolumeGroupBackup API.
+func (client BlockstorageClient) UpdateVolumeGroupBackup(ctx context.Context, request UpdateVolumeGroupBackupRequest) (response UpdateVolumeGroupBackupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateVolumeGroupBackup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			response = UpdateVolumeGroupBackupResponse{RawResponse: ociResponse.HTTPResponse()}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVolumeGroupBackupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVolumeGroupBackupResponse")
+	}
+	return
+}
+
+// updateVolumeGroupBackup implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) updateVolumeGroupBackup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/volumeGroupBackups/{volumeGroupBackupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVolumeGroupBackupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVolumeKmsKey Updates the specified volume with a new Key Management master encryption key.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeKmsKey.go.html to see an example of how to use UpdateVolumeKmsKey API.
+func (client BlockstorageClient) UpdateVolumeKmsKey(ctx context.Context, request UpdateVolumeKmsKeyRequest) (response UpdateVolumeKmsKeyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateVolumeKmsKey, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateVolumeKmsKeyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateVolumeKmsKeyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVolumeKmsKeyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVolumeKmsKeyResponse")
+	}
+	return
+}
+
+// updateVolumeKmsKey implements the OCIOperation interface (enables retrying operations)
+func (client BlockstorageClient) updateVolumeKmsKey(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/volumes/{volumeId}/kmsKey", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVolumeKmsKeyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_compute_client.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_compute_client.go
new file mode 100644
index 000000000000..9182a6c54bac
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_compute_client.go
@@ -0,0 +1,4686 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"context"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth"
+	"net/http"
+)
+
+//ComputeClient a client for Compute
+type ComputeClient struct {
+	common.BaseClient
+	config *common.ConfigurationProvider
+}
+
+// NewComputeClientWithConfigurationProvider Creates a new default Compute client with the given configuration provider.
+// the configuration provider will be used for the default signer as well as reading the region
+func NewComputeClientWithConfigurationProvider(configProvider common.ConfigurationProvider) (client ComputeClient, err error) {
+	provider, err := auth.GetGenericConfigurationProvider(configProvider)
+	if err != nil {
+		return client, err
+	}
+	baseClient, e := common.NewClientWithConfig(provider)
+	if e != nil {
+		return client, e
+	}
+	return newComputeClientFromBaseClient(baseClient, provider)
+}
+
+// NewComputeClientWithOboToken Creates a new default Compute client with the given configuration provider.
+// The obotoken will be added to default headers and signed; the configuration provider will be used for the signer
+//  as well as reading the region
+func NewComputeClientWithOboToken(configProvider common.ConfigurationProvider, oboToken string) (client ComputeClient, err error) {
+	baseClient, err := common.NewClientWithOboToken(configProvider, oboToken)
+	if err != nil {
+		return client, err
+	}
+
+	return newComputeClientFromBaseClient(baseClient, configProvider)
+}
+
+func newComputeClientFromBaseClient(baseClient common.BaseClient, configProvider common.ConfigurationProvider) (client ComputeClient, err error) {
+	client = ComputeClient{BaseClient: baseClient}
+	client.BasePath = "20160918"
+	err = client.setConfigurationProvider(configProvider)
+	return
+}
+
+// SetRegion overrides the region of this client.
+func (client *ComputeClient) SetRegion(region string) {
+	client.Host = common.StringToRegion(region).EndpointForTemplate("iaas", "https://iaas.{region}.{secondLevelDomain}")
+}
+
+// SetConfigurationProvider sets the configuration provider including the region, returns an error if is not valid
+func (client *ComputeClient) setConfigurationProvider(configProvider common.ConfigurationProvider) error {
+	if ok, err := common.IsConfigurationProviderValid(configProvider); !ok {
+		return err
+	}
+
+	// Error has been checked already
+	region, _ := configProvider.Region()
+	client.SetRegion(region)
+	client.config = &configProvider
+	return nil
+}
+
+// ConfigurationProvider the ConfigurationProvider used in this client, or null if none set
+func (client *ComputeClient) ConfigurationProvider() *common.ConfigurationProvider {
+	return client.config
+}
+
+// AddImageShapeCompatibilityEntry Adds a shape to the compatible shapes list for the image.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddImageShapeCompatibilityEntry.go.html to see an example of how to use AddImageShapeCompatibilityEntry API.
+func (client ComputeClient) AddImageShapeCompatibilityEntry(ctx context.Context, request AddImageShapeCompatibilityEntryRequest) (response AddImageShapeCompatibilityEntryResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.addImageShapeCompatibilityEntry, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AddImageShapeCompatibilityEntryResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AddImageShapeCompatibilityEntryResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AddImageShapeCompatibilityEntryResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AddImageShapeCompatibilityEntryResponse")
+	}
+	return
+}
+
+// addImageShapeCompatibilityEntry implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) addImageShapeCompatibilityEntry(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/images/{imageId}/shapes/{shapeName}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AddImageShapeCompatibilityEntryResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AttachBootVolume Attaches the specified boot volume to the specified instance.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachBootVolume.go.html to see an example of how to use AttachBootVolume API.
+func (client ComputeClient) AttachBootVolume(ctx context.Context, request AttachBootVolumeRequest) (response AttachBootVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.attachBootVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AttachBootVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AttachBootVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AttachBootVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AttachBootVolumeResponse")
+	}
+	return
+}
+
+// attachBootVolume implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) attachBootVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/bootVolumeAttachments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AttachBootVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AttachVnic Creates a secondary VNIC and attaches it to the specified instance.
+// For more information about secondary VNICs, see
+// Virtual Network Interface Cards (VNICs) (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVNICs.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachVnic.go.html to see an example of how to use AttachVnic API.
+func (client ComputeClient) AttachVnic(ctx context.Context, request AttachVnicRequest) (response AttachVnicResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.attachVnic, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AttachVnicResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AttachVnicResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AttachVnicResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AttachVnicResponse")
+	}
+	return
+}
+
+// attachVnic implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) attachVnic(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/vnicAttachments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AttachVnicResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AttachVolume Attaches the specified storage volume to the specified instance.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachVolume.go.html to see an example of how to use AttachVolume API.
+func (client ComputeClient) AttachVolume(ctx context.Context, request AttachVolumeRequest) (response AttachVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.attachVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AttachVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AttachVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AttachVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AttachVolumeResponse")
+	}
+	return
+}
+
+// attachVolume implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) attachVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/volumeAttachments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AttachVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponseWithPolymorphicBody(httpResponse, &response, &volumeattachment{})
+	return response, err
+}
+
+// CaptureConsoleHistory Captures the most recent serial console data (up to a megabyte) for the
+// specified instance.
+// The `CaptureConsoleHistory` operation works with the other console history operations
+// as described below.
+// 1. Use `CaptureConsoleHistory` to request the capture of up to a megabyte of the
+// most recent console history. This call returns a `ConsoleHistory`
+// object. The object will have a state of REQUESTED.
+// 2. Wait for the capture operation to succeed by polling `GetConsoleHistory` with
+// the identifier of the console history metadata. The state of the
+// `ConsoleHistory` object will go from REQUESTED to GETTING-HISTORY and
+// then SUCCEEDED (or FAILED).
+// 3. Use `GetConsoleHistoryContent` to get the actual console history data (not the
+// metadata).
+// 4. Optionally, use `DeleteConsoleHistory` to delete the console history metadata
+// and the console history data.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CaptureConsoleHistory.go.html to see an example of how to use CaptureConsoleHistory API.
+func (client ComputeClient) CaptureConsoleHistory(ctx context.Context, request CaptureConsoleHistoryRequest) (response CaptureConsoleHistoryResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.captureConsoleHistory, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CaptureConsoleHistoryResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CaptureConsoleHistoryResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CaptureConsoleHistoryResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CaptureConsoleHistoryResponse")
+	}
+	return
+}
+
+// captureConsoleHistory implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) captureConsoleHistory(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instanceConsoleHistories", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CaptureConsoleHistoryResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeComputeCapacityReservationCompartment Moves a compute capacity reservation into a different compartment. For information about
+// moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeComputeCapacityReservationCompartment.go.html to see an example of how to use ChangeComputeCapacityReservationCompartment API.
+func (client ComputeClient) ChangeComputeCapacityReservationCompartment(ctx context.Context, request ChangeComputeCapacityReservationCompartmentRequest) (response ChangeComputeCapacityReservationCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeComputeCapacityReservationCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeComputeCapacityReservationCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeComputeCapacityReservationCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeComputeCapacityReservationCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeComputeCapacityReservationCompartmentResponse")
+	}
+	return
+}
+
+// changeComputeCapacityReservationCompartment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) changeComputeCapacityReservationCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/computeCapacityReservations/{capacityReservationId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeComputeCapacityReservationCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeComputeImageCapabilitySchemaCompartment Moves a compute image capability schema into a different compartment within the same tenancy.
+// For information about moving resources between compartments, see
+//         Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeComputeImageCapabilitySchemaCompartment.go.html to see an example of how to use ChangeComputeImageCapabilitySchemaCompartment API.
+func (client ComputeClient) ChangeComputeImageCapabilitySchemaCompartment(ctx context.Context, request ChangeComputeImageCapabilitySchemaCompartmentRequest) (response ChangeComputeImageCapabilitySchemaCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeComputeImageCapabilitySchemaCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeComputeImageCapabilitySchemaCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeComputeImageCapabilitySchemaCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeComputeImageCapabilitySchemaCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeComputeImageCapabilitySchemaCompartmentResponse")
+	}
+	return
+}
+
+// changeComputeImageCapabilitySchemaCompartment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) changeComputeImageCapabilitySchemaCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/computeImageCapabilitySchemas/{computeImageCapabilitySchemaId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeComputeImageCapabilitySchemaCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeDedicatedVmHostCompartment Moves a dedicated virtual machine host from one compartment to another.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeDedicatedVmHostCompartment.go.html to see an example of how to use ChangeDedicatedVmHostCompartment API.
+func (client ComputeClient) ChangeDedicatedVmHostCompartment(ctx context.Context, request ChangeDedicatedVmHostCompartmentRequest) (response ChangeDedicatedVmHostCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeDedicatedVmHostCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeDedicatedVmHostCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeDedicatedVmHostCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeDedicatedVmHostCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeDedicatedVmHostCompartmentResponse")
+	}
+	return
+}
+
+// changeDedicatedVmHostCompartment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) changeDedicatedVmHostCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/dedicatedVmHosts/{dedicatedVmHostId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeDedicatedVmHostCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeImageCompartment Moves an image into a different compartment within the same tenancy. For information about moving
+// resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeImageCompartment.go.html to see an example of how to use ChangeImageCompartment API.
+func (client ComputeClient) ChangeImageCompartment(ctx context.Context, request ChangeImageCompartmentRequest) (response ChangeImageCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeImageCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeImageCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeImageCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeImageCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeImageCompartmentResponse")
+	}
+	return
+}
+
+// changeImageCompartment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) changeImageCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/images/{imageId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeImageCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeInstanceCompartment Moves an instance into a different compartment within the same tenancy. For information about
+// moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+// When you move an instance to a different compartment, associated resources such as boot volumes and VNICs
+// are not moved.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeInstanceCompartment.go.html to see an example of how to use ChangeInstanceCompartment API.
+func (client ComputeClient) ChangeInstanceCompartment(ctx context.Context, request ChangeInstanceCompartmentRequest) (response ChangeInstanceCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeInstanceCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeInstanceCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeInstanceCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeInstanceCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeInstanceCompartmentResponse")
+	}
+	return
+}
+
+// changeInstanceCompartment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) changeInstanceCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instances/{instanceId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeInstanceCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateAppCatalogSubscription Create a subscription for listing resource version for a compartment. It will take some time to propagate to all regions.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateAppCatalogSubscription.go.html to see an example of how to use CreateAppCatalogSubscription API.
+func (client ComputeClient) CreateAppCatalogSubscription(ctx context.Context, request CreateAppCatalogSubscriptionRequest) (response CreateAppCatalogSubscriptionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createAppCatalogSubscription, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateAppCatalogSubscriptionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateAppCatalogSubscriptionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateAppCatalogSubscriptionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateAppCatalogSubscriptionResponse")
+	}
+	return
+}
+
+// createAppCatalogSubscription implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) createAppCatalogSubscription(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/appCatalogSubscriptions", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateAppCatalogSubscriptionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateComputeCapacityReservation Creates a new compute capacity reservation in the specified compartment and availability domain.
+// Compute capacity reservations let you reserve instances in a compartment.
+// When you launch an instance using this reservation, you are assured that you have enough space for your instance,
+// and you won't get out of capacity errors.
+// For more information, see Reserved Capacity (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/reserve-capacity.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateComputeCapacityReservation.go.html to see an example of how to use CreateComputeCapacityReservation API.
+func (client ComputeClient) CreateComputeCapacityReservation(ctx context.Context, request CreateComputeCapacityReservationRequest) (response CreateComputeCapacityReservationResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createComputeCapacityReservation, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateComputeCapacityReservationResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateComputeCapacityReservationResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateComputeCapacityReservationResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateComputeCapacityReservationResponse")
+	}
+	return
+}
+
+// createComputeCapacityReservation implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) createComputeCapacityReservation(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/computeCapacityReservations", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateComputeCapacityReservationResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateComputeImageCapabilitySchema Creates compute image capability schema.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateComputeImageCapabilitySchema.go.html to see an example of how to use CreateComputeImageCapabilitySchema API.
+func (client ComputeClient) CreateComputeImageCapabilitySchema(ctx context.Context, request CreateComputeImageCapabilitySchemaRequest) (response CreateComputeImageCapabilitySchemaResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createComputeImageCapabilitySchema, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateComputeImageCapabilitySchemaResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateComputeImageCapabilitySchemaResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateComputeImageCapabilitySchemaResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateComputeImageCapabilitySchemaResponse")
+	}
+	return
+}
+
+// createComputeImageCapabilitySchema implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) createComputeImageCapabilitySchema(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/computeImageCapabilitySchemas", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateComputeImageCapabilitySchemaResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateDedicatedVmHost Creates a new dedicated virtual machine host in the specified compartment and the specified availability domain.
+// Dedicated virtual machine hosts enable you to run your Compute virtual machine (VM) instances on dedicated servers
+// that are a single tenant and not shared with other customers.
+// For more information, see Dedicated Virtual Machine Hosts (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/dedicatedvmhosts.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDedicatedVmHost.go.html to see an example of how to use CreateDedicatedVmHost API.
+func (client ComputeClient) CreateDedicatedVmHost(ctx context.Context, request CreateDedicatedVmHostRequest) (response CreateDedicatedVmHostResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createDedicatedVmHost, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateDedicatedVmHostResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateDedicatedVmHostResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateDedicatedVmHostResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateDedicatedVmHostResponse")
+	}
+	return
+}
+
+// createDedicatedVmHost implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) createDedicatedVmHost(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/dedicatedVmHosts", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateDedicatedVmHostResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateImage Creates a boot disk image for the specified instance or imports an exported image from the Oracle Cloud Infrastructure Object Storage service.
+// When creating a new image, you must provide the OCID of the instance you want to use as the basis for the image, and
+// the OCID of the compartment containing that instance. For more information about images,
+// see Managing Custom Images (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/managingcustomimages.htm).
+// When importing an exported image from Object Storage, you specify the source information
+// in ImageSourceDetails.
+// When importing an image based on the namespace, bucket name, and object name,
+// use ImageSourceViaObjectStorageTupleDetails.
+// When importing an image based on the Object Storage URL, use
+// ImageSourceViaObjectStorageUriDetails.
+// See Object Storage URLs (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/imageimportexport.htm#URLs) and Using Pre-Authenticated Requests (https://docs.cloud.oracle.com/iaas/Content/Object/Tasks/usingpreauthenticatedrequests.htm)
+// for constructing URLs for image import/export.
+// For more information about importing exported images, see
+// Image Import/Export (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/imageimportexport.htm).
+// You may optionally specify a *display name* for the image, which is simply a friendly name or description.
+// It does not have to be unique, and you can change it. See UpdateImage.
+// Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateImage.go.html to see an example of how to use CreateImage API.
+func (client ComputeClient) CreateImage(ctx context.Context, request CreateImageRequest) (response CreateImageResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createImage, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateImageResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateImageResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateImageResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateImageResponse")
+	}
+	return
+}
+
+// createImage implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) createImage(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/images", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateImageResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateInstanceConsoleConnection Creates a new console connection to the specified instance.
+// After the console connection has been created and is available,
+// you connect to the console using SSH.
+// For more information about instance console connections, see Troubleshooting Instances Using Instance Console Connections (https://docs.cloud.oracle.com/iaas/Content/Compute/References/serialconsole.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateInstanceConsoleConnection.go.html to see an example of how to use CreateInstanceConsoleConnection API.
+func (client ComputeClient) CreateInstanceConsoleConnection(ctx context.Context, request CreateInstanceConsoleConnectionRequest) (response CreateInstanceConsoleConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createInstanceConsoleConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateInstanceConsoleConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateInstanceConsoleConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateInstanceConsoleConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateInstanceConsoleConnectionResponse")
+	}
+	return
+}
+
+// createInstanceConsoleConnection implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) createInstanceConsoleConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instanceConsoleConnections", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateInstanceConsoleConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteAppCatalogSubscription Delete a subscription for a listing resource version for a compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteAppCatalogSubscription.go.html to see an example of how to use DeleteAppCatalogSubscription API.
+func (client ComputeClient) DeleteAppCatalogSubscription(ctx context.Context, request DeleteAppCatalogSubscriptionRequest) (response DeleteAppCatalogSubscriptionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteAppCatalogSubscription, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteAppCatalogSubscriptionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteAppCatalogSubscriptionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteAppCatalogSubscriptionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteAppCatalogSubscriptionResponse")
+	}
+	return
+}
+
+// deleteAppCatalogSubscription implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) deleteAppCatalogSubscription(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/appCatalogSubscriptions", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteAppCatalogSubscriptionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteComputeCapacityReservation Deletes the specified compute capacity reservation.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteComputeCapacityReservation.go.html to see an example of how to use DeleteComputeCapacityReservation API.
+func (client ComputeClient) DeleteComputeCapacityReservation(ctx context.Context, request DeleteComputeCapacityReservationRequest) (response DeleteComputeCapacityReservationResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteComputeCapacityReservation, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteComputeCapacityReservationResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteComputeCapacityReservationResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteComputeCapacityReservationResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteComputeCapacityReservationResponse")
+	}
+	return
+}
+
+// deleteComputeCapacityReservation implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) deleteComputeCapacityReservation(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/computeCapacityReservations/{capacityReservationId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteComputeCapacityReservationResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteComputeImageCapabilitySchema Deletes the specified Compute Image Capability Schema
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteComputeImageCapabilitySchema.go.html to see an example of how to use DeleteComputeImageCapabilitySchema API.
+func (client ComputeClient) DeleteComputeImageCapabilitySchema(ctx context.Context, request DeleteComputeImageCapabilitySchemaRequest) (response DeleteComputeImageCapabilitySchemaResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteComputeImageCapabilitySchema, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteComputeImageCapabilitySchemaResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteComputeImageCapabilitySchemaResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteComputeImageCapabilitySchemaResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteComputeImageCapabilitySchemaResponse")
+	}
+	return
+}
+
+// deleteComputeImageCapabilitySchema implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) deleteComputeImageCapabilitySchema(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/computeImageCapabilitySchemas/{computeImageCapabilitySchemaId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteComputeImageCapabilitySchemaResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteConsoleHistory Deletes the specified console history metadata and the console history data.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteConsoleHistory.go.html to see an example of how to use DeleteConsoleHistory API.
+func (client ComputeClient) DeleteConsoleHistory(ctx context.Context, request DeleteConsoleHistoryRequest) (response DeleteConsoleHistoryResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteConsoleHistory, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteConsoleHistoryResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteConsoleHistoryResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteConsoleHistoryResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteConsoleHistoryResponse")
+	}
+	return
+}
+
+// deleteConsoleHistory implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) deleteConsoleHistory(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/instanceConsoleHistories/{instanceConsoleHistoryId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteConsoleHistoryResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteDedicatedVmHost Deletes the specified dedicated virtual machine host.
+// If any VM instances are assigned to the dedicated virtual machine host,
+// the delete operation will fail and the service will return a 409 response code.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDedicatedVmHost.go.html to see an example of how to use DeleteDedicatedVmHost API.
+func (client ComputeClient) DeleteDedicatedVmHost(ctx context.Context, request DeleteDedicatedVmHostRequest) (response DeleteDedicatedVmHostResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteDedicatedVmHost, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteDedicatedVmHostResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteDedicatedVmHostResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteDedicatedVmHostResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteDedicatedVmHostResponse")
+	}
+	return
+}
+
+// deleteDedicatedVmHost implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) deleteDedicatedVmHost(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/dedicatedVmHosts/{dedicatedVmHostId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteDedicatedVmHostResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteImage Deletes an image.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteImage.go.html to see an example of how to use DeleteImage API.
+func (client ComputeClient) DeleteImage(ctx context.Context, request DeleteImageRequest) (response DeleteImageResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteImage, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteImageResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteImageResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteImageResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteImageResponse")
+	}
+	return
+}
+
+// deleteImage implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) deleteImage(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/images/{imageId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteImageResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteInstanceConsoleConnection Deletes the specified instance console connection.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteInstanceConsoleConnection.go.html to see an example of how to use DeleteInstanceConsoleConnection API.
+func (client ComputeClient) DeleteInstanceConsoleConnection(ctx context.Context, request DeleteInstanceConsoleConnectionRequest) (response DeleteInstanceConsoleConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteInstanceConsoleConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteInstanceConsoleConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteInstanceConsoleConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteInstanceConsoleConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteInstanceConsoleConnectionResponse")
+	}
+	return
+}
+
+// deleteInstanceConsoleConnection implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) deleteInstanceConsoleConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/instanceConsoleConnections/{instanceConsoleConnectionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteInstanceConsoleConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DetachBootVolume Detaches a boot volume from an instance. You must specify the OCID of the boot volume attachment.
+// This is an asynchronous operation. The attachment's `lifecycleState` will change to DETACHING temporarily
+// until the attachment is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachBootVolume.go.html to see an example of how to use DetachBootVolume API.
+func (client ComputeClient) DetachBootVolume(ctx context.Context, request DetachBootVolumeRequest) (response DetachBootVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.detachBootVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DetachBootVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DetachBootVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DetachBootVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DetachBootVolumeResponse")
+	}
+	return
+}
+
+// detachBootVolume implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) detachBootVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/bootVolumeAttachments/{bootVolumeAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DetachBootVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DetachVnic Detaches and deletes the specified secondary VNIC.
+// This operation cannot be used on the instance's primary VNIC.
+// When you terminate an instance, all attached VNICs (primary
+// and secondary) are automatically detached and deleted.
+// **Important:** If the VNIC has a
+// PrivateIp that is the
+// target of a route rule (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingroutetables.htm#privateip),
+// deleting the VNIC causes that route rule to blackhole and the traffic
+// will be dropped.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachVnic.go.html to see an example of how to use DetachVnic API.
+func (client ComputeClient) DetachVnic(ctx context.Context, request DetachVnicRequest) (response DetachVnicResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.detachVnic, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DetachVnicResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DetachVnicResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DetachVnicResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DetachVnicResponse")
+	}
+	return
+}
+
+// detachVnic implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) detachVnic(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/vnicAttachments/{vnicAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DetachVnicResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DetachVolume Detaches a storage volume from an instance. You must specify the OCID of the volume attachment.
+// This is an asynchronous operation. The attachment's `lifecycleState` will change to DETACHING temporarily
+// until the attachment is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachVolume.go.html to see an example of how to use DetachVolume API.
+func (client ComputeClient) DetachVolume(ctx context.Context, request DetachVolumeRequest) (response DetachVolumeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.detachVolume, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DetachVolumeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DetachVolumeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DetachVolumeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DetachVolumeResponse")
+	}
+	return
+}
+
+// detachVolume implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) detachVolume(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/volumeAttachments/{volumeAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DetachVolumeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ExportImage Exports the specified image to the Oracle Cloud Infrastructure Object Storage service. You can use the Object Storage URL,
+// or the namespace, bucket name, and object name when specifying the location to export to.
+// For more information about exporting images, see Image Import/Export (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/imageimportexport.htm).
+// To perform an image export, you need write access to the Object Storage bucket for the image,
+// see Let Users Write Objects to Object Storage Buckets (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/commonpolicies.htm#Let4).
+// See Object Storage URLs (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/imageimportexport.htm#URLs) and Using Pre-Authenticated Requests (https://docs.cloud.oracle.com/iaas/Content/Object/Tasks/usingpreauthenticatedrequests.htm)
+// for constructing URLs for image import/export.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ExportImage.go.html to see an example of how to use ExportImage API.
+func (client ComputeClient) ExportImage(ctx context.Context, request ExportImageRequest) (response ExportImageResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.exportImage, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ExportImageResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ExportImageResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ExportImageResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ExportImageResponse")
+	}
+	return
+}
+
+// exportImage implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) exportImage(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/images/{imageId}/actions/export", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ExportImageResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetAppCatalogListing Gets the specified listing.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetAppCatalogListing.go.html to see an example of how to use GetAppCatalogListing API.
+func (client ComputeClient) GetAppCatalogListing(ctx context.Context, request GetAppCatalogListingRequest) (response GetAppCatalogListingResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getAppCatalogListing, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetAppCatalogListingResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetAppCatalogListingResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetAppCatalogListingResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetAppCatalogListingResponse")
+	}
+	return
+}
+
+// getAppCatalogListing implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getAppCatalogListing(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/appCatalogListings/{listingId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetAppCatalogListingResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetAppCatalogListingAgreements Retrieves the agreements for a particular resource version of a listing.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetAppCatalogListingAgreements.go.html to see an example of how to use GetAppCatalogListingAgreements API.
+func (client ComputeClient) GetAppCatalogListingAgreements(ctx context.Context, request GetAppCatalogListingAgreementsRequest) (response GetAppCatalogListingAgreementsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getAppCatalogListingAgreements, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetAppCatalogListingAgreementsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetAppCatalogListingAgreementsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetAppCatalogListingAgreementsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetAppCatalogListingAgreementsResponse")
+	}
+	return
+}
+
+// getAppCatalogListingAgreements implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getAppCatalogListingAgreements(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/appCatalogListings/{listingId}/resourceVersions/{resourceVersion}/agreements", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetAppCatalogListingAgreementsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetAppCatalogListingResourceVersion Gets the specified listing resource version.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetAppCatalogListingResourceVersion.go.html to see an example of how to use GetAppCatalogListingResourceVersion API.
+func (client ComputeClient) GetAppCatalogListingResourceVersion(ctx context.Context, request GetAppCatalogListingResourceVersionRequest) (response GetAppCatalogListingResourceVersionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getAppCatalogListingResourceVersion, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetAppCatalogListingResourceVersionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetAppCatalogListingResourceVersionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetAppCatalogListingResourceVersionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetAppCatalogListingResourceVersionResponse")
+	}
+	return
+}
+
+// getAppCatalogListingResourceVersion implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getAppCatalogListingResourceVersion(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/appCatalogListings/{listingId}/resourceVersions/{resourceVersion}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetAppCatalogListingResourceVersionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetBootVolumeAttachment Gets information about the specified boot volume attachment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBootVolumeAttachment.go.html to see an example of how to use GetBootVolumeAttachment API.
+func (client ComputeClient) GetBootVolumeAttachment(ctx context.Context, request GetBootVolumeAttachmentRequest) (response GetBootVolumeAttachmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getBootVolumeAttachment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetBootVolumeAttachmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetBootVolumeAttachmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetBootVolumeAttachmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetBootVolumeAttachmentResponse")
+	}
+	return
+}
+
+// getBootVolumeAttachment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getBootVolumeAttachment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/bootVolumeAttachments/{bootVolumeAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetBootVolumeAttachmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetComputeCapacityReservation Gets information about the specified compute capacity reservation.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetComputeCapacityReservation.go.html to see an example of how to use GetComputeCapacityReservation API.
+func (client ComputeClient) GetComputeCapacityReservation(ctx context.Context, request GetComputeCapacityReservationRequest) (response GetComputeCapacityReservationResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getComputeCapacityReservation, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetComputeCapacityReservationResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetComputeCapacityReservationResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetComputeCapacityReservationResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetComputeCapacityReservationResponse")
+	}
+	return
+}
+
+// getComputeCapacityReservation implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getComputeCapacityReservation(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/computeCapacityReservations/{capacityReservationId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetComputeCapacityReservationResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetComputeGlobalImageCapabilitySchema Gets the specified Compute Global Image Capability Schema
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetComputeGlobalImageCapabilitySchema.go.html to see an example of how to use GetComputeGlobalImageCapabilitySchema API.
+func (client ComputeClient) GetComputeGlobalImageCapabilitySchema(ctx context.Context, request GetComputeGlobalImageCapabilitySchemaRequest) (response GetComputeGlobalImageCapabilitySchemaResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getComputeGlobalImageCapabilitySchema, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetComputeGlobalImageCapabilitySchemaResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetComputeGlobalImageCapabilitySchemaResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetComputeGlobalImageCapabilitySchemaResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetComputeGlobalImageCapabilitySchemaResponse")
+	}
+	return
+}
+
+// getComputeGlobalImageCapabilitySchema implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getComputeGlobalImageCapabilitySchema(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/computeGlobalImageCapabilitySchemas/{computeGlobalImageCapabilitySchemaId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetComputeGlobalImageCapabilitySchemaResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetComputeGlobalImageCapabilitySchemaVersion Gets the specified Compute Global Image Capability Schema Version
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetComputeGlobalImageCapabilitySchemaVersion.go.html to see an example of how to use GetComputeGlobalImageCapabilitySchemaVersion API.
+func (client ComputeClient) GetComputeGlobalImageCapabilitySchemaVersion(ctx context.Context, request GetComputeGlobalImageCapabilitySchemaVersionRequest) (response GetComputeGlobalImageCapabilitySchemaVersionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getComputeGlobalImageCapabilitySchemaVersion, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetComputeGlobalImageCapabilitySchemaVersionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetComputeGlobalImageCapabilitySchemaVersionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetComputeGlobalImageCapabilitySchemaVersionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetComputeGlobalImageCapabilitySchemaVersionResponse")
+	}
+	return
+}
+
+// getComputeGlobalImageCapabilitySchemaVersion implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getComputeGlobalImageCapabilitySchemaVersion(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/computeGlobalImageCapabilitySchemas/{computeGlobalImageCapabilitySchemaId}/versions/{computeGlobalImageCapabilitySchemaVersionName}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetComputeGlobalImageCapabilitySchemaVersionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetComputeImageCapabilitySchema Gets the specified Compute Image Capability Schema
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetComputeImageCapabilitySchema.go.html to see an example of how to use GetComputeImageCapabilitySchema API.
+func (client ComputeClient) GetComputeImageCapabilitySchema(ctx context.Context, request GetComputeImageCapabilitySchemaRequest) (response GetComputeImageCapabilitySchemaResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getComputeImageCapabilitySchema, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetComputeImageCapabilitySchemaResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetComputeImageCapabilitySchemaResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetComputeImageCapabilitySchemaResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetComputeImageCapabilitySchemaResponse")
+	}
+	return
+}
+
+// getComputeImageCapabilitySchema implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getComputeImageCapabilitySchema(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/computeImageCapabilitySchemas/{computeImageCapabilitySchemaId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetComputeImageCapabilitySchemaResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetConsoleHistory Shows the metadata for the specified console history.
+// See CaptureConsoleHistory
+// for details about using the console history operations.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetConsoleHistory.go.html to see an example of how to use GetConsoleHistory API.
+func (client ComputeClient) GetConsoleHistory(ctx context.Context, request GetConsoleHistoryRequest) (response GetConsoleHistoryResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getConsoleHistory, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetConsoleHistoryResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetConsoleHistoryResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetConsoleHistoryResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetConsoleHistoryResponse")
+	}
+	return
+}
+
+// getConsoleHistory implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getConsoleHistory(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instanceConsoleHistories/{instanceConsoleHistoryId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetConsoleHistoryResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetConsoleHistoryContent Gets the actual console history data (not the metadata).
+// See CaptureConsoleHistory
+// for details about using the console history operations.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetConsoleHistoryContent.go.html to see an example of how to use GetConsoleHistoryContent API.
+func (client ComputeClient) GetConsoleHistoryContent(ctx context.Context, request GetConsoleHistoryContentRequest) (response GetConsoleHistoryContentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getConsoleHistoryContent, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetConsoleHistoryContentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetConsoleHistoryContentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetConsoleHistoryContentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetConsoleHistoryContentResponse")
+	}
+	return
+}
+
+// getConsoleHistoryContent implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getConsoleHistoryContent(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instanceConsoleHistories/{instanceConsoleHistoryId}/data", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetConsoleHistoryContentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetDedicatedVmHost Gets information about the specified dedicated virtual machine host.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDedicatedVmHost.go.html to see an example of how to use GetDedicatedVmHost API.
+func (client ComputeClient) GetDedicatedVmHost(ctx context.Context, request GetDedicatedVmHostRequest) (response GetDedicatedVmHostResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getDedicatedVmHost, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetDedicatedVmHostResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetDedicatedVmHostResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetDedicatedVmHostResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetDedicatedVmHostResponse")
+	}
+	return
+}
+
+// getDedicatedVmHost implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getDedicatedVmHost(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/dedicatedVmHosts/{dedicatedVmHostId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetDedicatedVmHostResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetImage Gets the specified image.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetImage.go.html to see an example of how to use GetImage API.
+func (client ComputeClient) GetImage(ctx context.Context, request GetImageRequest) (response GetImageResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getImage, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetImageResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetImageResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetImageResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetImageResponse")
+	}
+	return
+}
+
+// getImage implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getImage(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/images/{imageId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetImageResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetImageShapeCompatibilityEntry Retrieves an image shape compatibility entry.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetImageShapeCompatibilityEntry.go.html to see an example of how to use GetImageShapeCompatibilityEntry API.
+func (client ComputeClient) GetImageShapeCompatibilityEntry(ctx context.Context, request GetImageShapeCompatibilityEntryRequest) (response GetImageShapeCompatibilityEntryResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getImageShapeCompatibilityEntry, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetImageShapeCompatibilityEntryResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetImageShapeCompatibilityEntryResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetImageShapeCompatibilityEntryResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetImageShapeCompatibilityEntryResponse")
+	}
+	return
+}
+
+// getImageShapeCompatibilityEntry implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getImageShapeCompatibilityEntry(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/images/{imageId}/shapes/{shapeName}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetImageShapeCompatibilityEntryResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetInstance Gets information about the specified instance.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstance.go.html to see an example of how to use GetInstance API.
+func (client ComputeClient) GetInstance(ctx context.Context, request GetInstanceRequest) (response GetInstanceResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getInstance, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetInstanceResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetInstanceResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetInstanceResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetInstanceResponse")
+	}
+	return
+}
+
+// getInstance implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getInstance(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instances/{instanceId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetInstanceResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetInstanceConsoleConnection Gets the specified instance console connection's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstanceConsoleConnection.go.html to see an example of how to use GetInstanceConsoleConnection API.
+func (client ComputeClient) GetInstanceConsoleConnection(ctx context.Context, request GetInstanceConsoleConnectionRequest) (response GetInstanceConsoleConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getInstanceConsoleConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetInstanceConsoleConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetInstanceConsoleConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetInstanceConsoleConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetInstanceConsoleConnectionResponse")
+	}
+	return
+}
+
+// getInstanceConsoleConnection implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getInstanceConsoleConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instanceConsoleConnections/{instanceConsoleConnectionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetInstanceConsoleConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVnicAttachment Gets the information for the specified VNIC attachment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVnicAttachment.go.html to see an example of how to use GetVnicAttachment API.
+func (client ComputeClient) GetVnicAttachment(ctx context.Context, request GetVnicAttachmentRequest) (response GetVnicAttachmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVnicAttachment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVnicAttachmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVnicAttachmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVnicAttachmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVnicAttachmentResponse")
+	}
+	return
+}
+
+// getVnicAttachment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getVnicAttachment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/vnicAttachments/{vnicAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVnicAttachmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVolumeAttachment Gets information about the specified volume attachment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeAttachment.go.html to see an example of how to use GetVolumeAttachment API.
+func (client ComputeClient) GetVolumeAttachment(ctx context.Context, request GetVolumeAttachmentRequest) (response GetVolumeAttachmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVolumeAttachment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVolumeAttachmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVolumeAttachmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVolumeAttachmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVolumeAttachmentResponse")
+	}
+	return
+}
+
+// getVolumeAttachment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getVolumeAttachment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeAttachments/{volumeAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVolumeAttachmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponseWithPolymorphicBody(httpResponse, &response, &volumeattachment{})
+	return response, err
+}
+
+// GetWindowsInstanceInitialCredentials Gets the generated credentials for the instance. Only works for instances that require a password to log in, such as Windows.
+// For certain operating systems, users will be forced to change the initial credentials.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetWindowsInstanceInitialCredentials.go.html to see an example of how to use GetWindowsInstanceInitialCredentials API.
+func (client ComputeClient) GetWindowsInstanceInitialCredentials(ctx context.Context, request GetWindowsInstanceInitialCredentialsRequest) (response GetWindowsInstanceInitialCredentialsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getWindowsInstanceInitialCredentials, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetWindowsInstanceInitialCredentialsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetWindowsInstanceInitialCredentialsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetWindowsInstanceInitialCredentialsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetWindowsInstanceInitialCredentialsResponse")
+	}
+	return
+}
+
+// getWindowsInstanceInitialCredentials implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) getWindowsInstanceInitialCredentials(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instances/{instanceId}/initialCredentials", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetWindowsInstanceInitialCredentialsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// InstanceAction Performs one of the following power actions on the specified instance:
+// - **START** - Powers on the instance.
+// - **STOP** - Powers off the instance.
+// - **RESET** - Powers off the instance and then powers it back on.
+// - **SOFTSTOP** - Gracefully shuts down the instance by sending a shutdown command to the operating system.
+// After waiting 15 minutes for the OS to shut down, the instance is powered off.
+// If the applications that run on the instance take more than 15 minutes to shut down, they could be improperly stopped, resulting
+// in data corruption. To avoid this, manually shut down the instance using the commands available in the OS before you softstop the
+// instance.
+// - **SOFTRESET** - Gracefully reboots the instance by sending a shutdown command to the operating system.
+// After waiting 15 minutes for the OS to shut down, the instance is powered off and
+// then powered back on.
+// - **SENDDIAGNOSTICINTERRUPT** - For advanced users. **Warning: Sending a diagnostic interrupt to a live system can
+// cause data corruption or system failure.** Sends a diagnostic interrupt that causes the instance's
+// OS to crash and then reboot. Before you send a diagnostic interrupt, you must configure the instance to generate a
+// crash dump file when it crashes. The crash dump captures information about the state of the OS at the time of
+// the crash. After the OS restarts, you can analyze the crash dump to diagnose the issue. For more information, see
+// Sending a Diagnostic Interrupt (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/sendingdiagnosticinterrupt.htm).
+//
+// For more information about managing instance lifecycle states, see
+// Stopping and Starting an Instance (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/restartinginstance.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/InstanceAction.go.html to see an example of how to use InstanceAction API.
+func (client ComputeClient) InstanceAction(ctx context.Context, request InstanceActionRequest) (response InstanceActionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.instanceAction, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = InstanceActionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = InstanceActionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(InstanceActionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into InstanceActionResponse")
+	}
+	return
+}
+
+// instanceAction implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) instanceAction(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instances/{instanceId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response InstanceActionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// LaunchInstance Creates a new instance in the specified compartment and the specified availability domain.
+// For general information about instances, see
+// Overview of the Compute Service (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm).
+// For information about access control and compartments, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm).
+// For information about availability domains, see
+// Regions and Availability Domains (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/regions.htm).
+// To get a list of availability domains, use the `ListAvailabilityDomains` operation
+// in the Identity and Access Management Service API.
+// All Oracle Cloud Infrastructure resources, including instances, get an Oracle-assigned,
+// unique ID called an Oracle Cloud Identifier (OCID).
+// When you create a resource, you can find its OCID in the response. You can
+// also retrieve a resource's OCID by using a List API operation
+// on that resource type, or by viewing the resource in the Console.
+// To launch an instance using an image or a boot volume use the `sourceDetails` parameter in LaunchInstanceDetails.
+// When you launch an instance, it is automatically attached to a virtual
+// network interface card (VNIC), called the *primary VNIC*. The VNIC
+// has a private IP address from the subnet's CIDR. You can either assign a
+// private IP address of your choice or let Oracle automatically assign one.
+// You can choose whether the instance has a public IP address. To retrieve the
+// addresses, use the ListVnicAttachments
+// operation to get the VNIC ID for the instance, and then call
+// GetVnic with the VNIC ID.
+// You can later add secondary VNICs to an instance. For more information, see
+// Virtual Network Interface Cards (VNICs) (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVNICs.htm).
+// To launch an instance from a Marketplace image listing, you must provide the image ID of the
+// listing resource version that you want, but you also must subscribe to the listing before you try
+// to launch the instance. To subscribe to the listing, use the GetAppCatalogListingAgreements
+// operation to get the signature for the terms of use agreement for the desired listing resource version.
+// Then, call CreateAppCatalogSubscription
+// with the signature. To get the image ID for the LaunchInstance operation, call
+// GetAppCatalogListingResourceVersion.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/LaunchInstance.go.html to see an example of how to use LaunchInstance API.
+func (client ComputeClient) LaunchInstance(ctx context.Context, request LaunchInstanceRequest) (response LaunchInstanceResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.launchInstance, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = LaunchInstanceResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = LaunchInstanceResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(LaunchInstanceResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into LaunchInstanceResponse")
+	}
+	return
+}
+
+// launchInstance implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) launchInstance(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instances", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response LaunchInstanceResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListAppCatalogListingResourceVersions Gets all resource versions for a particular listing.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListAppCatalogListingResourceVersions.go.html to see an example of how to use ListAppCatalogListingResourceVersions API.
+func (client ComputeClient) ListAppCatalogListingResourceVersions(ctx context.Context, request ListAppCatalogListingResourceVersionsRequest) (response ListAppCatalogListingResourceVersionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listAppCatalogListingResourceVersions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListAppCatalogListingResourceVersionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListAppCatalogListingResourceVersionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListAppCatalogListingResourceVersionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListAppCatalogListingResourceVersionsResponse")
+	}
+	return
+}
+
+// listAppCatalogListingResourceVersions implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listAppCatalogListingResourceVersions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/appCatalogListings/{listingId}/resourceVersions", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListAppCatalogListingResourceVersionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListAppCatalogListings Lists the published listings.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListAppCatalogListings.go.html to see an example of how to use ListAppCatalogListings API.
+func (client ComputeClient) ListAppCatalogListings(ctx context.Context, request ListAppCatalogListingsRequest) (response ListAppCatalogListingsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listAppCatalogListings, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListAppCatalogListingsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListAppCatalogListingsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListAppCatalogListingsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListAppCatalogListingsResponse")
+	}
+	return
+}
+
+// listAppCatalogListings implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listAppCatalogListings(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/appCatalogListings", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListAppCatalogListingsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListAppCatalogSubscriptions Lists subscriptions for a compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListAppCatalogSubscriptions.go.html to see an example of how to use ListAppCatalogSubscriptions API.
+func (client ComputeClient) ListAppCatalogSubscriptions(ctx context.Context, request ListAppCatalogSubscriptionsRequest) (response ListAppCatalogSubscriptionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listAppCatalogSubscriptions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListAppCatalogSubscriptionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListAppCatalogSubscriptionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListAppCatalogSubscriptionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListAppCatalogSubscriptionsResponse")
+	}
+	return
+}
+
+// listAppCatalogSubscriptions implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listAppCatalogSubscriptions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/appCatalogSubscriptions", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListAppCatalogSubscriptionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListBootVolumeAttachments Lists the boot volume attachments in the specified compartment. You can filter the
+// list by specifying an instance OCID, boot volume OCID, or both.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListBootVolumeAttachments.go.html to see an example of how to use ListBootVolumeAttachments API.
+func (client ComputeClient) ListBootVolumeAttachments(ctx context.Context, request ListBootVolumeAttachmentsRequest) (response ListBootVolumeAttachmentsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listBootVolumeAttachments, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListBootVolumeAttachmentsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListBootVolumeAttachmentsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListBootVolumeAttachmentsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListBootVolumeAttachmentsResponse")
+	}
+	return
+}
+
+// listBootVolumeAttachments implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listBootVolumeAttachments(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/bootVolumeAttachments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListBootVolumeAttachmentsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListComputeCapacityReservationInstanceShapes Lists the shapes that can be reserved within the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeCapacityReservationInstanceShapes.go.html to see an example of how to use ListComputeCapacityReservationInstanceShapes API.
+func (client ComputeClient) ListComputeCapacityReservationInstanceShapes(ctx context.Context, request ListComputeCapacityReservationInstanceShapesRequest) (response ListComputeCapacityReservationInstanceShapesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listComputeCapacityReservationInstanceShapes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListComputeCapacityReservationInstanceShapesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListComputeCapacityReservationInstanceShapesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListComputeCapacityReservationInstanceShapesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListComputeCapacityReservationInstanceShapesResponse")
+	}
+	return
+}
+
+// listComputeCapacityReservationInstanceShapes implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listComputeCapacityReservationInstanceShapes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/computeCapacityReservationInstanceShapes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListComputeCapacityReservationInstanceShapesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListComputeCapacityReservationInstances Lists the instances launched under a capacity reservation. You can filter results by specifying criteria.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeCapacityReservationInstances.go.html to see an example of how to use ListComputeCapacityReservationInstances API.
+func (client ComputeClient) ListComputeCapacityReservationInstances(ctx context.Context, request ListComputeCapacityReservationInstancesRequest) (response ListComputeCapacityReservationInstancesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listComputeCapacityReservationInstances, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListComputeCapacityReservationInstancesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListComputeCapacityReservationInstancesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListComputeCapacityReservationInstancesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListComputeCapacityReservationInstancesResponse")
+	}
+	return
+}
+
+// listComputeCapacityReservationInstances implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listComputeCapacityReservationInstances(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/computeCapacityReservations/{capacityReservationId}/instances", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListComputeCapacityReservationInstancesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListComputeCapacityReservations Lists the compute capacity reservations that match the specified criteria and compartment.
+// You can limit the list by specifying a compute capacity reservation display name
+// (the list will include all the identically-named compute capacity reservations in the compartment).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeCapacityReservations.go.html to see an example of how to use ListComputeCapacityReservations API.
+func (client ComputeClient) ListComputeCapacityReservations(ctx context.Context, request ListComputeCapacityReservationsRequest) (response ListComputeCapacityReservationsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listComputeCapacityReservations, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListComputeCapacityReservationsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListComputeCapacityReservationsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListComputeCapacityReservationsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListComputeCapacityReservationsResponse")
+	}
+	return
+}
+
+// listComputeCapacityReservations implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listComputeCapacityReservations(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/computeCapacityReservations", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListComputeCapacityReservationsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListComputeGlobalImageCapabilitySchemaVersions Lists Compute Global Image Capability Schema versions in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeGlobalImageCapabilitySchemaVersions.go.html to see an example of how to use ListComputeGlobalImageCapabilitySchemaVersions API.
+func (client ComputeClient) ListComputeGlobalImageCapabilitySchemaVersions(ctx context.Context, request ListComputeGlobalImageCapabilitySchemaVersionsRequest) (response ListComputeGlobalImageCapabilitySchemaVersionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listComputeGlobalImageCapabilitySchemaVersions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListComputeGlobalImageCapabilitySchemaVersionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListComputeGlobalImageCapabilitySchemaVersionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListComputeGlobalImageCapabilitySchemaVersionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListComputeGlobalImageCapabilitySchemaVersionsResponse")
+	}
+	return
+}
+
+// listComputeGlobalImageCapabilitySchemaVersions implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listComputeGlobalImageCapabilitySchemaVersions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/computeGlobalImageCapabilitySchemas/{computeGlobalImageCapabilitySchemaId}/versions", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListComputeGlobalImageCapabilitySchemaVersionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListComputeGlobalImageCapabilitySchemas Lists Compute Global Image Capability Schema in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeGlobalImageCapabilitySchemas.go.html to see an example of how to use ListComputeGlobalImageCapabilitySchemas API.
+func (client ComputeClient) ListComputeGlobalImageCapabilitySchemas(ctx context.Context, request ListComputeGlobalImageCapabilitySchemasRequest) (response ListComputeGlobalImageCapabilitySchemasResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listComputeGlobalImageCapabilitySchemas, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListComputeGlobalImageCapabilitySchemasResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListComputeGlobalImageCapabilitySchemasResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListComputeGlobalImageCapabilitySchemasResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListComputeGlobalImageCapabilitySchemasResponse")
+	}
+	return
+}
+
+// listComputeGlobalImageCapabilitySchemas implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listComputeGlobalImageCapabilitySchemas(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/computeGlobalImageCapabilitySchemas", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListComputeGlobalImageCapabilitySchemasResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListComputeImageCapabilitySchemas Lists Compute Image Capability Schema in the specified compartment. You can also query by a specific imageId.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeImageCapabilitySchemas.go.html to see an example of how to use ListComputeImageCapabilitySchemas API.
+func (client ComputeClient) ListComputeImageCapabilitySchemas(ctx context.Context, request ListComputeImageCapabilitySchemasRequest) (response ListComputeImageCapabilitySchemasResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listComputeImageCapabilitySchemas, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListComputeImageCapabilitySchemasResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListComputeImageCapabilitySchemasResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListComputeImageCapabilitySchemasResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListComputeImageCapabilitySchemasResponse")
+	}
+	return
+}
+
+// listComputeImageCapabilitySchemas implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listComputeImageCapabilitySchemas(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/computeImageCapabilitySchemas", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListComputeImageCapabilitySchemasResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListConsoleHistories Lists the console history metadata for the specified compartment or instance.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListConsoleHistories.go.html to see an example of how to use ListConsoleHistories API.
+func (client ComputeClient) ListConsoleHistories(ctx context.Context, request ListConsoleHistoriesRequest) (response ListConsoleHistoriesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listConsoleHistories, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListConsoleHistoriesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListConsoleHistoriesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListConsoleHistoriesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListConsoleHistoriesResponse")
+	}
+	return
+}
+
+// listConsoleHistories implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listConsoleHistories(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instanceConsoleHistories", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListConsoleHistoriesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDedicatedVmHostInstanceShapes Lists the shapes that can be used to launch a virtual machine instance on a dedicated virtual machine host within the specified compartment.
+// You can filter the list by compatibility with a specific dedicated virtual machine host shape.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDedicatedVmHostInstanceShapes.go.html to see an example of how to use ListDedicatedVmHostInstanceShapes API.
+func (client ComputeClient) ListDedicatedVmHostInstanceShapes(ctx context.Context, request ListDedicatedVmHostInstanceShapesRequest) (response ListDedicatedVmHostInstanceShapesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDedicatedVmHostInstanceShapes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDedicatedVmHostInstanceShapesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDedicatedVmHostInstanceShapesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDedicatedVmHostInstanceShapesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDedicatedVmHostInstanceShapesResponse")
+	}
+	return
+}
+
+// listDedicatedVmHostInstanceShapes implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listDedicatedVmHostInstanceShapes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/dedicatedVmHostInstanceShapes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDedicatedVmHostInstanceShapesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDedicatedVmHostInstances Returns the list of instances on the dedicated virtual machine hosts that match the specified criteria.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDedicatedVmHostInstances.go.html to see an example of how to use ListDedicatedVmHostInstances API.
+func (client ComputeClient) ListDedicatedVmHostInstances(ctx context.Context, request ListDedicatedVmHostInstancesRequest) (response ListDedicatedVmHostInstancesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDedicatedVmHostInstances, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDedicatedVmHostInstancesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDedicatedVmHostInstancesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDedicatedVmHostInstancesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDedicatedVmHostInstancesResponse")
+	}
+	return
+}
+
+// listDedicatedVmHostInstances implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listDedicatedVmHostInstances(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/dedicatedVmHosts/{dedicatedVmHostId}/instances", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDedicatedVmHostInstancesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDedicatedVmHostShapes Lists the shapes that can be used to launch a dedicated virtual machine host within the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDedicatedVmHostShapes.go.html to see an example of how to use ListDedicatedVmHostShapes API.
+func (client ComputeClient) ListDedicatedVmHostShapes(ctx context.Context, request ListDedicatedVmHostShapesRequest) (response ListDedicatedVmHostShapesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDedicatedVmHostShapes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDedicatedVmHostShapesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDedicatedVmHostShapesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDedicatedVmHostShapesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDedicatedVmHostShapesResponse")
+	}
+	return
+}
+
+// listDedicatedVmHostShapes implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listDedicatedVmHostShapes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/dedicatedVmHostShapes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDedicatedVmHostShapesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDedicatedVmHosts Returns the list of dedicated virtual machine hosts that match the specified criteria in the specified compartment.
+// You can limit the list by specifying a dedicated virtual machine host display name. The list will include all the identically-named
+// dedicated virtual machine hosts in the compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDedicatedVmHosts.go.html to see an example of how to use ListDedicatedVmHosts API.
+func (client ComputeClient) ListDedicatedVmHosts(ctx context.Context, request ListDedicatedVmHostsRequest) (response ListDedicatedVmHostsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDedicatedVmHosts, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDedicatedVmHostsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDedicatedVmHostsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDedicatedVmHostsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDedicatedVmHostsResponse")
+	}
+	return
+}
+
+// listDedicatedVmHosts implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listDedicatedVmHosts(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/dedicatedVmHosts", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDedicatedVmHostsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListImageShapeCompatibilityEntries Lists the compatible shapes for the specified image.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListImageShapeCompatibilityEntries.go.html to see an example of how to use ListImageShapeCompatibilityEntries API.
+func (client ComputeClient) ListImageShapeCompatibilityEntries(ctx context.Context, request ListImageShapeCompatibilityEntriesRequest) (response ListImageShapeCompatibilityEntriesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listImageShapeCompatibilityEntries, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListImageShapeCompatibilityEntriesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListImageShapeCompatibilityEntriesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListImageShapeCompatibilityEntriesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListImageShapeCompatibilityEntriesResponse")
+	}
+	return
+}
+
+// listImageShapeCompatibilityEntries implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listImageShapeCompatibilityEntries(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/images/{imageId}/shapes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListImageShapeCompatibilityEntriesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListImages Lists the available images in the specified compartment, including
+// platform images (https://docs.cloud.oracle.com/iaas/Content/Compute/References/images.htm) and
+// custom images (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/managingcustomimages.htm) that have
+// been created.
+// The list of images that's returned is ordered to first show all
+// platform images, then all custom images. The order of images might
+// change when new images are released.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListImages.go.html to see an example of how to use ListImages API.
+func (client ComputeClient) ListImages(ctx context.Context, request ListImagesRequest) (response ListImagesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listImages, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListImagesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListImagesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListImagesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListImagesResponse")
+	}
+	return
+}
+
+// listImages implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listImages(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/images", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListImagesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListInstanceConsoleConnections Lists the console connections for the specified compartment or instance.
+// For more information about instance console connections, see Troubleshooting Instances Using Instance Console Connections (https://docs.cloud.oracle.com/iaas/Content/Compute/References/serialconsole.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstanceConsoleConnections.go.html to see an example of how to use ListInstanceConsoleConnections API.
+func (client ComputeClient) ListInstanceConsoleConnections(ctx context.Context, request ListInstanceConsoleConnectionsRequest) (response ListInstanceConsoleConnectionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listInstanceConsoleConnections, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListInstanceConsoleConnectionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListInstanceConsoleConnectionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListInstanceConsoleConnectionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListInstanceConsoleConnectionsResponse")
+	}
+	return
+}
+
+// listInstanceConsoleConnections implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listInstanceConsoleConnections(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instanceConsoleConnections", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListInstanceConsoleConnectionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListInstanceDevices Gets a list of all the devices for given instance. You can optionally filter results by device availability.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstanceDevices.go.html to see an example of how to use ListInstanceDevices API.
+func (client ComputeClient) ListInstanceDevices(ctx context.Context, request ListInstanceDevicesRequest) (response ListInstanceDevicesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listInstanceDevices, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListInstanceDevicesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListInstanceDevicesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListInstanceDevicesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListInstanceDevicesResponse")
+	}
+	return
+}
+
+// listInstanceDevices implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listInstanceDevices(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instances/{instanceId}/devices", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListInstanceDevicesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListInstances Lists the instances in the specified compartment and the specified availability domain.
+// You can filter the results by specifying an instance name (the list will include all the identically-named
+// instances in the compartment).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstances.go.html to see an example of how to use ListInstances API.
+func (client ComputeClient) ListInstances(ctx context.Context, request ListInstancesRequest) (response ListInstancesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listInstances, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListInstancesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListInstancesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListInstancesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListInstancesResponse")
+	}
+	return
+}
+
+// listInstances implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listInstances(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instances", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListInstancesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListShapes Lists the shapes that can be used to launch an instance within the specified compartment. You can
+// filter the list by compatibility with a specific image.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListShapes.go.html to see an example of how to use ListShapes API.
+func (client ComputeClient) ListShapes(ctx context.Context, request ListShapesRequest) (response ListShapesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listShapes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListShapesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListShapesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListShapesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListShapesResponse")
+	}
+	return
+}
+
+// listShapes implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listShapes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/shapes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListShapesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVnicAttachments Lists the VNIC attachments in the specified compartment. A VNIC attachment
+// resides in the same compartment as the attached instance. The list can be
+// filtered by instance, VNIC, or availability domain.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVnicAttachments.go.html to see an example of how to use ListVnicAttachments API.
+func (client ComputeClient) ListVnicAttachments(ctx context.Context, request ListVnicAttachmentsRequest) (response ListVnicAttachmentsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVnicAttachments, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVnicAttachmentsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVnicAttachmentsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVnicAttachmentsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVnicAttachmentsResponse")
+	}
+	return
+}
+
+// listVnicAttachments implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listVnicAttachments(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/vnicAttachments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVnicAttachmentsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+//listvolumeattachment allows to unmarshal list of polymorphic VolumeAttachment
+type listvolumeattachment []volumeattachment
+
+//UnmarshalPolymorphicJSON unmarshals polymorphic json list of items
+func (m *listvolumeattachment) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+	res := make([]VolumeAttachment, len(*m))
+	for i, v := range *m {
+		nn, err := v.UnmarshalPolymorphicJSON(v.JsonData)
+		if err != nil {
+			return nil, err
+		}
+		res[i] = nn.(VolumeAttachment)
+	}
+	return res, nil
+}
+
+// ListVolumeAttachments Lists the volume attachments in the specified compartment. You can filter the
+// list by specifying an instance OCID, volume OCID, or both.
+// Currently, the only supported volume attachment type are IScsiVolumeAttachment and
+// ParavirtualizedVolumeAttachment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumeAttachments.go.html to see an example of how to use ListVolumeAttachments API.
+func (client ComputeClient) ListVolumeAttachments(ctx context.Context, request ListVolumeAttachmentsRequest) (response ListVolumeAttachmentsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVolumeAttachments, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVolumeAttachmentsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVolumeAttachmentsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVolumeAttachmentsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVolumeAttachmentsResponse")
+	}
+	return
+}
+
+// listVolumeAttachments implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) listVolumeAttachments(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/volumeAttachments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVolumeAttachmentsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponseWithPolymorphicBody(httpResponse, &response, &listvolumeattachment{})
+	return response, err
+}
+
+// RemoveImageShapeCompatibilityEntry Removes a shape from the compatible shapes list for the image.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveImageShapeCompatibilityEntry.go.html to see an example of how to use RemoveImageShapeCompatibilityEntry API.
+func (client ComputeClient) RemoveImageShapeCompatibilityEntry(ctx context.Context, request RemoveImageShapeCompatibilityEntryRequest) (response RemoveImageShapeCompatibilityEntryResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.removeImageShapeCompatibilityEntry, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = RemoveImageShapeCompatibilityEntryResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = RemoveImageShapeCompatibilityEntryResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(RemoveImageShapeCompatibilityEntryResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into RemoveImageShapeCompatibilityEntryResponse")
+	}
+	return
+}
+
+// removeImageShapeCompatibilityEntry implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) removeImageShapeCompatibilityEntry(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/images/{imageId}/shapes/{shapeName}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response RemoveImageShapeCompatibilityEntryResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// TerminateInstance Terminates the specified instance. Any attached VNICs and volumes are automatically detached
+// when the instance terminates.
+// To preserve the boot volume associated with the instance, specify `true` for `PreserveBootVolumeQueryParam`.
+// To delete the boot volume when the instance is deleted, specify `false` or do not specify a value for `PreserveBootVolumeQueryParam`.
+// This is an asynchronous operation. The instance's `lifecycleState` will change to TERMINATING temporarily
+// until the instance is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/TerminateInstance.go.html to see an example of how to use TerminateInstance API.
+func (client ComputeClient) TerminateInstance(ctx context.Context, request TerminateInstanceRequest) (response TerminateInstanceResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.terminateInstance, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = TerminateInstanceResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = TerminateInstanceResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(TerminateInstanceResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into TerminateInstanceResponse")
+	}
+	return
+}
+
+// terminateInstance implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) terminateInstance(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/instances/{instanceId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response TerminateInstanceResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateComputeCapacityReservation Updates the display name, defined tag, and freeform tag fields for the specified compute capacity reservation.
+// Fields that are not provided in the request will not be updated. Avoid entering confidential information.
+// The update also modifies the reservation configurations of the specified compute capacity reservation.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateComputeCapacityReservation.go.html to see an example of how to use UpdateComputeCapacityReservation API.
+func (client ComputeClient) UpdateComputeCapacityReservation(ctx context.Context, request UpdateComputeCapacityReservationRequest) (response UpdateComputeCapacityReservationResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateComputeCapacityReservation, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateComputeCapacityReservationResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateComputeCapacityReservationResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateComputeCapacityReservationResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateComputeCapacityReservationResponse")
+	}
+	return
+}
+
+// updateComputeCapacityReservation implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) updateComputeCapacityReservation(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/computeCapacityReservations/{capacityReservationId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateComputeCapacityReservationResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateComputeImageCapabilitySchema Updates the specified Compute Image Capability Schema
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateComputeImageCapabilitySchema.go.html to see an example of how to use UpdateComputeImageCapabilitySchema API.
+func (client ComputeClient) UpdateComputeImageCapabilitySchema(ctx context.Context, request UpdateComputeImageCapabilitySchemaRequest) (response UpdateComputeImageCapabilitySchemaResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateComputeImageCapabilitySchema, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateComputeImageCapabilitySchemaResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateComputeImageCapabilitySchemaResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateComputeImageCapabilitySchemaResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateComputeImageCapabilitySchemaResponse")
+	}
+	return
+}
+
+// updateComputeImageCapabilitySchema implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) updateComputeImageCapabilitySchema(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/computeImageCapabilitySchemas/{computeImageCapabilitySchemaId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateComputeImageCapabilitySchemaResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateConsoleHistory Updates the specified console history metadata.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateConsoleHistory.go.html to see an example of how to use UpdateConsoleHistory API.
+func (client ComputeClient) UpdateConsoleHistory(ctx context.Context, request UpdateConsoleHistoryRequest) (response UpdateConsoleHistoryResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateConsoleHistory, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateConsoleHistoryResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateConsoleHistoryResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateConsoleHistoryResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateConsoleHistoryResponse")
+	}
+	return
+}
+
+// updateConsoleHistory implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) updateConsoleHistory(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/instanceConsoleHistories/{instanceConsoleHistoryId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateConsoleHistoryResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateDedicatedVmHost Updates the displayName, freeformTags, and definedTags attributes for the specified dedicated virtual machine host.
+// If an attribute value is not included, it will not be updated.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDedicatedVmHost.go.html to see an example of how to use UpdateDedicatedVmHost API.
+func (client ComputeClient) UpdateDedicatedVmHost(ctx context.Context, request UpdateDedicatedVmHostRequest) (response UpdateDedicatedVmHostResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.updateDedicatedVmHost, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateDedicatedVmHostResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateDedicatedVmHostResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateDedicatedVmHostResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateDedicatedVmHostResponse")
+	}
+	return
+}
+
+// updateDedicatedVmHost implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) updateDedicatedVmHost(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/dedicatedVmHosts/{dedicatedVmHostId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateDedicatedVmHostResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateImage Updates the display name of the image. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateImage.go.html to see an example of how to use UpdateImage API.
+func (client ComputeClient) UpdateImage(ctx context.Context, request UpdateImageRequest) (response UpdateImageResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.updateImage, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateImageResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateImageResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateImageResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateImageResponse")
+	}
+	return
+}
+
+// updateImage implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) updateImage(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/images/{imageId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateImageResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateInstance Updates certain fields on the specified instance. Fields that are not provided in the
+// request will not be updated. Avoid entering confidential information.
+// Changes to metadata fields will be reflected in the instance metadata service (this may take
+// up to a minute).
+// The OCID of the instance remains the same.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateInstance.go.html to see an example of how to use UpdateInstance API.
+func (client ComputeClient) UpdateInstance(ctx context.Context, request UpdateInstanceRequest) (response UpdateInstanceResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.updateInstance, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateInstanceResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateInstanceResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateInstanceResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateInstanceResponse")
+	}
+	return
+}
+
+// updateInstance implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) updateInstance(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/instances/{instanceId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateInstanceResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateInstanceConsoleConnection Updates the defined tags and free-form tags for the specified instance console connection.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateInstanceConsoleConnection.go.html to see an example of how to use UpdateInstanceConsoleConnection API.
+func (client ComputeClient) UpdateInstanceConsoleConnection(ctx context.Context, request UpdateInstanceConsoleConnectionRequest) (response UpdateInstanceConsoleConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateInstanceConsoleConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateInstanceConsoleConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateInstanceConsoleConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateInstanceConsoleConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateInstanceConsoleConnectionResponse")
+	}
+	return
+}
+
+// updateInstanceConsoleConnection implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) updateInstanceConsoleConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/instanceConsoleConnections/{instanceConsoleConnectionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateInstanceConsoleConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVolumeAttachment Updates information about the specified volume attachment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeAttachment.go.html to see an example of how to use UpdateVolumeAttachment API.
+func (client ComputeClient) UpdateVolumeAttachment(ctx context.Context, request UpdateVolumeAttachmentRequest) (response UpdateVolumeAttachmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateVolumeAttachment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateVolumeAttachmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateVolumeAttachmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVolumeAttachmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVolumeAttachmentResponse")
+	}
+	return
+}
+
+// updateVolumeAttachment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeClient) updateVolumeAttachment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/volumeAttachments/{volumeAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVolumeAttachmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponseWithPolymorphicBody(httpResponse, &response, &volumeattachment{})
+	return response, err
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_computemanagement_client.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_computemanagement_client.go
new file mode 100644
index 000000000000..a58fce508d01
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_computemanagement_client.go
@@ -0,0 +1,1889 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"context"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth"
+	"net/http"
+)
+
+//ComputeManagementClient a client for ComputeManagement
+type ComputeManagementClient struct {
+	common.BaseClient
+	config *common.ConfigurationProvider
+}
+
+// NewComputeManagementClientWithConfigurationProvider Creates a new default ComputeManagement client with the given configuration provider.
+// the configuration provider will be used for the default signer as well as reading the region
+func NewComputeManagementClientWithConfigurationProvider(configProvider common.ConfigurationProvider) (client ComputeManagementClient, err error) {
+	provider, err := auth.GetGenericConfigurationProvider(configProvider)
+	if err != nil {
+		return client, err
+	}
+	baseClient, e := common.NewClientWithConfig(provider)
+	if e != nil {
+		return client, e
+	}
+	return newComputeManagementClientFromBaseClient(baseClient, provider)
+}
+
+// NewComputeManagementClientWithOboToken Creates a new default ComputeManagement client with the given configuration provider.
+// The obotoken will be added to default headers and signed; the configuration provider will be used for the signer
+//  as well as reading the region
+func NewComputeManagementClientWithOboToken(configProvider common.ConfigurationProvider, oboToken string) (client ComputeManagementClient, err error) {
+	baseClient, err := common.NewClientWithOboToken(configProvider, oboToken)
+	if err != nil {
+		return client, err
+	}
+
+	return newComputeManagementClientFromBaseClient(baseClient, configProvider)
+}
+
+func newComputeManagementClientFromBaseClient(baseClient common.BaseClient, configProvider common.ConfigurationProvider) (client ComputeManagementClient, err error) {
+	client = ComputeManagementClient{BaseClient: baseClient}
+	client.BasePath = "20160918"
+	err = client.setConfigurationProvider(configProvider)
+	return
+}
+
+// SetRegion overrides the region of this client.
+func (client *ComputeManagementClient) SetRegion(region string) {
+	client.Host = common.StringToRegion(region).EndpointForTemplate("iaas", "https://iaas.{region}.{secondLevelDomain}")
+}
+
+// SetConfigurationProvider sets the configuration provider including the region, returns an error if is not valid
+func (client *ComputeManagementClient) setConfigurationProvider(configProvider common.ConfigurationProvider) error {
+	if ok, err := common.IsConfigurationProviderValid(configProvider); !ok {
+		return err
+	}
+
+	// Error has been checked already
+	region, _ := configProvider.Region()
+	client.SetRegion(region)
+	client.config = &configProvider
+	return nil
+}
+
+// ConfigurationProvider the ConfigurationProvider used in this client, or null if none set
+func (client *ComputeManagementClient) ConfigurationProvider() *common.ConfigurationProvider {
+	return client.config
+}
+
+// AttachInstancePoolInstance Attaches an instance to an instance pool. For information about the prerequisites
+// that an instance must meet before you can attach it to a pool, see
+// Attaching an Instance to an Instance Pool (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/updatinginstancepool.htm#attach-instance).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachInstancePoolInstance.go.html to see an example of how to use AttachInstancePoolInstance API.
+func (client ComputeManagementClient) AttachInstancePoolInstance(ctx context.Context, request AttachInstancePoolInstanceRequest) (response AttachInstancePoolInstanceResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.attachInstancePoolInstance, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AttachInstancePoolInstanceResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AttachInstancePoolInstanceResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AttachInstancePoolInstanceResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AttachInstancePoolInstanceResponse")
+	}
+	return
+}
+
+// attachInstancePoolInstance implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) attachInstancePoolInstance(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instancePools/{instancePoolId}/instances", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AttachInstancePoolInstanceResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AttachLoadBalancer Attach a load balancer to the instance pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachLoadBalancer.go.html to see an example of how to use AttachLoadBalancer API.
+func (client ComputeManagementClient) AttachLoadBalancer(ctx context.Context, request AttachLoadBalancerRequest) (response AttachLoadBalancerResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.attachLoadBalancer, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AttachLoadBalancerResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AttachLoadBalancerResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AttachLoadBalancerResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AttachLoadBalancerResponse")
+	}
+	return
+}
+
+// attachLoadBalancer implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) attachLoadBalancer(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instancePools/{instancePoolId}/actions/attachLoadBalancer", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AttachLoadBalancerResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeClusterNetworkCompartment Moves a cluster network into a different compartment within the same tenancy. For
+// information about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+// When you move a cluster network to a different compartment, associated resources such as the instances
+// in the cluster network, boot volumes, and VNICs are not moved.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeClusterNetworkCompartment.go.html to see an example of how to use ChangeClusterNetworkCompartment API.
+func (client ComputeManagementClient) ChangeClusterNetworkCompartment(ctx context.Context, request ChangeClusterNetworkCompartmentRequest) (response ChangeClusterNetworkCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeClusterNetworkCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeClusterNetworkCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeClusterNetworkCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeClusterNetworkCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeClusterNetworkCompartmentResponse")
+	}
+	return
+}
+
+// changeClusterNetworkCompartment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) changeClusterNetworkCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/clusterNetworks/{clusterNetworkId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeClusterNetworkCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeInstanceConfigurationCompartment Moves an instance configuration into a different compartment within the same tenancy.
+// For information about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+// When you move an instance configuration to a different compartment, associated resources such as
+// instance pools are not moved.
+// **Important:** Most of the properties for an existing instance configuration, including the compartment,
+// cannot be modified after you create the instance configuration. Although you can move an instance configuration
+// to a different compartment, you will not be able to use the instance configuration to manage instance pools
+// in the new compartment. If you want to update an instance configuration to point to a different compartment,
+// you should instead create a new instance configuration in the target compartment using
+// CreateInstanceConfiguration (https://docs.cloud.oracle.com/iaas/api/#/en/iaas/20160918/InstanceConfiguration/CreateInstanceConfiguration).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeInstanceConfigurationCompartment.go.html to see an example of how to use ChangeInstanceConfigurationCompartment API.
+func (client ComputeManagementClient) ChangeInstanceConfigurationCompartment(ctx context.Context, request ChangeInstanceConfigurationCompartmentRequest) (response ChangeInstanceConfigurationCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeInstanceConfigurationCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeInstanceConfigurationCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeInstanceConfigurationCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeInstanceConfigurationCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeInstanceConfigurationCompartmentResponse")
+	}
+	return
+}
+
+// changeInstanceConfigurationCompartment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) changeInstanceConfigurationCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instanceConfigurations/{instanceConfigurationId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeInstanceConfigurationCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeInstancePoolCompartment Moves an instance pool into a different compartment within the same tenancy. For
+// information about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+// When you move an instance pool to a different compartment, associated resources such as the instances in
+// the pool, boot volumes, VNICs, and autoscaling configurations are not moved.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeInstancePoolCompartment.go.html to see an example of how to use ChangeInstancePoolCompartment API.
+func (client ComputeManagementClient) ChangeInstancePoolCompartment(ctx context.Context, request ChangeInstancePoolCompartmentRequest) (response ChangeInstancePoolCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeInstancePoolCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeInstancePoolCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeInstancePoolCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeInstancePoolCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeInstancePoolCompartmentResponse")
+	}
+	return
+}
+
+// changeInstancePoolCompartment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) changeInstancePoolCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instancePools/{instancePoolId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeInstancePoolCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateClusterNetwork Creates a cluster network. For more information about cluster networks, see
+// Managing Cluster Networks (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/managingclusternetworks.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateClusterNetwork.go.html to see an example of how to use CreateClusterNetwork API.
+func (client ComputeManagementClient) CreateClusterNetwork(ctx context.Context, request CreateClusterNetworkRequest) (response CreateClusterNetworkResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createClusterNetwork, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateClusterNetworkResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateClusterNetworkResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateClusterNetworkResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateClusterNetworkResponse")
+	}
+	return
+}
+
+// createClusterNetwork implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) createClusterNetwork(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/clusterNetworks", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateClusterNetworkResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateInstanceConfiguration Creates an instance configuration. An instance configuration is a template that defines the
+// settings to use when creating Compute instances.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateInstanceConfiguration.go.html to see an example of how to use CreateInstanceConfiguration API.
+func (client ComputeManagementClient) CreateInstanceConfiguration(ctx context.Context, request CreateInstanceConfigurationRequest) (response CreateInstanceConfigurationResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createInstanceConfiguration, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateInstanceConfigurationResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateInstanceConfigurationResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateInstanceConfigurationResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateInstanceConfigurationResponse")
+	}
+	return
+}
+
+// createInstanceConfiguration implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) createInstanceConfiguration(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instanceConfigurations", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateInstanceConfigurationResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateInstancePool Create an instance pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateInstancePool.go.html to see an example of how to use CreateInstancePool API.
+func (client ComputeManagementClient) CreateInstancePool(ctx context.Context, request CreateInstancePoolRequest) (response CreateInstancePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createInstancePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateInstancePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateInstancePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateInstancePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateInstancePoolResponse")
+	}
+	return
+}
+
+// createInstancePool implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) createInstancePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instancePools", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateInstancePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteInstanceConfiguration Deletes an instance configuration.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteInstanceConfiguration.go.html to see an example of how to use DeleteInstanceConfiguration API.
+func (client ComputeManagementClient) DeleteInstanceConfiguration(ctx context.Context, request DeleteInstanceConfigurationRequest) (response DeleteInstanceConfigurationResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteInstanceConfiguration, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteInstanceConfigurationResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteInstanceConfigurationResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteInstanceConfigurationResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteInstanceConfigurationResponse")
+	}
+	return
+}
+
+// deleteInstanceConfiguration implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) deleteInstanceConfiguration(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/instanceConfigurations/{instanceConfigurationId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteInstanceConfigurationResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DetachInstancePoolInstance Detaches an instance from an instance pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachInstancePoolInstance.go.html to see an example of how to use DetachInstancePoolInstance API.
+func (client ComputeManagementClient) DetachInstancePoolInstance(ctx context.Context, request DetachInstancePoolInstanceRequest) (response DetachInstancePoolInstanceResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.detachInstancePoolInstance, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DetachInstancePoolInstanceResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DetachInstancePoolInstanceResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DetachInstancePoolInstanceResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DetachInstancePoolInstanceResponse")
+	}
+	return
+}
+
+// detachInstancePoolInstance implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) detachInstancePoolInstance(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instancePools/{instancePoolId}/actions/detachInstance", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DetachInstancePoolInstanceResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DetachLoadBalancer Detach a load balancer from the instance pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachLoadBalancer.go.html to see an example of how to use DetachLoadBalancer API.
+func (client ComputeManagementClient) DetachLoadBalancer(ctx context.Context, request DetachLoadBalancerRequest) (response DetachLoadBalancerResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.detachLoadBalancer, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DetachLoadBalancerResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DetachLoadBalancerResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DetachLoadBalancerResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DetachLoadBalancerResponse")
+	}
+	return
+}
+
+// detachLoadBalancer implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) detachLoadBalancer(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instancePools/{instancePoolId}/actions/detachLoadBalancer", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DetachLoadBalancerResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetClusterNetwork Gets information about the specified cluster network.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetClusterNetwork.go.html to see an example of how to use GetClusterNetwork API.
+func (client ComputeManagementClient) GetClusterNetwork(ctx context.Context, request GetClusterNetworkRequest) (response GetClusterNetworkResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getClusterNetwork, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetClusterNetworkResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetClusterNetworkResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetClusterNetworkResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetClusterNetworkResponse")
+	}
+	return
+}
+
+// getClusterNetwork implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) getClusterNetwork(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/clusterNetworks/{clusterNetworkId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetClusterNetworkResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetInstanceConfiguration Gets the specified instance configuration
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstanceConfiguration.go.html to see an example of how to use GetInstanceConfiguration API.
+func (client ComputeManagementClient) GetInstanceConfiguration(ctx context.Context, request GetInstanceConfigurationRequest) (response GetInstanceConfigurationResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getInstanceConfiguration, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetInstanceConfigurationResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetInstanceConfigurationResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetInstanceConfigurationResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetInstanceConfigurationResponse")
+	}
+	return
+}
+
+// getInstanceConfiguration implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) getInstanceConfiguration(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instanceConfigurations/{instanceConfigurationId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetInstanceConfigurationResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetInstancePool Gets the specified instance pool
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstancePool.go.html to see an example of how to use GetInstancePool API.
+func (client ComputeManagementClient) GetInstancePool(ctx context.Context, request GetInstancePoolRequest) (response GetInstancePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getInstancePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetInstancePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetInstancePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetInstancePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetInstancePoolResponse")
+	}
+	return
+}
+
+// getInstancePool implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) getInstancePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instancePools/{instancePoolId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetInstancePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetInstancePoolInstance Gets information about an instance that belongs to an instance pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstancePoolInstance.go.html to see an example of how to use GetInstancePoolInstance API.
+func (client ComputeManagementClient) GetInstancePoolInstance(ctx context.Context, request GetInstancePoolInstanceRequest) (response GetInstancePoolInstanceResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getInstancePoolInstance, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetInstancePoolInstanceResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetInstancePoolInstanceResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetInstancePoolInstanceResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetInstancePoolInstanceResponse")
+	}
+	return
+}
+
+// getInstancePoolInstance implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) getInstancePoolInstance(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instancePools/{instancePoolId}/instances/{instanceId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetInstancePoolInstanceResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetInstancePoolLoadBalancerAttachment Gets information about a load balancer that is attached to the specified instance pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstancePoolLoadBalancerAttachment.go.html to see an example of how to use GetInstancePoolLoadBalancerAttachment API.
+func (client ComputeManagementClient) GetInstancePoolLoadBalancerAttachment(ctx context.Context, request GetInstancePoolLoadBalancerAttachmentRequest) (response GetInstancePoolLoadBalancerAttachmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getInstancePoolLoadBalancerAttachment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetInstancePoolLoadBalancerAttachmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetInstancePoolLoadBalancerAttachmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetInstancePoolLoadBalancerAttachmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetInstancePoolLoadBalancerAttachmentResponse")
+	}
+	return
+}
+
+// getInstancePoolLoadBalancerAttachment implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) getInstancePoolLoadBalancerAttachment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instancePools/{instancePoolId}/loadBalancerAttachments/{instancePoolLoadBalancerAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetInstancePoolLoadBalancerAttachmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// LaunchInstanceConfiguration Launches an instance from an instance configuration.
+// If the instance configuration does not include all of the parameters that are
+// required to launch an instance, such as the availability domain and subnet ID, you must
+// provide these parameters when you launch an instance from the instance configuration.
+// For more information, see the InstanceConfiguration
+// resource.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/LaunchInstanceConfiguration.go.html to see an example of how to use LaunchInstanceConfiguration API.
+func (client ComputeManagementClient) LaunchInstanceConfiguration(ctx context.Context, request LaunchInstanceConfigurationRequest) (response LaunchInstanceConfigurationResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.launchInstanceConfiguration, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = LaunchInstanceConfigurationResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = LaunchInstanceConfigurationResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(LaunchInstanceConfigurationResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into LaunchInstanceConfigurationResponse")
+	}
+	return
+}
+
+// launchInstanceConfiguration implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) launchInstanceConfiguration(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instanceConfigurations/{instanceConfigurationId}/actions/launch", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response LaunchInstanceConfigurationResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListClusterNetworkInstances Lists the instances in the specified cluster network.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListClusterNetworkInstances.go.html to see an example of how to use ListClusterNetworkInstances API.
+func (client ComputeManagementClient) ListClusterNetworkInstances(ctx context.Context, request ListClusterNetworkInstancesRequest) (response ListClusterNetworkInstancesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listClusterNetworkInstances, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListClusterNetworkInstancesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListClusterNetworkInstancesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListClusterNetworkInstancesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListClusterNetworkInstancesResponse")
+	}
+	return
+}
+
+// listClusterNetworkInstances implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) listClusterNetworkInstances(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/clusterNetworks/{clusterNetworkId}/instances", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListClusterNetworkInstancesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListClusterNetworks Lists the cluster networks in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListClusterNetworks.go.html to see an example of how to use ListClusterNetworks API.
+func (client ComputeManagementClient) ListClusterNetworks(ctx context.Context, request ListClusterNetworksRequest) (response ListClusterNetworksResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listClusterNetworks, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListClusterNetworksResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListClusterNetworksResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListClusterNetworksResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListClusterNetworksResponse")
+	}
+	return
+}
+
+// listClusterNetworks implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) listClusterNetworks(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/clusterNetworks", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListClusterNetworksResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListInstanceConfigurations Lists the instance configurations in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstanceConfigurations.go.html to see an example of how to use ListInstanceConfigurations API.
+func (client ComputeManagementClient) ListInstanceConfigurations(ctx context.Context, request ListInstanceConfigurationsRequest) (response ListInstanceConfigurationsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listInstanceConfigurations, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListInstanceConfigurationsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListInstanceConfigurationsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListInstanceConfigurationsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListInstanceConfigurationsResponse")
+	}
+	return
+}
+
+// listInstanceConfigurations implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) listInstanceConfigurations(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instanceConfigurations", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListInstanceConfigurationsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListInstancePoolInstances List the instances in the specified instance pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstancePoolInstances.go.html to see an example of how to use ListInstancePoolInstances API.
+func (client ComputeManagementClient) ListInstancePoolInstances(ctx context.Context, request ListInstancePoolInstancesRequest) (response ListInstancePoolInstancesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listInstancePoolInstances, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListInstancePoolInstancesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListInstancePoolInstancesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListInstancePoolInstancesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListInstancePoolInstancesResponse")
+	}
+	return
+}
+
+// listInstancePoolInstances implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) listInstancePoolInstances(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instancePools/{instancePoolId}/instances", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListInstancePoolInstancesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListInstancePools Lists the instance pools in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstancePools.go.html to see an example of how to use ListInstancePools API.
+func (client ComputeManagementClient) ListInstancePools(ctx context.Context, request ListInstancePoolsRequest) (response ListInstancePoolsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listInstancePools, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListInstancePoolsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListInstancePoolsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListInstancePoolsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListInstancePoolsResponse")
+	}
+	return
+}
+
+// listInstancePools implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) listInstancePools(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/instancePools", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListInstancePoolsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ResetInstancePool Performs the reset (immediate power off and power on) action on the specified instance pool,
+// which performs the action on all the instances in the pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ResetInstancePool.go.html to see an example of how to use ResetInstancePool API.
+func (client ComputeManagementClient) ResetInstancePool(ctx context.Context, request ResetInstancePoolRequest) (response ResetInstancePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.resetInstancePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ResetInstancePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ResetInstancePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ResetInstancePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ResetInstancePoolResponse")
+	}
+	return
+}
+
+// resetInstancePool implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) resetInstancePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instancePools/{instancePoolId}/actions/reset", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ResetInstancePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// SoftresetInstancePool Performs the softreset (ACPI shutdown and power on) action on the specified instance pool,
+// which performs the action on all the instances in the pool.
+// Softreset gracefully reboots the instances by sending a shutdown command to the operating systems.
+// After waiting 15 minutes for the OS to shut down, the instances are powered off and then powered back on.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/SoftresetInstancePool.go.html to see an example of how to use SoftresetInstancePool API.
+func (client ComputeManagementClient) SoftresetInstancePool(ctx context.Context, request SoftresetInstancePoolRequest) (response SoftresetInstancePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.softresetInstancePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = SoftresetInstancePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = SoftresetInstancePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(SoftresetInstancePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into SoftresetInstancePoolResponse")
+	}
+	return
+}
+
+// softresetInstancePool implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) softresetInstancePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instancePools/{instancePoolId}/actions/softreset", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response SoftresetInstancePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// StartInstancePool Performs the start (power on) action on the specified instance pool,
+// which performs the action on all the instances in the pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/StartInstancePool.go.html to see an example of how to use StartInstancePool API.
+func (client ComputeManagementClient) StartInstancePool(ctx context.Context, request StartInstancePoolRequest) (response StartInstancePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.startInstancePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = StartInstancePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = StartInstancePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(StartInstancePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into StartInstancePoolResponse")
+	}
+	return
+}
+
+// startInstancePool implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) startInstancePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instancePools/{instancePoolId}/actions/start", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response StartInstancePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// StopInstancePool Performs the stop (immediate power off) action on the specified instance pool,
+// which performs the action on all the instances in the pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/StopInstancePool.go.html to see an example of how to use StopInstancePool API.
+func (client ComputeManagementClient) StopInstancePool(ctx context.Context, request StopInstancePoolRequest) (response StopInstancePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.stopInstancePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = StopInstancePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = StopInstancePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(StopInstancePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into StopInstancePoolResponse")
+	}
+	return
+}
+
+// stopInstancePool implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) stopInstancePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/instancePools/{instancePoolId}/actions/stop", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response StopInstancePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// TerminateClusterNetwork Terminates the specified cluster network.
+// When you delete a cluster network, all of its resources are permanently deleted,
+// including associated instances and instance pools.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/TerminateClusterNetwork.go.html to see an example of how to use TerminateClusterNetwork API.
+func (client ComputeManagementClient) TerminateClusterNetwork(ctx context.Context, request TerminateClusterNetworkRequest) (response TerminateClusterNetworkResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.terminateClusterNetwork, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = TerminateClusterNetworkResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = TerminateClusterNetworkResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(TerminateClusterNetworkResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into TerminateClusterNetworkResponse")
+	}
+	return
+}
+
+// terminateClusterNetwork implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) terminateClusterNetwork(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/clusterNetworks/{clusterNetworkId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response TerminateClusterNetworkResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// TerminateInstancePool Terminate the specified instance pool.
+// **Warning:** When you delete an instance pool, the resources that were created by the pool are permanently
+// deleted, including associated instances, attached boot volumes, and block volumes.
+// If an autoscaling configuration applies to the instance pool, the autoscaling configuration will be deleted
+// asynchronously after the pool is deleted. You can also manually delete the autoscaling configuration using
+// the `DeleteAutoScalingConfiguration` operation in the Autoscaling API.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/TerminateInstancePool.go.html to see an example of how to use TerminateInstancePool API.
+func (client ComputeManagementClient) TerminateInstancePool(ctx context.Context, request TerminateInstancePoolRequest) (response TerminateInstancePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.terminateInstancePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = TerminateInstancePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = TerminateInstancePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(TerminateInstancePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into TerminateInstancePoolResponse")
+	}
+	return
+}
+
+// terminateInstancePool implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) terminateInstancePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/instancePools/{instancePoolId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response TerminateInstancePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateClusterNetwork Updates the specified cluster network. The OCID of the cluster network remains the same.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateClusterNetwork.go.html to see an example of how to use UpdateClusterNetwork API.
+func (client ComputeManagementClient) UpdateClusterNetwork(ctx context.Context, request UpdateClusterNetworkRequest) (response UpdateClusterNetworkResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.updateClusterNetwork, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateClusterNetworkResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateClusterNetworkResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateClusterNetworkResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateClusterNetworkResponse")
+	}
+	return
+}
+
+// updateClusterNetwork implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) updateClusterNetwork(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/clusterNetworks/{clusterNetworkId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateClusterNetworkResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateInstanceConfiguration Updates the free-form tags, defined tags, and display name of an instance configuration.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateInstanceConfiguration.go.html to see an example of how to use UpdateInstanceConfiguration API.
+func (client ComputeManagementClient) UpdateInstanceConfiguration(ctx context.Context, request UpdateInstanceConfigurationRequest) (response UpdateInstanceConfigurationResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.updateInstanceConfiguration, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateInstanceConfigurationResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateInstanceConfigurationResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateInstanceConfigurationResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateInstanceConfigurationResponse")
+	}
+	return
+}
+
+// updateInstanceConfiguration implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) updateInstanceConfiguration(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/instanceConfigurations/{instanceConfigurationId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateInstanceConfigurationResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateInstancePool Update the specified instance pool.
+// The OCID of the instance pool remains the same.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateInstancePool.go.html to see an example of how to use UpdateInstancePool API.
+func (client ComputeManagementClient) UpdateInstancePool(ctx context.Context, request UpdateInstancePoolRequest) (response UpdateInstancePoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.updateInstancePool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateInstancePoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateInstancePoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateInstancePoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateInstancePoolResponse")
+	}
+	return
+}
+
+// updateInstancePool implements the OCIOperation interface (enables retrying operations)
+func (client ComputeManagementClient) updateInstancePool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/instancePools/{instancePoolId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateInstancePoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_virtualnetwork_client.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_virtualnetwork_client.go
new file mode 100644
index 000000000000..1cc074b4731f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/core_virtualnetwork_client.go
@@ -0,0 +1,12955 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"context"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth"
+	"net/http"
+)
+
+//VirtualNetworkClient a client for VirtualNetwork
+type VirtualNetworkClient struct {
+	common.BaseClient
+	config *common.ConfigurationProvider
+}
+
+// NewVirtualNetworkClientWithConfigurationProvider Creates a new default VirtualNetwork client with the given configuration provider.
+// the configuration provider will be used for the default signer as well as reading the region
+func NewVirtualNetworkClientWithConfigurationProvider(configProvider common.ConfigurationProvider) (client VirtualNetworkClient, err error) {
+	provider, err := auth.GetGenericConfigurationProvider(configProvider)
+	if err != nil {
+		return client, err
+	}
+	baseClient, e := common.NewClientWithConfig(provider)
+	if e != nil {
+		return client, e
+	}
+	return newVirtualNetworkClientFromBaseClient(baseClient, provider)
+}
+
+// NewVirtualNetworkClientWithOboToken Creates a new default VirtualNetwork client with the given configuration provider.
+// The obotoken will be added to default headers and signed; the configuration provider will be used for the signer
+//  as well as reading the region
+func NewVirtualNetworkClientWithOboToken(configProvider common.ConfigurationProvider, oboToken string) (client VirtualNetworkClient, err error) {
+	baseClient, err := common.NewClientWithOboToken(configProvider, oboToken)
+	if err != nil {
+		return client, err
+	}
+
+	return newVirtualNetworkClientFromBaseClient(baseClient, configProvider)
+}
+
+func newVirtualNetworkClientFromBaseClient(baseClient common.BaseClient, configProvider common.ConfigurationProvider) (client VirtualNetworkClient, err error) {
+	client = VirtualNetworkClient{BaseClient: baseClient}
+	client.BasePath = "20160918"
+	err = client.setConfigurationProvider(configProvider)
+	return
+}
+
+// SetRegion overrides the region of this client.
+func (client *VirtualNetworkClient) SetRegion(region string) {
+	client.Host = common.StringToRegion(region).EndpointForTemplate("iaas", "https://iaas.{region}.{secondLevelDomain}")
+}
+
+// SetConfigurationProvider sets the configuration provider including the region, returns an error if is not valid
+func (client *VirtualNetworkClient) setConfigurationProvider(configProvider common.ConfigurationProvider) error {
+	if ok, err := common.IsConfigurationProviderValid(configProvider); !ok {
+		return err
+	}
+
+	// Error has been checked already
+	region, _ := configProvider.Region()
+	client.SetRegion(region)
+	client.config = &configProvider
+	return nil
+}
+
+// ConfigurationProvider the ConfigurationProvider used in this client, or null if none set
+func (client *VirtualNetworkClient) ConfigurationProvider() *common.ConfigurationProvider {
+	return client.config
+}
+
+// AddDrgRouteDistributionStatements Adds one or more route distribution statements to the specified route distribution.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddDrgRouteDistributionStatements.go.html to see an example of how to use AddDrgRouteDistributionStatements API.
+func (client VirtualNetworkClient) AddDrgRouteDistributionStatements(ctx context.Context, request AddDrgRouteDistributionStatementsRequest) (response AddDrgRouteDistributionStatementsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.addDrgRouteDistributionStatements, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AddDrgRouteDistributionStatementsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AddDrgRouteDistributionStatementsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AddDrgRouteDistributionStatementsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AddDrgRouteDistributionStatementsResponse")
+	}
+	return
+}
+
+// addDrgRouteDistributionStatements implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) addDrgRouteDistributionStatements(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgRouteDistributions/{drgRouteDistributionId}/actions/addDrgRouteDistributionStatements", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AddDrgRouteDistributionStatementsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AddDrgRouteRules Adds one or more static route rules to the specified DRG route table.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddDrgRouteRules.go.html to see an example of how to use AddDrgRouteRules API.
+func (client VirtualNetworkClient) AddDrgRouteRules(ctx context.Context, request AddDrgRouteRulesRequest) (response AddDrgRouteRulesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.addDrgRouteRules, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AddDrgRouteRulesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AddDrgRouteRulesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AddDrgRouteRulesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AddDrgRouteRulesResponse")
+	}
+	return
+}
+
+// addDrgRouteRules implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) addDrgRouteRules(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgRouteTables/{drgRouteTableId}/actions/addDrgRouteRules", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AddDrgRouteRulesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AddIpv6VcnCidr Add an IPv6 CIDR to a VCN. The VCN size is always /56 and assigned by Oracle.
+// Once added the IPv6 CIDR block cannot be removed or modified.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddIpv6VcnCidr.go.html to see an example of how to use AddIpv6VcnCidr API.
+func (client VirtualNetworkClient) AddIpv6VcnCidr(ctx context.Context, request AddIpv6VcnCidrRequest) (response AddIpv6VcnCidrResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.addIpv6VcnCidr, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AddIpv6VcnCidrResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AddIpv6VcnCidrResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AddIpv6VcnCidrResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AddIpv6VcnCidrResponse")
+	}
+	return
+}
+
+// addIpv6VcnCidr implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) addIpv6VcnCidr(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/vcns/{vcnId}/actions/addIpv6Cidr", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AddIpv6VcnCidrResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AddNetworkSecurityGroupSecurityRules Adds one or more security rules to the specified network security group.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddNetworkSecurityGroupSecurityRules.go.html to see an example of how to use AddNetworkSecurityGroupSecurityRules API.
+func (client VirtualNetworkClient) AddNetworkSecurityGroupSecurityRules(ctx context.Context, request AddNetworkSecurityGroupSecurityRulesRequest) (response AddNetworkSecurityGroupSecurityRulesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.addNetworkSecurityGroupSecurityRules, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AddNetworkSecurityGroupSecurityRulesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AddNetworkSecurityGroupSecurityRulesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AddNetworkSecurityGroupSecurityRulesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AddNetworkSecurityGroupSecurityRulesResponse")
+	}
+	return
+}
+
+// addNetworkSecurityGroupSecurityRules implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) addNetworkSecurityGroupSecurityRules(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/networkSecurityGroups/{networkSecurityGroupId}/actions/addSecurityRules", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AddNetworkSecurityGroupSecurityRulesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AddPublicIpPoolCapacity Adds some or all of a CIDR block to a public IP pool.
+// The CIDR block (or subrange) must not overlap with any other CIDR block already added to this or any other public IP pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddPublicIpPoolCapacity.go.html to see an example of how to use AddPublicIpPoolCapacity API.
+func (client VirtualNetworkClient) AddPublicIpPoolCapacity(ctx context.Context, request AddPublicIpPoolCapacityRequest) (response AddPublicIpPoolCapacityResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.addPublicIpPoolCapacity, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AddPublicIpPoolCapacityResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AddPublicIpPoolCapacityResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AddPublicIpPoolCapacityResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AddPublicIpPoolCapacityResponse")
+	}
+	return
+}
+
+// addPublicIpPoolCapacity implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) addPublicIpPoolCapacity(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/publicIpPools/{publicIpPoolId}/actions/addCapacity", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AddPublicIpPoolCapacityResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AddVcnCidr Adds a CIDR block to a VCN. The CIDR block you add:
+// - Must be valid.
+// - Must not overlap with another CIDR block in the VCN, a CIDR block of a peered VCN, or the on-premises network CIDR block.
+// - Must not exceed the limit of CIDR blocks allowed per VCN.
+// **Note:** Adding a CIDR block places your VCN in an updating state until the changes are complete. You cannot create or update the VCN's subnets, VLANs, LPGs, or route tables during this operation. The time to completion can take a few minutes. You can use the `GetWorkRequest` operation to check the status of the update.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AddVcnCidr.go.html to see an example of how to use AddVcnCidr API.
+func (client VirtualNetworkClient) AddVcnCidr(ctx context.Context, request AddVcnCidrRequest) (response AddVcnCidrResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.addVcnCidr, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AddVcnCidrResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AddVcnCidrResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AddVcnCidrResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AddVcnCidrResponse")
+	}
+	return
+}
+
+// addVcnCidr implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) addVcnCidr(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/vcns/{vcnId}/actions/addCidr", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AddVcnCidrResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AdvertiseByoipRange Begins BGP route advertisements for the BYOIP CIDR block you imported to the Oracle Cloud.
+// The `ByoipRange` resource must be in the PROVISIONED state before the BYOIP CIDR block routes can be advertised with BGP.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AdvertiseByoipRange.go.html to see an example of how to use AdvertiseByoipRange API.
+func (client VirtualNetworkClient) AdvertiseByoipRange(ctx context.Context, request AdvertiseByoipRangeRequest) (response AdvertiseByoipRangeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.advertiseByoipRange, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AdvertiseByoipRangeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AdvertiseByoipRangeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AdvertiseByoipRangeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AdvertiseByoipRangeResponse")
+	}
+	return
+}
+
+// advertiseByoipRange implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) advertiseByoipRange(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/byoipRanges/{byoipRangeId}/actions/advertise", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AdvertiseByoipRangeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// AttachServiceId Adds the specified Service to the list of enabled
+// `Service` objects for the specified gateway. You must also set up a route rule with the
+// `cidrBlock` of the `Service` as the rule's destination and the service gateway as the rule's
+// target. See RouteTable.
+// **Note:** The `AttachServiceId` operation is an easy way to add an individual `Service` to
+// the service gateway. Compare it with
+// UpdateServiceGateway, which replaces
+// the entire existing list of enabled `Service` objects with the list that you provide in the
+// `Update` call.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/AttachServiceId.go.html to see an example of how to use AttachServiceId API.
+func (client VirtualNetworkClient) AttachServiceId(ctx context.Context, request AttachServiceIdRequest) (response AttachServiceIdResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.attachServiceId, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = AttachServiceIdResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = AttachServiceIdResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(AttachServiceIdResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into AttachServiceIdResponse")
+	}
+	return
+}
+
+// attachServiceId implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) attachServiceId(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/serviceGateways/{serviceGatewayId}/actions/attachService", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response AttachServiceIdResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// BulkAddVirtualCircuitPublicPrefixes Adds one or more customer public IP prefixes to the specified public virtual circuit.
+// Use this operation (and not UpdateVirtualCircuit)
+// to add prefixes to the virtual circuit. Oracle must verify the customer's ownership
+// of each prefix before traffic for that prefix will flow across the virtual circuit.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/BulkAddVirtualCircuitPublicPrefixes.go.html to see an example of how to use BulkAddVirtualCircuitPublicPrefixes API.
+func (client VirtualNetworkClient) BulkAddVirtualCircuitPublicPrefixes(ctx context.Context, request BulkAddVirtualCircuitPublicPrefixesRequest) (response BulkAddVirtualCircuitPublicPrefixesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.bulkAddVirtualCircuitPublicPrefixes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			response = BulkAddVirtualCircuitPublicPrefixesResponse{RawResponse: ociResponse.HTTPResponse()}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(BulkAddVirtualCircuitPublicPrefixesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into BulkAddVirtualCircuitPublicPrefixesResponse")
+	}
+	return
+}
+
+// bulkAddVirtualCircuitPublicPrefixes implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) bulkAddVirtualCircuitPublicPrefixes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/virtualCircuits/{virtualCircuitId}/actions/bulkAddPublicPrefixes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response BulkAddVirtualCircuitPublicPrefixesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// BulkDeleteVirtualCircuitPublicPrefixes Removes one or more customer public IP prefixes from the specified public virtual circuit.
+// Use this operation (and not UpdateVirtualCircuit)
+// to remove prefixes from the virtual circuit. When the virtual circuit's state switches
+// back to PROVISIONED, Oracle stops advertising the specified prefixes across the connection.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/BulkDeleteVirtualCircuitPublicPrefixes.go.html to see an example of how to use BulkDeleteVirtualCircuitPublicPrefixes API.
+func (client VirtualNetworkClient) BulkDeleteVirtualCircuitPublicPrefixes(ctx context.Context, request BulkDeleteVirtualCircuitPublicPrefixesRequest) (response BulkDeleteVirtualCircuitPublicPrefixesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.bulkDeleteVirtualCircuitPublicPrefixes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			response = BulkDeleteVirtualCircuitPublicPrefixesResponse{RawResponse: ociResponse.HTTPResponse()}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(BulkDeleteVirtualCircuitPublicPrefixesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into BulkDeleteVirtualCircuitPublicPrefixesResponse")
+	}
+	return
+}
+
+// bulkDeleteVirtualCircuitPublicPrefixes implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) bulkDeleteVirtualCircuitPublicPrefixes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/virtualCircuits/{virtualCircuitId}/actions/bulkDeletePublicPrefixes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response BulkDeleteVirtualCircuitPublicPrefixesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeByoipRangeCompartment Moves a BYOIP CIDR block to a different compartment. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeByoipRangeCompartment.go.html to see an example of how to use ChangeByoipRangeCompartment API.
+func (client VirtualNetworkClient) ChangeByoipRangeCompartment(ctx context.Context, request ChangeByoipRangeCompartmentRequest) (response ChangeByoipRangeCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeByoipRangeCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeByoipRangeCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeByoipRangeCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeByoipRangeCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeByoipRangeCompartmentResponse")
+	}
+	return
+}
+
+// changeByoipRangeCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeByoipRangeCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/byoipRanges/{byoipRangeId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeByoipRangeCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeCpeCompartment Moves a CPE object into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeCpeCompartment.go.html to see an example of how to use ChangeCpeCompartment API.
+func (client VirtualNetworkClient) ChangeCpeCompartment(ctx context.Context, request ChangeCpeCompartmentRequest) (response ChangeCpeCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeCpeCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeCpeCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeCpeCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeCpeCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeCpeCompartmentResponse")
+	}
+	return
+}
+
+// changeCpeCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeCpeCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/cpes/{cpeId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeCpeCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeCrossConnectCompartment Moves a cross-connect into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeCrossConnectCompartment.go.html to see an example of how to use ChangeCrossConnectCompartment API.
+func (client VirtualNetworkClient) ChangeCrossConnectCompartment(ctx context.Context, request ChangeCrossConnectCompartmentRequest) (response ChangeCrossConnectCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeCrossConnectCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeCrossConnectCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeCrossConnectCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeCrossConnectCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeCrossConnectCompartmentResponse")
+	}
+	return
+}
+
+// changeCrossConnectCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeCrossConnectCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/crossConnects/{crossConnectId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeCrossConnectCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeCrossConnectGroupCompartment Moves a cross-connect group into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeCrossConnectGroupCompartment.go.html to see an example of how to use ChangeCrossConnectGroupCompartment API.
+func (client VirtualNetworkClient) ChangeCrossConnectGroupCompartment(ctx context.Context, request ChangeCrossConnectGroupCompartmentRequest) (response ChangeCrossConnectGroupCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeCrossConnectGroupCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeCrossConnectGroupCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeCrossConnectGroupCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeCrossConnectGroupCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeCrossConnectGroupCompartmentResponse")
+	}
+	return
+}
+
+// changeCrossConnectGroupCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeCrossConnectGroupCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/crossConnectGroups/{crossConnectGroupId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeCrossConnectGroupCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeDhcpOptionsCompartment Moves a set of DHCP options into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeDhcpOptionsCompartment.go.html to see an example of how to use ChangeDhcpOptionsCompartment API.
+func (client VirtualNetworkClient) ChangeDhcpOptionsCompartment(ctx context.Context, request ChangeDhcpOptionsCompartmentRequest) (response ChangeDhcpOptionsCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeDhcpOptionsCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeDhcpOptionsCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeDhcpOptionsCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeDhcpOptionsCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeDhcpOptionsCompartmentResponse")
+	}
+	return
+}
+
+// changeDhcpOptionsCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeDhcpOptionsCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/dhcps/{dhcpId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeDhcpOptionsCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeDrgCompartment Moves a DRG into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeDrgCompartment.go.html to see an example of how to use ChangeDrgCompartment API.
+func (client VirtualNetworkClient) ChangeDrgCompartment(ctx context.Context, request ChangeDrgCompartmentRequest) (response ChangeDrgCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeDrgCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeDrgCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeDrgCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeDrgCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeDrgCompartmentResponse")
+	}
+	return
+}
+
+// changeDrgCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeDrgCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgs/{drgId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeDrgCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeIPSecConnectionCompartment Moves an IPSec connection into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeIPSecConnectionCompartment.go.html to see an example of how to use ChangeIPSecConnectionCompartment API.
+func (client VirtualNetworkClient) ChangeIPSecConnectionCompartment(ctx context.Context, request ChangeIPSecConnectionCompartmentRequest) (response ChangeIPSecConnectionCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeIPSecConnectionCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeIPSecConnectionCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeIPSecConnectionCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeIPSecConnectionCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeIPSecConnectionCompartmentResponse")
+	}
+	return
+}
+
+// changeIPSecConnectionCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeIPSecConnectionCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/ipsecConnections/{ipscId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeIPSecConnectionCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeInternetGatewayCompartment Moves an internet gateway into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeInternetGatewayCompartment.go.html to see an example of how to use ChangeInternetGatewayCompartment API.
+func (client VirtualNetworkClient) ChangeInternetGatewayCompartment(ctx context.Context, request ChangeInternetGatewayCompartmentRequest) (response ChangeInternetGatewayCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeInternetGatewayCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeInternetGatewayCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeInternetGatewayCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeInternetGatewayCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeInternetGatewayCompartmentResponse")
+	}
+	return
+}
+
+// changeInternetGatewayCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeInternetGatewayCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/internetGateways/{igId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeInternetGatewayCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeLocalPeeringGatewayCompartment Moves a local peering gateway into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeLocalPeeringGatewayCompartment.go.html to see an example of how to use ChangeLocalPeeringGatewayCompartment API.
+func (client VirtualNetworkClient) ChangeLocalPeeringGatewayCompartment(ctx context.Context, request ChangeLocalPeeringGatewayCompartmentRequest) (response ChangeLocalPeeringGatewayCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeLocalPeeringGatewayCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeLocalPeeringGatewayCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeLocalPeeringGatewayCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeLocalPeeringGatewayCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeLocalPeeringGatewayCompartmentResponse")
+	}
+	return
+}
+
+// changeLocalPeeringGatewayCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeLocalPeeringGatewayCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/localPeeringGateways/{localPeeringGatewayId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeLocalPeeringGatewayCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeNatGatewayCompartment Moves a NAT gateway into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeNatGatewayCompartment.go.html to see an example of how to use ChangeNatGatewayCompartment API.
+func (client VirtualNetworkClient) ChangeNatGatewayCompartment(ctx context.Context, request ChangeNatGatewayCompartmentRequest) (response ChangeNatGatewayCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeNatGatewayCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeNatGatewayCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeNatGatewayCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeNatGatewayCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeNatGatewayCompartmentResponse")
+	}
+	return
+}
+
+// changeNatGatewayCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeNatGatewayCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/natGateways/{natGatewayId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeNatGatewayCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeNetworkSecurityGroupCompartment Moves a network security group into a different compartment within the same tenancy. For
+// information about moving resources between compartments, see Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeNetworkSecurityGroupCompartment.go.html to see an example of how to use ChangeNetworkSecurityGroupCompartment API.
+func (client VirtualNetworkClient) ChangeNetworkSecurityGroupCompartment(ctx context.Context, request ChangeNetworkSecurityGroupCompartmentRequest) (response ChangeNetworkSecurityGroupCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeNetworkSecurityGroupCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeNetworkSecurityGroupCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeNetworkSecurityGroupCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeNetworkSecurityGroupCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeNetworkSecurityGroupCompartmentResponse")
+	}
+	return
+}
+
+// changeNetworkSecurityGroupCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeNetworkSecurityGroupCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/networkSecurityGroups/{networkSecurityGroupId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeNetworkSecurityGroupCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangePublicIpCompartment Moves a public IP into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+// This operation applies only to reserved public IPs. Ephemeral public IPs always belong to the
+// same compartment as their VNIC and move accordingly.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangePublicIpCompartment.go.html to see an example of how to use ChangePublicIpCompartment API.
+func (client VirtualNetworkClient) ChangePublicIpCompartment(ctx context.Context, request ChangePublicIpCompartmentRequest) (response ChangePublicIpCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changePublicIpCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangePublicIpCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangePublicIpCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangePublicIpCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangePublicIpCompartmentResponse")
+	}
+	return
+}
+
+// changePublicIpCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changePublicIpCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/publicIps/{publicIpId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangePublicIpCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangePublicIpPoolCompartment Moves a public IP pool to a different compartment. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangePublicIpPoolCompartment.go.html to see an example of how to use ChangePublicIpPoolCompartment API.
+func (client VirtualNetworkClient) ChangePublicIpPoolCompartment(ctx context.Context, request ChangePublicIpPoolCompartmentRequest) (response ChangePublicIpPoolCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changePublicIpPoolCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangePublicIpPoolCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangePublicIpPoolCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangePublicIpPoolCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangePublicIpPoolCompartmentResponse")
+	}
+	return
+}
+
+// changePublicIpPoolCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changePublicIpPoolCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/publicIpPools/{publicIpPoolId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangePublicIpPoolCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeRemotePeeringConnectionCompartment Moves a remote peering connection (RPC) into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeRemotePeeringConnectionCompartment.go.html to see an example of how to use ChangeRemotePeeringConnectionCompartment API.
+func (client VirtualNetworkClient) ChangeRemotePeeringConnectionCompartment(ctx context.Context, request ChangeRemotePeeringConnectionCompartmentRequest) (response ChangeRemotePeeringConnectionCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeRemotePeeringConnectionCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeRemotePeeringConnectionCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeRemotePeeringConnectionCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeRemotePeeringConnectionCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeRemotePeeringConnectionCompartmentResponse")
+	}
+	return
+}
+
+// changeRemotePeeringConnectionCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeRemotePeeringConnectionCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/remotePeeringConnections/{remotePeeringConnectionId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeRemotePeeringConnectionCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeRouteTableCompartment Moves a route table into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeRouteTableCompartment.go.html to see an example of how to use ChangeRouteTableCompartment API.
+func (client VirtualNetworkClient) ChangeRouteTableCompartment(ctx context.Context, request ChangeRouteTableCompartmentRequest) (response ChangeRouteTableCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeRouteTableCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeRouteTableCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeRouteTableCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeRouteTableCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeRouteTableCompartmentResponse")
+	}
+	return
+}
+
+// changeRouteTableCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeRouteTableCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/routeTables/{rtId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeRouteTableCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeSecurityListCompartment Moves a security list into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeSecurityListCompartment.go.html to see an example of how to use ChangeSecurityListCompartment API.
+func (client VirtualNetworkClient) ChangeSecurityListCompartment(ctx context.Context, request ChangeSecurityListCompartmentRequest) (response ChangeSecurityListCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeSecurityListCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeSecurityListCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeSecurityListCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeSecurityListCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeSecurityListCompartmentResponse")
+	}
+	return
+}
+
+// changeSecurityListCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeSecurityListCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/securityLists/{securityListId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeSecurityListCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeServiceGatewayCompartment Moves a service gateway into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeServiceGatewayCompartment.go.html to see an example of how to use ChangeServiceGatewayCompartment API.
+func (client VirtualNetworkClient) ChangeServiceGatewayCompartment(ctx context.Context, request ChangeServiceGatewayCompartmentRequest) (response ChangeServiceGatewayCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeServiceGatewayCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeServiceGatewayCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeServiceGatewayCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeServiceGatewayCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeServiceGatewayCompartmentResponse")
+	}
+	return
+}
+
+// changeServiceGatewayCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeServiceGatewayCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/serviceGateways/{serviceGatewayId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeServiceGatewayCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeSubnetCompartment Moves a subnet into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeSubnetCompartment.go.html to see an example of how to use ChangeSubnetCompartment API.
+func (client VirtualNetworkClient) ChangeSubnetCompartment(ctx context.Context, request ChangeSubnetCompartmentRequest) (response ChangeSubnetCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeSubnetCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeSubnetCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeSubnetCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeSubnetCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeSubnetCompartmentResponse")
+	}
+	return
+}
+
+// changeSubnetCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeSubnetCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/subnets/{subnetId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeSubnetCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeVcnCompartment Moves a VCN into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVcnCompartment.go.html to see an example of how to use ChangeVcnCompartment API.
+func (client VirtualNetworkClient) ChangeVcnCompartment(ctx context.Context, request ChangeVcnCompartmentRequest) (response ChangeVcnCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeVcnCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeVcnCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeVcnCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeVcnCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeVcnCompartmentResponse")
+	}
+	return
+}
+
+// changeVcnCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeVcnCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/vcns/{vcnId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeVcnCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeVirtualCircuitCompartment Moves a virtual circuit into a different compartment within the same tenancy. For information
+// about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVirtualCircuitCompartment.go.html to see an example of how to use ChangeVirtualCircuitCompartment API.
+func (client VirtualNetworkClient) ChangeVirtualCircuitCompartment(ctx context.Context, request ChangeVirtualCircuitCompartmentRequest) (response ChangeVirtualCircuitCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeVirtualCircuitCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeVirtualCircuitCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeVirtualCircuitCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeVirtualCircuitCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeVirtualCircuitCompartmentResponse")
+	}
+	return
+}
+
+// changeVirtualCircuitCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeVirtualCircuitCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/virtualCircuits/{virtualCircuitId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeVirtualCircuitCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ChangeVlanCompartment Moves a VLAN into a different compartment within the same tenancy.
+// For information about moving resources between compartments, see
+// Moving Resources to a Different Compartment (https://docs.cloud.oracle.com/iaas/Content/Identity/Tasks/managingcompartments.htm#moveRes).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ChangeVlanCompartment.go.html to see an example of how to use ChangeVlanCompartment API.
+func (client VirtualNetworkClient) ChangeVlanCompartment(ctx context.Context, request ChangeVlanCompartmentRequest) (response ChangeVlanCompartmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.changeVlanCompartment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ChangeVlanCompartmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ChangeVlanCompartmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ChangeVlanCompartmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ChangeVlanCompartmentResponse")
+	}
+	return
+}
+
+// changeVlanCompartment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) changeVlanCompartment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/vlans/{vlanId}/actions/changeCompartment", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ChangeVlanCompartmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ConnectLocalPeeringGateways Connects this local peering gateway (LPG) to another one in the same region.
+// This operation must be called by the VCN administrator who is designated as
+// the *requestor* in the peering relationship. The *acceptor* must implement
+// an Identity and Access Management (IAM) policy that gives the requestor permission
+// to connect to LPGs in the acceptor's compartment. Without that permission, this
+// operation will fail. For more information, see
+// VCN Peering (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/VCNpeering.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ConnectLocalPeeringGateways.go.html to see an example of how to use ConnectLocalPeeringGateways API.
+func (client VirtualNetworkClient) ConnectLocalPeeringGateways(ctx context.Context, request ConnectLocalPeeringGatewaysRequest) (response ConnectLocalPeeringGatewaysResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.connectLocalPeeringGateways, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ConnectLocalPeeringGatewaysResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ConnectLocalPeeringGatewaysResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ConnectLocalPeeringGatewaysResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ConnectLocalPeeringGatewaysResponse")
+	}
+	return
+}
+
+// connectLocalPeeringGateways implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) connectLocalPeeringGateways(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/localPeeringGateways/{localPeeringGatewayId}/actions/connect", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ConnectLocalPeeringGatewaysResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ConnectRemotePeeringConnections Connects this RPC to another one in a different region.
+// This operation must be called by the VCN administrator who is designated as
+// the *requestor* in the peering relationship. The *acceptor* must implement
+// an Identity and Access Management (IAM) policy that gives the requestor permission
+// to connect to RPCs in the acceptor's compartment. Without that permission, this
+// operation will fail. For more information, see
+// VCN Peering (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/VCNpeering.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ConnectRemotePeeringConnections.go.html to see an example of how to use ConnectRemotePeeringConnections API.
+func (client VirtualNetworkClient) ConnectRemotePeeringConnections(ctx context.Context, request ConnectRemotePeeringConnectionsRequest) (response ConnectRemotePeeringConnectionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.connectRemotePeeringConnections, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ConnectRemotePeeringConnectionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ConnectRemotePeeringConnectionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ConnectRemotePeeringConnectionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ConnectRemotePeeringConnectionsResponse")
+	}
+	return
+}
+
+// connectRemotePeeringConnections implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) connectRemotePeeringConnections(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/remotePeeringConnections/{remotePeeringConnectionId}/actions/connect", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ConnectRemotePeeringConnectionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateByoipRange Creates a subrange of the BYOIP CIDR block.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateByoipRange.go.html to see an example of how to use CreateByoipRange API.
+func (client VirtualNetworkClient) CreateByoipRange(ctx context.Context, request CreateByoipRangeRequest) (response CreateByoipRangeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createByoipRange, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateByoipRangeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateByoipRangeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateByoipRangeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateByoipRangeResponse")
+	}
+	return
+}
+
+// createByoipRange implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createByoipRange(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/byoipRanges", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateByoipRangeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateCpe Creates a new virtual customer-premises equipment (CPE) object in the specified compartment. For
+// more information, see IPSec VPNs (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingIPsec.htm).
+// For the purposes of access control, you must provide the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the compartment where you want
+// the CPE to reside. Notice that the CPE doesn't have to be in the same compartment as the IPSec
+// connection or other Networking Service components. If you're not sure which compartment to
+// use, put the CPE in the same compartment as the DRG. For more information about
+// compartments and access control, see Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm).
+// For information about OCIDs, see Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You must provide the public IP address of your on-premises router. See
+// Configuring Your On-Premises Router for an IPSec VPN (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/configuringCPE.htm).
+// You may optionally specify a *display name* for the CPE, otherwise a default is provided. It does not have to
+// be unique, and you can change it. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateCpe.go.html to see an example of how to use CreateCpe API.
+func (client VirtualNetworkClient) CreateCpe(ctx context.Context, request CreateCpeRequest) (response CreateCpeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createCpe, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateCpeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateCpeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateCpeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateCpeResponse")
+	}
+	return
+}
+
+// createCpe implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createCpe(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/cpes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateCpeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateCrossConnect Creates a new cross-connect. Oracle recommends you create each cross-connect in a
+// CrossConnectGroup so you can use link aggregation
+// with the connection.
+// After creating the `CrossConnect` object, you need to go the FastConnect location
+// and request to have the physical cable installed. For more information, see
+// FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+// For the purposes of access control, you must provide the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the
+// compartment where you want the cross-connect to reside. If you're
+// not sure which compartment to use, put the cross-connect in the
+// same compartment with your VCN. For more information about
+// compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm).
+// For information about OCIDs, see
+// Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You may optionally specify a *display name* for the cross-connect.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateCrossConnect.go.html to see an example of how to use CreateCrossConnect API.
+func (client VirtualNetworkClient) CreateCrossConnect(ctx context.Context, request CreateCrossConnectRequest) (response CreateCrossConnectResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createCrossConnect, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateCrossConnectResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateCrossConnectResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateCrossConnectResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateCrossConnectResponse")
+	}
+	return
+}
+
+// createCrossConnect implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createCrossConnect(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/crossConnects", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateCrossConnectResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateCrossConnectGroup Creates a new cross-connect group to use with Oracle Cloud Infrastructure
+// FastConnect. For more information, see
+// FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+// For the purposes of access control, you must provide the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the
+// compartment where you want the cross-connect group to reside. If you're
+// not sure which compartment to use, put the cross-connect group in the
+// same compartment with your VCN. For more information about
+// compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm).
+// For information about OCIDs, see
+// Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You may optionally specify a *display name* for the cross-connect group.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateCrossConnectGroup.go.html to see an example of how to use CreateCrossConnectGroup API.
+func (client VirtualNetworkClient) CreateCrossConnectGroup(ctx context.Context, request CreateCrossConnectGroupRequest) (response CreateCrossConnectGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createCrossConnectGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateCrossConnectGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateCrossConnectGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateCrossConnectGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateCrossConnectGroupResponse")
+	}
+	return
+}
+
+// createCrossConnectGroup implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createCrossConnectGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/crossConnectGroups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateCrossConnectGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateDhcpOptions Creates a new set of DHCP options for the specified VCN. For more information, see
+// DhcpOptions.
+// For the purposes of access control, you must provide the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the compartment where you want the set of
+// DHCP options to reside. Notice that the set of options doesn't have to be in the same compartment as the VCN,
+// subnets, or other Networking Service components. If you're not sure which compartment to use, put the set
+// of DHCP options in the same compartment as the VCN. For more information about compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm). For information about OCIDs, see
+// Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You may optionally specify a *display name* for the set of DHCP options, otherwise a default is provided.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDhcpOptions.go.html to see an example of how to use CreateDhcpOptions API.
+func (client VirtualNetworkClient) CreateDhcpOptions(ctx context.Context, request CreateDhcpOptionsRequest) (response CreateDhcpOptionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createDhcpOptions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateDhcpOptionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateDhcpOptionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateDhcpOptionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateDhcpOptionsResponse")
+	}
+	return
+}
+
+// createDhcpOptions implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createDhcpOptions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/dhcps", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateDhcpOptionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateDrg Creates a new dynamic routing gateway (DRG) in the specified compartment. For more information,
+// see Dynamic Routing Gateways (DRGs) (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingDRGs.htm).
+// For the purposes of access control, you must provide the OCID of the compartment where you want
+// the DRG to reside. Notice that the DRG doesn't have to be in the same compartment as the VCN,
+// the DRG attachment, or other Networking Service components. If you're not sure which compartment
+// to use, put the DRG in the same compartment as the VCN. For more information about compartments
+// and access control, see Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm).
+// For information about OCIDs, see Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You may optionally specify a *display name* for the DRG, otherwise a default is provided.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDrg.go.html to see an example of how to use CreateDrg API.
+func (client VirtualNetworkClient) CreateDrg(ctx context.Context, request CreateDrgRequest) (response CreateDrgResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createDrg, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateDrgResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateDrgResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateDrgResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateDrgResponse")
+	}
+	return
+}
+
+// createDrg implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createDrg(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgs", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateDrgResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateDrgAttachment Attaches the specified DRG to the specified network resource. A VCN can be attached to only one DRG
+// at a time, but a DRG can be attached to more than one VCN. The response includes a `DrgAttachment`
+// object with its own OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm). For more information about DRGs, see
+// Dynamic Routing Gateways (DRGs) (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingDRGs.htm).
+// You may optionally specify a *display name* for the attachment, otherwise a default is provided.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+// For the purposes of access control, the DRG attachment is automatically placed into the currently selected compartment.
+// For more information about compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDrgAttachment.go.html to see an example of how to use CreateDrgAttachment API.
+func (client VirtualNetworkClient) CreateDrgAttachment(ctx context.Context, request CreateDrgAttachmentRequest) (response CreateDrgAttachmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createDrgAttachment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateDrgAttachmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateDrgAttachmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateDrgAttachmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateDrgAttachmentResponse")
+	}
+	return
+}
+
+// createDrgAttachment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createDrgAttachment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgAttachments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateDrgAttachmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateDrgRouteDistribution Creates a new route distribution for the specified DRG.
+// Assign the route distribution as an import distribution to a DRG route table using the `UpdateDrgRouteTable` or `CreateDrgRouteTable` operations.
+// Assign the route distribution as an export distribution to a DRG attachment
+// using the `UpdateDrgAttachment` or `CreateDrgAttachment` operations.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDrgRouteDistribution.go.html to see an example of how to use CreateDrgRouteDistribution API.
+func (client VirtualNetworkClient) CreateDrgRouteDistribution(ctx context.Context, request CreateDrgRouteDistributionRequest) (response CreateDrgRouteDistributionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createDrgRouteDistribution, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateDrgRouteDistributionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateDrgRouteDistributionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateDrgRouteDistributionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateDrgRouteDistributionResponse")
+	}
+	return
+}
+
+// createDrgRouteDistribution implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createDrgRouteDistribution(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgRouteDistributions", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateDrgRouteDistributionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateDrgRouteTable Creates a new DRG route table for the specified DRG. Assign the DRG route table to a DRG attachment
+// using the `UpdateDrgAttachment` or `CreateDrgAttachment` operations.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDrgRouteTable.go.html to see an example of how to use CreateDrgRouteTable API.
+func (client VirtualNetworkClient) CreateDrgRouteTable(ctx context.Context, request CreateDrgRouteTableRequest) (response CreateDrgRouteTableResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createDrgRouteTable, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateDrgRouteTableResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateDrgRouteTableResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateDrgRouteTableResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateDrgRouteTableResponse")
+	}
+	return
+}
+
+// createDrgRouteTable implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createDrgRouteTable(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgRouteTables", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateDrgRouteTableResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateIPSecConnection Creates a new IPSec connection between the specified DRG and CPE. For more information, see
+// IPSec VPNs (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingIPsec.htm).
+// If you configure at least one tunnel to use static routing, then in the request you must provide
+// at least one valid static route (you're allowed a maximum of 10). For example: 10.0.0.0/16.
+// If you configure both tunnels to use BGP dynamic routing, you can provide an empty list for
+// the static routes. For more information, see the important note in
+// IPSecConnection.
+// For the purposes of access control, you must provide the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the compartment where you want the
+// IPSec connection to reside. Notice that the IPSec connection doesn't have to be in the same compartment
+// as the DRG, CPE, or other Networking Service components. If you're not sure which compartment to
+// use, put the IPSec connection in the same compartment as the DRG. For more information about
+// compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm).
+// You may optionally specify a *display name* for the IPSec connection, otherwise a default is provided.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+// After creating the IPSec connection, you need to configure your on-premises router
+// with tunnel-specific information. For tunnel status and the required configuration information, see:
+//   * IPSecConnectionTunnel
+//   * IPSecConnectionTunnelSharedSecret
+// For each tunnel, you need the IP address of Oracle's VPN headend and the shared secret
+// (that is, the pre-shared key). For more information, see
+// Configuring Your On-Premises Router for an IPSec VPN (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/configuringCPE.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateIPSecConnection.go.html to see an example of how to use CreateIPSecConnection API.
+func (client VirtualNetworkClient) CreateIPSecConnection(ctx context.Context, request CreateIPSecConnectionRequest) (response CreateIPSecConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createIPSecConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateIPSecConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateIPSecConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateIPSecConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateIPSecConnectionResponse")
+	}
+	return
+}
+
+// createIPSecConnection implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createIPSecConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/ipsecConnections", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateIPSecConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateInternetGateway Creates a new internet gateway for the specified VCN. For more information, see
+// Access to the Internet (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingIGs.htm).
+// For the purposes of access control, you must provide the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the compartment where you want the Internet
+// Gateway to reside. Notice that the internet gateway doesn't have to be in the same compartment as the VCN or
+// other Networking Service components. If you're not sure which compartment to use, put the Internet
+// Gateway in the same compartment with the VCN. For more information about compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm).
+// You may optionally specify a *display name* for the internet gateway, otherwise a default is provided. It
+// does not have to be unique, and you can change it. Avoid entering confidential information.
+// For traffic to flow between a subnet and an internet gateway, you must create a route rule accordingly in
+// the subnet's route table (for example, 0.0.0.0/0 > internet gateway). See
+// UpdateRouteTable.
+// You must specify whether the internet gateway is enabled when you create it. If it's disabled, that means no
+// traffic will flow to/from the internet even if there's a route rule that enables that traffic. You can later
+// use UpdateInternetGateway to easily disable/enable
+// the gateway without changing the route rule.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateInternetGateway.go.html to see an example of how to use CreateInternetGateway API.
+func (client VirtualNetworkClient) CreateInternetGateway(ctx context.Context, request CreateInternetGatewayRequest) (response CreateInternetGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createInternetGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateInternetGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateInternetGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateInternetGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateInternetGatewayResponse")
+	}
+	return
+}
+
+// createInternetGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createInternetGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/internetGateways", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateInternetGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateIpv6 Creates an IPv6 for the specified VNIC.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateIpv6.go.html to see an example of how to use CreateIpv6 API.
+func (client VirtualNetworkClient) CreateIpv6(ctx context.Context, request CreateIpv6Request) (response CreateIpv6Response, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createIpv6, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateIpv6Response{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateIpv6Response{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateIpv6Response); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateIpv6Response")
+	}
+	return
+}
+
+// createIpv6 implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createIpv6(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/ipv6", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateIpv6Response
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateLocalPeeringGateway Creates a new local peering gateway (LPG) for the specified VCN.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateLocalPeeringGateway.go.html to see an example of how to use CreateLocalPeeringGateway API.
+func (client VirtualNetworkClient) CreateLocalPeeringGateway(ctx context.Context, request CreateLocalPeeringGatewayRequest) (response CreateLocalPeeringGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createLocalPeeringGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateLocalPeeringGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateLocalPeeringGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateLocalPeeringGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateLocalPeeringGatewayResponse")
+	}
+	return
+}
+
+// createLocalPeeringGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createLocalPeeringGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/localPeeringGateways", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateLocalPeeringGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateNatGateway Creates a new NAT gateway for the specified VCN. You must also set up a route rule with the
+// NAT gateway as the rule's target. See RouteTable.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateNatGateway.go.html to see an example of how to use CreateNatGateway API.
+func (client VirtualNetworkClient) CreateNatGateway(ctx context.Context, request CreateNatGatewayRequest) (response CreateNatGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createNatGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateNatGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateNatGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateNatGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateNatGatewayResponse")
+	}
+	return
+}
+
+// createNatGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createNatGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/natGateways", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateNatGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateNetworkSecurityGroup Creates a new network security group for the specified VCN.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateNetworkSecurityGroup.go.html to see an example of how to use CreateNetworkSecurityGroup API.
+func (client VirtualNetworkClient) CreateNetworkSecurityGroup(ctx context.Context, request CreateNetworkSecurityGroupRequest) (response CreateNetworkSecurityGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createNetworkSecurityGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateNetworkSecurityGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateNetworkSecurityGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateNetworkSecurityGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateNetworkSecurityGroupResponse")
+	}
+	return
+}
+
+// createNetworkSecurityGroup implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createNetworkSecurityGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/networkSecurityGroups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateNetworkSecurityGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreatePrivateIp Creates a secondary private IP for the specified VNIC.
+// For more information about secondary private IPs, see
+// IP Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingIPaddresses.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreatePrivateIp.go.html to see an example of how to use CreatePrivateIp API.
+func (client VirtualNetworkClient) CreatePrivateIp(ctx context.Context, request CreatePrivateIpRequest) (response CreatePrivateIpResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createPrivateIp, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreatePrivateIpResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreatePrivateIpResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreatePrivateIpResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreatePrivateIpResponse")
+	}
+	return
+}
+
+// createPrivateIp implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createPrivateIp(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/privateIps", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreatePrivateIpResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreatePublicIp Creates a public IP. Use the `lifetime` property to specify whether it's an ephemeral or
+// reserved public IP. For information about limits on how many you can create, see
+// Public IP Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingpublicIPs.htm).
+// * **For an ephemeral public IP assigned to a private IP:** You must also specify a `privateIpId`
+// with the OCID of the primary private IP you want to assign the public IP to. The public IP is
+// created in the same availability domain as the private IP. An ephemeral public IP must always be
+// assigned to a private IP, and only to the *primary* private IP on a VNIC, not a secondary
+// private IP. Exception: If you create a NatGateway, Oracle
+// automatically assigns the NAT gateway a regional ephemeral public IP that you cannot remove.
+// * **For a reserved public IP:** You may also optionally assign the public IP to a private
+// IP by specifying `privateIpId`. Or you can later assign the public IP with
+// UpdatePublicIp.
+// **Note:** When assigning a public IP to a private IP, the private IP must not already have
+// a public IP with `lifecycleState` = ASSIGNING or ASSIGNED. If it does, an error is returned.
+// Also, for reserved public IPs, the optional assignment part of this operation is
+// asynchronous. Poll the public IP's `lifecycleState` to determine if the assignment
+// succeeded.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreatePublicIp.go.html to see an example of how to use CreatePublicIp API.
+func (client VirtualNetworkClient) CreatePublicIp(ctx context.Context, request CreatePublicIpRequest) (response CreatePublicIpResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createPublicIp, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreatePublicIpResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreatePublicIpResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreatePublicIpResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreatePublicIpResponse")
+	}
+	return
+}
+
+// createPublicIp implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createPublicIp(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/publicIps", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreatePublicIpResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreatePublicIpPool Creates a public IP pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreatePublicIpPool.go.html to see an example of how to use CreatePublicIpPool API.
+func (client VirtualNetworkClient) CreatePublicIpPool(ctx context.Context, request CreatePublicIpPoolRequest) (response CreatePublicIpPoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createPublicIpPool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreatePublicIpPoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreatePublicIpPoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreatePublicIpPoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreatePublicIpPoolResponse")
+	}
+	return
+}
+
+// createPublicIpPool implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createPublicIpPool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/publicIpPools", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreatePublicIpPoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateRemotePeeringConnection Creates a new remote peering connection (RPC) for the specified DRG.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateRemotePeeringConnection.go.html to see an example of how to use CreateRemotePeeringConnection API.
+func (client VirtualNetworkClient) CreateRemotePeeringConnection(ctx context.Context, request CreateRemotePeeringConnectionRequest) (response CreateRemotePeeringConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createRemotePeeringConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateRemotePeeringConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateRemotePeeringConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateRemotePeeringConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateRemotePeeringConnectionResponse")
+	}
+	return
+}
+
+// createRemotePeeringConnection implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createRemotePeeringConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/remotePeeringConnections", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateRemotePeeringConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateRouteTable Creates a new route table for the specified VCN. In the request you must also include at least one route
+// rule for the new route table. For information on the number of rules you can have in a route table, see
+// Service Limits (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/servicelimits.htm). For general information about route
+// tables in your VCN and the types of targets you can use in route rules,
+// see Route Tables (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingroutetables.htm).
+// For the purposes of access control, you must provide the OCID of the compartment where you want the route
+// table to reside. Notice that the route table doesn't have to be in the same compartment as the VCN, subnets,
+// or other Networking Service components. If you're not sure which compartment to use, put the route
+// table in the same compartment as the VCN. For more information about compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm). For information about OCIDs, see
+// Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You may optionally specify a *display name* for the route table, otherwise a default is provided.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateRouteTable.go.html to see an example of how to use CreateRouteTable API.
+func (client VirtualNetworkClient) CreateRouteTable(ctx context.Context, request CreateRouteTableRequest) (response CreateRouteTableResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createRouteTable, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateRouteTableResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateRouteTableResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateRouteTableResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateRouteTableResponse")
+	}
+	return
+}
+
+// createRouteTable implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createRouteTable(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/routeTables", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateRouteTableResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateSecurityList Creates a new security list for the specified VCN. For more information
+// about security lists, see Security Lists (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/securitylists.htm).
+// For information on the number of rules you can have in a security list, see
+// Service Limits (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/servicelimits.htm).
+// For the purposes of access control, you must provide the OCID of the compartment where you want the security
+// list to reside. Notice that the security list doesn't have to be in the same compartment as the VCN, subnets,
+// or other Networking Service components. If you're not sure which compartment to use, put the security
+// list in the same compartment as the VCN. For more information about compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm). For information about OCIDs, see
+// Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You may optionally specify a *display name* for the security list, otherwise a default is provided.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateSecurityList.go.html to see an example of how to use CreateSecurityList API.
+func (client VirtualNetworkClient) CreateSecurityList(ctx context.Context, request CreateSecurityListRequest) (response CreateSecurityListResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createSecurityList, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateSecurityListResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateSecurityListResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateSecurityListResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateSecurityListResponse")
+	}
+	return
+}
+
+// createSecurityList implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createSecurityList(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/securityLists", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateSecurityListResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateServiceGateway Creates a new service gateway in the specified compartment.
+// For the purposes of access control, you must provide the OCID of the compartment where you want
+// the service gateway to reside. For more information about compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm).
+// For information about OCIDs, see Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You may optionally specify a *display name* for the service gateway, otherwise a default is provided.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateServiceGateway.go.html to see an example of how to use CreateServiceGateway API.
+func (client VirtualNetworkClient) CreateServiceGateway(ctx context.Context, request CreateServiceGatewayRequest) (response CreateServiceGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createServiceGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateServiceGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateServiceGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateServiceGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateServiceGatewayResponse")
+	}
+	return
+}
+
+// createServiceGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createServiceGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/serviceGateways", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateServiceGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateSubnet Creates a new subnet in the specified VCN. You can't change the size of the subnet after creation,
+// so it's important to think about the size of subnets you need before creating them.
+// For more information, see VCNs and Subnets (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVCNs.htm).
+// For information on the number of subnets you can have in a VCN, see
+// Service Limits (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/servicelimits.htm).
+// For the purposes of access control, you must provide the OCID of the compartment where you want the subnet
+// to reside. Notice that the subnet doesn't have to be in the same compartment as the VCN, route tables, or
+// other Networking Service components. If you're not sure which compartment to use, put the subnet in
+// the same compartment as the VCN. For more information about compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm). For information about OCIDs,
+// see Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You may optionally associate a route table with the subnet. If you don't, the subnet will use the
+// VCN's default route table. For more information about route tables, see
+// Route Tables (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingroutetables.htm).
+// You may optionally associate a security list with the subnet. If you don't, the subnet will use the
+// VCN's default security list. For more information about security lists, see
+// Security Lists (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/securitylists.htm).
+// You may optionally associate a set of DHCP options with the subnet. If you don't, the subnet will use the
+// VCN's default set. For more information about DHCP options, see
+// DHCP Options (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingDHCP.htm).
+// You may optionally specify a *display name* for the subnet, otherwise a default is provided.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+// You can also add a DNS label for the subnet, which is required if you want the Internet and
+// VCN Resolver to resolve hostnames for instances in the subnet. For more information, see
+// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateSubnet.go.html to see an example of how to use CreateSubnet API.
+func (client VirtualNetworkClient) CreateSubnet(ctx context.Context, request CreateSubnetRequest) (response CreateSubnetResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createSubnet, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateSubnetResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateSubnetResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateSubnetResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateSubnetResponse")
+	}
+	return
+}
+
+// createSubnet implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createSubnet(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/subnets", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateSubnetResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateVcn Creates a new virtual cloud network (VCN). For more information, see
+// VCNs and Subnets (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVCNs.htm).
+// For the VCN, you specify a list of one or more IPv4 CIDR blocks that meet the following criteria:
+// - The CIDR blocks must be valid.
+// - They must not overlap with each other or with the on-premises network CIDR block.
+// - The number of CIDR blocks does not exceed the limit of CIDR blocks allowed per VCN.
+// For a CIDR block, Oracle recommends that you use one of the private IP address ranges specified in RFC 1918 (https://tools.ietf.org/html/rfc1918) (10.0.0.0/8, 172.16/12, and 192.168/16). Example:
+// 172.16.0.0/16. The CIDR blocks can range from /16 to /30.
+// For the purposes of access control, you must provide the OCID of the compartment where you want the VCN to
+// reside. Consult an Oracle Cloud Infrastructure administrator in your organization if you're not sure which
+// compartment to use. Notice that the VCN doesn't have to be in the same compartment as the subnets or other
+// Networking Service components. For more information about compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm). For information about OCIDs, see
+// Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You may optionally specify a *display name* for the VCN, otherwise a default is provided. It does not have to
+// be unique, and you can change it. Avoid entering confidential information.
+// You can also add a DNS label for the VCN, which is required if you want the instances to use the
+// Interent and VCN Resolver option for DNS in the VCN. For more information, see
+// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+// The VCN automatically comes with a default route table, default security list, and default set of DHCP options.
+// The OCID for each is returned in the response. You can't delete these default objects, but you can change their
+// contents (that is, change the route rules, security list rules, and so on).
+// The VCN and subnets you create are not accessible until you attach an internet gateway or set up an IPSec VPN
+// or FastConnect. For more information, see
+// Overview of the Networking Service (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVcn.go.html to see an example of how to use CreateVcn API.
+func (client VirtualNetworkClient) CreateVcn(ctx context.Context, request CreateVcnRequest) (response CreateVcnResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createVcn, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateVcnResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateVcnResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateVcnResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateVcnResponse")
+	}
+	return
+}
+
+// createVcn implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createVcn(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/vcns", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateVcnResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateVirtualCircuit Creates a new virtual circuit to use with Oracle Cloud
+// Infrastructure FastConnect. For more information, see
+// FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+// For the purposes of access control, you must provide the OCID of the
+// compartment where you want the virtual circuit to reside. If you're
+// not sure which compartment to use, put the virtual circuit in the
+// same compartment with the DRG it's using. For more information about
+// compartments and access control, see
+// Overview of the IAM Service (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/overview.htm).
+// For information about OCIDs, see
+// Resource Identifiers (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// You may optionally specify a *display name* for the virtual circuit.
+// It does not have to be unique, and you can change it. Avoid entering confidential information.
+// **Important:** When creating a virtual circuit, you specify a DRG for
+// the traffic to flow through. Make sure you attach the DRG to your
+// VCN and confirm the VCN's routing sends traffic to the DRG. Otherwise
+// traffic will not flow. For more information, see
+// Route Tables (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingroutetables.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVirtualCircuit.go.html to see an example of how to use CreateVirtualCircuit API.
+func (client VirtualNetworkClient) CreateVirtualCircuit(ctx context.Context, request CreateVirtualCircuitRequest) (response CreateVirtualCircuitResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createVirtualCircuit, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateVirtualCircuitResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateVirtualCircuitResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateVirtualCircuitResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateVirtualCircuitResponse")
+	}
+	return
+}
+
+// createVirtualCircuit implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createVirtualCircuit(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/virtualCircuits", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateVirtualCircuitResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// CreateVlan Creates a VLAN in the specified VCN and the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVlan.go.html to see an example of how to use CreateVlan API.
+func (client VirtualNetworkClient) CreateVlan(ctx context.Context, request CreateVlanRequest) (response CreateVlanResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.createVlan, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = CreateVlanResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = CreateVlanResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(CreateVlanResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into CreateVlanResponse")
+	}
+	return
+}
+
+// createVlan implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) createVlan(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/vlans", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response CreateVlanResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteByoipRange Deletes the specified `ByoipRange` resource.
+// The resource must be in one of the following states: CREATING, PROVISIONED, ACTIVE, or FAILED.
+// It must not have any subranges currently allocated to a PublicIpPool object or the deletion will fail.
+// You must specify the OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+// If the `ByoipRange` resource is currently in the PROVISIONED or ACTIVE state, it will be de-provisioned and then deleted.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteByoipRange.go.html to see an example of how to use DeleteByoipRange API.
+func (client VirtualNetworkClient) DeleteByoipRange(ctx context.Context, request DeleteByoipRangeRequest) (response DeleteByoipRangeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteByoipRange, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteByoipRangeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteByoipRangeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteByoipRangeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteByoipRangeResponse")
+	}
+	return
+}
+
+// deleteByoipRange implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteByoipRange(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/byoipRanges/{byoipRangeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteByoipRangeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteCpe Deletes the specified CPE object. The CPE must not be connected to a DRG. This is an asynchronous
+// operation. The CPE's `lifecycleState` will change to TERMINATING temporarily until the CPE is completely
+// removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteCpe.go.html to see an example of how to use DeleteCpe API.
+func (client VirtualNetworkClient) DeleteCpe(ctx context.Context, request DeleteCpeRequest) (response DeleteCpeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteCpe, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteCpeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteCpeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteCpeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteCpeResponse")
+	}
+	return
+}
+
+// deleteCpe implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteCpe(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/cpes/{cpeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteCpeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteCrossConnect Deletes the specified cross-connect. It must not be mapped to a
+// VirtualCircuit.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteCrossConnect.go.html to see an example of how to use DeleteCrossConnect API.
+func (client VirtualNetworkClient) DeleteCrossConnect(ctx context.Context, request DeleteCrossConnectRequest) (response DeleteCrossConnectResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteCrossConnect, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteCrossConnectResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteCrossConnectResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteCrossConnectResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteCrossConnectResponse")
+	}
+	return
+}
+
+// deleteCrossConnect implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteCrossConnect(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/crossConnects/{crossConnectId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteCrossConnectResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteCrossConnectGroup Deletes the specified cross-connect group. It must not contain any
+// cross-connects, and it cannot be mapped to a
+// VirtualCircuit.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteCrossConnectGroup.go.html to see an example of how to use DeleteCrossConnectGroup API.
+func (client VirtualNetworkClient) DeleteCrossConnectGroup(ctx context.Context, request DeleteCrossConnectGroupRequest) (response DeleteCrossConnectGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteCrossConnectGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteCrossConnectGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteCrossConnectGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteCrossConnectGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteCrossConnectGroupResponse")
+	}
+	return
+}
+
+// deleteCrossConnectGroup implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteCrossConnectGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/crossConnectGroups/{crossConnectGroupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteCrossConnectGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteDhcpOptions Deletes the specified set of DHCP options, but only if it's not associated with a subnet. You can't delete a
+// VCN's default set of DHCP options.
+// This is an asynchronous operation. The state of the set of options will switch to TERMINATING temporarily
+// until the set is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDhcpOptions.go.html to see an example of how to use DeleteDhcpOptions API.
+func (client VirtualNetworkClient) DeleteDhcpOptions(ctx context.Context, request DeleteDhcpOptionsRequest) (response DeleteDhcpOptionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteDhcpOptions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteDhcpOptionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteDhcpOptionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteDhcpOptionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteDhcpOptionsResponse")
+	}
+	return
+}
+
+// deleteDhcpOptions implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteDhcpOptions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/dhcps/{dhcpId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteDhcpOptionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteDrg Deletes the specified DRG. The DRG must not be attached to a VCN or be connected to your on-premise
+// network. Also, there must not be a route table that lists the DRG as a target. This is an asynchronous
+// operation. The DRG's `lifecycleState` will change to TERMINATING temporarily until the DRG is completely
+// removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDrg.go.html to see an example of how to use DeleteDrg API.
+func (client VirtualNetworkClient) DeleteDrg(ctx context.Context, request DeleteDrgRequest) (response DeleteDrgResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteDrg, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteDrgResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteDrgResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteDrgResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteDrgResponse")
+	}
+	return
+}
+
+// deleteDrg implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteDrg(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/drgs/{drgId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteDrgResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteDrgAttachment Detaches a DRG from a network resource by deleting the corresponding `DrgAttachment` resource. This is an asynchronous
+// operation. The attachment's `lifecycleState` will temporarily change to DETACHING until the attachment
+// is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDrgAttachment.go.html to see an example of how to use DeleteDrgAttachment API.
+func (client VirtualNetworkClient) DeleteDrgAttachment(ctx context.Context, request DeleteDrgAttachmentRequest) (response DeleteDrgAttachmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteDrgAttachment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteDrgAttachmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteDrgAttachmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteDrgAttachmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteDrgAttachmentResponse")
+	}
+	return
+}
+
+// deleteDrgAttachment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteDrgAttachment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/drgAttachments/{drgAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteDrgAttachmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteDrgRouteDistribution Deletes the specified route distribution. You can't delete a route distribution currently in use by a DRG attachment or DRG route table.
+// Remove the DRG route distribution from a DRG attachment or DRG route table by using the "RemoveExportDrgRouteDistribution" or "RemoveImportDrgRouteDistribution' operations.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDrgRouteDistribution.go.html to see an example of how to use DeleteDrgRouteDistribution API.
+func (client VirtualNetworkClient) DeleteDrgRouteDistribution(ctx context.Context, request DeleteDrgRouteDistributionRequest) (response DeleteDrgRouteDistributionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteDrgRouteDistribution, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteDrgRouteDistributionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteDrgRouteDistributionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteDrgRouteDistributionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteDrgRouteDistributionResponse")
+	}
+	return
+}
+
+// deleteDrgRouteDistribution implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteDrgRouteDistribution(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/drgRouteDistributions/{drgRouteDistributionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteDrgRouteDistributionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteDrgRouteTable Deletes the specified DRG route table. There must not be any DRG attachments assigned.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDrgRouteTable.go.html to see an example of how to use DeleteDrgRouteTable API.
+func (client VirtualNetworkClient) DeleteDrgRouteTable(ctx context.Context, request DeleteDrgRouteTableRequest) (response DeleteDrgRouteTableResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteDrgRouteTable, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteDrgRouteTableResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteDrgRouteTableResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteDrgRouteTableResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteDrgRouteTableResponse")
+	}
+	return
+}
+
+// deleteDrgRouteTable implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteDrgRouteTable(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/drgRouteTables/{drgRouteTableId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteDrgRouteTableResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteIPSecConnection Deletes the specified IPSec connection. If your goal is to disable the IPSec VPN between your VCN and
+// on-premises network, it's easiest to simply detach the DRG but keep all the IPSec VPN components intact.
+// If you were to delete all the components and then later need to create an IPSec VPN again, you would
+// need to configure your on-premises router again with the new information returned from
+// CreateIPSecConnection.
+// This is an asynchronous operation. The connection's `lifecycleState` will change to TERMINATING temporarily
+// until the connection is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteIPSecConnection.go.html to see an example of how to use DeleteIPSecConnection API.
+func (client VirtualNetworkClient) DeleteIPSecConnection(ctx context.Context, request DeleteIPSecConnectionRequest) (response DeleteIPSecConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteIPSecConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteIPSecConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteIPSecConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteIPSecConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteIPSecConnectionResponse")
+	}
+	return
+}
+
+// deleteIPSecConnection implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteIPSecConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/ipsecConnections/{ipscId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteIPSecConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteInternetGateway Deletes the specified internet gateway. The internet gateway does not have to be disabled, but
+// there must not be a route table that lists it as a target.
+// This is an asynchronous operation. The gateway's `lifecycleState` will change to TERMINATING temporarily
+// until the gateway is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteInternetGateway.go.html to see an example of how to use DeleteInternetGateway API.
+func (client VirtualNetworkClient) DeleteInternetGateway(ctx context.Context, request DeleteInternetGatewayRequest) (response DeleteInternetGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteInternetGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteInternetGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteInternetGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteInternetGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteInternetGatewayResponse")
+	}
+	return
+}
+
+// deleteInternetGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteInternetGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/internetGateways/{igId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteInternetGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteIpv6 Unassigns and deletes the specified IPv6. You must specify the object's OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm).
+// The IPv6 address is returned to the subnet's pool of available addresses.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteIpv6.go.html to see an example of how to use DeleteIpv6 API.
+func (client VirtualNetworkClient) DeleteIpv6(ctx context.Context, request DeleteIpv6Request) (response DeleteIpv6Response, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteIpv6, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteIpv6Response{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteIpv6Response{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteIpv6Response); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteIpv6Response")
+	}
+	return
+}
+
+// deleteIpv6 implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteIpv6(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/ipv6/{ipv6Id}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteIpv6Response
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteLocalPeeringGateway Deletes the specified local peering gateway (LPG).
+// This is an asynchronous operation; the local peering gateway's `lifecycleState` changes to TERMINATING temporarily
+// until the local peering gateway is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteLocalPeeringGateway.go.html to see an example of how to use DeleteLocalPeeringGateway API.
+func (client VirtualNetworkClient) DeleteLocalPeeringGateway(ctx context.Context, request DeleteLocalPeeringGatewayRequest) (response DeleteLocalPeeringGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteLocalPeeringGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteLocalPeeringGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteLocalPeeringGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteLocalPeeringGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteLocalPeeringGatewayResponse")
+	}
+	return
+}
+
+// deleteLocalPeeringGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteLocalPeeringGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/localPeeringGateways/{localPeeringGatewayId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteLocalPeeringGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteNatGateway Deletes the specified NAT gateway. The NAT gateway does not have to be disabled, but there
+// must not be a route rule that lists the NAT gateway as a target.
+// This is an asynchronous operation. The NAT gateway's `lifecycleState` will change to
+// TERMINATING temporarily until the NAT gateway is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteNatGateway.go.html to see an example of how to use DeleteNatGateway API.
+func (client VirtualNetworkClient) DeleteNatGateway(ctx context.Context, request DeleteNatGatewayRequest) (response DeleteNatGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteNatGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteNatGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteNatGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteNatGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteNatGatewayResponse")
+	}
+	return
+}
+
+// deleteNatGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteNatGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/natGateways/{natGatewayId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteNatGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteNetworkSecurityGroup Deletes the specified network security group. The group must not contain any VNICs.
+// To get a list of the VNICs in a network security group, use
+// ListNetworkSecurityGroupVnics.
+// Each returned NetworkSecurityGroupVnic object
+// contains both the OCID of the VNIC and the OCID of the VNIC's parent resource (for example,
+// the Compute instance that the VNIC is attached to).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteNetworkSecurityGroup.go.html to see an example of how to use DeleteNetworkSecurityGroup API.
+func (client VirtualNetworkClient) DeleteNetworkSecurityGroup(ctx context.Context, request DeleteNetworkSecurityGroupRequest) (response DeleteNetworkSecurityGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteNetworkSecurityGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteNetworkSecurityGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteNetworkSecurityGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteNetworkSecurityGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteNetworkSecurityGroupResponse")
+	}
+	return
+}
+
+// deleteNetworkSecurityGroup implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteNetworkSecurityGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/networkSecurityGroups/{networkSecurityGroupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteNetworkSecurityGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeletePrivateIp Unassigns and deletes the specified private IP. You must
+// specify the object's OCID. The private IP address is returned to
+// the subnet's pool of available addresses.
+// This operation cannot be used with primary private IPs, which are
+// automatically unassigned and deleted when the VNIC is terminated.
+// **Important:** If a secondary private IP is the
+// target of a route rule (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingroutetables.htm#privateip),
+// unassigning it from the VNIC causes that route rule to blackhole and the traffic
+// will be dropped.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeletePrivateIp.go.html to see an example of how to use DeletePrivateIp API.
+func (client VirtualNetworkClient) DeletePrivateIp(ctx context.Context, request DeletePrivateIpRequest) (response DeletePrivateIpResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deletePrivateIp, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeletePrivateIpResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeletePrivateIpResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeletePrivateIpResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeletePrivateIpResponse")
+	}
+	return
+}
+
+// deletePrivateIp implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deletePrivateIp(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/privateIps/{privateIpId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeletePrivateIpResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeletePublicIp Unassigns and deletes the specified public IP (either ephemeral or reserved).
+// You must specify the object's OCID. The public IP address is returned to the
+// Oracle Cloud Infrastructure public IP pool.
+// **Note:** You cannot update, unassign, or delete the public IP that Oracle automatically
+// assigned to an entity for you (such as a load balancer or NAT gateway). The public IP is
+// automatically deleted if the assigned entity is terminated.
+// For an assigned reserved public IP, the initial unassignment portion of this operation
+// is asynchronous. Poll the public IP's `lifecycleState` to determine
+// if the operation succeeded.
+// If you want to simply unassign a reserved public IP and return it to your pool
+// of reserved public IPs, instead use
+// UpdatePublicIp.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeletePublicIp.go.html to see an example of how to use DeletePublicIp API.
+func (client VirtualNetworkClient) DeletePublicIp(ctx context.Context, request DeletePublicIpRequest) (response DeletePublicIpResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deletePublicIp, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeletePublicIpResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeletePublicIpResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeletePublicIpResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeletePublicIpResponse")
+	}
+	return
+}
+
+// deletePublicIp implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deletePublicIp(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/publicIps/{publicIpId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeletePublicIpResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeletePublicIpPool Deletes the specified public IP pool.
+// To delete a public IP pool it must not have any active IP address allocations.
+// You must specify the object's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) when deleting an IP pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeletePublicIpPool.go.html to see an example of how to use DeletePublicIpPool API.
+func (client VirtualNetworkClient) DeletePublicIpPool(ctx context.Context, request DeletePublicIpPoolRequest) (response DeletePublicIpPoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deletePublicIpPool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeletePublicIpPoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeletePublicIpPoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeletePublicIpPoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeletePublicIpPoolResponse")
+	}
+	return
+}
+
+// deletePublicIpPool implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deletePublicIpPool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/publicIpPools/{publicIpPoolId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeletePublicIpPoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteRemotePeeringConnection Deletes the remote peering connection (RPC).
+// This is an asynchronous operation; the RPC's `lifecycleState` changes to TERMINATING temporarily
+// until the RPC is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteRemotePeeringConnection.go.html to see an example of how to use DeleteRemotePeeringConnection API.
+func (client VirtualNetworkClient) DeleteRemotePeeringConnection(ctx context.Context, request DeleteRemotePeeringConnectionRequest) (response DeleteRemotePeeringConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteRemotePeeringConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteRemotePeeringConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteRemotePeeringConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteRemotePeeringConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteRemotePeeringConnectionResponse")
+	}
+	return
+}
+
+// deleteRemotePeeringConnection implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteRemotePeeringConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/remotePeeringConnections/{remotePeeringConnectionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteRemotePeeringConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteRouteTable Deletes the specified route table, but only if it's not associated with a subnet. You can't delete a
+// VCN's default route table.
+// This is an asynchronous operation. The route table's `lifecycleState` will change to TERMINATING temporarily
+// until the route table is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteRouteTable.go.html to see an example of how to use DeleteRouteTable API.
+func (client VirtualNetworkClient) DeleteRouteTable(ctx context.Context, request DeleteRouteTableRequest) (response DeleteRouteTableResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteRouteTable, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteRouteTableResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteRouteTableResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteRouteTableResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteRouteTableResponse")
+	}
+	return
+}
+
+// deleteRouteTable implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteRouteTable(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/routeTables/{rtId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteRouteTableResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteSecurityList Deletes the specified security list, but only if it's not associated with a subnet. You can't delete
+// a VCN's default security list.
+// This is an asynchronous operation. The security list's `lifecycleState` will change to TERMINATING temporarily
+// until the security list is completely removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteSecurityList.go.html to see an example of how to use DeleteSecurityList API.
+func (client VirtualNetworkClient) DeleteSecurityList(ctx context.Context, request DeleteSecurityListRequest) (response DeleteSecurityListResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteSecurityList, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteSecurityListResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteSecurityListResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteSecurityListResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteSecurityListResponse")
+	}
+	return
+}
+
+// deleteSecurityList implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteSecurityList(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/securityLists/{securityListId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteSecurityListResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteServiceGateway Deletes the specified service gateway. There must not be a route table that lists the service
+// gateway as a target.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteServiceGateway.go.html to see an example of how to use DeleteServiceGateway API.
+func (client VirtualNetworkClient) DeleteServiceGateway(ctx context.Context, request DeleteServiceGatewayRequest) (response DeleteServiceGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteServiceGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteServiceGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteServiceGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteServiceGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteServiceGatewayResponse")
+	}
+	return
+}
+
+// deleteServiceGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteServiceGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/serviceGateways/{serviceGatewayId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteServiceGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteSubnet Deletes the specified subnet, but only if there are no instances in the subnet. This is an asynchronous
+// operation. The subnet's `lifecycleState` will change to TERMINATING temporarily. If there are any
+// instances in the subnet, the state will instead change back to AVAILABLE.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteSubnet.go.html to see an example of how to use DeleteSubnet API.
+func (client VirtualNetworkClient) DeleteSubnet(ctx context.Context, request DeleteSubnetRequest) (response DeleteSubnetResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteSubnet, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteSubnetResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteSubnetResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteSubnetResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteSubnetResponse")
+	}
+	return
+}
+
+// deleteSubnet implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteSubnet(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/subnets/{subnetId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteSubnetResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteVcn Deletes the specified VCN. The VCN must be empty and have no attached gateways. This is an asynchronous
+// operation. The VCN's `lifecycleState` will change to TERMINATING temporarily until the VCN is completely
+// removed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVcn.go.html to see an example of how to use DeleteVcn API.
+func (client VirtualNetworkClient) DeleteVcn(ctx context.Context, request DeleteVcnRequest) (response DeleteVcnResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteVcn, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteVcnResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteVcnResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteVcnResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteVcnResponse")
+	}
+	return
+}
+
+// deleteVcn implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteVcn(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/vcns/{vcnId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteVcnResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteVirtualCircuit Deletes the specified virtual circuit.
+// **Important:** If you're using FastConnect via a provider,
+// make sure to also terminate the connection with
+// the provider, or else the provider may continue to bill you.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVirtualCircuit.go.html to see an example of how to use DeleteVirtualCircuit API.
+func (client VirtualNetworkClient) DeleteVirtualCircuit(ctx context.Context, request DeleteVirtualCircuitRequest) (response DeleteVirtualCircuitResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteVirtualCircuit, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteVirtualCircuitResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteVirtualCircuitResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteVirtualCircuitResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteVirtualCircuitResponse")
+	}
+	return
+}
+
+// deleteVirtualCircuit implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteVirtualCircuit(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/virtualCircuits/{virtualCircuitId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteVirtualCircuitResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DeleteVlan Deletes the specified VLAN, but only if there are no VNICs in the VLAN.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVlan.go.html to see an example of how to use DeleteVlan API.
+func (client VirtualNetworkClient) DeleteVlan(ctx context.Context, request DeleteVlanRequest) (response DeleteVlanResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.deleteVlan, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DeleteVlanResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DeleteVlanResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DeleteVlanResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DeleteVlanResponse")
+	}
+	return
+}
+
+// deleteVlan implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) deleteVlan(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodDelete, "/vlans/{vlanId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DeleteVlanResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// DetachServiceId Removes the specified Service from the list of enabled
+// `Service` objects for the specified gateway. You do not need to remove any route
+// rules that specify this `Service` object's `cidrBlock` as the destination CIDR. However, consider
+// removing the rules if your intent is to permanently disable use of the `Service` through this
+// service gateway.
+// **Note:** The `DetachServiceId` operation is an easy way to remove an individual `Service` from
+// the service gateway. Compare it with
+// UpdateServiceGateway, which replaces
+// the entire existing list of enabled `Service` objects with the list that you provide in the
+// `Update` call. `UpdateServiceGateway` also lets you block all traffic through the service
+// gateway without having to remove each of the individual `Service` objects.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachServiceId.go.html to see an example of how to use DetachServiceId API.
+func (client VirtualNetworkClient) DetachServiceId(ctx context.Context, request DetachServiceIdRequest) (response DetachServiceIdResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.detachServiceId, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = DetachServiceIdResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = DetachServiceIdResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(DetachServiceIdResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into DetachServiceIdResponse")
+	}
+	return
+}
+
+// detachServiceId implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) detachServiceId(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/serviceGateways/{serviceGatewayId}/actions/detachService", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response DetachServiceIdResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetAllDrgAttachments Returns a complete list of DRG attachments that belong to a particular DRG.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetAllDrgAttachments.go.html to see an example of how to use GetAllDrgAttachments API.
+func (client VirtualNetworkClient) GetAllDrgAttachments(ctx context.Context, request GetAllDrgAttachmentsRequest) (response GetAllDrgAttachmentsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getAllDrgAttachments, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetAllDrgAttachmentsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetAllDrgAttachmentsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetAllDrgAttachmentsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetAllDrgAttachmentsResponse")
+	}
+	return
+}
+
+// getAllDrgAttachments implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getAllDrgAttachments(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgs/{drgId}/actions/getAllDrgAttachments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetAllDrgAttachmentsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetByoipRange Gets the `ByoipRange` resource. You must specify the OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetByoipRange.go.html to see an example of how to use GetByoipRange API.
+func (client VirtualNetworkClient) GetByoipRange(ctx context.Context, request GetByoipRangeRequest) (response GetByoipRangeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getByoipRange, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetByoipRangeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetByoipRangeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetByoipRangeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetByoipRangeResponse")
+	}
+	return
+}
+
+// getByoipRange implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getByoipRange(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/byoipRanges/{byoipRangeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetByoipRangeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetCpe Gets the specified CPE's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCpe.go.html to see an example of how to use GetCpe API.
+func (client VirtualNetworkClient) GetCpe(ctx context.Context, request GetCpeRequest) (response GetCpeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getCpe, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetCpeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetCpeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetCpeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetCpeResponse")
+	}
+	return
+}
+
+// getCpe implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getCpe(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/cpes/{cpeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetCpeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetCpeDeviceConfigContent Renders a set of CPE configuration content that can help a network engineer configure the actual
+// CPE device (for example, a hardware router) represented by the specified Cpe
+// object.
+// The rendered content is specific to the type of CPE device (for example, Cisco ASA). Therefore the
+// Cpe must have the CPE's device type specified by the `cpeDeviceShapeId`
+// attribute. The content optionally includes answers that the customer provides (see
+// UpdateTunnelCpeDeviceConfig),
+// merged with a template of other information specific to the CPE device type.
+// The operation returns configuration information for *all* of the
+// IPSecConnection objects that use the specified CPE.
+// Here are similar operations:
+//   * GetIpsecCpeDeviceConfigContent
+//   returns CPE configuration content for all tunnels in a single IPSec connection.
+//   * GetTunnelCpeDeviceConfigContent
+//   returns CPE configuration content for a specific tunnel within an IPSec connection.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCpeDeviceConfigContent.go.html to see an example of how to use GetCpeDeviceConfigContent API.
+func (client VirtualNetworkClient) GetCpeDeviceConfigContent(ctx context.Context, request GetCpeDeviceConfigContentRequest) (response GetCpeDeviceConfigContentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getCpeDeviceConfigContent, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetCpeDeviceConfigContentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetCpeDeviceConfigContentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetCpeDeviceConfigContentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetCpeDeviceConfigContentResponse")
+	}
+	return
+}
+
+// getCpeDeviceConfigContent implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getCpeDeviceConfigContent(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/cpes/{cpeId}/cpeConfigContent", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetCpeDeviceConfigContentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetCpeDeviceShape Gets the detailed information about the specified CPE device type. This might include a set of questions
+// that are specific to the particular CPE device type. The customer must supply answers to those questions
+// (see UpdateTunnelCpeDeviceConfig).
+// The service merges the answers with a template of other information for the CPE device type. The following
+// operations return the merged content:
+//   * GetCpeDeviceConfigContent
+//   * GetIpsecCpeDeviceConfigContent
+//   * GetTunnelCpeDeviceConfigContent
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCpeDeviceShape.go.html to see an example of how to use GetCpeDeviceShape API.
+func (client VirtualNetworkClient) GetCpeDeviceShape(ctx context.Context, request GetCpeDeviceShapeRequest) (response GetCpeDeviceShapeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getCpeDeviceShape, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetCpeDeviceShapeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetCpeDeviceShapeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetCpeDeviceShapeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetCpeDeviceShapeResponse")
+	}
+	return
+}
+
+// getCpeDeviceShape implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getCpeDeviceShape(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/cpeDeviceShapes/{cpeDeviceShapeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetCpeDeviceShapeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetCrossConnect Gets the specified cross-connect's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCrossConnect.go.html to see an example of how to use GetCrossConnect API.
+func (client VirtualNetworkClient) GetCrossConnect(ctx context.Context, request GetCrossConnectRequest) (response GetCrossConnectResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getCrossConnect, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetCrossConnectResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetCrossConnectResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetCrossConnectResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetCrossConnectResponse")
+	}
+	return
+}
+
+// getCrossConnect implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getCrossConnect(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/crossConnects/{crossConnectId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetCrossConnectResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetCrossConnectGroup Gets the specified cross-connect group's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCrossConnectGroup.go.html to see an example of how to use GetCrossConnectGroup API.
+func (client VirtualNetworkClient) GetCrossConnectGroup(ctx context.Context, request GetCrossConnectGroupRequest) (response GetCrossConnectGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getCrossConnectGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetCrossConnectGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetCrossConnectGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetCrossConnectGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetCrossConnectGroupResponse")
+	}
+	return
+}
+
+// getCrossConnectGroup implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getCrossConnectGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/crossConnectGroups/{crossConnectGroupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetCrossConnectGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetCrossConnectLetterOfAuthority Gets the Letter of Authority for the specified cross-connect.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCrossConnectLetterOfAuthority.go.html to see an example of how to use GetCrossConnectLetterOfAuthority API.
+func (client VirtualNetworkClient) GetCrossConnectLetterOfAuthority(ctx context.Context, request GetCrossConnectLetterOfAuthorityRequest) (response GetCrossConnectLetterOfAuthorityResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getCrossConnectLetterOfAuthority, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetCrossConnectLetterOfAuthorityResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetCrossConnectLetterOfAuthorityResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetCrossConnectLetterOfAuthorityResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetCrossConnectLetterOfAuthorityResponse")
+	}
+	return
+}
+
+// getCrossConnectLetterOfAuthority implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getCrossConnectLetterOfAuthority(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/crossConnects/{crossConnectId}/letterOfAuthority", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetCrossConnectLetterOfAuthorityResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetCrossConnectStatus Gets the status of the specified cross-connect.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCrossConnectStatus.go.html to see an example of how to use GetCrossConnectStatus API.
+func (client VirtualNetworkClient) GetCrossConnectStatus(ctx context.Context, request GetCrossConnectStatusRequest) (response GetCrossConnectStatusResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getCrossConnectStatus, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetCrossConnectStatusResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetCrossConnectStatusResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetCrossConnectStatusResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetCrossConnectStatusResponse")
+	}
+	return
+}
+
+// getCrossConnectStatus implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getCrossConnectStatus(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/crossConnects/{crossConnectId}/status", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetCrossConnectStatusResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetDhcpOptions Gets the specified set of DHCP options.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDhcpOptions.go.html to see an example of how to use GetDhcpOptions API.
+func (client VirtualNetworkClient) GetDhcpOptions(ctx context.Context, request GetDhcpOptionsRequest) (response GetDhcpOptionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getDhcpOptions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetDhcpOptionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetDhcpOptionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetDhcpOptionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetDhcpOptionsResponse")
+	}
+	return
+}
+
+// getDhcpOptions implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getDhcpOptions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/dhcps/{dhcpId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetDhcpOptionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetDrg Gets the specified DRG's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDrg.go.html to see an example of how to use GetDrg API.
+func (client VirtualNetworkClient) GetDrg(ctx context.Context, request GetDrgRequest) (response GetDrgResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getDrg, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetDrgResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetDrgResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetDrgResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetDrgResponse")
+	}
+	return
+}
+
+// getDrg implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getDrg(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgs/{drgId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetDrgResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetDrgAttachment Gets the `DrgAttachment` resource.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDrgAttachment.go.html to see an example of how to use GetDrgAttachment API.
+func (client VirtualNetworkClient) GetDrgAttachment(ctx context.Context, request GetDrgAttachmentRequest) (response GetDrgAttachmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getDrgAttachment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetDrgAttachmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetDrgAttachmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetDrgAttachmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetDrgAttachmentResponse")
+	}
+	return
+}
+
+// getDrgAttachment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getDrgAttachment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgAttachments/{drgAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetDrgAttachmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetDrgRedundancyStatus Gets the redundancy status for the specified DRG. For more information, see
+// Redundancy Remedies (https://docs.cloud.oracle.com/iaas/Content/Network/Troubleshoot/drgredundancy.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDrgRedundancyStatus.go.html to see an example of how to use GetDrgRedundancyStatus API.
+func (client VirtualNetworkClient) GetDrgRedundancyStatus(ctx context.Context, request GetDrgRedundancyStatusRequest) (response GetDrgRedundancyStatusResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getDrgRedundancyStatus, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetDrgRedundancyStatusResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetDrgRedundancyStatusResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetDrgRedundancyStatusResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetDrgRedundancyStatusResponse")
+	}
+	return
+}
+
+// getDrgRedundancyStatus implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getDrgRedundancyStatus(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgs/{drgId}/redundancyStatus", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetDrgRedundancyStatusResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetDrgRouteDistribution Gets the specified route distribution's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDrgRouteDistribution.go.html to see an example of how to use GetDrgRouteDistribution API.
+func (client VirtualNetworkClient) GetDrgRouteDistribution(ctx context.Context, request GetDrgRouteDistributionRequest) (response GetDrgRouteDistributionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getDrgRouteDistribution, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetDrgRouteDistributionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetDrgRouteDistributionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetDrgRouteDistributionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetDrgRouteDistributionResponse")
+	}
+	return
+}
+
+// getDrgRouteDistribution implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getDrgRouteDistribution(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgRouteDistributions/{drgRouteDistributionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetDrgRouteDistributionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetDrgRouteTable Gets the specified DRG route table's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDrgRouteTable.go.html to see an example of how to use GetDrgRouteTable API.
+func (client VirtualNetworkClient) GetDrgRouteTable(ctx context.Context, request GetDrgRouteTableRequest) (response GetDrgRouteTableResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getDrgRouteTable, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetDrgRouteTableResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetDrgRouteTableResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetDrgRouteTableResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetDrgRouteTableResponse")
+	}
+	return
+}
+
+// getDrgRouteTable implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getDrgRouteTable(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgRouteTables/{drgRouteTableId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetDrgRouteTableResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetFastConnectProviderService Gets the specified provider service.
+// For more information, see FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetFastConnectProviderService.go.html to see an example of how to use GetFastConnectProviderService API.
+func (client VirtualNetworkClient) GetFastConnectProviderService(ctx context.Context, request GetFastConnectProviderServiceRequest) (response GetFastConnectProviderServiceResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getFastConnectProviderService, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetFastConnectProviderServiceResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetFastConnectProviderServiceResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetFastConnectProviderServiceResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetFastConnectProviderServiceResponse")
+	}
+	return
+}
+
+// getFastConnectProviderService implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getFastConnectProviderService(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/fastConnectProviderServices/{providerServiceId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetFastConnectProviderServiceResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetFastConnectProviderServiceKey Gets the specified provider service key's information. Use this operation to validate a
+// provider service key. An invalid key returns a 404 error.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetFastConnectProviderServiceKey.go.html to see an example of how to use GetFastConnectProviderServiceKey API.
+func (client VirtualNetworkClient) GetFastConnectProviderServiceKey(ctx context.Context, request GetFastConnectProviderServiceKeyRequest) (response GetFastConnectProviderServiceKeyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getFastConnectProviderServiceKey, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetFastConnectProviderServiceKeyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetFastConnectProviderServiceKeyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetFastConnectProviderServiceKeyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetFastConnectProviderServiceKeyResponse")
+	}
+	return
+}
+
+// getFastConnectProviderServiceKey implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getFastConnectProviderServiceKey(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/fastConnectProviderServices/{providerServiceId}/providerServiceKeys/{providerServiceKeyName}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetFastConnectProviderServiceKeyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetIPSecConnection Gets the specified IPSec connection's basic information, including the static routes for the
+// on-premises router. If you want the status of the connection (whether it's up or down), use
+// GetIPSecConnectionTunnel.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIPSecConnection.go.html to see an example of how to use GetIPSecConnection API.
+func (client VirtualNetworkClient) GetIPSecConnection(ctx context.Context, request GetIPSecConnectionRequest) (response GetIPSecConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getIPSecConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetIPSecConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetIPSecConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetIPSecConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetIPSecConnectionResponse")
+	}
+	return
+}
+
+// getIPSecConnection implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getIPSecConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipsecConnections/{ipscId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetIPSecConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetIPSecConnectionDeviceConfig Deprecated. To get tunnel information, instead use:
+// * GetIPSecConnectionTunnel
+// * GetIPSecConnectionTunnelSharedSecret
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIPSecConnectionDeviceConfig.go.html to see an example of how to use GetIPSecConnectionDeviceConfig API.
+func (client VirtualNetworkClient) GetIPSecConnectionDeviceConfig(ctx context.Context, request GetIPSecConnectionDeviceConfigRequest) (response GetIPSecConnectionDeviceConfigResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getIPSecConnectionDeviceConfig, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetIPSecConnectionDeviceConfigResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetIPSecConnectionDeviceConfigResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetIPSecConnectionDeviceConfigResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetIPSecConnectionDeviceConfigResponse")
+	}
+	return
+}
+
+// getIPSecConnectionDeviceConfig implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getIPSecConnectionDeviceConfig(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipsecConnections/{ipscId}/deviceConfig", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetIPSecConnectionDeviceConfigResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetIPSecConnectionDeviceStatus Deprecated. To get the tunnel status, instead use
+// GetIPSecConnectionTunnel.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIPSecConnectionDeviceStatus.go.html to see an example of how to use GetIPSecConnectionDeviceStatus API.
+func (client VirtualNetworkClient) GetIPSecConnectionDeviceStatus(ctx context.Context, request GetIPSecConnectionDeviceStatusRequest) (response GetIPSecConnectionDeviceStatusResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getIPSecConnectionDeviceStatus, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetIPSecConnectionDeviceStatusResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetIPSecConnectionDeviceStatusResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetIPSecConnectionDeviceStatusResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetIPSecConnectionDeviceStatusResponse")
+	}
+	return
+}
+
+// getIPSecConnectionDeviceStatus implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getIPSecConnectionDeviceStatus(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipsecConnections/{ipscId}/deviceStatus", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetIPSecConnectionDeviceStatusResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetIPSecConnectionTunnel Gets the specified tunnel's information. The resulting object does not include the tunnel's
+// shared secret (pre-shared key). To retrieve that, use
+// GetIPSecConnectionTunnelSharedSecret.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIPSecConnectionTunnel.go.html to see an example of how to use GetIPSecConnectionTunnel API.
+func (client VirtualNetworkClient) GetIPSecConnectionTunnel(ctx context.Context, request GetIPSecConnectionTunnelRequest) (response GetIPSecConnectionTunnelResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getIPSecConnectionTunnel, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetIPSecConnectionTunnelResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetIPSecConnectionTunnelResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetIPSecConnectionTunnelResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetIPSecConnectionTunnelResponse")
+	}
+	return
+}
+
+// getIPSecConnectionTunnel implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getIPSecConnectionTunnel(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipsecConnections/{ipscId}/tunnels/{tunnelId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetIPSecConnectionTunnelResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetIPSecConnectionTunnelSharedSecret Gets the specified tunnel's shared secret (pre-shared key). To get other information
+// about the tunnel, use GetIPSecConnectionTunnel.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIPSecConnectionTunnelSharedSecret.go.html to see an example of how to use GetIPSecConnectionTunnelSharedSecret API.
+func (client VirtualNetworkClient) GetIPSecConnectionTunnelSharedSecret(ctx context.Context, request GetIPSecConnectionTunnelSharedSecretRequest) (response GetIPSecConnectionTunnelSharedSecretResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getIPSecConnectionTunnelSharedSecret, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetIPSecConnectionTunnelSharedSecretResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetIPSecConnectionTunnelSharedSecretResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetIPSecConnectionTunnelSharedSecretResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetIPSecConnectionTunnelSharedSecretResponse")
+	}
+	return
+}
+
+// getIPSecConnectionTunnelSharedSecret implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getIPSecConnectionTunnelSharedSecret(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipsecConnections/{ipscId}/tunnels/{tunnelId}/sharedSecret", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetIPSecConnectionTunnelSharedSecretResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetInternetGateway Gets the specified internet gateway's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInternetGateway.go.html to see an example of how to use GetInternetGateway API.
+func (client VirtualNetworkClient) GetInternetGateway(ctx context.Context, request GetInternetGatewayRequest) (response GetInternetGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getInternetGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetInternetGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetInternetGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetInternetGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetInternetGatewayResponse")
+	}
+	return
+}
+
+// getInternetGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getInternetGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/internetGateways/{igId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetInternetGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetIpsecCpeDeviceConfigContent Renders a set of CPE configuration content for the specified IPSec connection (for all the
+// tunnels in the connection). The content helps a network engineer configure the actual CPE
+// device (for example, a hardware router) that the specified IPSec connection terminates on.
+// The rendered content is specific to the type of CPE device (for example, Cisco ASA). Therefore the
+// Cpe used by the specified IPSecConnection
+// must have the CPE's device type specified by the `cpeDeviceShapeId` attribute. The content
+// optionally includes answers that the customer provides (see
+// UpdateTunnelCpeDeviceConfig),
+// merged with a template of other information specific to the CPE device type.
+// The operation returns configuration information for all tunnels in the single specified
+// IPSecConnection object. Here are other similar
+// operations:
+//   * GetTunnelCpeDeviceConfigContent
+//   returns CPE configuration content for a specific tunnel within an IPSec connection.
+//   * GetCpeDeviceConfigContent
+//   returns CPE configuration content for *all* IPSec connections that use a specific CPE.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIpsecCpeDeviceConfigContent.go.html to see an example of how to use GetIpsecCpeDeviceConfigContent API.
+func (client VirtualNetworkClient) GetIpsecCpeDeviceConfigContent(ctx context.Context, request GetIpsecCpeDeviceConfigContentRequest) (response GetIpsecCpeDeviceConfigContentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getIpsecCpeDeviceConfigContent, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetIpsecCpeDeviceConfigContentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetIpsecCpeDeviceConfigContentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetIpsecCpeDeviceConfigContentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetIpsecCpeDeviceConfigContentResponse")
+	}
+	return
+}
+
+// getIpsecCpeDeviceConfigContent implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getIpsecCpeDeviceConfigContent(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipsecConnections/{ipscId}/cpeConfigContent", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetIpsecCpeDeviceConfigContentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetIpv6 Gets the specified IPv6. You must specify the object's OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm).
+// Alternatively, you can get the object by using
+// ListIpv6s
+// with the IPv6 address (for example, 2001:0db8:0123:1111:98fe:dcba:9876:4321) and subnet OCID.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIpv6.go.html to see an example of how to use GetIpv6 API.
+func (client VirtualNetworkClient) GetIpv6(ctx context.Context, request GetIpv6Request) (response GetIpv6Response, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getIpv6, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetIpv6Response{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetIpv6Response{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetIpv6Response); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetIpv6Response")
+	}
+	return
+}
+
+// getIpv6 implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getIpv6(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipv6/{ipv6Id}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetIpv6Response
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetLocalPeeringGateway Gets the specified local peering gateway's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetLocalPeeringGateway.go.html to see an example of how to use GetLocalPeeringGateway API.
+func (client VirtualNetworkClient) GetLocalPeeringGateway(ctx context.Context, request GetLocalPeeringGatewayRequest) (response GetLocalPeeringGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getLocalPeeringGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetLocalPeeringGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetLocalPeeringGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetLocalPeeringGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetLocalPeeringGatewayResponse")
+	}
+	return
+}
+
+// getLocalPeeringGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getLocalPeeringGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/localPeeringGateways/{localPeeringGatewayId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetLocalPeeringGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetNatGateway Gets the specified NAT gateway's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetNatGateway.go.html to see an example of how to use GetNatGateway API.
+func (client VirtualNetworkClient) GetNatGateway(ctx context.Context, request GetNatGatewayRequest) (response GetNatGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getNatGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetNatGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetNatGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetNatGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetNatGatewayResponse")
+	}
+	return
+}
+
+// getNatGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getNatGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/natGateways/{natGatewayId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetNatGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetNetworkSecurityGroup Gets the specified network security group's information.
+// To list the VNICs in an NSG, see
+// ListNetworkSecurityGroupVnics.
+// To list the security rules in an NSG, see
+// ListNetworkSecurityGroupSecurityRules.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetNetworkSecurityGroup.go.html to see an example of how to use GetNetworkSecurityGroup API.
+func (client VirtualNetworkClient) GetNetworkSecurityGroup(ctx context.Context, request GetNetworkSecurityGroupRequest) (response GetNetworkSecurityGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getNetworkSecurityGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetNetworkSecurityGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetNetworkSecurityGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetNetworkSecurityGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetNetworkSecurityGroupResponse")
+	}
+	return
+}
+
+// getNetworkSecurityGroup implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getNetworkSecurityGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/networkSecurityGroups/{networkSecurityGroupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetNetworkSecurityGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetNetworkingTopology Gets a virtual networking topology for the current region.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetNetworkingTopology.go.html to see an example of how to use GetNetworkingTopology API.
+func (client VirtualNetworkClient) GetNetworkingTopology(ctx context.Context, request GetNetworkingTopologyRequest) (response GetNetworkingTopologyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getNetworkingTopology, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetNetworkingTopologyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetNetworkingTopologyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetNetworkingTopologyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetNetworkingTopologyResponse")
+	}
+	return
+}
+
+// getNetworkingTopology implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getNetworkingTopology(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/networkingTopology", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetNetworkingTopologyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetPrivateIp Gets the specified private IP. You must specify the object's OCID.
+// Alternatively, you can get the object by using
+// ListPrivateIps
+// with the private IP address (for example, 10.0.3.3) and subnet OCID.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetPrivateIp.go.html to see an example of how to use GetPrivateIp API.
+func (client VirtualNetworkClient) GetPrivateIp(ctx context.Context, request GetPrivateIpRequest) (response GetPrivateIpResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getPrivateIp, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetPrivateIpResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetPrivateIpResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetPrivateIpResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetPrivateIpResponse")
+	}
+	return
+}
+
+// getPrivateIp implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getPrivateIp(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/privateIps/{privateIpId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetPrivateIpResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetPublicIp Gets the specified public IP. You must specify the object's OCID.
+// Alternatively, you can get the object by using GetPublicIpByIpAddress
+// with the public IP address (for example, 203.0.113.2).
+// Or you can use GetPublicIpByPrivateIpId
+// with the OCID of the private IP that the public IP is assigned to.
+// **Note:** If you're fetching a reserved public IP that is in the process of being
+// moved to a different private IP, the service returns the public IP object with
+// `lifecycleState` = ASSIGNING and `assignedEntityId` = OCID of the target private IP.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetPublicIp.go.html to see an example of how to use GetPublicIp API.
+func (client VirtualNetworkClient) GetPublicIp(ctx context.Context, request GetPublicIpRequest) (response GetPublicIpResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getPublicIp, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetPublicIpResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetPublicIpResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetPublicIpResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetPublicIpResponse")
+	}
+	return
+}
+
+// getPublicIp implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getPublicIp(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/publicIps/{publicIpId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetPublicIpResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetPublicIpByIpAddress Gets the public IP based on the public IP address (for example, 203.0.113.2).
+// **Note:** If you're fetching a reserved public IP that is in the process of being
+// moved to a different private IP, the service returns the public IP object with
+// `lifecycleState` = ASSIGNING and `assignedEntityId` = OCID of the target private IP.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetPublicIpByIpAddress.go.html to see an example of how to use GetPublicIpByIpAddress API.
+func (client VirtualNetworkClient) GetPublicIpByIpAddress(ctx context.Context, request GetPublicIpByIpAddressRequest) (response GetPublicIpByIpAddressResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getPublicIpByIpAddress, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetPublicIpByIpAddressResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetPublicIpByIpAddressResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetPublicIpByIpAddressResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetPublicIpByIpAddressResponse")
+	}
+	return
+}
+
+// getPublicIpByIpAddress implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getPublicIpByIpAddress(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/publicIps/actions/getByIpAddress", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetPublicIpByIpAddressResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetPublicIpByPrivateIpId Gets the public IP assigned to the specified private IP. You must specify the OCID
+// of the private IP. If no public IP is assigned, a 404 is returned.
+// **Note:** If you're fetching a reserved public IP that is in the process of being
+// moved to a different private IP, and you provide the OCID of the original private
+// IP, this operation returns a 404. If you instead provide the OCID of the target
+// private IP, or if you instead call
+// GetPublicIp or
+// GetPublicIpByIpAddress, the
+// service returns the public IP object with `lifecycleState` = ASSIGNING and
+// `assignedEntityId` = OCID of the target private IP.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetPublicIpByPrivateIpId.go.html to see an example of how to use GetPublicIpByPrivateIpId API.
+func (client VirtualNetworkClient) GetPublicIpByPrivateIpId(ctx context.Context, request GetPublicIpByPrivateIpIdRequest) (response GetPublicIpByPrivateIpIdResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getPublicIpByPrivateIpId, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetPublicIpByPrivateIpIdResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetPublicIpByPrivateIpIdResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetPublicIpByPrivateIpIdResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetPublicIpByPrivateIpIdResponse")
+	}
+	return
+}
+
+// getPublicIpByPrivateIpId implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getPublicIpByPrivateIpId(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/publicIps/actions/getByPrivateIpId", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetPublicIpByPrivateIpIdResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetPublicIpPool Gets the specified `PublicIpPool` object. You must specify the object's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetPublicIpPool.go.html to see an example of how to use GetPublicIpPool API.
+func (client VirtualNetworkClient) GetPublicIpPool(ctx context.Context, request GetPublicIpPoolRequest) (response GetPublicIpPoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getPublicIpPool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetPublicIpPoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetPublicIpPoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetPublicIpPoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetPublicIpPoolResponse")
+	}
+	return
+}
+
+// getPublicIpPool implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getPublicIpPool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/publicIpPools/{publicIpPoolId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetPublicIpPoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetRemotePeeringConnection Get the specified remote peering connection's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetRemotePeeringConnection.go.html to see an example of how to use GetRemotePeeringConnection API.
+func (client VirtualNetworkClient) GetRemotePeeringConnection(ctx context.Context, request GetRemotePeeringConnectionRequest) (response GetRemotePeeringConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getRemotePeeringConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetRemotePeeringConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetRemotePeeringConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetRemotePeeringConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetRemotePeeringConnectionResponse")
+	}
+	return
+}
+
+// getRemotePeeringConnection implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getRemotePeeringConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/remotePeeringConnections/{remotePeeringConnectionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetRemotePeeringConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetRouteTable Gets the specified route table's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetRouteTable.go.html to see an example of how to use GetRouteTable API.
+func (client VirtualNetworkClient) GetRouteTable(ctx context.Context, request GetRouteTableRequest) (response GetRouteTableResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getRouteTable, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetRouteTableResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetRouteTableResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetRouteTableResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetRouteTableResponse")
+	}
+	return
+}
+
+// getRouteTable implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getRouteTable(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/routeTables/{rtId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetRouteTableResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetSecurityList Gets the specified security list's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetSecurityList.go.html to see an example of how to use GetSecurityList API.
+func (client VirtualNetworkClient) GetSecurityList(ctx context.Context, request GetSecurityListRequest) (response GetSecurityListResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getSecurityList, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetSecurityListResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetSecurityListResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetSecurityListResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetSecurityListResponse")
+	}
+	return
+}
+
+// getSecurityList implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getSecurityList(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/securityLists/{securityListId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetSecurityListResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetService Gets the specified Service object.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetService.go.html to see an example of how to use GetService API.
+func (client VirtualNetworkClient) GetService(ctx context.Context, request GetServiceRequest) (response GetServiceResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getService, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetServiceResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetServiceResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetServiceResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetServiceResponse")
+	}
+	return
+}
+
+// getService implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getService(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/services/{serviceId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetServiceResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetServiceGateway Gets the specified service gateway's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetServiceGateway.go.html to see an example of how to use GetServiceGateway API.
+func (client VirtualNetworkClient) GetServiceGateway(ctx context.Context, request GetServiceGatewayRequest) (response GetServiceGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getServiceGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetServiceGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetServiceGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetServiceGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetServiceGatewayResponse")
+	}
+	return
+}
+
+// getServiceGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getServiceGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/serviceGateways/{serviceGatewayId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetServiceGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetSubnet Gets the specified subnet's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetSubnet.go.html to see an example of how to use GetSubnet API.
+func (client VirtualNetworkClient) GetSubnet(ctx context.Context, request GetSubnetRequest) (response GetSubnetResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getSubnet, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetSubnetResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetSubnetResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetSubnetResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetSubnetResponse")
+	}
+	return
+}
+
+// getSubnet implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getSubnet(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/subnets/{subnetId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetSubnetResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetTunnelCpeDeviceConfig Gets the set of CPE configuration answers for the tunnel, which the customer provided in
+// UpdateTunnelCpeDeviceConfig.
+// To get the full set of content for the tunnel (any answers merged with the template of other
+// information specific to the CPE device type), use
+// GetTunnelCpeDeviceConfigContent.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetTunnelCpeDeviceConfig.go.html to see an example of how to use GetTunnelCpeDeviceConfig API.
+func (client VirtualNetworkClient) GetTunnelCpeDeviceConfig(ctx context.Context, request GetTunnelCpeDeviceConfigRequest) (response GetTunnelCpeDeviceConfigResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getTunnelCpeDeviceConfig, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetTunnelCpeDeviceConfigResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetTunnelCpeDeviceConfigResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetTunnelCpeDeviceConfigResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetTunnelCpeDeviceConfigResponse")
+	}
+	return
+}
+
+// getTunnelCpeDeviceConfig implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getTunnelCpeDeviceConfig(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipsecConnections/{ipscId}/tunnels/{tunnelId}/tunnelDeviceConfig", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetTunnelCpeDeviceConfigResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetTunnelCpeDeviceConfigContent Renders a set of CPE configuration content for the specified IPSec tunnel. The content helps a
+// network engineer configure the actual CPE device (for example, a hardware router) that the specified
+// IPSec tunnel terminates on.
+// The rendered content is specific to the type of CPE device (for example, Cisco ASA). Therefore the
+// Cpe used by the specified IPSecConnection
+// must have the CPE's device type specified by the `cpeDeviceShapeId` attribute. The content
+// optionally includes answers that the customer provides (see
+// UpdateTunnelCpeDeviceConfig),
+// merged with a template of other information specific to the CPE device type.
+// The operation returns configuration information for only the specified IPSec tunnel.
+// Here are other similar operations:
+//   * GetIpsecCpeDeviceConfigContent
+//   returns CPE configuration content for all tunnels in a single IPSec connection.
+//   * GetCpeDeviceConfigContent
+//   returns CPE configuration content for *all* IPSec connections that use a specific CPE.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetTunnelCpeDeviceConfigContent.go.html to see an example of how to use GetTunnelCpeDeviceConfigContent API.
+func (client VirtualNetworkClient) GetTunnelCpeDeviceConfigContent(ctx context.Context, request GetTunnelCpeDeviceConfigContentRequest) (response GetTunnelCpeDeviceConfigContentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getTunnelCpeDeviceConfigContent, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetTunnelCpeDeviceConfigContentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetTunnelCpeDeviceConfigContentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetTunnelCpeDeviceConfigContentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetTunnelCpeDeviceConfigContentResponse")
+	}
+	return
+}
+
+// getTunnelCpeDeviceConfigContent implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getTunnelCpeDeviceConfigContent(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipsecConnections/{ipscId}/tunnels/{tunnelId}/tunnelDeviceConfig/content", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetTunnelCpeDeviceConfigContentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetUpgradeStatus Returns the DRG upgrade status. The status can be not updated, in progress, or updated. Also indicates how much of the upgrade is completed.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetUpgradeStatus.go.html to see an example of how to use GetUpgradeStatus API.
+func (client VirtualNetworkClient) GetUpgradeStatus(ctx context.Context, request GetUpgradeStatusRequest) (response GetUpgradeStatusResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getUpgradeStatus, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetUpgradeStatusResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetUpgradeStatusResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetUpgradeStatusResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetUpgradeStatusResponse")
+	}
+	return
+}
+
+// getUpgradeStatus implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getUpgradeStatus(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgs/{drgId}/actions/upgradeStatus", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetUpgradeStatusResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVcn Gets the specified VCN's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVcn.go.html to see an example of how to use GetVcn API.
+func (client VirtualNetworkClient) GetVcn(ctx context.Context, request GetVcnRequest) (response GetVcnResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVcn, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVcnResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVcnResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVcnResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVcnResponse")
+	}
+	return
+}
+
+// getVcn implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getVcn(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/vcns/{vcnId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVcnResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVcnDnsResolverAssociation Get the associated DNS resolver information with a vcn
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVcnDnsResolverAssociation.go.html to see an example of how to use GetVcnDnsResolverAssociation API.
+func (client VirtualNetworkClient) GetVcnDnsResolverAssociation(ctx context.Context, request GetVcnDnsResolverAssociationRequest) (response GetVcnDnsResolverAssociationResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVcnDnsResolverAssociation, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVcnDnsResolverAssociationResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVcnDnsResolverAssociationResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVcnDnsResolverAssociationResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVcnDnsResolverAssociationResponse")
+	}
+	return
+}
+
+// getVcnDnsResolverAssociation implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getVcnDnsResolverAssociation(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/vcns/{vcnId}/dnsResolverAssociation", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVcnDnsResolverAssociationResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVcnTopology Gets a virtual network topology for a given VCN.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVcnTopology.go.html to see an example of how to use GetVcnTopology API.
+func (client VirtualNetworkClient) GetVcnTopology(ctx context.Context, request GetVcnTopologyRequest) (response GetVcnTopologyResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVcnTopology, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVcnTopologyResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVcnTopologyResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVcnTopologyResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVcnTopologyResponse")
+	}
+	return
+}
+
+// getVcnTopology implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getVcnTopology(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/vcnTopology", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVcnTopologyResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVirtualCircuit Gets the specified virtual circuit's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVirtualCircuit.go.html to see an example of how to use GetVirtualCircuit API.
+func (client VirtualNetworkClient) GetVirtualCircuit(ctx context.Context, request GetVirtualCircuitRequest) (response GetVirtualCircuitResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVirtualCircuit, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVirtualCircuitResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVirtualCircuitResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVirtualCircuitResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVirtualCircuitResponse")
+	}
+	return
+}
+
+// getVirtualCircuit implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getVirtualCircuit(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/virtualCircuits/{virtualCircuitId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVirtualCircuitResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVlan Gets the specified VLAN's information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVlan.go.html to see an example of how to use GetVlan API.
+func (client VirtualNetworkClient) GetVlan(ctx context.Context, request GetVlanRequest) (response GetVlanResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVlan, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVlanResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVlanResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVlanResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVlanResponse")
+	}
+	return
+}
+
+// getVlan implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getVlan(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/vlans/{vlanId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVlanResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// GetVnic Gets the information for the specified virtual network interface card (VNIC).
+// You can get the VNIC OCID from the
+// ListVnicAttachments
+// operation.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVnic.go.html to see an example of how to use GetVnic API.
+func (client VirtualNetworkClient) GetVnic(ctx context.Context, request GetVnicRequest) (response GetVnicResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.getVnic, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = GetVnicResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = GetVnicResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(GetVnicResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into GetVnicResponse")
+	}
+	return
+}
+
+// getVnic implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) getVnic(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/vnics/{vnicId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response GetVnicResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListAllowedPeerRegionsForRemotePeering Lists the regions that support remote VCN peering (which is peering across regions).
+// For more information, see VCN Peering (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/VCNpeering.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListAllowedPeerRegionsForRemotePeering.go.html to see an example of how to use ListAllowedPeerRegionsForRemotePeering API.
+func (client VirtualNetworkClient) ListAllowedPeerRegionsForRemotePeering(ctx context.Context, request ListAllowedPeerRegionsForRemotePeeringRequest) (response ListAllowedPeerRegionsForRemotePeeringResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listAllowedPeerRegionsForRemotePeering, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListAllowedPeerRegionsForRemotePeeringResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListAllowedPeerRegionsForRemotePeeringResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListAllowedPeerRegionsForRemotePeeringResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListAllowedPeerRegionsForRemotePeeringResponse")
+	}
+	return
+}
+
+// listAllowedPeerRegionsForRemotePeering implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listAllowedPeerRegionsForRemotePeering(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/allowedPeerRegionsForRemotePeering", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListAllowedPeerRegionsForRemotePeeringResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListByoipAllocatedRanges Lists the subranges of a BYOIP CIDR block currently allocated to an IP pool.
+// Each `ByoipAllocatedRange` object also lists the IP pool where it is allocated.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListByoipAllocatedRanges.go.html to see an example of how to use ListByoipAllocatedRanges API.
+func (client VirtualNetworkClient) ListByoipAllocatedRanges(ctx context.Context, request ListByoipAllocatedRangesRequest) (response ListByoipAllocatedRangesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listByoipAllocatedRanges, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListByoipAllocatedRangesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListByoipAllocatedRangesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListByoipAllocatedRangesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListByoipAllocatedRangesResponse")
+	}
+	return
+}
+
+// listByoipAllocatedRanges implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listByoipAllocatedRanges(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/byoipRanges/{byoipRangeId}/byoipAllocatedRanges", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListByoipAllocatedRangesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListByoipRanges Lists the `ByoipRange` resources in the specified compartment.
+// You can filter the list using query parameters.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListByoipRanges.go.html to see an example of how to use ListByoipRanges API.
+func (client VirtualNetworkClient) ListByoipRanges(ctx context.Context, request ListByoipRangesRequest) (response ListByoipRangesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listByoipRanges, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListByoipRangesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListByoipRangesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListByoipRangesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListByoipRangesResponse")
+	}
+	return
+}
+
+// listByoipRanges implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listByoipRanges(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/byoipRanges", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListByoipRangesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListCpeDeviceShapes Lists the CPE device types that the Networking service provides CPE configuration
+// content for (example: Cisco ASA). The content helps a network engineer configure
+// the actual CPE device represented by a Cpe object.
+// If you want to generate CPE configuration content for one of the returned CPE device types,
+// ensure that the Cpe object's `cpeDeviceShapeId` attribute is set
+// to the CPE device type's OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) (returned by this operation).
+// For information about generating CPE configuration content, see these operations:
+//   * GetCpeDeviceConfigContent
+//   * GetIpsecCpeDeviceConfigContent
+//   * GetTunnelCpeDeviceConfigContent
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCpeDeviceShapes.go.html to see an example of how to use ListCpeDeviceShapes API.
+func (client VirtualNetworkClient) ListCpeDeviceShapes(ctx context.Context, request ListCpeDeviceShapesRequest) (response ListCpeDeviceShapesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listCpeDeviceShapes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListCpeDeviceShapesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListCpeDeviceShapesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListCpeDeviceShapesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListCpeDeviceShapesResponse")
+	}
+	return
+}
+
+// listCpeDeviceShapes implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listCpeDeviceShapes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/cpeDeviceShapes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListCpeDeviceShapesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListCpes Lists the customer-premises equipment objects (CPEs) in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCpes.go.html to see an example of how to use ListCpes API.
+func (client VirtualNetworkClient) ListCpes(ctx context.Context, request ListCpesRequest) (response ListCpesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listCpes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListCpesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListCpesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListCpesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListCpesResponse")
+	}
+	return
+}
+
+// listCpes implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listCpes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/cpes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListCpesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListCrossConnectGroups Lists the cross-connect groups in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCrossConnectGroups.go.html to see an example of how to use ListCrossConnectGroups API.
+func (client VirtualNetworkClient) ListCrossConnectGroups(ctx context.Context, request ListCrossConnectGroupsRequest) (response ListCrossConnectGroupsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listCrossConnectGroups, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListCrossConnectGroupsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListCrossConnectGroupsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListCrossConnectGroupsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListCrossConnectGroupsResponse")
+	}
+	return
+}
+
+// listCrossConnectGroups implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listCrossConnectGroups(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/crossConnectGroups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListCrossConnectGroupsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListCrossConnectLocations Lists the available FastConnect locations for cross-connect installation. You need
+// this information so you can specify your desired location when you create a cross-connect.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCrossConnectLocations.go.html to see an example of how to use ListCrossConnectLocations API.
+func (client VirtualNetworkClient) ListCrossConnectLocations(ctx context.Context, request ListCrossConnectLocationsRequest) (response ListCrossConnectLocationsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listCrossConnectLocations, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListCrossConnectLocationsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListCrossConnectLocationsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListCrossConnectLocationsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListCrossConnectLocationsResponse")
+	}
+	return
+}
+
+// listCrossConnectLocations implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listCrossConnectLocations(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/crossConnectLocations", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListCrossConnectLocationsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListCrossConnectMappings Lists the Cross Connect mapping Details for the specified
+// virtual circuit.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCrossConnectMappings.go.html to see an example of how to use ListCrossConnectMappings API.
+func (client VirtualNetworkClient) ListCrossConnectMappings(ctx context.Context, request ListCrossConnectMappingsRequest) (response ListCrossConnectMappingsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listCrossConnectMappings, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListCrossConnectMappingsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListCrossConnectMappingsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListCrossConnectMappingsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListCrossConnectMappingsResponse")
+	}
+	return
+}
+
+// listCrossConnectMappings implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listCrossConnectMappings(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/virtualCircuits/{virtualCircuitId}/crossConnectMappings", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListCrossConnectMappingsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListCrossConnects Lists the cross-connects in the specified compartment. You can filter the list
+// by specifying the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of a cross-connect group.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCrossConnects.go.html to see an example of how to use ListCrossConnects API.
+func (client VirtualNetworkClient) ListCrossConnects(ctx context.Context, request ListCrossConnectsRequest) (response ListCrossConnectsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listCrossConnects, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListCrossConnectsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListCrossConnectsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListCrossConnectsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListCrossConnectsResponse")
+	}
+	return
+}
+
+// listCrossConnects implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listCrossConnects(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/crossConnects", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListCrossConnectsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListCrossconnectPortSpeedShapes Lists the available port speeds for cross-connects. You need this information
+// so you can specify your desired port speed (that is, shape) when you create a
+// cross-connect.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCrossconnectPortSpeedShapes.go.html to see an example of how to use ListCrossconnectPortSpeedShapes API.
+func (client VirtualNetworkClient) ListCrossconnectPortSpeedShapes(ctx context.Context, request ListCrossconnectPortSpeedShapesRequest) (response ListCrossconnectPortSpeedShapesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listCrossconnectPortSpeedShapes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListCrossconnectPortSpeedShapesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListCrossconnectPortSpeedShapesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListCrossconnectPortSpeedShapesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListCrossconnectPortSpeedShapesResponse")
+	}
+	return
+}
+
+// listCrossconnectPortSpeedShapes implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listCrossconnectPortSpeedShapes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/crossConnectPortSpeedShapes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListCrossconnectPortSpeedShapesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDhcpOptions Lists the sets of DHCP options in the specified VCN and specified compartment.
+// If the VCN ID is not provided, then the list includes the sets of DHCP options from all VCNs in the specified compartment.
+// The response includes the default set of options that automatically comes with each VCN,
+// plus any other sets you've created.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDhcpOptions.go.html to see an example of how to use ListDhcpOptions API.
+func (client VirtualNetworkClient) ListDhcpOptions(ctx context.Context, request ListDhcpOptionsRequest) (response ListDhcpOptionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDhcpOptions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDhcpOptionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDhcpOptionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDhcpOptionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDhcpOptionsResponse")
+	}
+	return
+}
+
+// listDhcpOptions implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listDhcpOptions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/dhcps", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDhcpOptionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDrgAttachments Lists the `DrgAttachment` resource for the specified compartment. You can filter the
+// results by DRG, attached network, attachment type, DRG route table or
+// VCN route table.
+// The LIST API lists DRG attachments by attachment type. It will default to list VCN attachments,
+// but you may request to list ALL attachments of ALL types.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgAttachments.go.html to see an example of how to use ListDrgAttachments API.
+func (client VirtualNetworkClient) ListDrgAttachments(ctx context.Context, request ListDrgAttachmentsRequest) (response ListDrgAttachmentsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDrgAttachments, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDrgAttachmentsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDrgAttachmentsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDrgAttachmentsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDrgAttachmentsResponse")
+	}
+	return
+}
+
+// listDrgAttachments implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listDrgAttachments(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgAttachments", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDrgAttachmentsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDrgRouteDistributionStatements Lists the statements for the specified route distribution.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgRouteDistributionStatements.go.html to see an example of how to use ListDrgRouteDistributionStatements API.
+func (client VirtualNetworkClient) ListDrgRouteDistributionStatements(ctx context.Context, request ListDrgRouteDistributionStatementsRequest) (response ListDrgRouteDistributionStatementsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDrgRouteDistributionStatements, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDrgRouteDistributionStatementsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDrgRouteDistributionStatementsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDrgRouteDistributionStatementsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDrgRouteDistributionStatementsResponse")
+	}
+	return
+}
+
+// listDrgRouteDistributionStatements implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listDrgRouteDistributionStatements(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgRouteDistributions/{drgRouteDistributionId}/drgRouteDistributionStatements", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDrgRouteDistributionStatementsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDrgRouteDistributions Lists the route distributions in the specified DRG.
+// To retrieve the statements in a distribution, use the
+// ListDrgRouteDistributionStatements operation.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgRouteDistributions.go.html to see an example of how to use ListDrgRouteDistributions API.
+func (client VirtualNetworkClient) ListDrgRouteDistributions(ctx context.Context, request ListDrgRouteDistributionsRequest) (response ListDrgRouteDistributionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDrgRouteDistributions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDrgRouteDistributionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDrgRouteDistributionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDrgRouteDistributionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDrgRouteDistributionsResponse")
+	}
+	return
+}
+
+// listDrgRouteDistributions implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listDrgRouteDistributions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgRouteDistributions", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDrgRouteDistributionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDrgRouteRules Lists the route rules in the specified DRG route table.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgRouteRules.go.html to see an example of how to use ListDrgRouteRules API.
+func (client VirtualNetworkClient) ListDrgRouteRules(ctx context.Context, request ListDrgRouteRulesRequest) (response ListDrgRouteRulesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDrgRouteRules, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDrgRouteRulesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDrgRouteRulesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDrgRouteRulesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDrgRouteRulesResponse")
+	}
+	return
+}
+
+// listDrgRouteRules implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listDrgRouteRules(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgRouteTables/{drgRouteTableId}/drgRouteRules", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDrgRouteRulesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDrgRouteTables Lists the DRG route tables for the specified DRG.
+// Use the `ListDrgRouteRules` operation to retrieve the route rules in a table.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgRouteTables.go.html to see an example of how to use ListDrgRouteTables API.
+func (client VirtualNetworkClient) ListDrgRouteTables(ctx context.Context, request ListDrgRouteTablesRequest) (response ListDrgRouteTablesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDrgRouteTables, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDrgRouteTablesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDrgRouteTablesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDrgRouteTablesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDrgRouteTablesResponse")
+	}
+	return
+}
+
+// listDrgRouteTables implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listDrgRouteTables(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgRouteTables", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDrgRouteTablesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListDrgs Lists the DRGs in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgs.go.html to see an example of how to use ListDrgs API.
+func (client VirtualNetworkClient) ListDrgs(ctx context.Context, request ListDrgsRequest) (response ListDrgsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listDrgs, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListDrgsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListDrgsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListDrgsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListDrgsResponse")
+	}
+	return
+}
+
+// listDrgs implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listDrgs(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/drgs", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListDrgsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListFastConnectProviderServices Lists the service offerings from supported providers. You need this
+// information so you can specify your desired provider and service
+// offering when you create a virtual circuit.
+// For the compartment ID, provide the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of your tenancy (the root compartment).
+// For more information, see FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListFastConnectProviderServices.go.html to see an example of how to use ListFastConnectProviderServices API.
+func (client VirtualNetworkClient) ListFastConnectProviderServices(ctx context.Context, request ListFastConnectProviderServicesRequest) (response ListFastConnectProviderServicesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listFastConnectProviderServices, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListFastConnectProviderServicesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListFastConnectProviderServicesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListFastConnectProviderServicesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListFastConnectProviderServicesResponse")
+	}
+	return
+}
+
+// listFastConnectProviderServices implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listFastConnectProviderServices(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/fastConnectProviderServices", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListFastConnectProviderServicesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListFastConnectProviderVirtualCircuitBandwidthShapes Gets the list of available virtual circuit bandwidth levels for a provider.
+// You need this information so you can specify your desired bandwidth level (shape) when you create a virtual circuit.
+// For more information about virtual circuits, see FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListFastConnectProviderVirtualCircuitBandwidthShapes.go.html to see an example of how to use ListFastConnectProviderVirtualCircuitBandwidthShapes API.
+func (client VirtualNetworkClient) ListFastConnectProviderVirtualCircuitBandwidthShapes(ctx context.Context, request ListFastConnectProviderVirtualCircuitBandwidthShapesRequest) (response ListFastConnectProviderVirtualCircuitBandwidthShapesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listFastConnectProviderVirtualCircuitBandwidthShapes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListFastConnectProviderVirtualCircuitBandwidthShapesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListFastConnectProviderVirtualCircuitBandwidthShapesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListFastConnectProviderVirtualCircuitBandwidthShapesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListFastConnectProviderVirtualCircuitBandwidthShapesResponse")
+	}
+	return
+}
+
+// listFastConnectProviderVirtualCircuitBandwidthShapes implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listFastConnectProviderVirtualCircuitBandwidthShapes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/fastConnectProviderServices/{providerServiceId}/virtualCircuitBandwidthShapes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListFastConnectProviderVirtualCircuitBandwidthShapesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListIPSecConnectionTunnels Lists the tunnel information for the specified IPSec connection.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListIPSecConnectionTunnels.go.html to see an example of how to use ListIPSecConnectionTunnels API.
+func (client VirtualNetworkClient) ListIPSecConnectionTunnels(ctx context.Context, request ListIPSecConnectionTunnelsRequest) (response ListIPSecConnectionTunnelsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listIPSecConnectionTunnels, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListIPSecConnectionTunnelsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListIPSecConnectionTunnelsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListIPSecConnectionTunnelsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListIPSecConnectionTunnelsResponse")
+	}
+	return
+}
+
+// listIPSecConnectionTunnels implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listIPSecConnectionTunnels(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipsecConnections/{ipscId}/tunnels", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListIPSecConnectionTunnelsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListIPSecConnections Lists the IPSec connections for the specified compartment. You can filter the
+// results by DRG or CPE.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListIPSecConnections.go.html to see an example of how to use ListIPSecConnections API.
+func (client VirtualNetworkClient) ListIPSecConnections(ctx context.Context, request ListIPSecConnectionsRequest) (response ListIPSecConnectionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listIPSecConnections, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListIPSecConnectionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListIPSecConnectionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListIPSecConnectionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListIPSecConnectionsResponse")
+	}
+	return
+}
+
+// listIPSecConnections implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listIPSecConnections(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipsecConnections", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListIPSecConnectionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListInternetGateways Lists the internet gateways in the specified VCN and the specified compartment.
+// If the VCN ID is not provided, then the list includes the internet gateways from all VCNs in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInternetGateways.go.html to see an example of how to use ListInternetGateways API.
+func (client VirtualNetworkClient) ListInternetGateways(ctx context.Context, request ListInternetGatewaysRequest) (response ListInternetGatewaysResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listInternetGateways, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListInternetGatewaysResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListInternetGatewaysResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListInternetGatewaysResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListInternetGatewaysResponse")
+	}
+	return
+}
+
+// listInternetGateways implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listInternetGateways(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/internetGateways", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListInternetGatewaysResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListIpv6s Lists the Ipv6 objects based
+// on one of these filters:
+//   * Subnet OCID.
+//   * VNIC OCID.
+//   * Both IPv6 address and subnet OCID: This lets you get an `Ipv6` object based on its private
+//   IPv6 address (for example, 2001:0db8:0123:1111:abcd:ef01:2345:6789) and not its OCID. For comparison,
+//   GetIpv6 requires the OCID.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListIpv6s.go.html to see an example of how to use ListIpv6s API.
+func (client VirtualNetworkClient) ListIpv6s(ctx context.Context, request ListIpv6sRequest) (response ListIpv6sResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listIpv6s, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListIpv6sResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListIpv6sResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListIpv6sResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListIpv6sResponse")
+	}
+	return
+}
+
+// listIpv6s implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listIpv6s(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/ipv6", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListIpv6sResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListLocalPeeringGateways Lists the local peering gateways (LPGs) for the specified VCN and specified compartment.
+// If the VCN ID is not provided, then the list includes the LPGs from all VCNs in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListLocalPeeringGateways.go.html to see an example of how to use ListLocalPeeringGateways API.
+func (client VirtualNetworkClient) ListLocalPeeringGateways(ctx context.Context, request ListLocalPeeringGatewaysRequest) (response ListLocalPeeringGatewaysResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listLocalPeeringGateways, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListLocalPeeringGatewaysResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListLocalPeeringGatewaysResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListLocalPeeringGatewaysResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListLocalPeeringGatewaysResponse")
+	}
+	return
+}
+
+// listLocalPeeringGateways implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listLocalPeeringGateways(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/localPeeringGateways", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListLocalPeeringGatewaysResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListNatGateways Lists the NAT gateways in the specified compartment. You may optionally specify a VCN OCID
+// to filter the results by VCN.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListNatGateways.go.html to see an example of how to use ListNatGateways API.
+func (client VirtualNetworkClient) ListNatGateways(ctx context.Context, request ListNatGatewaysRequest) (response ListNatGatewaysResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listNatGateways, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListNatGatewaysResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListNatGatewaysResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListNatGatewaysResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListNatGatewaysResponse")
+	}
+	return
+}
+
+// listNatGateways implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listNatGateways(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/natGateways", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListNatGatewaysResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListNetworkSecurityGroupSecurityRules Lists the security rules in the specified network security group.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListNetworkSecurityGroupSecurityRules.go.html to see an example of how to use ListNetworkSecurityGroupSecurityRules API.
+func (client VirtualNetworkClient) ListNetworkSecurityGroupSecurityRules(ctx context.Context, request ListNetworkSecurityGroupSecurityRulesRequest) (response ListNetworkSecurityGroupSecurityRulesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listNetworkSecurityGroupSecurityRules, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListNetworkSecurityGroupSecurityRulesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListNetworkSecurityGroupSecurityRulesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListNetworkSecurityGroupSecurityRulesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListNetworkSecurityGroupSecurityRulesResponse")
+	}
+	return
+}
+
+// listNetworkSecurityGroupSecurityRules implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listNetworkSecurityGroupSecurityRules(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/networkSecurityGroups/{networkSecurityGroupId}/securityRules", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListNetworkSecurityGroupSecurityRulesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListNetworkSecurityGroupVnics Lists the VNICs in the specified network security group.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListNetworkSecurityGroupVnics.go.html to see an example of how to use ListNetworkSecurityGroupVnics API.
+func (client VirtualNetworkClient) ListNetworkSecurityGroupVnics(ctx context.Context, request ListNetworkSecurityGroupVnicsRequest) (response ListNetworkSecurityGroupVnicsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listNetworkSecurityGroupVnics, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListNetworkSecurityGroupVnicsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListNetworkSecurityGroupVnicsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListNetworkSecurityGroupVnicsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListNetworkSecurityGroupVnicsResponse")
+	}
+	return
+}
+
+// listNetworkSecurityGroupVnics implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listNetworkSecurityGroupVnics(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/networkSecurityGroups/{networkSecurityGroupId}/vnics", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListNetworkSecurityGroupVnicsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListNetworkSecurityGroups Lists either the network security groups in the specified compartment, or those associated with the specified VLAN.
+// You must specify either a `vlanId` or a `compartmentId`, but not both. If you specify a `vlanId`, all other parameters are ignored.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListNetworkSecurityGroups.go.html to see an example of how to use ListNetworkSecurityGroups API.
+func (client VirtualNetworkClient) ListNetworkSecurityGroups(ctx context.Context, request ListNetworkSecurityGroupsRequest) (response ListNetworkSecurityGroupsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listNetworkSecurityGroups, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListNetworkSecurityGroupsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListNetworkSecurityGroupsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListNetworkSecurityGroupsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListNetworkSecurityGroupsResponse")
+	}
+	return
+}
+
+// listNetworkSecurityGroups implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listNetworkSecurityGroups(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/networkSecurityGroups", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListNetworkSecurityGroupsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListPrivateIps Lists the PrivateIp objects based
+// on one of these filters:
+//   - Subnet OCID.
+//   - VNIC OCID.
+//   - Both private IP address and subnet OCID: This lets
+//   you get a `privateIP` object based on its private IP
+//   address (for example, 10.0.3.3) and not its OCID. For comparison,
+//   GetPrivateIp
+//   requires the OCID.
+// If you're listing all the private IPs associated with a given subnet
+// or VNIC, the response includes both primary and secondary private IPs.
+// If you are an Oracle Cloud VMware Solution customer and have VLANs
+// in your VCN, you can filter the list by VLAN OCID. See Vlan.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListPrivateIps.go.html to see an example of how to use ListPrivateIps API.
+func (client VirtualNetworkClient) ListPrivateIps(ctx context.Context, request ListPrivateIpsRequest) (response ListPrivateIpsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listPrivateIps, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListPrivateIpsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListPrivateIpsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListPrivateIpsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListPrivateIpsResponse")
+	}
+	return
+}
+
+// listPrivateIps implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listPrivateIps(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/privateIps", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListPrivateIpsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListPublicIpPools Lists the public IP pools in the specified compartment.
+// You can filter the list using query parameters.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListPublicIpPools.go.html to see an example of how to use ListPublicIpPools API.
+func (client VirtualNetworkClient) ListPublicIpPools(ctx context.Context, request ListPublicIpPoolsRequest) (response ListPublicIpPoolsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listPublicIpPools, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListPublicIpPoolsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListPublicIpPoolsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListPublicIpPoolsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListPublicIpPoolsResponse")
+	}
+	return
+}
+
+// listPublicIpPools implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listPublicIpPools(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/publicIpPools", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListPublicIpPoolsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListPublicIps Lists the PublicIp objects
+// in the specified compartment. You can filter the list by using query parameters.
+// To list your reserved public IPs:
+//   * Set `scope` = `REGION`  (required)
+//   * Leave the `availabilityDomain` parameter empty
+//   * Set `lifetime` = `RESERVED`
+// To list the ephemeral public IPs assigned to a regional entity such as a NAT gateway:
+//   * Set `scope` = `REGION`  (required)
+//   * Leave the `availabilityDomain` parameter empty
+//   * Set `lifetime` = `EPHEMERAL`
+// To list the ephemeral public IPs assigned to private IPs:
+//   * Set `scope` = `AVAILABILITY_DOMAIN` (required)
+//   * Set the `availabilityDomain` parameter to the desired availability domain (required)
+//   * Set `lifetime` = `EPHEMERAL`
+// **Note:** An ephemeral public IP assigned to a private IP
+// is always in the same availability domain and compartment as the private IP.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListPublicIps.go.html to see an example of how to use ListPublicIps API.
+func (client VirtualNetworkClient) ListPublicIps(ctx context.Context, request ListPublicIpsRequest) (response ListPublicIpsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listPublicIps, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListPublicIpsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListPublicIpsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListPublicIpsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListPublicIpsResponse")
+	}
+	return
+}
+
+// listPublicIps implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listPublicIps(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/publicIps", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListPublicIpsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListRemotePeeringConnections Lists the remote peering connections (RPCs) for the specified DRG and compartment
+// (the RPC's compartment).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListRemotePeeringConnections.go.html to see an example of how to use ListRemotePeeringConnections API.
+func (client VirtualNetworkClient) ListRemotePeeringConnections(ctx context.Context, request ListRemotePeeringConnectionsRequest) (response ListRemotePeeringConnectionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listRemotePeeringConnections, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListRemotePeeringConnectionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListRemotePeeringConnectionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListRemotePeeringConnectionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListRemotePeeringConnectionsResponse")
+	}
+	return
+}
+
+// listRemotePeeringConnections implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listRemotePeeringConnections(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/remotePeeringConnections", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListRemotePeeringConnectionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListRouteTables Lists the route tables in the specified VCN and specified compartment.
+// If the VCN ID is not provided, then the list includes the route tables from all VCNs in the specified compartment.
+// The response includes the default route table that automatically comes with
+// each VCN in the specified compartment, plus any route tables you've created.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListRouteTables.go.html to see an example of how to use ListRouteTables API.
+func (client VirtualNetworkClient) ListRouteTables(ctx context.Context, request ListRouteTablesRequest) (response ListRouteTablesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listRouteTables, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListRouteTablesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListRouteTablesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListRouteTablesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListRouteTablesResponse")
+	}
+	return
+}
+
+// listRouteTables implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listRouteTables(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/routeTables", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListRouteTablesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListSecurityLists Lists the security lists in the specified VCN and compartment.
+// If the VCN ID is not provided, then the list includes the security lists from all VCNs in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListSecurityLists.go.html to see an example of how to use ListSecurityLists API.
+func (client VirtualNetworkClient) ListSecurityLists(ctx context.Context, request ListSecurityListsRequest) (response ListSecurityListsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listSecurityLists, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListSecurityListsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListSecurityListsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListSecurityListsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListSecurityListsResponse")
+	}
+	return
+}
+
+// listSecurityLists implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listSecurityLists(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/securityLists", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListSecurityListsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListServiceGateways Lists the service gateways in the specified compartment. You may optionally specify a VCN OCID
+// to filter the results by VCN.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListServiceGateways.go.html to see an example of how to use ListServiceGateways API.
+func (client VirtualNetworkClient) ListServiceGateways(ctx context.Context, request ListServiceGatewaysRequest) (response ListServiceGatewaysResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listServiceGateways, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListServiceGatewaysResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListServiceGatewaysResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListServiceGatewaysResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListServiceGatewaysResponse")
+	}
+	return
+}
+
+// listServiceGateways implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listServiceGateways(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/serviceGateways", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListServiceGatewaysResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListServices Lists the available Service objects that you can enable for a
+// service gateway in this region.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListServices.go.html to see an example of how to use ListServices API.
+func (client VirtualNetworkClient) ListServices(ctx context.Context, request ListServicesRequest) (response ListServicesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listServices, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListServicesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListServicesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListServicesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListServicesResponse")
+	}
+	return
+}
+
+// listServices implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listServices(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/services", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListServicesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListSubnets Lists the subnets in the specified VCN and the specified compartment.
+// If the VCN ID is not provided, then the list includes the subnets from all VCNs in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListSubnets.go.html to see an example of how to use ListSubnets API.
+func (client VirtualNetworkClient) ListSubnets(ctx context.Context, request ListSubnetsRequest) (response ListSubnetsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listSubnets, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListSubnetsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListSubnetsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListSubnetsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListSubnetsResponse")
+	}
+	return
+}
+
+// listSubnets implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listSubnets(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/subnets", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListSubnetsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVcns Lists the virtual cloud networks (VCNs) in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVcns.go.html to see an example of how to use ListVcns API.
+func (client VirtualNetworkClient) ListVcns(ctx context.Context, request ListVcnsRequest) (response ListVcnsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVcns, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVcnsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVcnsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVcnsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVcnsResponse")
+	}
+	return
+}
+
+// listVcns implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listVcns(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/vcns", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVcnsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVirtualCircuitBandwidthShapes The deprecated operation lists available bandwidth levels for virtual circuits. For the compartment ID, provide the OCID of your tenancy (the root compartment).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVirtualCircuitBandwidthShapes.go.html to see an example of how to use ListVirtualCircuitBandwidthShapes API.
+func (client VirtualNetworkClient) ListVirtualCircuitBandwidthShapes(ctx context.Context, request ListVirtualCircuitBandwidthShapesRequest) (response ListVirtualCircuitBandwidthShapesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVirtualCircuitBandwidthShapes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVirtualCircuitBandwidthShapesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVirtualCircuitBandwidthShapesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVirtualCircuitBandwidthShapesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVirtualCircuitBandwidthShapesResponse")
+	}
+	return
+}
+
+// listVirtualCircuitBandwidthShapes implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listVirtualCircuitBandwidthShapes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/virtualCircuitBandwidthShapes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVirtualCircuitBandwidthShapesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVirtualCircuitPublicPrefixes Lists the public IP prefixes and their details for the specified
+// public virtual circuit.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVirtualCircuitPublicPrefixes.go.html to see an example of how to use ListVirtualCircuitPublicPrefixes API.
+func (client VirtualNetworkClient) ListVirtualCircuitPublicPrefixes(ctx context.Context, request ListVirtualCircuitPublicPrefixesRequest) (response ListVirtualCircuitPublicPrefixesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVirtualCircuitPublicPrefixes, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVirtualCircuitPublicPrefixesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVirtualCircuitPublicPrefixesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVirtualCircuitPublicPrefixesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVirtualCircuitPublicPrefixesResponse")
+	}
+	return
+}
+
+// listVirtualCircuitPublicPrefixes implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listVirtualCircuitPublicPrefixes(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/virtualCircuits/{virtualCircuitId}/publicPrefixes", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVirtualCircuitPublicPrefixesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVirtualCircuits Lists the virtual circuits in the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVirtualCircuits.go.html to see an example of how to use ListVirtualCircuits API.
+func (client VirtualNetworkClient) ListVirtualCircuits(ctx context.Context, request ListVirtualCircuitsRequest) (response ListVirtualCircuitsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVirtualCircuits, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVirtualCircuitsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVirtualCircuitsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVirtualCircuitsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVirtualCircuitsResponse")
+	}
+	return
+}
+
+// listVirtualCircuits implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listVirtualCircuits(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/virtualCircuits", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVirtualCircuitsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ListVlans Lists the VLANs in the specified VCN and the specified compartment.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVlans.go.html to see an example of how to use ListVlans API.
+func (client VirtualNetworkClient) ListVlans(ctx context.Context, request ListVlansRequest) (response ListVlansResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.listVlans, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ListVlansResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ListVlansResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ListVlansResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ListVlansResponse")
+	}
+	return
+}
+
+// listVlans implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) listVlans(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodGet, "/vlans", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ListVlansResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ModifyVcnCidr Updates the specified CIDR block of a VCN. The new CIDR IP range must meet the following criteria:
+// - Must be valid.
+// - Must not overlap with another CIDR block in the VCN, a CIDR block of a peered VCN, or the on-premises network CIDR block.
+// - Must not exceed the limit of CIDR blocks allowed per VCN.
+// - Must include IP addresses from the original CIDR block that are used in the VCN's existing route rules.
+// - No IP address in an existing subnet should be outside of the new CIDR block range.
+// **Note:** Modifying a CIDR block places your VCN in an updating state until the changes are complete. You cannot create or update the VCN's subnets, VLANs, LPGs, or route tables during this operation. The time to completion can vary depending on the size of your network. Updating a small network could take about a minute, and updating a large network could take up to an hour. You can use the `GetWorkRequest` operation to check the status of the update.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ModifyVcnCidr.go.html to see an example of how to use ModifyVcnCidr API.
+func (client VirtualNetworkClient) ModifyVcnCidr(ctx context.Context, request ModifyVcnCidrRequest) (response ModifyVcnCidrResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.modifyVcnCidr, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ModifyVcnCidrResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ModifyVcnCidrResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ModifyVcnCidrResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ModifyVcnCidrResponse")
+	}
+	return
+}
+
+// modifyVcnCidr implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) modifyVcnCidr(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/vcns/{vcnId}/actions/modifyCidr", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ModifyVcnCidrResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// RemoveDrgRouteDistributionStatements Removes one or more route distribution statements from the specified route distribution's map.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveDrgRouteDistributionStatements.go.html to see an example of how to use RemoveDrgRouteDistributionStatements API.
+func (client VirtualNetworkClient) RemoveDrgRouteDistributionStatements(ctx context.Context, request RemoveDrgRouteDistributionStatementsRequest) (response RemoveDrgRouteDistributionStatementsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.removeDrgRouteDistributionStatements, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = RemoveDrgRouteDistributionStatementsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = RemoveDrgRouteDistributionStatementsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(RemoveDrgRouteDistributionStatementsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into RemoveDrgRouteDistributionStatementsResponse")
+	}
+	return
+}
+
+// removeDrgRouteDistributionStatements implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) removeDrgRouteDistributionStatements(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgRouteDistributions/{drgRouteDistributionId}/actions/removeDrgRouteDistributionStatements", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response RemoveDrgRouteDistributionStatementsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// RemoveDrgRouteRules Removes one or more route rules from the specified DRG route table.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveDrgRouteRules.go.html to see an example of how to use RemoveDrgRouteRules API.
+func (client VirtualNetworkClient) RemoveDrgRouteRules(ctx context.Context, request RemoveDrgRouteRulesRequest) (response RemoveDrgRouteRulesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.removeDrgRouteRules, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = RemoveDrgRouteRulesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = RemoveDrgRouteRulesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(RemoveDrgRouteRulesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into RemoveDrgRouteRulesResponse")
+	}
+	return
+}
+
+// removeDrgRouteRules implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) removeDrgRouteRules(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgRouteTables/{drgRouteTableId}/actions/removeDrgRouteRules", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response RemoveDrgRouteRulesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// RemoveExportDrgRouteDistribution Removes the export route distribution from the DRG attachment so no routes are advertised to it.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveExportDrgRouteDistribution.go.html to see an example of how to use RemoveExportDrgRouteDistribution API.
+func (client VirtualNetworkClient) RemoveExportDrgRouteDistribution(ctx context.Context, request RemoveExportDrgRouteDistributionRequest) (response RemoveExportDrgRouteDistributionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.removeExportDrgRouteDistribution, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = RemoveExportDrgRouteDistributionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = RemoveExportDrgRouteDistributionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(RemoveExportDrgRouteDistributionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into RemoveExportDrgRouteDistributionResponse")
+	}
+	return
+}
+
+// removeExportDrgRouteDistribution implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) removeExportDrgRouteDistribution(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgAttachments/{drgAttachmentId}/actions/removeExportDrgRouteDistribution", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response RemoveExportDrgRouteDistributionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// RemoveImportDrgRouteDistribution Removes the import route distribution from the DRG route table so no routes are imported
+// into it.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveImportDrgRouteDistribution.go.html to see an example of how to use RemoveImportDrgRouteDistribution API.
+func (client VirtualNetworkClient) RemoveImportDrgRouteDistribution(ctx context.Context, request RemoveImportDrgRouteDistributionRequest) (response RemoveImportDrgRouteDistributionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.removeImportDrgRouteDistribution, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = RemoveImportDrgRouteDistributionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = RemoveImportDrgRouteDistributionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(RemoveImportDrgRouteDistributionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into RemoveImportDrgRouteDistributionResponse")
+	}
+	return
+}
+
+// removeImportDrgRouteDistribution implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) removeImportDrgRouteDistribution(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgRouteTables/{drgRouteTableId}/actions/removeImportDrgRouteDistribution", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response RemoveImportDrgRouteDistributionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// RemoveNetworkSecurityGroupSecurityRules Removes one or more security rules from the specified network security group.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveNetworkSecurityGroupSecurityRules.go.html to see an example of how to use RemoveNetworkSecurityGroupSecurityRules API.
+func (client VirtualNetworkClient) RemoveNetworkSecurityGroupSecurityRules(ctx context.Context, request RemoveNetworkSecurityGroupSecurityRulesRequest) (response RemoveNetworkSecurityGroupSecurityRulesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.removeNetworkSecurityGroupSecurityRules, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = RemoveNetworkSecurityGroupSecurityRulesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = RemoveNetworkSecurityGroupSecurityRulesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(RemoveNetworkSecurityGroupSecurityRulesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into RemoveNetworkSecurityGroupSecurityRulesResponse")
+	}
+	return
+}
+
+// removeNetworkSecurityGroupSecurityRules implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) removeNetworkSecurityGroupSecurityRules(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/networkSecurityGroups/{networkSecurityGroupId}/actions/removeSecurityRules", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response RemoveNetworkSecurityGroupSecurityRulesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// RemovePublicIpPoolCapacity Removes a CIDR block from the referenced public IP pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemovePublicIpPoolCapacity.go.html to see an example of how to use RemovePublicIpPoolCapacity API.
+func (client VirtualNetworkClient) RemovePublicIpPoolCapacity(ctx context.Context, request RemovePublicIpPoolCapacityRequest) (response RemovePublicIpPoolCapacityResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.removePublicIpPoolCapacity, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = RemovePublicIpPoolCapacityResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = RemovePublicIpPoolCapacityResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(RemovePublicIpPoolCapacityResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into RemovePublicIpPoolCapacityResponse")
+	}
+	return
+}
+
+// removePublicIpPoolCapacity implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) removePublicIpPoolCapacity(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/publicIpPools/{publicIpPoolId}/actions/removeCapacity", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response RemovePublicIpPoolCapacityResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// RemoveVcnCidr Removes a specified CIDR block from a VCN.
+// **Notes:**
+// - You cannot remove a CIDR block if an IP address in its range is in use.
+// - Removing a CIDR block places your VCN in an updating state until the changes are complete. You cannot create or update the VCN's subnets, VLANs, LPGs, or route tables during this operation. The time to completion can take a few minutes. You can use the `GetWorkRequest` operation to check the status of the update.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveVcnCidr.go.html to see an example of how to use RemoveVcnCidr API.
+func (client VirtualNetworkClient) RemoveVcnCidr(ctx context.Context, request RemoveVcnCidrRequest) (response RemoveVcnCidrResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.removeVcnCidr, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = RemoveVcnCidrResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = RemoveVcnCidrResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(RemoveVcnCidrResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into RemoveVcnCidrResponse")
+	}
+	return
+}
+
+// removeVcnCidr implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) removeVcnCidr(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/vcns/{vcnId}/actions/removeCidr", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response RemoveVcnCidrResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateByoipRange Updates the tags or display name associated to the specified BYOIP CIDR block.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateByoipRange.go.html to see an example of how to use UpdateByoipRange API.
+func (client VirtualNetworkClient) UpdateByoipRange(ctx context.Context, request UpdateByoipRangeRequest) (response UpdateByoipRangeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateByoipRange, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateByoipRangeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateByoipRangeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateByoipRangeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateByoipRangeResponse")
+	}
+	return
+}
+
+// updateByoipRange implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateByoipRange(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/byoipRanges/{byoipRangeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateByoipRangeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateCpe Updates the specified CPE's display name or tags.
+// Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateCpe.go.html to see an example of how to use UpdateCpe API.
+func (client VirtualNetworkClient) UpdateCpe(ctx context.Context, request UpdateCpeRequest) (response UpdateCpeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateCpe, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateCpeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateCpeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateCpeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateCpeResponse")
+	}
+	return
+}
+
+// updateCpe implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateCpe(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/cpes/{cpeId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateCpeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateCrossConnect Updates the specified cross-connect.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateCrossConnect.go.html to see an example of how to use UpdateCrossConnect API.
+func (client VirtualNetworkClient) UpdateCrossConnect(ctx context.Context, request UpdateCrossConnectRequest) (response UpdateCrossConnectResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateCrossConnect, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateCrossConnectResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateCrossConnectResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateCrossConnectResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateCrossConnectResponse")
+	}
+	return
+}
+
+// updateCrossConnect implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateCrossConnect(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/crossConnects/{crossConnectId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateCrossConnectResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateCrossConnectGroup Updates the specified cross-connect group's display name.
+// Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateCrossConnectGroup.go.html to see an example of how to use UpdateCrossConnectGroup API.
+func (client VirtualNetworkClient) UpdateCrossConnectGroup(ctx context.Context, request UpdateCrossConnectGroupRequest) (response UpdateCrossConnectGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateCrossConnectGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateCrossConnectGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateCrossConnectGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateCrossConnectGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateCrossConnectGroupResponse")
+	}
+	return
+}
+
+// updateCrossConnectGroup implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateCrossConnectGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/crossConnectGroups/{crossConnectGroupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateCrossConnectGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateDhcpOptions Updates the specified set of DHCP options. You can update the display name or the options
+// themselves. Avoid entering confidential information.
+// Note that the `options` object you provide replaces the entire existing set of options.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDhcpOptions.go.html to see an example of how to use UpdateDhcpOptions API.
+func (client VirtualNetworkClient) UpdateDhcpOptions(ctx context.Context, request UpdateDhcpOptionsRequest) (response UpdateDhcpOptionsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateDhcpOptions, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateDhcpOptionsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateDhcpOptionsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateDhcpOptionsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateDhcpOptionsResponse")
+	}
+	return
+}
+
+// updateDhcpOptions implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateDhcpOptions(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/dhcps/{dhcpId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateDhcpOptionsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateDrg Updates the specified DRG's display name or tags. Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrg.go.html to see an example of how to use UpdateDrg API.
+func (client VirtualNetworkClient) UpdateDrg(ctx context.Context, request UpdateDrgRequest) (response UpdateDrgResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateDrg, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateDrgResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateDrgResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateDrgResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateDrgResponse")
+	}
+	return
+}
+
+// updateDrg implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateDrg(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/drgs/{drgId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateDrgResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateDrgAttachment Updates the display name and routing information for the specified `DrgAttachment`.
+// Avoid entering confidential information.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrgAttachment.go.html to see an example of how to use UpdateDrgAttachment API.
+func (client VirtualNetworkClient) UpdateDrgAttachment(ctx context.Context, request UpdateDrgAttachmentRequest) (response UpdateDrgAttachmentResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateDrgAttachment, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateDrgAttachmentResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateDrgAttachmentResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateDrgAttachmentResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateDrgAttachmentResponse")
+	}
+	return
+}
+
+// updateDrgAttachment implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateDrgAttachment(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/drgAttachments/{drgAttachmentId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateDrgAttachmentResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateDrgRouteDistribution Updates the specified route distribution
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrgRouteDistribution.go.html to see an example of how to use UpdateDrgRouteDistribution API.
+func (client VirtualNetworkClient) UpdateDrgRouteDistribution(ctx context.Context, request UpdateDrgRouteDistributionRequest) (response UpdateDrgRouteDistributionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateDrgRouteDistribution, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateDrgRouteDistributionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateDrgRouteDistributionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateDrgRouteDistributionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateDrgRouteDistributionResponse")
+	}
+	return
+}
+
+// updateDrgRouteDistribution implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateDrgRouteDistribution(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/drgRouteDistributions/{drgRouteDistributionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateDrgRouteDistributionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateDrgRouteDistributionStatements Updates one or more route distribution statements in the specified route distribution.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrgRouteDistributionStatements.go.html to see an example of how to use UpdateDrgRouteDistributionStatements API.
+func (client VirtualNetworkClient) UpdateDrgRouteDistributionStatements(ctx context.Context, request UpdateDrgRouteDistributionStatementsRequest) (response UpdateDrgRouteDistributionStatementsResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateDrgRouteDistributionStatements, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateDrgRouteDistributionStatementsResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateDrgRouteDistributionStatementsResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateDrgRouteDistributionStatementsResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateDrgRouteDistributionStatementsResponse")
+	}
+	return
+}
+
+// updateDrgRouteDistributionStatements implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateDrgRouteDistributionStatements(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgRouteDistributions/{drgRouteDistributionId}/actions/updateDrgRouteDistributionStatements", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateDrgRouteDistributionStatementsResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateDrgRouteRules Updates one or more route rules in the specified DRG route table.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrgRouteRules.go.html to see an example of how to use UpdateDrgRouteRules API.
+func (client VirtualNetworkClient) UpdateDrgRouteRules(ctx context.Context, request UpdateDrgRouteRulesRequest) (response UpdateDrgRouteRulesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateDrgRouteRules, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateDrgRouteRulesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateDrgRouteRulesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateDrgRouteRulesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateDrgRouteRulesResponse")
+	}
+	return
+}
+
+// updateDrgRouteRules implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateDrgRouteRules(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgRouteTables/{drgRouteTableId}/actions/updateDrgRouteRules", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateDrgRouteRulesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateDrgRouteTable Updates the specified DRG route table.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrgRouteTable.go.html to see an example of how to use UpdateDrgRouteTable API.
+func (client VirtualNetworkClient) UpdateDrgRouteTable(ctx context.Context, request UpdateDrgRouteTableRequest) (response UpdateDrgRouteTableResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateDrgRouteTable, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateDrgRouteTableResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateDrgRouteTableResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateDrgRouteTableResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateDrgRouteTableResponse")
+	}
+	return
+}
+
+// updateDrgRouteTable implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateDrgRouteTable(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/drgRouteTables/{drgRouteTableId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateDrgRouteTableResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateIPSecConnection Updates the specified IPSec connection.
+// To update an individual IPSec tunnel's attributes, use
+// UpdateIPSecConnectionTunnel.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateIPSecConnection.go.html to see an example of how to use UpdateIPSecConnection API.
+func (client VirtualNetworkClient) UpdateIPSecConnection(ctx context.Context, request UpdateIPSecConnectionRequest) (response UpdateIPSecConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateIPSecConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateIPSecConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateIPSecConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateIPSecConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateIPSecConnectionResponse")
+	}
+	return
+}
+
+// updateIPSecConnection implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateIPSecConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/ipsecConnections/{ipscId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateIPSecConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateIPSecConnectionTunnel Updates the specified tunnel. This operation lets you change tunnel attributes such as the
+// routing type (BGP dynamic routing or static routing). Here are some important notes:
+//   * If you change the tunnel's routing type or BGP session configuration, the tunnel will go
+//     down while it's reprovisioned.
+//   * If you want to switch the tunnel's `routing` from `STATIC` to `BGP`, make sure the tunnel's
+//     BGP session configuration attributes have been set (BgpSessionInfo).
+//   * If you want to switch the tunnel's `routing` from `BGP` to `STATIC`, make sure the
+//     IPSecConnection already has at least one valid CIDR
+//     static route.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateIPSecConnectionTunnel.go.html to see an example of how to use UpdateIPSecConnectionTunnel API.
+func (client VirtualNetworkClient) UpdateIPSecConnectionTunnel(ctx context.Context, request UpdateIPSecConnectionTunnelRequest) (response UpdateIPSecConnectionTunnelResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateIPSecConnectionTunnel, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateIPSecConnectionTunnelResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateIPSecConnectionTunnelResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateIPSecConnectionTunnelResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateIPSecConnectionTunnelResponse")
+	}
+	return
+}
+
+// updateIPSecConnectionTunnel implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateIPSecConnectionTunnel(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/ipsecConnections/{ipscId}/tunnels/{tunnelId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateIPSecConnectionTunnelResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateIPSecConnectionTunnelSharedSecret Updates the shared secret (pre-shared key) for the specified tunnel.
+// **Important:** If you change the shared secret, the tunnel will go down while it's reprovisioned.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateIPSecConnectionTunnelSharedSecret.go.html to see an example of how to use UpdateIPSecConnectionTunnelSharedSecret API.
+func (client VirtualNetworkClient) UpdateIPSecConnectionTunnelSharedSecret(ctx context.Context, request UpdateIPSecConnectionTunnelSharedSecretRequest) (response UpdateIPSecConnectionTunnelSharedSecretResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateIPSecConnectionTunnelSharedSecret, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateIPSecConnectionTunnelSharedSecretResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateIPSecConnectionTunnelSharedSecretResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateIPSecConnectionTunnelSharedSecretResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateIPSecConnectionTunnelSharedSecretResponse")
+	}
+	return
+}
+
+// updateIPSecConnectionTunnelSharedSecret implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateIPSecConnectionTunnelSharedSecret(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/ipsecConnections/{ipscId}/tunnels/{tunnelId}/sharedSecret", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateIPSecConnectionTunnelSharedSecretResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateInternetGateway Updates the specified internet gateway. You can disable/enable it, or change its display name
+// or tags. Avoid entering confidential information.
+// If the gateway is disabled, that means no traffic will flow to/from the internet even if there's
+// a route rule that enables that traffic.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateInternetGateway.go.html to see an example of how to use UpdateInternetGateway API.
+func (client VirtualNetworkClient) UpdateInternetGateway(ctx context.Context, request UpdateInternetGatewayRequest) (response UpdateInternetGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateInternetGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateInternetGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateInternetGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateInternetGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateInternetGatewayResponse")
+	}
+	return
+}
+
+// updateInternetGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateInternetGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/internetGateways/{igId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateInternetGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateIpv6 Updates the specified IPv6. You must specify the object's OCID.
+// Use this operation if you want to:
+//   * Move an IPv6 to a different VNIC in the same subnet.
+//   * Enable/disable internet access for an IPv6.
+//   * Change the display name for an IPv6.
+//   * Update resource tags for an IPv6.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateIpv6.go.html to see an example of how to use UpdateIpv6 API.
+func (client VirtualNetworkClient) UpdateIpv6(ctx context.Context, request UpdateIpv6Request) (response UpdateIpv6Response, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateIpv6, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateIpv6Response{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateIpv6Response{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateIpv6Response); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateIpv6Response")
+	}
+	return
+}
+
+// updateIpv6 implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateIpv6(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/ipv6/{ipv6Id}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateIpv6Response
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateLocalPeeringGateway Updates the specified local peering gateway (LPG).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateLocalPeeringGateway.go.html to see an example of how to use UpdateLocalPeeringGateway API.
+func (client VirtualNetworkClient) UpdateLocalPeeringGateway(ctx context.Context, request UpdateLocalPeeringGatewayRequest) (response UpdateLocalPeeringGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateLocalPeeringGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateLocalPeeringGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateLocalPeeringGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateLocalPeeringGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateLocalPeeringGatewayResponse")
+	}
+	return
+}
+
+// updateLocalPeeringGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateLocalPeeringGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/localPeeringGateways/{localPeeringGatewayId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateLocalPeeringGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateNatGateway Updates the specified NAT gateway.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateNatGateway.go.html to see an example of how to use UpdateNatGateway API.
+func (client VirtualNetworkClient) UpdateNatGateway(ctx context.Context, request UpdateNatGatewayRequest) (response UpdateNatGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateNatGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateNatGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateNatGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateNatGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateNatGatewayResponse")
+	}
+	return
+}
+
+// updateNatGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateNatGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/natGateways/{natGatewayId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateNatGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateNetworkSecurityGroup Updates the specified network security group.
+// To add or remove an existing VNIC from the group, use
+// UpdateVnic.
+// To add a VNIC to the group *when you create the VNIC*, specify the NSG's OCID during creation.
+// For example, see the `nsgIds` attribute in CreateVnicDetails.
+// To add or remove security rules from the group, use
+// AddNetworkSecurityGroupSecurityRules
+// or
+// RemoveNetworkSecurityGroupSecurityRules.
+// To edit the contents of existing security rules in the group, use
+// UpdateNetworkSecurityGroupSecurityRules.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateNetworkSecurityGroup.go.html to see an example of how to use UpdateNetworkSecurityGroup API.
+func (client VirtualNetworkClient) UpdateNetworkSecurityGroup(ctx context.Context, request UpdateNetworkSecurityGroupRequest) (response UpdateNetworkSecurityGroupResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateNetworkSecurityGroup, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateNetworkSecurityGroupResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateNetworkSecurityGroupResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateNetworkSecurityGroupResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateNetworkSecurityGroupResponse")
+	}
+	return
+}
+
+// updateNetworkSecurityGroup implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateNetworkSecurityGroup(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/networkSecurityGroups/{networkSecurityGroupId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateNetworkSecurityGroupResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateNetworkSecurityGroupSecurityRules Updates one or more security rules in the specified network security group.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateNetworkSecurityGroupSecurityRules.go.html to see an example of how to use UpdateNetworkSecurityGroupSecurityRules API.
+func (client VirtualNetworkClient) UpdateNetworkSecurityGroupSecurityRules(ctx context.Context, request UpdateNetworkSecurityGroupSecurityRulesRequest) (response UpdateNetworkSecurityGroupSecurityRulesResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateNetworkSecurityGroupSecurityRules, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateNetworkSecurityGroupSecurityRulesResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateNetworkSecurityGroupSecurityRulesResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateNetworkSecurityGroupSecurityRulesResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateNetworkSecurityGroupSecurityRulesResponse")
+	}
+	return
+}
+
+// updateNetworkSecurityGroupSecurityRules implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateNetworkSecurityGroupSecurityRules(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/networkSecurityGroups/{networkSecurityGroupId}/actions/updateSecurityRules", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateNetworkSecurityGroupSecurityRulesResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdatePrivateIp Updates the specified private IP. You must specify the object's OCID.
+// Use this operation if you want to:
+//   - Move a secondary private IP to a different VNIC in the same subnet.
+//   - Change the display name for a secondary private IP.
+//   - Change the hostname for a secondary private IP.
+// This operation cannot be used with primary private IPs.
+// To update the hostname for the primary IP on a VNIC, use
+// UpdateVnic.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdatePrivateIp.go.html to see an example of how to use UpdatePrivateIp API.
+func (client VirtualNetworkClient) UpdatePrivateIp(ctx context.Context, request UpdatePrivateIpRequest) (response UpdatePrivateIpResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updatePrivateIp, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdatePrivateIpResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdatePrivateIpResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdatePrivateIpResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdatePrivateIpResponse")
+	}
+	return
+}
+
+// updatePrivateIp implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updatePrivateIp(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/privateIps/{privateIpId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdatePrivateIpResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdatePublicIp Updates the specified public IP. You must specify the object's OCID. Use this operation if you want to:
+// * Assign a reserved public IP in your pool to a private IP.
+// * Move a reserved public IP to a different private IP.
+// * Unassign a reserved public IP from a private IP (which returns it to your pool
+// of reserved public IPs).
+// * Change the display name or tags for a public IP.
+// Assigning, moving, and unassigning a reserved public IP are asynchronous
+// operations. Poll the public IP's `lifecycleState` to determine if the operation
+// succeeded.
+// **Note:** When moving a reserved public IP, the target private IP
+// must not already have a public IP with `lifecycleState` = ASSIGNING or ASSIGNED. If it
+// does, an error is returned. Also, the initial unassignment from the original
+// private IP always succeeds, but the assignment to the target private IP is asynchronous and
+// could fail silently (for example, if the target private IP is deleted or has a different public IP
+// assigned to it in the interim). If that occurs, the public IP remains unassigned and its
+// `lifecycleState` switches to AVAILABLE (it is not reassigned to its original private IP).
+// You must poll the public IP's `lifecycleState` to determine if the move succeeded.
+// Regarding ephemeral public IPs:
+// * If you want to assign an ephemeral public IP to a primary private IP, use
+// CreatePublicIp.
+// * You can't move an ephemeral public IP to a different private IP.
+// * If you want to unassign an ephemeral public IP from its private IP, use
+// DeletePublicIp, which
+// unassigns and deletes the ephemeral public IP.
+// **Note:** If a public IP is assigned to a secondary private
+// IP (see PrivateIp), and you move that secondary
+// private IP to another VNIC, the public IP moves with it.
+// **Note:** There's a limit to the number of PublicIp
+// a VNIC or instance can have. If you try to move a reserved public IP
+// to a VNIC or instance that has already reached its public IP limit, an error is
+// returned. For information about the public IP limits, see
+// Public IP Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingpublicIPs.htm).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdatePublicIp.go.html to see an example of how to use UpdatePublicIp API.
+func (client VirtualNetworkClient) UpdatePublicIp(ctx context.Context, request UpdatePublicIpRequest) (response UpdatePublicIpResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updatePublicIp, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdatePublicIpResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdatePublicIpResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdatePublicIpResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdatePublicIpResponse")
+	}
+	return
+}
+
+// updatePublicIp implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updatePublicIp(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/publicIps/{publicIpId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdatePublicIpResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdatePublicIpPool Updates the specified public IP pool.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdatePublicIpPool.go.html to see an example of how to use UpdatePublicIpPool API.
+func (client VirtualNetworkClient) UpdatePublicIpPool(ctx context.Context, request UpdatePublicIpPoolRequest) (response UpdatePublicIpPoolResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updatePublicIpPool, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdatePublicIpPoolResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdatePublicIpPoolResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdatePublicIpPoolResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdatePublicIpPoolResponse")
+	}
+	return
+}
+
+// updatePublicIpPool implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updatePublicIpPool(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/publicIpPools/{publicIpPoolId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdatePublicIpPoolResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateRemotePeeringConnection Updates the specified remote peering connection (RPC).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateRemotePeeringConnection.go.html to see an example of how to use UpdateRemotePeeringConnection API.
+func (client VirtualNetworkClient) UpdateRemotePeeringConnection(ctx context.Context, request UpdateRemotePeeringConnectionRequest) (response UpdateRemotePeeringConnectionResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateRemotePeeringConnection, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateRemotePeeringConnectionResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateRemotePeeringConnectionResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateRemotePeeringConnectionResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateRemotePeeringConnectionResponse")
+	}
+	return
+}
+
+// updateRemotePeeringConnection implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateRemotePeeringConnection(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/remotePeeringConnections/{remotePeeringConnectionId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateRemotePeeringConnectionResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateRouteTable Updates the specified route table's display name or route rules.
+// Avoid entering confidential information.
+// Note that the `routeRules` object you provide replaces the entire existing set of rules.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateRouteTable.go.html to see an example of how to use UpdateRouteTable API.
+func (client VirtualNetworkClient) UpdateRouteTable(ctx context.Context, request UpdateRouteTableRequest) (response UpdateRouteTableResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateRouteTable, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateRouteTableResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateRouteTableResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateRouteTableResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateRouteTableResponse")
+	}
+	return
+}
+
+// updateRouteTable implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateRouteTable(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/routeTables/{rtId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateRouteTableResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateSecurityList Updates the specified security list's display name or rules.
+// Avoid entering confidential information.
+// Note that the `egressSecurityRules` or `ingressSecurityRules` objects you provide replace the entire
+// existing objects.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateSecurityList.go.html to see an example of how to use UpdateSecurityList API.
+func (client VirtualNetworkClient) UpdateSecurityList(ctx context.Context, request UpdateSecurityListRequest) (response UpdateSecurityListResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateSecurityList, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateSecurityListResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateSecurityListResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateSecurityListResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateSecurityListResponse")
+	}
+	return
+}
+
+// updateSecurityList implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateSecurityList(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/securityLists/{securityListId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateSecurityListResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateServiceGateway Updates the specified service gateway. The information you provide overwrites the existing
+// attributes of the gateway.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateServiceGateway.go.html to see an example of how to use UpdateServiceGateway API.
+func (client VirtualNetworkClient) UpdateServiceGateway(ctx context.Context, request UpdateServiceGatewayRequest) (response UpdateServiceGatewayResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateServiceGateway, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateServiceGatewayResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateServiceGatewayResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateServiceGatewayResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateServiceGatewayResponse")
+	}
+	return
+}
+
+// updateServiceGateway implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateServiceGateway(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/serviceGateways/{serviceGatewayId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateServiceGatewayResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateSubnet Updates the specified subnet.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateSubnet.go.html to see an example of how to use UpdateSubnet API.
+func (client VirtualNetworkClient) UpdateSubnet(ctx context.Context, request UpdateSubnetRequest) (response UpdateSubnetResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateSubnet, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateSubnetResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateSubnetResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateSubnetResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateSubnetResponse")
+	}
+	return
+}
+
+// updateSubnet implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateSubnet(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/subnets/{subnetId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateSubnetResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateTunnelCpeDeviceConfig Creates or updates the set of CPE configuration answers for the specified tunnel.
+// The answers correlate to the questions that are specific to the CPE device type (see the
+// `parameters` attribute of CpeDeviceShapeDetail).
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateTunnelCpeDeviceConfig.go.html to see an example of how to use UpdateTunnelCpeDeviceConfig API.
+func (client VirtualNetworkClient) UpdateTunnelCpeDeviceConfig(ctx context.Context, request UpdateTunnelCpeDeviceConfigRequest) (response UpdateTunnelCpeDeviceConfigResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.updateTunnelCpeDeviceConfig, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateTunnelCpeDeviceConfigResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateTunnelCpeDeviceConfigResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateTunnelCpeDeviceConfigResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateTunnelCpeDeviceConfigResponse")
+	}
+	return
+}
+
+// updateTunnelCpeDeviceConfig implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateTunnelCpeDeviceConfig(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/ipsecConnections/{ipscId}/tunnels/{tunnelId}/tunnelDeviceConfig", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateTunnelCpeDeviceConfigResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVcn Updates the specified VCN.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVcn.go.html to see an example of how to use UpdateVcn API.
+func (client VirtualNetworkClient) UpdateVcn(ctx context.Context, request UpdateVcnRequest) (response UpdateVcnResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateVcn, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateVcnResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateVcnResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVcnResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVcnResponse")
+	}
+	return
+}
+
+// updateVcn implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateVcn(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/vcns/{vcnId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVcnResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVirtualCircuit Updates the specified virtual circuit. This can be called by
+// either the customer who owns the virtual circuit, or the
+// provider (when provisioning or de-provisioning the virtual
+// circuit from their end). The documentation for
+// UpdateVirtualCircuitDetails
+// indicates who can update each property of the virtual circuit.
+// **Important:** If the virtual circuit is working and in the
+// PROVISIONED state, updating any of the network-related properties
+// (such as the DRG being used, the BGP ASN, and so on) will cause the virtual
+// circuit's state to switch to PROVISIONING and the related BGP
+// session to go down. After Oracle re-provisions the virtual circuit,
+// its state will return to PROVISIONED. Make sure you confirm that
+// the associated BGP session is back up. For more information
+// about the various states and how to test connectivity, see
+// FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+// To change the list of public IP prefixes for a public virtual circuit,
+// use BulkAddVirtualCircuitPublicPrefixes
+// and
+// BulkDeleteVirtualCircuitPublicPrefixes.
+// Updating the list of prefixes does NOT cause the BGP session to go down. However,
+// Oracle must verify the customer's ownership of each added prefix before
+// traffic for that prefix will flow across the virtual circuit.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVirtualCircuit.go.html to see an example of how to use UpdateVirtualCircuit API.
+func (client VirtualNetworkClient) UpdateVirtualCircuit(ctx context.Context, request UpdateVirtualCircuitRequest) (response UpdateVirtualCircuitResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateVirtualCircuit, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateVirtualCircuitResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateVirtualCircuitResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVirtualCircuitResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVirtualCircuitResponse")
+	}
+	return
+}
+
+// updateVirtualCircuit implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateVirtualCircuit(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/virtualCircuits/{virtualCircuitId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVirtualCircuitResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVlan Updates the specified VLAN. Note that this operation might require changes to all
+// the VNICs in the VLAN, which can take a while. The VLAN will be in the UPDATING state until the changes are complete.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVlan.go.html to see an example of how to use UpdateVlan API.
+func (client VirtualNetworkClient) UpdateVlan(ctx context.Context, request UpdateVlanRequest) (response UpdateVlanResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateVlan, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateVlanResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateVlanResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVlanResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVlanResponse")
+	}
+	return
+}
+
+// updateVlan implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateVlan(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/vlans/{vlanId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVlanResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpdateVnic Updates the specified VNIC.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVnic.go.html to see an example of how to use UpdateVnic API.
+func (client VirtualNetworkClient) UpdateVnic(ctx context.Context, request UpdateVnicRequest) (response UpdateVnicResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.updateVnic, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpdateVnicResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpdateVnicResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpdateVnicResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpdateVnicResponse")
+	}
+	return
+}
+
+// updateVnic implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) updateVnic(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPut, "/vnics/{vnicId}", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpdateVnicResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// UpgradeDrg Upgrades the DRG. After upgrade, you can control routing inside your DRG
+// via DRG attachments, route distributions, and DRG route tables.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpgradeDrg.go.html to see an example of how to use UpgradeDrg API.
+func (client VirtualNetworkClient) UpgradeDrg(ctx context.Context, request UpgradeDrgRequest) (response UpgradeDrgResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+
+	if !(request.OpcRetryToken != nil && *request.OpcRetryToken != "") {
+		request.OpcRetryToken = common.String(common.RetryToken())
+	}
+
+	ociResponse, err = common.Retry(ctx, request, client.upgradeDrg, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = UpgradeDrgResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = UpgradeDrgResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(UpgradeDrgResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into UpgradeDrgResponse")
+	}
+	return
+}
+
+// upgradeDrg implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) upgradeDrg(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/drgs/{drgId}/actions/upgrade", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response UpgradeDrgResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// ValidateByoipRange Submits the BYOIP CIDR block you are importing for validation. Do not submit to Oracle for validation if you have not already
+// modified the information for the BYOIP CIDR block with your Regional Internet Registry. See To import a CIDR block (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/BYOIP.htm#import_cidr) for details.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ValidateByoipRange.go.html to see an example of how to use ValidateByoipRange API.
+func (client VirtualNetworkClient) ValidateByoipRange(ctx context.Context, request ValidateByoipRangeRequest) (response ValidateByoipRangeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.validateByoipRange, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = ValidateByoipRangeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = ValidateByoipRangeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(ValidateByoipRangeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into ValidateByoipRangeResponse")
+	}
+	return
+}
+
+// validateByoipRange implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) validateByoipRange(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/byoipRanges/{byoipRangeId}/actions/validate", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response ValidateByoipRangeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
+
+// WithdrawByoipRange Withdraws BGP route advertisement for the BYOIP CIDR block.
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/WithdrawByoipRange.go.html to see an example of how to use WithdrawByoipRange API.
+func (client VirtualNetworkClient) WithdrawByoipRange(ctx context.Context, request WithdrawByoipRangeRequest) (response WithdrawByoipRangeResponse, err error) {
+	var ociResponse common.OCIResponse
+	policy := common.NoRetryPolicy()
+	if client.RetryPolicy() != nil {
+		policy = *client.RetryPolicy()
+	}
+	if request.RetryPolicy() != nil {
+		policy = *request.RetryPolicy()
+	}
+	ociResponse, err = common.Retry(ctx, request, client.withdrawByoipRange, policy)
+	if err != nil {
+		if ociResponse != nil {
+			if httpResponse := ociResponse.HTTPResponse(); httpResponse != nil {
+				opcRequestId := httpResponse.Header.Get("opc-request-id")
+				response = WithdrawByoipRangeResponse{RawResponse: httpResponse, OpcRequestId: &opcRequestId}
+			} else {
+				response = WithdrawByoipRangeResponse{}
+			}
+		}
+		return
+	}
+	if convertedResponse, ok := ociResponse.(WithdrawByoipRangeResponse); ok {
+		response = convertedResponse
+	} else {
+		err = fmt.Errorf("failed to convert OCIResponse into WithdrawByoipRangeResponse")
+	}
+	return
+}
+
+// withdrawByoipRange implements the OCIOperation interface (enables retrying operations)
+func (client VirtualNetworkClient) withdrawByoipRange(ctx context.Context, request common.OCIRequest, binaryReqBody *common.OCIReadSeekCloser) (common.OCIResponse, error) {
+	httpRequest, err := request.HTTPRequest(http.MethodPost, "/byoipRanges/{byoipRangeId}/actions/withdraw", binaryReqBody)
+	if err != nil {
+		return nil, err
+	}
+
+	var response WithdrawByoipRangeResponse
+	var httpResponse *http.Response
+	httpResponse, err = client.Call(ctx, &httpRequest)
+	defer common.CloseBodyIfValid(httpResponse)
+	response.RawResponse = httpResponse
+	if err != nil {
+		return response, err
+	}
+
+	err = common.UnmarshalResponse(httpResponse, &response)
+	return response, err
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe.go
new file mode 100644
index 000000000000..bcd814d01da9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Cpe An object you create when setting up an IPSec VPN between your on-premises network
+// and VCN. The `Cpe` is a virtual representation of your customer-premises equipment,
+// which is the actual router on-premises at your site at your end of the IPSec VPN connection.
+// For more information,
+// see Overview of the Networking Service (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type Cpe struct {
+
+	// The OCID of the compartment containing the CPE.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The CPE's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The public IP address of the on-premises router.
+	IpAddress *string `mandatory:"true" json:"ipAddress"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the CPE's device type.
+	// The Networking service maintains a general list of CPE device types (for example,
+	// Cisco ASA). For each type, Oracle provides CPE configuration content that can help
+	// a network engineer configure the CPE. The OCID uniquely identifies the type of
+	// device. To get the OCIDs for the device types on the list, see
+	// ListCpeDeviceShapes.
+	// For information about how to generate CPE configuration content for a
+	// CPE device type, see:
+	//   * GetCpeDeviceConfigContent
+	//   * GetIpsecCpeDeviceConfigContent
+	//   * GetTunnelCpeDeviceConfigContent
+	//   * GetTunnelCpeDeviceConfig
+	CpeDeviceShapeId *string `mandatory:"false" json:"cpeDeviceShapeId"`
+
+	// The date and time the CPE was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m Cpe) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_config_answer.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_config_answer.go
new file mode 100644
index 000000000000..2d0b6bce6028
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_config_answer.go
@@ -0,0 +1,35 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CpeDeviceConfigAnswer An individual answer to a CPE device question.
+// The answers correlate to the questions that are specific to the CPE device type (see the
+// `parameters` attribute of CpeDeviceShapeDetail).
+type CpeDeviceConfigAnswer struct {
+
+	// A string that identifies the question to be answered. See the `key` attribute in
+	// CpeDeviceConfigQuestion.
+	Key *string `mandatory:"false" json:"key"`
+
+	// The answer to the question.
+	Value *string `mandatory:"false" json:"value"`
+}
+
+func (m CpeDeviceConfigAnswer) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_config_question.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_config_question.go
new file mode 100644
index 000000000000..a7744e966a32
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_config_question.go
@@ -0,0 +1,38 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CpeDeviceConfigQuestion An individual question that the customer can answer about the CPE device.
+// The customer provides answers to these questions in
+// UpdateTunnelCpeDeviceConfig.
+type CpeDeviceConfigQuestion struct {
+
+	// A string that identifies the question.
+	Key *string `mandatory:"false" json:"key"`
+
+	// A descriptive label for the question (for example, to display in a form in a graphical interface).
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// A description or explanation of the question, to help the customer answer accurately.
+	Explanation *string `mandatory:"false" json:"explanation"`
+}
+
+func (m CpeDeviceConfigQuestion) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_info.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_info.go
new file mode 100644
index 000000000000..b756639ef7ca
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_info.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CpeDeviceInfo Basic information about a particular CPE device type.
+type CpeDeviceInfo struct {
+
+	// The vendor that makes the CPE device.
+	Vendor *string `mandatory:"false" json:"vendor"`
+
+	// The platform or software version of the CPE device.
+	PlatformSoftwareVersion *string `mandatory:"false" json:"platformSoftwareVersion"`
+}
+
+func (m CpeDeviceInfo) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_shape_detail.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_shape_detail.go
new file mode 100644
index 000000000000..fe7f40881433
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_shape_detail.go
@@ -0,0 +1,48 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CpeDeviceShapeDetail The detailed information about a particular CPE device type. Compare with
+// CpeDeviceShapeSummary.
+type CpeDeviceShapeDetail struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the CPE device shape.
+	// This value uniquely identifies the type of CPE device.
+	CpeDeviceShapeId *string `mandatory:"false" json:"cpeDeviceShapeId"`
+
+	CpeDeviceInfo *CpeDeviceInfo `mandatory:"false" json:"cpeDeviceInfo"`
+
+	// For certain CPE devices types, the customer can provide answers to
+	// questions that are specific to the device type. This attribute contains
+	// a list of those questions. The Networking service merges the answers with
+	// other information and renders a set of CPE configuration content. To
+	// provide the answers, use
+	// UpdateTunnelCpeDeviceConfig.
+	Parameters []CpeDeviceConfigQuestion `mandatory:"false" json:"parameters"`
+
+	// A template of CPE device configuration information that will be merged with the customer's
+	// answers to the questions to render the final CPE device configuration content. Also see:
+	//   * GetCpeDeviceConfigContent
+	//   * GetIpsecCpeDeviceConfigContent
+	//   * GetTunnelCpeDeviceConfigContent
+	Template *string `mandatory:"false" json:"template"`
+}
+
+func (m CpeDeviceShapeDetail) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_shape_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_shape_summary.go
new file mode 100644
index 000000000000..184975ecad1f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cpe_device_shape_summary.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CpeDeviceShapeSummary A summary of information about a particular CPE device type. Compare with
+// CpeDeviceShapeDetail.
+type CpeDeviceShapeSummary struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the CPE device shape.
+	// This value uniquely identifies the type of CPE device.
+	Id *string `mandatory:"false" json:"id"`
+
+	CpeDeviceInfo *CpeDeviceInfo `mandatory:"false" json:"cpeDeviceInfo"`
+}
+
+func (m CpeDeviceShapeSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_app_catalog_subscription_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_app_catalog_subscription_details.go
new file mode 100644
index 000000000000..76220ddf2b6b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_app_catalog_subscription_details.go
@@ -0,0 +1,48 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateAppCatalogSubscriptionDetails details for creating a subscription for a listing resource version.
+type CreateAppCatalogSubscriptionDetails struct {
+
+	// The compartmentID for the subscription.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the listing.
+	ListingId *string `mandatory:"true" json:"listingId"`
+
+	// Listing resource version.
+	ListingResourceVersion *string `mandatory:"true" json:"listingResourceVersion"`
+
+	// Oracle TOU link
+	OracleTermsOfUseLink *string `mandatory:"true" json:"oracleTermsOfUseLink"`
+
+	// Date and time the agreements were retrieved, in RFC3339 (https://tools.ietf.org/html/rfc3339) format.
+	// Example: `2018-03-20T12:32:53.532Z`
+	TimeRetrieved *common.SDKTime `mandatory:"true" json:"timeRetrieved"`
+
+	// A generated signature for this listing resource version retrieved the agreements API.
+	Signature *string `mandatory:"true" json:"signature"`
+
+	// EULA link
+	EulaLink *string `mandatory:"false" json:"eulaLink"`
+}
+
+func (m CreateAppCatalogSubscriptionDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_app_catalog_subscription_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_app_catalog_subscription_request_response.go
new file mode 100644
index 000000000000..f95fff6322ea
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_app_catalog_subscription_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateAppCatalogSubscriptionRequest wrapper for the CreateAppCatalogSubscription operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateAppCatalogSubscription.go.html to see an example of how to use CreateAppCatalogSubscriptionRequest.
+type CreateAppCatalogSubscriptionRequest struct {
+
+	// Request for the creation of a subscription for listing resource version for a compartment.
+	CreateAppCatalogSubscriptionDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateAppCatalogSubscriptionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateAppCatalogSubscriptionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateAppCatalogSubscriptionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateAppCatalogSubscriptionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateAppCatalogSubscriptionResponse wrapper for the CreateAppCatalogSubscription operation
+type CreateAppCatalogSubscriptionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The AppCatalogSubscription instance
+	AppCatalogSubscription `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateAppCatalogSubscriptionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateAppCatalogSubscriptionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_backup_details.go
new file mode 100644
index 000000000000..7aa7de4a9e52
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_backup_details.go
@@ -0,0 +1,69 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateBootVolumeBackupDetails The representation of CreateBootVolumeBackupDetails
+type CreateBootVolumeBackupDetails struct {
+
+	// The OCID of the boot volume that needs to be backed up.
+	BootVolumeId *string `mandatory:"true" json:"bootVolumeId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the boot volume backup. Does not have to be unique and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The type of backup to create. If omitted, defaults to incremental.
+	Type CreateBootVolumeBackupDetailsTypeEnum `mandatory:"false" json:"type,omitempty"`
+}
+
+func (m CreateBootVolumeBackupDetails) String() string {
+	return common.PointerString(m)
+}
+
+// CreateBootVolumeBackupDetailsTypeEnum Enum with underlying type: string
+type CreateBootVolumeBackupDetailsTypeEnum string
+
+// Set of constants representing the allowable values for CreateBootVolumeBackupDetailsTypeEnum
+const (
+	CreateBootVolumeBackupDetailsTypeFull        CreateBootVolumeBackupDetailsTypeEnum = "FULL"
+	CreateBootVolumeBackupDetailsTypeIncremental CreateBootVolumeBackupDetailsTypeEnum = "INCREMENTAL"
+)
+
+var mappingCreateBootVolumeBackupDetailsType = map[string]CreateBootVolumeBackupDetailsTypeEnum{
+	"FULL":        CreateBootVolumeBackupDetailsTypeFull,
+	"INCREMENTAL": CreateBootVolumeBackupDetailsTypeIncremental,
+}
+
+// GetCreateBootVolumeBackupDetailsTypeEnumValues Enumerates the set of values for CreateBootVolumeBackupDetailsTypeEnum
+func GetCreateBootVolumeBackupDetailsTypeEnumValues() []CreateBootVolumeBackupDetailsTypeEnum {
+	values := make([]CreateBootVolumeBackupDetailsTypeEnum, 0)
+	for _, v := range mappingCreateBootVolumeBackupDetailsType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_backup_request_response.go
new file mode 100644
index 000000000000..de2542ac1ede
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_backup_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateBootVolumeBackupRequest wrapper for the CreateBootVolumeBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateBootVolumeBackup.go.html to see an example of how to use CreateBootVolumeBackupRequest.
+type CreateBootVolumeBackupRequest struct {
+
+	// Request to create a new backup of given boot volume.
+	CreateBootVolumeBackupDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateBootVolumeBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateBootVolumeBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateBootVolumeBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateBootVolumeBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateBootVolumeBackupResponse wrapper for the CreateBootVolumeBackup operation
+type CreateBootVolumeBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolumeBackup instance
+	BootVolumeBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateBootVolumeBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateBootVolumeBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_details.go
new file mode 100644
index 000000000000..8af52c7d2b13
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_details.go
@@ -0,0 +1,136 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateBootVolumeDetails The representation of CreateBootVolumeDetails
+type CreateBootVolumeDetails struct {
+
+	// The OCID of the compartment that contains the boot volume.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	SourceDetails BootVolumeSourceDetails `mandatory:"true" json:"sourceDetails"`
+
+	// The availability domain of the volume. Omissible for cloning a volume. The new volume will be created in the availability domain of the source volume.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+
+	// If provided, specifies the ID of the boot volume backup policy to assign to the newly
+	// created boot volume. If omitted, no policy will be assigned.
+	BackupPolicyId *string `mandatory:"false" json:"backupPolicyId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the Key Management key to assign as the master encryption key
+	// for the boot volume.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+
+	// The size of the volume in GBs.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	// The number of volume performance units (VPUs) that will be applied to this volume per GB,
+	// representing the Block Volume service's elastic performance options.
+	// See Block Volume Elastic Performance (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/blockvolumeelasticperformance.htm) for more information.
+	// Allowed values:
+	//   * `10`: Represents Balanced option.
+	//   * `20`: Represents Higher Performance option.
+	VpusPerGB *int64 `mandatory:"false" json:"vpusPerGB"`
+
+	// Specifies whether the auto-tune performance is enabled for this boot volume.
+	IsAutoTuneEnabled *bool `mandatory:"false" json:"isAutoTuneEnabled"`
+
+	// The list of boot volume replicas to be enabled for this boot volume
+	// in the specified destination availability domains.
+	BootVolumeReplicas []BootVolumeReplicaDetails `mandatory:"false" json:"bootVolumeReplicas"`
+}
+
+func (m CreateBootVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *CreateBootVolumeDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		AvailabilityDomain *string                           `json:"availabilityDomain"`
+		BackupPolicyId     *string                           `json:"backupPolicyId"`
+		DefinedTags        map[string]map[string]interface{} `json:"definedTags"`
+		DisplayName        *string                           `json:"displayName"`
+		FreeformTags       map[string]string                 `json:"freeformTags"`
+		KmsKeyId           *string                           `json:"kmsKeyId"`
+		SizeInGBs          *int64                            `json:"sizeInGBs"`
+		VpusPerGB          *int64                            `json:"vpusPerGB"`
+		IsAutoTuneEnabled  *bool                             `json:"isAutoTuneEnabled"`
+		BootVolumeReplicas []BootVolumeReplicaDetails        `json:"bootVolumeReplicas"`
+		CompartmentId      *string                           `json:"compartmentId"`
+		SourceDetails      bootvolumesourcedetails           `json:"sourceDetails"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.AvailabilityDomain = model.AvailabilityDomain
+
+	m.BackupPolicyId = model.BackupPolicyId
+
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	m.KmsKeyId = model.KmsKeyId
+
+	m.SizeInGBs = model.SizeInGBs
+
+	m.VpusPerGB = model.VpusPerGB
+
+	m.IsAutoTuneEnabled = model.IsAutoTuneEnabled
+
+	m.BootVolumeReplicas = make([]BootVolumeReplicaDetails, len(model.BootVolumeReplicas))
+	for i, n := range model.BootVolumeReplicas {
+		m.BootVolumeReplicas[i] = n
+	}
+
+	m.CompartmentId = model.CompartmentId
+
+	nn, e = model.SourceDetails.UnmarshalPolymorphicJSON(model.SourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.SourceDetails = nn.(BootVolumeSourceDetails)
+	} else {
+		m.SourceDetails = nil
+	}
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_request_response.go
new file mode 100644
index 000000000000..6c6c19a5ee6e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_boot_volume_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateBootVolumeRequest wrapper for the CreateBootVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateBootVolume.go.html to see an example of how to use CreateBootVolumeRequest.
+type CreateBootVolumeRequest struct {
+
+	// Request to create a new boot volume.
+	CreateBootVolumeDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateBootVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateBootVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateBootVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateBootVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateBootVolumeResponse wrapper for the CreateBootVolume operation
+type CreateBootVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolume instance
+	BootVolume `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateBootVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateBootVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_byoip_range_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_byoip_range_details.go
new file mode 100644
index 000000000000..4c7772543003
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_byoip_range_details.go
@@ -0,0 +1,47 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateByoipRangeDetails The information used to create a `ByoipRange` resource.
+type CreateByoipRangeDetails struct {
+
+	// The BYOIP CIDR block. You can assign some or all of it to a public IP pool after it is validated.
+	// Example: `10.0.1.0/24`
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the BYOIP CIDR block.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateByoipRangeDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_byoip_range_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_byoip_range_request_response.go
new file mode 100644
index 000000000000..de4dcf6388b6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_byoip_range_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateByoipRangeRequest wrapper for the CreateByoipRange operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateByoipRange.go.html to see an example of how to use CreateByoipRangeRequest.
+type CreateByoipRangeRequest struct {
+
+	// Details needed to create a BYOIP CIDR block subrange.
+	CreateByoipRangeDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateByoipRangeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateByoipRangeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateByoipRangeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateByoipRangeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateByoipRangeResponse wrapper for the CreateByoipRange operation
+type CreateByoipRangeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ByoipRange instance
+	ByoipRange `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateByoipRangeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateByoipRangeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cluster_network_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cluster_network_details.go
new file mode 100644
index 000000000000..d638101a85c5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cluster_network_details.go
@@ -0,0 +1,50 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateClusterNetworkDetails The data to create a cluster network.
+type CreateClusterNetworkDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment
+	// containing the cluster network.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The data to create the instance pools in the cluster network.
+	// Each cluster network can have one instance pool.
+	InstancePools []CreateClusterNetworkInstancePoolDetails `mandatory:"true" json:"instancePools"`
+
+	PlacementConfiguration *ClusterNetworkPlacementConfigurationDetails `mandatory:"true" json:"placementConfiguration"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the cluster network. Does not have to be unique, and it's
+	// changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateClusterNetworkDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cluster_network_instance_pool_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cluster_network_instance_pool_details.go
new file mode 100644
index 000000000000..976fe37f922b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cluster_network_instance_pool_details.go
@@ -0,0 +1,46 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateClusterNetworkInstancePoolDetails The data to create an instance pool in a cluster network.
+type CreateClusterNetworkInstancePoolDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance configuration
+	// associated with the instance pool.
+	InstanceConfigurationId *string `mandatory:"true" json:"instanceConfigurationId"`
+
+	// The number of instances that should be in the instance pool.
+	Size *int `mandatory:"true" json:"size"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateClusterNetworkInstancePoolDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cluster_network_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cluster_network_request_response.go
new file mode 100644
index 000000000000..5c0c5c294c86
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cluster_network_request_response.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateClusterNetworkRequest wrapper for the CreateClusterNetwork operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateClusterNetwork.go.html to see an example of how to use CreateClusterNetworkRequest.
+type CreateClusterNetworkRequest struct {
+
+	// Cluster network creation details
+	CreateClusterNetworkDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateClusterNetworkRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateClusterNetworkRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateClusterNetworkRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateClusterNetworkRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateClusterNetworkResponse wrapper for the CreateClusterNetwork operation
+type CreateClusterNetworkResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ClusterNetwork instance
+	ClusterNetwork `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response CreateClusterNetworkResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateClusterNetworkResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_capacity_reservation_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_capacity_reservation_details.go
new file mode 100644
index 000000000000..ca4b893f63b7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_capacity_reservation_details.go
@@ -0,0 +1,56 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateComputeCapacityReservationDetails The details for creating a new compute capacity reservation.
+type CreateComputeCapacityReservationDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the capacity reservation.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The availability domain of this compute capacity reservation.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the compute capacity reservation. Does not have to be unique, and it's
+	// changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Whether this capacity reservation is the default.
+	// For more information, see Capacity Reservations (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/reserve-capacity.htm#default).
+	IsDefaultReservation *bool `mandatory:"false" json:"isDefaultReservation"`
+
+	// The reservation configurations for the capacity reservation.
+	// To use the reservation for the desired shape, specify the shape, count, and
+	// optionally the fault domain where you want this configuration.
+	InstanceReservationConfigs []InstanceReservationConfigDetails `mandatory:"false" json:"instanceReservationConfigs"`
+}
+
+func (m CreateComputeCapacityReservationDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_capacity_reservation_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_capacity_reservation_request_response.go
new file mode 100644
index 000000000000..2f18b9213ca6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_capacity_reservation_request_response.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateComputeCapacityReservationRequest wrapper for the CreateComputeCapacityReservation operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateComputeCapacityReservation.go.html to see an example of how to use CreateComputeCapacityReservationRequest.
+type CreateComputeCapacityReservationRequest struct {
+
+	// Details for creating a new compute capacity reservation.
+	// **Caution:** Avoid using any confidential information when you use the API to supply string values.
+	CreateComputeCapacityReservationDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateComputeCapacityReservationRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateComputeCapacityReservationRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateComputeCapacityReservationRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateComputeCapacityReservationRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateComputeCapacityReservationResponse wrapper for the CreateComputeCapacityReservation operation
+type CreateComputeCapacityReservationResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ComputeCapacityReservation instance
+	ComputeCapacityReservation `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+
+	// Location of the resource.
+	Location *string `presentIn:"header" name:"location"`
+}
+
+func (response CreateComputeCapacityReservationResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateComputeCapacityReservationResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_image_capability_schema_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_image_capability_schema_details.go
new file mode 100644
index 000000000000..8735e3d84d6b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_image_capability_schema_details.go
@@ -0,0 +1,97 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateComputeImageCapabilitySchemaDetails Create Image Capability Schema for an image.
+type CreateComputeImageCapabilitySchemaDetails struct {
+
+	// The OCID of the compartment that contains the resource.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The name of the compute global image capability schema version
+	ComputeGlobalImageCapabilitySchemaVersionName *string `mandatory:"true" json:"computeGlobalImageCapabilitySchemaVersionName"`
+
+	// The ocid of the image
+	ImageId *string `mandatory:"true" json:"imageId"`
+
+	// The map of each capability name to its ImageCapabilitySchemaDescriptor.
+	SchemaData map[string]ImageCapabilitySchemaDescriptor `mandatory:"true" json:"schemaData"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// A user-friendly name for the compute image capability schema
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+}
+
+func (m CreateComputeImageCapabilitySchemaDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *CreateComputeImageCapabilitySchemaDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		FreeformTags                                  map[string]string                          `json:"freeformTags"`
+		DisplayName                                   *string                                    `json:"displayName"`
+		DefinedTags                                   map[string]map[string]interface{}          `json:"definedTags"`
+		CompartmentId                                 *string                                    `json:"compartmentId"`
+		ComputeGlobalImageCapabilitySchemaVersionName *string                                    `json:"computeGlobalImageCapabilitySchemaVersionName"`
+		ImageId                                       *string                                    `json:"imageId"`
+		SchemaData                                    map[string]imagecapabilityschemadescriptor `json:"schemaData"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.FreeformTags = model.FreeformTags
+
+	m.DisplayName = model.DisplayName
+
+	m.DefinedTags = model.DefinedTags
+
+	m.CompartmentId = model.CompartmentId
+
+	m.ComputeGlobalImageCapabilitySchemaVersionName = model.ComputeGlobalImageCapabilitySchemaVersionName
+
+	m.ImageId = model.ImageId
+
+	m.SchemaData = make(map[string]ImageCapabilitySchemaDescriptor)
+	for k, v := range model.SchemaData {
+		nn, e = v.UnmarshalPolymorphicJSON(v.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.SchemaData[k] = nn.(ImageCapabilitySchemaDescriptor)
+		} else {
+			m.SchemaData[k] = nil
+		}
+	}
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_image_capability_schema_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_image_capability_schema_request_response.go
new file mode 100644
index 000000000000..0bb9d74e6aec
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_compute_image_capability_schema_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateComputeImageCapabilitySchemaRequest wrapper for the CreateComputeImageCapabilitySchema operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateComputeImageCapabilitySchema.go.html to see an example of how to use CreateComputeImageCapabilitySchemaRequest.
+type CreateComputeImageCapabilitySchemaRequest struct {
+
+	// Compute Image Capability Schema creation details
+	CreateComputeImageCapabilitySchemaDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateComputeImageCapabilitySchemaRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateComputeImageCapabilitySchemaRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateComputeImageCapabilitySchemaRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateComputeImageCapabilitySchemaRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateComputeImageCapabilitySchemaResponse wrapper for the CreateComputeImageCapabilitySchema operation
+type CreateComputeImageCapabilitySchemaResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ComputeImageCapabilitySchema instance
+	ComputeImageCapabilitySchema `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateComputeImageCapabilitySchemaResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateComputeImageCapabilitySchemaResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cpe_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cpe_details.go
new file mode 100644
index 000000000000..5e79e3779962
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cpe_details.go
@@ -0,0 +1,59 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateCpeDetails The representation of CreateCpeDetails
+type CreateCpeDetails struct {
+
+	// The OCID of the compartment to contain the CPE.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The public IP address of the on-premises router.
+	// Example: `203.0.113.2`
+	IpAddress *string `mandatory:"true" json:"ipAddress"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the CPE device type. You can provide
+	// a value if you want to later generate CPE device configuration content for IPSec connections
+	// that use this CPE. You can also call UpdateCpe later to
+	// provide a value. For a list of possible values, see
+	// ListCpeDeviceShapes.
+	// For more information about generating CPE device configuration content, see:
+	//   * GetCpeDeviceConfigContent
+	//   * GetIpsecCpeDeviceConfigContent
+	//   * GetTunnelCpeDeviceConfigContent
+	//   * GetTunnelCpeDeviceConfig
+	CpeDeviceShapeId *string `mandatory:"false" json:"cpeDeviceShapeId"`
+}
+
+func (m CreateCpeDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cpe_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cpe_request_response.go
new file mode 100644
index 000000000000..a4ee21f109ec
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cpe_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateCpeRequest wrapper for the CreateCpe operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateCpe.go.html to see an example of how to use CreateCpeRequest.
+type CreateCpeRequest struct {
+
+	// Details for creating a CPE.
+	CreateCpeDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateCpeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateCpeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateCpeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateCpeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateCpeResponse wrapper for the CreateCpe operation
+type CreateCpeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Cpe instance
+	Cpe `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateCpeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateCpeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_details.go
new file mode 100644
index 000000000000..8882806ddadf
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_details.go
@@ -0,0 +1,72 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateCrossConnectDetails The representation of CreateCrossConnectDetails
+type CreateCrossConnectDetails struct {
+
+	// The OCID of the compartment to contain the cross-connect.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The name of the FastConnect location where this cross-connect will be installed.
+	// To get a list of the available locations, see
+	// ListCrossConnectLocations.
+	// Example: `CyrusOne, Chandler, AZ`
+	LocationName *string `mandatory:"true" json:"locationName"`
+
+	// The port speed for this cross-connect. To get a list of the available port speeds, see
+	// ListCrossconnectPortSpeedShapes.
+	// Example: `10 Gbps`
+	PortSpeedShapeName *string `mandatory:"true" json:"portSpeedShapeName"`
+
+	// The OCID of the cross-connect group to put this cross-connect in.
+	CrossConnectGroupId *string `mandatory:"false" json:"crossConnectGroupId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// If you already have an existing cross-connect or cross-connect group at this FastConnect
+	// location, and you want this new cross-connect to be on a different router (for the
+	// purposes of redundancy), provide the OCID of that existing cross-connect or
+	// cross-connect group.
+	FarCrossConnectOrCrossConnectGroupId *string `mandatory:"false" json:"farCrossConnectOrCrossConnectGroupId"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// If you already have an existing cross-connect or cross-connect group at this FastConnect
+	// location, and you want this new cross-connect to be on the same router, provide the
+	// OCID of that existing cross-connect or cross-connect group.
+	NearCrossConnectOrCrossConnectGroupId *string `mandatory:"false" json:"nearCrossConnectOrCrossConnectGroupId"`
+
+	// A reference name or identifier for the physical fiber connection that this cross-connect
+	// uses.
+	CustomerReferenceName *string `mandatory:"false" json:"customerReferenceName"`
+}
+
+func (m CreateCrossConnectDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_group_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_group_details.go
new file mode 100644
index 000000000000..dcb4b481add4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_group_details.go
@@ -0,0 +1,47 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateCrossConnectGroupDetails The representation of CreateCrossConnectGroupDetails
+type CreateCrossConnectGroupDetails struct {
+
+	// The OCID of the compartment to contain the cross-connect group.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// A reference name or identifier for the physical fiber connection that this cross-connect
+	// group uses.
+	CustomerReferenceName *string `mandatory:"false" json:"customerReferenceName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateCrossConnectGroupDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_group_request_response.go
new file mode 100644
index 000000000000..2eb045603e26
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_group_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateCrossConnectGroupRequest wrapper for the CreateCrossConnectGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateCrossConnectGroup.go.html to see an example of how to use CreateCrossConnectGroupRequest.
+type CreateCrossConnectGroupRequest struct {
+
+	// Details to create a CrossConnectGroup
+	CreateCrossConnectGroupDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateCrossConnectGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateCrossConnectGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateCrossConnectGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateCrossConnectGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateCrossConnectGroupResponse wrapper for the CreateCrossConnectGroup operation
+type CreateCrossConnectGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The CrossConnectGroup instance
+	CrossConnectGroup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateCrossConnectGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateCrossConnectGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_request_response.go
new file mode 100644
index 000000000000..b0a5069b1c30
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_cross_connect_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateCrossConnectRequest wrapper for the CreateCrossConnect operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateCrossConnect.go.html to see an example of how to use CreateCrossConnectRequest.
+type CreateCrossConnectRequest struct {
+
+	// Details to create a CrossConnect
+	CreateCrossConnectDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateCrossConnectRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateCrossConnectRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateCrossConnectRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateCrossConnectRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateCrossConnectResponse wrapper for the CreateCrossConnect operation
+type CreateCrossConnectResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The CrossConnect instance
+	CrossConnect `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateCrossConnectResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateCrossConnectResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dedicated_vm_host_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dedicated_vm_host_details.go
new file mode 100644
index 000000000000..b8fa277ed0a1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dedicated_vm_host_details.go
@@ -0,0 +1,61 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateDedicatedVmHostDetails The details for creating a new dedicated virtual machine host.
+type CreateDedicatedVmHostDetails struct {
+
+	// The availability domain of the dedicated virtual machine host.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The dedicated virtual machine host shape. The shape determines the number of CPUs and
+	// other resources available for VM instances launched on the dedicated virtual machine host.
+	DedicatedVmHostShape *string `mandatory:"true" json:"dedicatedVmHostShape"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My dedicated VM host`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The fault domain for the dedicated virtual machine host's assigned instances.
+	// For more information, see Fault Domains (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/regions.htm#fault).
+	// If you do not specify the fault domain, the system selects one for you. To change the fault domain for a dedicated virtual machine host,
+	// delete it and create a new dedicated virtual machine host in the preferred fault domain.
+	// To get a list of fault domains, use the `ListFaultDomains` operation in
+	// the Identity and Access Management Service API (https://docs.cloud.oracle.com/iaas/api/#/en/identity/20160918/).
+	// Example: `FAULT-DOMAIN-1`
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateDedicatedVmHostDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dedicated_vm_host_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dedicated_vm_host_request_response.go
new file mode 100644
index 000000000000..2ba9db7d5f5d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dedicated_vm_host_request_response.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateDedicatedVmHostRequest wrapper for the CreateDedicatedVmHost operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDedicatedVmHost.go.html to see an example of how to use CreateDedicatedVmHostRequest.
+type CreateDedicatedVmHostRequest struct {
+
+	// The details for creating a new dedicated virtual machine host.
+	CreateDedicatedVmHostDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateDedicatedVmHostRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateDedicatedVmHostRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateDedicatedVmHostRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateDedicatedVmHostRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateDedicatedVmHostResponse wrapper for the CreateDedicatedVmHost operation
+type CreateDedicatedVmHostResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DedicatedVmHost instance
+	DedicatedVmHost `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response CreateDedicatedVmHostResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateDedicatedVmHostResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dhcp_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dhcp_details.go
new file mode 100644
index 000000000000..dbff400024e8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dhcp_details.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateDhcpDetails The representation of CreateDhcpDetails
+type CreateDhcpDetails struct {
+
+	// The OCID of the compartment to contain the set of DHCP options.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A set of DHCP options.
+	Options []DhcpOption `mandatory:"true" json:"options"`
+
+	// The OCID of the VCN the set of DHCP options belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateDhcpDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *CreateDhcpDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DefinedTags   map[string]map[string]interface{} `json:"definedTags"`
+		DisplayName   *string                           `json:"displayName"`
+		FreeformTags  map[string]string                 `json:"freeformTags"`
+		CompartmentId *string                           `json:"compartmentId"`
+		Options       []dhcpoption                      `json:"options"`
+		VcnId         *string                           `json:"vcnId"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	m.CompartmentId = model.CompartmentId
+
+	m.Options = make([]DhcpOption, len(model.Options))
+	for i, n := range model.Options {
+		nn, e = n.UnmarshalPolymorphicJSON(n.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.Options[i] = nn.(DhcpOption)
+		} else {
+			m.Options[i] = nil
+		}
+	}
+
+	m.VcnId = model.VcnId
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dhcp_options_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dhcp_options_request_response.go
new file mode 100644
index 000000000000..87a641be4e31
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_dhcp_options_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateDhcpOptionsRequest wrapper for the CreateDhcpOptions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDhcpOptions.go.html to see an example of how to use CreateDhcpOptionsRequest.
+type CreateDhcpOptionsRequest struct {
+
+	// Request object for creating a new set of DHCP options.
+	CreateDhcpDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateDhcpOptionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateDhcpOptionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateDhcpOptionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateDhcpOptionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateDhcpOptionsResponse wrapper for the CreateDhcpOptions operation
+type CreateDhcpOptionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DhcpOptions instance
+	DhcpOptions `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateDhcpOptionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateDhcpOptionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_attachment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_attachment_details.go
new file mode 100644
index 000000000000..d3ca63549ad5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_attachment_details.go
@@ -0,0 +1,109 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateDrgAttachmentDetails The representation of CreateDrgAttachmentDetails
+type CreateDrgAttachmentDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// A user-friendly name. Does not have to be unique. Avoid entering
+	// confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the DRG route table that is assigned to this attachment.
+	// The DRG route table manages traffic inside the DRG.
+	DrgRouteTableId *string `mandatory:"false" json:"drgRouteTableId"`
+
+	NetworkDetails DrgAttachmentNetworkCreateDetails `mandatory:"false" json:"networkDetails"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the route table used by the DRG attachment.
+	// If you don't specify a route table here, the DRG attachment is created without an associated route
+	// table. The Networking service does NOT automatically associate the attached VCN's default route table
+	// with the DRG attachment.
+	// For information about why you would associate a route table with a DRG attachment, see:
+	//   * Transit Routing: Access to Multiple VCNs in Same Region (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitrouting.htm)
+	//   * Transit Routing: Private Access to Oracle Services (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitroutingoracleservices.htm)
+	// This field is deprecated. Instead, use the networkDetails field to specify the VCN route table for this attachment.
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the VCN.
+	// This field is deprecated. Instead, use the `networkDetails` field to specify the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the attached resource.
+	VcnId *string `mandatory:"false" json:"vcnId"`
+}
+
+func (m CreateDrgAttachmentDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *CreateDrgAttachmentDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DisplayName     *string                           `json:"displayName"`
+		DrgRouteTableId *string                           `json:"drgRouteTableId"`
+		NetworkDetails  drgattachmentnetworkcreatedetails `json:"networkDetails"`
+		DefinedTags     map[string]map[string]interface{} `json:"definedTags"`
+		FreeformTags    map[string]string                 `json:"freeformTags"`
+		RouteTableId    *string                           `json:"routeTableId"`
+		VcnId           *string                           `json:"vcnId"`
+		DrgId           *string                           `json:"drgId"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DisplayName = model.DisplayName
+
+	m.DrgRouteTableId = model.DrgRouteTableId
+
+	nn, e = model.NetworkDetails.UnmarshalPolymorphicJSON(model.NetworkDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.NetworkDetails = nn.(DrgAttachmentNetworkCreateDetails)
+	} else {
+		m.NetworkDetails = nil
+	}
+
+	m.DefinedTags = model.DefinedTags
+
+	m.FreeformTags = model.FreeformTags
+
+	m.RouteTableId = model.RouteTableId
+
+	m.VcnId = model.VcnId
+
+	m.DrgId = model.DrgId
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_attachment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_attachment_request_response.go
new file mode 100644
index 000000000000..b1ce3f107944
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_attachment_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateDrgAttachmentRequest wrapper for the CreateDrgAttachment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDrgAttachment.go.html to see an example of how to use CreateDrgAttachmentRequest.
+type CreateDrgAttachmentRequest struct {
+
+	// Details for creating a `DrgAttachment`.
+	CreateDrgAttachmentDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateDrgAttachmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateDrgAttachmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateDrgAttachmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateDrgAttachmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateDrgAttachmentResponse wrapper for the CreateDrgAttachment operation
+type CreateDrgAttachmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgAttachment instance
+	DrgAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateDrgAttachmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateDrgAttachmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_details.go
new file mode 100644
index 000000000000..339c26617b44
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_details.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateDrgDetails The representation of CreateDrgDetails
+type CreateDrgDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the compartment to contain the DRG.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateDrgDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_request_response.go
new file mode 100644
index 000000000000..158179130c0b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateDrgRequest wrapper for the CreateDrg operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDrg.go.html to see an example of how to use CreateDrgRequest.
+type CreateDrgRequest struct {
+
+	// Details for creating a DRG.
+	CreateDrgDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateDrgRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateDrgRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateDrgRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateDrgRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateDrgResponse wrapper for the CreateDrg operation
+type CreateDrgResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Drg instance
+	Drg `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateDrgResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateDrgResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_distribution_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_distribution_details.go
new file mode 100644
index 000000000000..bad9e9d9facd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_distribution_details.go
@@ -0,0 +1,67 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateDrgRouteDistributionDetails Details used to create a route distribution.
+type CreateDrgRouteDistributionDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG the DRG route table belongs to.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// Whether this distribution defines how routes get imported into route tables or exported through DRG Attachments
+	DistributionType CreateDrgRouteDistributionDetailsDistributionTypeEnum `mandatory:"true" json:"distributionType"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateDrgRouteDistributionDetails) String() string {
+	return common.PointerString(m)
+}
+
+// CreateDrgRouteDistributionDetailsDistributionTypeEnum Enum with underlying type: string
+type CreateDrgRouteDistributionDetailsDistributionTypeEnum string
+
+// Set of constants representing the allowable values for CreateDrgRouteDistributionDetailsDistributionTypeEnum
+const (
+	CreateDrgRouteDistributionDetailsDistributionTypeImport CreateDrgRouteDistributionDetailsDistributionTypeEnum = "IMPORT"
+)
+
+var mappingCreateDrgRouteDistributionDetailsDistributionType = map[string]CreateDrgRouteDistributionDetailsDistributionTypeEnum{
+	"IMPORT": CreateDrgRouteDistributionDetailsDistributionTypeImport,
+}
+
+// GetCreateDrgRouteDistributionDetailsDistributionTypeEnumValues Enumerates the set of values for CreateDrgRouteDistributionDetailsDistributionTypeEnum
+func GetCreateDrgRouteDistributionDetailsDistributionTypeEnumValues() []CreateDrgRouteDistributionDetailsDistributionTypeEnum {
+	values := make([]CreateDrgRouteDistributionDetailsDistributionTypeEnum, 0)
+	for _, v := range mappingCreateDrgRouteDistributionDetailsDistributionType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_distribution_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_distribution_request_response.go
new file mode 100644
index 000000000000..439b03a5420b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_distribution_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateDrgRouteDistributionRequest wrapper for the CreateDrgRouteDistribution operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDrgRouteDistribution.go.html to see an example of how to use CreateDrgRouteDistributionRequest.
+type CreateDrgRouteDistributionRequest struct {
+
+	// Details for creating a route distribution.
+	CreateDrgRouteDistributionDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateDrgRouteDistributionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateDrgRouteDistributionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateDrgRouteDistributionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateDrgRouteDistributionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateDrgRouteDistributionResponse wrapper for the CreateDrgRouteDistribution operation
+type CreateDrgRouteDistributionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgRouteDistribution instance
+	DrgRouteDistribution `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateDrgRouteDistributionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateDrgRouteDistributionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_table_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_table_details.go
new file mode 100644
index 000000000000..e23e1d70fcfd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_table_details.go
@@ -0,0 +1,51 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateDrgRouteTableDetails Details used in a request to create a DRG route table.
+type CreateDrgRouteTableDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG the DRG route table belongs to.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the import route distribution used to specify how incoming route advertisements through
+	// referenced attachments are inserted into the DRG route table.
+	ImportDrgRouteDistributionId *string `mandatory:"false" json:"importDrgRouteDistributionId"`
+
+	// If you want traffic to be routed using ECMP across your virtual circuits or IPSec tunnels to
+	// your on-premises networks, enable ECMP on the DRG route table.
+	IsEcmpEnabled *bool `mandatory:"false" json:"isEcmpEnabled"`
+}
+
+func (m CreateDrgRouteTableDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_table_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_table_request_response.go
new file mode 100644
index 000000000000..a7748803ee72
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_drg_route_table_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateDrgRouteTableRequest wrapper for the CreateDrgRouteTable operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateDrgRouteTable.go.html to see an example of how to use CreateDrgRouteTableRequest.
+type CreateDrgRouteTableRequest struct {
+
+	// Details for creating a DRG route table.
+	CreateDrgRouteTableDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateDrgRouteTableRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateDrgRouteTableRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateDrgRouteTableRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateDrgRouteTableRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateDrgRouteTableResponse wrapper for the CreateDrgRouteTable operation
+type CreateDrgRouteTableResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgRouteTable instance
+	DrgRouteTable `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateDrgRouteTableResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateDrgRouteTableResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_i_p_sec_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_i_p_sec_connection_request_response.go
new file mode 100644
index 000000000000..b4bbbfbb6e6c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_i_p_sec_connection_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateIPSecConnectionRequest wrapper for the CreateIPSecConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateIPSecConnection.go.html to see an example of how to use CreateIPSecConnectionRequest.
+type CreateIPSecConnectionRequest struct {
+
+	// Details for creating an `IPSecConnection`.
+	CreateIpSecConnectionDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateIPSecConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateIPSecConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateIPSecConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateIPSecConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateIPSecConnectionResponse wrapper for the CreateIPSecConnection operation
+type CreateIPSecConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The IpSecConnection instance
+	IpSecConnection `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateIPSecConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateIPSecConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_image_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_image_details.go
new file mode 100644
index 000000000000..bf441706a7e0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_image_details.go
@@ -0,0 +1,127 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateImageDetails Either instanceId or imageSourceDetails must be provided in addition to other required parameters.
+type CreateImageDetails struct {
+
+	// The OCID of the compartment you want the image to be created in.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the image. It does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// You cannot use a platform image name as a custom image name.
+	// Example: `My Oracle Linux image`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	ImageSourceDetails ImageSourceDetails `mandatory:"false" json:"imageSourceDetails"`
+
+	// The OCID of the instance you want to use as the basis for the image.
+	InstanceId *string `mandatory:"false" json:"instanceId"`
+
+	// Specifies the configuration mode for launching virtual machine (VM) instances. The configuration modes are:
+	// * `NATIVE` - VM instances launch with paravirtualized boot and VFIO devices. The default value for platform images.
+	// * `EMULATED` - VM instances launch with emulated devices, such as the E1000 network driver and emulated SCSI disk controller.
+	// * `PARAVIRTUALIZED` - VM instances launch with paravirtualized devices using VirtIO drivers.
+	// * `CUSTOM` - VM instances launch with custom configuration settings specified in the `LaunchOptions` parameter.
+	LaunchMode CreateImageDetailsLaunchModeEnum `mandatory:"false" json:"launchMode,omitempty"`
+}
+
+func (m CreateImageDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *CreateImageDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DefinedTags        map[string]map[string]interface{} `json:"definedTags"`
+		DisplayName        *string                           `json:"displayName"`
+		FreeformTags       map[string]string                 `json:"freeformTags"`
+		ImageSourceDetails imagesourcedetails                `json:"imageSourceDetails"`
+		InstanceId         *string                           `json:"instanceId"`
+		LaunchMode         CreateImageDetailsLaunchModeEnum  `json:"launchMode"`
+		CompartmentId      *string                           `json:"compartmentId"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	nn, e = model.ImageSourceDetails.UnmarshalPolymorphicJSON(model.ImageSourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.ImageSourceDetails = nn.(ImageSourceDetails)
+	} else {
+		m.ImageSourceDetails = nil
+	}
+
+	m.InstanceId = model.InstanceId
+
+	m.LaunchMode = model.LaunchMode
+
+	m.CompartmentId = model.CompartmentId
+
+	return
+}
+
+// CreateImageDetailsLaunchModeEnum Enum with underlying type: string
+type CreateImageDetailsLaunchModeEnum string
+
+// Set of constants representing the allowable values for CreateImageDetailsLaunchModeEnum
+const (
+	CreateImageDetailsLaunchModeNative          CreateImageDetailsLaunchModeEnum = "NATIVE"
+	CreateImageDetailsLaunchModeEmulated        CreateImageDetailsLaunchModeEnum = "EMULATED"
+	CreateImageDetailsLaunchModeParavirtualized CreateImageDetailsLaunchModeEnum = "PARAVIRTUALIZED"
+	CreateImageDetailsLaunchModeCustom          CreateImageDetailsLaunchModeEnum = "CUSTOM"
+)
+
+var mappingCreateImageDetailsLaunchMode = map[string]CreateImageDetailsLaunchModeEnum{
+	"NATIVE":          CreateImageDetailsLaunchModeNative,
+	"EMULATED":        CreateImageDetailsLaunchModeEmulated,
+	"PARAVIRTUALIZED": CreateImageDetailsLaunchModeParavirtualized,
+	"CUSTOM":          CreateImageDetailsLaunchModeCustom,
+}
+
+// GetCreateImageDetailsLaunchModeEnumValues Enumerates the set of values for CreateImageDetailsLaunchModeEnum
+func GetCreateImageDetailsLaunchModeEnumValues() []CreateImageDetailsLaunchModeEnum {
+	values := make([]CreateImageDetailsLaunchModeEnum, 0)
+	for _, v := range mappingCreateImageDetailsLaunchMode {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_image_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_image_request_response.go
new file mode 100644
index 000000000000..4b7a9aa7131e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_image_request_response.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateImageRequest wrapper for the CreateImage operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateImage.go.html to see an example of how to use CreateImageRequest.
+type CreateImageRequest struct {
+
+	// Image creation details
+	CreateImageDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateImageRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateImageRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateImageRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateImageRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateImageResponse wrapper for the CreateImage operation
+type CreateImageResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Image instance
+	Image `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response CreateImageResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateImageResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_base.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_base.go
new file mode 100644
index 000000000000..8a752ec0ea45
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_base.go
@@ -0,0 +1,139 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateInstanceConfigurationBase Creation details for an instance configuration.
+type CreateInstanceConfigurationBase interface {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment
+	// containing the instance configuration.
+	GetCompartmentId() *string
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	GetDefinedTags() map[string]map[string]interface{}
+
+	// A user-friendly name for the instance configuration. Does not have to be unique,
+	// and it's changeable. Avoid entering confidential information.
+	GetDisplayName() *string
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	GetFreeformTags() map[string]string
+}
+
+type createinstanceconfigurationbase struct {
+	JsonData      []byte
+	CompartmentId *string                           `mandatory:"true" json:"compartmentId"`
+	DefinedTags   map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+	DisplayName   *string                           `mandatory:"false" json:"displayName"`
+	FreeformTags  map[string]string                 `mandatory:"false" json:"freeformTags"`
+	Source        string                            `json:"source"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *createinstanceconfigurationbase) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalercreateinstanceconfigurationbase createinstanceconfigurationbase
+	s := struct {
+		Model Unmarshalercreateinstanceconfigurationbase
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.CompartmentId = s.Model.CompartmentId
+	m.DefinedTags = s.Model.DefinedTags
+	m.DisplayName = s.Model.DisplayName
+	m.FreeformTags = s.Model.FreeformTags
+	m.Source = s.Model.Source
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *createinstanceconfigurationbase) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Source {
+	case "NONE":
+		mm := CreateInstanceConfigurationDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "INSTANCE":
+		mm := CreateInstanceConfigurationFromInstanceDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetCompartmentId returns CompartmentId
+func (m createinstanceconfigurationbase) GetCompartmentId() *string {
+	return m.CompartmentId
+}
+
+//GetDefinedTags returns DefinedTags
+func (m createinstanceconfigurationbase) GetDefinedTags() map[string]map[string]interface{} {
+	return m.DefinedTags
+}
+
+//GetDisplayName returns DisplayName
+func (m createinstanceconfigurationbase) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetFreeformTags returns FreeformTags
+func (m createinstanceconfigurationbase) GetFreeformTags() map[string]string {
+	return m.FreeformTags
+}
+
+func (m createinstanceconfigurationbase) String() string {
+	return common.PointerString(m)
+}
+
+// CreateInstanceConfigurationBaseSourceEnum Enum with underlying type: string
+type CreateInstanceConfigurationBaseSourceEnum string
+
+// Set of constants representing the allowable values for CreateInstanceConfigurationBaseSourceEnum
+const (
+	CreateInstanceConfigurationBaseSourceNone     CreateInstanceConfigurationBaseSourceEnum = "NONE"
+	CreateInstanceConfigurationBaseSourceInstance CreateInstanceConfigurationBaseSourceEnum = "INSTANCE"
+)
+
+var mappingCreateInstanceConfigurationBaseSource = map[string]CreateInstanceConfigurationBaseSourceEnum{
+	"NONE":     CreateInstanceConfigurationBaseSourceNone,
+	"INSTANCE": CreateInstanceConfigurationBaseSourceInstance,
+}
+
+// GetCreateInstanceConfigurationBaseSourceEnumValues Enumerates the set of values for CreateInstanceConfigurationBaseSourceEnum
+func GetCreateInstanceConfigurationBaseSourceEnumValues() []CreateInstanceConfigurationBaseSourceEnum {
+	values := make([]CreateInstanceConfigurationBaseSourceEnum, 0)
+	for _, v := range mappingCreateInstanceConfigurationBaseSource {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_details.go
new file mode 100644
index 000000000000..18c2b8f086a8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_details.go
@@ -0,0 +1,117 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateInstanceConfigurationDetails Details for creating an instance configuration by providing a list of configuration settings.
+type CreateInstanceConfigurationDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment
+	// containing the instance configuration.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	InstanceDetails InstanceConfigurationInstanceDetails `mandatory:"true" json:"instanceDetails"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the instance configuration. Does not have to be unique,
+	// and it's changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+//GetCompartmentId returns CompartmentId
+func (m CreateInstanceConfigurationDetails) GetCompartmentId() *string {
+	return m.CompartmentId
+}
+
+//GetDefinedTags returns DefinedTags
+func (m CreateInstanceConfigurationDetails) GetDefinedTags() map[string]map[string]interface{} {
+	return m.DefinedTags
+}
+
+//GetDisplayName returns DisplayName
+func (m CreateInstanceConfigurationDetails) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetFreeformTags returns FreeformTags
+func (m CreateInstanceConfigurationDetails) GetFreeformTags() map[string]string {
+	return m.FreeformTags
+}
+
+func (m CreateInstanceConfigurationDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m CreateInstanceConfigurationDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeCreateInstanceConfigurationDetails CreateInstanceConfigurationDetails
+	s := struct {
+		DiscriminatorParam string `json:"source"`
+		MarshalTypeCreateInstanceConfigurationDetails
+	}{
+		"NONE",
+		(MarshalTypeCreateInstanceConfigurationDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *CreateInstanceConfigurationDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DefinedTags     map[string]map[string]interface{}    `json:"definedTags"`
+		DisplayName     *string                              `json:"displayName"`
+		FreeformTags    map[string]string                    `json:"freeformTags"`
+		CompartmentId   *string                              `json:"compartmentId"`
+		InstanceDetails instanceconfigurationinstancedetails `json:"instanceDetails"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	m.CompartmentId = model.CompartmentId
+
+	nn, e = model.InstanceDetails.UnmarshalPolymorphicJSON(model.InstanceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.InstanceDetails = nn.(InstanceConfigurationInstanceDetails)
+	} else {
+		m.InstanceDetails = nil
+	}
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_from_instance_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_from_instance_details.go
new file mode 100644
index 000000000000..321dfc932cca
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_from_instance_details.go
@@ -0,0 +1,83 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateInstanceConfigurationFromInstanceDetails Details for creating an instance configuration using an existing instance as a template.
+type CreateInstanceConfigurationFromInstanceDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment
+	// containing the instance configuration.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance to use to create the
+	// instance configuration.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the instance configuration. Does not have to be unique,
+	// and it's changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+//GetCompartmentId returns CompartmentId
+func (m CreateInstanceConfigurationFromInstanceDetails) GetCompartmentId() *string {
+	return m.CompartmentId
+}
+
+//GetDefinedTags returns DefinedTags
+func (m CreateInstanceConfigurationFromInstanceDetails) GetDefinedTags() map[string]map[string]interface{} {
+	return m.DefinedTags
+}
+
+//GetDisplayName returns DisplayName
+func (m CreateInstanceConfigurationFromInstanceDetails) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetFreeformTags returns FreeformTags
+func (m CreateInstanceConfigurationFromInstanceDetails) GetFreeformTags() map[string]string {
+	return m.FreeformTags
+}
+
+func (m CreateInstanceConfigurationFromInstanceDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m CreateInstanceConfigurationFromInstanceDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeCreateInstanceConfigurationFromInstanceDetails CreateInstanceConfigurationFromInstanceDetails
+	s := struct {
+		DiscriminatorParam string `json:"source"`
+		MarshalTypeCreateInstanceConfigurationFromInstanceDetails
+	}{
+		"INSTANCE",
+		(MarshalTypeCreateInstanceConfigurationFromInstanceDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_request_response.go
new file mode 100644
index 000000000000..1539bb432480
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_configuration_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateInstanceConfigurationRequest wrapper for the CreateInstanceConfiguration operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateInstanceConfiguration.go.html to see an example of how to use CreateInstanceConfigurationRequest.
+type CreateInstanceConfigurationRequest struct {
+
+	// Instance configuration creation details
+	CreateInstanceConfiguration CreateInstanceConfigurationBase `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateInstanceConfigurationRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateInstanceConfigurationRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateInstanceConfigurationRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateInstanceConfigurationRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateInstanceConfigurationResponse wrapper for the CreateInstanceConfiguration operation
+type CreateInstanceConfigurationResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstanceConfiguration instance
+	InstanceConfiguration `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateInstanceConfigurationResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateInstanceConfigurationResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_console_connection_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_console_connection_details.go
new file mode 100644
index 000000000000..ad40ec521a9d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_console_connection_details.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateInstanceConsoleConnectionDetails The details for creating a instance console connection.
+// The instance console connection is created in the same compartment as the instance.
+type CreateInstanceConsoleConnectionDetails struct {
+
+	// The OCID of the instance to create the console connection to.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The SSH public key used to authenticate the console connection.
+	PublicKey *string `mandatory:"true" json:"publicKey"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateInstanceConsoleConnectionDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_console_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_console_connection_request_response.go
new file mode 100644
index 000000000000..e01be32a827d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_console_connection_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateInstanceConsoleConnectionRequest wrapper for the CreateInstanceConsoleConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateInstanceConsoleConnection.go.html to see an example of how to use CreateInstanceConsoleConnectionRequest.
+type CreateInstanceConsoleConnectionRequest struct {
+
+	// Request object for creating an InstanceConsoleConnection
+	CreateInstanceConsoleConnectionDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateInstanceConsoleConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateInstanceConsoleConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateInstanceConsoleConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateInstanceConsoleConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateInstanceConsoleConnectionResponse wrapper for the CreateInstanceConsoleConnection operation
+type CreateInstanceConsoleConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstanceConsoleConnection instance
+	InstanceConsoleConnection `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateInstanceConsoleConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateInstanceConsoleConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_pool_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_pool_details.go
new file mode 100644
index 000000000000..8e987afbe05a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_pool_details.go
@@ -0,0 +1,60 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateInstancePoolDetails The data to create an instance pool.
+type CreateInstancePoolDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the instance pool.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance configuration associated
+	// with the instance pool.
+	InstanceConfigurationId *string `mandatory:"true" json:"instanceConfigurationId"`
+
+	// The placement configurations for the instance pool. Provide one placement configuration for
+	// each availability domain.
+	// To use the instance pool with a regional subnet, provide a placement configuration for
+	// each availability domain, and include the regional subnet in each placement
+	// configuration.
+	PlacementConfigurations []CreateInstancePoolPlacementConfigurationDetails `mandatory:"true" json:"placementConfigurations"`
+
+	// The number of instances that should be in the instance pool.
+	Size *int `mandatory:"true" json:"size"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the instance pool. Does not have to be unique, and it's
+	// changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The load balancers to attach to the instance pool.
+	LoadBalancers []AttachLoadBalancerDetails `mandatory:"false" json:"loadBalancers"`
+}
+
+func (m CreateInstancePoolDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_pool_placement_configuration_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_pool_placement_configuration_details.go
new file mode 100644
index 000000000000..9e6456221dc2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_pool_placement_configuration_details.go
@@ -0,0 +1,48 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateInstancePoolPlacementConfigurationDetails The location for where an instance pool will place instances.
+type CreateInstancePoolPlacementConfigurationDetails struct {
+
+	// The availability domain to place instances.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the primary subnet to place instances.
+	PrimarySubnetId *string `mandatory:"true" json:"primarySubnetId"`
+
+	// The fault domains to place instances.
+	// If you don't provide any values, the system makes a best effort to distribute
+	// instances across all fault domains based on capacity.
+	// To distribute the instances evenly across selected fault domains, provide a
+	// set of fault domains. For example, you might want instances to be evenly
+	// distributed if your applications require high availability.
+	// To get a list of fault domains, use the
+	// ListFaultDomains operation
+	// in the Identity and Access Management Service API.
+	// Example: `[FAULT-DOMAIN-1, FAULT-DOMAIN-2, FAULT-DOMAIN-3]`
+	FaultDomains []string `mandatory:"false" json:"faultDomains"`
+
+	// The set of secondary VNIC data for instances in the pool.
+	SecondaryVnicSubnets []InstancePoolPlacementSecondaryVnicSubnet `mandatory:"false" json:"secondaryVnicSubnets"`
+}
+
+func (m CreateInstancePoolPlacementConfigurationDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_pool_request_response.go
new file mode 100644
index 000000000000..cc542ba860ce
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_instance_pool_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateInstancePoolRequest wrapper for the CreateInstancePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateInstancePool.go.html to see an example of how to use CreateInstancePoolRequest.
+type CreateInstancePoolRequest struct {
+
+	// Instance pool creation details
+	CreateInstancePoolDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateInstancePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateInstancePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateInstancePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateInstancePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateInstancePoolResponse wrapper for the CreateInstancePool operation
+type CreateInstancePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePool instance
+	InstancePool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateInstancePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateInstancePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_internet_gateway_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_internet_gateway_details.go
new file mode 100644
index 000000000000..f6c2e3a67dea
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_internet_gateway_details.go
@@ -0,0 +1,49 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateInternetGatewayDetails The representation of CreateInternetGatewayDetails
+type CreateInternetGatewayDetails struct {
+
+	// The OCID of the compartment to contain the internet gateway.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// Whether the gateway is enabled upon creation.
+	IsEnabled *bool `mandatory:"true" json:"isEnabled"`
+
+	// The OCID of the VCN the internet gateway is attached to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateInternetGatewayDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_internet_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_internet_gateway_request_response.go
new file mode 100644
index 000000000000..33bcc8ffe18e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_internet_gateway_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateInternetGatewayRequest wrapper for the CreateInternetGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateInternetGateway.go.html to see an example of how to use CreateInternetGatewayRequest.
+type CreateInternetGatewayRequest struct {
+
+	// Details for creating a new internet gateway.
+	CreateInternetGatewayDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateInternetGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateInternetGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateInternetGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateInternetGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateInternetGatewayResponse wrapper for the CreateInternetGateway operation
+type CreateInternetGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InternetGateway instance
+	InternetGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateInternetGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateInternetGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_connection_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_connection_details.go
new file mode 100644
index 000000000000..646f31fad28a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_connection_details.go
@@ -0,0 +1,105 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateIpSecConnectionDetails The representation of CreateIpSecConnectionDetails
+type CreateIpSecConnectionDetails struct {
+
+	// The OCID of the compartment to contain the IPSec connection.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the Cpe object.
+	CpeId *string `mandatory:"true" json:"cpeId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// Static routes to the CPE. A static route's CIDR must not be a
+	// multicast address or class E address.
+	// Used for routing a given IPSec tunnel's traffic only if the tunnel
+	// is using static routing. If you configure at least one tunnel to use static routing, then
+	// you must provide at least one valid static route. If you configure both
+	// tunnels to use BGP dynamic routing, you can provide an empty list for the static routes.
+	// For more information, see the important note in IPSecConnection.
+	// The CIDR can be either IPv4 or IPv6. IPv6 addressing is supported for all commercial and government regions.
+	// See IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	// Example: `10.0.1.0/24`
+	// Example: `2001:db8::/32`
+	StaticRoutes []string `mandatory:"true" json:"staticRoutes"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Your identifier for your CPE device. Can be either an IP address or a hostname (specifically, the
+	// fully qualified domain name (FQDN)). The type of identifier you provide here must correspond
+	// to the value for `cpeLocalIdentifierType`.
+	// If you don't provide a value, the `ipAddress` attribute for the Cpe
+	// object specified by `cpeId` is used as the `cpeLocalIdentifier`.
+	// For information about why you'd provide this value, see
+	// If Your CPE Is Behind a NAT Device (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/overviewIPsec.htm#nat).
+	// Example IP address: `10.0.3.3`
+	// Example hostname: `cpe.example.com`
+	CpeLocalIdentifier *string `mandatory:"false" json:"cpeLocalIdentifier"`
+
+	// The type of identifier for your CPE device. The value you provide here must correspond to the value
+	// for `cpeLocalIdentifier`.
+	CpeLocalIdentifierType CreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum `mandatory:"false" json:"cpeLocalIdentifierType,omitempty"`
+
+	// Information for creating the individual tunnels in the IPSec connection. You can provide a
+	// maximum of 2 `tunnelConfiguration` objects in the array (one for each of the
+	// two tunnels).
+	TunnelConfiguration []CreateIpSecConnectionTunnelDetails `mandatory:"false" json:"tunnelConfiguration"`
+}
+
+func (m CreateIpSecConnectionDetails) String() string {
+	return common.PointerString(m)
+}
+
+// CreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum Enum with underlying type: string
+type CreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum string
+
+// Set of constants representing the allowable values for CreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum
+const (
+	CreateIpSecConnectionDetailsCpeLocalIdentifierTypeIpAddress CreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum = "IP_ADDRESS"
+	CreateIpSecConnectionDetailsCpeLocalIdentifierTypeHostname  CreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum = "HOSTNAME"
+)
+
+var mappingCreateIpSecConnectionDetailsCpeLocalIdentifierType = map[string]CreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum{
+	"IP_ADDRESS": CreateIpSecConnectionDetailsCpeLocalIdentifierTypeIpAddress,
+	"HOSTNAME":   CreateIpSecConnectionDetailsCpeLocalIdentifierTypeHostname,
+}
+
+// GetCreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnumValues Enumerates the set of values for CreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum
+func GetCreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnumValues() []CreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum {
+	values := make([]CreateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum, 0)
+	for _, v := range mappingCreateIpSecConnectionDetailsCpeLocalIdentifierType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_connection_tunnel_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_connection_tunnel_details.go
new file mode 100644
index 000000000000..062882dff2ff
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_connection_tunnel_details.go
@@ -0,0 +1,94 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateIpSecConnectionTunnelDetails The representation of CreateIpSecConnectionTunnelDetails
+type CreateIpSecConnectionTunnelDetails struct {
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The type of routing to use for this tunnel (either BGP dynamic routing or static routing).
+	Routing CreateIpSecConnectionTunnelDetailsRoutingEnum `mandatory:"false" json:"routing,omitempty"`
+
+	// Internet Key Exchange protocol version.
+	IkeVersion CreateIpSecConnectionTunnelDetailsIkeVersionEnum `mandatory:"false" json:"ikeVersion,omitempty"`
+
+	// The shared secret (pre-shared key) to use for the IPSec tunnel. Only numbers, letters, and
+	// spaces are allowed. If you don't provide a value,
+	// Oracle generates a value for you. You can specify your own shared secret later if
+	// you like with UpdateIPSecConnectionTunnelSharedSecret.
+	SharedSecret *string `mandatory:"false" json:"sharedSecret"`
+
+	BgpSessionConfig *CreateIpSecTunnelBgpSessionDetails `mandatory:"false" json:"bgpSessionConfig"`
+
+	EncryptionDomainConfig *CreateIpSecTunnelEncryptionDomainDetails `mandatory:"false" json:"encryptionDomainConfig"`
+}
+
+func (m CreateIpSecConnectionTunnelDetails) String() string {
+	return common.PointerString(m)
+}
+
+// CreateIpSecConnectionTunnelDetailsRoutingEnum Enum with underlying type: string
+type CreateIpSecConnectionTunnelDetailsRoutingEnum string
+
+// Set of constants representing the allowable values for CreateIpSecConnectionTunnelDetailsRoutingEnum
+const (
+	CreateIpSecConnectionTunnelDetailsRoutingBgp    CreateIpSecConnectionTunnelDetailsRoutingEnum = "BGP"
+	CreateIpSecConnectionTunnelDetailsRoutingStatic CreateIpSecConnectionTunnelDetailsRoutingEnum = "STATIC"
+	CreateIpSecConnectionTunnelDetailsRoutingPolicy CreateIpSecConnectionTunnelDetailsRoutingEnum = "POLICY"
+)
+
+var mappingCreateIpSecConnectionTunnelDetailsRouting = map[string]CreateIpSecConnectionTunnelDetailsRoutingEnum{
+	"BGP":    CreateIpSecConnectionTunnelDetailsRoutingBgp,
+	"STATIC": CreateIpSecConnectionTunnelDetailsRoutingStatic,
+	"POLICY": CreateIpSecConnectionTunnelDetailsRoutingPolicy,
+}
+
+// GetCreateIpSecConnectionTunnelDetailsRoutingEnumValues Enumerates the set of values for CreateIpSecConnectionTunnelDetailsRoutingEnum
+func GetCreateIpSecConnectionTunnelDetailsRoutingEnumValues() []CreateIpSecConnectionTunnelDetailsRoutingEnum {
+	values := make([]CreateIpSecConnectionTunnelDetailsRoutingEnum, 0)
+	for _, v := range mappingCreateIpSecConnectionTunnelDetailsRouting {
+		values = append(values, v)
+	}
+	return values
+}
+
+// CreateIpSecConnectionTunnelDetailsIkeVersionEnum Enum with underlying type: string
+type CreateIpSecConnectionTunnelDetailsIkeVersionEnum string
+
+// Set of constants representing the allowable values for CreateIpSecConnectionTunnelDetailsIkeVersionEnum
+const (
+	CreateIpSecConnectionTunnelDetailsIkeVersionV1 CreateIpSecConnectionTunnelDetailsIkeVersionEnum = "V1"
+	CreateIpSecConnectionTunnelDetailsIkeVersionV2 CreateIpSecConnectionTunnelDetailsIkeVersionEnum = "V2"
+)
+
+var mappingCreateIpSecConnectionTunnelDetailsIkeVersion = map[string]CreateIpSecConnectionTunnelDetailsIkeVersionEnum{
+	"V1": CreateIpSecConnectionTunnelDetailsIkeVersionV1,
+	"V2": CreateIpSecConnectionTunnelDetailsIkeVersionV2,
+}
+
+// GetCreateIpSecConnectionTunnelDetailsIkeVersionEnumValues Enumerates the set of values for CreateIpSecConnectionTunnelDetailsIkeVersionEnum
+func GetCreateIpSecConnectionTunnelDetailsIkeVersionEnumValues() []CreateIpSecConnectionTunnelDetailsIkeVersionEnum {
+	values := make([]CreateIpSecConnectionTunnelDetailsIkeVersionEnum, 0)
+	for _, v := range mappingCreateIpSecConnectionTunnelDetailsIkeVersion {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_tunnel_bgp_session_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_tunnel_bgp_session_details.go
new file mode 100644
index 000000000000..260066301246
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_tunnel_bgp_session_details.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateIpSecTunnelBgpSessionDetails The representation of CreateIpSecTunnelBgpSessionDetails
+type CreateIpSecTunnelBgpSessionDetails struct {
+
+	// The IP address for the Oracle end of the inside tunnel interface.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this IP address
+	// is required and used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, this IP address is optional. You can set this IP
+	// address to troubleshoot or monitor the tunnel.
+	// The value must be a /30 or /31.
+	// Example: `10.0.0.4/31`
+	OracleInterfaceIp *string `mandatory:"false" json:"oracleInterfaceIp"`
+
+	// The IP address for the CPE end of the inside tunnel interface.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this IP address
+	// is required and used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, this IP address is optional. You can set this IP
+	// address to troubleshoot or monitor the tunnel.
+	// The value must be a /30 or /31.
+	// Example: `10.0.0.5/31`
+	CustomerInterfaceIp *string `mandatory:"false" json:"customerInterfaceIp"`
+
+	// The IPv6 address for the Oracle end of the inside tunnel interface. This IP address is optional.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this IP address
+	// is used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, you can set this IP
+	// address to troubleshoot or monitor the tunnel.
+	// Only subnet masks from /64 up to /127 are allowed.
+	// Example: `2001:db8::1/64`
+	OracleInterfaceIpv6 *string `mandatory:"false" json:"oracleInterfaceIpv6"`
+
+	// The IPv6 address for the CPE end of the inside tunnel interface. This IP address is optional.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this IP address
+	// is used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, you can set this IP
+	// address to troubleshoot or monitor the tunnel.
+	// Only subnet masks from /64 up to /127 are allowed.
+	// Example: `2001:db8::1/64`
+	CustomerInterfaceIpv6 *string `mandatory:"false" json:"customerInterfaceIpv6"`
+
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this ASN
+	// is required and used for the tunnel's BGP session. This is the ASN of the network on the
+	// CPE end of the BGP session. Can be a 2-byte or 4-byte ASN. Uses "asplain" format.
+	// If the tunnel's `routing` attribute is set to `STATIC`, the `customerBgpAsn` must be null.
+	// Example: `12345` (2-byte) or `1587232876` (4-byte)
+	CustomerBgpAsn *string `mandatory:"false" json:"customerBgpAsn"`
+}
+
+func (m CreateIpSecTunnelBgpSessionDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_tunnel_encryption_domain_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_tunnel_encryption_domain_details.go
new file mode 100644
index 000000000000..673def75916c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ip_sec_tunnel_encryption_domain_details.go
@@ -0,0 +1,34 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateIpSecTunnelEncryptionDomainDetails Request to enable a multi-encryption domain policy on the VPNaaS tunnel.
+// There can't be more than 50 security associations in use at one time. See Encryption domain for policy-based
+// tunnels (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/ipsecencryptiondomains.htm#spi_policy_based_tunnel) for more.
+type CreateIpSecTunnelEncryptionDomainDetails struct {
+
+	// Lists IPv4 or IPv6-enabled subnets in your Oracle tenancy.
+	OracleTrafficSelector []string `mandatory:"false" json:"oracleTrafficSelector"`
+
+	// Lists IPv4 or IPv6-enabled subnets in your on-premises network.
+	CpeTrafficSelector []string `mandatory:"false" json:"cpeTrafficSelector"`
+}
+
+func (m CreateIpSecTunnelEncryptionDomainDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ipv6_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ipv6_details.go
new file mode 100644
index 000000000000..57fdab91f513
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ipv6_details.go
@@ -0,0 +1,51 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateIpv6Details The representation of CreateIpv6Details
+type CreateIpv6Details struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VNIC to assign the IPv6 to. The
+	// IPv6 will be in the VNIC's subnet.
+	VnicId *string `mandatory:"true" json:"vnicId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// An IPv6 address of your choice. Must be an available IP address within
+	// the subnet's CIDR. If you don't specify a value, Oracle automatically
+	// assigns an IPv6 address from the subnet. The subnet is the one that
+	// contains the VNIC you specify in `vnicId`.
+	// Example: `2001:DB8::`
+	IpAddress *string `mandatory:"false" json:"ipAddress"`
+}
+
+func (m CreateIpv6Details) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ipv6_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ipv6_request_response.go
new file mode 100644
index 000000000000..826721d3d8d6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_ipv6_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateIpv6Request wrapper for the CreateIpv6 operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateIpv6.go.html to see an example of how to use CreateIpv6Request.
+type CreateIpv6Request struct {
+
+	// Create IPv6 details.
+	CreateIpv6Details `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateIpv6Request) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateIpv6Request) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateIpv6Request) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateIpv6Request) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateIpv6Response wrapper for the CreateIpv6 operation
+type CreateIpv6Response struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Ipv6 instance
+	Ipv6 `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateIpv6Response) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateIpv6Response) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_local_peering_gateway_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_local_peering_gateway_details.go
new file mode 100644
index 000000000000..0d5a59ed6198
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_local_peering_gateway_details.go
@@ -0,0 +1,54 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateLocalPeeringGatewayDetails The representation of CreateLocalPeeringGatewayDetails
+type CreateLocalPeeringGatewayDetails struct {
+
+	// The OCID of the compartment containing the local peering gateway (LPG).
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the VCN the LPG belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the route table the LPG will use.
+	// If you don't specify a route table here, the LPG is created without an associated route
+	// table. The Networking service does NOT automatically associate the attached VCN's default route table
+	// with the LPG.
+	// For information about why you would associate a route table with an LPG, see
+	// Transit Routing: Access to Multiple VCNs in Same Region (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitrouting.htm).
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+}
+
+func (m CreateLocalPeeringGatewayDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_local_peering_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_local_peering_gateway_request_response.go
new file mode 100644
index 000000000000..0fe35168dbe2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_local_peering_gateway_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateLocalPeeringGatewayRequest wrapper for the CreateLocalPeeringGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateLocalPeeringGateway.go.html to see an example of how to use CreateLocalPeeringGatewayRequest.
+type CreateLocalPeeringGatewayRequest struct {
+
+	// Details for creating a new local peering gateway.
+	CreateLocalPeeringGatewayDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateLocalPeeringGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateLocalPeeringGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateLocalPeeringGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateLocalPeeringGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateLocalPeeringGatewayResponse wrapper for the CreateLocalPeeringGateway operation
+type CreateLocalPeeringGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The LocalPeeringGateway instance
+	LocalPeeringGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateLocalPeeringGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateLocalPeeringGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_nat_gateway_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_nat_gateway_details.go
new file mode 100644
index 000000000000..d3d018fb67a6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_nat_gateway_details.go
@@ -0,0 +1,54 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateNatGatewayDetails The representation of CreateNatGatewayDetails
+type CreateNatGatewayDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to contain the
+	// NAT gateway.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN the gateway belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Whether the NAT gateway blocks traffic through it. The default is `false`.
+	// Example: `true`
+	BlockTraffic *bool `mandatory:"false" json:"blockTraffic"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP address associated with the NAT gateway.
+	PublicIpId *string `mandatory:"false" json:"publicIpId"`
+}
+
+func (m CreateNatGatewayDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_nat_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_nat_gateway_request_response.go
new file mode 100644
index 000000000000..acef3a895a4b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_nat_gateway_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateNatGatewayRequest wrapper for the CreateNatGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateNatGateway.go.html to see an example of how to use CreateNatGatewayRequest.
+type CreateNatGatewayRequest struct {
+
+	// Details for creating a NAT gateway.
+	CreateNatGatewayDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateNatGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateNatGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateNatGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateNatGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateNatGatewayResponse wrapper for the CreateNatGateway operation
+type CreateNatGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The NatGateway instance
+	NatGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateNatGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateNatGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_network_security_group_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_network_security_group_details.go
new file mode 100644
index 000000000000..ec451a0859ad
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_network_security_group_details.go
@@ -0,0 +1,48 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateNetworkSecurityGroupDetails The representation of CreateNetworkSecurityGroupDetails
+type CreateNetworkSecurityGroupDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment to contain the
+	// network security group.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN to create the network
+	// security group in.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the network security group. Does not have to be unique.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateNetworkSecurityGroupDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_network_security_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_network_security_group_request_response.go
new file mode 100644
index 000000000000..633d8d9614dd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_network_security_group_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateNetworkSecurityGroupRequest wrapper for the CreateNetworkSecurityGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateNetworkSecurityGroup.go.html to see an example of how to use CreateNetworkSecurityGroupRequest.
+type CreateNetworkSecurityGroupRequest struct {
+
+	// Details for creating a network security group.
+	CreateNetworkSecurityGroupDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateNetworkSecurityGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateNetworkSecurityGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateNetworkSecurityGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateNetworkSecurityGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateNetworkSecurityGroupResponse wrapper for the CreateNetworkSecurityGroup operation
+type CreateNetworkSecurityGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The NetworkSecurityGroup instance
+	NetworkSecurityGroup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateNetworkSecurityGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateNetworkSecurityGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_private_ip_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_private_ip_details.go
new file mode 100644
index 000000000000..bf0de158a27d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_private_ip_details.go
@@ -0,0 +1,66 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreatePrivateIpDetails The representation of CreatePrivateIpDetails
+type CreatePrivateIpDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The hostname for the private IP. Used for DNS. The value
+	// is the hostname portion of the private IP's fully qualified domain name (FQDN)
+	// (for example, `bminstance-1` in FQDN `bminstance-1.subnet123.vcn1.oraclevcn.com`).
+	// Must be unique across all VNICs in the subnet and comply with
+	// RFC 952 (https://tools.ietf.org/html/rfc952) and
+	// RFC 1123 (https://tools.ietf.org/html/rfc1123).
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// Example: `bminstance-1`
+	HostnameLabel *string `mandatory:"false" json:"hostnameLabel"`
+
+	// A private IP address of your choice. Must be an available IP address within
+	// the subnet's CIDR. If you don't specify a value, Oracle automatically
+	// assigns a private IP address from the subnet.
+	// Example: `10.0.3.3`
+	IpAddress *string `mandatory:"false" json:"ipAddress"`
+
+	// The OCID of the VNIC to assign the private IP to. The VNIC and private IP
+	// must be in the same subnet.
+	VnicId *string `mandatory:"false" json:"vnicId"`
+
+	// Use this attribute only with the Oracle Cloud VMware Solution.
+	// The OCID of the VLAN from which the private IP is to be drawn. The IP address,
+	// *if supplied*, must be valid for the given VLAN. See Vlan.
+	VlanId *string `mandatory:"false" json:"vlanId"`
+}
+
+func (m CreatePrivateIpDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_private_ip_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_private_ip_request_response.go
new file mode 100644
index 000000000000..eda8ccb53519
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_private_ip_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreatePrivateIpRequest wrapper for the CreatePrivateIp operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreatePrivateIp.go.html to see an example of how to use CreatePrivateIpRequest.
+type CreatePrivateIpRequest struct {
+
+	// Create private IP details.
+	CreatePrivateIpDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreatePrivateIpRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreatePrivateIpRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreatePrivateIpRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreatePrivateIpRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreatePrivateIpResponse wrapper for the CreatePrivateIp operation
+type CreatePrivateIpResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PrivateIp instance
+	PrivateIp `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreatePrivateIpResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreatePrivateIpResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_details.go
new file mode 100644
index 000000000000..e7a65b9efaa6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_details.go
@@ -0,0 +1,83 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreatePublicIpDetails The representation of CreatePublicIpDetails
+type CreatePublicIpDetails struct {
+
+	// The OCID of the compartment to contain the public IP. For ephemeral public IPs,
+	// you must set this to the private IP's compartment OCID.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// Defines when the public IP is deleted and released back to the Oracle Cloud
+	// Infrastructure public IP pool. For more information, see
+	// Public IP Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingpublicIPs.htm).
+	Lifetime CreatePublicIpDetailsLifetimeEnum `mandatory:"true" json:"lifetime"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the private IP to assign the public IP to.
+	// Required for an ephemeral public IP because it must always be assigned to a private IP
+	// (specifically a *primary* private IP).
+	// Optional for a reserved public IP. If you don't provide it, the public IP is created but not
+	// assigned to a private IP. You can later assign the public IP with
+	// UpdatePublicIp.
+	PrivateIpId *string `mandatory:"false" json:"privateIpId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP pool.
+	PublicIpPoolId *string `mandatory:"false" json:"publicIpPoolId"`
+}
+
+func (m CreatePublicIpDetails) String() string {
+	return common.PointerString(m)
+}
+
+// CreatePublicIpDetailsLifetimeEnum Enum with underlying type: string
+type CreatePublicIpDetailsLifetimeEnum string
+
+// Set of constants representing the allowable values for CreatePublicIpDetailsLifetimeEnum
+const (
+	CreatePublicIpDetailsLifetimeEphemeral CreatePublicIpDetailsLifetimeEnum = "EPHEMERAL"
+	CreatePublicIpDetailsLifetimeReserved  CreatePublicIpDetailsLifetimeEnum = "RESERVED"
+)
+
+var mappingCreatePublicIpDetailsLifetime = map[string]CreatePublicIpDetailsLifetimeEnum{
+	"EPHEMERAL": CreatePublicIpDetailsLifetimeEphemeral,
+	"RESERVED":  CreatePublicIpDetailsLifetimeReserved,
+}
+
+// GetCreatePublicIpDetailsLifetimeEnumValues Enumerates the set of values for CreatePublicIpDetailsLifetimeEnum
+func GetCreatePublicIpDetailsLifetimeEnumValues() []CreatePublicIpDetailsLifetimeEnum {
+	values := make([]CreatePublicIpDetailsLifetimeEnum, 0)
+	for _, v := range mappingCreatePublicIpDetailsLifetime {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_pool_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_pool_details.go
new file mode 100644
index 000000000000..f084851e4e8e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_pool_details.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreatePublicIpPoolDetails The information used to create a public IP pool.
+type CreatePublicIpPoolDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the public IP pool.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreatePublicIpPoolDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_pool_request_response.go
new file mode 100644
index 000000000000..00d7173f7ba7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_pool_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreatePublicIpPoolRequest wrapper for the CreatePublicIpPool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreatePublicIpPool.go.html to see an example of how to use CreatePublicIpPoolRequest.
+type CreatePublicIpPoolRequest struct {
+
+	// Create Public Ip Pool details
+	CreatePublicIpPoolDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreatePublicIpPoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreatePublicIpPoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreatePublicIpPoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreatePublicIpPoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreatePublicIpPoolResponse wrapper for the CreatePublicIpPool operation
+type CreatePublicIpPoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PublicIpPool instance
+	PublicIpPool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreatePublicIpPoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreatePublicIpPoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_request_response.go
new file mode 100644
index 000000000000..4ec9b7c39fb1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_public_ip_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreatePublicIpRequest wrapper for the CreatePublicIp operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreatePublicIp.go.html to see an example of how to use CreatePublicIpRequest.
+type CreatePublicIpRequest struct {
+
+	// Create public IP details.
+	CreatePublicIpDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreatePublicIpRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreatePublicIpRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreatePublicIpRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreatePublicIpRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreatePublicIpResponse wrapper for the CreatePublicIp operation
+type CreatePublicIpResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PublicIp instance
+	PublicIp `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreatePublicIpResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreatePublicIpResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_remote_peering_connection_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_remote_peering_connection_details.go
new file mode 100644
index 000000000000..76572d5881da
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_remote_peering_connection_details.go
@@ -0,0 +1,46 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateRemotePeeringConnectionDetails The representation of CreateRemotePeeringConnectionDetails
+type CreateRemotePeeringConnectionDetails struct {
+
+	// The OCID of the compartment to contain the RPC.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the DRG the RPC belongs to.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateRemotePeeringConnectionDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_remote_peering_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_remote_peering_connection_request_response.go
new file mode 100644
index 000000000000..9f2502f04d2d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_remote_peering_connection_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateRemotePeeringConnectionRequest wrapper for the CreateRemotePeeringConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateRemotePeeringConnection.go.html to see an example of how to use CreateRemotePeeringConnectionRequest.
+type CreateRemotePeeringConnectionRequest struct {
+
+	// Request to create peering connection to remote region
+	CreateRemotePeeringConnectionDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateRemotePeeringConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateRemotePeeringConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateRemotePeeringConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateRemotePeeringConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateRemotePeeringConnectionResponse wrapper for the CreateRemotePeeringConnection operation
+type CreateRemotePeeringConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The RemotePeeringConnection instance
+	RemotePeeringConnection `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateRemotePeeringConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateRemotePeeringConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_route_table_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_route_table_details.go
new file mode 100644
index 000000000000..18eb4493a210
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_route_table_details.go
@@ -0,0 +1,49 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateRouteTableDetails The representation of CreateRouteTableDetails
+type CreateRouteTableDetails struct {
+
+	// The OCID of the compartment to contain the route table.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The collection of rules used for routing destination IPs to network devices.
+	RouteRules []RouteRule `mandatory:"true" json:"routeRules"`
+
+	// The OCID of the VCN the route table belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateRouteTableDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_route_table_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_route_table_request_response.go
new file mode 100644
index 000000000000..f5b62dbd0c5f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_route_table_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateRouteTableRequest wrapper for the CreateRouteTable operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateRouteTable.go.html to see an example of how to use CreateRouteTableRequest.
+type CreateRouteTableRequest struct {
+
+	// Details for creating a new route table.
+	CreateRouteTableDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateRouteTableRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateRouteTableRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateRouteTableRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateRouteTableRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateRouteTableResponse wrapper for the CreateRouteTable operation
+type CreateRouteTableResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The RouteTable instance
+	RouteTable `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateRouteTableResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateRouteTableResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_security_list_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_security_list_details.go
new file mode 100644
index 000000000000..bc7890c97d7c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_security_list_details.go
@@ -0,0 +1,52 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateSecurityListDetails The representation of CreateSecurityListDetails
+type CreateSecurityListDetails struct {
+
+	// The OCID of the compartment to contain the security list.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// Rules for allowing egress IP packets.
+	EgressSecurityRules []EgressSecurityRule `mandatory:"true" json:"egressSecurityRules"`
+
+	// Rules for allowing ingress IP packets.
+	IngressSecurityRules []IngressSecurityRule `mandatory:"true" json:"ingressSecurityRules"`
+
+	// The OCID of the VCN the security list belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateSecurityListDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_security_list_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_security_list_request_response.go
new file mode 100644
index 000000000000..0d96e16f060d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_security_list_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateSecurityListRequest wrapper for the CreateSecurityList operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateSecurityList.go.html to see an example of how to use CreateSecurityListRequest.
+type CreateSecurityListRequest struct {
+
+	// Details regarding the security list to create.
+	CreateSecurityListDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateSecurityListRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateSecurityListRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateSecurityListRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateSecurityListRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateSecurityListResponse wrapper for the CreateSecurityList operation
+type CreateSecurityListResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The SecurityList instance
+	SecurityList `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateSecurityListResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateSecurityListResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_service_gateway_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_service_gateway_details.go
new file mode 100644
index 000000000000..5828596234a6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_service_gateway_details.go
@@ -0,0 +1,64 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateServiceGatewayDetails The representation of CreateServiceGatewayDetails
+type CreateServiceGatewayDetails struct {
+
+	// The OCID  (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the compartment to contain the service gateway.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// List of the OCIDs of the Service objects to
+	// enable for the service gateway. This list can be empty if you don't want to enable any
+	// `Service` objects when you create the gateway. You can enable a `Service`
+	// object later by using either AttachServiceId
+	// or UpdateServiceGateway.
+	// For each enabled `Service`, make sure there's a route rule with the `Service` object's `cidrBlock`
+	// as the rule's destination and the service gateway as the rule's target. See
+	// RouteTable.
+	Services []ServiceIdRequestDetails `mandatory:"true" json:"services"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the route table the service gateway will use.
+	// If you don't specify a route table here, the service gateway is created without an associated route
+	// table. The Networking service does NOT automatically associate the attached VCN's default route table
+	// with the service gateway.
+	// For information about why you would associate a route table with a service gateway, see
+	// Transit Routing: Private Access to Oracle Services (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitroutingoracleservices.htm).
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+}
+
+func (m CreateServiceGatewayDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_service_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_service_gateway_request_response.go
new file mode 100644
index 000000000000..16df41b83378
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_service_gateway_request_response.go
@@ -0,0 +1,81 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateServiceGatewayRequest wrapper for the CreateServiceGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateServiceGateway.go.html to see an example of how to use CreateServiceGatewayRequest.
+type CreateServiceGatewayRequest struct {
+
+	// Details for creating a service gateway.
+	CreateServiceGatewayDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateServiceGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateServiceGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateServiceGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateServiceGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateServiceGatewayResponse wrapper for the CreateServiceGateway operation
+type CreateServiceGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ServiceGateway instance
+	ServiceGateway `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateServiceGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateServiceGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_subnet_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_subnet_details.go
new file mode 100644
index 000000000000..fce86deb232f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_subnet_details.go
@@ -0,0 +1,119 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateSubnetDetails The representation of CreateSubnetDetails
+type CreateSubnetDetails struct {
+
+	// The CIDR IP address range of the subnet. The CIDR must maintain the following rules -
+	// a. The CIDR block is valid and correctly formatted.
+	// b. The new range is within one of the parent VCN ranges.
+	// Example: `10.0.1.0/24`
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+
+	// The OCID of the compartment to contain the subnet.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the VCN to contain the subnet.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Controls whether the subnet is regional or specific to an availability domain. Oracle
+	// recommends creating regional subnets because they're more flexible and make it easier to
+	// implement failover across availability domains. Originally, AD-specific subnets were the
+	// only kind available to use.
+	// To create a regional subnet, omit this attribute. Then any resources later created in this
+	// subnet (such as a Compute instance) can be created in any availability domain in the region.
+	// To instead create an AD-specific subnet, set this attribute to the availability domain you
+	// want this subnet to be in. Then any resources later created in this subnet can only be
+	// created in that availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// The OCID of the set of DHCP options the subnet will use. If you don't
+	// provide a value, the subnet uses the VCN's default set of DHCP options.
+	DhcpOptionsId *string `mandatory:"false" json:"dhcpOptionsId"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// A DNS label for the subnet, used in conjunction with the VNIC's hostname and
+	// VCN's DNS label to form a fully qualified domain name (FQDN) for each VNIC
+	// within this subnet (for example, `bminstance-1.subnet123.vcn1.oraclevcn.com`).
+	// Must be an alphanumeric string that begins with a letter and is unique within the VCN.
+	// The value cannot be changed.
+	// This value must be set if you want to use the Internet and VCN Resolver to resolve the
+	// hostnames of instances in the subnet. It can only be set if the VCN itself
+	// was created with a DNS label.
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// Example: `subnet123`
+	DnsLabel *string `mandatory:"false" json:"dnsLabel"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Use this to enable IPv6 addressing for this subnet. The VCN must be enabled for IPv6.
+	// You can't change this subnet characteristic later. All subnets are /64 in size. The subnet
+	// portion of the IPv6 address is the fourth hextet from the left (1111 in the following example).
+	// For important details about IPv6 addressing in a VCN, see IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	// Example: `2001:0db8:0123:1111::/64`
+	Ipv6CidrBlock *string `mandatory:"false" json:"ipv6CidrBlock"`
+
+	// Whether to disallow ingress internet traffic to VNICs within this subnet. Defaults to false.
+	// For IPv6, if `prohibitInternetIngress` is set to `true`, internet access is not allowed for any
+	// IPv6s assigned to VNICs in the subnet. Otherwise, ingress internet traffic is allowed by default.
+	// `prohibitPublicIpOnVnic` will be set to the value of `prohibitInternetIngress` to dictate IPv4
+	// behavior in this subnet. Only one or the other flag should be specified.
+	// Example: `true`
+	ProhibitInternetIngress *bool `mandatory:"false" json:"prohibitInternetIngress"`
+
+	// Whether VNICs within this subnet can have public IP addresses.
+	// Defaults to false, which means VNICs created in this subnet will
+	// automatically be assigned public IP addresses unless specified
+	// otherwise during instance launch or VNIC creation (with the
+	// `assignPublicIp` flag in CreateVnicDetails).
+	// If `prohibitPublicIpOnVnic` is set to true, VNICs created in this
+	// subnet cannot have public IP addresses (that is, it's a private
+	// subnet).
+	// If you intend to use an IPv6 CIDR block, you should use the flag `prohibitInternetIngress` to
+	// specify ingress internet traffic behavior of the subnet.
+	// Example: `true`
+	ProhibitPublicIpOnVnic *bool `mandatory:"false" json:"prohibitPublicIpOnVnic"`
+
+	// The OCID of the route table the subnet will use. If you don't provide a value,
+	// the subnet uses the VCN's default route table.
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+
+	// The OCIDs of the security list or lists the subnet will use. If you don't
+	// provide a value, the subnet uses the VCN's default security list.
+	// Remember that security lists are associated *with the subnet*, but the
+	// rules are applied to the individual VNICs in the subnet.
+	SecurityListIds []string `mandatory:"false" json:"securityListIds"`
+}
+
+func (m CreateSubnetDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_subnet_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_subnet_request_response.go
new file mode 100644
index 000000000000..d9fe004c77e4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_subnet_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateSubnetRequest wrapper for the CreateSubnet operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateSubnet.go.html to see an example of how to use CreateSubnetRequest.
+type CreateSubnetRequest struct {
+
+	// Details for creating a subnet.
+	CreateSubnetDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateSubnetRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateSubnetRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateSubnetRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateSubnetRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateSubnetResponse wrapper for the CreateSubnet operation
+type CreateSubnetResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Subnet instance
+	Subnet `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateSubnetResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateSubnetResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vcn_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vcn_details.go
new file mode 100644
index 000000000000..1ccd05f8cf1b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vcn_details.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVcnDetails The representation of CreateVcnDetails
+type CreateVcnDetails struct {
+
+	// The OCID of the compartment to contain the VCN.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// **Deprecated.** Do *not* set this value. Use `cidrBlocks` instead.
+	// Example: `10.0.0.0/16`
+	CidrBlock *string `mandatory:"false" json:"cidrBlock"`
+
+	// The list of one or more IPv4 CIDR blocks for the VCN that meet the following criteria:
+	// - The CIDR blocks must be valid.
+	// - They must not overlap with each other or with the on-premises network CIDR block.
+	// - The number of CIDR blocks must not exceed the limit of CIDR blocks allowed per VCN.
+	// **Important:** Do *not* specify a value for `cidrBlock`. Use this parameter instead.
+	CidrBlocks []string `mandatory:"false" json:"cidrBlocks"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// A DNS label for the VCN, used in conjunction with the VNIC's hostname and
+	// subnet's DNS label to form a fully qualified domain name (FQDN) for each VNIC
+	// within this subnet (for example, `bminstance-1.subnet123.vcn1.oraclevcn.com`).
+	// Not required to be unique, but it's a best practice to set unique DNS labels
+	// for VCNs in your tenancy. Must be an alphanumeric string that begins with a letter.
+	// The value cannot be changed.
+	// You must set this value if you want instances to be able to use hostnames to
+	// resolve other instances in the VCN. Otherwise the Internet and VCN Resolver
+	// will not work.
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// Example: `vcn1`
+	DnsLabel *string `mandatory:"false" json:"dnsLabel"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Whether IPv6 is enabled for the VCN. Default is `false`.
+	// If enabled, Oracle will assign the VCN a IPv6 /56 CIDR block.
+	// For important details about IPv6 addressing in a VCN, see IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	// Example: `true`
+	IsIpv6Enabled *bool `mandatory:"false" json:"isIpv6Enabled"`
+}
+
+func (m CreateVcnDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vcn_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vcn_request_response.go
new file mode 100644
index 000000000000..b88392d92306
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vcn_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateVcnRequest wrapper for the CreateVcn operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVcn.go.html to see an example of how to use CreateVcnRequest.
+type CreateVcnRequest struct {
+
+	// Details for creating a new VCN.
+	CreateVcnDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateVcnRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateVcnRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateVcnRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateVcnRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateVcnResponse wrapper for the CreateVcn operation
+type CreateVcnResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Vcn instance
+	Vcn `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateVcnResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateVcnResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_virtual_circuit_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_virtual_circuit_details.go
new file mode 100644
index 000000000000..ef2865c2baf7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_virtual_circuit_details.go
@@ -0,0 +1,155 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVirtualCircuitDetails The representation of CreateVirtualCircuitDetails
+type CreateVirtualCircuitDetails struct {
+
+	// The OCID of the compartment to contain the virtual circuit.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The type of IP addresses used in this virtual circuit. PRIVATE
+	// means RFC 1918 (https://tools.ietf.org/html/rfc1918) addresses
+	// (10.0.0.0/8, 172.16/12, and 192.168/16).
+	Type CreateVirtualCircuitDetailsTypeEnum `mandatory:"true" json:"type"`
+
+	// The provisioned data rate of the connection. To get a list of the
+	// available bandwidth levels (that is, shapes), see
+	// ListFastConnectProviderVirtualCircuitBandwidthShapes.
+	// Example: `10 Gbps`
+	BandwidthShapeName *string `mandatory:"false" json:"bandwidthShapeName"`
+
+	// Create a `CrossConnectMapping` for each cross-connect or cross-connect
+	// group this virtual circuit will run on.
+	CrossConnectMappings []CrossConnectMapping `mandatory:"false" json:"crossConnectMappings"`
+
+	// The routing policy sets how routing information about the Oracle cloud is shared over a public virtual circuit.
+	// Policies available are: `ORACLE_SERVICE_NETWORK`, `REGIONAL`, `MARKET_LEVEL`, and `GLOBAL`.
+	// See Route Filtering (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/routingonprem.htm#route_filtering) for details.
+	// By default, routing information is shared for all routes in the same market.
+	RoutingPolicy []CreateVirtualCircuitDetailsRoutingPolicyEnum `mandatory:"false" json:"routingPolicy,omitempty"`
+
+	// Deprecated. Instead use `customerAsn`.
+	// If you specify values for both, the request will be rejected.
+	CustomerBgpAsn *int `mandatory:"false" json:"customerBgpAsn"`
+
+	// Your BGP ASN (either public or private). Provide this value only if
+	// there's a BGP session that goes from your edge router to Oracle.
+	// Otherwise, leave this empty or null.
+	// Can be a 2-byte or 4-byte ASN. Uses "asplain" format.
+	// Example: `12345` (2-byte) or `1587232876` (4-byte)
+	CustomerAsn *int64 `mandatory:"false" json:"customerAsn"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// For private virtual circuits only. The OCID of the Drg
+	// that this virtual circuit uses.
+	GatewayId *string `mandatory:"false" json:"gatewayId"`
+
+	// Deprecated. Instead use `providerServiceId`.
+	// To get a list of the provider names, see
+	// ListFastConnectProviderServices.
+	ProviderName *string `mandatory:"false" json:"providerName"`
+
+	// The OCID of the service offered by the provider (if you're connecting
+	// via a provider). To get a list of the available service offerings, see
+	// ListFastConnectProviderServices.
+	ProviderServiceId *string `mandatory:"false" json:"providerServiceId"`
+
+	// The service key name offered by the provider (if the customer is connecting via a provider).
+	ProviderServiceKeyName *string `mandatory:"false" json:"providerServiceKeyName"`
+
+	// Deprecated. Instead use `providerServiceId`.
+	// To get a list of the provider names, see
+	// ListFastConnectProviderServices.
+	ProviderServiceName *string `mandatory:"false" json:"providerServiceName"`
+
+	// For a public virtual circuit. The public IP prefixes (CIDRs) the customer wants to
+	// advertise across the connection.
+	PublicPrefixes []CreateVirtualCircuitPublicPrefixDetails `mandatory:"false" json:"publicPrefixes"`
+
+	// The Oracle Cloud Infrastructure region where this virtual
+	// circuit is located.
+	// Example: `phx`
+	Region *string `mandatory:"false" json:"region"`
+}
+
+func (m CreateVirtualCircuitDetails) String() string {
+	return common.PointerString(m)
+}
+
+// CreateVirtualCircuitDetailsRoutingPolicyEnum Enum with underlying type: string
+type CreateVirtualCircuitDetailsRoutingPolicyEnum string
+
+// Set of constants representing the allowable values for CreateVirtualCircuitDetailsRoutingPolicyEnum
+const (
+	CreateVirtualCircuitDetailsRoutingPolicyOracleServiceNetwork CreateVirtualCircuitDetailsRoutingPolicyEnum = "ORACLE_SERVICE_NETWORK"
+	CreateVirtualCircuitDetailsRoutingPolicyRegional             CreateVirtualCircuitDetailsRoutingPolicyEnum = "REGIONAL"
+	CreateVirtualCircuitDetailsRoutingPolicyMarketLevel          CreateVirtualCircuitDetailsRoutingPolicyEnum = "MARKET_LEVEL"
+	CreateVirtualCircuitDetailsRoutingPolicyGlobal               CreateVirtualCircuitDetailsRoutingPolicyEnum = "GLOBAL"
+)
+
+var mappingCreateVirtualCircuitDetailsRoutingPolicy = map[string]CreateVirtualCircuitDetailsRoutingPolicyEnum{
+	"ORACLE_SERVICE_NETWORK": CreateVirtualCircuitDetailsRoutingPolicyOracleServiceNetwork,
+	"REGIONAL":               CreateVirtualCircuitDetailsRoutingPolicyRegional,
+	"MARKET_LEVEL":           CreateVirtualCircuitDetailsRoutingPolicyMarketLevel,
+	"GLOBAL":                 CreateVirtualCircuitDetailsRoutingPolicyGlobal,
+}
+
+// GetCreateVirtualCircuitDetailsRoutingPolicyEnumValues Enumerates the set of values for CreateVirtualCircuitDetailsRoutingPolicyEnum
+func GetCreateVirtualCircuitDetailsRoutingPolicyEnumValues() []CreateVirtualCircuitDetailsRoutingPolicyEnum {
+	values := make([]CreateVirtualCircuitDetailsRoutingPolicyEnum, 0)
+	for _, v := range mappingCreateVirtualCircuitDetailsRoutingPolicy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// CreateVirtualCircuitDetailsTypeEnum Enum with underlying type: string
+type CreateVirtualCircuitDetailsTypeEnum string
+
+// Set of constants representing the allowable values for CreateVirtualCircuitDetailsTypeEnum
+const (
+	CreateVirtualCircuitDetailsTypePublic  CreateVirtualCircuitDetailsTypeEnum = "PUBLIC"
+	CreateVirtualCircuitDetailsTypePrivate CreateVirtualCircuitDetailsTypeEnum = "PRIVATE"
+)
+
+var mappingCreateVirtualCircuitDetailsType = map[string]CreateVirtualCircuitDetailsTypeEnum{
+	"PUBLIC":  CreateVirtualCircuitDetailsTypePublic,
+	"PRIVATE": CreateVirtualCircuitDetailsTypePrivate,
+}
+
+// GetCreateVirtualCircuitDetailsTypeEnumValues Enumerates the set of values for CreateVirtualCircuitDetailsTypeEnum
+func GetCreateVirtualCircuitDetailsTypeEnumValues() []CreateVirtualCircuitDetailsTypeEnum {
+	values := make([]CreateVirtualCircuitDetailsTypeEnum, 0)
+	for _, v := range mappingCreateVirtualCircuitDetailsType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_virtual_circuit_public_prefix_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_virtual_circuit_public_prefix_details.go
new file mode 100644
index 000000000000..358603ce5c61
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_virtual_circuit_public_prefix_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVirtualCircuitPublicPrefixDetails The representation of CreateVirtualCircuitPublicPrefixDetails
+type CreateVirtualCircuitPublicPrefixDetails struct {
+
+	// An individual public IP prefix (CIDR) to add to the public virtual circuit.
+	// All prefix sizes are allowed.
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+}
+
+func (m CreateVirtualCircuitPublicPrefixDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_virtual_circuit_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_virtual_circuit_request_response.go
new file mode 100644
index 000000000000..bd378070f20b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_virtual_circuit_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateVirtualCircuitRequest wrapper for the CreateVirtualCircuit operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVirtualCircuit.go.html to see an example of how to use CreateVirtualCircuitRequest.
+type CreateVirtualCircuitRequest struct {
+
+	// Details to create a VirtualCircuit.
+	CreateVirtualCircuitDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateVirtualCircuitRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateVirtualCircuitRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateVirtualCircuitRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateVirtualCircuitRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateVirtualCircuitResponse wrapper for the CreateVirtualCircuit operation
+type CreateVirtualCircuitResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VirtualCircuit instance
+	VirtualCircuit `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateVirtualCircuitResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateVirtualCircuitResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vlan_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vlan_details.go
new file mode 100644
index 000000000000..3e1620501e59
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vlan_details.go
@@ -0,0 +1,71 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVlanDetails The representation of CreateVlanDetails
+type CreateVlanDetails struct {
+
+	// The availability domain of the VLAN.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The range of IPv4 addresses that will be used for layer 3 communication with
+	// hosts outside the VLAN. The CIDR must maintain the following rules -
+	// 1. The CIDR block is valid and correctly formatted.
+	// 2. The new range is within one of the parent VCN ranges.
+	// Example: `192.0.2.0/24`
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+
+	// The OCID of the compartment to contain the VLAN.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the VCN to contain the VLAN.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A descriptive name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// A list of the OCIDs of the network security groups (NSGs) to add all VNICs in the VLAN to. For more
+	// information about NSGs, see
+	// NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// The OCID of the route table the VLAN will use. If you don't provide a value,
+	// the VLAN uses the VCN's default route table.
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+
+	// The IEEE 802.1Q VLAN tag for this VLAN. The value must be unique across all
+	// VLANs in the VCN. If you don't provide a value, Oracle assigns one.
+	// You cannot change the value later. VLAN tag 0 is reserved for use by Oracle.
+	VlanTag *int `mandatory:"false" json:"vlanTag"`
+}
+
+func (m CreateVlanDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vlan_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vlan_request_response.go
new file mode 100644
index 000000000000..99f3f2d91d43
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vlan_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateVlanRequest wrapper for the CreateVlan operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVlan.go.html to see an example of how to use CreateVlanRequest.
+type CreateVlanRequest struct {
+
+	// Details for creating a VLAN
+	CreateVlanDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateVlanRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateVlanRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateVlanRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateVlanRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateVlanResponse wrapper for the CreateVlan operation
+type CreateVlanResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Vlan instance
+	Vlan `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateVlanResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateVlanResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vnic_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vnic_details.go
new file mode 100644
index 000000000000..01497c723c08
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_vnic_details.go
@@ -0,0 +1,141 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVnicDetails Contains properties for a VNIC. You use this object when creating the
+// primary VNIC during instance launch or when creating a secondary VNIC.
+// For more information about VNICs, see
+// Virtual Network Interface Cards (VNICs) (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVNICs.htm).
+type CreateVnicDetails struct {
+
+	// Whether the VNIC should be assigned a public IP address. Defaults to whether
+	// the subnet is public or private. If not set and the VNIC is being created
+	// in a private subnet (that is, where `prohibitPublicIpOnVnic` = true in the
+	// Subnet), then no public IP address is assigned.
+	// If not set and the subnet is public (`prohibitPublicIpOnVnic` = false), then
+	// a public IP address is assigned. If set to true and
+	// `prohibitPublicIpOnVnic` = true, an error is returned.
+	// **Note:** This public IP address is associated with the primary private IP
+	// on the VNIC. For more information, see
+	// IP Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingIPaddresses.htm).
+	// **Note:** There's a limit to the number of PublicIp
+	// a VNIC or instance can have. If you try to create a secondary VNIC
+	// with an assigned public IP for an instance that has already
+	// reached its public IP limit, an error is returned. For information
+	// about the public IP limits, see
+	// Public IP Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingpublicIPs.htm).
+	// Example: `false`
+	// If you specify a `vlanId`, then `assignPublicIp` must be set to false. See
+	// Vlan.
+	AssignPublicIp *bool `mandatory:"false" json:"assignPublicIp"`
+
+	// Whether the VNIC should be assigned a DNS record. If set to false, there will be no DNS record
+	// registration for the VNIC. If set to true, the DNS record will be registered. The default
+	// value is true.
+	// If you specify a `hostnameLabel`, then `assignPrivateDnsRecord` must be set to true.
+	AssignPrivateDnsRecord *bool `mandatory:"false" json:"assignPrivateDnsRecord"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the VNIC. Does not have to be unique.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The hostname for the VNIC's primary private IP. Used for DNS. The value is the hostname
+	// portion of the primary private IP's fully qualified domain name (FQDN)
+	// (for example, `bminstance-1` in FQDN `bminstance-1.subnet123.vcn1.oraclevcn.com`).
+	// Must be unique across all VNICs in the subnet and comply with
+	// RFC 952 (https://tools.ietf.org/html/rfc952) and
+	// RFC 1123 (https://tools.ietf.org/html/rfc1123).
+	// The value appears in the Vnic object and also the
+	// PrivateIp object returned by
+	// ListPrivateIps and
+	// GetPrivateIp.
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// When launching an instance, use this `hostnameLabel` instead
+	// of the deprecated `hostnameLabel` in
+	// LaunchInstanceDetails.
+	// If you provide both, the values must match.
+	// Example: `bminstance-1`
+	// If you specify a `vlanId`, the `hostnameLabel` cannot be specified. VNICs on a VLAN
+	// can not be assigned a hostname. See Vlan.
+	HostnameLabel *string `mandatory:"false" json:"hostnameLabel"`
+
+	// A list of the OCIDs of the network security groups (NSGs) to add the VNIC to. For more
+	// information about NSGs, see
+	// NetworkSecurityGroup.
+	// If a `vlanId` is specified, the `nsgIds` cannot be specified. The `vlanId`
+	// indicates that the VNIC will belong to a VLAN instead of a subnet. With VLANs,
+	// all VNICs in the VLAN belong to the NSGs that are associated with the VLAN.
+	// See Vlan.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// A private IP address of your choice to assign to the VNIC. Must be an
+	// available IP address within the subnet's CIDR. If you don't specify a
+	// value, Oracle automatically assigns a private IP address from the subnet.
+	// This is the VNIC's *primary* private IP address. The value appears in
+	// the Vnic object and also the
+	// PrivateIp object returned by
+	// ListPrivateIps and
+	// GetPrivateIp.
+	//
+	// If you specify a `vlanId`, the `privateIp` cannot be specified.
+	// See Vlan.
+	// Example: `10.0.3.3`
+	PrivateIp *string `mandatory:"false" json:"privateIp"`
+
+	// Whether the source/destination check is disabled on the VNIC.
+	// Defaults to `false`, which means the check is performed. For information
+	// about why you would skip the source/destination check, see
+	// Using a Private IP as a Route Target (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingroutetables.htm#privateip).
+	//
+	// If you specify a `vlanId`, the `skipSourceDestCheck` cannot be specified because the
+	// source/destination check is always disabled for VNICs in a VLAN. See
+	// Vlan.
+	// Example: `true`
+	SkipSourceDestCheck *bool `mandatory:"false" json:"skipSourceDestCheck"`
+
+	// The OCID of the subnet to create the VNIC in. When launching an instance,
+	// use this `subnetId` instead of the deprecated `subnetId` in
+	// LaunchInstanceDetails.
+	// At least one of them is required; if you provide both, the values must match.
+	// If you are an Oracle Cloud VMware Solution customer and creating a secondary
+	// VNIC in a VLAN instead of a subnet, provide a `vlanId` instead of a `subnetId`.
+	// If you provide both a `vlanId` and `subnetId`, the request fails.
+	SubnetId *string `mandatory:"false" json:"subnetId"`
+
+	// Provide this attribute only if you are an Oracle Cloud VMware Solution
+	// customer and creating a secondary VNIC in a VLAN. The value is the OCID of the VLAN.
+	// See Vlan.
+	// Provide a `vlanId` instead of a `subnetId`. If you provide both a
+	// `vlanId` and `subnetId`, the request fails.
+	VlanId *string `mandatory:"false" json:"vlanId"`
+}
+
+func (m CreateVnicDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_details.go
new file mode 100644
index 000000000000..bc61ca2291c6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_details.go
@@ -0,0 +1,69 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVolumeBackupDetails The representation of CreateVolumeBackupDetails
+type CreateVolumeBackupDetails struct {
+
+	// The OCID of the volume that needs to be backed up.
+	VolumeId *string `mandatory:"true" json:"volumeId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the volume backup. Does not have to be unique and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The type of backup to create. If omitted, defaults to INCREMENTAL.
+	Type CreateVolumeBackupDetailsTypeEnum `mandatory:"false" json:"type,omitempty"`
+}
+
+func (m CreateVolumeBackupDetails) String() string {
+	return common.PointerString(m)
+}
+
+// CreateVolumeBackupDetailsTypeEnum Enum with underlying type: string
+type CreateVolumeBackupDetailsTypeEnum string
+
+// Set of constants representing the allowable values for CreateVolumeBackupDetailsTypeEnum
+const (
+	CreateVolumeBackupDetailsTypeFull        CreateVolumeBackupDetailsTypeEnum = "FULL"
+	CreateVolumeBackupDetailsTypeIncremental CreateVolumeBackupDetailsTypeEnum = "INCREMENTAL"
+)
+
+var mappingCreateVolumeBackupDetailsType = map[string]CreateVolumeBackupDetailsTypeEnum{
+	"FULL":        CreateVolumeBackupDetailsTypeFull,
+	"INCREMENTAL": CreateVolumeBackupDetailsTypeIncremental,
+}
+
+// GetCreateVolumeBackupDetailsTypeEnumValues Enumerates the set of values for CreateVolumeBackupDetailsTypeEnum
+func GetCreateVolumeBackupDetailsTypeEnumValues() []CreateVolumeBackupDetailsTypeEnum {
+	values := make([]CreateVolumeBackupDetailsTypeEnum, 0)
+	for _, v := range mappingCreateVolumeBackupDetailsType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_assignment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_assignment_details.go
new file mode 100644
index 000000000000..ba43c2d220bd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_assignment_details.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVolumeBackupPolicyAssignmentDetails The representation of CreateVolumeBackupPolicyAssignmentDetails
+type CreateVolumeBackupPolicyAssignmentDetails struct {
+
+	// The OCID of the volume to assign the policy to.
+	AssetId *string `mandatory:"true" json:"assetId"`
+
+	// The OCID of the volume backup policy to assign to the volume.
+	PolicyId *string `mandatory:"true" json:"policyId"`
+}
+
+func (m CreateVolumeBackupPolicyAssignmentDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_assignment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_assignment_request_response.go
new file mode 100644
index 000000000000..90e4fe902afc
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_assignment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateVolumeBackupPolicyAssignmentRequest wrapper for the CreateVolumeBackupPolicyAssignment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolumeBackupPolicyAssignment.go.html to see an example of how to use CreateVolumeBackupPolicyAssignmentRequest.
+type CreateVolumeBackupPolicyAssignmentRequest struct {
+
+	// Request to assign a specified policy to a particular volume.
+	CreateVolumeBackupPolicyAssignmentDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateVolumeBackupPolicyAssignmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateVolumeBackupPolicyAssignmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateVolumeBackupPolicyAssignmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateVolumeBackupPolicyAssignmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateVolumeBackupPolicyAssignmentResponse wrapper for the CreateVolumeBackupPolicyAssignment operation
+type CreateVolumeBackupPolicyAssignmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeBackupPolicyAssignment instance
+	VolumeBackupPolicyAssignment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateVolumeBackupPolicyAssignmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateVolumeBackupPolicyAssignmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_details.go
new file mode 100644
index 000000000000..41d63976d6e4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_details.go
@@ -0,0 +1,55 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVolumeBackupPolicyDetails Specifies the properties for creating user defined backup policy.
+// For more information about user defined backup policies,
+// see User Defined Policies (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm#UserDefinedBackupPolicies) in
+// Policy-Based Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm).
+type CreateVolumeBackupPolicyDetails struct {
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name for the volume backup policy. Does not have to be unique and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The paired destination region for copying scheduled backups to. Example: `us-ashburn-1`.
+	// See Region Pairs (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm#RegionPairs) for details about paired regions.
+	DestinationRegion *string `mandatory:"false" json:"destinationRegion"`
+
+	// The collection of schedules for the volume backup policy. See
+	// see Schedules (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm#schedules) in
+	// Policy-Based Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm) for more information.
+	Schedules []VolumeBackupSchedule `mandatory:"false" json:"schedules"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateVolumeBackupPolicyDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_request_response.go
new file mode 100644
index 000000000000..06d769e5fbfd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_policy_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateVolumeBackupPolicyRequest wrapper for the CreateVolumeBackupPolicy operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolumeBackupPolicy.go.html to see an example of how to use CreateVolumeBackupPolicyRequest.
+type CreateVolumeBackupPolicyRequest struct {
+
+	// Request to create a new scheduled backup policy.
+	CreateVolumeBackupPolicyDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateVolumeBackupPolicyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateVolumeBackupPolicyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateVolumeBackupPolicyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateVolumeBackupPolicyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateVolumeBackupPolicyResponse wrapper for the CreateVolumeBackupPolicy operation
+type CreateVolumeBackupPolicyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeBackupPolicy instance
+	VolumeBackupPolicy `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateVolumeBackupPolicyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateVolumeBackupPolicyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_request_response.go
new file mode 100644
index 000000000000..08975bd22503
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_backup_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateVolumeBackupRequest wrapper for the CreateVolumeBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolumeBackup.go.html to see an example of how to use CreateVolumeBackupRequest.
+type CreateVolumeBackupRequest struct {
+
+	// Request to create a new backup of given volume.
+	CreateVolumeBackupDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateVolumeBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateVolumeBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateVolumeBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateVolumeBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateVolumeBackupResponse wrapper for the CreateVolumeBackup operation
+type CreateVolumeBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeBackup instance
+	VolumeBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateVolumeBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateVolumeBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_details.go
new file mode 100644
index 000000000000..e6a36d1d0ac5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_details.go
@@ -0,0 +1,152 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVolumeDetails The representation of CreateVolumeDetails
+type CreateVolumeDetails struct {
+
+	// The OCID of the compartment that contains the volume.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The availability domain of the volume. Omissible for cloning a volume. The new volume will be created in the availability domain of the source volume.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+
+	// If provided, specifies the ID of the volume backup policy to assign to the newly
+	// created volume. If omitted, no policy will be assigned.
+	BackupPolicyId *string `mandatory:"false" json:"backupPolicyId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the Key Management key to assign as the master encryption key
+	// for the volume.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+
+	// The number of volume performance units (VPUs) that will be applied to this volume per GB,
+	// representing the Block Volume service's elastic performance options.
+	// See Block Volume Elastic Performance (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/blockvolumeelasticperformance.htm) for more information.
+	// Allowed values:
+	//   * `0`: Represents Lower Cost option.
+	//   * `10`: Represents Balanced option.
+	//   * `20`: Represents Higher Performance option.
+	VpusPerGB *int64 `mandatory:"false" json:"vpusPerGB"`
+
+	// The size of the volume in GBs.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	// The size of the volume in MBs. The value must be a multiple of 1024.
+	// This field is deprecated. Use sizeInGBs instead.
+	SizeInMBs *int64 `mandatory:"false" json:"sizeInMBs"`
+
+	SourceDetails VolumeSourceDetails `mandatory:"false" json:"sourceDetails"`
+
+	// The OCID of the volume backup from which the data should be restored on the newly created volume.
+	// This field is deprecated. Use the sourceDetails field instead to specify the
+	// backup for the volume.
+	VolumeBackupId *string `mandatory:"false" json:"volumeBackupId"`
+
+	// Specifies whether the auto-tune performance is enabled for this volume.
+	IsAutoTuneEnabled *bool `mandatory:"false" json:"isAutoTuneEnabled"`
+
+	// The list of block volume replicas to be enabled for this volume
+	// in the specified destination availability domains.
+	BlockVolumeReplicas []BlockVolumeReplicaDetails `mandatory:"false" json:"blockVolumeReplicas"`
+}
+
+func (m CreateVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *CreateVolumeDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		AvailabilityDomain  *string                           `json:"availabilityDomain"`
+		BackupPolicyId      *string                           `json:"backupPolicyId"`
+		DefinedTags         map[string]map[string]interface{} `json:"definedTags"`
+		DisplayName         *string                           `json:"displayName"`
+		FreeformTags        map[string]string                 `json:"freeformTags"`
+		KmsKeyId            *string                           `json:"kmsKeyId"`
+		VpusPerGB           *int64                            `json:"vpusPerGB"`
+		SizeInGBs           *int64                            `json:"sizeInGBs"`
+		SizeInMBs           *int64                            `json:"sizeInMBs"`
+		SourceDetails       volumesourcedetails               `json:"sourceDetails"`
+		VolumeBackupId      *string                           `json:"volumeBackupId"`
+		IsAutoTuneEnabled   *bool                             `json:"isAutoTuneEnabled"`
+		BlockVolumeReplicas []BlockVolumeReplicaDetails       `json:"blockVolumeReplicas"`
+		CompartmentId       *string                           `json:"compartmentId"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.AvailabilityDomain = model.AvailabilityDomain
+
+	m.BackupPolicyId = model.BackupPolicyId
+
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	m.KmsKeyId = model.KmsKeyId
+
+	m.VpusPerGB = model.VpusPerGB
+
+	m.SizeInGBs = model.SizeInGBs
+
+	m.SizeInMBs = model.SizeInMBs
+
+	nn, e = model.SourceDetails.UnmarshalPolymorphicJSON(model.SourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.SourceDetails = nn.(VolumeSourceDetails)
+	} else {
+		m.SourceDetails = nil
+	}
+
+	m.VolumeBackupId = model.VolumeBackupId
+
+	m.IsAutoTuneEnabled = model.IsAutoTuneEnabled
+
+	m.BlockVolumeReplicas = make([]BlockVolumeReplicaDetails, len(model.BlockVolumeReplicas))
+	for i, n := range model.BlockVolumeReplicas {
+		m.BlockVolumeReplicas[i] = n
+	}
+
+	m.CompartmentId = model.CompartmentId
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_backup_details.go
new file mode 100644
index 000000000000..faf946998c57
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_backup_details.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVolumeGroupBackupDetails The representation of CreateVolumeGroupBackupDetails
+type CreateVolumeGroupBackupDetails struct {
+
+	// The OCID of the volume group that needs to be backed up.
+	VolumeGroupId *string `mandatory:"true" json:"volumeGroupId"`
+
+	// The OCID of the compartment that will contain the volume group
+	// backup. This parameter is optional, by default backup will be created in
+	// the same compartment and source volume group.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the volume group backup. Does not have
+	// to be unique and it's changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The type of backup to create. If omitted, defaults to incremental.
+	Type CreateVolumeGroupBackupDetailsTypeEnum `mandatory:"false" json:"type,omitempty"`
+}
+
+func (m CreateVolumeGroupBackupDetails) String() string {
+	return common.PointerString(m)
+}
+
+// CreateVolumeGroupBackupDetailsTypeEnum Enum with underlying type: string
+type CreateVolumeGroupBackupDetailsTypeEnum string
+
+// Set of constants representing the allowable values for CreateVolumeGroupBackupDetailsTypeEnum
+const (
+	CreateVolumeGroupBackupDetailsTypeFull        CreateVolumeGroupBackupDetailsTypeEnum = "FULL"
+	CreateVolumeGroupBackupDetailsTypeIncremental CreateVolumeGroupBackupDetailsTypeEnum = "INCREMENTAL"
+)
+
+var mappingCreateVolumeGroupBackupDetailsType = map[string]CreateVolumeGroupBackupDetailsTypeEnum{
+	"FULL":        CreateVolumeGroupBackupDetailsTypeFull,
+	"INCREMENTAL": CreateVolumeGroupBackupDetailsTypeIncremental,
+}
+
+// GetCreateVolumeGroupBackupDetailsTypeEnumValues Enumerates the set of values for CreateVolumeGroupBackupDetailsTypeEnum
+func GetCreateVolumeGroupBackupDetailsTypeEnumValues() []CreateVolumeGroupBackupDetailsTypeEnum {
+	values := make([]CreateVolumeGroupBackupDetailsTypeEnum, 0)
+	for _, v := range mappingCreateVolumeGroupBackupDetailsType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_backup_request_response.go
new file mode 100644
index 000000000000..a841dfadc2e5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_backup_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateVolumeGroupBackupRequest wrapper for the CreateVolumeGroupBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolumeGroupBackup.go.html to see an example of how to use CreateVolumeGroupBackupRequest.
+type CreateVolumeGroupBackupRequest struct {
+
+	// Request to create a new backup group of given volume group.
+	CreateVolumeGroupBackupDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateVolumeGroupBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateVolumeGroupBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateVolumeGroupBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateVolumeGroupBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateVolumeGroupBackupResponse wrapper for the CreateVolumeGroupBackup operation
+type CreateVolumeGroupBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeGroupBackup instance
+	VolumeGroupBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateVolumeGroupBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateVolumeGroupBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_details.go
new file mode 100644
index 000000000000..fc7d0550c3e4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_details.go
@@ -0,0 +1,95 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CreateVolumeGroupDetails The representation of CreateVolumeGroupDetails
+type CreateVolumeGroupDetails struct {
+
+	// The availability domain of the volume group.
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the volume group.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	SourceDetails VolumeGroupSourceDetails `mandatory:"true" json:"sourceDetails"`
+
+	// If provided, specifies the ID of the volume backup policy to assign to the newly
+	// created volume group. If omitted, no policy will be assigned.
+	BackupPolicyId *string `mandatory:"false" json:"backupPolicyId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the volume group. Does not have to be
+	// unique, and it's changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m CreateVolumeGroupDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *CreateVolumeGroupDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		BackupPolicyId     *string                           `json:"backupPolicyId"`
+		DefinedTags        map[string]map[string]interface{} `json:"definedTags"`
+		DisplayName        *string                           `json:"displayName"`
+		FreeformTags       map[string]string                 `json:"freeformTags"`
+		AvailabilityDomain *string                           `json:"availabilityDomain"`
+		CompartmentId      *string                           `json:"compartmentId"`
+		SourceDetails      volumegroupsourcedetails          `json:"sourceDetails"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.BackupPolicyId = model.BackupPolicyId
+
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	m.AvailabilityDomain = model.AvailabilityDomain
+
+	m.CompartmentId = model.CompartmentId
+
+	nn, e = model.SourceDetails.UnmarshalPolymorphicJSON(model.SourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.SourceDetails = nn.(VolumeGroupSourceDetails)
+	} else {
+		m.SourceDetails = nil
+	}
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_request_response.go
new file mode 100644
index 000000000000..994218e40f1d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_group_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateVolumeGroupRequest wrapper for the CreateVolumeGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolumeGroup.go.html to see an example of how to use CreateVolumeGroupRequest.
+type CreateVolumeGroupRequest struct {
+
+	// Request to create a new volume group.
+	CreateVolumeGroupDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateVolumeGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateVolumeGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateVolumeGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateVolumeGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateVolumeGroupResponse wrapper for the CreateVolumeGroup operation
+type CreateVolumeGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeGroup instance
+	VolumeGroup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateVolumeGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateVolumeGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_request_response.go
new file mode 100644
index 000000000000..eb7d640eecde
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/create_volume_request_response.go
@@ -0,0 +1,84 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// CreateVolumeRequest wrapper for the CreateVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/CreateVolume.go.html to see an example of how to use CreateVolumeRequest.
+type CreateVolumeRequest struct {
+
+	// Request to create a new volume.
+	CreateVolumeDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request CreateVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request CreateVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request CreateVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request CreateVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// CreateVolumeResponse wrapper for the CreateVolume operation
+type CreateVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Volume instance
+	Volume `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response CreateVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response CreateVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect.go
new file mode 100644
index 000000000000..235b4c4ba5df
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect.go
@@ -0,0 +1,113 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CrossConnect For use with Oracle Cloud Infrastructure FastConnect. A cross-connect represents a
+// physical connection between an existing network and Oracle. Customers who are colocated
+// with Oracle in a FastConnect location create and use cross-connects. For more
+// information, see FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+// Oracle recommends you create each cross-connect in a
+// CrossConnectGroup so you can use link aggregation
+// with the connection.
+// **Note:** If you're a provider who is setting up a physical connection to Oracle so customers
+// can use FastConnect over the connection, be aware that your connection is modeled the
+// same way as a colocated customer's (with `CrossConnect` and `CrossConnectGroup` objects, and so on).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type CrossConnect struct {
+
+	// The OCID of the compartment containing the cross-connect group.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// The OCID of the cross-connect group this cross-connect belongs to (if any).
+	CrossConnectGroupId *string `mandatory:"false" json:"crossConnectGroupId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The cross-connect's Oracle ID (OCID).
+	Id *string `mandatory:"false" json:"id"`
+
+	// The cross-connect's current state.
+	LifecycleState CrossConnectLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// The name of the FastConnect location where this cross-connect is installed.
+	LocationName *string `mandatory:"false" json:"locationName"`
+
+	// A string identifying the meet-me room port for this cross-connect.
+	PortName *string `mandatory:"false" json:"portName"`
+
+	// The port speed for this cross-connect.
+	// Example: `10 Gbps`
+	PortSpeedShapeName *string `mandatory:"false" json:"portSpeedShapeName"`
+
+	// A reference name or identifier for the physical fiber connection that this cross-connect
+	// uses.
+	CustomerReferenceName *string `mandatory:"false" json:"customerReferenceName"`
+
+	// The date and time the cross-connect was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m CrossConnect) String() string {
+	return common.PointerString(m)
+}
+
+// CrossConnectLifecycleStateEnum Enum with underlying type: string
+type CrossConnectLifecycleStateEnum string
+
+// Set of constants representing the allowable values for CrossConnectLifecycleStateEnum
+const (
+	CrossConnectLifecycleStatePendingCustomer CrossConnectLifecycleStateEnum = "PENDING_CUSTOMER"
+	CrossConnectLifecycleStateProvisioning    CrossConnectLifecycleStateEnum = "PROVISIONING"
+	CrossConnectLifecycleStateProvisioned     CrossConnectLifecycleStateEnum = "PROVISIONED"
+	CrossConnectLifecycleStateInactive        CrossConnectLifecycleStateEnum = "INACTIVE"
+	CrossConnectLifecycleStateTerminating     CrossConnectLifecycleStateEnum = "TERMINATING"
+	CrossConnectLifecycleStateTerminated      CrossConnectLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingCrossConnectLifecycleState = map[string]CrossConnectLifecycleStateEnum{
+	"PENDING_CUSTOMER": CrossConnectLifecycleStatePendingCustomer,
+	"PROVISIONING":     CrossConnectLifecycleStateProvisioning,
+	"PROVISIONED":      CrossConnectLifecycleStateProvisioned,
+	"INACTIVE":         CrossConnectLifecycleStateInactive,
+	"TERMINATING":      CrossConnectLifecycleStateTerminating,
+	"TERMINATED":       CrossConnectLifecycleStateTerminated,
+}
+
+// GetCrossConnectLifecycleStateEnumValues Enumerates the set of values for CrossConnectLifecycleStateEnum
+func GetCrossConnectLifecycleStateEnumValues() []CrossConnectLifecycleStateEnum {
+	values := make([]CrossConnectLifecycleStateEnum, 0)
+	for _, v := range mappingCrossConnectLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_group.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_group.go
new file mode 100644
index 000000000000..3a38054ac265
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_group.go
@@ -0,0 +1,96 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CrossConnectGroup For use with Oracle Cloud Infrastructure FastConnect. A cross-connect group
+// is a link aggregation group (LAG), which can contain one or more
+// CrossConnect. Customers who are colocated with
+// Oracle in a FastConnect location create and use cross-connect groups. For more
+// information, see FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+// **Note:** If you're a provider who is setting up a physical connection to Oracle so customers
+// can use FastConnect over the connection, be aware that your connection is modeled the
+// same way as a colocated customer's (with `CrossConnect` and `CrossConnectGroup` objects, and so on).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type CrossConnectGroup struct {
+
+	// The OCID of the compartment containing the cross-connect group.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// The display name of a user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The cross-connect group's Oracle ID (OCID).
+	Id *string `mandatory:"false" json:"id"`
+
+	// The cross-connect group's current state.
+	LifecycleState CrossConnectGroupLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// A reference name or identifier for the physical fiber connection that this cross-connect
+	// group uses.
+	CustomerReferenceName *string `mandatory:"false" json:"customerReferenceName"`
+
+	// The date and time the cross-connect group was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m CrossConnectGroup) String() string {
+	return common.PointerString(m)
+}
+
+// CrossConnectGroupLifecycleStateEnum Enum with underlying type: string
+type CrossConnectGroupLifecycleStateEnum string
+
+// Set of constants representing the allowable values for CrossConnectGroupLifecycleStateEnum
+const (
+	CrossConnectGroupLifecycleStateProvisioning CrossConnectGroupLifecycleStateEnum = "PROVISIONING"
+	CrossConnectGroupLifecycleStateProvisioned  CrossConnectGroupLifecycleStateEnum = "PROVISIONED"
+	CrossConnectGroupLifecycleStateInactive     CrossConnectGroupLifecycleStateEnum = "INACTIVE"
+	CrossConnectGroupLifecycleStateTerminating  CrossConnectGroupLifecycleStateEnum = "TERMINATING"
+	CrossConnectGroupLifecycleStateTerminated   CrossConnectGroupLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingCrossConnectGroupLifecycleState = map[string]CrossConnectGroupLifecycleStateEnum{
+	"PROVISIONING": CrossConnectGroupLifecycleStateProvisioning,
+	"PROVISIONED":  CrossConnectGroupLifecycleStateProvisioned,
+	"INACTIVE":     CrossConnectGroupLifecycleStateInactive,
+	"TERMINATING":  CrossConnectGroupLifecycleStateTerminating,
+	"TERMINATED":   CrossConnectGroupLifecycleStateTerminated,
+}
+
+// GetCrossConnectGroupLifecycleStateEnumValues Enumerates the set of values for CrossConnectGroupLifecycleStateEnum
+func GetCrossConnectGroupLifecycleStateEnumValues() []CrossConnectGroupLifecycleStateEnum {
+	values := make([]CrossConnectGroupLifecycleStateEnum, 0)
+	for _, v := range mappingCrossConnectGroupLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_location.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_location.go
new file mode 100644
index 000000000000..25bbf371678d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_location.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CrossConnectLocation An individual FastConnect location.
+type CrossConnectLocation struct {
+
+	// A description of the location.
+	Description *string `mandatory:"true" json:"description"`
+
+	// The name of the location.
+	// Example: `CyrusOne, Chandler, AZ`
+	Name *string `mandatory:"true" json:"name"`
+}
+
+func (m CrossConnectLocation) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_mapping.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_mapping.go
new file mode 100644
index 000000000000..c37852135f67
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_mapping.go
@@ -0,0 +1,105 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CrossConnectMapping For use with Oracle Cloud Infrastructure FastConnect. Each
+// VirtualCircuit runs on one or
+// more cross-connects or cross-connect groups. A `CrossConnectMapping`
+// contains the properties for an individual cross-connect or cross-connect group
+// associated with a given virtual circuit.
+// The mapping includes information about the cross-connect or
+// cross-connect group, the VLAN, and the BGP peering session.
+// If you're a customer who is colocated with Oracle, that means you own both
+// the virtual circuit and the physical connection it runs on (cross-connect or
+// cross-connect group), so you specify all the information in the mapping. There's
+// one exception: for a public virtual circuit, Oracle specifies the BGP IPv4
+// addresses.
+// If you're a provider, then you own the physical connection that the customer's
+// virtual circuit runs on, so you contribute information about the cross-connect
+// or cross-connect group and VLAN.
+// Who specifies the BGP peering information in the case of customer connection via
+// provider? If the BGP session goes from Oracle to the provider's edge router, then
+// the provider also specifies the BGP peering information. If the BGP session instead
+// goes from Oracle to the customer's edge router, then the customer specifies the BGP
+// peering information. There's one exception: for a public virtual circuit, Oracle
+// specifies the BGP IPv4 addresses.
+// Every `CrossConnectMapping` must have BGP IPv4 peering addresses. BGP IPv6 peering
+// addresses are optional. If BGP IPv6 addresses are provided, the customer can
+// exchange IPv6 routes with Oracle.
+type CrossConnectMapping struct {
+
+	// The key for BGP MD5 authentication. Only applicable if your system
+	// requires MD5 authentication. If empty or not set (null), that
+	// means you don't use BGP MD5 authentication.
+	BgpMd5AuthKey *string `mandatory:"false" json:"bgpMd5AuthKey"`
+
+	// The OCID of the cross-connect or cross-connect group for this mapping.
+	// Specified by the owner of the cross-connect or cross-connect group (the
+	// customer if the customer is colocated with Oracle, or the provider if the
+	// customer is connecting via provider).
+	CrossConnectOrCrossConnectGroupId *string `mandatory:"false" json:"crossConnectOrCrossConnectGroupId"`
+
+	// The BGP IPv4 address for the router on the other end of the BGP session from
+	// Oracle. Specified by the owner of that router. If the session goes from Oracle
+	// to a customer, this is the BGP IPv4 address of the customer's edge router. If the
+	// session goes from Oracle to a provider, this is the BGP IPv4 address of the
+	// provider's edge router. Must use a /30 or /31 subnet mask.
+	// There's one exception: for a public virtual circuit, Oracle specifies the BGP IPv4 addresses.
+	// Example: `10.0.0.18/31`
+	CustomerBgpPeeringIp *string `mandatory:"false" json:"customerBgpPeeringIp"`
+
+	// The IPv4 address for Oracle's end of the BGP session. Must use a /30 or /31
+	// subnet mask. If the session goes from Oracle to a customer's edge router,
+	// the customer specifies this information. If the session goes from Oracle to
+	// a provider's edge router, the provider specifies this.
+	// There's one exception: for a public virtual circuit, Oracle specifies the BGP IPv4 addresses.
+	// Example: `10.0.0.19/31`
+	OracleBgpPeeringIp *string `mandatory:"false" json:"oracleBgpPeeringIp"`
+
+	// The BGP IPv6 address for the router on the other end of the BGP session from
+	// Oracle. Specified by the owner of that router. If the session goes from Oracle
+	// to a customer, this is the BGP IPv6 address of the customer's edge router. If the
+	// session goes from Oracle to a provider, this is the BGP IPv6 address of the
+	// provider's edge router. Only subnet masks from /64 up to /127 are allowed.
+	// There's one exception: for a public virtual circuit, Oracle specifies the BGP IPv6 addresses.
+	// IPv6 addressing is supported for all commercial and government regions. See
+	// IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	// Example: `2001:db8::1/64`
+	CustomerBgpPeeringIpv6 *string `mandatory:"false" json:"customerBgpPeeringIpv6"`
+
+	// The IPv6 address for Oracle's end of the BGP session. Only subnet masks from /64 up to /127 are allowed.
+	// If the session goes from Oracle to a customer's edge router,
+	// the customer specifies this information. If the session goes from Oracle to
+	// a provider's edge router, the provider specifies this.
+	// There's one exception: for a public virtual circuit, Oracle specifies the BGP IPv6 addresses.
+	// Note that IPv6 addressing is currently supported only in certain regions. See
+	// IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	// Example: `2001:db8::2/64`
+	OracleBgpPeeringIpv6 *string `mandatory:"false" json:"oracleBgpPeeringIpv6"`
+
+	// The number of the specific VLAN (on the cross-connect or cross-connect group)
+	// that is assigned to this virtual circuit. Specified by the owner of the cross-connect
+	// or cross-connect group (the customer if the customer is colocated with Oracle, or
+	// the provider if the customer is connecting via provider).
+	// Example: `200`
+	Vlan *int `mandatory:"false" json:"vlan"`
+}
+
+func (m CrossConnectMapping) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_mapping_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_mapping_details.go
new file mode 100644
index 000000000000..3407de61bfc0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_mapping_details.go
@@ -0,0 +1,136 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CrossConnectMappingDetails For use with Oracle Cloud Infrastructure FastConnect. Each
+// VirtualCircuit runs on one or
+// more cross-connects or cross-connect groups. A `CrossConnectMappingDetails`
+// contains the properties for an individual cross-connect or cross-connect group
+// associated with a given virtual circuit.
+// The details includes information about the cross-connect or
+// cross-connect group, the VLAN, and the BGP peering session.
+type CrossConnectMappingDetails struct {
+
+	// The key for BGP MD5 authentication. Only applicable if your system
+	// requires MD5 authentication. If empty or not set (null), that
+	// means you don't use BGP MD5 authentication.
+	BgpMd5AuthKey *string `mandatory:"false" json:"bgpMd5AuthKey"`
+
+	// The OCID of the cross-connect or cross-connect group for this mapping.
+	// Specified by the owner of the cross-connect or cross-connect group (the
+	// customer if the customer is colocated with Oracle, or the provider if the
+	// customer is connecting via provider).
+	CrossConnectOrCrossConnectGroupId *string `mandatory:"false" json:"crossConnectOrCrossConnectGroupId"`
+
+	// The BGP IPv4 address for the router on the other end of the BGP session from
+	// Oracle. Specified by the owner of that router. If the session goes from Oracle
+	// to a customer, this is the BGP IPv4 address of the customer's edge router. If the
+	// session goes from Oracle to a provider, this is the BGP IPv4 address of the
+	// provider's edge router. Must use a /30 or /31 subnet mask.
+	// There's one exception: for a public virtual circuit, Oracle specifies the BGP IPv4 addresses.
+	// Example: `10.0.0.18/31`
+	CustomerBgpPeeringIp *string `mandatory:"false" json:"customerBgpPeeringIp"`
+
+	// The IPv4 address for Oracle's end of the BGP session. Must use a /30 or /31
+	// subnet mask. If the session goes from Oracle to a customer's edge router,
+	// the customer specifies this information. If the session goes from Oracle to
+	// a provider's edge router, the provider specifies this.
+	// There's one exception: for a public virtual circuit, Oracle specifies the BGP IPv4 addresses.
+	// Example: `10.0.0.19/31`
+	OracleBgpPeeringIp *string `mandatory:"false" json:"oracleBgpPeeringIp"`
+
+	// The BGP IPv6 address for the router on the other end of the BGP session from
+	// Oracle. Specified by the owner of that router. If the session goes from Oracle
+	// to a customer, this is the BGP IPv6 address of the customer's edge router. If the
+	// session goes from Oracle to a provider, this is the BGP IPv6 address of the
+	// provider's edge router. Only subnet masks from /64 up to /127 are allowed.
+	// There's one exception: for a public virtual circuit, Oracle specifies the BGP IPv6 addresses.
+	// Example: `2001:db8::1/64`
+	CustomerBgpPeeringIpv6 *string `mandatory:"false" json:"customerBgpPeeringIpv6"`
+
+	// The IPv6 address for Oracle's end of the BGP session. Only subnet masks from /64 up to /127 are allowed.
+	// If the session goes from Oracle to a customer's edge router,
+	// the customer specifies this information. If the session goes from Oracle to
+	// a provider's edge router, the provider specifies this.
+	// There's one exception: for a public virtual circuit, Oracle specifies the BGP IPv6 addresses.
+	// Example: `2001:db8::2/64`
+	OracleBgpPeeringIpv6 *string `mandatory:"false" json:"oracleBgpPeeringIpv6"`
+
+	// The number of the specific VLAN (on the cross-connect or cross-connect group)
+	// that is assigned to this virtual circuit. Specified by the owner of the cross-connect
+	// or cross-connect group (the customer if the customer is colocated with Oracle, or
+	// the provider if the customer is connecting via provider).
+	// Example: `200`
+	Vlan *int `mandatory:"false" json:"vlan"`
+
+	// The state of the Ipv4 BGP session.
+	Ipv4BgpStatus CrossConnectMappingDetailsIpv4BgpStatusEnum `mandatory:"false" json:"ipv4BgpStatus,omitempty"`
+
+	// The state of the Ipv6 BGP session.
+	Ipv6BgpStatus CrossConnectMappingDetailsIpv6BgpStatusEnum `mandatory:"false" json:"ipv6BgpStatus,omitempty"`
+}
+
+func (m CrossConnectMappingDetails) String() string {
+	return common.PointerString(m)
+}
+
+// CrossConnectMappingDetailsIpv4BgpStatusEnum Enum with underlying type: string
+type CrossConnectMappingDetailsIpv4BgpStatusEnum string
+
+// Set of constants representing the allowable values for CrossConnectMappingDetailsIpv4BgpStatusEnum
+const (
+	CrossConnectMappingDetailsIpv4BgpStatusUp   CrossConnectMappingDetailsIpv4BgpStatusEnum = "UP"
+	CrossConnectMappingDetailsIpv4BgpStatusDown CrossConnectMappingDetailsIpv4BgpStatusEnum = "DOWN"
+)
+
+var mappingCrossConnectMappingDetailsIpv4BgpStatus = map[string]CrossConnectMappingDetailsIpv4BgpStatusEnum{
+	"UP":   CrossConnectMappingDetailsIpv4BgpStatusUp,
+	"DOWN": CrossConnectMappingDetailsIpv4BgpStatusDown,
+}
+
+// GetCrossConnectMappingDetailsIpv4BgpStatusEnumValues Enumerates the set of values for CrossConnectMappingDetailsIpv4BgpStatusEnum
+func GetCrossConnectMappingDetailsIpv4BgpStatusEnumValues() []CrossConnectMappingDetailsIpv4BgpStatusEnum {
+	values := make([]CrossConnectMappingDetailsIpv4BgpStatusEnum, 0)
+	for _, v := range mappingCrossConnectMappingDetailsIpv4BgpStatus {
+		values = append(values, v)
+	}
+	return values
+}
+
+// CrossConnectMappingDetailsIpv6BgpStatusEnum Enum with underlying type: string
+type CrossConnectMappingDetailsIpv6BgpStatusEnum string
+
+// Set of constants representing the allowable values for CrossConnectMappingDetailsIpv6BgpStatusEnum
+const (
+	CrossConnectMappingDetailsIpv6BgpStatusUp   CrossConnectMappingDetailsIpv6BgpStatusEnum = "UP"
+	CrossConnectMappingDetailsIpv6BgpStatusDown CrossConnectMappingDetailsIpv6BgpStatusEnum = "DOWN"
+)
+
+var mappingCrossConnectMappingDetailsIpv6BgpStatus = map[string]CrossConnectMappingDetailsIpv6BgpStatusEnum{
+	"UP":   CrossConnectMappingDetailsIpv6BgpStatusUp,
+	"DOWN": CrossConnectMappingDetailsIpv6BgpStatusDown,
+}
+
+// GetCrossConnectMappingDetailsIpv6BgpStatusEnumValues Enumerates the set of values for CrossConnectMappingDetailsIpv6BgpStatusEnum
+func GetCrossConnectMappingDetailsIpv6BgpStatusEnumValues() []CrossConnectMappingDetailsIpv6BgpStatusEnum {
+	values := make([]CrossConnectMappingDetailsIpv6BgpStatusEnum, 0)
+	for _, v := range mappingCrossConnectMappingDetailsIpv6BgpStatus {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_mapping_details_collection.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_mapping_details_collection.go
new file mode 100644
index 000000000000..1cc59f2cc01c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_mapping_details_collection.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CrossConnectMappingDetailsCollection An array of CrossConnectMappingDetails
+type CrossConnectMappingDetailsCollection struct {
+
+	// CrossConnectMappingDetails items
+	Items []CrossConnectMappingDetails `mandatory:"true" json:"items"`
+}
+
+func (m CrossConnectMappingDetailsCollection) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_port_speed_shape.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_port_speed_shape.go
new file mode 100644
index 000000000000..722adb4c52c6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_port_speed_shape.go
@@ -0,0 +1,34 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CrossConnectPortSpeedShape An individual port speed level for cross-connects.
+type CrossConnectPortSpeedShape struct {
+
+	// The name of the port speed shape.
+	// Example: `10 Gbps`
+	Name *string `mandatory:"true" json:"name"`
+
+	// The port speed in Gbps.
+	// Example: `10`
+	PortSpeedInGbps *int `mandatory:"true" json:"portSpeedInGbps"`
+}
+
+func (m CrossConnectPortSpeedShape) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_status.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_status.go
new file mode 100644
index 000000000000..7f707d1e821d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/cross_connect_status.go
@@ -0,0 +1,96 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// CrossConnectStatus The status of the cross-connect.
+type CrossConnectStatus struct {
+
+	// The OCID of the cross-connect.
+	CrossConnectId *string `mandatory:"true" json:"crossConnectId"`
+
+	// Whether Oracle's side of the interface is up or down.
+	InterfaceState CrossConnectStatusInterfaceStateEnum `mandatory:"false" json:"interfaceState,omitempty"`
+
+	// The light level of the cross-connect (in dBm).
+	// Example: `14.0`
+	LightLevelIndBm *float32 `mandatory:"false" json:"lightLevelIndBm"`
+
+	// Status indicator corresponding to the light level.
+	//   * **NO_LIGHT:** No measurable light
+	//   * **LOW_WARN:** There's measurable light but it's too low
+	//   * **HIGH_WARN:** Light level is too high
+	//   * **BAD:** There's measurable light but the signal-to-noise ratio is bad
+	//   * **GOOD:** Good light level
+	LightLevelIndicator CrossConnectStatusLightLevelIndicatorEnum `mandatory:"false" json:"lightLevelIndicator,omitempty"`
+}
+
+func (m CrossConnectStatus) String() string {
+	return common.PointerString(m)
+}
+
+// CrossConnectStatusInterfaceStateEnum Enum with underlying type: string
+type CrossConnectStatusInterfaceStateEnum string
+
+// Set of constants representing the allowable values for CrossConnectStatusInterfaceStateEnum
+const (
+	CrossConnectStatusInterfaceStateUp   CrossConnectStatusInterfaceStateEnum = "UP"
+	CrossConnectStatusInterfaceStateDown CrossConnectStatusInterfaceStateEnum = "DOWN"
+)
+
+var mappingCrossConnectStatusInterfaceState = map[string]CrossConnectStatusInterfaceStateEnum{
+	"UP":   CrossConnectStatusInterfaceStateUp,
+	"DOWN": CrossConnectStatusInterfaceStateDown,
+}
+
+// GetCrossConnectStatusInterfaceStateEnumValues Enumerates the set of values for CrossConnectStatusInterfaceStateEnum
+func GetCrossConnectStatusInterfaceStateEnumValues() []CrossConnectStatusInterfaceStateEnum {
+	values := make([]CrossConnectStatusInterfaceStateEnum, 0)
+	for _, v := range mappingCrossConnectStatusInterfaceState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// CrossConnectStatusLightLevelIndicatorEnum Enum with underlying type: string
+type CrossConnectStatusLightLevelIndicatorEnum string
+
+// Set of constants representing the allowable values for CrossConnectStatusLightLevelIndicatorEnum
+const (
+	CrossConnectStatusLightLevelIndicatorNoLight  CrossConnectStatusLightLevelIndicatorEnum = "NO_LIGHT"
+	CrossConnectStatusLightLevelIndicatorLowWarn  CrossConnectStatusLightLevelIndicatorEnum = "LOW_WARN"
+	CrossConnectStatusLightLevelIndicatorHighWarn CrossConnectStatusLightLevelIndicatorEnum = "HIGH_WARN"
+	CrossConnectStatusLightLevelIndicatorBad      CrossConnectStatusLightLevelIndicatorEnum = "BAD"
+	CrossConnectStatusLightLevelIndicatorGood     CrossConnectStatusLightLevelIndicatorEnum = "GOOD"
+)
+
+var mappingCrossConnectStatusLightLevelIndicator = map[string]CrossConnectStatusLightLevelIndicatorEnum{
+	"NO_LIGHT":  CrossConnectStatusLightLevelIndicatorNoLight,
+	"LOW_WARN":  CrossConnectStatusLightLevelIndicatorLowWarn,
+	"HIGH_WARN": CrossConnectStatusLightLevelIndicatorHighWarn,
+	"BAD":       CrossConnectStatusLightLevelIndicatorBad,
+	"GOOD":      CrossConnectStatusLightLevelIndicatorGood,
+}
+
+// GetCrossConnectStatusLightLevelIndicatorEnumValues Enumerates the set of values for CrossConnectStatusLightLevelIndicatorEnum
+func GetCrossConnectStatusLightLevelIndicatorEnumValues() []CrossConnectStatusLightLevelIndicatorEnum {
+	values := make([]CrossConnectStatusLightLevelIndicatorEnum, 0)
+	for _, v := range mappingCrossConnectStatusLightLevelIndicator {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host.go
new file mode 100644
index 000000000000..a769bcc2bf48
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host.go
@@ -0,0 +1,114 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DedicatedVmHost A dedicated virtual machine host lets you host multiple VM instances
+// on a dedicated server that is not shared with other tenancies.
+type DedicatedVmHost struct {
+
+	// The availability domain the dedicated virtual machine host is running in.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the dedicated virtual machine host.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The dedicated virtual machine host shape. The shape determines the number of CPUs and
+	// other resources available for VMs.
+	DedicatedVmHostShape *string `mandatory:"true" json:"dedicatedVmHostShape"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My Dedicated Vm Host`
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the dedicated VM host.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of the dedicated VM host.
+	LifecycleState DedicatedVmHostLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the dedicated VM host was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The total OCPUs of the dedicated VM host.
+	TotalOcpus *float32 `mandatory:"true" json:"totalOcpus"`
+
+	// The available OCPUs of the dedicated VM host.
+	RemainingOcpus *float32 `mandatory:"true" json:"remainingOcpus"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// The fault domain for the dedicated virtual machine host's assigned instances.
+	// For more information, see Fault Domains (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/regions.htm#fault).
+	// If you do not specify the fault domain, the system selects one for you. To change the fault domain for a dedicated virtual machine host,
+	// delete it, and then create a new dedicated virtual machine host in the preferred fault domain.
+	// To get a list of fault domains, use the `ListFaultDomains` operation in the Identity and Access Management Service API (https://docs.cloud.oracle.com/iaas/api/#/en/identity/20160918/).
+	// Example: `FAULT-DOMAIN-1`
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The total memory of the dedicated VM host, in GBs.
+	TotalMemoryInGBs *float32 `mandatory:"false" json:"totalMemoryInGBs"`
+
+	// The remaining memory of the dedicated VM host, in GBs.
+	RemainingMemoryInGBs *float32 `mandatory:"false" json:"remainingMemoryInGBs"`
+}
+
+func (m DedicatedVmHost) String() string {
+	return common.PointerString(m)
+}
+
+// DedicatedVmHostLifecycleStateEnum Enum with underlying type: string
+type DedicatedVmHostLifecycleStateEnum string
+
+// Set of constants representing the allowable values for DedicatedVmHostLifecycleStateEnum
+const (
+	DedicatedVmHostLifecycleStateCreating DedicatedVmHostLifecycleStateEnum = "CREATING"
+	DedicatedVmHostLifecycleStateActive   DedicatedVmHostLifecycleStateEnum = "ACTIVE"
+	DedicatedVmHostLifecycleStateUpdating DedicatedVmHostLifecycleStateEnum = "UPDATING"
+	DedicatedVmHostLifecycleStateDeleting DedicatedVmHostLifecycleStateEnum = "DELETING"
+	DedicatedVmHostLifecycleStateDeleted  DedicatedVmHostLifecycleStateEnum = "DELETED"
+	DedicatedVmHostLifecycleStateFailed   DedicatedVmHostLifecycleStateEnum = "FAILED"
+)
+
+var mappingDedicatedVmHostLifecycleState = map[string]DedicatedVmHostLifecycleStateEnum{
+	"CREATING": DedicatedVmHostLifecycleStateCreating,
+	"ACTIVE":   DedicatedVmHostLifecycleStateActive,
+	"UPDATING": DedicatedVmHostLifecycleStateUpdating,
+	"DELETING": DedicatedVmHostLifecycleStateDeleting,
+	"DELETED":  DedicatedVmHostLifecycleStateDeleted,
+	"FAILED":   DedicatedVmHostLifecycleStateFailed,
+}
+
+// GetDedicatedVmHostLifecycleStateEnumValues Enumerates the set of values for DedicatedVmHostLifecycleStateEnum
+func GetDedicatedVmHostLifecycleStateEnumValues() []DedicatedVmHostLifecycleStateEnum {
+	values := make([]DedicatedVmHostLifecycleStateEnum, 0)
+	for _, v := range mappingDedicatedVmHostLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_instance_shape_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_instance_shape_summary.go
new file mode 100644
index 000000000000..dc7905e6ff4d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_instance_shape_summary.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DedicatedVmHostInstanceShapeSummary The shape used to launch instances associated with the dedicated VM host.
+type DedicatedVmHostInstanceShapeSummary struct {
+
+	// The name of the virtual machine instance shapes that can be launched on a dedicated VM host.
+	InstanceShapeName *string `mandatory:"true" json:"instanceShapeName"`
+
+	// The shape's availability domain.
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+}
+
+func (m DedicatedVmHostInstanceShapeSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_instance_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_instance_summary.go
new file mode 100644
index 000000000000..144bf4a69e4f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_instance_summary.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DedicatedVmHostInstanceSummary Condensed instance data when listing instances on a dedicated VM host.
+type DedicatedVmHostInstanceSummary struct {
+
+	// The availability domain the virtual machine instance is running in.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the virtual machine instance.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the virtual machine instance.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The shape of the VM instance.
+	Shape *string `mandatory:"true" json:"shape"`
+
+	// The date and time the virtual machine instance was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+}
+
+func (m DedicatedVmHostInstanceSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_shape_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_shape_summary.go
new file mode 100644
index 000000000000..62ff4c628306
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_shape_summary.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DedicatedVmHostShapeSummary The shape used to launch the dedicated virtual machine (VM) host.
+type DedicatedVmHostShapeSummary struct {
+
+	// The name of the dedicated VM host shape. You can enumerate all available shapes by calling
+	// dedicatedVmHostShapes.
+	DedicatedVmHostShape *string `mandatory:"true" json:"dedicatedVmHostShape"`
+
+	// The shape's availability domain.
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+}
+
+func (m DedicatedVmHostShapeSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_summary.go
new file mode 100644
index 000000000000..c43dd71f1fd8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dedicated_vm_host_summary.go
@@ -0,0 +1,102 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DedicatedVmHostSummary A dedicated virtual machine (VM) host lets you host multiple instances on a dedicated server that is not shared with other tenancies.
+type DedicatedVmHostSummary struct {
+
+	// The availability domain the dedicated VM host is running in.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the dedicated VM host.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The shape of the dedicated VM host. The shape determines the number of CPUs and
+	// other resources available for VMs.
+	DedicatedVmHostShape *string `mandatory:"true" json:"dedicatedVmHostShape"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My DVH`
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the dedicated VM host.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of the dedicated VM host.
+	LifecycleState DedicatedVmHostSummaryLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the dedicated VM host was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The current available OCPUs of the dedicated VM host.
+	RemainingOcpus *float32 `mandatory:"true" json:"remainingOcpus"`
+
+	// The current total OCPUs of the dedicated VM host.
+	TotalOcpus *float32 `mandatory:"true" json:"totalOcpus"`
+
+	// The fault domain for the dedicated VM host's assigned instances. For more information, see Fault Domains.
+	// If you do not specify the fault domain, the system selects one for you. To change the fault domain for a dedicated VM host,
+	// delete it and create a new dedicated VM host in the preferred fault domain.
+	// To get a list of fault domains, use the ListFaultDomains operation in the Identity and Access Management Service API.
+	// Example: `FAULT-DOMAIN-1`
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	// The current total memory of the dedicated VM host, in GBs.
+	TotalMemoryInGBs *float32 `mandatory:"false" json:"totalMemoryInGBs"`
+
+	// The current available memory of the dedicated VM host, in GBs.
+	RemainingMemoryInGBs *float32 `mandatory:"false" json:"remainingMemoryInGBs"`
+}
+
+func (m DedicatedVmHostSummary) String() string {
+	return common.PointerString(m)
+}
+
+// DedicatedVmHostSummaryLifecycleStateEnum Enum with underlying type: string
+type DedicatedVmHostSummaryLifecycleStateEnum string
+
+// Set of constants representing the allowable values for DedicatedVmHostSummaryLifecycleStateEnum
+const (
+	DedicatedVmHostSummaryLifecycleStateCreating DedicatedVmHostSummaryLifecycleStateEnum = "CREATING"
+	DedicatedVmHostSummaryLifecycleStateActive   DedicatedVmHostSummaryLifecycleStateEnum = "ACTIVE"
+	DedicatedVmHostSummaryLifecycleStateUpdating DedicatedVmHostSummaryLifecycleStateEnum = "UPDATING"
+	DedicatedVmHostSummaryLifecycleStateDeleting DedicatedVmHostSummaryLifecycleStateEnum = "DELETING"
+	DedicatedVmHostSummaryLifecycleStateDeleted  DedicatedVmHostSummaryLifecycleStateEnum = "DELETED"
+	DedicatedVmHostSummaryLifecycleStateFailed   DedicatedVmHostSummaryLifecycleStateEnum = "FAILED"
+)
+
+var mappingDedicatedVmHostSummaryLifecycleState = map[string]DedicatedVmHostSummaryLifecycleStateEnum{
+	"CREATING": DedicatedVmHostSummaryLifecycleStateCreating,
+	"ACTIVE":   DedicatedVmHostSummaryLifecycleStateActive,
+	"UPDATING": DedicatedVmHostSummaryLifecycleStateUpdating,
+	"DELETING": DedicatedVmHostSummaryLifecycleStateDeleting,
+	"DELETED":  DedicatedVmHostSummaryLifecycleStateDeleted,
+	"FAILED":   DedicatedVmHostSummaryLifecycleStateFailed,
+}
+
+// GetDedicatedVmHostSummaryLifecycleStateEnumValues Enumerates the set of values for DedicatedVmHostSummaryLifecycleStateEnum
+func GetDedicatedVmHostSummaryLifecycleStateEnumValues() []DedicatedVmHostSummaryLifecycleStateEnum {
+	values := make([]DedicatedVmHostSummaryLifecycleStateEnum, 0)
+	for _, v := range mappingDedicatedVmHostSummaryLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/default_drg_route_tables.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/default_drg_route_tables.go
new file mode 100644
index 000000000000..5f2dc5280b70
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/default_drg_route_tables.go
@@ -0,0 +1,46 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DefaultDrgRouteTables The default DRG route table for this DRG. Each network type
+// has a default DRG route table.
+// You can update a network type to use a different DRG route table, but
+// each network type must have a default DRG route table. You cannot delete
+// a default DRG route table.
+type DefaultDrgRouteTables struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the default DRG route table to be assigned to DRG attachments
+	// of type VCN on creation.
+	Vcn *string `mandatory:"false" json:"vcn"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the default DRG route table assigned to DRG attachments
+	// of type IPSEC_TUNNEL on creation.
+	IpsecTunnel *string `mandatory:"false" json:"ipsecTunnel"`
+
+	// The OCID of the default DRG route table to be assigned to DRG attachments
+	// of type VIRTUAL_CIRCUIT on creation.
+	VirtualCircuit *string `mandatory:"false" json:"virtualCircuit"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the default DRG route table to be assigned to DRG attachments
+	// of type REMOTE_PEERING_CONNECTION on creation.
+	RemotePeeringConnection *string `mandatory:"false" json:"remotePeeringConnection"`
+}
+
+func (m DefaultDrgRouteTables) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_app_catalog_subscription_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_app_catalog_subscription_request_response.go
new file mode 100644
index 000000000000..0546ae365ebc
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_app_catalog_subscription_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteAppCatalogSubscriptionRequest wrapper for the DeleteAppCatalogSubscription operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteAppCatalogSubscription.go.html to see an example of how to use DeleteAppCatalogSubscriptionRequest.
+type DeleteAppCatalogSubscriptionRequest struct {
+
+	// The OCID of the listing.
+	ListingId *string `mandatory:"true" contributesTo:"query" name:"listingId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// Listing Resource Version.
+	ResourceVersion *string `mandatory:"true" contributesTo:"query" name:"resourceVersion"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteAppCatalogSubscriptionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteAppCatalogSubscriptionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteAppCatalogSubscriptionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteAppCatalogSubscriptionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteAppCatalogSubscriptionResponse wrapper for the DeleteAppCatalogSubscription operation
+type DeleteAppCatalogSubscriptionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteAppCatalogSubscriptionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteAppCatalogSubscriptionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_boot_volume_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_boot_volume_backup_request_response.go
new file mode 100644
index 000000000000..6f17c580d8b6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_boot_volume_backup_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteBootVolumeBackupRequest wrapper for the DeleteBootVolumeBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteBootVolumeBackup.go.html to see an example of how to use DeleteBootVolumeBackupRequest.
+type DeleteBootVolumeBackupRequest struct {
+
+	// The OCID of the boot volume backup.
+	BootVolumeBackupId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeBackupId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteBootVolumeBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteBootVolumeBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteBootVolumeBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteBootVolumeBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteBootVolumeBackupResponse wrapper for the DeleteBootVolumeBackup operation
+type DeleteBootVolumeBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteBootVolumeBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteBootVolumeBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_boot_volume_kms_key_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_boot_volume_kms_key_request_response.go
new file mode 100644
index 000000000000..82a50d5ea3a8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_boot_volume_kms_key_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteBootVolumeKmsKeyRequest wrapper for the DeleteBootVolumeKmsKey operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteBootVolumeKmsKey.go.html to see an example of how to use DeleteBootVolumeKmsKeyRequest.
+type DeleteBootVolumeKmsKeyRequest struct {
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteBootVolumeKmsKeyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteBootVolumeKmsKeyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteBootVolumeKmsKeyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteBootVolumeKmsKeyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteBootVolumeKmsKeyResponse wrapper for the DeleteBootVolumeKmsKey operation
+type DeleteBootVolumeKmsKeyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteBootVolumeKmsKeyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteBootVolumeKmsKeyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_boot_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_boot_volume_request_response.go
new file mode 100644
index 000000000000..ff9ee68c6300
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_boot_volume_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteBootVolumeRequest wrapper for the DeleteBootVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteBootVolume.go.html to see an example of how to use DeleteBootVolumeRequest.
+type DeleteBootVolumeRequest struct {
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteBootVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteBootVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteBootVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteBootVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteBootVolumeResponse wrapper for the DeleteBootVolume operation
+type DeleteBootVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteBootVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteBootVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_byoip_range_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_byoip_range_request_response.go
new file mode 100644
index 000000000000..218a50b28307
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_byoip_range_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteByoipRangeRequest wrapper for the DeleteByoipRange operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteByoipRange.go.html to see an example of how to use DeleteByoipRangeRequest.
+type DeleteByoipRangeRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource containing the BYOIP CIDR block.
+	ByoipRangeId *string `mandatory:"true" contributesTo:"path" name:"byoipRangeId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteByoipRangeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteByoipRangeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteByoipRangeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteByoipRangeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteByoipRangeResponse wrapper for the DeleteByoipRange operation
+type DeleteByoipRangeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response DeleteByoipRangeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteByoipRangeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_compute_capacity_reservation_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_compute_capacity_reservation_request_response.go
new file mode 100644
index 000000000000..54740d27f0b1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_compute_capacity_reservation_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteComputeCapacityReservationRequest wrapper for the DeleteComputeCapacityReservation operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteComputeCapacityReservation.go.html to see an example of how to use DeleteComputeCapacityReservationRequest.
+type DeleteComputeCapacityReservationRequest struct {
+
+	// The OCID of the compute capacity reservation.
+	CapacityReservationId *string `mandatory:"true" contributesTo:"path" name:"capacityReservationId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteComputeCapacityReservationRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteComputeCapacityReservationRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteComputeCapacityReservationRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteComputeCapacityReservationRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteComputeCapacityReservationResponse wrapper for the DeleteComputeCapacityReservation operation
+type DeleteComputeCapacityReservationResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response DeleteComputeCapacityReservationResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteComputeCapacityReservationResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_compute_image_capability_schema_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_compute_image_capability_schema_request_response.go
new file mode 100644
index 000000000000..f8a253170440
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_compute_image_capability_schema_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteComputeImageCapabilitySchemaRequest wrapper for the DeleteComputeImageCapabilitySchema operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteComputeImageCapabilitySchema.go.html to see an example of how to use DeleteComputeImageCapabilitySchemaRequest.
+type DeleteComputeImageCapabilitySchemaRequest struct {
+
+	// The id of the compute image capability schema or the image ocid
+	ComputeImageCapabilitySchemaId *string `mandatory:"true" contributesTo:"path" name:"computeImageCapabilitySchemaId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteComputeImageCapabilitySchemaRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteComputeImageCapabilitySchemaRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteComputeImageCapabilitySchemaRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteComputeImageCapabilitySchemaRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteComputeImageCapabilitySchemaResponse wrapper for the DeleteComputeImageCapabilitySchema operation
+type DeleteComputeImageCapabilitySchemaResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteComputeImageCapabilitySchemaResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteComputeImageCapabilitySchemaResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_console_history_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_console_history_request_response.go
new file mode 100644
index 000000000000..c120bb29e888
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_console_history_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteConsoleHistoryRequest wrapper for the DeleteConsoleHistory operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteConsoleHistory.go.html to see an example of how to use DeleteConsoleHistoryRequest.
+type DeleteConsoleHistoryRequest struct {
+
+	// The OCID of the console history.
+	InstanceConsoleHistoryId *string `mandatory:"true" contributesTo:"path" name:"instanceConsoleHistoryId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteConsoleHistoryRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteConsoleHistoryRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteConsoleHistoryRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteConsoleHistoryRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteConsoleHistoryResponse wrapper for the DeleteConsoleHistory operation
+type DeleteConsoleHistoryResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteConsoleHistoryResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteConsoleHistoryResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_cpe_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_cpe_request_response.go
new file mode 100644
index 000000000000..0249b1cc9ab2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_cpe_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteCpeRequest wrapper for the DeleteCpe operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteCpe.go.html to see an example of how to use DeleteCpeRequest.
+type DeleteCpeRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the CPE.
+	CpeId *string `mandatory:"true" contributesTo:"path" name:"cpeId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteCpeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteCpeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteCpeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteCpeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteCpeResponse wrapper for the DeleteCpe operation
+type DeleteCpeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteCpeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteCpeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_cross_connect_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_cross_connect_group_request_response.go
new file mode 100644
index 000000000000..bd193a48af80
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_cross_connect_group_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteCrossConnectGroupRequest wrapper for the DeleteCrossConnectGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteCrossConnectGroup.go.html to see an example of how to use DeleteCrossConnectGroupRequest.
+type DeleteCrossConnectGroupRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect group.
+	CrossConnectGroupId *string `mandatory:"true" contributesTo:"path" name:"crossConnectGroupId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteCrossConnectGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteCrossConnectGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteCrossConnectGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteCrossConnectGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteCrossConnectGroupResponse wrapper for the DeleteCrossConnectGroup operation
+type DeleteCrossConnectGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteCrossConnectGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteCrossConnectGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_cross_connect_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_cross_connect_request_response.go
new file mode 100644
index 000000000000..3cf4ed3db569
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_cross_connect_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteCrossConnectRequest wrapper for the DeleteCrossConnect operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteCrossConnect.go.html to see an example of how to use DeleteCrossConnectRequest.
+type DeleteCrossConnectRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect.
+	CrossConnectId *string `mandatory:"true" contributesTo:"path" name:"crossConnectId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteCrossConnectRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteCrossConnectRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteCrossConnectRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteCrossConnectRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteCrossConnectResponse wrapper for the DeleteCrossConnect operation
+type DeleteCrossConnectResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteCrossConnectResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteCrossConnectResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_dedicated_vm_host_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_dedicated_vm_host_request_response.go
new file mode 100644
index 000000000000..b0ff6ac4655b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_dedicated_vm_host_request_response.go
@@ -0,0 +1,75 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteDedicatedVmHostRequest wrapper for the DeleteDedicatedVmHost operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDedicatedVmHost.go.html to see an example of how to use DeleteDedicatedVmHostRequest.
+type DeleteDedicatedVmHostRequest struct {
+
+	// The OCID of the dedicated VM host.
+	DedicatedVmHostId *string `mandatory:"true" contributesTo:"path" name:"dedicatedVmHostId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteDedicatedVmHostRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteDedicatedVmHostRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteDedicatedVmHostRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteDedicatedVmHostRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteDedicatedVmHostResponse wrapper for the DeleteDedicatedVmHost operation
+type DeleteDedicatedVmHostResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response DeleteDedicatedVmHostResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteDedicatedVmHostResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_dhcp_options_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_dhcp_options_request_response.go
new file mode 100644
index 000000000000..38c2a496fa7c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_dhcp_options_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteDhcpOptionsRequest wrapper for the DeleteDhcpOptions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDhcpOptions.go.html to see an example of how to use DeleteDhcpOptionsRequest.
+type DeleteDhcpOptionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) for the set of DHCP options.
+	DhcpId *string `mandatory:"true" contributesTo:"path" name:"dhcpId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteDhcpOptionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteDhcpOptionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteDhcpOptionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteDhcpOptionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteDhcpOptionsResponse wrapper for the DeleteDhcpOptions operation
+type DeleteDhcpOptionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteDhcpOptionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteDhcpOptionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_attachment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_attachment_request_response.go
new file mode 100644
index 000000000000..5503fef8f03b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_attachment_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteDrgAttachmentRequest wrapper for the DeleteDrgAttachment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDrgAttachment.go.html to see an example of how to use DeleteDrgAttachmentRequest.
+type DeleteDrgAttachmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG attachment.
+	DrgAttachmentId *string `mandatory:"true" contributesTo:"path" name:"drgAttachmentId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteDrgAttachmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteDrgAttachmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteDrgAttachmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteDrgAttachmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteDrgAttachmentResponse wrapper for the DeleteDrgAttachment operation
+type DeleteDrgAttachmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteDrgAttachmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteDrgAttachmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_request_response.go
new file mode 100644
index 000000000000..eb45843a2660
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteDrgRequest wrapper for the DeleteDrg operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDrg.go.html to see an example of how to use DeleteDrgRequest.
+type DeleteDrgRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)](/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" contributesTo:"path" name:"drgId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteDrgRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteDrgRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteDrgRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteDrgRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteDrgResponse wrapper for the DeleteDrg operation
+type DeleteDrgResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteDrgResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteDrgResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_route_distribution_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_route_distribution_request_response.go
new file mode 100644
index 000000000000..04b4fbd5e0c1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_route_distribution_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteDrgRouteDistributionRequest wrapper for the DeleteDrgRouteDistribution operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDrgRouteDistribution.go.html to see an example of how to use DeleteDrgRouteDistributionRequest.
+type DeleteDrgRouteDistributionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the route distribution.
+	DrgRouteDistributionId *string `mandatory:"true" contributesTo:"path" name:"drgRouteDistributionId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteDrgRouteDistributionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteDrgRouteDistributionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteDrgRouteDistributionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteDrgRouteDistributionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteDrgRouteDistributionResponse wrapper for the DeleteDrgRouteDistribution operation
+type DeleteDrgRouteDistributionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteDrgRouteDistributionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteDrgRouteDistributionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_route_table_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_route_table_request_response.go
new file mode 100644
index 000000000000..bc3e5cc3fdb9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_drg_route_table_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteDrgRouteTableRequest wrapper for the DeleteDrgRouteTable operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteDrgRouteTable.go.html to see an example of how to use DeleteDrgRouteTableRequest.
+type DeleteDrgRouteTableRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG route table.
+	DrgRouteTableId *string `mandatory:"true" contributesTo:"path" name:"drgRouteTableId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteDrgRouteTableRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteDrgRouteTableRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteDrgRouteTableRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteDrgRouteTableRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteDrgRouteTableResponse wrapper for the DeleteDrgRouteTable operation
+type DeleteDrgRouteTableResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteDrgRouteTableResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteDrgRouteTableResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_i_p_sec_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_i_p_sec_connection_request_response.go
new file mode 100644
index 000000000000..ff4232826658
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_i_p_sec_connection_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteIPSecConnectionRequest wrapper for the DeleteIPSecConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteIPSecConnection.go.html to see an example of how to use DeleteIPSecConnectionRequest.
+type DeleteIPSecConnectionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteIPSecConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteIPSecConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteIPSecConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteIPSecConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteIPSecConnectionResponse wrapper for the DeleteIPSecConnection operation
+type DeleteIPSecConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteIPSecConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteIPSecConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_image_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_image_request_response.go
new file mode 100644
index 000000000000..eb47bb9c0c30
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_image_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteImageRequest wrapper for the DeleteImage operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteImage.go.html to see an example of how to use DeleteImageRequest.
+type DeleteImageRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the image.
+	ImageId *string `mandatory:"true" contributesTo:"path" name:"imageId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteImageRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteImageRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteImageRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteImageRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteImageResponse wrapper for the DeleteImage operation
+type DeleteImageResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteImageResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteImageResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_instance_configuration_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_instance_configuration_request_response.go
new file mode 100644
index 000000000000..ab009e8a542a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_instance_configuration_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteInstanceConfigurationRequest wrapper for the DeleteInstanceConfiguration operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteInstanceConfiguration.go.html to see an example of how to use DeleteInstanceConfigurationRequest.
+type DeleteInstanceConfigurationRequest struct {
+
+	// The OCID of the instance configuration.
+	InstanceConfigurationId *string `mandatory:"true" contributesTo:"path" name:"instanceConfigurationId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteInstanceConfigurationRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteInstanceConfigurationRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteInstanceConfigurationRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteInstanceConfigurationRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteInstanceConfigurationResponse wrapper for the DeleteInstanceConfiguration operation
+type DeleteInstanceConfigurationResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteInstanceConfigurationResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteInstanceConfigurationResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_instance_console_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_instance_console_connection_request_response.go
new file mode 100644
index 000000000000..43a3557c7fcf
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_instance_console_connection_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteInstanceConsoleConnectionRequest wrapper for the DeleteInstanceConsoleConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteInstanceConsoleConnection.go.html to see an example of how to use DeleteInstanceConsoleConnectionRequest.
+type DeleteInstanceConsoleConnectionRequest struct {
+
+	// The OCID of the instance console connection.
+	InstanceConsoleConnectionId *string `mandatory:"true" contributesTo:"path" name:"instanceConsoleConnectionId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteInstanceConsoleConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteInstanceConsoleConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteInstanceConsoleConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteInstanceConsoleConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteInstanceConsoleConnectionResponse wrapper for the DeleteInstanceConsoleConnection operation
+type DeleteInstanceConsoleConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteInstanceConsoleConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteInstanceConsoleConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_internet_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_internet_gateway_request_response.go
new file mode 100644
index 000000000000..4bd21499a3ca
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_internet_gateway_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteInternetGatewayRequest wrapper for the DeleteInternetGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteInternetGateway.go.html to see an example of how to use DeleteInternetGatewayRequest.
+type DeleteInternetGatewayRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the internet gateway.
+	IgId *string `mandatory:"true" contributesTo:"path" name:"igId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteInternetGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteInternetGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteInternetGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteInternetGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteInternetGatewayResponse wrapper for the DeleteInternetGateway operation
+type DeleteInternetGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteInternetGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteInternetGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_ipv6_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_ipv6_request_response.go
new file mode 100644
index 000000000000..c5a5ce2a12c0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_ipv6_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteIpv6Request wrapper for the DeleteIpv6 operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteIpv6.go.html to see an example of how to use DeleteIpv6Request.
+type DeleteIpv6Request struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the IPv6.
+	Ipv6Id *string `mandatory:"true" contributesTo:"path" name:"ipv6Id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteIpv6Request) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteIpv6Request) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteIpv6Request) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteIpv6Request) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteIpv6Response wrapper for the DeleteIpv6 operation
+type DeleteIpv6Response struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteIpv6Response) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteIpv6Response) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_local_peering_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_local_peering_gateway_request_response.go
new file mode 100644
index 000000000000..ff1633198213
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_local_peering_gateway_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteLocalPeeringGatewayRequest wrapper for the DeleteLocalPeeringGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteLocalPeeringGateway.go.html to see an example of how to use DeleteLocalPeeringGatewayRequest.
+type DeleteLocalPeeringGatewayRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the local peering gateway.
+	LocalPeeringGatewayId *string `mandatory:"true" contributesTo:"path" name:"localPeeringGatewayId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteLocalPeeringGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteLocalPeeringGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteLocalPeeringGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteLocalPeeringGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteLocalPeeringGatewayResponse wrapper for the DeleteLocalPeeringGateway operation
+type DeleteLocalPeeringGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteLocalPeeringGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteLocalPeeringGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_nat_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_nat_gateway_request_response.go
new file mode 100644
index 000000000000..492d1f795fd6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_nat_gateway_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteNatGatewayRequest wrapper for the DeleteNatGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteNatGateway.go.html to see an example of how to use DeleteNatGatewayRequest.
+type DeleteNatGatewayRequest struct {
+
+	// The NAT gateway's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	NatGatewayId *string `mandatory:"true" contributesTo:"path" name:"natGatewayId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteNatGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteNatGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteNatGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteNatGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteNatGatewayResponse wrapper for the DeleteNatGateway operation
+type DeleteNatGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteNatGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteNatGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_network_security_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_network_security_group_request_response.go
new file mode 100644
index 000000000000..d2ecc66d10a0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_network_security_group_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteNetworkSecurityGroupRequest wrapper for the DeleteNetworkSecurityGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteNetworkSecurityGroup.go.html to see an example of how to use DeleteNetworkSecurityGroupRequest.
+type DeleteNetworkSecurityGroupRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group.
+	NetworkSecurityGroupId *string `mandatory:"true" contributesTo:"path" name:"networkSecurityGroupId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteNetworkSecurityGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteNetworkSecurityGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteNetworkSecurityGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteNetworkSecurityGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteNetworkSecurityGroupResponse wrapper for the DeleteNetworkSecurityGroup operation
+type DeleteNetworkSecurityGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteNetworkSecurityGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteNetworkSecurityGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_private_ip_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_private_ip_request_response.go
new file mode 100644
index 000000000000..d27619c806e9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_private_ip_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeletePrivateIpRequest wrapper for the DeletePrivateIp operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeletePrivateIp.go.html to see an example of how to use DeletePrivateIpRequest.
+type DeletePrivateIpRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the private IP.
+	PrivateIpId *string `mandatory:"true" contributesTo:"path" name:"privateIpId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeletePrivateIpRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeletePrivateIpRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeletePrivateIpRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeletePrivateIpRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeletePrivateIpResponse wrapper for the DeletePrivateIp operation
+type DeletePrivateIpResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeletePrivateIpResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeletePrivateIpResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_public_ip_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_public_ip_pool_request_response.go
new file mode 100644
index 000000000000..28f2cd338733
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_public_ip_pool_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeletePublicIpPoolRequest wrapper for the DeletePublicIpPool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeletePublicIpPool.go.html to see an example of how to use DeletePublicIpPoolRequest.
+type DeletePublicIpPoolRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP pool.
+	PublicIpPoolId *string `mandatory:"true" contributesTo:"path" name:"publicIpPoolId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeletePublicIpPoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeletePublicIpPoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeletePublicIpPoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeletePublicIpPoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeletePublicIpPoolResponse wrapper for the DeletePublicIpPool operation
+type DeletePublicIpPoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeletePublicIpPoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeletePublicIpPoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_public_ip_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_public_ip_request_response.go
new file mode 100644
index 000000000000..224c12c38959
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_public_ip_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeletePublicIpRequest wrapper for the DeletePublicIp operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeletePublicIp.go.html to see an example of how to use DeletePublicIpRequest.
+type DeletePublicIpRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the public IP.
+	PublicIpId *string `mandatory:"true" contributesTo:"path" name:"publicIpId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeletePublicIpRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeletePublicIpRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeletePublicIpRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeletePublicIpRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeletePublicIpResponse wrapper for the DeletePublicIp operation
+type DeletePublicIpResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeletePublicIpResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeletePublicIpResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_remote_peering_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_remote_peering_connection_request_response.go
new file mode 100644
index 000000000000..60c17ec65d80
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_remote_peering_connection_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteRemotePeeringConnectionRequest wrapper for the DeleteRemotePeeringConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteRemotePeeringConnection.go.html to see an example of how to use DeleteRemotePeeringConnectionRequest.
+type DeleteRemotePeeringConnectionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the remote peering connection (RPC).
+	RemotePeeringConnectionId *string `mandatory:"true" contributesTo:"path" name:"remotePeeringConnectionId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteRemotePeeringConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteRemotePeeringConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteRemotePeeringConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteRemotePeeringConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteRemotePeeringConnectionResponse wrapper for the DeleteRemotePeeringConnection operation
+type DeleteRemotePeeringConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteRemotePeeringConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteRemotePeeringConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_route_table_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_route_table_request_response.go
new file mode 100644
index 000000000000..f91ae5752261
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_route_table_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteRouteTableRequest wrapper for the DeleteRouteTable operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteRouteTable.go.html to see an example of how to use DeleteRouteTableRequest.
+type DeleteRouteTableRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the route table.
+	RtId *string `mandatory:"true" contributesTo:"path" name:"rtId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteRouteTableRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteRouteTableRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteRouteTableRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteRouteTableRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteRouteTableResponse wrapper for the DeleteRouteTable operation
+type DeleteRouteTableResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteRouteTableResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteRouteTableResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_security_list_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_security_list_request_response.go
new file mode 100644
index 000000000000..f34a43a5c2af
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_security_list_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteSecurityListRequest wrapper for the DeleteSecurityList operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteSecurityList.go.html to see an example of how to use DeleteSecurityListRequest.
+type DeleteSecurityListRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the security list.
+	SecurityListId *string `mandatory:"true" contributesTo:"path" name:"securityListId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteSecurityListRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteSecurityListRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteSecurityListRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteSecurityListRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteSecurityListResponse wrapper for the DeleteSecurityList operation
+type DeleteSecurityListResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteSecurityListResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteSecurityListResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_service_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_service_gateway_request_response.go
new file mode 100644
index 000000000000..accdaaaf0bba
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_service_gateway_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteServiceGatewayRequest wrapper for the DeleteServiceGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteServiceGateway.go.html to see an example of how to use DeleteServiceGatewayRequest.
+type DeleteServiceGatewayRequest struct {
+
+	// The service gateway's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	ServiceGatewayId *string `mandatory:"true" contributesTo:"path" name:"serviceGatewayId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteServiceGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteServiceGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteServiceGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteServiceGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteServiceGatewayResponse wrapper for the DeleteServiceGateway operation
+type DeleteServiceGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteServiceGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteServiceGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_subnet_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_subnet_request_response.go
new file mode 100644
index 000000000000..70dc680c6b25
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_subnet_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteSubnetRequest wrapper for the DeleteSubnet operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteSubnet.go.html to see an example of how to use DeleteSubnetRequest.
+type DeleteSubnetRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the subnet.
+	SubnetId *string `mandatory:"true" contributesTo:"path" name:"subnetId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteSubnetRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteSubnetRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteSubnetRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteSubnetRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteSubnetResponse wrapper for the DeleteSubnet operation
+type DeleteSubnetResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteSubnetResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteSubnetResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_vcn_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_vcn_request_response.go
new file mode 100644
index 000000000000..f0aa2327acf5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_vcn_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteVcnRequest wrapper for the DeleteVcn operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVcn.go.html to see an example of how to use DeleteVcnRequest.
+type DeleteVcnRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" contributesTo:"path" name:"vcnId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteVcnRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteVcnRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteVcnRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteVcnRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteVcnResponse wrapper for the DeleteVcn operation
+type DeleteVcnResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteVcnResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteVcnResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_virtual_circuit_public_prefix_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_virtual_circuit_public_prefix_details.go
new file mode 100644
index 000000000000..4a3956cba301
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_virtual_circuit_public_prefix_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DeleteVirtualCircuitPublicPrefixDetails The representation of DeleteVirtualCircuitPublicPrefixDetails
+type DeleteVirtualCircuitPublicPrefixDetails struct {
+
+	// An individual public IP prefix (CIDR) to remove from the public virtual circuit.
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+}
+
+func (m DeleteVirtualCircuitPublicPrefixDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_virtual_circuit_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_virtual_circuit_request_response.go
new file mode 100644
index 000000000000..46bbd73ec282
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_virtual_circuit_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteVirtualCircuitRequest wrapper for the DeleteVirtualCircuit operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVirtualCircuit.go.html to see an example of how to use DeleteVirtualCircuitRequest.
+type DeleteVirtualCircuitRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the virtual circuit.
+	VirtualCircuitId *string `mandatory:"true" contributesTo:"path" name:"virtualCircuitId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteVirtualCircuitRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteVirtualCircuitRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteVirtualCircuitRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteVirtualCircuitRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteVirtualCircuitResponse wrapper for the DeleteVirtualCircuit operation
+type DeleteVirtualCircuitResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteVirtualCircuitResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteVirtualCircuitResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_vlan_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_vlan_request_response.go
new file mode 100644
index 000000000000..464ff334c4fa
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_vlan_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteVlanRequest wrapper for the DeleteVlan operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVlan.go.html to see an example of how to use DeleteVlanRequest.
+type DeleteVlanRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VLAN.
+	VlanId *string `mandatory:"true" contributesTo:"path" name:"vlanId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteVlanRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteVlanRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteVlanRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteVlanRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteVlanResponse wrapper for the DeleteVlan operation
+type DeleteVlanResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteVlanResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteVlanResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_backup_policy_assignment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_backup_policy_assignment_request_response.go
new file mode 100644
index 000000000000..09966f85fed6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_backup_policy_assignment_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteVolumeBackupPolicyAssignmentRequest wrapper for the DeleteVolumeBackupPolicyAssignment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeBackupPolicyAssignment.go.html to see an example of how to use DeleteVolumeBackupPolicyAssignmentRequest.
+type DeleteVolumeBackupPolicyAssignmentRequest struct {
+
+	// The OCID of the volume backup policy assignment.
+	PolicyAssignmentId *string `mandatory:"true" contributesTo:"path" name:"policyAssignmentId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteVolumeBackupPolicyAssignmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteVolumeBackupPolicyAssignmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteVolumeBackupPolicyAssignmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteVolumeBackupPolicyAssignmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteVolumeBackupPolicyAssignmentResponse wrapper for the DeleteVolumeBackupPolicyAssignment operation
+type DeleteVolumeBackupPolicyAssignmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteVolumeBackupPolicyAssignmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteVolumeBackupPolicyAssignmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_backup_policy_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_backup_policy_request_response.go
new file mode 100644
index 000000000000..e6fd27a5455a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_backup_policy_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteVolumeBackupPolicyRequest wrapper for the DeleteVolumeBackupPolicy operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeBackupPolicy.go.html to see an example of how to use DeleteVolumeBackupPolicyRequest.
+type DeleteVolumeBackupPolicyRequest struct {
+
+	// The OCID of the volume backup policy.
+	PolicyId *string `mandatory:"true" contributesTo:"path" name:"policyId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteVolumeBackupPolicyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteVolumeBackupPolicyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteVolumeBackupPolicyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteVolumeBackupPolicyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteVolumeBackupPolicyResponse wrapper for the DeleteVolumeBackupPolicy operation
+type DeleteVolumeBackupPolicyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteVolumeBackupPolicyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteVolumeBackupPolicyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_backup_request_response.go
new file mode 100644
index 000000000000..0873a147c53b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_backup_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteVolumeBackupRequest wrapper for the DeleteVolumeBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeBackup.go.html to see an example of how to use DeleteVolumeBackupRequest.
+type DeleteVolumeBackupRequest struct {
+
+	// The OCID of the volume backup.
+	VolumeBackupId *string `mandatory:"true" contributesTo:"path" name:"volumeBackupId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteVolumeBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteVolumeBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteVolumeBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteVolumeBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteVolumeBackupResponse wrapper for the DeleteVolumeBackup operation
+type DeleteVolumeBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteVolumeBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteVolumeBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_group_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_group_backup_request_response.go
new file mode 100644
index 000000000000..f4bac2c4d91d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_group_backup_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteVolumeGroupBackupRequest wrapper for the DeleteVolumeGroupBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeGroupBackup.go.html to see an example of how to use DeleteVolumeGroupBackupRequest.
+type DeleteVolumeGroupBackupRequest struct {
+
+	// The Oracle Cloud ID (OCID) that uniquely identifies the volume group backup.
+	VolumeGroupBackupId *string `mandatory:"true" contributesTo:"path" name:"volumeGroupBackupId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteVolumeGroupBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteVolumeGroupBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteVolumeGroupBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteVolumeGroupBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteVolumeGroupBackupResponse wrapper for the DeleteVolumeGroupBackup operation
+type DeleteVolumeGroupBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteVolumeGroupBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteVolumeGroupBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_group_request_response.go
new file mode 100644
index 000000000000..a76c16938c5a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_group_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteVolumeGroupRequest wrapper for the DeleteVolumeGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeGroup.go.html to see an example of how to use DeleteVolumeGroupRequest.
+type DeleteVolumeGroupRequest struct {
+
+	// The Oracle Cloud ID (OCID) that uniquely identifies the volume group.
+	VolumeGroupId *string `mandatory:"true" contributesTo:"path" name:"volumeGroupId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteVolumeGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteVolumeGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteVolumeGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteVolumeGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteVolumeGroupResponse wrapper for the DeleteVolumeGroup operation
+type DeleteVolumeGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteVolumeGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteVolumeGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_kms_key_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_kms_key_request_response.go
new file mode 100644
index 000000000000..1d083483e0f4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_kms_key_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteVolumeKmsKeyRequest wrapper for the DeleteVolumeKmsKey operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolumeKmsKey.go.html to see an example of how to use DeleteVolumeKmsKeyRequest.
+type DeleteVolumeKmsKeyRequest struct {
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" contributesTo:"path" name:"volumeId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteVolumeKmsKeyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteVolumeKmsKeyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteVolumeKmsKeyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteVolumeKmsKeyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteVolumeKmsKeyResponse wrapper for the DeleteVolumeKmsKey operation
+type DeleteVolumeKmsKeyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteVolumeKmsKeyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteVolumeKmsKeyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_request_response.go
new file mode 100644
index 000000000000..9ed479b2e1b7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/delete_volume_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DeleteVolumeRequest wrapper for the DeleteVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DeleteVolume.go.html to see an example of how to use DeleteVolumeRequest.
+type DeleteVolumeRequest struct {
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" contributesTo:"path" name:"volumeId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DeleteVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DeleteVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DeleteVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DeleteVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DeleteVolumeResponse wrapper for the DeleteVolume operation
+type DeleteVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DeleteVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DeleteVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_boot_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_boot_volume_request_response.go
new file mode 100644
index 000000000000..b22a392e22ef
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_boot_volume_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DetachBootVolumeRequest wrapper for the DetachBootVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachBootVolume.go.html to see an example of how to use DetachBootVolumeRequest.
+type DetachBootVolumeRequest struct {
+
+	// The OCID of the boot volume attachment.
+	BootVolumeAttachmentId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeAttachmentId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DetachBootVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DetachBootVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DetachBootVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DetachBootVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DetachBootVolumeResponse wrapper for the DetachBootVolume operation
+type DetachBootVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DetachBootVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DetachBootVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_instance_pool_instance_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_instance_pool_instance_details.go
new file mode 100644
index 000000000000..6da2ab6ad606
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_instance_pool_instance_details.go
@@ -0,0 +1,38 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DetachInstancePoolInstanceDetails An instance that is to be detached from an instance pool.
+type DetachInstancePoolInstanceDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// Whether to decrease the size of the instance pool when the instance is detached. If `true`, the
+	// pool size is decreased. If `false`, the pool will provision a new, replacement instance
+	// using the pool's instance configuration as a template. Default is `true`.
+	IsDecrementSize *bool `mandatory:"false" json:"isDecrementSize"`
+
+	// Whether to permanently terminate (delete) the instance and its attached boot volume
+	// when detaching it from the instance pool. Default is `false`.
+	IsAutoTerminate *bool `mandatory:"false" json:"isAutoTerminate"`
+}
+
+func (m DetachInstancePoolInstanceDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_instance_pool_instance_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_instance_pool_instance_request_response.go
new file mode 100644
index 000000000000..9d86f47be99f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_instance_pool_instance_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DetachInstancePoolInstanceRequest wrapper for the DetachInstancePoolInstance operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachInstancePoolInstance.go.html to see an example of how to use DetachInstancePoolInstanceRequest.
+type DetachInstancePoolInstanceRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// Instance being detached
+	DetachInstancePoolInstanceDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DetachInstancePoolInstanceRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DetachInstancePoolInstanceRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DetachInstancePoolInstanceRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DetachInstancePoolInstanceRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DetachInstancePoolInstanceResponse wrapper for the DetachInstancePoolInstance operation
+type DetachInstancePoolInstanceResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response DetachInstancePoolInstanceResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DetachInstancePoolInstanceResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_load_balancer_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_load_balancer_details.go
new file mode 100644
index 000000000000..54129d2598b1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_load_balancer_details.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DetachLoadBalancerDetails Represents a load balancer that is to be detached from an instance pool.
+type DetachLoadBalancerDetails struct {
+
+	// The OCID of the load balancer to detach from the instance pool.
+	LoadBalancerId *string `mandatory:"true" json:"loadBalancerId"`
+
+	// The name of the backend set on the load balancer to detach from the instance pool.
+	BackendSetName *string `mandatory:"true" json:"backendSetName"`
+}
+
+func (m DetachLoadBalancerDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_load_balancer_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_load_balancer_request_response.go
new file mode 100644
index 000000000000..2f8ec24eee90
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_load_balancer_request_response.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DetachLoadBalancerRequest wrapper for the DetachLoadBalancer operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachLoadBalancer.go.html to see an example of how to use DetachLoadBalancerRequest.
+type DetachLoadBalancerRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// Load balancer being detached
+	DetachLoadBalancerDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DetachLoadBalancerRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DetachLoadBalancerRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DetachLoadBalancerRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DetachLoadBalancerRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DetachLoadBalancerResponse wrapper for the DetachLoadBalancer operation
+type DetachLoadBalancerResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePool instance
+	InstancePool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DetachLoadBalancerResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DetachLoadBalancerResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_service_id_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_service_id_request_response.go
new file mode 100644
index 000000000000..cb7c45c68e74
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_service_id_request_response.go
@@ -0,0 +1,82 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DetachServiceIdRequest wrapper for the DetachServiceId operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachServiceId.go.html to see an example of how to use DetachServiceIdRequest.
+type DetachServiceIdRequest struct {
+
+	// The service gateway's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	ServiceGatewayId *string `mandatory:"true" contributesTo:"path" name:"serviceGatewayId"`
+
+	// ServiceId of Service to be detached from a service gateway.
+	DetachServiceDetails ServiceIdRequestDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DetachServiceIdRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DetachServiceIdRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DetachServiceIdRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DetachServiceIdRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DetachServiceIdResponse wrapper for the DetachServiceId operation
+type DetachServiceIdResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ServiceGateway instance
+	ServiceGateway `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DetachServiceIdResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DetachServiceIdResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_vnic_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_vnic_request_response.go
new file mode 100644
index 000000000000..cb8113f562ef
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_vnic_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DetachVnicRequest wrapper for the DetachVnic operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachVnic.go.html to see an example of how to use DetachVnicRequest.
+type DetachVnicRequest struct {
+
+	// The OCID of the VNIC attachment.
+	VnicAttachmentId *string `mandatory:"true" contributesTo:"path" name:"vnicAttachmentId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DetachVnicRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DetachVnicRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DetachVnicRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DetachVnicRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DetachVnicResponse wrapper for the DetachVnic operation
+type DetachVnicResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DetachVnicResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DetachVnicResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_volume_request_response.go
new file mode 100644
index 000000000000..92d39b93d99f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/detach_volume_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// DetachVolumeRequest wrapper for the DetachVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/DetachVolume.go.html to see an example of how to use DetachVolumeRequest.
+type DetachVolumeRequest struct {
+
+	// The OCID of the volume attachment.
+	VolumeAttachmentId *string `mandatory:"true" contributesTo:"path" name:"volumeAttachmentId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request DetachVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request DetachVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request DetachVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request DetachVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// DetachVolumeResponse wrapper for the DetachVolume operation
+type DetachVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response DetachVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response DetachVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/device.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/device.go
new file mode 100644
index 000000000000..1e1e646c0f02
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/device.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Device Device Path corresponding to the block devices attached to instances having a name and isAvailable flag.
+type Device struct {
+
+	// The device name.
+	Name *string `mandatory:"true" json:"name"`
+
+	// The flag denoting whether device is available.
+	IsAvailable *bool `mandatory:"true" json:"isAvailable"`
+}
+
+func (m Device) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_dns_option.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_dns_option.go
new file mode 100644
index 000000000000..1194167008c8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_dns_option.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DhcpDnsOption DHCP option for specifying how DNS (hostname resolution) is handled in the subnets in the VCN.
+// For more information, see
+// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+type DhcpDnsOption struct {
+
+	// If you set `serverType` to `CustomDnsServer`, specify the
+	// IP address of at least one DNS server of your choice (three maximum).
+	CustomDnsServers []string `mandatory:"false" json:"customDnsServers"`
+
+	// * **VcnLocal:** Reserved for future use.
+	// * **VcnLocalPlusInternet:** Also referred to as "Internet and VCN Resolver".
+	// Instances can resolve internet hostnames (no internet gateway is required),
+	// and can resolve hostnames of instances in the VCN. This is the default
+	// value in the default set of DHCP options in the VCN. For the Internet and
+	// VCN Resolver to work across the VCN, there must also be a DNS label set for
+	// the VCN, a DNS label set for each subnet, and a hostname for each instance.
+	// The Internet and VCN Resolver also enables reverse DNS lookup, which lets
+	// you determine the hostname corresponding to the private IP address. For more
+	// information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// * **CustomDnsServer:** Instances use a DNS server of your choice (three
+	// maximum).
+	ServerType DhcpDnsOptionServerTypeEnum `mandatory:"true" json:"serverType"`
+}
+
+func (m DhcpDnsOption) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m DhcpDnsOption) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeDhcpDnsOption DhcpDnsOption
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeDhcpDnsOption
+	}{
+		"DomainNameServer",
+		(MarshalTypeDhcpDnsOption)(m),
+	}
+
+	return json.Marshal(&s)
+}
+
+// DhcpDnsOptionServerTypeEnum Enum with underlying type: string
+type DhcpDnsOptionServerTypeEnum string
+
+// Set of constants representing the allowable values for DhcpDnsOptionServerTypeEnum
+const (
+	DhcpDnsOptionServerTypeVcnlocal             DhcpDnsOptionServerTypeEnum = "VcnLocal"
+	DhcpDnsOptionServerTypeVcnlocalplusinternet DhcpDnsOptionServerTypeEnum = "VcnLocalPlusInternet"
+	DhcpDnsOptionServerTypeCustomdnsserver      DhcpDnsOptionServerTypeEnum = "CustomDnsServer"
+)
+
+var mappingDhcpDnsOptionServerType = map[string]DhcpDnsOptionServerTypeEnum{
+	"VcnLocal":             DhcpDnsOptionServerTypeVcnlocal,
+	"VcnLocalPlusInternet": DhcpDnsOptionServerTypeVcnlocalplusinternet,
+	"CustomDnsServer":      DhcpDnsOptionServerTypeCustomdnsserver,
+}
+
+// GetDhcpDnsOptionServerTypeEnumValues Enumerates the set of values for DhcpDnsOptionServerTypeEnum
+func GetDhcpDnsOptionServerTypeEnumValues() []DhcpDnsOptionServerTypeEnum {
+	values := make([]DhcpDnsOptionServerTypeEnum, 0)
+	for _, v := range mappingDhcpDnsOptionServerType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_option.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_option.go
new file mode 100644
index 000000000000..9795fe7fb416
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_option.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DhcpOption A single DHCP option according to RFC 1533 (https://tools.ietf.org/html/rfc1533).
+// The two options available to use are DhcpDnsOption
+// and DhcpSearchDomainOption. For more
+// information, see DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm)
+// and DHCP Options (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingDHCP.htm).
+type DhcpOption interface {
+}
+
+type dhcpoption struct {
+	JsonData []byte
+	Type     string `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *dhcpoption) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerdhcpoption dhcpoption
+	s := struct {
+		Model Unmarshalerdhcpoption
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *dhcpoption) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "DomainNameServer":
+		mm := DhcpDnsOption{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "SearchDomain":
+		mm := DhcpSearchDomainOption{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m dhcpoption) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_options.go
new file mode 100644
index 000000000000..997c9c246cb0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_options.go
@@ -0,0 +1,148 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DhcpOptions A set of DHCP options. Used by the VCN to automatically provide configuration
+// information to the instances when they boot up. There are two options you can set:
+// - DhcpDnsOption: Lets you specify how DNS (hostname resolution) is
+// handled in the subnets in your VCN.
+// - DhcpSearchDomainOption: Lets you specify
+// a search domain name to use for DNS queries.
+// For more information, see  DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm)
+// and DHCP Options (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingDHCP.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type DhcpOptions struct {
+
+	// The OCID of the compartment containing the set of DHCP options.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// Oracle ID (OCID) for the set of DHCP options.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of the set of DHCP options.
+	LifecycleState DhcpOptionsLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The collection of individual DHCP options.
+	Options []DhcpOption `mandatory:"true" json:"options"`
+
+	// Date and time the set of DHCP options was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the VCN the set of DHCP options belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m DhcpOptions) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *DhcpOptions) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DefinedTags    map[string]map[string]interface{} `json:"definedTags"`
+		DisplayName    *string                           `json:"displayName"`
+		FreeformTags   map[string]string                 `json:"freeformTags"`
+		CompartmentId  *string                           `json:"compartmentId"`
+		Id             *string                           `json:"id"`
+		LifecycleState DhcpOptionsLifecycleStateEnum     `json:"lifecycleState"`
+		Options        []dhcpoption                      `json:"options"`
+		TimeCreated    *common.SDKTime                   `json:"timeCreated"`
+		VcnId          *string                           `json:"vcnId"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	m.CompartmentId = model.CompartmentId
+
+	m.Id = model.Id
+
+	m.LifecycleState = model.LifecycleState
+
+	m.Options = make([]DhcpOption, len(model.Options))
+	for i, n := range model.Options {
+		nn, e = n.UnmarshalPolymorphicJSON(n.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.Options[i] = nn.(DhcpOption)
+		} else {
+			m.Options[i] = nil
+		}
+	}
+
+	m.TimeCreated = model.TimeCreated
+
+	m.VcnId = model.VcnId
+
+	return
+}
+
+// DhcpOptionsLifecycleStateEnum Enum with underlying type: string
+type DhcpOptionsLifecycleStateEnum string
+
+// Set of constants representing the allowable values for DhcpOptionsLifecycleStateEnum
+const (
+	DhcpOptionsLifecycleStateProvisioning DhcpOptionsLifecycleStateEnum = "PROVISIONING"
+	DhcpOptionsLifecycleStateAvailable    DhcpOptionsLifecycleStateEnum = "AVAILABLE"
+	DhcpOptionsLifecycleStateTerminating  DhcpOptionsLifecycleStateEnum = "TERMINATING"
+	DhcpOptionsLifecycleStateTerminated   DhcpOptionsLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingDhcpOptionsLifecycleState = map[string]DhcpOptionsLifecycleStateEnum{
+	"PROVISIONING": DhcpOptionsLifecycleStateProvisioning,
+	"AVAILABLE":    DhcpOptionsLifecycleStateAvailable,
+	"TERMINATING":  DhcpOptionsLifecycleStateTerminating,
+	"TERMINATED":   DhcpOptionsLifecycleStateTerminated,
+}
+
+// GetDhcpOptionsLifecycleStateEnumValues Enumerates the set of values for DhcpOptionsLifecycleStateEnum
+func GetDhcpOptionsLifecycleStateEnumValues() []DhcpOptionsLifecycleStateEnum {
+	values := make([]DhcpOptionsLifecycleStateEnum, 0)
+	for _, v := range mappingDhcpOptionsLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_search_domain_option.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_search_domain_option.go
new file mode 100644
index 000000000000..6660f7cf6e82
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/dhcp_search_domain_option.go
@@ -0,0 +1,55 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DhcpSearchDomainOption DHCP option for specifying a search domain name for DNS queries. For more information, see
+// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+type DhcpSearchDomainOption struct {
+
+	// A single search domain name according to RFC 952 (https://tools.ietf.org/html/rfc952)
+	// and RFC 1123 (https://tools.ietf.org/html/rfc1123). During a DNS query,
+	// the OS will append this search domain name to the value being queried.
+	// If you set DhcpDnsOption to `VcnLocalPlusInternet`,
+	// and you assign a DNS label to the VCN during creation, the search domain name in the
+	// VCN's default set of DHCP options is automatically set to the VCN domain
+	// (for example, `vcn1.oraclevcn.com`).
+	// If you don't want to use a search domain name, omit this option from the
+	// set of DHCP options. Do not include this option with an empty list
+	// of search domain names, or with an empty string as the value for any search
+	// domain name.
+	SearchDomainNames []string `mandatory:"true" json:"searchDomainNames"`
+}
+
+func (m DhcpSearchDomainOption) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m DhcpSearchDomainOption) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeDhcpSearchDomainOption DhcpSearchDomainOption
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeDhcpSearchDomainOption
+	}{
+		"SearchDomain",
+		(MarshalTypeDhcpSearchDomainOption)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg.go
new file mode 100644
index 000000000000..8f4fa69f236f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Drg A dynamic routing gateway (DRG) is a virtual router that provides a path for private
+// network traffic between networks. You use it with other Networking
+// Service components to create a connection to your on-premises network using VPN Connect (https://docs.cloud.oracle.com/Content/Network/Tasks/managingIPsec.htm) or a connection that uses
+// FastConnect (https://docs.cloud.oracle.com/Content/Network/Concepts/fastconnect.htm). For more information, see
+// Overview of the Networking Service (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type Drg struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the compartment containing the DRG.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The DRG's Oracle ID (OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The DRG's current state.
+	LifecycleState DrgLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The date and time the DRG was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	DefaultDrgRouteTables *DefaultDrgRouteTables `mandatory:"false" json:"defaultDrgRouteTables"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of this DRG's default export route distribution for the DRG attachments.
+	DefaultExportDrgRouteDistributionId *string `mandatory:"false" json:"defaultExportDrgRouteDistributionId"`
+}
+
+func (m Drg) String() string {
+	return common.PointerString(m)
+}
+
+// DrgLifecycleStateEnum Enum with underlying type: string
+type DrgLifecycleStateEnum string
+
+// Set of constants representing the allowable values for DrgLifecycleStateEnum
+const (
+	DrgLifecycleStateProvisioning DrgLifecycleStateEnum = "PROVISIONING"
+	DrgLifecycleStateAvailable    DrgLifecycleStateEnum = "AVAILABLE"
+	DrgLifecycleStateTerminating  DrgLifecycleStateEnum = "TERMINATING"
+	DrgLifecycleStateTerminated   DrgLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingDrgLifecycleState = map[string]DrgLifecycleStateEnum{
+	"PROVISIONING": DrgLifecycleStateProvisioning,
+	"AVAILABLE":    DrgLifecycleStateAvailable,
+	"TERMINATING":  DrgLifecycleStateTerminating,
+	"TERMINATED":   DrgLifecycleStateTerminated,
+}
+
+// GetDrgLifecycleStateEnumValues Enumerates the set of values for DrgLifecycleStateEnum
+func GetDrgLifecycleStateEnumValues() []DrgLifecycleStateEnum {
+	values := make([]DrgLifecycleStateEnum, 0)
+	for _, v := range mappingDrgLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment.go
new file mode 100644
index 000000000000..08797df67c95
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment.go
@@ -0,0 +1,176 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgAttachment A DRG attachment serves as a link between a DRG and a network resource. A DRG can be attached to a VCN,
+// IPSec tunnel, remote peering connection, or virtual circuit.
+// For more information, see Overview of the Networking Service (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm).
+type DrgAttachment struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the compartment containing the DRG attachment.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// The DRG attachment's Oracle ID (OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The DRG attachment's current state.
+	LifecycleState DrgAttachmentLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The date and time the DRG attachment was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG route table that is assigned to this attachment.
+	// The DRG route table manages traffic inside the DRG.
+	DrgRouteTableId *string `mandatory:"false" json:"drgRouteTableId"`
+
+	NetworkDetails DrgAttachmentNetworkDetails `mandatory:"false" json:"networkDetails"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the route table the DRG attachment is using.
+	// For information about why you would associate a route table with a DRG attachment, see:
+	//   * Transit Routing: Access to Multiple VCNs in Same Region (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitrouting.htm)
+	//   * Transit Routing: Private Access to Oracle Services (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitroutingoracleservices.htm)
+	//
+	// This field is deprecated. Instead, use the `networkDetails` field to view the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the attached resource.
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the VCN.
+	// This field is deprecated. Instead, use the `networkDetails` field to view the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the attached resource.
+	VcnId *string `mandatory:"false" json:"vcnId"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the export route distribution used to specify how routes in the assigned DRG route table
+	// are advertised to the attachment.
+	// If this value is null, no routes are advertised through this attachment.
+	ExportDrgRouteDistributionId *string `mandatory:"false" json:"exportDrgRouteDistributionId"`
+
+	// Indicates whether the DRG attachment and attached network live in a different tenancy than the DRG.
+	// Example: `false`
+	IsCrossTenancy *bool `mandatory:"false" json:"isCrossTenancy"`
+}
+
+func (m DrgAttachment) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *DrgAttachment) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DisplayName                  *string                           `json:"displayName"`
+		TimeCreated                  *common.SDKTime                   `json:"timeCreated"`
+		DrgRouteTableId              *string                           `json:"drgRouteTableId"`
+		NetworkDetails               drgattachmentnetworkdetails       `json:"networkDetails"`
+		DefinedTags                  map[string]map[string]interface{} `json:"definedTags"`
+		FreeformTags                 map[string]string                 `json:"freeformTags"`
+		RouteTableId                 *string                           `json:"routeTableId"`
+		VcnId                        *string                           `json:"vcnId"`
+		ExportDrgRouteDistributionId *string                           `json:"exportDrgRouteDistributionId"`
+		IsCrossTenancy               *bool                             `json:"isCrossTenancy"`
+		CompartmentId                *string                           `json:"compartmentId"`
+		DrgId                        *string                           `json:"drgId"`
+		Id                           *string                           `json:"id"`
+		LifecycleState               DrgAttachmentLifecycleStateEnum   `json:"lifecycleState"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DisplayName = model.DisplayName
+
+	m.TimeCreated = model.TimeCreated
+
+	m.DrgRouteTableId = model.DrgRouteTableId
+
+	nn, e = model.NetworkDetails.UnmarshalPolymorphicJSON(model.NetworkDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.NetworkDetails = nn.(DrgAttachmentNetworkDetails)
+	} else {
+		m.NetworkDetails = nil
+	}
+
+	m.DefinedTags = model.DefinedTags
+
+	m.FreeformTags = model.FreeformTags
+
+	m.RouteTableId = model.RouteTableId
+
+	m.VcnId = model.VcnId
+
+	m.ExportDrgRouteDistributionId = model.ExportDrgRouteDistributionId
+
+	m.IsCrossTenancy = model.IsCrossTenancy
+
+	m.CompartmentId = model.CompartmentId
+
+	m.DrgId = model.DrgId
+
+	m.Id = model.Id
+
+	m.LifecycleState = model.LifecycleState
+
+	return
+}
+
+// DrgAttachmentLifecycleStateEnum Enum with underlying type: string
+type DrgAttachmentLifecycleStateEnum string
+
+// Set of constants representing the allowable values for DrgAttachmentLifecycleStateEnum
+const (
+	DrgAttachmentLifecycleStateAttaching DrgAttachmentLifecycleStateEnum = "ATTACHING"
+	DrgAttachmentLifecycleStateAttached  DrgAttachmentLifecycleStateEnum = "ATTACHED"
+	DrgAttachmentLifecycleStateDetaching DrgAttachmentLifecycleStateEnum = "DETACHING"
+	DrgAttachmentLifecycleStateDetached  DrgAttachmentLifecycleStateEnum = "DETACHED"
+)
+
+var mappingDrgAttachmentLifecycleState = map[string]DrgAttachmentLifecycleStateEnum{
+	"ATTACHING": DrgAttachmentLifecycleStateAttaching,
+	"ATTACHED":  DrgAttachmentLifecycleStateAttached,
+	"DETACHING": DrgAttachmentLifecycleStateDetaching,
+	"DETACHED":  DrgAttachmentLifecycleStateDetached,
+}
+
+// GetDrgAttachmentLifecycleStateEnumValues Enumerates the set of values for DrgAttachmentLifecycleStateEnum
+func GetDrgAttachmentLifecycleStateEnumValues() []DrgAttachmentLifecycleStateEnum {
+	values := make([]DrgAttachmentLifecycleStateEnum, 0)
+	for _, v := range mappingDrgAttachmentLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_id_drg_route_distribution_match_criteria.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_id_drg_route_distribution_match_criteria.go
new file mode 100644
index 000000000000..bc5a9fc6a252
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_id_drg_route_distribution_match_criteria.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgAttachmentIdDrgRouteDistributionMatchCriteria The criteria by which a specific attachment will import routes to the DRG.
+type DrgAttachmentIdDrgRouteDistributionMatchCriteria struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG attachment.
+	DrgAttachmentId *string `mandatory:"true" json:"drgAttachmentId"`
+}
+
+func (m DrgAttachmentIdDrgRouteDistributionMatchCriteria) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m DrgAttachmentIdDrgRouteDistributionMatchCriteria) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeDrgAttachmentIdDrgRouteDistributionMatchCriteria DrgAttachmentIdDrgRouteDistributionMatchCriteria
+	s := struct {
+		DiscriminatorParam string `json:"matchType"`
+		MarshalTypeDrgAttachmentIdDrgRouteDistributionMatchCriteria
+	}{
+		"DRG_ATTACHMENT_ID",
+		(MarshalTypeDrgAttachmentIdDrgRouteDistributionMatchCriteria)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_info.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_info.go
new file mode 100644
index 000000000000..609a083a0d9e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_info.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgAttachmentInfo The `DrgAttachmentInfo` resource contains the OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG attachment.
+type DrgAttachmentInfo struct {
+
+	// The Oracle-assigned ID of the DRG attachment
+	Id *string `mandatory:"true" json:"id"`
+}
+
+func (m DrgAttachmentInfo) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_network_create_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_network_create_details.go
new file mode 100644
index 000000000000..2f3cd55ba0ed
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_network_create_details.go
@@ -0,0 +1,97 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgAttachmentNetworkCreateDetails The representation of DrgAttachmentNetworkCreateDetails
+type DrgAttachmentNetworkCreateDetails interface {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the network attached to the DRG.
+	GetId() *string
+}
+
+type drgattachmentnetworkcreatedetails struct {
+	JsonData []byte
+	Id       *string `mandatory:"true" json:"id"`
+	Type     string  `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *drgattachmentnetworkcreatedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerdrgattachmentnetworkcreatedetails drgattachmentnetworkcreatedetails
+	s := struct {
+		Model Unmarshalerdrgattachmentnetworkcreatedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Id = s.Model.Id
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *drgattachmentnetworkcreatedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "VCN":
+		mm := VcnDrgAttachmentNetworkCreateDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetId returns Id
+func (m drgattachmentnetworkcreatedetails) GetId() *string {
+	return m.Id
+}
+
+func (m drgattachmentnetworkcreatedetails) String() string {
+	return common.PointerString(m)
+}
+
+// DrgAttachmentNetworkCreateDetailsTypeEnum Enum with underlying type: string
+type DrgAttachmentNetworkCreateDetailsTypeEnum string
+
+// Set of constants representing the allowable values for DrgAttachmentNetworkCreateDetailsTypeEnum
+const (
+	DrgAttachmentNetworkCreateDetailsTypeVcn DrgAttachmentNetworkCreateDetailsTypeEnum = "VCN"
+)
+
+var mappingDrgAttachmentNetworkCreateDetailsType = map[string]DrgAttachmentNetworkCreateDetailsTypeEnum{
+	"VCN": DrgAttachmentNetworkCreateDetailsTypeVcn,
+}
+
+// GetDrgAttachmentNetworkCreateDetailsTypeEnumValues Enumerates the set of values for DrgAttachmentNetworkCreateDetailsTypeEnum
+func GetDrgAttachmentNetworkCreateDetailsTypeEnumValues() []DrgAttachmentNetworkCreateDetailsTypeEnum {
+	values := make([]DrgAttachmentNetworkCreateDetailsTypeEnum, 0)
+	for _, v := range mappingDrgAttachmentNetworkCreateDetailsType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_network_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_network_details.go
new file mode 100644
index 000000000000..81245bc086c3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_network_details.go
@@ -0,0 +1,115 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgAttachmentNetworkDetails The representation of DrgAttachmentNetworkDetails
+type DrgAttachmentNetworkDetails interface {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network attached to the DRG.
+	GetId() *string
+}
+
+type drgattachmentnetworkdetails struct {
+	JsonData []byte
+	Id       *string `mandatory:"true" json:"id"`
+	Type     string  `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *drgattachmentnetworkdetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerdrgattachmentnetworkdetails drgattachmentnetworkdetails
+	s := struct {
+		Model Unmarshalerdrgattachmentnetworkdetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Id = s.Model.Id
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *drgattachmentnetworkdetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "VCN":
+		mm := VcnDrgAttachmentNetworkDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "IPSEC_TUNNEL":
+		mm := IpsecTunnelDrgAttachmentNetworkDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "VIRTUAL_CIRCUIT":
+		mm := VirtualCircuitDrgAttachmentNetworkDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "REMOTE_PEERING_CONNECTION":
+		mm := RemotePeeringConnectionDrgAttachmentNetworkDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetId returns Id
+func (m drgattachmentnetworkdetails) GetId() *string {
+	return m.Id
+}
+
+func (m drgattachmentnetworkdetails) String() string {
+	return common.PointerString(m)
+}
+
+// DrgAttachmentNetworkDetailsTypeEnum Enum with underlying type: string
+type DrgAttachmentNetworkDetailsTypeEnum string
+
+// Set of constants representing the allowable values for DrgAttachmentNetworkDetailsTypeEnum
+const (
+	DrgAttachmentNetworkDetailsTypeVcn                     DrgAttachmentNetworkDetailsTypeEnum = "VCN"
+	DrgAttachmentNetworkDetailsTypeIpsecTunnel             DrgAttachmentNetworkDetailsTypeEnum = "IPSEC_TUNNEL"
+	DrgAttachmentNetworkDetailsTypeVirtualCircuit          DrgAttachmentNetworkDetailsTypeEnum = "VIRTUAL_CIRCUIT"
+	DrgAttachmentNetworkDetailsTypeRemotePeeringConnection DrgAttachmentNetworkDetailsTypeEnum = "REMOTE_PEERING_CONNECTION"
+)
+
+var mappingDrgAttachmentNetworkDetailsType = map[string]DrgAttachmentNetworkDetailsTypeEnum{
+	"VCN":                       DrgAttachmentNetworkDetailsTypeVcn,
+	"IPSEC_TUNNEL":              DrgAttachmentNetworkDetailsTypeIpsecTunnel,
+	"VIRTUAL_CIRCUIT":           DrgAttachmentNetworkDetailsTypeVirtualCircuit,
+	"REMOTE_PEERING_CONNECTION": DrgAttachmentNetworkDetailsTypeRemotePeeringConnection,
+}
+
+// GetDrgAttachmentNetworkDetailsTypeEnumValues Enumerates the set of values for DrgAttachmentNetworkDetailsTypeEnum
+func GetDrgAttachmentNetworkDetailsTypeEnumValues() []DrgAttachmentNetworkDetailsTypeEnum {
+	values := make([]DrgAttachmentNetworkDetailsTypeEnum, 0)
+	for _, v := range mappingDrgAttachmentNetworkDetailsType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_network_update_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_network_update_details.go
new file mode 100644
index 000000000000..da0a8223e61e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_network_update_details.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgAttachmentNetworkUpdateDetails The representation of DrgAttachmentNetworkUpdateDetails
+type DrgAttachmentNetworkUpdateDetails interface {
+}
+
+type drgattachmentnetworkupdatedetails struct {
+	JsonData []byte
+	Type     string `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *drgattachmentnetworkupdatedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerdrgattachmentnetworkupdatedetails drgattachmentnetworkupdatedetails
+	s := struct {
+		Model Unmarshalerdrgattachmentnetworkupdatedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *drgattachmentnetworkupdatedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "VCN":
+		mm := VcnDrgAttachmentNetworkUpdateDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m drgattachmentnetworkupdatedetails) String() string {
+	return common.PointerString(m)
+}
+
+// DrgAttachmentNetworkUpdateDetailsTypeEnum Enum with underlying type: string
+type DrgAttachmentNetworkUpdateDetailsTypeEnum string
+
+// Set of constants representing the allowable values for DrgAttachmentNetworkUpdateDetailsTypeEnum
+const (
+	DrgAttachmentNetworkUpdateDetailsTypeVcn DrgAttachmentNetworkUpdateDetailsTypeEnum = "VCN"
+)
+
+var mappingDrgAttachmentNetworkUpdateDetailsType = map[string]DrgAttachmentNetworkUpdateDetailsTypeEnum{
+	"VCN": DrgAttachmentNetworkUpdateDetailsTypeVcn,
+}
+
+// GetDrgAttachmentNetworkUpdateDetailsTypeEnumValues Enumerates the set of values for DrgAttachmentNetworkUpdateDetailsTypeEnum
+func GetDrgAttachmentNetworkUpdateDetailsTypeEnumValues() []DrgAttachmentNetworkUpdateDetailsTypeEnum {
+	values := make([]DrgAttachmentNetworkUpdateDetailsTypeEnum, 0)
+	for _, v := range mappingDrgAttachmentNetworkUpdateDetailsType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_type_drg_route_distribution_match_criteria.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_type_drg_route_distribution_match_criteria.go
new file mode 100644
index 000000000000..90288a2bceb7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_attachment_type_drg_route_distribution_match_criteria.go
@@ -0,0 +1,73 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgAttachmentTypeDrgRouteDistributionMatchCriteria The attachment type from which the DRG will import routes. Routes will be imported from
+// all attachments of this type.
+type DrgAttachmentTypeDrgRouteDistributionMatchCriteria struct {
+
+	// The type of the network resource to be included in this match. A match for a network type implies that all
+	// DRG attachments of that type insert routes into the table.
+	AttachmentType DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum `mandatory:"true" json:"attachmentType"`
+}
+
+func (m DrgAttachmentTypeDrgRouteDistributionMatchCriteria) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m DrgAttachmentTypeDrgRouteDistributionMatchCriteria) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeDrgAttachmentTypeDrgRouteDistributionMatchCriteria DrgAttachmentTypeDrgRouteDistributionMatchCriteria
+	s := struct {
+		DiscriminatorParam string `json:"matchType"`
+		MarshalTypeDrgAttachmentTypeDrgRouteDistributionMatchCriteria
+	}{
+		"DRG_ATTACHMENT_TYPE",
+		(MarshalTypeDrgAttachmentTypeDrgRouteDistributionMatchCriteria)(m),
+	}
+
+	return json.Marshal(&s)
+}
+
+// DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum Enum with underlying type: string
+type DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum string
+
+// Set of constants representing the allowable values for DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum
+const (
+	DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeVcn                     DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum = "VCN"
+	DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeVirtualCircuit          DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum = "VIRTUAL_CIRCUIT"
+	DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeRemotePeeringConnection DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum = "REMOTE_PEERING_CONNECTION"
+	DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeIpsecTunnel             DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum = "IPSEC_TUNNEL"
+)
+
+var mappingDrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentType = map[string]DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum{
+	"VCN":                       DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeVcn,
+	"VIRTUAL_CIRCUIT":           DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeVirtualCircuit,
+	"REMOTE_PEERING_CONNECTION": DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeRemotePeeringConnection,
+	"IPSEC_TUNNEL":              DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeIpsecTunnel,
+}
+
+// GetDrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnumValues Enumerates the set of values for DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum
+func GetDrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnumValues() []DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum {
+	values := make([]DrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentTypeEnum, 0)
+	for _, v := range mappingDrgAttachmentTypeDrgRouteDistributionMatchCriteriaAttachmentType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_redundancy_status.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_redundancy_status.go
new file mode 100644
index 000000000000..a534345e329b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_redundancy_status.go
@@ -0,0 +1,68 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgRedundancyStatus The redundancy status of the DRG. For more information, see
+// Redundancy Remedies (https://docs.cloud.oracle.com/iaas/Content/Network/Troubleshoot/drgredundancy.htm).
+type DrgRedundancyStatus struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the DRG.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The redundancy status of the DRG.
+	Status DrgRedundancyStatusStatusEnum `mandatory:"false" json:"status,omitempty"`
+}
+
+func (m DrgRedundancyStatus) String() string {
+	return common.PointerString(m)
+}
+
+// DrgRedundancyStatusStatusEnum Enum with underlying type: string
+type DrgRedundancyStatusStatusEnum string
+
+// Set of constants representing the allowable values for DrgRedundancyStatusStatusEnum
+const (
+	DrgRedundancyStatusStatusNotAvailable                        DrgRedundancyStatusStatusEnum = "NOT_AVAILABLE"
+	DrgRedundancyStatusStatusRedundant                           DrgRedundancyStatusStatusEnum = "REDUNDANT"
+	DrgRedundancyStatusStatusNotRedundantSingleIpsec             DrgRedundancyStatusStatusEnum = "NOT_REDUNDANT_SINGLE_IPSEC"
+	DrgRedundancyStatusStatusNotRedundantSingleVirtualcircuit    DrgRedundancyStatusStatusEnum = "NOT_REDUNDANT_SINGLE_VIRTUALCIRCUIT"
+	DrgRedundancyStatusStatusNotRedundantMultipleIpsecs          DrgRedundancyStatusStatusEnum = "NOT_REDUNDANT_MULTIPLE_IPSECS"
+	DrgRedundancyStatusStatusNotRedundantMultipleVirtualcircuits DrgRedundancyStatusStatusEnum = "NOT_REDUNDANT_MULTIPLE_VIRTUALCIRCUITS"
+	DrgRedundancyStatusStatusNotRedundantMixConnections          DrgRedundancyStatusStatusEnum = "NOT_REDUNDANT_MIX_CONNECTIONS"
+	DrgRedundancyStatusStatusNotRedundantNoConnection            DrgRedundancyStatusStatusEnum = "NOT_REDUNDANT_NO_CONNECTION"
+)
+
+var mappingDrgRedundancyStatusStatus = map[string]DrgRedundancyStatusStatusEnum{
+	"NOT_AVAILABLE":                          DrgRedundancyStatusStatusNotAvailable,
+	"REDUNDANT":                              DrgRedundancyStatusStatusRedundant,
+	"NOT_REDUNDANT_SINGLE_IPSEC":             DrgRedundancyStatusStatusNotRedundantSingleIpsec,
+	"NOT_REDUNDANT_SINGLE_VIRTUALCIRCUIT":    DrgRedundancyStatusStatusNotRedundantSingleVirtualcircuit,
+	"NOT_REDUNDANT_MULTIPLE_IPSECS":          DrgRedundancyStatusStatusNotRedundantMultipleIpsecs,
+	"NOT_REDUNDANT_MULTIPLE_VIRTUALCIRCUITS": DrgRedundancyStatusStatusNotRedundantMultipleVirtualcircuits,
+	"NOT_REDUNDANT_MIX_CONNECTIONS":          DrgRedundancyStatusStatusNotRedundantMixConnections,
+	"NOT_REDUNDANT_NO_CONNECTION":            DrgRedundancyStatusStatusNotRedundantNoConnection,
+}
+
+// GetDrgRedundancyStatusStatusEnumValues Enumerates the set of values for DrgRedundancyStatusStatusEnum
+func GetDrgRedundancyStatusStatusEnumValues() []DrgRedundancyStatusStatusEnum {
+	values := make([]DrgRedundancyStatusStatusEnum, 0)
+	for _, v := range mappingDrgRedundancyStatusStatus {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_distribution.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_distribution.go
new file mode 100644
index 000000000000..a557ab6fc4df
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_distribution.go
@@ -0,0 +1,121 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgRouteDistribution A route distribution establishes how routes get imported into DRG route tables and exported through the DRG attachments.
+// A route distribution is a list of statements. Each statement consists of a set of matches, all of which must be `True` in order for
+// the statement's action to take place. Each statement determines which routes are propagated.
+// You can assign a route distribution as a route table's import distribution. The statements in an import
+// route distribution specify how how incoming route advertisements through a referenced attachment or all attachments of a certain type are inserted into the route table.
+// You can assign a route distribution as a DRG attachment's export distribution. Export route distribution statements specify how routes in a
+// DRG attachment's assigned table are advertised out through the attachment. When a DRG attachment is created, a route distribution is created with a
+// single ACCEPT statement with an empty match criteria (empty match criteria implies match ALL).
+// Exporting routes through VCN attachments is unsupported, so no VCN attachments are assigned an export distribution.
+// The two auto-generated DRG route tables (one as the default for VCN attachments, and the other for all other types of attachments)
+// are each assigned an auto generated import route distribution. The default VCN table's import distribution has a single statement with empty match criteria statement to import routes from
+// each DRG attachment type. The other table's import distribution has a statement to import routes from attachments with the VCN type.
+// The route distribution is always in the same compartment as the DRG.
+type DrgRouteDistribution struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG that contains this route distribution.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the route distribution.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The route distribution's Oracle ID (OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm)).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The route distribution's current state.
+	LifecycleState DrgRouteDistributionLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the route distribution was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// Whether this distribution defines how routes get imported into route tables or exported through DRG attachments.
+	DistributionType DrgRouteDistributionDistributionTypeEnum `mandatory:"true" json:"distributionType"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m DrgRouteDistribution) String() string {
+	return common.PointerString(m)
+}
+
+// DrgRouteDistributionLifecycleStateEnum Enum with underlying type: string
+type DrgRouteDistributionLifecycleStateEnum string
+
+// Set of constants representing the allowable values for DrgRouteDistributionLifecycleStateEnum
+const (
+	DrgRouteDistributionLifecycleStateProvisioning DrgRouteDistributionLifecycleStateEnum = "PROVISIONING"
+	DrgRouteDistributionLifecycleStateAvailable    DrgRouteDistributionLifecycleStateEnum = "AVAILABLE"
+	DrgRouteDistributionLifecycleStateTerminating  DrgRouteDistributionLifecycleStateEnum = "TERMINATING"
+	DrgRouteDistributionLifecycleStateTerminated   DrgRouteDistributionLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingDrgRouteDistributionLifecycleState = map[string]DrgRouteDistributionLifecycleStateEnum{
+	"PROVISIONING": DrgRouteDistributionLifecycleStateProvisioning,
+	"AVAILABLE":    DrgRouteDistributionLifecycleStateAvailable,
+	"TERMINATING":  DrgRouteDistributionLifecycleStateTerminating,
+	"TERMINATED":   DrgRouteDistributionLifecycleStateTerminated,
+}
+
+// GetDrgRouteDistributionLifecycleStateEnumValues Enumerates the set of values for DrgRouteDistributionLifecycleStateEnum
+func GetDrgRouteDistributionLifecycleStateEnumValues() []DrgRouteDistributionLifecycleStateEnum {
+	values := make([]DrgRouteDistributionLifecycleStateEnum, 0)
+	for _, v := range mappingDrgRouteDistributionLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// DrgRouteDistributionDistributionTypeEnum Enum with underlying type: string
+type DrgRouteDistributionDistributionTypeEnum string
+
+// Set of constants representing the allowable values for DrgRouteDistributionDistributionTypeEnum
+const (
+	DrgRouteDistributionDistributionTypeImport DrgRouteDistributionDistributionTypeEnum = "IMPORT"
+	DrgRouteDistributionDistributionTypeExport DrgRouteDistributionDistributionTypeEnum = "EXPORT"
+)
+
+var mappingDrgRouteDistributionDistributionType = map[string]DrgRouteDistributionDistributionTypeEnum{
+	"IMPORT": DrgRouteDistributionDistributionTypeImport,
+	"EXPORT": DrgRouteDistributionDistributionTypeExport,
+}
+
+// GetDrgRouteDistributionDistributionTypeEnumValues Enumerates the set of values for DrgRouteDistributionDistributionTypeEnum
+func GetDrgRouteDistributionDistributionTypeEnumValues() []DrgRouteDistributionDistributionTypeEnum {
+	values := make([]DrgRouteDistributionDistributionTypeEnum, 0)
+	for _, v := range mappingDrgRouteDistributionDistributionType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_distribution_match_criteria.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_distribution_match_criteria.go
new file mode 100644
index 000000000000..a204c877683f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_distribution_match_criteria.go
@@ -0,0 +1,94 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgRouteDistributionMatchCriteria The match criteria in a route distribution statement. The match criteria outlines which routes
+// should be imported or exported. Leaving the match criteria empty implies match ALL.
+type DrgRouteDistributionMatchCriteria interface {
+}
+
+type drgroutedistributionmatchcriteria struct {
+	JsonData  []byte
+	MatchType string `json:"matchType"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *drgroutedistributionmatchcriteria) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerdrgroutedistributionmatchcriteria drgroutedistributionmatchcriteria
+	s := struct {
+		Model Unmarshalerdrgroutedistributionmatchcriteria
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.MatchType = s.Model.MatchType
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *drgroutedistributionmatchcriteria) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.MatchType {
+	case "DRG_ATTACHMENT_ID":
+		mm := DrgAttachmentIdDrgRouteDistributionMatchCriteria{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "DRG_ATTACHMENT_TYPE":
+		mm := DrgAttachmentTypeDrgRouteDistributionMatchCriteria{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m drgroutedistributionmatchcriteria) String() string {
+	return common.PointerString(m)
+}
+
+// DrgRouteDistributionMatchCriteriaMatchTypeEnum Enum with underlying type: string
+type DrgRouteDistributionMatchCriteriaMatchTypeEnum string
+
+// Set of constants representing the allowable values for DrgRouteDistributionMatchCriteriaMatchTypeEnum
+const (
+	DrgRouteDistributionMatchCriteriaMatchTypeType DrgRouteDistributionMatchCriteriaMatchTypeEnum = "DRG_ATTACHMENT_TYPE"
+	DrgRouteDistributionMatchCriteriaMatchTypeId   DrgRouteDistributionMatchCriteriaMatchTypeEnum = "DRG_ATTACHMENT_ID"
+)
+
+var mappingDrgRouteDistributionMatchCriteriaMatchType = map[string]DrgRouteDistributionMatchCriteriaMatchTypeEnum{
+	"DRG_ATTACHMENT_TYPE": DrgRouteDistributionMatchCriteriaMatchTypeType,
+	"DRG_ATTACHMENT_ID":   DrgRouteDistributionMatchCriteriaMatchTypeId,
+}
+
+// GetDrgRouteDistributionMatchCriteriaMatchTypeEnumValues Enumerates the set of values for DrgRouteDistributionMatchCriteriaMatchTypeEnum
+func GetDrgRouteDistributionMatchCriteriaMatchTypeEnumValues() []DrgRouteDistributionMatchCriteriaMatchTypeEnum {
+	values := make([]DrgRouteDistributionMatchCriteriaMatchTypeEnum, 0)
+	for _, v := range mappingDrgRouteDistributionMatchCriteriaMatchType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_distribution_statement.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_distribution_statement.go
new file mode 100644
index 000000000000..3b23b41920df
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_distribution_statement.go
@@ -0,0 +1,103 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgRouteDistributionStatement A single statement within a route distribution. All match criteria in a statement must be met
+// for the action to take place.
+type DrgRouteDistributionStatement struct {
+
+	// The action is applied only if all of the match criteria is met.
+	// If there are no match criteria in a statement, any input is considered a match and the action is applied.
+	MatchCriteria []DrgRouteDistributionMatchCriteria `mandatory:"true" json:"matchCriteria"`
+
+	// `ACCEPT` indicates the route should be imported or exported as-is.
+	Action DrgRouteDistributionStatementActionEnum `mandatory:"true" json:"action"`
+
+	// This field specifies the priority of each statement in a route distribution.
+	// Priorities must be unique within a particular route distribution.
+	// The priority will be represented as a number between 0 and 65535 where a lower number
+	// indicates a higher priority. When a route is processed, statements are applied in the order
+	// defined by their priority. The first matching rule dictates the action that will be taken
+	// on the route.
+	Priority *int `mandatory:"true" json:"priority"`
+
+	// The Oracle-assigned ID of the route distribution statement.
+	Id *string `mandatory:"true" json:"id"`
+}
+
+func (m DrgRouteDistributionStatement) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *DrgRouteDistributionStatement) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		MatchCriteria []drgroutedistributionmatchcriteria     `json:"matchCriteria"`
+		Action        DrgRouteDistributionStatementActionEnum `json:"action"`
+		Priority      *int                                    `json:"priority"`
+		Id            *string                                 `json:"id"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.MatchCriteria = make([]DrgRouteDistributionMatchCriteria, len(model.MatchCriteria))
+	for i, n := range model.MatchCriteria {
+		nn, e = n.UnmarshalPolymorphicJSON(n.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.MatchCriteria[i] = nn.(DrgRouteDistributionMatchCriteria)
+		} else {
+			m.MatchCriteria[i] = nil
+		}
+	}
+
+	m.Action = model.Action
+
+	m.Priority = model.Priority
+
+	m.Id = model.Id
+
+	return
+}
+
+// DrgRouteDistributionStatementActionEnum Enum with underlying type: string
+type DrgRouteDistributionStatementActionEnum string
+
+// Set of constants representing the allowable values for DrgRouteDistributionStatementActionEnum
+const (
+	DrgRouteDistributionStatementActionAccept DrgRouteDistributionStatementActionEnum = "ACCEPT"
+)
+
+var mappingDrgRouteDistributionStatementAction = map[string]DrgRouteDistributionStatementActionEnum{
+	"ACCEPT": DrgRouteDistributionStatementActionAccept,
+}
+
+// GetDrgRouteDistributionStatementActionEnumValues Enumerates the set of values for DrgRouteDistributionStatementActionEnum
+func GetDrgRouteDistributionStatementActionEnumValues() []DrgRouteDistributionStatementActionEnum {
+	values := make([]DrgRouteDistributionStatementActionEnum, 0)
+	for _, v := range mappingDrgRouteDistributionStatementAction {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_rule.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_rule.go
new file mode 100644
index 000000000000..e02cdb67246b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_rule.go
@@ -0,0 +1,142 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgRouteRule A DRG route rule is a mapping between a destination IP address range and a DRG attachment.
+// The map is used to route matching packets. Traffic will be routed across the attachments using Equal-cost multi-path routing (ECMP)
+// if there are multiple rules with identical destinations and none of the rules conflict.
+type DrgRouteRule struct {
+
+	// Represents the range of IP addresses to match against when routing traffic.
+	// Potential values:
+	//   * An IP address range (IPv4 or IPv6) in CIDR notation. For example: `192.168.1.0/24`
+	//   or `2001:0db8:0123:45::/56`.
+	//   * When you're setting up a security rule for traffic destined for a particular `Service` through
+	//   a service gateway, this is the `cidrBlock` value associated with that Service. For example: `oci-phx-objectstorage`.
+	Destination *string `mandatory:"true" json:"destination"`
+
+	// The type of destination for the rule. the type is required if `direction` = `EGRESS`.
+	// Allowed values:
+	//   * `CIDR_BLOCK`: If the rule's `destination` is an IP address range in CIDR notation.
+	//   * `SERVICE_CIDR_BLOCK`: If the rule's `destination` is the `cidrBlock` value for a
+	//     Service (the rule is for traffic destined for a
+	//     particular `Service` through a service gateway).
+	DestinationType DrgRouteRuleDestinationTypeEnum `mandatory:"true" json:"destinationType"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the next hop DRG attachment responsible
+	// for reaching the network destination.
+	// A value of `BLACKHOLE` means traffic for this route is discarded without notification.
+	NextHopDrgAttachmentId *string `mandatory:"true" json:"nextHopDrgAttachmentId"`
+
+	// The Oracle-assigned ID of the DRG route rule.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The earliest origin of a route. If a route is advertised to a DRG through an IPsec tunnel attachment,
+	// and is propagated to peered DRGs via RPC attachments, the route's provenance in the peered DRGs remains `IPSEC_TUNNEL`,
+	// because that is the earliest origin.
+	// No routes with a provenance `IPSEC_TUNNEL` or `VIRTUAL_CIRCUIT` will be exported to IPsec tunnel or virtual circuit attachments,
+	// regardless of the attachment's export distribution.
+	RouteProvenance DrgRouteRuleRouteProvenanceEnum `mandatory:"true" json:"routeProvenance"`
+
+	// You can specify static routes for the DRG route table using the API.
+	// The DRG learns dynamic routes from the DRG attachments using various routing protocols.
+	RouteType DrgRouteRuleRouteTypeEnum `mandatory:"false" json:"routeType,omitempty"`
+
+	// Indicates that the route was not imported due to a conflict between route rules.
+	IsConflict *bool `mandatory:"false" json:"isConflict"`
+
+	// Indicates that if the next hop attachment does not exist, so traffic for this route is discarded without notification.
+	IsBlackhole *bool `mandatory:"false" json:"isBlackhole"`
+}
+
+func (m DrgRouteRule) String() string {
+	return common.PointerString(m)
+}
+
+// DrgRouteRuleDestinationTypeEnum Enum with underlying type: string
+type DrgRouteRuleDestinationTypeEnum string
+
+// Set of constants representing the allowable values for DrgRouteRuleDestinationTypeEnum
+const (
+	DrgRouteRuleDestinationTypeCidrBlock        DrgRouteRuleDestinationTypeEnum = "CIDR_BLOCK"
+	DrgRouteRuleDestinationTypeServiceCidrBlock DrgRouteRuleDestinationTypeEnum = "SERVICE_CIDR_BLOCK"
+)
+
+var mappingDrgRouteRuleDestinationType = map[string]DrgRouteRuleDestinationTypeEnum{
+	"CIDR_BLOCK":         DrgRouteRuleDestinationTypeCidrBlock,
+	"SERVICE_CIDR_BLOCK": DrgRouteRuleDestinationTypeServiceCidrBlock,
+}
+
+// GetDrgRouteRuleDestinationTypeEnumValues Enumerates the set of values for DrgRouteRuleDestinationTypeEnum
+func GetDrgRouteRuleDestinationTypeEnumValues() []DrgRouteRuleDestinationTypeEnum {
+	values := make([]DrgRouteRuleDestinationTypeEnum, 0)
+	for _, v := range mappingDrgRouteRuleDestinationType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// DrgRouteRuleRouteTypeEnum Enum with underlying type: string
+type DrgRouteRuleRouteTypeEnum string
+
+// Set of constants representing the allowable values for DrgRouteRuleRouteTypeEnum
+const (
+	DrgRouteRuleRouteTypeStatic  DrgRouteRuleRouteTypeEnum = "STATIC"
+	DrgRouteRuleRouteTypeDynamic DrgRouteRuleRouteTypeEnum = "DYNAMIC"
+)
+
+var mappingDrgRouteRuleRouteType = map[string]DrgRouteRuleRouteTypeEnum{
+	"STATIC":  DrgRouteRuleRouteTypeStatic,
+	"DYNAMIC": DrgRouteRuleRouteTypeDynamic,
+}
+
+// GetDrgRouteRuleRouteTypeEnumValues Enumerates the set of values for DrgRouteRuleRouteTypeEnum
+func GetDrgRouteRuleRouteTypeEnumValues() []DrgRouteRuleRouteTypeEnum {
+	values := make([]DrgRouteRuleRouteTypeEnum, 0)
+	for _, v := range mappingDrgRouteRuleRouteType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// DrgRouteRuleRouteProvenanceEnum Enum with underlying type: string
+type DrgRouteRuleRouteProvenanceEnum string
+
+// Set of constants representing the allowable values for DrgRouteRuleRouteProvenanceEnum
+const (
+	DrgRouteRuleRouteProvenanceStatic         DrgRouteRuleRouteProvenanceEnum = "STATIC"
+	DrgRouteRuleRouteProvenanceVcn            DrgRouteRuleRouteProvenanceEnum = "VCN"
+	DrgRouteRuleRouteProvenanceVirtualCircuit DrgRouteRuleRouteProvenanceEnum = "VIRTUAL_CIRCUIT"
+	DrgRouteRuleRouteProvenanceIpsecTunnel    DrgRouteRuleRouteProvenanceEnum = "IPSEC_TUNNEL"
+)
+
+var mappingDrgRouteRuleRouteProvenance = map[string]DrgRouteRuleRouteProvenanceEnum{
+	"STATIC":          DrgRouteRuleRouteProvenanceStatic,
+	"VCN":             DrgRouteRuleRouteProvenanceVcn,
+	"VIRTUAL_CIRCUIT": DrgRouteRuleRouteProvenanceVirtualCircuit,
+	"IPSEC_TUNNEL":    DrgRouteRuleRouteProvenanceIpsecTunnel,
+}
+
+// GetDrgRouteRuleRouteProvenanceEnumValues Enumerates the set of values for DrgRouteRuleRouteProvenanceEnum
+func GetDrgRouteRuleRouteProvenanceEnumValues() []DrgRouteRuleRouteProvenanceEnum {
+	values := make([]DrgRouteRuleRouteProvenanceEnum, 0)
+	for _, v := range mappingDrgRouteRuleRouteProvenance {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_table.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_table.go
new file mode 100644
index 000000000000..032a3f9b387c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/drg_route_table.go
@@ -0,0 +1,102 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// DrgRouteTable All routing inside the DRG is driven by the contents of DRG route tables.
+// DRG route tables contain rules which route packets to a particular network destination,
+// represented as a DRG attachment.
+// The routing decision for a packet entering a DRG is determined by the rules in the DRG route table
+// assigned to the attachment-of-entry.
+// Each DRG attachment can inject routes in any DRG route table, provided there is a statement corresponding to the attachment in the route table's `importDrgRouteDistribution`.
+// You can also insert static routes into the DRG route tables.
+// The DRG route table is always in the same compartment as the DRG. There must always be a default
+// DRG route table for each attachment type.
+type DrgRouteTable struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the
+	// DRG route table.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the compartment the DRG is in. The DRG route table
+	// is always in the same compartment as the DRG.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the DRG the DRG that contains this route table.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// The date and time the DRG route table was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The DRG route table's current state.
+	LifecycleState DrgRouteTableLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// If you want traffic to be routed using ECMP across your virtual circuits or IPSec tunnels to
+	// your on-premises network, enable ECMP on the DRG route table to which these attachments
+	// import routes.
+	IsEcmpEnabled *bool `mandatory:"true" json:"isEcmpEnabled"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the import route distribution used to specify how incoming route advertisements from
+	// referenced attachments are inserted into the DRG route table.
+	ImportDrgRouteDistributionId *string `mandatory:"false" json:"importDrgRouteDistributionId"`
+}
+
+func (m DrgRouteTable) String() string {
+	return common.PointerString(m)
+}
+
+// DrgRouteTableLifecycleStateEnum Enum with underlying type: string
+type DrgRouteTableLifecycleStateEnum string
+
+// Set of constants representing the allowable values for DrgRouteTableLifecycleStateEnum
+const (
+	DrgRouteTableLifecycleStateProvisioning DrgRouteTableLifecycleStateEnum = "PROVISIONING"
+	DrgRouteTableLifecycleStateAvailable    DrgRouteTableLifecycleStateEnum = "AVAILABLE"
+	DrgRouteTableLifecycleStateTerminating  DrgRouteTableLifecycleStateEnum = "TERMINATING"
+	DrgRouteTableLifecycleStateTerminated   DrgRouteTableLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingDrgRouteTableLifecycleState = map[string]DrgRouteTableLifecycleStateEnum{
+	"PROVISIONING": DrgRouteTableLifecycleStateProvisioning,
+	"AVAILABLE":    DrgRouteTableLifecycleStateAvailable,
+	"TERMINATING":  DrgRouteTableLifecycleStateTerminating,
+	"TERMINATED":   DrgRouteTableLifecycleStateTerminated,
+}
+
+// GetDrgRouteTableLifecycleStateEnumValues Enumerates the set of values for DrgRouteTableLifecycleStateEnum
+func GetDrgRouteTableLifecycleStateEnumValues() []DrgRouteTableLifecycleStateEnum {
+	values := make([]DrgRouteTableLifecycleStateEnum, 0)
+	for _, v := range mappingDrgRouteTableLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/egress_security_rule.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/egress_security_rule.go
new file mode 100644
index 000000000000..2869803deb1e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/egress_security_rule.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// EgressSecurityRule A rule for allowing outbound IP packets.
+type EgressSecurityRule struct {
+
+	// Conceptually, this is the range of IP addresses that a packet originating from the instance
+	// can go to.
+	// Allowed values:
+	//   * IP address range in CIDR notation. For example: `192.168.1.0/24` or `2001:0db8:0123:45::/56`
+	//     Note that IPv6 addressing is currently supported only in certain regions. See
+	//     IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	//   * The `cidrBlock` value for a Service, if you're
+	//     setting up a security list rule for traffic destined for a particular `Service` through
+	//     a service gateway. For example: `oci-phx-objectstorage`.
+	Destination *string `mandatory:"true" json:"destination"`
+
+	// The transport protocol. Specify either `all` or an IPv4 protocol number as
+	// defined in
+	// Protocol Numbers (http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml).
+	// Options are supported only for ICMP ("1"), TCP ("6"), UDP ("17"), and ICMPv6 ("58").
+	Protocol *string `mandatory:"true" json:"protocol"`
+
+	// Type of destination for the rule. The default is `CIDR_BLOCK`.
+	// Allowed values:
+	//   * `CIDR_BLOCK`: If the rule's `destination` is an IP address range in CIDR notation.
+	//   * `SERVICE_CIDR_BLOCK`: If the rule's `destination` is the `cidrBlock` value for a
+	//     Service (the rule is for traffic destined for a
+	//     particular `Service` through a service gateway).
+	DestinationType EgressSecurityRuleDestinationTypeEnum `mandatory:"false" json:"destinationType,omitempty"`
+
+	IcmpOptions *IcmpOptions `mandatory:"false" json:"icmpOptions"`
+
+	// A stateless rule allows traffic in one direction. Remember to add a corresponding
+	// stateless rule in the other direction if you need to support bidirectional traffic. For
+	// example, if egress traffic allows TCP destination port 80, there should be an ingress
+	// rule to allow TCP source port 80. Defaults to false, which means the rule is stateful
+	// and a corresponding rule is not necessary for bidirectional traffic.
+	IsStateless *bool `mandatory:"false" json:"isStateless"`
+
+	TcpOptions *TcpOptions `mandatory:"false" json:"tcpOptions"`
+
+	UdpOptions *UdpOptions `mandatory:"false" json:"udpOptions"`
+
+	// An optional description of your choice for the rule.
+	Description *string `mandatory:"false" json:"description"`
+}
+
+func (m EgressSecurityRule) String() string {
+	return common.PointerString(m)
+}
+
+// EgressSecurityRuleDestinationTypeEnum Enum with underlying type: string
+type EgressSecurityRuleDestinationTypeEnum string
+
+// Set of constants representing the allowable values for EgressSecurityRuleDestinationTypeEnum
+const (
+	EgressSecurityRuleDestinationTypeCidrBlock        EgressSecurityRuleDestinationTypeEnum = "CIDR_BLOCK"
+	EgressSecurityRuleDestinationTypeServiceCidrBlock EgressSecurityRuleDestinationTypeEnum = "SERVICE_CIDR_BLOCK"
+)
+
+var mappingEgressSecurityRuleDestinationType = map[string]EgressSecurityRuleDestinationTypeEnum{
+	"CIDR_BLOCK":         EgressSecurityRuleDestinationTypeCidrBlock,
+	"SERVICE_CIDR_BLOCK": EgressSecurityRuleDestinationTypeServiceCidrBlock,
+}
+
+// GetEgressSecurityRuleDestinationTypeEnumValues Enumerates the set of values for EgressSecurityRuleDestinationTypeEnum
+func GetEgressSecurityRuleDestinationTypeEnumValues() []EgressSecurityRuleDestinationTypeEnum {
+	values := make([]EgressSecurityRuleDestinationTypeEnum, 0)
+	for _, v := range mappingEgressSecurityRuleDestinationType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/emulated_volume_attachment.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/emulated_volume_attachment.go
new file mode 100644
index 000000000000..87396addf47e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/emulated_volume_attachment.go
@@ -0,0 +1,161 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// EmulatedVolumeAttachment An Emulated volume attachment.
+type EmulatedVolumeAttachment struct {
+
+	// The availability domain of an instance.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the volume attachment.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID of the instance the volume is attached to.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The date and time the volume was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" json:"volumeId"`
+
+	// The device name.
+	Device *string `mandatory:"false" json:"device"`
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed.
+	// Avoid entering confidential information.
+	// Example: `My volume attachment`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Whether the attachment was created in read-only mode.
+	IsReadOnly *bool `mandatory:"false" json:"isReadOnly"`
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	IsShareable *bool `mandatory:"false" json:"isShareable"`
+
+	// Whether in-transit encryption for the data volume's paravirtualized attachment is enabled or not.
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+
+	// Whether the attachment is multipath or not.
+	IsMultipath *bool `mandatory:"false" json:"isMultipath"`
+
+	// The current state of the volume attachment.
+	LifecycleState VolumeAttachmentLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The iscsi login state of the volume attachment. For a multipath volume attachment,
+	// all iscsi sessions need to be all logged-in or logged-out to be in logged-in or logged-out state.
+	IscsiLoginState VolumeAttachmentIscsiLoginStateEnum `mandatory:"false" json:"iscsiLoginState,omitempty"`
+}
+
+//GetAvailabilityDomain returns AvailabilityDomain
+func (m EmulatedVolumeAttachment) GetAvailabilityDomain() *string {
+	return m.AvailabilityDomain
+}
+
+//GetCompartmentId returns CompartmentId
+func (m EmulatedVolumeAttachment) GetCompartmentId() *string {
+	return m.CompartmentId
+}
+
+//GetDevice returns Device
+func (m EmulatedVolumeAttachment) GetDevice() *string {
+	return m.Device
+}
+
+//GetDisplayName returns DisplayName
+func (m EmulatedVolumeAttachment) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetId returns Id
+func (m EmulatedVolumeAttachment) GetId() *string {
+	return m.Id
+}
+
+//GetInstanceId returns InstanceId
+func (m EmulatedVolumeAttachment) GetInstanceId() *string {
+	return m.InstanceId
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m EmulatedVolumeAttachment) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetIsShareable returns IsShareable
+func (m EmulatedVolumeAttachment) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+//GetLifecycleState returns LifecycleState
+func (m EmulatedVolumeAttachment) GetLifecycleState() VolumeAttachmentLifecycleStateEnum {
+	return m.LifecycleState
+}
+
+//GetTimeCreated returns TimeCreated
+func (m EmulatedVolumeAttachment) GetTimeCreated() *common.SDKTime {
+	return m.TimeCreated
+}
+
+//GetVolumeId returns VolumeId
+func (m EmulatedVolumeAttachment) GetVolumeId() *string {
+	return m.VolumeId
+}
+
+//GetIsPvEncryptionInTransitEnabled returns IsPvEncryptionInTransitEnabled
+func (m EmulatedVolumeAttachment) GetIsPvEncryptionInTransitEnabled() *bool {
+	return m.IsPvEncryptionInTransitEnabled
+}
+
+//GetIsMultipath returns IsMultipath
+func (m EmulatedVolumeAttachment) GetIsMultipath() *bool {
+	return m.IsMultipath
+}
+
+//GetIscsiLoginState returns IscsiLoginState
+func (m EmulatedVolumeAttachment) GetIscsiLoginState() VolumeAttachmentIscsiLoginStateEnum {
+	return m.IscsiLoginState
+}
+
+func (m EmulatedVolumeAttachment) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m EmulatedVolumeAttachment) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeEmulatedVolumeAttachment EmulatedVolumeAttachment
+	s := struct {
+		DiscriminatorParam string `json:"attachmentType"`
+		MarshalTypeEmulatedVolumeAttachment
+	}{
+		"emulated",
+		(MarshalTypeEmulatedVolumeAttachment)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/encryption_domain_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/encryption_domain_config.go
new file mode 100644
index 000000000000..32130caef0bb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/encryption_domain_config.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// EncryptionDomainConfig Configuration information used by the encryption domain policy.
+type EncryptionDomainConfig struct {
+
+	// Lists IPv4 or IPv6-enabled subnets in your Oracle tenancy.
+	OracleTrafficSelector []string `mandatory:"false" json:"oracleTrafficSelector"`
+
+	// Lists IPv4 or IPv6-enabled subnets in your on-premises network.
+	CpeTrafficSelector []string `mandatory:"false" json:"cpeTrafficSelector"`
+}
+
+func (m EncryptionDomainConfig) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/encryption_in_transit_type.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/encryption_in_transit_type.go
new file mode 100644
index 000000000000..b1d79e94cd3a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/encryption_in_transit_type.go
@@ -0,0 +1,37 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+// EncryptionInTransitTypeEnum Enum with underlying type: string
+type EncryptionInTransitTypeEnum string
+
+// Set of constants representing the allowable values for EncryptionInTransitTypeEnum
+const (
+	EncryptionInTransitTypeNone                  EncryptionInTransitTypeEnum = "NONE"
+	EncryptionInTransitTypeBmEncryptionInTransit EncryptionInTransitTypeEnum = "BM_ENCRYPTION_IN_TRANSIT"
+)
+
+var mappingEncryptionInTransitType = map[string]EncryptionInTransitTypeEnum{
+	"NONE":                     EncryptionInTransitTypeNone,
+	"BM_ENCRYPTION_IN_TRANSIT": EncryptionInTransitTypeBmEncryptionInTransit,
+}
+
+// GetEncryptionInTransitTypeEnumValues Enumerates the set of values for EncryptionInTransitTypeEnum
+func GetEncryptionInTransitTypeEnumValues() []EncryptionInTransitTypeEnum {
+	values := make([]EncryptionInTransitTypeEnum, 0)
+	for _, v := range mappingEncryptionInTransitType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/enum_integer_image_capability_descriptor.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/enum_integer_image_capability_descriptor.go
new file mode 100644
index 000000000000..baca64d99a42
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/enum_integer_image_capability_descriptor.go
@@ -0,0 +1,54 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// EnumIntegerImageCapabilityDescriptor Enum Integer type CapabilityDescriptor
+type EnumIntegerImageCapabilityDescriptor struct {
+
+	// the list of values for the enum
+	Values []int `mandatory:"true" json:"values"`
+
+	// the default value
+	DefaultValue *int `mandatory:"false" json:"defaultValue"`
+
+	Source ImageCapabilitySchemaDescriptorSourceEnum `mandatory:"true" json:"source"`
+}
+
+//GetSource returns Source
+func (m EnumIntegerImageCapabilityDescriptor) GetSource() ImageCapabilitySchemaDescriptorSourceEnum {
+	return m.Source
+}
+
+func (m EnumIntegerImageCapabilityDescriptor) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m EnumIntegerImageCapabilityDescriptor) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeEnumIntegerImageCapabilityDescriptor EnumIntegerImageCapabilityDescriptor
+	s := struct {
+		DiscriminatorParam string `json:"descriptorType"`
+		MarshalTypeEnumIntegerImageCapabilityDescriptor
+	}{
+		"enuminteger",
+		(MarshalTypeEnumIntegerImageCapabilityDescriptor)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/enum_string_image_capability_schema_descriptor.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/enum_string_image_capability_schema_descriptor.go
new file mode 100644
index 000000000000..770e6966951b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/enum_string_image_capability_schema_descriptor.go
@@ -0,0 +1,54 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// EnumStringImageCapabilitySchemaDescriptor Enum String type of ImageCapabilitySchemaDescriptor
+type EnumStringImageCapabilitySchemaDescriptor struct {
+
+	// the list of values for the enum
+	Values []string `mandatory:"true" json:"values"`
+
+	// the default value
+	DefaultValue *string `mandatory:"false" json:"defaultValue"`
+
+	Source ImageCapabilitySchemaDescriptorSourceEnum `mandatory:"true" json:"source"`
+}
+
+//GetSource returns Source
+func (m EnumStringImageCapabilitySchemaDescriptor) GetSource() ImageCapabilitySchemaDescriptorSourceEnum {
+	return m.Source
+}
+
+func (m EnumStringImageCapabilitySchemaDescriptor) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m EnumStringImageCapabilitySchemaDescriptor) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeEnumStringImageCapabilitySchemaDescriptor EnumStringImageCapabilitySchemaDescriptor
+	s := struct {
+		DiscriminatorParam string `json:"descriptorType"`
+		MarshalTypeEnumStringImageCapabilitySchemaDescriptor
+	}{
+		"enumstring",
+		(MarshalTypeEnumStringImageCapabilitySchemaDescriptor)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_details.go
new file mode 100644
index 000000000000..f4309a8b490d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_details.go
@@ -0,0 +1,122 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ExportImageDetails The destination details for the image export.
+// Set `destinationType` to `objectStorageTuple`
+// and use ExportImageViaObjectStorageTupleDetails
+// when specifying the namespace, bucket name, and object name.
+// Set `destinationType` to `objectStorageUri` and
+// use ExportImageViaObjectStorageUriDetails
+// when specifying the Object Storage URL.
+type ExportImageDetails interface {
+
+	// The format to export the image to. The default value is `OCI`.
+	// The following image formats are available:
+	// - `OCI` - Oracle Cloud Infrastructure file with a QCOW2 image and Oracle Cloud Infrastructure metadata (.oci).
+	// Use this format to export a custom image that you want to import into other tenancies or regions.
+	// - `QCOW2` - QEMU Copy On Write (.qcow2)
+	// - `VDI` - Virtual Disk Image (.vdi) for Oracle VM VirtualBox
+	// - `VHD` - Virtual Hard Disk (.vhd) for Hyper-V
+	// - `VMDK` - Virtual Machine Disk (.vmdk)
+	GetExportFormat() ExportImageDetailsExportFormatEnum
+}
+
+type exportimagedetails struct {
+	JsonData        []byte
+	ExportFormat    ExportImageDetailsExportFormatEnum `mandatory:"false" json:"exportFormat,omitempty"`
+	DestinationType string                             `json:"destinationType"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *exportimagedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerexportimagedetails exportimagedetails
+	s := struct {
+		Model Unmarshalerexportimagedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.ExportFormat = s.Model.ExportFormat
+	m.DestinationType = s.Model.DestinationType
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *exportimagedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.DestinationType {
+	case "objectStorageUri":
+		mm := ExportImageViaObjectStorageUriDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "objectStorageTuple":
+		mm := ExportImageViaObjectStorageTupleDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetExportFormat returns ExportFormat
+func (m exportimagedetails) GetExportFormat() ExportImageDetailsExportFormatEnum {
+	return m.ExportFormat
+}
+
+func (m exportimagedetails) String() string {
+	return common.PointerString(m)
+}
+
+// ExportImageDetailsExportFormatEnum Enum with underlying type: string
+type ExportImageDetailsExportFormatEnum string
+
+// Set of constants representing the allowable values for ExportImageDetailsExportFormatEnum
+const (
+	ExportImageDetailsExportFormatQcow2 ExportImageDetailsExportFormatEnum = "QCOW2"
+	ExportImageDetailsExportFormatVmdk  ExportImageDetailsExportFormatEnum = "VMDK"
+	ExportImageDetailsExportFormatOci   ExportImageDetailsExportFormatEnum = "OCI"
+	ExportImageDetailsExportFormatVhd   ExportImageDetailsExportFormatEnum = "VHD"
+	ExportImageDetailsExportFormatVdi   ExportImageDetailsExportFormatEnum = "VDI"
+)
+
+var mappingExportImageDetailsExportFormat = map[string]ExportImageDetailsExportFormatEnum{
+	"QCOW2": ExportImageDetailsExportFormatQcow2,
+	"VMDK":  ExportImageDetailsExportFormatVmdk,
+	"OCI":   ExportImageDetailsExportFormatOci,
+	"VHD":   ExportImageDetailsExportFormatVhd,
+	"VDI":   ExportImageDetailsExportFormatVdi,
+}
+
+// GetExportImageDetailsExportFormatEnumValues Enumerates the set of values for ExportImageDetailsExportFormatEnum
+func GetExportImageDetailsExportFormatEnumValues() []ExportImageDetailsExportFormatEnum {
+	values := make([]ExportImageDetailsExportFormatEnum, 0)
+	for _, v := range mappingExportImageDetailsExportFormat {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_request_response.go
new file mode 100644
index 000000000000..b1f577677891
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_request_response.go
@@ -0,0 +1,96 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ExportImageRequest wrapper for the ExportImage operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ExportImage.go.html to see an example of how to use ExportImageRequest.
+type ExportImageRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the image.
+	ImageId *string `mandatory:"true" contributesTo:"path" name:"imageId"`
+
+	// Details for the image export.
+	ExportImageDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ExportImageRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ExportImageRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ExportImageRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ExportImageRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ExportImageResponse wrapper for the ExportImage operation
+type ExportImageResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Image instance
+	Image `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response ExportImageResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ExportImageResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_via_object_storage_tuple_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_via_object_storage_tuple_details.go
new file mode 100644
index 000000000000..af72af182b97
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_via_object_storage_tuple_details.go
@@ -0,0 +1,65 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ExportImageViaObjectStorageTupleDetails The representation of ExportImageViaObjectStorageTupleDetails
+type ExportImageViaObjectStorageTupleDetails struct {
+
+	// The Object Storage bucket to export the image to.
+	BucketName *string `mandatory:"true" json:"bucketName"`
+
+	// The Object Storage namespace to export the image to.
+	NamespaceName *string `mandatory:"true" json:"namespaceName"`
+
+	// The Object Storage object name for the exported image.
+	ObjectName *string `mandatory:"true" json:"objectName"`
+
+	// The format to export the image to. The default value is `OCI`.
+	// The following image formats are available:
+	// - `OCI` - Oracle Cloud Infrastructure file with a QCOW2 image and Oracle Cloud Infrastructure metadata (.oci).
+	// Use this format to export a custom image that you want to import into other tenancies or regions.
+	// - `QCOW2` - QEMU Copy On Write (.qcow2)
+	// - `VDI` - Virtual Disk Image (.vdi) for Oracle VM VirtualBox
+	// - `VHD` - Virtual Hard Disk (.vhd) for Hyper-V
+	// - `VMDK` - Virtual Machine Disk (.vmdk)
+	ExportFormat ExportImageDetailsExportFormatEnum `mandatory:"false" json:"exportFormat,omitempty"`
+}
+
+//GetExportFormat returns ExportFormat
+func (m ExportImageViaObjectStorageTupleDetails) GetExportFormat() ExportImageDetailsExportFormatEnum {
+	return m.ExportFormat
+}
+
+func (m ExportImageViaObjectStorageTupleDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m ExportImageViaObjectStorageTupleDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeExportImageViaObjectStorageTupleDetails ExportImageViaObjectStorageTupleDetails
+	s := struct {
+		DiscriminatorParam string `json:"destinationType"`
+		MarshalTypeExportImageViaObjectStorageTupleDetails
+	}{
+		"objectStorageTuple",
+		(MarshalTypeExportImageViaObjectStorageTupleDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_via_object_storage_uri_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_via_object_storage_uri_details.go
new file mode 100644
index 000000000000..5c9a2abc7263
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/export_image_via_object_storage_uri_details.go
@@ -0,0 +1,62 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ExportImageViaObjectStorageUriDetails The representation of ExportImageViaObjectStorageUriDetails
+type ExportImageViaObjectStorageUriDetails struct {
+
+	// The Object Storage URL to export the image to. See Object
+	// Storage URLs (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/imageimportexport.htm#URLs)
+	// and Using Pre-Authenticated Requests (https://docs.cloud.oracle.com/iaas/Content/Object/Tasks/usingpreauthenticatedrequests.htm)
+	// for constructing URLs for image import/export.
+	DestinationUri *string `mandatory:"true" json:"destinationUri"`
+
+	// The format to export the image to. The default value is `OCI`.
+	// The following image formats are available:
+	// - `OCI` - Oracle Cloud Infrastructure file with a QCOW2 image and Oracle Cloud Infrastructure metadata (.oci).
+	// Use this format to export a custom image that you want to import into other tenancies or regions.
+	// - `QCOW2` - QEMU Copy On Write (.qcow2)
+	// - `VDI` - Virtual Disk Image (.vdi) for Oracle VM VirtualBox
+	// - `VHD` - Virtual Hard Disk (.vhd) for Hyper-V
+	// - `VMDK` - Virtual Machine Disk (.vmdk)
+	ExportFormat ExportImageDetailsExportFormatEnum `mandatory:"false" json:"exportFormat,omitempty"`
+}
+
+//GetExportFormat returns ExportFormat
+func (m ExportImageViaObjectStorageUriDetails) GetExportFormat() ExportImageDetailsExportFormatEnum {
+	return m.ExportFormat
+}
+
+func (m ExportImageViaObjectStorageUriDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m ExportImageViaObjectStorageUriDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeExportImageViaObjectStorageUriDetails ExportImageViaObjectStorageUriDetails
+	s := struct {
+		DiscriminatorParam string `json:"destinationType"`
+		MarshalTypeExportImageViaObjectStorageUriDetails
+	}{
+		"objectStorageUri",
+		(MarshalTypeExportImageViaObjectStorageUriDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/fast_connect_provider_service.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/fast_connect_provider_service.go
new file mode 100644
index 000000000000..cff26aba2836
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/fast_connect_provider_service.go
@@ -0,0 +1,238 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// FastConnectProviderService A service offering from a supported provider. For more information,
+// see FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+type FastConnectProviderService struct {
+
+	// The OCID of the service offered by the provider.
+	Id *string `mandatory:"true" json:"id"`
+
+	// Who is responsible for managing the private peering BGP information.
+	PrivatePeeringBgpManagement FastConnectProviderServicePrivatePeeringBgpManagementEnum `mandatory:"true" json:"privatePeeringBgpManagement"`
+
+	// The name of the provider.
+	ProviderName *string `mandatory:"true" json:"providerName"`
+
+	// The name of the service offered by the provider.
+	ProviderServiceName *string `mandatory:"true" json:"providerServiceName"`
+
+	// Who is responsible for managing the public peering BGP information.
+	PublicPeeringBgpManagement FastConnectProviderServicePublicPeeringBgpManagementEnum `mandatory:"true" json:"publicPeeringBgpManagement"`
+
+	// Who is responsible for managing the ASN information for the network at the other end
+	// of the connection from Oracle.
+	CustomerAsnManagement FastConnectProviderServiceCustomerAsnManagementEnum `mandatory:"true" json:"customerAsnManagement"`
+
+	// Who is responsible for managing the provider service key.
+	ProviderServiceKeyManagement FastConnectProviderServiceProviderServiceKeyManagementEnum `mandatory:"true" json:"providerServiceKeyManagement"`
+
+	// Who is responsible for managing the virtual circuit bandwidth.
+	BandwithShapeManagement FastConnectProviderServiceBandwithShapeManagementEnum `mandatory:"true" json:"bandwithShapeManagement"`
+
+	// Total number of cross-connect or cross-connect groups required for the virtual circuit.
+	RequiredTotalCrossConnects *int `mandatory:"true" json:"requiredTotalCrossConnects"`
+
+	// Provider service type.
+	Type FastConnectProviderServiceTypeEnum `mandatory:"true" json:"type"`
+
+	// The location of the provider's website or portal. This portal is where you can get information
+	// about the provider service, create a virtual circuit connection from the provider to Oracle
+	// Cloud Infrastructure, and retrieve your provider service key for that virtual circuit connection.
+	// Example: `https://example.com`
+	Description *string `mandatory:"false" json:"description"`
+
+	// An array of virtual circuit types supported by this service.
+	SupportedVirtualCircuitTypes []FastConnectProviderServiceSupportedVirtualCircuitTypesEnum `mandatory:"false" json:"supportedVirtualCircuitTypes,omitempty"`
+}
+
+func (m FastConnectProviderService) String() string {
+	return common.PointerString(m)
+}
+
+// FastConnectProviderServicePrivatePeeringBgpManagementEnum Enum with underlying type: string
+type FastConnectProviderServicePrivatePeeringBgpManagementEnum string
+
+// Set of constants representing the allowable values for FastConnectProviderServicePrivatePeeringBgpManagementEnum
+const (
+	FastConnectProviderServicePrivatePeeringBgpManagementCustomerManaged FastConnectProviderServicePrivatePeeringBgpManagementEnum = "CUSTOMER_MANAGED"
+	FastConnectProviderServicePrivatePeeringBgpManagementProviderManaged FastConnectProviderServicePrivatePeeringBgpManagementEnum = "PROVIDER_MANAGED"
+	FastConnectProviderServicePrivatePeeringBgpManagementOracleManaged   FastConnectProviderServicePrivatePeeringBgpManagementEnum = "ORACLE_MANAGED"
+)
+
+var mappingFastConnectProviderServicePrivatePeeringBgpManagement = map[string]FastConnectProviderServicePrivatePeeringBgpManagementEnum{
+	"CUSTOMER_MANAGED": FastConnectProviderServicePrivatePeeringBgpManagementCustomerManaged,
+	"PROVIDER_MANAGED": FastConnectProviderServicePrivatePeeringBgpManagementProviderManaged,
+	"ORACLE_MANAGED":   FastConnectProviderServicePrivatePeeringBgpManagementOracleManaged,
+}
+
+// GetFastConnectProviderServicePrivatePeeringBgpManagementEnumValues Enumerates the set of values for FastConnectProviderServicePrivatePeeringBgpManagementEnum
+func GetFastConnectProviderServicePrivatePeeringBgpManagementEnumValues() []FastConnectProviderServicePrivatePeeringBgpManagementEnum {
+	values := make([]FastConnectProviderServicePrivatePeeringBgpManagementEnum, 0)
+	for _, v := range mappingFastConnectProviderServicePrivatePeeringBgpManagement {
+		values = append(values, v)
+	}
+	return values
+}
+
+// FastConnectProviderServicePublicPeeringBgpManagementEnum Enum with underlying type: string
+type FastConnectProviderServicePublicPeeringBgpManagementEnum string
+
+// Set of constants representing the allowable values for FastConnectProviderServicePublicPeeringBgpManagementEnum
+const (
+	FastConnectProviderServicePublicPeeringBgpManagementCustomerManaged FastConnectProviderServicePublicPeeringBgpManagementEnum = "CUSTOMER_MANAGED"
+	FastConnectProviderServicePublicPeeringBgpManagementProviderManaged FastConnectProviderServicePublicPeeringBgpManagementEnum = "PROVIDER_MANAGED"
+	FastConnectProviderServicePublicPeeringBgpManagementOracleManaged   FastConnectProviderServicePublicPeeringBgpManagementEnum = "ORACLE_MANAGED"
+)
+
+var mappingFastConnectProviderServicePublicPeeringBgpManagement = map[string]FastConnectProviderServicePublicPeeringBgpManagementEnum{
+	"CUSTOMER_MANAGED": FastConnectProviderServicePublicPeeringBgpManagementCustomerManaged,
+	"PROVIDER_MANAGED": FastConnectProviderServicePublicPeeringBgpManagementProviderManaged,
+	"ORACLE_MANAGED":   FastConnectProviderServicePublicPeeringBgpManagementOracleManaged,
+}
+
+// GetFastConnectProviderServicePublicPeeringBgpManagementEnumValues Enumerates the set of values for FastConnectProviderServicePublicPeeringBgpManagementEnum
+func GetFastConnectProviderServicePublicPeeringBgpManagementEnumValues() []FastConnectProviderServicePublicPeeringBgpManagementEnum {
+	values := make([]FastConnectProviderServicePublicPeeringBgpManagementEnum, 0)
+	for _, v := range mappingFastConnectProviderServicePublicPeeringBgpManagement {
+		values = append(values, v)
+	}
+	return values
+}
+
+// FastConnectProviderServiceSupportedVirtualCircuitTypesEnum Enum with underlying type: string
+type FastConnectProviderServiceSupportedVirtualCircuitTypesEnum string
+
+// Set of constants representing the allowable values for FastConnectProviderServiceSupportedVirtualCircuitTypesEnum
+const (
+	FastConnectProviderServiceSupportedVirtualCircuitTypesPublic  FastConnectProviderServiceSupportedVirtualCircuitTypesEnum = "PUBLIC"
+	FastConnectProviderServiceSupportedVirtualCircuitTypesPrivate FastConnectProviderServiceSupportedVirtualCircuitTypesEnum = "PRIVATE"
+)
+
+var mappingFastConnectProviderServiceSupportedVirtualCircuitTypes = map[string]FastConnectProviderServiceSupportedVirtualCircuitTypesEnum{
+	"PUBLIC":  FastConnectProviderServiceSupportedVirtualCircuitTypesPublic,
+	"PRIVATE": FastConnectProviderServiceSupportedVirtualCircuitTypesPrivate,
+}
+
+// GetFastConnectProviderServiceSupportedVirtualCircuitTypesEnumValues Enumerates the set of values for FastConnectProviderServiceSupportedVirtualCircuitTypesEnum
+func GetFastConnectProviderServiceSupportedVirtualCircuitTypesEnumValues() []FastConnectProviderServiceSupportedVirtualCircuitTypesEnum {
+	values := make([]FastConnectProviderServiceSupportedVirtualCircuitTypesEnum, 0)
+	for _, v := range mappingFastConnectProviderServiceSupportedVirtualCircuitTypes {
+		values = append(values, v)
+	}
+	return values
+}
+
+// FastConnectProviderServiceCustomerAsnManagementEnum Enum with underlying type: string
+type FastConnectProviderServiceCustomerAsnManagementEnum string
+
+// Set of constants representing the allowable values for FastConnectProviderServiceCustomerAsnManagementEnum
+const (
+	FastConnectProviderServiceCustomerAsnManagementCustomerManaged FastConnectProviderServiceCustomerAsnManagementEnum = "CUSTOMER_MANAGED"
+	FastConnectProviderServiceCustomerAsnManagementProviderManaged FastConnectProviderServiceCustomerAsnManagementEnum = "PROVIDER_MANAGED"
+	FastConnectProviderServiceCustomerAsnManagementOracleManaged   FastConnectProviderServiceCustomerAsnManagementEnum = "ORACLE_MANAGED"
+)
+
+var mappingFastConnectProviderServiceCustomerAsnManagement = map[string]FastConnectProviderServiceCustomerAsnManagementEnum{
+	"CUSTOMER_MANAGED": FastConnectProviderServiceCustomerAsnManagementCustomerManaged,
+	"PROVIDER_MANAGED": FastConnectProviderServiceCustomerAsnManagementProviderManaged,
+	"ORACLE_MANAGED":   FastConnectProviderServiceCustomerAsnManagementOracleManaged,
+}
+
+// GetFastConnectProviderServiceCustomerAsnManagementEnumValues Enumerates the set of values for FastConnectProviderServiceCustomerAsnManagementEnum
+func GetFastConnectProviderServiceCustomerAsnManagementEnumValues() []FastConnectProviderServiceCustomerAsnManagementEnum {
+	values := make([]FastConnectProviderServiceCustomerAsnManagementEnum, 0)
+	for _, v := range mappingFastConnectProviderServiceCustomerAsnManagement {
+		values = append(values, v)
+	}
+	return values
+}
+
+// FastConnectProviderServiceProviderServiceKeyManagementEnum Enum with underlying type: string
+type FastConnectProviderServiceProviderServiceKeyManagementEnum string
+
+// Set of constants representing the allowable values for FastConnectProviderServiceProviderServiceKeyManagementEnum
+const (
+	FastConnectProviderServiceProviderServiceKeyManagementCustomerManaged FastConnectProviderServiceProviderServiceKeyManagementEnum = "CUSTOMER_MANAGED"
+	FastConnectProviderServiceProviderServiceKeyManagementProviderManaged FastConnectProviderServiceProviderServiceKeyManagementEnum = "PROVIDER_MANAGED"
+	FastConnectProviderServiceProviderServiceKeyManagementOracleManaged   FastConnectProviderServiceProviderServiceKeyManagementEnum = "ORACLE_MANAGED"
+)
+
+var mappingFastConnectProviderServiceProviderServiceKeyManagement = map[string]FastConnectProviderServiceProviderServiceKeyManagementEnum{
+	"CUSTOMER_MANAGED": FastConnectProviderServiceProviderServiceKeyManagementCustomerManaged,
+	"PROVIDER_MANAGED": FastConnectProviderServiceProviderServiceKeyManagementProviderManaged,
+	"ORACLE_MANAGED":   FastConnectProviderServiceProviderServiceKeyManagementOracleManaged,
+}
+
+// GetFastConnectProviderServiceProviderServiceKeyManagementEnumValues Enumerates the set of values for FastConnectProviderServiceProviderServiceKeyManagementEnum
+func GetFastConnectProviderServiceProviderServiceKeyManagementEnumValues() []FastConnectProviderServiceProviderServiceKeyManagementEnum {
+	values := make([]FastConnectProviderServiceProviderServiceKeyManagementEnum, 0)
+	for _, v := range mappingFastConnectProviderServiceProviderServiceKeyManagement {
+		values = append(values, v)
+	}
+	return values
+}
+
+// FastConnectProviderServiceBandwithShapeManagementEnum Enum with underlying type: string
+type FastConnectProviderServiceBandwithShapeManagementEnum string
+
+// Set of constants representing the allowable values for FastConnectProviderServiceBandwithShapeManagementEnum
+const (
+	FastConnectProviderServiceBandwithShapeManagementCustomerManaged FastConnectProviderServiceBandwithShapeManagementEnum = "CUSTOMER_MANAGED"
+	FastConnectProviderServiceBandwithShapeManagementProviderManaged FastConnectProviderServiceBandwithShapeManagementEnum = "PROVIDER_MANAGED"
+	FastConnectProviderServiceBandwithShapeManagementOracleManaged   FastConnectProviderServiceBandwithShapeManagementEnum = "ORACLE_MANAGED"
+)
+
+var mappingFastConnectProviderServiceBandwithShapeManagement = map[string]FastConnectProviderServiceBandwithShapeManagementEnum{
+	"CUSTOMER_MANAGED": FastConnectProviderServiceBandwithShapeManagementCustomerManaged,
+	"PROVIDER_MANAGED": FastConnectProviderServiceBandwithShapeManagementProviderManaged,
+	"ORACLE_MANAGED":   FastConnectProviderServiceBandwithShapeManagementOracleManaged,
+}
+
+// GetFastConnectProviderServiceBandwithShapeManagementEnumValues Enumerates the set of values for FastConnectProviderServiceBandwithShapeManagementEnum
+func GetFastConnectProviderServiceBandwithShapeManagementEnumValues() []FastConnectProviderServiceBandwithShapeManagementEnum {
+	values := make([]FastConnectProviderServiceBandwithShapeManagementEnum, 0)
+	for _, v := range mappingFastConnectProviderServiceBandwithShapeManagement {
+		values = append(values, v)
+	}
+	return values
+}
+
+// FastConnectProviderServiceTypeEnum Enum with underlying type: string
+type FastConnectProviderServiceTypeEnum string
+
+// Set of constants representing the allowable values for FastConnectProviderServiceTypeEnum
+const (
+	FastConnectProviderServiceTypeLayer2 FastConnectProviderServiceTypeEnum = "LAYER2"
+	FastConnectProviderServiceTypeLayer3 FastConnectProviderServiceTypeEnum = "LAYER3"
+)
+
+var mappingFastConnectProviderServiceType = map[string]FastConnectProviderServiceTypeEnum{
+	"LAYER2": FastConnectProviderServiceTypeLayer2,
+	"LAYER3": FastConnectProviderServiceTypeLayer3,
+}
+
+// GetFastConnectProviderServiceTypeEnumValues Enumerates the set of values for FastConnectProviderServiceTypeEnum
+func GetFastConnectProviderServiceTypeEnumValues() []FastConnectProviderServiceTypeEnum {
+	values := make([]FastConnectProviderServiceTypeEnum, 0)
+	for _, v := range mappingFastConnectProviderServiceType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/fast_connect_provider_service_key.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/fast_connect_provider_service_key.go
new file mode 100644
index 000000000000..e7f369b61f8c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/fast_connect_provider_service_key.go
@@ -0,0 +1,42 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// FastConnectProviderServiceKey A provider service key and its details. A provider service key is an identifier for a provider's
+// virtual circuit.
+type FastConnectProviderServiceKey struct {
+
+	// The service key that the provider gives you when you set up a virtual circuit connection
+	// from the provider to Oracle Cloud Infrastructure. Use this value as the `providerServiceKeyName`
+	// query parameter for
+	// GetFastConnectProviderServiceKey.
+	Name *string `mandatory:"true" json:"name"`
+
+	// The provisioned data rate of the connection. To get a list of the
+	// available bandwidth levels (that is, shapes), see
+	// ListFastConnectProviderVirtualCircuitBandwidthShapes.
+	// Example: `10 Gbps`
+	BandwidthShapeName *string `mandatory:"false" json:"bandwidthShapeName"`
+
+	// The provider's peering location.
+	PeeringLocation *string `mandatory:"false" json:"peeringLocation"`
+}
+
+func (m FastConnectProviderServiceKey) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_all_drg_attachments_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_all_drg_attachments_request_response.go
new file mode 100644
index 000000000000..25294efc0125
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_all_drg_attachments_request_response.go
@@ -0,0 +1,125 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetAllDrgAttachmentsRequest wrapper for the GetAllDrgAttachments operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetAllDrgAttachments.go.html to see an example of how to use GetAllDrgAttachmentsRequest.
+type GetAllDrgAttachmentsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)](/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" contributesTo:"path" name:"drgId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The type for the network resource attached to the DRG.
+	AttachmentType GetAllDrgAttachmentsAttachmentTypeEnum `mandatory:"false" contributesTo:"query" name:"attachmentType" omitEmpty:"true"`
+
+	// Whether the DRG attachment lives in a different tenancy than the DRG.
+	IsCrossTenancy *bool `mandatory:"false" contributesTo:"query" name:"isCrossTenancy"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetAllDrgAttachmentsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetAllDrgAttachmentsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetAllDrgAttachmentsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetAllDrgAttachmentsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetAllDrgAttachmentsResponse wrapper for the GetAllDrgAttachments operation
+type GetAllDrgAttachmentsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DrgAttachmentInfo instances
+	Items []DrgAttachmentInfo `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetAllDrgAttachmentsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetAllDrgAttachmentsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// GetAllDrgAttachmentsAttachmentTypeEnum Enum with underlying type: string
+type GetAllDrgAttachmentsAttachmentTypeEnum string
+
+// Set of constants representing the allowable values for GetAllDrgAttachmentsAttachmentTypeEnum
+const (
+	GetAllDrgAttachmentsAttachmentTypeVcn                     GetAllDrgAttachmentsAttachmentTypeEnum = "VCN"
+	GetAllDrgAttachmentsAttachmentTypeVirtualCircuit          GetAllDrgAttachmentsAttachmentTypeEnum = "VIRTUAL_CIRCUIT"
+	GetAllDrgAttachmentsAttachmentTypeRemotePeeringConnection GetAllDrgAttachmentsAttachmentTypeEnum = "REMOTE_PEERING_CONNECTION"
+	GetAllDrgAttachmentsAttachmentTypeIpsecTunnel             GetAllDrgAttachmentsAttachmentTypeEnum = "IPSEC_TUNNEL"
+	GetAllDrgAttachmentsAttachmentTypeAll                     GetAllDrgAttachmentsAttachmentTypeEnum = "ALL"
+)
+
+var mappingGetAllDrgAttachmentsAttachmentType = map[string]GetAllDrgAttachmentsAttachmentTypeEnum{
+	"VCN":                       GetAllDrgAttachmentsAttachmentTypeVcn,
+	"VIRTUAL_CIRCUIT":           GetAllDrgAttachmentsAttachmentTypeVirtualCircuit,
+	"REMOTE_PEERING_CONNECTION": GetAllDrgAttachmentsAttachmentTypeRemotePeeringConnection,
+	"IPSEC_TUNNEL":              GetAllDrgAttachmentsAttachmentTypeIpsecTunnel,
+	"ALL":                       GetAllDrgAttachmentsAttachmentTypeAll,
+}
+
+// GetGetAllDrgAttachmentsAttachmentTypeEnumValues Enumerates the set of values for GetAllDrgAttachmentsAttachmentTypeEnum
+func GetGetAllDrgAttachmentsAttachmentTypeEnumValues() []GetAllDrgAttachmentsAttachmentTypeEnum {
+	values := make([]GetAllDrgAttachmentsAttachmentTypeEnum, 0)
+	for _, v := range mappingGetAllDrgAttachmentsAttachmentType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_app_catalog_listing_agreements_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_app_catalog_listing_agreements_request_response.go
new file mode 100644
index 000000000000..815e9bd9e2c2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_app_catalog_listing_agreements_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetAppCatalogListingAgreementsRequest wrapper for the GetAppCatalogListingAgreements operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetAppCatalogListingAgreements.go.html to see an example of how to use GetAppCatalogListingAgreementsRequest.
+type GetAppCatalogListingAgreementsRequest struct {
+
+	// The OCID of the listing.
+	ListingId *string `mandatory:"true" contributesTo:"path" name:"listingId"`
+
+	// Listing Resource Version.
+	ResourceVersion *string `mandatory:"true" contributesTo:"path" name:"resourceVersion"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetAppCatalogListingAgreementsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetAppCatalogListingAgreementsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetAppCatalogListingAgreementsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetAppCatalogListingAgreementsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetAppCatalogListingAgreementsResponse wrapper for the GetAppCatalogListingAgreements operation
+type GetAppCatalogListingAgreementsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The AppCatalogListingResourceVersionAgreements instance
+	AppCatalogListingResourceVersionAgreements `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetAppCatalogListingAgreementsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetAppCatalogListingAgreementsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_app_catalog_listing_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_app_catalog_listing_request_response.go
new file mode 100644
index 000000000000..8ad9f5617a6c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_app_catalog_listing_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetAppCatalogListingRequest wrapper for the GetAppCatalogListing operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetAppCatalogListing.go.html to see an example of how to use GetAppCatalogListingRequest.
+type GetAppCatalogListingRequest struct {
+
+	// The OCID of the listing.
+	ListingId *string `mandatory:"true" contributesTo:"path" name:"listingId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetAppCatalogListingRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetAppCatalogListingRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetAppCatalogListingRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetAppCatalogListingRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetAppCatalogListingResponse wrapper for the GetAppCatalogListing operation
+type GetAppCatalogListingResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The AppCatalogListing instance
+	AppCatalogListing `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetAppCatalogListingResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetAppCatalogListingResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_app_catalog_listing_resource_version_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_app_catalog_listing_resource_version_request_response.go
new file mode 100644
index 000000000000..37764fd83415
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_app_catalog_listing_resource_version_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetAppCatalogListingResourceVersionRequest wrapper for the GetAppCatalogListingResourceVersion operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetAppCatalogListingResourceVersion.go.html to see an example of how to use GetAppCatalogListingResourceVersionRequest.
+type GetAppCatalogListingResourceVersionRequest struct {
+
+	// The OCID of the listing.
+	ListingId *string `mandatory:"true" contributesTo:"path" name:"listingId"`
+
+	// Listing Resource Version.
+	ResourceVersion *string `mandatory:"true" contributesTo:"path" name:"resourceVersion"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetAppCatalogListingResourceVersionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetAppCatalogListingResourceVersionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetAppCatalogListingResourceVersionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetAppCatalogListingResourceVersionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetAppCatalogListingResourceVersionResponse wrapper for the GetAppCatalogListingResourceVersion operation
+type GetAppCatalogListingResourceVersionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The AppCatalogListingResourceVersion instance
+	AppCatalogListingResourceVersion `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetAppCatalogListingResourceVersionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetAppCatalogListingResourceVersionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_block_volume_replica_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_block_volume_replica_request_response.go
new file mode 100644
index 000000000000..0455163e88cf
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_block_volume_replica_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetBlockVolumeReplicaRequest wrapper for the GetBlockVolumeReplica operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBlockVolumeReplica.go.html to see an example of how to use GetBlockVolumeReplicaRequest.
+type GetBlockVolumeReplicaRequest struct {
+
+	// The OCID of the block volume replica.
+	BlockVolumeReplicaId *string `mandatory:"true" contributesTo:"path" name:"blockVolumeReplicaId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetBlockVolumeReplicaRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetBlockVolumeReplicaRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetBlockVolumeReplicaRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetBlockVolumeReplicaRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetBlockVolumeReplicaResponse wrapper for the GetBlockVolumeReplica operation
+type GetBlockVolumeReplicaResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BlockVolumeReplica instance
+	BlockVolumeReplica `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetBlockVolumeReplicaResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetBlockVolumeReplicaResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_attachment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_attachment_request_response.go
new file mode 100644
index 000000000000..874d1be68eb6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_attachment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetBootVolumeAttachmentRequest wrapper for the GetBootVolumeAttachment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBootVolumeAttachment.go.html to see an example of how to use GetBootVolumeAttachmentRequest.
+type GetBootVolumeAttachmentRequest struct {
+
+	// The OCID of the boot volume attachment.
+	BootVolumeAttachmentId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeAttachmentId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetBootVolumeAttachmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetBootVolumeAttachmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetBootVolumeAttachmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetBootVolumeAttachmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetBootVolumeAttachmentResponse wrapper for the GetBootVolumeAttachment operation
+type GetBootVolumeAttachmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolumeAttachment instance
+	BootVolumeAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetBootVolumeAttachmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetBootVolumeAttachmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_backup_request_response.go
new file mode 100644
index 000000000000..ebaa852b0bd3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_backup_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetBootVolumeBackupRequest wrapper for the GetBootVolumeBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBootVolumeBackup.go.html to see an example of how to use GetBootVolumeBackupRequest.
+type GetBootVolumeBackupRequest struct {
+
+	// The OCID of the boot volume backup.
+	BootVolumeBackupId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeBackupId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetBootVolumeBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetBootVolumeBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetBootVolumeBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetBootVolumeBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetBootVolumeBackupResponse wrapper for the GetBootVolumeBackup operation
+type GetBootVolumeBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolumeBackup instance
+	BootVolumeBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetBootVolumeBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetBootVolumeBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_kms_key_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_kms_key_request_response.go
new file mode 100644
index 000000000000..fb83b6960d1e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_kms_key_request_response.go
@@ -0,0 +1,82 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetBootVolumeKmsKeyRequest wrapper for the GetBootVolumeKmsKey operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBootVolumeKmsKey.go.html to see an example of how to use GetBootVolumeKmsKeyRequest.
+type GetBootVolumeKmsKeyRequest struct {
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetBootVolumeKmsKeyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetBootVolumeKmsKeyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetBootVolumeKmsKeyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetBootVolumeKmsKeyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetBootVolumeKmsKeyResponse wrapper for the GetBootVolumeKmsKey operation
+type GetBootVolumeKmsKeyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolumeKmsKey instance
+	BootVolumeKmsKey `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetBootVolumeKmsKeyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetBootVolumeKmsKeyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_replica_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_replica_request_response.go
new file mode 100644
index 000000000000..c51d3ce7bab8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_replica_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetBootVolumeReplicaRequest wrapper for the GetBootVolumeReplica operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBootVolumeReplica.go.html to see an example of how to use GetBootVolumeReplicaRequest.
+type GetBootVolumeReplicaRequest struct {
+
+	// The OCID of the boot volume replica.
+	BootVolumeReplicaId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeReplicaId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetBootVolumeReplicaRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetBootVolumeReplicaRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetBootVolumeReplicaRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetBootVolumeReplicaRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetBootVolumeReplicaResponse wrapper for the GetBootVolumeReplica operation
+type GetBootVolumeReplicaResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolumeReplica instance
+	BootVolumeReplica `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetBootVolumeReplicaResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetBootVolumeReplicaResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_request_response.go
new file mode 100644
index 000000000000..58af9a3072d5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_boot_volume_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetBootVolumeRequest wrapper for the GetBootVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetBootVolume.go.html to see an example of how to use GetBootVolumeRequest.
+type GetBootVolumeRequest struct {
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetBootVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetBootVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetBootVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetBootVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetBootVolumeResponse wrapper for the GetBootVolume operation
+type GetBootVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolume instance
+	BootVolume `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetBootVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetBootVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_byoip_range_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_byoip_range_request_response.go
new file mode 100644
index 000000000000..fd87fa7b6444
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_byoip_range_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetByoipRangeRequest wrapper for the GetByoipRange operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetByoipRange.go.html to see an example of how to use GetByoipRangeRequest.
+type GetByoipRangeRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource containing the BYOIP CIDR block.
+	ByoipRangeId *string `mandatory:"true" contributesTo:"path" name:"byoipRangeId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetByoipRangeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetByoipRangeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetByoipRangeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetByoipRangeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetByoipRangeResponse wrapper for the GetByoipRange operation
+type GetByoipRangeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ByoipRange instance
+	ByoipRange `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetByoipRangeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetByoipRangeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cluster_network_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cluster_network_request_response.go
new file mode 100644
index 000000000000..aedf6d1def5a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cluster_network_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetClusterNetworkRequest wrapper for the GetClusterNetwork operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetClusterNetwork.go.html to see an example of how to use GetClusterNetworkRequest.
+type GetClusterNetworkRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the cluster network.
+	ClusterNetworkId *string `mandatory:"true" contributesTo:"path" name:"clusterNetworkId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetClusterNetworkRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetClusterNetworkRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetClusterNetworkRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetClusterNetworkRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetClusterNetworkResponse wrapper for the GetClusterNetwork operation
+type GetClusterNetworkResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ClusterNetwork instance
+	ClusterNetwork `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetClusterNetworkResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetClusterNetworkResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_capacity_reservation_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_capacity_reservation_request_response.go
new file mode 100644
index 000000000000..0b90fb4529e0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_capacity_reservation_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetComputeCapacityReservationRequest wrapper for the GetComputeCapacityReservation operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetComputeCapacityReservation.go.html to see an example of how to use GetComputeCapacityReservationRequest.
+type GetComputeCapacityReservationRequest struct {
+
+	// The OCID of the compute capacity reservation.
+	CapacityReservationId *string `mandatory:"true" contributesTo:"path" name:"capacityReservationId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetComputeCapacityReservationRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetComputeCapacityReservationRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetComputeCapacityReservationRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetComputeCapacityReservationRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetComputeCapacityReservationResponse wrapper for the GetComputeCapacityReservation operation
+type GetComputeCapacityReservationResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ComputeCapacityReservation instance
+	ComputeCapacityReservation `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetComputeCapacityReservationResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetComputeCapacityReservationResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_global_image_capability_schema_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_global_image_capability_schema_request_response.go
new file mode 100644
index 000000000000..c952d4e88b54
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_global_image_capability_schema_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetComputeGlobalImageCapabilitySchemaRequest wrapper for the GetComputeGlobalImageCapabilitySchema operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetComputeGlobalImageCapabilitySchema.go.html to see an example of how to use GetComputeGlobalImageCapabilitySchemaRequest.
+type GetComputeGlobalImageCapabilitySchemaRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compute global image capability schema
+	ComputeGlobalImageCapabilitySchemaId *string `mandatory:"true" contributesTo:"path" name:"computeGlobalImageCapabilitySchemaId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetComputeGlobalImageCapabilitySchemaRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetComputeGlobalImageCapabilitySchemaRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetComputeGlobalImageCapabilitySchemaRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetComputeGlobalImageCapabilitySchemaRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetComputeGlobalImageCapabilitySchemaResponse wrapper for the GetComputeGlobalImageCapabilitySchema operation
+type GetComputeGlobalImageCapabilitySchemaResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ComputeGlobalImageCapabilitySchema instance
+	ComputeGlobalImageCapabilitySchema `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetComputeGlobalImageCapabilitySchemaResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetComputeGlobalImageCapabilitySchemaResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_global_image_capability_schema_version_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_global_image_capability_schema_version_request_response.go
new file mode 100644
index 000000000000..40a76517296f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_global_image_capability_schema_version_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetComputeGlobalImageCapabilitySchemaVersionRequest wrapper for the GetComputeGlobalImageCapabilitySchemaVersion operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetComputeGlobalImageCapabilitySchemaVersion.go.html to see an example of how to use GetComputeGlobalImageCapabilitySchemaVersionRequest.
+type GetComputeGlobalImageCapabilitySchemaVersionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compute global image capability schema
+	ComputeGlobalImageCapabilitySchemaId *string `mandatory:"true" contributesTo:"path" name:"computeGlobalImageCapabilitySchemaId"`
+
+	// The name of the compute global image capability schema version
+	ComputeGlobalImageCapabilitySchemaVersionName *string `mandatory:"true" contributesTo:"path" name:"computeGlobalImageCapabilitySchemaVersionName"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetComputeGlobalImageCapabilitySchemaVersionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetComputeGlobalImageCapabilitySchemaVersionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetComputeGlobalImageCapabilitySchemaVersionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetComputeGlobalImageCapabilitySchemaVersionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetComputeGlobalImageCapabilitySchemaVersionResponse wrapper for the GetComputeGlobalImageCapabilitySchemaVersion operation
+type GetComputeGlobalImageCapabilitySchemaVersionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ComputeGlobalImageCapabilitySchemaVersion instance
+	ComputeGlobalImageCapabilitySchemaVersion `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetComputeGlobalImageCapabilitySchemaVersionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetComputeGlobalImageCapabilitySchemaVersionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_image_capability_schema_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_image_capability_schema_request_response.go
new file mode 100644
index 000000000000..bdafaa5d6b76
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_compute_image_capability_schema_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetComputeImageCapabilitySchemaRequest wrapper for the GetComputeImageCapabilitySchema operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetComputeImageCapabilitySchema.go.html to see an example of how to use GetComputeImageCapabilitySchemaRequest.
+type GetComputeImageCapabilitySchemaRequest struct {
+
+	// The id of the compute image capability schema or the image ocid
+	ComputeImageCapabilitySchemaId *string `mandatory:"true" contributesTo:"path" name:"computeImageCapabilitySchemaId"`
+
+	// Merge the image capability schema with the global image capability schema
+	IsMergeEnabled *bool `mandatory:"false" contributesTo:"query" name:"isMergeEnabled"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetComputeImageCapabilitySchemaRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetComputeImageCapabilitySchemaRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetComputeImageCapabilitySchemaRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetComputeImageCapabilitySchemaRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetComputeImageCapabilitySchemaResponse wrapper for the GetComputeImageCapabilitySchema operation
+type GetComputeImageCapabilitySchemaResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ComputeImageCapabilitySchema instance
+	ComputeImageCapabilitySchema `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetComputeImageCapabilitySchemaResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetComputeImageCapabilitySchemaResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_console_history_content_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_console_history_content_request_response.go
new file mode 100644
index 000000000000..f0aadead6dac
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_console_history_content_request_response.go
@@ -0,0 +1,83 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetConsoleHistoryContentRequest wrapper for the GetConsoleHistoryContent operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetConsoleHistoryContent.go.html to see an example of how to use GetConsoleHistoryContentRequest.
+type GetConsoleHistoryContentRequest struct {
+
+	// The OCID of the console history.
+	InstanceConsoleHistoryId *string `mandatory:"true" contributesTo:"path" name:"instanceConsoleHistoryId"`
+
+	// Offset of the snapshot data to retrieve.
+	Offset *int `mandatory:"false" contributesTo:"query" name:"offset"`
+
+	// Length of the snapshot data to retrieve.
+	Length *int `mandatory:"false" contributesTo:"query" name:"length"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetConsoleHistoryContentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetConsoleHistoryContentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetConsoleHistoryContentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetConsoleHistoryContentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetConsoleHistoryContentResponse wrapper for the GetConsoleHistoryContent operation
+type GetConsoleHistoryContentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The string instance
+	Value *string `presentIn:"body" encoding:"plain-text"`
+
+	// The number of bytes remaining in the snapshot.
+	OpcBytesRemaining *int `presentIn:"header" name:"opc-bytes-remaining"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetConsoleHistoryContentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetConsoleHistoryContentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_console_history_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_console_history_request_response.go
new file mode 100644
index 000000000000..aa8965136d50
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_console_history_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetConsoleHistoryRequest wrapper for the GetConsoleHistory operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetConsoleHistory.go.html to see an example of how to use GetConsoleHistoryRequest.
+type GetConsoleHistoryRequest struct {
+
+	// The OCID of the console history.
+	InstanceConsoleHistoryId *string `mandatory:"true" contributesTo:"path" name:"instanceConsoleHistoryId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetConsoleHistoryRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetConsoleHistoryRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetConsoleHistoryRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetConsoleHistoryRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetConsoleHistoryResponse wrapper for the GetConsoleHistory operation
+type GetConsoleHistoryResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ConsoleHistory instance
+	ConsoleHistory `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetConsoleHistoryResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetConsoleHistoryResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cpe_device_config_content_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cpe_device_config_content_request_response.go
new file mode 100644
index 000000000000..353f92bfffe1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cpe_device_config_content_request_response.go
@@ -0,0 +1,75 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"io"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetCpeDeviceConfigContentRequest wrapper for the GetCpeDeviceConfigContent operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCpeDeviceConfigContent.go.html to see an example of how to use GetCpeDeviceConfigContentRequest.
+type GetCpeDeviceConfigContentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the CPE.
+	CpeId *string `mandatory:"true" contributesTo:"path" name:"cpeId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetCpeDeviceConfigContentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetCpeDeviceConfigContentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetCpeDeviceConfigContentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetCpeDeviceConfigContentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetCpeDeviceConfigContentResponse wrapper for the GetCpeDeviceConfigContent operation
+type GetCpeDeviceConfigContentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The io.ReadCloser instance
+	Content io.ReadCloser `presentIn:"body" encoding:"binary"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetCpeDeviceConfigContentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetCpeDeviceConfigContentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cpe_device_shape_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cpe_device_shape_request_response.go
new file mode 100644
index 000000000000..4b1a73dd53ab
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cpe_device_shape_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetCpeDeviceShapeRequest wrapper for the GetCpeDeviceShape operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCpeDeviceShape.go.html to see an example of how to use GetCpeDeviceShapeRequest.
+type GetCpeDeviceShapeRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the CPE device shape.
+	CpeDeviceShapeId *string `mandatory:"true" contributesTo:"path" name:"cpeDeviceShapeId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetCpeDeviceShapeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetCpeDeviceShapeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetCpeDeviceShapeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetCpeDeviceShapeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetCpeDeviceShapeResponse wrapper for the GetCpeDeviceShape operation
+type GetCpeDeviceShapeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The CpeDeviceShapeDetail instance
+	CpeDeviceShapeDetail `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetCpeDeviceShapeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetCpeDeviceShapeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cpe_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cpe_request_response.go
new file mode 100644
index 000000000000..98a6736fe07c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cpe_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetCpeRequest wrapper for the GetCpe operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCpe.go.html to see an example of how to use GetCpeRequest.
+type GetCpeRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the CPE.
+	CpeId *string `mandatory:"true" contributesTo:"path" name:"cpeId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetCpeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetCpeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetCpeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetCpeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetCpeResponse wrapper for the GetCpe operation
+type GetCpeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Cpe instance
+	Cpe `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetCpeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetCpeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_group_request_response.go
new file mode 100644
index 000000000000..4bc0b1abb089
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_group_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetCrossConnectGroupRequest wrapper for the GetCrossConnectGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCrossConnectGroup.go.html to see an example of how to use GetCrossConnectGroupRequest.
+type GetCrossConnectGroupRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect group.
+	CrossConnectGroupId *string `mandatory:"true" contributesTo:"path" name:"crossConnectGroupId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetCrossConnectGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetCrossConnectGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetCrossConnectGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetCrossConnectGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetCrossConnectGroupResponse wrapper for the GetCrossConnectGroup operation
+type GetCrossConnectGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The CrossConnectGroup instance
+	CrossConnectGroup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetCrossConnectGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetCrossConnectGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_letter_of_authority_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_letter_of_authority_request_response.go
new file mode 100644
index 000000000000..18ebc0f5c6c9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_letter_of_authority_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetCrossConnectLetterOfAuthorityRequest wrapper for the GetCrossConnectLetterOfAuthority operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCrossConnectLetterOfAuthority.go.html to see an example of how to use GetCrossConnectLetterOfAuthorityRequest.
+type GetCrossConnectLetterOfAuthorityRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect.
+	CrossConnectId *string `mandatory:"true" contributesTo:"path" name:"crossConnectId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetCrossConnectLetterOfAuthorityRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetCrossConnectLetterOfAuthorityRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetCrossConnectLetterOfAuthorityRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetCrossConnectLetterOfAuthorityRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetCrossConnectLetterOfAuthorityResponse wrapper for the GetCrossConnectLetterOfAuthority operation
+type GetCrossConnectLetterOfAuthorityResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The LetterOfAuthority instance
+	LetterOfAuthority `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetCrossConnectLetterOfAuthorityResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetCrossConnectLetterOfAuthorityResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_request_response.go
new file mode 100644
index 000000000000..cb397eda8f82
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetCrossConnectRequest wrapper for the GetCrossConnect operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCrossConnect.go.html to see an example of how to use GetCrossConnectRequest.
+type GetCrossConnectRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect.
+	CrossConnectId *string `mandatory:"true" contributesTo:"path" name:"crossConnectId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetCrossConnectRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetCrossConnectRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetCrossConnectRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetCrossConnectRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetCrossConnectResponse wrapper for the GetCrossConnect operation
+type GetCrossConnectResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The CrossConnect instance
+	CrossConnect `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetCrossConnectResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetCrossConnectResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_status_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_status_request_response.go
new file mode 100644
index 000000000000..2c3bfdc1411c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_cross_connect_status_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetCrossConnectStatusRequest wrapper for the GetCrossConnectStatus operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetCrossConnectStatus.go.html to see an example of how to use GetCrossConnectStatusRequest.
+type GetCrossConnectStatusRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect.
+	CrossConnectId *string `mandatory:"true" contributesTo:"path" name:"crossConnectId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetCrossConnectStatusRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetCrossConnectStatusRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetCrossConnectStatusRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetCrossConnectStatusRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetCrossConnectStatusResponse wrapper for the GetCrossConnectStatus operation
+type GetCrossConnectStatusResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The CrossConnectStatus instance
+	CrossConnectStatus `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetCrossConnectStatusResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetCrossConnectStatusResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_dedicated_vm_host_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_dedicated_vm_host_request_response.go
new file mode 100644
index 000000000000..55a6e3b92b26
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_dedicated_vm_host_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetDedicatedVmHostRequest wrapper for the GetDedicatedVmHost operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDedicatedVmHost.go.html to see an example of how to use GetDedicatedVmHostRequest.
+type GetDedicatedVmHostRequest struct {
+
+	// The OCID of the dedicated VM host.
+	DedicatedVmHostId *string `mandatory:"true" contributesTo:"path" name:"dedicatedVmHostId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetDedicatedVmHostRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetDedicatedVmHostRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetDedicatedVmHostRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetDedicatedVmHostRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetDedicatedVmHostResponse wrapper for the GetDedicatedVmHost operation
+type GetDedicatedVmHostResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DedicatedVmHost instance
+	DedicatedVmHost `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetDedicatedVmHostResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetDedicatedVmHostResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_dhcp_options_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_dhcp_options_request_response.go
new file mode 100644
index 000000000000..26500f8dada5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_dhcp_options_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetDhcpOptionsRequest wrapper for the GetDhcpOptions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDhcpOptions.go.html to see an example of how to use GetDhcpOptionsRequest.
+type GetDhcpOptionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) for the set of DHCP options.
+	DhcpId *string `mandatory:"true" contributesTo:"path" name:"dhcpId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetDhcpOptionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetDhcpOptionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetDhcpOptionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetDhcpOptionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetDhcpOptionsResponse wrapper for the GetDhcpOptions operation
+type GetDhcpOptionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DhcpOptions instance
+	DhcpOptions `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetDhcpOptionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetDhcpOptionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_attachment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_attachment_request_response.go
new file mode 100644
index 000000000000..610063884357
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_attachment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetDrgAttachmentRequest wrapper for the GetDrgAttachment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDrgAttachment.go.html to see an example of how to use GetDrgAttachmentRequest.
+type GetDrgAttachmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG attachment.
+	DrgAttachmentId *string `mandatory:"true" contributesTo:"path" name:"drgAttachmentId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetDrgAttachmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetDrgAttachmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetDrgAttachmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetDrgAttachmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetDrgAttachmentResponse wrapper for the GetDrgAttachment operation
+type GetDrgAttachmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgAttachment instance
+	DrgAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetDrgAttachmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetDrgAttachmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_redundancy_status_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_redundancy_status_request_response.go
new file mode 100644
index 000000000000..41dce5c1d34b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_redundancy_status_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetDrgRedundancyStatusRequest wrapper for the GetDrgRedundancyStatus operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDrgRedundancyStatus.go.html to see an example of how to use GetDrgRedundancyStatusRequest.
+type GetDrgRedundancyStatusRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)](/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" contributesTo:"path" name:"drgId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetDrgRedundancyStatusRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetDrgRedundancyStatusRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetDrgRedundancyStatusRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetDrgRedundancyStatusRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetDrgRedundancyStatusResponse wrapper for the GetDrgRedundancyStatus operation
+type GetDrgRedundancyStatusResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgRedundancyStatus instance
+	DrgRedundancyStatus `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetDrgRedundancyStatusResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetDrgRedundancyStatusResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_request_response.go
new file mode 100644
index 000000000000..ab118bcc8997
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetDrgRequest wrapper for the GetDrg operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDrg.go.html to see an example of how to use GetDrgRequest.
+type GetDrgRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)](/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" contributesTo:"path" name:"drgId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetDrgRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetDrgRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetDrgRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetDrgRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetDrgResponse wrapper for the GetDrg operation
+type GetDrgResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Drg instance
+	Drg `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetDrgResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetDrgResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_route_distribution_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_route_distribution_request_response.go
new file mode 100644
index 000000000000..e96c9acc9976
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_route_distribution_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetDrgRouteDistributionRequest wrapper for the GetDrgRouteDistribution operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDrgRouteDistribution.go.html to see an example of how to use GetDrgRouteDistributionRequest.
+type GetDrgRouteDistributionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the route distribution.
+	DrgRouteDistributionId *string `mandatory:"true" contributesTo:"path" name:"drgRouteDistributionId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetDrgRouteDistributionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetDrgRouteDistributionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetDrgRouteDistributionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetDrgRouteDistributionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetDrgRouteDistributionResponse wrapper for the GetDrgRouteDistribution operation
+type GetDrgRouteDistributionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgRouteDistribution instance
+	DrgRouteDistribution `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetDrgRouteDistributionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetDrgRouteDistributionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_route_table_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_route_table_request_response.go
new file mode 100644
index 000000000000..e3eb2f57229f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_drg_route_table_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetDrgRouteTableRequest wrapper for the GetDrgRouteTable operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetDrgRouteTable.go.html to see an example of how to use GetDrgRouteTableRequest.
+type GetDrgRouteTableRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG route table.
+	DrgRouteTableId *string `mandatory:"true" contributesTo:"path" name:"drgRouteTableId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetDrgRouteTableRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetDrgRouteTableRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetDrgRouteTableRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetDrgRouteTableRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetDrgRouteTableResponse wrapper for the GetDrgRouteTable operation
+type GetDrgRouteTableResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgRouteTable instance
+	DrgRouteTable `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetDrgRouteTableResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetDrgRouteTableResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_fast_connect_provider_service_key_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_fast_connect_provider_service_key_request_response.go
new file mode 100644
index 000000000000..d13f8a443267
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_fast_connect_provider_service_key_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetFastConnectProviderServiceKeyRequest wrapper for the GetFastConnectProviderServiceKey operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetFastConnectProviderServiceKey.go.html to see an example of how to use GetFastConnectProviderServiceKeyRequest.
+type GetFastConnectProviderServiceKeyRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the provider service.
+	ProviderServiceId *string `mandatory:"true" contributesTo:"path" name:"providerServiceId"`
+
+	// The provider service key that the provider gives you when you set up a virtual circuit connection
+	// from the provider to Oracle Cloud Infrastructure. You can set up that connection and get your
+	// provider service key at the provider's website or portal. For the portal location, see the `description`
+	// attribute of the FastConnectProviderService.
+	ProviderServiceKeyName *string `mandatory:"true" contributesTo:"path" name:"providerServiceKeyName"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetFastConnectProviderServiceKeyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetFastConnectProviderServiceKeyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetFastConnectProviderServiceKeyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetFastConnectProviderServiceKeyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetFastConnectProviderServiceKeyResponse wrapper for the GetFastConnectProviderServiceKey operation
+type GetFastConnectProviderServiceKeyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The FastConnectProviderServiceKey instance
+	FastConnectProviderServiceKey `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetFastConnectProviderServiceKeyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetFastConnectProviderServiceKeyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_fast_connect_provider_service_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_fast_connect_provider_service_request_response.go
new file mode 100644
index 000000000000..9d13f3f36fee
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_fast_connect_provider_service_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetFastConnectProviderServiceRequest wrapper for the GetFastConnectProviderService operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetFastConnectProviderService.go.html to see an example of how to use GetFastConnectProviderServiceRequest.
+type GetFastConnectProviderServiceRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the provider service.
+	ProviderServiceId *string `mandatory:"true" contributesTo:"path" name:"providerServiceId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetFastConnectProviderServiceRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetFastConnectProviderServiceRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetFastConnectProviderServiceRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetFastConnectProviderServiceRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetFastConnectProviderServiceResponse wrapper for the GetFastConnectProviderService operation
+type GetFastConnectProviderServiceResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The FastConnectProviderService instance
+	FastConnectProviderService `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetFastConnectProviderServiceResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetFastConnectProviderServiceResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_device_config_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_device_config_request_response.go
new file mode 100644
index 000000000000..f7d9af4fbefe
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_device_config_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetIPSecConnectionDeviceConfigRequest wrapper for the GetIPSecConnectionDeviceConfig operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIPSecConnectionDeviceConfig.go.html to see an example of how to use GetIPSecConnectionDeviceConfigRequest.
+type GetIPSecConnectionDeviceConfigRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetIPSecConnectionDeviceConfigRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetIPSecConnectionDeviceConfigRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetIPSecConnectionDeviceConfigRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetIPSecConnectionDeviceConfigRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetIPSecConnectionDeviceConfigResponse wrapper for the GetIPSecConnectionDeviceConfig operation
+type GetIPSecConnectionDeviceConfigResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The IpSecConnectionDeviceConfig instance
+	IpSecConnectionDeviceConfig `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetIPSecConnectionDeviceConfigResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetIPSecConnectionDeviceConfigResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_device_status_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_device_status_request_response.go
new file mode 100644
index 000000000000..b6a9e8476b1e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_device_status_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetIPSecConnectionDeviceStatusRequest wrapper for the GetIPSecConnectionDeviceStatus operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIPSecConnectionDeviceStatus.go.html to see an example of how to use GetIPSecConnectionDeviceStatusRequest.
+type GetIPSecConnectionDeviceStatusRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetIPSecConnectionDeviceStatusRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetIPSecConnectionDeviceStatusRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetIPSecConnectionDeviceStatusRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetIPSecConnectionDeviceStatusRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetIPSecConnectionDeviceStatusResponse wrapper for the GetIPSecConnectionDeviceStatus operation
+type GetIPSecConnectionDeviceStatusResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The IpSecConnectionDeviceStatus instance
+	IpSecConnectionDeviceStatus `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetIPSecConnectionDeviceStatusResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetIPSecConnectionDeviceStatusResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_request_response.go
new file mode 100644
index 000000000000..aa526c548592
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetIPSecConnectionRequest wrapper for the GetIPSecConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIPSecConnection.go.html to see an example of how to use GetIPSecConnectionRequest.
+type GetIPSecConnectionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetIPSecConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetIPSecConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetIPSecConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetIPSecConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetIPSecConnectionResponse wrapper for the GetIPSecConnection operation
+type GetIPSecConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The IpSecConnection instance
+	IpSecConnection `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetIPSecConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetIPSecConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_tunnel_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_tunnel_request_response.go
new file mode 100644
index 000000000000..f987e1ae69ab
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_tunnel_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetIPSecConnectionTunnelRequest wrapper for the GetIPSecConnectionTunnel operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIPSecConnectionTunnel.go.html to see an example of how to use GetIPSecConnectionTunnelRequest.
+type GetIPSecConnectionTunnelRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the tunnel.
+	TunnelId *string `mandatory:"true" contributesTo:"path" name:"tunnelId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetIPSecConnectionTunnelRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetIPSecConnectionTunnelRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetIPSecConnectionTunnelRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetIPSecConnectionTunnelRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetIPSecConnectionTunnelResponse wrapper for the GetIPSecConnectionTunnel operation
+type GetIPSecConnectionTunnelResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The IpSecConnectionTunnel instance
+	IpSecConnectionTunnel `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetIPSecConnectionTunnelResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetIPSecConnectionTunnelResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_tunnel_shared_secret_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_tunnel_shared_secret_request_response.go
new file mode 100644
index 000000000000..c1d49189a07c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_i_p_sec_connection_tunnel_shared_secret_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetIPSecConnectionTunnelSharedSecretRequest wrapper for the GetIPSecConnectionTunnelSharedSecret operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIPSecConnectionTunnelSharedSecret.go.html to see an example of how to use GetIPSecConnectionTunnelSharedSecretRequest.
+type GetIPSecConnectionTunnelSharedSecretRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the tunnel.
+	TunnelId *string `mandatory:"true" contributesTo:"path" name:"tunnelId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetIPSecConnectionTunnelSharedSecretRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetIPSecConnectionTunnelSharedSecretRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetIPSecConnectionTunnelSharedSecretRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetIPSecConnectionTunnelSharedSecretRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetIPSecConnectionTunnelSharedSecretResponse wrapper for the GetIPSecConnectionTunnelSharedSecret operation
+type GetIPSecConnectionTunnelSharedSecretResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The IpSecConnectionTunnelSharedSecret instance
+	IpSecConnectionTunnelSharedSecret `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetIPSecConnectionTunnelSharedSecretResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetIPSecConnectionTunnelSharedSecretResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_image_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_image_request_response.go
new file mode 100644
index 000000000000..c4f194b1e1ae
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_image_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetImageRequest wrapper for the GetImage operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetImage.go.html to see an example of how to use GetImageRequest.
+type GetImageRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the image.
+	ImageId *string `mandatory:"true" contributesTo:"path" name:"imageId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetImageRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetImageRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetImageRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetImageRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetImageResponse wrapper for the GetImage operation
+type GetImageResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Image instance
+	Image `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetImageResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetImageResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_image_shape_compatibility_entry_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_image_shape_compatibility_entry_request_response.go
new file mode 100644
index 000000000000..dc84af713f72
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_image_shape_compatibility_entry_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetImageShapeCompatibilityEntryRequest wrapper for the GetImageShapeCompatibilityEntry operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetImageShapeCompatibilityEntry.go.html to see an example of how to use GetImageShapeCompatibilityEntryRequest.
+type GetImageShapeCompatibilityEntryRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the image.
+	ImageId *string `mandatory:"true" contributesTo:"path" name:"imageId"`
+
+	// Shape name.
+	ShapeName *string `mandatory:"true" contributesTo:"path" name:"shapeName"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetImageShapeCompatibilityEntryRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetImageShapeCompatibilityEntryRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetImageShapeCompatibilityEntryRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetImageShapeCompatibilityEntryRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetImageShapeCompatibilityEntryResponse wrapper for the GetImageShapeCompatibilityEntry operation
+type GetImageShapeCompatibilityEntryResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ImageShapeCompatibilityEntry instance
+	ImageShapeCompatibilityEntry `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetImageShapeCompatibilityEntryResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetImageShapeCompatibilityEntryResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_configuration_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_configuration_request_response.go
new file mode 100644
index 000000000000..9c2d024bee10
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_configuration_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetInstanceConfigurationRequest wrapper for the GetInstanceConfiguration operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstanceConfiguration.go.html to see an example of how to use GetInstanceConfigurationRequest.
+type GetInstanceConfigurationRequest struct {
+
+	// The OCID of the instance configuration.
+	InstanceConfigurationId *string `mandatory:"true" contributesTo:"path" name:"instanceConfigurationId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetInstanceConfigurationRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetInstanceConfigurationRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetInstanceConfigurationRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetInstanceConfigurationRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetInstanceConfigurationResponse wrapper for the GetInstanceConfiguration operation
+type GetInstanceConfigurationResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstanceConfiguration instance
+	InstanceConfiguration `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetInstanceConfigurationResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetInstanceConfigurationResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_console_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_console_connection_request_response.go
new file mode 100644
index 000000000000..2e45a4040c81
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_console_connection_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetInstanceConsoleConnectionRequest wrapper for the GetInstanceConsoleConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstanceConsoleConnection.go.html to see an example of how to use GetInstanceConsoleConnectionRequest.
+type GetInstanceConsoleConnectionRequest struct {
+
+	// The OCID of the instance console connection.
+	InstanceConsoleConnectionId *string `mandatory:"true" contributesTo:"path" name:"instanceConsoleConnectionId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetInstanceConsoleConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetInstanceConsoleConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetInstanceConsoleConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetInstanceConsoleConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetInstanceConsoleConnectionResponse wrapper for the GetInstanceConsoleConnection operation
+type GetInstanceConsoleConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstanceConsoleConnection instance
+	InstanceConsoleConnection `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetInstanceConsoleConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetInstanceConsoleConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_pool_instance_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_pool_instance_request_response.go
new file mode 100644
index 000000000000..2238f577c96f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_pool_instance_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetInstancePoolInstanceRequest wrapper for the GetInstancePoolInstance operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstancePoolInstance.go.html to see an example of how to use GetInstancePoolInstanceRequest.
+type GetInstancePoolInstanceRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	InstanceId *string `mandatory:"true" contributesTo:"path" name:"instanceId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetInstancePoolInstanceRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetInstancePoolInstanceRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetInstancePoolInstanceRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetInstancePoolInstanceRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetInstancePoolInstanceResponse wrapper for the GetInstancePoolInstance operation
+type GetInstancePoolInstanceResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePoolInstance instance
+	InstancePoolInstance `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetInstancePoolInstanceResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetInstancePoolInstanceResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_pool_load_balancer_attachment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_pool_load_balancer_attachment_request_response.go
new file mode 100644
index 000000000000..318af14c501e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_pool_load_balancer_attachment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetInstancePoolLoadBalancerAttachmentRequest wrapper for the GetInstancePoolLoadBalancerAttachment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstancePoolLoadBalancerAttachment.go.html to see an example of how to use GetInstancePoolLoadBalancerAttachmentRequest.
+type GetInstancePoolLoadBalancerAttachmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// The OCID of the load balancer attachment.
+	InstancePoolLoadBalancerAttachmentId *string `mandatory:"true" contributesTo:"path" name:"instancePoolLoadBalancerAttachmentId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetInstancePoolLoadBalancerAttachmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetInstancePoolLoadBalancerAttachmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetInstancePoolLoadBalancerAttachmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetInstancePoolLoadBalancerAttachmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetInstancePoolLoadBalancerAttachmentResponse wrapper for the GetInstancePoolLoadBalancerAttachment operation
+type GetInstancePoolLoadBalancerAttachmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePoolLoadBalancerAttachment instance
+	InstancePoolLoadBalancerAttachment `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetInstancePoolLoadBalancerAttachmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetInstancePoolLoadBalancerAttachmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_pool_request_response.go
new file mode 100644
index 000000000000..8a249a29f985
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_pool_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetInstancePoolRequest wrapper for the GetInstancePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstancePool.go.html to see an example of how to use GetInstancePoolRequest.
+type GetInstancePoolRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetInstancePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetInstancePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetInstancePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetInstancePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetInstancePoolResponse wrapper for the GetInstancePool operation
+type GetInstancePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePool instance
+	InstancePool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetInstancePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetInstancePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_request_response.go
new file mode 100644
index 000000000000..2b309ec3d102
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_instance_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetInstanceRequest wrapper for the GetInstance operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInstance.go.html to see an example of how to use GetInstanceRequest.
+type GetInstanceRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	InstanceId *string `mandatory:"true" contributesTo:"path" name:"instanceId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetInstanceRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetInstanceRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetInstanceRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetInstanceRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetInstanceResponse wrapper for the GetInstance operation
+type GetInstanceResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Instance instance
+	Instance `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetInstanceResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetInstanceResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_internet_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_internet_gateway_request_response.go
new file mode 100644
index 000000000000..506fd4212d23
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_internet_gateway_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetInternetGatewayRequest wrapper for the GetInternetGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetInternetGateway.go.html to see an example of how to use GetInternetGatewayRequest.
+type GetInternetGatewayRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the internet gateway.
+	IgId *string `mandatory:"true" contributesTo:"path" name:"igId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetInternetGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetInternetGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetInternetGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetInternetGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetInternetGatewayResponse wrapper for the GetInternetGateway operation
+type GetInternetGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InternetGateway instance
+	InternetGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetInternetGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetInternetGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_ipsec_cpe_device_config_content_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_ipsec_cpe_device_config_content_request_response.go
new file mode 100644
index 000000000000..a6b1759f4411
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_ipsec_cpe_device_config_content_request_response.go
@@ -0,0 +1,75 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"io"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetIpsecCpeDeviceConfigContentRequest wrapper for the GetIpsecCpeDeviceConfigContent operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIpsecCpeDeviceConfigContent.go.html to see an example of how to use GetIpsecCpeDeviceConfigContentRequest.
+type GetIpsecCpeDeviceConfigContentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetIpsecCpeDeviceConfigContentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetIpsecCpeDeviceConfigContentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetIpsecCpeDeviceConfigContentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetIpsecCpeDeviceConfigContentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetIpsecCpeDeviceConfigContentResponse wrapper for the GetIpsecCpeDeviceConfigContent operation
+type GetIpsecCpeDeviceConfigContentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The io.ReadCloser instance
+	Content io.ReadCloser `presentIn:"body" encoding:"binary"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetIpsecCpeDeviceConfigContentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetIpsecCpeDeviceConfigContentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_ipv6_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_ipv6_request_response.go
new file mode 100644
index 000000000000..838dd867ab99
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_ipv6_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetIpv6Request wrapper for the GetIpv6 operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetIpv6.go.html to see an example of how to use GetIpv6Request.
+type GetIpv6Request struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the IPv6.
+	Ipv6Id *string `mandatory:"true" contributesTo:"path" name:"ipv6Id"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetIpv6Request) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetIpv6Request) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetIpv6Request) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetIpv6Request) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetIpv6Response wrapper for the GetIpv6 operation
+type GetIpv6Response struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Ipv6 instance
+	Ipv6 `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetIpv6Response) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetIpv6Response) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_local_peering_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_local_peering_gateway_request_response.go
new file mode 100644
index 000000000000..c700b7f4ead9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_local_peering_gateway_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetLocalPeeringGatewayRequest wrapper for the GetLocalPeeringGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetLocalPeeringGateway.go.html to see an example of how to use GetLocalPeeringGatewayRequest.
+type GetLocalPeeringGatewayRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the local peering gateway.
+	LocalPeeringGatewayId *string `mandatory:"true" contributesTo:"path" name:"localPeeringGatewayId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetLocalPeeringGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetLocalPeeringGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetLocalPeeringGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetLocalPeeringGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetLocalPeeringGatewayResponse wrapper for the GetLocalPeeringGateway operation
+type GetLocalPeeringGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The LocalPeeringGateway instance
+	LocalPeeringGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetLocalPeeringGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetLocalPeeringGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_nat_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_nat_gateway_request_response.go
new file mode 100644
index 000000000000..873c2dd09d20
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_nat_gateway_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetNatGatewayRequest wrapper for the GetNatGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetNatGateway.go.html to see an example of how to use GetNatGatewayRequest.
+type GetNatGatewayRequest struct {
+
+	// The NAT gateway's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	NatGatewayId *string `mandatory:"true" contributesTo:"path" name:"natGatewayId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetNatGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetNatGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetNatGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetNatGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetNatGatewayResponse wrapper for the GetNatGateway operation
+type GetNatGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The NatGateway instance
+	NatGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetNatGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetNatGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_network_security_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_network_security_group_request_response.go
new file mode 100644
index 000000000000..7e70df9f9060
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_network_security_group_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetNetworkSecurityGroupRequest wrapper for the GetNetworkSecurityGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetNetworkSecurityGroup.go.html to see an example of how to use GetNetworkSecurityGroupRequest.
+type GetNetworkSecurityGroupRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group.
+	NetworkSecurityGroupId *string `mandatory:"true" contributesTo:"path" name:"networkSecurityGroupId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetNetworkSecurityGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetNetworkSecurityGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetNetworkSecurityGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetNetworkSecurityGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetNetworkSecurityGroupResponse wrapper for the GetNetworkSecurityGroup operation
+type GetNetworkSecurityGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The NetworkSecurityGroup instance
+	NetworkSecurityGroup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetNetworkSecurityGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetNetworkSecurityGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_networking_topology_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_networking_topology_request_response.go
new file mode 100644
index 000000000000..97d977b7023f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_networking_topology_request_response.go
@@ -0,0 +1,125 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetNetworkingTopologyRequest wrapper for the GetNetworkingTopology operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetNetworkingTopology.go.html to see an example of how to use GetNetworkingTopologyRequest.
+type GetNetworkingTopologyRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// Valid values are `ANY` and `ACCESSIBLE`. The default is `ANY`.
+	// Setting this to `ACCESSIBLE` returns only compartments for which a
+	// user has INSPECT permissions, either directly or indirectly (permissions can be on a
+	// resource in a subcompartment). A restricted set of fields is returned for compartments in which a user has
+	// indirect INSPECT permissions.
+	// When set to `ANY` permissions are not checked.
+	AccessLevel GetNetworkingTopologyAccessLevelEnum `mandatory:"false" contributesTo:"query" name:"accessLevel" omitEmpty:"true"`
+
+	// When set to true, the hierarchy of compartments is traversed
+	// and the specified compartment and its subcompartments are
+	// inspected depending on the the setting of `accessLevel`.
+	// Default is false.
+	QueryCompartmentSubtree *bool `mandatory:"false" contributesTo:"query" name:"queryCompartmentSubtree"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For querying if there is a cached value on the server. The If-None-Match HTTP request header
+	// makes the request conditional. For GET and HEAD methods, the server will send back the requested
+	// resource, with a 200 status, only if it doesn't have an ETag matching the given ones.
+	// For other methods, the request will be processed only if the eventually existing resource's
+	// ETag doesn't match any of the values listed.
+	IfNoneMatch *string `mandatory:"false" contributesTo:"header" name:"if-none-match"`
+
+	// The Cache-Control HTTP header holds directives (instructions)
+	// for caching in both requests and responses.
+	CacheControl *string `mandatory:"false" contributesTo:"header" name:"cache-control"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetNetworkingTopologyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetNetworkingTopologyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetNetworkingTopologyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetNetworkingTopologyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetNetworkingTopologyResponse wrapper for the GetNetworkingTopology operation
+type GetNetworkingTopologyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The NetworkingTopology instance
+	NetworkingTopology `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetNetworkingTopologyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetNetworkingTopologyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// GetNetworkingTopologyAccessLevelEnum Enum with underlying type: string
+type GetNetworkingTopologyAccessLevelEnum string
+
+// Set of constants representing the allowable values for GetNetworkingTopologyAccessLevelEnum
+const (
+	GetNetworkingTopologyAccessLevelAny        GetNetworkingTopologyAccessLevelEnum = "ANY"
+	GetNetworkingTopologyAccessLevelAccessible GetNetworkingTopologyAccessLevelEnum = "ACCESSIBLE"
+)
+
+var mappingGetNetworkingTopologyAccessLevel = map[string]GetNetworkingTopologyAccessLevelEnum{
+	"ANY":        GetNetworkingTopologyAccessLevelAny,
+	"ACCESSIBLE": GetNetworkingTopologyAccessLevelAccessible,
+}
+
+// GetGetNetworkingTopologyAccessLevelEnumValues Enumerates the set of values for GetNetworkingTopologyAccessLevelEnum
+func GetGetNetworkingTopologyAccessLevelEnumValues() []GetNetworkingTopologyAccessLevelEnum {
+	values := make([]GetNetworkingTopologyAccessLevelEnum, 0)
+	for _, v := range mappingGetNetworkingTopologyAccessLevel {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_private_ip_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_private_ip_request_response.go
new file mode 100644
index 000000000000..783b961397ad
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_private_ip_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetPrivateIpRequest wrapper for the GetPrivateIp operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetPrivateIp.go.html to see an example of how to use GetPrivateIpRequest.
+type GetPrivateIpRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the private IP.
+	PrivateIpId *string `mandatory:"true" contributesTo:"path" name:"privateIpId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetPrivateIpRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetPrivateIpRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetPrivateIpRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetPrivateIpRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetPrivateIpResponse wrapper for the GetPrivateIp operation
+type GetPrivateIpResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PrivateIp instance
+	PrivateIp `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetPrivateIpResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetPrivateIpResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_ip_address_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_ip_address_details.go
new file mode 100644
index 000000000000..1377d57e413f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_ip_address_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// GetPublicIpByIpAddressDetails IP address of the public IP.
+type GetPublicIpByIpAddressDetails struct {
+
+	// The public IP address.
+	// Example: 203.0.113.2
+	IpAddress *string `mandatory:"true" json:"ipAddress"`
+}
+
+func (m GetPublicIpByIpAddressDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_ip_address_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_ip_address_request_response.go
new file mode 100644
index 000000000000..ca1fe721fb3e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_ip_address_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetPublicIpByIpAddressRequest wrapper for the GetPublicIpByIpAddress operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetPublicIpByIpAddress.go.html to see an example of how to use GetPublicIpByIpAddressRequest.
+type GetPublicIpByIpAddressRequest struct {
+
+	// IP address details for fetching the public IP.
+	GetPublicIpByIpAddressDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetPublicIpByIpAddressRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetPublicIpByIpAddressRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetPublicIpByIpAddressRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetPublicIpByIpAddressRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetPublicIpByIpAddressResponse wrapper for the GetPublicIpByIpAddress operation
+type GetPublicIpByIpAddressResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PublicIp instance
+	PublicIp `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetPublicIpByIpAddressResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetPublicIpByIpAddressResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_private_ip_id_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_private_ip_id_details.go
new file mode 100644
index 000000000000..633dea99ba06
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_private_ip_id_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// GetPublicIpByPrivateIpIdDetails Details of the private IP that the public IP is assigned to.
+type GetPublicIpByPrivateIpIdDetails struct {
+
+	// OCID of the private IP.
+	PrivateIpId *string `mandatory:"true" json:"privateIpId"`
+}
+
+func (m GetPublicIpByPrivateIpIdDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_private_ip_id_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_private_ip_id_request_response.go
new file mode 100644
index 000000000000..f0b1ea1a86ad
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_by_private_ip_id_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetPublicIpByPrivateIpIdRequest wrapper for the GetPublicIpByPrivateIpId operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetPublicIpByPrivateIpId.go.html to see an example of how to use GetPublicIpByPrivateIpIdRequest.
+type GetPublicIpByPrivateIpIdRequest struct {
+
+	// Private IP details for fetching the public IP.
+	GetPublicIpByPrivateIpIdDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetPublicIpByPrivateIpIdRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetPublicIpByPrivateIpIdRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetPublicIpByPrivateIpIdRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetPublicIpByPrivateIpIdRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetPublicIpByPrivateIpIdResponse wrapper for the GetPublicIpByPrivateIpId operation
+type GetPublicIpByPrivateIpIdResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PublicIp instance
+	PublicIp `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetPublicIpByPrivateIpIdResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetPublicIpByPrivateIpIdResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_pool_request_response.go
new file mode 100644
index 000000000000..9bc5a1e39dc3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_pool_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetPublicIpPoolRequest wrapper for the GetPublicIpPool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetPublicIpPool.go.html to see an example of how to use GetPublicIpPoolRequest.
+type GetPublicIpPoolRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP pool.
+	PublicIpPoolId *string `mandatory:"true" contributesTo:"path" name:"publicIpPoolId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetPublicIpPoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetPublicIpPoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetPublicIpPoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetPublicIpPoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetPublicIpPoolResponse wrapper for the GetPublicIpPool operation
+type GetPublicIpPoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PublicIpPool instance
+	PublicIpPool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetPublicIpPoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetPublicIpPoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_request_response.go
new file mode 100644
index 000000000000..7fd9886ae4e5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_public_ip_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetPublicIpRequest wrapper for the GetPublicIp operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetPublicIp.go.html to see an example of how to use GetPublicIpRequest.
+type GetPublicIpRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the public IP.
+	PublicIpId *string `mandatory:"true" contributesTo:"path" name:"publicIpId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetPublicIpRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetPublicIpRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetPublicIpRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetPublicIpRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetPublicIpResponse wrapper for the GetPublicIp operation
+type GetPublicIpResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PublicIp instance
+	PublicIp `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetPublicIpResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetPublicIpResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_remote_peering_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_remote_peering_connection_request_response.go
new file mode 100644
index 000000000000..17c7e044a080
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_remote_peering_connection_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetRemotePeeringConnectionRequest wrapper for the GetRemotePeeringConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetRemotePeeringConnection.go.html to see an example of how to use GetRemotePeeringConnectionRequest.
+type GetRemotePeeringConnectionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the remote peering connection (RPC).
+	RemotePeeringConnectionId *string `mandatory:"true" contributesTo:"path" name:"remotePeeringConnectionId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetRemotePeeringConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetRemotePeeringConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetRemotePeeringConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetRemotePeeringConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetRemotePeeringConnectionResponse wrapper for the GetRemotePeeringConnection operation
+type GetRemotePeeringConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The RemotePeeringConnection instance
+	RemotePeeringConnection `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetRemotePeeringConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetRemotePeeringConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_route_table_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_route_table_request_response.go
new file mode 100644
index 000000000000..3bc995ac94f1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_route_table_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetRouteTableRequest wrapper for the GetRouteTable operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetRouteTable.go.html to see an example of how to use GetRouteTableRequest.
+type GetRouteTableRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the route table.
+	RtId *string `mandatory:"true" contributesTo:"path" name:"rtId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetRouteTableRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetRouteTableRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetRouteTableRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetRouteTableRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetRouteTableResponse wrapper for the GetRouteTable operation
+type GetRouteTableResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The RouteTable instance
+	RouteTable `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetRouteTableResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetRouteTableResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_security_list_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_security_list_request_response.go
new file mode 100644
index 000000000000..4dff8bd08153
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_security_list_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetSecurityListRequest wrapper for the GetSecurityList operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetSecurityList.go.html to see an example of how to use GetSecurityListRequest.
+type GetSecurityListRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the security list.
+	SecurityListId *string `mandatory:"true" contributesTo:"path" name:"securityListId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetSecurityListRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetSecurityListRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetSecurityListRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetSecurityListRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetSecurityListResponse wrapper for the GetSecurityList operation
+type GetSecurityListResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The SecurityList instance
+	SecurityList `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetSecurityListResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetSecurityListResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_service_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_service_gateway_request_response.go
new file mode 100644
index 000000000000..3ed5ec6668ab
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_service_gateway_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetServiceGatewayRequest wrapper for the GetServiceGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetServiceGateway.go.html to see an example of how to use GetServiceGatewayRequest.
+type GetServiceGatewayRequest struct {
+
+	// The service gateway's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	ServiceGatewayId *string `mandatory:"true" contributesTo:"path" name:"serviceGatewayId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetServiceGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetServiceGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetServiceGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetServiceGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetServiceGatewayResponse wrapper for the GetServiceGateway operation
+type GetServiceGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ServiceGateway instance
+	ServiceGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetServiceGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetServiceGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_service_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_service_request_response.go
new file mode 100644
index 000000000000..cc854d48912c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_service_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetServiceRequest wrapper for the GetService operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetService.go.html to see an example of how to use GetServiceRequest.
+type GetServiceRequest struct {
+
+	// The service's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	ServiceId *string `mandatory:"true" contributesTo:"path" name:"serviceId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetServiceRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetServiceRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetServiceRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetServiceRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetServiceResponse wrapper for the GetService operation
+type GetServiceResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Service instance
+	Service `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetServiceResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetServiceResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_subnet_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_subnet_request_response.go
new file mode 100644
index 000000000000..bef9b2817eb3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_subnet_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetSubnetRequest wrapper for the GetSubnet operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetSubnet.go.html to see an example of how to use GetSubnetRequest.
+type GetSubnetRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the subnet.
+	SubnetId *string `mandatory:"true" contributesTo:"path" name:"subnetId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetSubnetRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetSubnetRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetSubnetRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetSubnetRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetSubnetResponse wrapper for the GetSubnet operation
+type GetSubnetResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Subnet instance
+	Subnet `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetSubnetResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetSubnetResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_tunnel_cpe_device_config_content_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_tunnel_cpe_device_config_content_request_response.go
new file mode 100644
index 000000000000..663c4a373fb1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_tunnel_cpe_device_config_content_request_response.go
@@ -0,0 +1,78 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"io"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetTunnelCpeDeviceConfigContentRequest wrapper for the GetTunnelCpeDeviceConfigContent operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetTunnelCpeDeviceConfigContent.go.html to see an example of how to use GetTunnelCpeDeviceConfigContentRequest.
+type GetTunnelCpeDeviceConfigContentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the tunnel.
+	TunnelId *string `mandatory:"true" contributesTo:"path" name:"tunnelId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetTunnelCpeDeviceConfigContentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetTunnelCpeDeviceConfigContentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetTunnelCpeDeviceConfigContentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetTunnelCpeDeviceConfigContentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetTunnelCpeDeviceConfigContentResponse wrapper for the GetTunnelCpeDeviceConfigContent operation
+type GetTunnelCpeDeviceConfigContentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The io.ReadCloser instance
+	Content io.ReadCloser `presentIn:"body" encoding:"binary"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetTunnelCpeDeviceConfigContentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetTunnelCpeDeviceConfigContentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_tunnel_cpe_device_config_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_tunnel_cpe_device_config_request_response.go
new file mode 100644
index 000000000000..7a6e2d76b765
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_tunnel_cpe_device_config_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetTunnelCpeDeviceConfigRequest wrapper for the GetTunnelCpeDeviceConfig operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetTunnelCpeDeviceConfig.go.html to see an example of how to use GetTunnelCpeDeviceConfigRequest.
+type GetTunnelCpeDeviceConfigRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the tunnel.
+	TunnelId *string `mandatory:"true" contributesTo:"path" name:"tunnelId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetTunnelCpeDeviceConfigRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetTunnelCpeDeviceConfigRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetTunnelCpeDeviceConfigRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetTunnelCpeDeviceConfigRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetTunnelCpeDeviceConfigResponse wrapper for the GetTunnelCpeDeviceConfig operation
+type GetTunnelCpeDeviceConfigResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The TunnelCpeDeviceConfig instance
+	TunnelCpeDeviceConfig `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetTunnelCpeDeviceConfigResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetTunnelCpeDeviceConfigResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_upgrade_status_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_upgrade_status_request_response.go
new file mode 100644
index 000000000000..010d73a37e37
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_upgrade_status_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetUpgradeStatusRequest wrapper for the GetUpgradeStatus operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetUpgradeStatus.go.html to see an example of how to use GetUpgradeStatusRequest.
+type GetUpgradeStatusRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)](/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" contributesTo:"path" name:"drgId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetUpgradeStatusRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetUpgradeStatusRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetUpgradeStatusRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetUpgradeStatusRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetUpgradeStatusResponse wrapper for the GetUpgradeStatus operation
+type GetUpgradeStatusResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The UpgradeStatus instance
+	UpgradeStatus `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetUpgradeStatusResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetUpgradeStatusResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vcn_dns_resolver_association_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vcn_dns_resolver_association_request_response.go
new file mode 100644
index 000000000000..2e103f33a7a3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vcn_dns_resolver_association_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVcnDnsResolverAssociationRequest wrapper for the GetVcnDnsResolverAssociation operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVcnDnsResolverAssociation.go.html to see an example of how to use GetVcnDnsResolverAssociationRequest.
+type GetVcnDnsResolverAssociationRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" contributesTo:"path" name:"vcnId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVcnDnsResolverAssociationRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVcnDnsResolverAssociationRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVcnDnsResolverAssociationRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVcnDnsResolverAssociationRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVcnDnsResolverAssociationResponse wrapper for the GetVcnDnsResolverAssociation operation
+type GetVcnDnsResolverAssociationResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VcnDnsResolverAssociation instance
+	VcnDnsResolverAssociation `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVcnDnsResolverAssociationResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVcnDnsResolverAssociationResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vcn_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vcn_request_response.go
new file mode 100644
index 000000000000..d24c0d7cb652
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vcn_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVcnRequest wrapper for the GetVcn operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVcn.go.html to see an example of how to use GetVcnRequest.
+type GetVcnRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" contributesTo:"path" name:"vcnId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVcnRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVcnRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVcnRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVcnRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVcnResponse wrapper for the GetVcn operation
+type GetVcnResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Vcn instance
+	Vcn `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVcnResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVcnResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vcn_topology_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vcn_topology_request_response.go
new file mode 100644
index 000000000000..a043113deb58
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vcn_topology_request_response.go
@@ -0,0 +1,128 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVcnTopologyRequest wrapper for the GetVcnTopology operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVcnTopology.go.html to see an example of how to use GetVcnTopologyRequest.
+type GetVcnTopologyRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" contributesTo:"query" name:"vcnId"`
+
+	// Valid values are `ANY` and `ACCESSIBLE`. The default is `ANY`.
+	// Setting this to `ACCESSIBLE` returns only compartments for which a
+	// user has INSPECT permissions, either directly or indirectly (permissions can be on a
+	// resource in a subcompartment). A restricted set of fields is returned for compartments in which a user has
+	// indirect INSPECT permissions.
+	// When set to `ANY` permissions are not checked.
+	AccessLevel GetVcnTopologyAccessLevelEnum `mandatory:"false" contributesTo:"query" name:"accessLevel" omitEmpty:"true"`
+
+	// When set to true, the hierarchy of compartments is traversed
+	// and the specified compartment and its subcompartments are
+	// inspected depending on the the setting of `accessLevel`.
+	// Default is false.
+	QueryCompartmentSubtree *bool `mandatory:"false" contributesTo:"query" name:"queryCompartmentSubtree"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For querying if there is a cached value on the server. The If-None-Match HTTP request header
+	// makes the request conditional. For GET and HEAD methods, the server will send back the requested
+	// resource, with a 200 status, only if it doesn't have an ETag matching the given ones.
+	// For other methods, the request will be processed only if the eventually existing resource's
+	// ETag doesn't match any of the values listed.
+	IfNoneMatch *string `mandatory:"false" contributesTo:"header" name:"if-none-match"`
+
+	// The Cache-Control HTTP header holds directives (instructions)
+	// for caching in both requests and responses.
+	CacheControl *string `mandatory:"false" contributesTo:"header" name:"cache-control"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVcnTopologyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVcnTopologyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVcnTopologyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVcnTopologyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVcnTopologyResponse wrapper for the GetVcnTopology operation
+type GetVcnTopologyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VcnTopology instance
+	VcnTopology `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVcnTopologyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVcnTopologyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// GetVcnTopologyAccessLevelEnum Enum with underlying type: string
+type GetVcnTopologyAccessLevelEnum string
+
+// Set of constants representing the allowable values for GetVcnTopologyAccessLevelEnum
+const (
+	GetVcnTopologyAccessLevelAny        GetVcnTopologyAccessLevelEnum = "ANY"
+	GetVcnTopologyAccessLevelAccessible GetVcnTopologyAccessLevelEnum = "ACCESSIBLE"
+)
+
+var mappingGetVcnTopologyAccessLevel = map[string]GetVcnTopologyAccessLevelEnum{
+	"ANY":        GetVcnTopologyAccessLevelAny,
+	"ACCESSIBLE": GetVcnTopologyAccessLevelAccessible,
+}
+
+// GetGetVcnTopologyAccessLevelEnumValues Enumerates the set of values for GetVcnTopologyAccessLevelEnum
+func GetGetVcnTopologyAccessLevelEnumValues() []GetVcnTopologyAccessLevelEnum {
+	values := make([]GetVcnTopologyAccessLevelEnum, 0)
+	for _, v := range mappingGetVcnTopologyAccessLevel {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_virtual_circuit_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_virtual_circuit_request_response.go
new file mode 100644
index 000000000000..a29e3bdc831f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_virtual_circuit_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVirtualCircuitRequest wrapper for the GetVirtualCircuit operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVirtualCircuit.go.html to see an example of how to use GetVirtualCircuitRequest.
+type GetVirtualCircuitRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the virtual circuit.
+	VirtualCircuitId *string `mandatory:"true" contributesTo:"path" name:"virtualCircuitId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVirtualCircuitRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVirtualCircuitRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVirtualCircuitRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVirtualCircuitRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVirtualCircuitResponse wrapper for the GetVirtualCircuit operation
+type GetVirtualCircuitResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VirtualCircuit instance
+	VirtualCircuit `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVirtualCircuitResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVirtualCircuitResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vlan_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vlan_request_response.go
new file mode 100644
index 000000000000..014a8fc3a27a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vlan_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVlanRequest wrapper for the GetVlan operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVlan.go.html to see an example of how to use GetVlanRequest.
+type GetVlanRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VLAN.
+	VlanId *string `mandatory:"true" contributesTo:"path" name:"vlanId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVlanRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVlanRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVlanRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVlanRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVlanResponse wrapper for the GetVlan operation
+type GetVlanResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Vlan instance
+	Vlan `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVlanResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVlanResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vnic_attachment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vnic_attachment_request_response.go
new file mode 100644
index 000000000000..2e4f6b04999d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vnic_attachment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVnicAttachmentRequest wrapper for the GetVnicAttachment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVnicAttachment.go.html to see an example of how to use GetVnicAttachmentRequest.
+type GetVnicAttachmentRequest struct {
+
+	// The OCID of the VNIC attachment.
+	VnicAttachmentId *string `mandatory:"true" contributesTo:"path" name:"vnicAttachmentId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVnicAttachmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVnicAttachmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVnicAttachmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVnicAttachmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVnicAttachmentResponse wrapper for the GetVnicAttachment operation
+type GetVnicAttachmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VnicAttachment instance
+	VnicAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVnicAttachmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVnicAttachmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vnic_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vnic_request_response.go
new file mode 100644
index 000000000000..b0742960b893
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_vnic_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVnicRequest wrapper for the GetVnic operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVnic.go.html to see an example of how to use GetVnicRequest.
+type GetVnicRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the VNIC.
+	VnicId *string `mandatory:"true" contributesTo:"path" name:"vnicId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVnicRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVnicRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVnicRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVnicRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVnicResponse wrapper for the GetVnic operation
+type GetVnicResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Vnic instance
+	Vnic `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVnicResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVnicResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_attachment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_attachment_request_response.go
new file mode 100644
index 000000000000..14c5a4306f7c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_attachment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVolumeAttachmentRequest wrapper for the GetVolumeAttachment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeAttachment.go.html to see an example of how to use GetVolumeAttachmentRequest.
+type GetVolumeAttachmentRequest struct {
+
+	// The OCID of the volume attachment.
+	VolumeAttachmentId *string `mandatory:"true" contributesTo:"path" name:"volumeAttachmentId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVolumeAttachmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVolumeAttachmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVolumeAttachmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVolumeAttachmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVolumeAttachmentResponse wrapper for the GetVolumeAttachment operation
+type GetVolumeAttachmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeAttachment instance
+	VolumeAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVolumeAttachmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVolumeAttachmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_policy_asset_assignment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_policy_asset_assignment_request_response.go
new file mode 100644
index 000000000000..cd6c24eba806
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_policy_asset_assignment_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVolumeBackupPolicyAssetAssignmentRequest wrapper for the GetVolumeBackupPolicyAssetAssignment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeBackupPolicyAssetAssignment.go.html to see an example of how to use GetVolumeBackupPolicyAssetAssignmentRequest.
+type GetVolumeBackupPolicyAssetAssignmentRequest struct {
+
+	// The OCID of an asset (e.g. a volume).
+	AssetId *string `mandatory:"true" contributesTo:"query" name:"assetId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVolumeBackupPolicyAssetAssignmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVolumeBackupPolicyAssetAssignmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVolumeBackupPolicyAssetAssignmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVolumeBackupPolicyAssetAssignmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVolumeBackupPolicyAssetAssignmentResponse wrapper for the GetVolumeBackupPolicyAssetAssignment operation
+type GetVolumeBackupPolicyAssetAssignmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []VolumeBackupPolicyAssignment instances
+	Items []VolumeBackupPolicyAssignment `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVolumeBackupPolicyAssetAssignmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVolumeBackupPolicyAssetAssignmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_policy_assignment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_policy_assignment_request_response.go
new file mode 100644
index 000000000000..33357a4fea58
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_policy_assignment_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVolumeBackupPolicyAssignmentRequest wrapper for the GetVolumeBackupPolicyAssignment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeBackupPolicyAssignment.go.html to see an example of how to use GetVolumeBackupPolicyAssignmentRequest.
+type GetVolumeBackupPolicyAssignmentRequest struct {
+
+	// The OCID of the volume backup policy assignment.
+	PolicyAssignmentId *string `mandatory:"true" contributesTo:"path" name:"policyAssignmentId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVolumeBackupPolicyAssignmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVolumeBackupPolicyAssignmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVolumeBackupPolicyAssignmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVolumeBackupPolicyAssignmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVolumeBackupPolicyAssignmentResponse wrapper for the GetVolumeBackupPolicyAssignment operation
+type GetVolumeBackupPolicyAssignmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeBackupPolicyAssignment instance
+	VolumeBackupPolicyAssignment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVolumeBackupPolicyAssignmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVolumeBackupPolicyAssignmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_policy_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_policy_request_response.go
new file mode 100644
index 000000000000..ac53c997c4cb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_policy_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVolumeBackupPolicyRequest wrapper for the GetVolumeBackupPolicy operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeBackupPolicy.go.html to see an example of how to use GetVolumeBackupPolicyRequest.
+type GetVolumeBackupPolicyRequest struct {
+
+	// The OCID of the volume backup policy.
+	PolicyId *string `mandatory:"true" contributesTo:"path" name:"policyId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVolumeBackupPolicyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVolumeBackupPolicyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVolumeBackupPolicyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVolumeBackupPolicyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVolumeBackupPolicyResponse wrapper for the GetVolumeBackupPolicy operation
+type GetVolumeBackupPolicyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeBackupPolicy instance
+	VolumeBackupPolicy `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVolumeBackupPolicyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVolumeBackupPolicyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_request_response.go
new file mode 100644
index 000000000000..8650e31cbd12
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_backup_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVolumeBackupRequest wrapper for the GetVolumeBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeBackup.go.html to see an example of how to use GetVolumeBackupRequest.
+type GetVolumeBackupRequest struct {
+
+	// The OCID of the volume backup.
+	VolumeBackupId *string `mandatory:"true" contributesTo:"path" name:"volumeBackupId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVolumeBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVolumeBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVolumeBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVolumeBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVolumeBackupResponse wrapper for the GetVolumeBackup operation
+type GetVolumeBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeBackup instance
+	VolumeBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVolumeBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVolumeBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_group_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_group_backup_request_response.go
new file mode 100644
index 000000000000..340d6f2615de
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_group_backup_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVolumeGroupBackupRequest wrapper for the GetVolumeGroupBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeGroupBackup.go.html to see an example of how to use GetVolumeGroupBackupRequest.
+type GetVolumeGroupBackupRequest struct {
+
+	// The Oracle Cloud ID (OCID) that uniquely identifies the volume group backup.
+	VolumeGroupBackupId *string `mandatory:"true" contributesTo:"path" name:"volumeGroupBackupId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVolumeGroupBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVolumeGroupBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVolumeGroupBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVolumeGroupBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVolumeGroupBackupResponse wrapper for the GetVolumeGroupBackup operation
+type GetVolumeGroupBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeGroupBackup instance
+	VolumeGroupBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVolumeGroupBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVolumeGroupBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_group_request_response.go
new file mode 100644
index 000000000000..e45fad984078
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_group_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVolumeGroupRequest wrapper for the GetVolumeGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeGroup.go.html to see an example of how to use GetVolumeGroupRequest.
+type GetVolumeGroupRequest struct {
+
+	// The Oracle Cloud ID (OCID) that uniquely identifies the volume group.
+	VolumeGroupId *string `mandatory:"true" contributesTo:"path" name:"volumeGroupId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVolumeGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVolumeGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVolumeGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVolumeGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVolumeGroupResponse wrapper for the GetVolumeGroup operation
+type GetVolumeGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeGroup instance
+	VolumeGroup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVolumeGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVolumeGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_kms_key_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_kms_key_request_response.go
new file mode 100644
index 000000000000..40eaf68631b3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_kms_key_request_response.go
@@ -0,0 +1,82 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVolumeKmsKeyRequest wrapper for the GetVolumeKmsKey operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolumeKmsKey.go.html to see an example of how to use GetVolumeKmsKeyRequest.
+type GetVolumeKmsKeyRequest struct {
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" contributesTo:"path" name:"volumeId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVolumeKmsKeyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVolumeKmsKeyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVolumeKmsKeyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVolumeKmsKeyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVolumeKmsKeyResponse wrapper for the GetVolumeKmsKey operation
+type GetVolumeKmsKeyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeKmsKey instance
+	VolumeKmsKey `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVolumeKmsKeyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVolumeKmsKeyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_request_response.go
new file mode 100644
index 000000000000..6c729ea5e691
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_volume_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetVolumeRequest wrapper for the GetVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetVolume.go.html to see an example of how to use GetVolumeRequest.
+type GetVolumeRequest struct {
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" contributesTo:"path" name:"volumeId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetVolumeResponse wrapper for the GetVolume operation
+type GetVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Volume instance
+	Volume `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_windows_instance_initial_credentials_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_windows_instance_initial_credentials_request_response.go
new file mode 100644
index 000000000000..51a9361fe136
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/get_windows_instance_initial_credentials_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// GetWindowsInstanceInitialCredentialsRequest wrapper for the GetWindowsInstanceInitialCredentials operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/GetWindowsInstanceInitialCredentials.go.html to see an example of how to use GetWindowsInstanceInitialCredentialsRequest.
+type GetWindowsInstanceInitialCredentialsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	InstanceId *string `mandatory:"true" contributesTo:"path" name:"instanceId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request GetWindowsInstanceInitialCredentialsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request GetWindowsInstanceInitialCredentialsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request GetWindowsInstanceInitialCredentialsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request GetWindowsInstanceInitialCredentialsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// GetWindowsInstanceInitialCredentialsResponse wrapper for the GetWindowsInstanceInitialCredentials operation
+type GetWindowsInstanceInitialCredentialsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstanceCredentials instance
+	InstanceCredentials `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response GetWindowsInstanceInitialCredentialsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response GetWindowsInstanceInitialCredentialsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/i_scsi_volume_attachment.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/i_scsi_volume_attachment.go
new file mode 100644
index 000000000000..a985334d38fd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/i_scsi_volume_attachment.go
@@ -0,0 +1,191 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// IScsiVolumeAttachment An ISCSI volume attachment.
+type IScsiVolumeAttachment struct {
+
+	// The availability domain of an instance.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the volume attachment.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID of the instance the volume is attached to.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The date and time the volume was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" json:"volumeId"`
+
+	// The volume's iSCSI IP address.
+	// Example: `169.254.0.2`
+	Ipv4 *string `mandatory:"true" json:"ipv4"`
+
+	// The target volume's iSCSI Qualified Name in the format defined
+	// by RFC 3720 (https://tools.ietf.org/html/rfc3720#page-32).
+	// Example: `iqn.2015-12.us.oracle.com:<CHAP_username>`
+	Iqn *string `mandatory:"true" json:"iqn"`
+
+	// The volume's iSCSI port, usually port 860 or 3260.
+	// Example: `3260`
+	Port *int `mandatory:"true" json:"port"`
+
+	// The device name.
+	Device *string `mandatory:"false" json:"device"`
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed.
+	// Avoid entering confidential information.
+	// Example: `My volume attachment`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Whether the attachment was created in read-only mode.
+	IsReadOnly *bool `mandatory:"false" json:"isReadOnly"`
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	IsShareable *bool `mandatory:"false" json:"isShareable"`
+
+	// Whether in-transit encryption for the data volume's paravirtualized attachment is enabled or not.
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+
+	// Whether the attachment is multipath or not.
+	IsMultipath *bool `mandatory:"false" json:"isMultipath"`
+
+	// The Challenge-Handshake-Authentication-Protocol (CHAP) secret
+	// valid for the associated CHAP user name.
+	// (Also called the "CHAP password".)
+	ChapSecret *string `mandatory:"false" json:"chapSecret"`
+
+	// The volume's system-generated Challenge-Handshake-Authentication-Protocol
+	// (CHAP) user name. See RFC 1994 (https://tools.ietf.org/html/rfc1994) for more on CHAP.
+	// Example: `ocid1.volume.oc1.phx.<unique_ID>`
+	ChapUsername *string `mandatory:"false" json:"chapUsername"`
+
+	// A list of secondary multipath devices
+	MultipathDevices []MultipathDevice `mandatory:"false" json:"multipathDevices"`
+
+	// The current state of the volume attachment.
+	LifecycleState VolumeAttachmentLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The iscsi login state of the volume attachment. For a multipath volume attachment,
+	// all iscsi sessions need to be all logged-in or logged-out to be in logged-in or logged-out state.
+	IscsiLoginState VolumeAttachmentIscsiLoginStateEnum `mandatory:"false" json:"iscsiLoginState,omitempty"`
+
+	// Refer the top-level definition of encryptionInTransitType.
+	// The default value is NONE.
+	EncryptionInTransitType EncryptionInTransitTypeEnum `mandatory:"false" json:"encryptionInTransitType,omitempty"`
+}
+
+//GetAvailabilityDomain returns AvailabilityDomain
+func (m IScsiVolumeAttachment) GetAvailabilityDomain() *string {
+	return m.AvailabilityDomain
+}
+
+//GetCompartmentId returns CompartmentId
+func (m IScsiVolumeAttachment) GetCompartmentId() *string {
+	return m.CompartmentId
+}
+
+//GetDevice returns Device
+func (m IScsiVolumeAttachment) GetDevice() *string {
+	return m.Device
+}
+
+//GetDisplayName returns DisplayName
+func (m IScsiVolumeAttachment) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetId returns Id
+func (m IScsiVolumeAttachment) GetId() *string {
+	return m.Id
+}
+
+//GetInstanceId returns InstanceId
+func (m IScsiVolumeAttachment) GetInstanceId() *string {
+	return m.InstanceId
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m IScsiVolumeAttachment) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetIsShareable returns IsShareable
+func (m IScsiVolumeAttachment) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+//GetLifecycleState returns LifecycleState
+func (m IScsiVolumeAttachment) GetLifecycleState() VolumeAttachmentLifecycleStateEnum {
+	return m.LifecycleState
+}
+
+//GetTimeCreated returns TimeCreated
+func (m IScsiVolumeAttachment) GetTimeCreated() *common.SDKTime {
+	return m.TimeCreated
+}
+
+//GetVolumeId returns VolumeId
+func (m IScsiVolumeAttachment) GetVolumeId() *string {
+	return m.VolumeId
+}
+
+//GetIsPvEncryptionInTransitEnabled returns IsPvEncryptionInTransitEnabled
+func (m IScsiVolumeAttachment) GetIsPvEncryptionInTransitEnabled() *bool {
+	return m.IsPvEncryptionInTransitEnabled
+}
+
+//GetIsMultipath returns IsMultipath
+func (m IScsiVolumeAttachment) GetIsMultipath() *bool {
+	return m.IsMultipath
+}
+
+//GetIscsiLoginState returns IscsiLoginState
+func (m IScsiVolumeAttachment) GetIscsiLoginState() VolumeAttachmentIscsiLoginStateEnum {
+	return m.IscsiLoginState
+}
+
+func (m IScsiVolumeAttachment) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m IScsiVolumeAttachment) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeIScsiVolumeAttachment IScsiVolumeAttachment
+	s := struct {
+		DiscriminatorParam string `json:"attachmentType"`
+		MarshalTypeIScsiVolumeAttachment
+	}{
+		"iscsi",
+		(MarshalTypeIScsiVolumeAttachment)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/icmp_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/icmp_options.go
new file mode 100644
index 000000000000..56c1d7540a64
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/icmp_options.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// IcmpOptions Optional and valid only for ICMP and ICMPv6. Use to specify a particular ICMP type and code
+// as defined in:
+// - ICMP Parameters (http://www.iana.org/assignments/icmp-parameters/icmp-parameters.xhtml)
+// - ICMPv6 Parameters (https://www.iana.org/assignments/icmpv6-parameters/icmpv6-parameters.xhtml)
+// If you specify ICMP or ICMPv6 as the protocol but omit this object, then all ICMP types and
+// codes are allowed. If you do provide this object, the type is required and the code is optional.
+// To enable MTU negotiation for ingress internet traffic via IPv4, make sure to allow type 3 ("Destination
+// Unreachable") code 4 ("Fragmentation Needed and Don't Fragment was Set"). If you need to specify
+// multiple codes for a single type, create a separate security list rule for each.
+type IcmpOptions struct {
+
+	// The ICMP type.
+	Type *int `mandatory:"true" json:"type"`
+
+	// The ICMP code (optional).
+	Code *int `mandatory:"false" json:"code"`
+}
+
+func (m IcmpOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image.go
new file mode 100644
index 000000000000..0b8ed20da80b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image.go
@@ -0,0 +1,180 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Image A boot disk image for launching an instance. For more information, see
+// Overview of the Compute Service (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type Image struct {
+
+	// The OCID of the compartment containing the instance you want to use as the basis for the image.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// Whether instances launched with this image can be used to create new images.
+	// For example, you cannot create an image of an Oracle Database instance.
+	// Example: `true`
+	CreateImageAllowed *bool `mandatory:"true" json:"createImageAllowed"`
+
+	// The OCID of the image.
+	Id *string `mandatory:"true" json:"id"`
+
+	LifecycleState ImageLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The image's operating system.
+	// Example: `Oracle Linux`
+	OperatingSystem *string `mandatory:"true" json:"operatingSystem"`
+
+	// The image's operating system version.
+	// Example: `7.2`
+	OperatingSystemVersion *string `mandatory:"true" json:"operatingSystemVersion"`
+
+	// The date and time the image was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the image originally used to launch the instance.
+	BaseImageId *string `mandatory:"false" json:"baseImageId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the image. It does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// You cannot use a platform image name as a custom image name.
+	// Example: `My custom Oracle Linux image`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Specifies the configuration mode for launching virtual machine (VM) instances. The configuration modes are:
+	// * `NATIVE` - VM instances launch with iSCSI boot and VFIO devices. The default value for platform images.
+	// * `EMULATED` - VM instances launch with emulated devices, such as the E1000 network driver and emulated SCSI disk controller.
+	// * `PARAVIRTUALIZED` - VM instances launch with paravirtualized devices using VirtIO drivers.
+	// * `CUSTOM` - VM instances launch with custom configuration settings specified in the `LaunchOptions` parameter.
+	LaunchMode ImageLaunchModeEnum `mandatory:"false" json:"launchMode,omitempty"`
+
+	LaunchOptions *LaunchOptions `mandatory:"false" json:"launchOptions"`
+
+	AgentFeatures *InstanceAgentFeatures `mandatory:"false" json:"agentFeatures"`
+
+	// The listing type of the image. The default value is "NONE".
+	ListingType ImageListingTypeEnum `mandatory:"false" json:"listingType,omitempty"`
+
+	// The boot volume size for an instance launched from this image (1 MB = 1,048,576 bytes).
+	// Note this is not the same as the size of the image when it was exported or the actual size of the image.
+	// Example: `47694`
+	SizeInMBs *int64 `mandatory:"false" json:"sizeInMBs"`
+
+	// The size of the internal storage for this image that is subject to billing (1 GB = 1,073,741,824 bytes).
+	// Example: `100`
+	BillableSizeInGBs *int64 `mandatory:"false" json:"billableSizeInGBs"`
+}
+
+func (m Image) String() string {
+	return common.PointerString(m)
+}
+
+// ImageLaunchModeEnum Enum with underlying type: string
+type ImageLaunchModeEnum string
+
+// Set of constants representing the allowable values for ImageLaunchModeEnum
+const (
+	ImageLaunchModeNative          ImageLaunchModeEnum = "NATIVE"
+	ImageLaunchModeEmulated        ImageLaunchModeEnum = "EMULATED"
+	ImageLaunchModeParavirtualized ImageLaunchModeEnum = "PARAVIRTUALIZED"
+	ImageLaunchModeCustom          ImageLaunchModeEnum = "CUSTOM"
+)
+
+var mappingImageLaunchMode = map[string]ImageLaunchModeEnum{
+	"NATIVE":          ImageLaunchModeNative,
+	"EMULATED":        ImageLaunchModeEmulated,
+	"PARAVIRTUALIZED": ImageLaunchModeParavirtualized,
+	"CUSTOM":          ImageLaunchModeCustom,
+}
+
+// GetImageLaunchModeEnumValues Enumerates the set of values for ImageLaunchModeEnum
+func GetImageLaunchModeEnumValues() []ImageLaunchModeEnum {
+	values := make([]ImageLaunchModeEnum, 0)
+	for _, v := range mappingImageLaunchMode {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ImageLifecycleStateEnum Enum with underlying type: string
+type ImageLifecycleStateEnum string
+
+// Set of constants representing the allowable values for ImageLifecycleStateEnum
+const (
+	ImageLifecycleStateProvisioning ImageLifecycleStateEnum = "PROVISIONING"
+	ImageLifecycleStateImporting    ImageLifecycleStateEnum = "IMPORTING"
+	ImageLifecycleStateAvailable    ImageLifecycleStateEnum = "AVAILABLE"
+	ImageLifecycleStateExporting    ImageLifecycleStateEnum = "EXPORTING"
+	ImageLifecycleStateDisabled     ImageLifecycleStateEnum = "DISABLED"
+	ImageLifecycleStateDeleted      ImageLifecycleStateEnum = "DELETED"
+)
+
+var mappingImageLifecycleState = map[string]ImageLifecycleStateEnum{
+	"PROVISIONING": ImageLifecycleStateProvisioning,
+	"IMPORTING":    ImageLifecycleStateImporting,
+	"AVAILABLE":    ImageLifecycleStateAvailable,
+	"EXPORTING":    ImageLifecycleStateExporting,
+	"DISABLED":     ImageLifecycleStateDisabled,
+	"DELETED":      ImageLifecycleStateDeleted,
+}
+
+// GetImageLifecycleStateEnumValues Enumerates the set of values for ImageLifecycleStateEnum
+func GetImageLifecycleStateEnumValues() []ImageLifecycleStateEnum {
+	values := make([]ImageLifecycleStateEnum, 0)
+	for _, v := range mappingImageLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ImageListingTypeEnum Enum with underlying type: string
+type ImageListingTypeEnum string
+
+// Set of constants representing the allowable values for ImageListingTypeEnum
+const (
+	ImageListingTypeCommunity ImageListingTypeEnum = "COMMUNITY"
+	ImageListingTypeNone      ImageListingTypeEnum = "NONE"
+)
+
+var mappingImageListingType = map[string]ImageListingTypeEnum{
+	"COMMUNITY": ImageListingTypeCommunity,
+	"NONE":      ImageListingTypeNone,
+}
+
+// GetImageListingTypeEnumValues Enumerates the set of values for ImageListingTypeEnum
+func GetImageListingTypeEnumValues() []ImageListingTypeEnum {
+	values := make([]ImageListingTypeEnum, 0)
+	for _, v := range mappingImageListingType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_capability_schema_descriptor.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_capability_schema_descriptor.go
new file mode 100644
index 000000000000..de8895cb2bd0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_capability_schema_descriptor.go
@@ -0,0 +1,105 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ImageCapabilitySchemaDescriptor Image Capability Schema Descriptor is a type of capability for an image.
+type ImageCapabilitySchemaDescriptor interface {
+	GetSource() ImageCapabilitySchemaDescriptorSourceEnum
+}
+
+type imagecapabilityschemadescriptor struct {
+	JsonData       []byte
+	Source         ImageCapabilitySchemaDescriptorSourceEnum `mandatory:"true" json:"source"`
+	DescriptorType string                                    `json:"descriptorType"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *imagecapabilityschemadescriptor) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerimagecapabilityschemadescriptor imagecapabilityschemadescriptor
+	s := struct {
+		Model Unmarshalerimagecapabilityschemadescriptor
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Source = s.Model.Source
+	m.DescriptorType = s.Model.DescriptorType
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *imagecapabilityschemadescriptor) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.DescriptorType {
+	case "enumstring":
+		mm := EnumStringImageCapabilitySchemaDescriptor{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "enuminteger":
+		mm := EnumIntegerImageCapabilityDescriptor{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "boolean":
+		mm := BooleanImageCapabilitySchemaDescriptor{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetSource returns Source
+func (m imagecapabilityschemadescriptor) GetSource() ImageCapabilitySchemaDescriptorSourceEnum {
+	return m.Source
+}
+
+func (m imagecapabilityschemadescriptor) String() string {
+	return common.PointerString(m)
+}
+
+// ImageCapabilitySchemaDescriptorSourceEnum Enum with underlying type: string
+type ImageCapabilitySchemaDescriptorSourceEnum string
+
+// Set of constants representing the allowable values for ImageCapabilitySchemaDescriptorSourceEnum
+const (
+	ImageCapabilitySchemaDescriptorSourceGlobal ImageCapabilitySchemaDescriptorSourceEnum = "GLOBAL"
+	ImageCapabilitySchemaDescriptorSourceImage  ImageCapabilitySchemaDescriptorSourceEnum = "IMAGE"
+)
+
+var mappingImageCapabilitySchemaDescriptorSource = map[string]ImageCapabilitySchemaDescriptorSourceEnum{
+	"GLOBAL": ImageCapabilitySchemaDescriptorSourceGlobal,
+	"IMAGE":  ImageCapabilitySchemaDescriptorSourceImage,
+}
+
+// GetImageCapabilitySchemaDescriptorSourceEnumValues Enumerates the set of values for ImageCapabilitySchemaDescriptorSourceEnum
+func GetImageCapabilitySchemaDescriptorSourceEnumValues() []ImageCapabilitySchemaDescriptorSourceEnum {
+	values := make([]ImageCapabilitySchemaDescriptorSourceEnum, 0)
+	for _, v := range mappingImageCapabilitySchemaDescriptorSource {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_memory_constraints.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_memory_constraints.go
new file mode 100644
index 000000000000..f193a445f255
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_memory_constraints.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ImageMemoryConstraints For a flexible image and shape, the amount of memory supported for instances that use this image.
+type ImageMemoryConstraints struct {
+
+	// The minimum amount of memory, in gigabytes.
+	MinInGBs *int `mandatory:"false" json:"minInGBs"`
+
+	// The maximum amount of memory, in gigabytes.
+	MaxInGBs *int `mandatory:"false" json:"maxInGBs"`
+}
+
+func (m ImageMemoryConstraints) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_ocpu_constraints.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_ocpu_constraints.go
new file mode 100644
index 000000000000..20dd828f1dd2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_ocpu_constraints.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ImageOcpuConstraints OCPU options for an image and shape.
+type ImageOcpuConstraints struct {
+
+	// The minimum number of OCPUs supported for this image and shape.
+	Min *int `mandatory:"false" json:"min"`
+
+	// The maximum number of OCPUs supported for this image and shape.
+	Max *int `mandatory:"false" json:"max"`
+}
+
+func (m ImageOcpuConstraints) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_shape_compatibility_entry.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_shape_compatibility_entry.go
new file mode 100644
index 000000000000..490b7cffac55
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_shape_compatibility_entry.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ImageShapeCompatibilityEntry An image and shape that are compatible.
+type ImageShapeCompatibilityEntry struct {
+
+	// The image OCID.
+	ImageId *string `mandatory:"true" json:"imageId"`
+
+	// The shape name.
+	Shape *string `mandatory:"true" json:"shape"`
+
+	MemoryConstraints *ImageMemoryConstraints `mandatory:"false" json:"memoryConstraints"`
+
+	OcpuConstraints *ImageOcpuConstraints `mandatory:"false" json:"ocpuConstraints"`
+}
+
+func (m ImageShapeCompatibilityEntry) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_shape_compatibility_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_shape_compatibility_summary.go
new file mode 100644
index 000000000000..31cdb2afc364
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_shape_compatibility_summary.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ImageShapeCompatibilitySummary Summary information for a compatible image and shape.
+type ImageShapeCompatibilitySummary struct {
+
+	// The image OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	ImageId *string `mandatory:"true" json:"imageId"`
+
+	// The shape name.
+	Shape *string `mandatory:"true" json:"shape"`
+
+	MemoryConstraints *ImageMemoryConstraints `mandatory:"false" json:"memoryConstraints"`
+
+	OcpuConstraints *ImageOcpuConstraints `mandatory:"false" json:"ocpuConstraints"`
+}
+
+func (m ImageShapeCompatibilitySummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_source_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_source_details.go
new file mode 100644
index 000000000000..f62fb925630d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_source_details.go
@@ -0,0 +1,121 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ImageSourceDetails The representation of ImageSourceDetails
+type ImageSourceDetails interface {
+	GetOperatingSystem() *string
+
+	GetOperatingSystemVersion() *string
+
+	// The format of the image to be imported. Only monolithic
+	// images are supported. This attribute is not used for exported Oracle images with the OCI image format.
+	GetSourceImageType() ImageSourceDetailsSourceImageTypeEnum
+}
+
+type imagesourcedetails struct {
+	JsonData               []byte
+	OperatingSystem        *string                               `mandatory:"false" json:"operatingSystem"`
+	OperatingSystemVersion *string                               `mandatory:"false" json:"operatingSystemVersion"`
+	SourceImageType        ImageSourceDetailsSourceImageTypeEnum `mandatory:"false" json:"sourceImageType,omitempty"`
+	SourceType             string                                `json:"sourceType"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *imagesourcedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerimagesourcedetails imagesourcedetails
+	s := struct {
+		Model Unmarshalerimagesourcedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.OperatingSystem = s.Model.OperatingSystem
+	m.OperatingSystemVersion = s.Model.OperatingSystemVersion
+	m.SourceImageType = s.Model.SourceImageType
+	m.SourceType = s.Model.SourceType
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *imagesourcedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.SourceType {
+	case "objectStorageTuple":
+		mm := ImageSourceViaObjectStorageTupleDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "objectStorageUri":
+		mm := ImageSourceViaObjectStorageUriDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetOperatingSystem returns OperatingSystem
+func (m imagesourcedetails) GetOperatingSystem() *string {
+	return m.OperatingSystem
+}
+
+//GetOperatingSystemVersion returns OperatingSystemVersion
+func (m imagesourcedetails) GetOperatingSystemVersion() *string {
+	return m.OperatingSystemVersion
+}
+
+//GetSourceImageType returns SourceImageType
+func (m imagesourcedetails) GetSourceImageType() ImageSourceDetailsSourceImageTypeEnum {
+	return m.SourceImageType
+}
+
+func (m imagesourcedetails) String() string {
+	return common.PointerString(m)
+}
+
+// ImageSourceDetailsSourceImageTypeEnum Enum with underlying type: string
+type ImageSourceDetailsSourceImageTypeEnum string
+
+// Set of constants representing the allowable values for ImageSourceDetailsSourceImageTypeEnum
+const (
+	ImageSourceDetailsSourceImageTypeQcow2 ImageSourceDetailsSourceImageTypeEnum = "QCOW2"
+	ImageSourceDetailsSourceImageTypeVmdk  ImageSourceDetailsSourceImageTypeEnum = "VMDK"
+)
+
+var mappingImageSourceDetailsSourceImageType = map[string]ImageSourceDetailsSourceImageTypeEnum{
+	"QCOW2": ImageSourceDetailsSourceImageTypeQcow2,
+	"VMDK":  ImageSourceDetailsSourceImageTypeVmdk,
+}
+
+// GetImageSourceDetailsSourceImageTypeEnumValues Enumerates the set of values for ImageSourceDetailsSourceImageTypeEnum
+func GetImageSourceDetailsSourceImageTypeEnumValues() []ImageSourceDetailsSourceImageTypeEnum {
+	values := make([]ImageSourceDetailsSourceImageTypeEnum, 0)
+	for _, v := range mappingImageSourceDetailsSourceImageType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_source_via_object_storage_tuple_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_source_via_object_storage_tuple_details.go
new file mode 100644
index 000000000000..77a5121f6c18
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_source_via_object_storage_tuple_details.go
@@ -0,0 +1,73 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ImageSourceViaObjectStorageTupleDetails The representation of ImageSourceViaObjectStorageTupleDetails
+type ImageSourceViaObjectStorageTupleDetails struct {
+
+	// The Object Storage bucket for the image.
+	BucketName *string `mandatory:"true" json:"bucketName"`
+
+	// The Object Storage namespace for the image.
+	NamespaceName *string `mandatory:"true" json:"namespaceName"`
+
+	// The Object Storage name for the image.
+	ObjectName *string `mandatory:"true" json:"objectName"`
+
+	OperatingSystem *string `mandatory:"false" json:"operatingSystem"`
+
+	OperatingSystemVersion *string `mandatory:"false" json:"operatingSystemVersion"`
+
+	// The format of the image to be imported. Only monolithic
+	// images are supported. This attribute is not used for exported Oracle images with the OCI image format.
+	SourceImageType ImageSourceDetailsSourceImageTypeEnum `mandatory:"false" json:"sourceImageType,omitempty"`
+}
+
+//GetOperatingSystem returns OperatingSystem
+func (m ImageSourceViaObjectStorageTupleDetails) GetOperatingSystem() *string {
+	return m.OperatingSystem
+}
+
+//GetOperatingSystemVersion returns OperatingSystemVersion
+func (m ImageSourceViaObjectStorageTupleDetails) GetOperatingSystemVersion() *string {
+	return m.OperatingSystemVersion
+}
+
+//GetSourceImageType returns SourceImageType
+func (m ImageSourceViaObjectStorageTupleDetails) GetSourceImageType() ImageSourceDetailsSourceImageTypeEnum {
+	return m.SourceImageType
+}
+
+func (m ImageSourceViaObjectStorageTupleDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m ImageSourceViaObjectStorageTupleDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeImageSourceViaObjectStorageTupleDetails ImageSourceViaObjectStorageTupleDetails
+	s := struct {
+		DiscriminatorParam string `json:"sourceType"`
+		MarshalTypeImageSourceViaObjectStorageTupleDetails
+	}{
+		"objectStorageTuple",
+		(MarshalTypeImageSourceViaObjectStorageTupleDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_source_via_object_storage_uri_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_source_via_object_storage_uri_details.go
new file mode 100644
index 000000000000..21d21381cb43
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/image_source_via_object_storage_uri_details.go
@@ -0,0 +1,67 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ImageSourceViaObjectStorageUriDetails The representation of ImageSourceViaObjectStorageUriDetails
+type ImageSourceViaObjectStorageUriDetails struct {
+
+	// The Object Storage URL for the image.
+	SourceUri *string `mandatory:"true" json:"sourceUri"`
+
+	OperatingSystem *string `mandatory:"false" json:"operatingSystem"`
+
+	OperatingSystemVersion *string `mandatory:"false" json:"operatingSystemVersion"`
+
+	// The format of the image to be imported. Only monolithic
+	// images are supported. This attribute is not used for exported Oracle images with the OCI image format.
+	SourceImageType ImageSourceDetailsSourceImageTypeEnum `mandatory:"false" json:"sourceImageType,omitempty"`
+}
+
+//GetOperatingSystem returns OperatingSystem
+func (m ImageSourceViaObjectStorageUriDetails) GetOperatingSystem() *string {
+	return m.OperatingSystem
+}
+
+//GetOperatingSystemVersion returns OperatingSystemVersion
+func (m ImageSourceViaObjectStorageUriDetails) GetOperatingSystemVersion() *string {
+	return m.OperatingSystemVersion
+}
+
+//GetSourceImageType returns SourceImageType
+func (m ImageSourceViaObjectStorageUriDetails) GetSourceImageType() ImageSourceDetailsSourceImageTypeEnum {
+	return m.SourceImageType
+}
+
+func (m ImageSourceViaObjectStorageUriDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m ImageSourceViaObjectStorageUriDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeImageSourceViaObjectStorageUriDetails ImageSourceViaObjectStorageUriDetails
+	s := struct {
+		DiscriminatorParam string `json:"sourceType"`
+		MarshalTypeImageSourceViaObjectStorageUriDetails
+	}{
+		"objectStorageUri",
+		(MarshalTypeImageSourceViaObjectStorageUriDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ingress_security_rule.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ingress_security_rule.go
new file mode 100644
index 000000000000..b0a4d8caa028
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ingress_security_rule.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// IngressSecurityRule A rule for allowing inbound IP packets.
+type IngressSecurityRule struct {
+
+	// The transport protocol. Specify either `all` or an IPv4 protocol number as
+	// defined in
+	// Protocol Numbers (http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml).
+	// Options are supported only for ICMP ("1"), TCP ("6"), UDP ("17"), and ICMPv6 ("58").
+	Protocol *string `mandatory:"true" json:"protocol"`
+
+	// Conceptually, this is the range of IP addresses that a packet coming into the instance
+	// can come from.
+	// Allowed values:
+	//   * IP address range in CIDR notation. For example: `192.168.1.0/24` or `2001:0db8:0123:45::/56`.
+	//     IPv6 addressing is supported for all commercial and government regions. See
+	//     IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	//   * The `cidrBlock` value for a Service, if you're
+	//     setting up a security list rule for traffic coming from a particular `Service` through
+	//     a service gateway. For example: `oci-phx-objectstorage`.
+	Source *string `mandatory:"true" json:"source"`
+
+	IcmpOptions *IcmpOptions `mandatory:"false" json:"icmpOptions"`
+
+	// A stateless rule allows traffic in one direction. Remember to add a corresponding
+	// stateless rule in the other direction if you need to support bidirectional traffic. For
+	// example, if ingress traffic allows TCP destination port 80, there should be an egress
+	// rule to allow TCP source port 80. Defaults to false, which means the rule is stateful
+	// and a corresponding rule is not necessary for bidirectional traffic.
+	IsStateless *bool `mandatory:"false" json:"isStateless"`
+
+	// Type of source for the rule. The default is `CIDR_BLOCK`.
+	//   * `CIDR_BLOCK`: If the rule's `source` is an IP address range in CIDR notation.
+	//   * `SERVICE_CIDR_BLOCK`: If the rule's `source` is the `cidrBlock` value for a
+	//     Service (the rule is for traffic coming from a
+	//     particular `Service` through a service gateway).
+	SourceType IngressSecurityRuleSourceTypeEnum `mandatory:"false" json:"sourceType,omitempty"`
+
+	TcpOptions *TcpOptions `mandatory:"false" json:"tcpOptions"`
+
+	UdpOptions *UdpOptions `mandatory:"false" json:"udpOptions"`
+
+	// An optional description of your choice for the rule.
+	Description *string `mandatory:"false" json:"description"`
+}
+
+func (m IngressSecurityRule) String() string {
+	return common.PointerString(m)
+}
+
+// IngressSecurityRuleSourceTypeEnum Enum with underlying type: string
+type IngressSecurityRuleSourceTypeEnum string
+
+// Set of constants representing the allowable values for IngressSecurityRuleSourceTypeEnum
+const (
+	IngressSecurityRuleSourceTypeCidrBlock        IngressSecurityRuleSourceTypeEnum = "CIDR_BLOCK"
+	IngressSecurityRuleSourceTypeServiceCidrBlock IngressSecurityRuleSourceTypeEnum = "SERVICE_CIDR_BLOCK"
+)
+
+var mappingIngressSecurityRuleSourceType = map[string]IngressSecurityRuleSourceTypeEnum{
+	"CIDR_BLOCK":         IngressSecurityRuleSourceTypeCidrBlock,
+	"SERVICE_CIDR_BLOCK": IngressSecurityRuleSourceTypeServiceCidrBlock,
+}
+
+// GetIngressSecurityRuleSourceTypeEnumValues Enumerates the set of values for IngressSecurityRuleSourceTypeEnum
+func GetIngressSecurityRuleSourceTypeEnumValues() []IngressSecurityRuleSourceTypeEnum {
+	values := make([]IngressSecurityRuleSourceTypeEnum, 0)
+	for _, v := range mappingIngressSecurityRuleSourceType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance.go
new file mode 100644
index 000000000000..e2b03e948e6b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance.go
@@ -0,0 +1,338 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Instance A compute host. The image used to launch the instance determines its operating system and other
+// software. The shape specified during the launch process determines the number of CPUs and memory
+// allocated to the instance. For more information, see
+// Overview of the Compute Service (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type Instance struct {
+
+	// The availability domain the instance is running in.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the instance.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the instance.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of the instance.
+	LifecycleState InstanceLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The region that contains the availability domain the instance is running in.
+	// For the us-phoenix-1 and us-ashburn-1 regions, `phx` and `iad` are returned, respectively.
+	// For all other regions, the full region name is returned.
+	// Examples: `phx`, `eu-frankfurt-1`
+	Region *string `mandatory:"true" json:"region"`
+
+	// The shape of the instance. The shape determines the number of CPUs and the amount of memory
+	// allocated to the instance. You can enumerate all available shapes by calling
+	// ListShapes.
+	Shape *string `mandatory:"true" json:"shape"`
+
+	// The date and time the instance was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the compute capacity reservation this instance is launched under.
+	// When this field contains an empty string or is null, the instance is not currently in a capacity reservation.
+	// For more information, see Capacity Reservations (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/reserve-capacity.htm#default).
+	CapacityReservationId *string `mandatory:"false" json:"capacityReservationId"`
+
+	// The OCID of dedicated VM host.
+	DedicatedVmHostId *string `mandatory:"false" json:"dedicatedVmHostId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My bare metal instance`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Additional metadata key/value pairs that you provide. They serve the same purpose and functionality
+	// as fields in the `metadata` object.
+	// They are distinguished from `metadata` fields in that these can be nested JSON objects (whereas `metadata`
+	// fields are string/string maps only).
+	ExtendedMetadata map[string]interface{} `mandatory:"false" json:"extendedMetadata"`
+
+	// The name of the fault domain the instance is running in.
+	// A fault domain is a grouping of hardware and infrastructure within an availability domain.
+	// Each availability domain contains three fault domains. Fault domains let you distribute your
+	// instances so that they are not on the same physical hardware within a single availability domain.
+	// A hardware failure or Compute hardware maintenance that affects one fault domain does not affect
+	// instances in other fault domains.
+	// If you do not specify the fault domain, the system selects one for you.
+	// Example: `FAULT-DOMAIN-1`
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Deprecated. Use `sourceDetails` instead.
+	ImageId *string `mandatory:"false" json:"imageId"`
+
+	// When a bare metal or virtual machine
+	// instance boots, the iPXE firmware that runs on the instance is
+	// configured to run an iPXE script to continue the boot process.
+	// If you want more control over the boot process, you can provide
+	// your own custom iPXE script that will run when the instance boots;
+	// however, you should be aware that the same iPXE script will run
+	// every time an instance boots; not only after the initial
+	// LaunchInstance call.
+	// The default iPXE script connects to the instance's local boot
+	// volume over iSCSI and performs a network boot. If you use a custom iPXE
+	// script and want to network-boot from the instance's local boot volume
+	// over iSCSI the same way as the default iPXE script, you should use the
+	// following iSCSI IP address: 169.254.0.2, and boot volume IQN:
+	// iqn.2015-02.oracle.boot.
+	// For more information about the Bring Your Own Image feature of
+	// Oracle Cloud Infrastructure, see
+	// Bring Your Own Image (https://docs.cloud.oracle.com/iaas/Content/Compute/References/bringyourownimage.htm).
+	// For more information about iPXE, see http://ipxe.org.
+	IpxeScript *string `mandatory:"false" json:"ipxeScript"`
+
+	// Specifies the configuration mode for launching virtual machine (VM) instances. The configuration modes are:
+	// * `NATIVE` - VM instances launch with iSCSI boot and VFIO devices. The default value for platform images.
+	// * `EMULATED` - VM instances launch with emulated devices, such as the E1000 network driver and emulated SCSI disk controller.
+	// * `PARAVIRTUALIZED` - VM instances launch with paravirtualized devices using VirtIO drivers.
+	// * `CUSTOM` - VM instances launch with custom configuration settings specified in the `LaunchOptions` parameter.
+	LaunchMode InstanceLaunchModeEnum `mandatory:"false" json:"launchMode,omitempty"`
+
+	LaunchOptions *LaunchOptions `mandatory:"false" json:"launchOptions"`
+
+	InstanceOptions *InstanceOptions `mandatory:"false" json:"instanceOptions"`
+
+	AvailabilityConfig *InstanceAvailabilityConfig `mandatory:"false" json:"availabilityConfig"`
+
+	PreemptibleInstanceConfig *PreemptibleInstanceConfigDetails `mandatory:"false" json:"preemptibleInstanceConfig"`
+
+	// Custom metadata that you provide.
+	Metadata map[string]string `mandatory:"false" json:"metadata"`
+
+	ShapeConfig *InstanceShapeConfig `mandatory:"false" json:"shapeConfig"`
+
+	SourceDetails InstanceSourceDetails `mandatory:"false" json:"sourceDetails"`
+
+	// System tags for this resource. Each key is predefined and scoped to a namespace.
+	// Example: `{"foo-namespace": {"bar-key": "value"}}`
+	SystemTags map[string]map[string]interface{} `mandatory:"false" json:"systemTags"`
+
+	AgentConfig *InstanceAgentConfig `mandatory:"false" json:"agentConfig"`
+
+	// The date and time the instance is expected to be stopped / started,  in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// After that time if instance hasn't been rebooted, Oracle will reboot the instance within 24 hours of the due time.
+	// Regardless of how the instance was stopped, the flag will be reset to empty as soon as instance reaches Stopped state.
+	// Example: `2018-05-25T21:10:29.600Z`
+	TimeMaintenanceRebootDue *common.SDKTime `mandatory:"false" json:"timeMaintenanceRebootDue"`
+
+	PlatformConfig PlatformConfig `mandatory:"false" json:"platformConfig"`
+}
+
+func (m Instance) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *Instance) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		CapacityReservationId     *string                           `json:"capacityReservationId"`
+		DedicatedVmHostId         *string                           `json:"dedicatedVmHostId"`
+		DefinedTags               map[string]map[string]interface{} `json:"definedTags"`
+		DisplayName               *string                           `json:"displayName"`
+		ExtendedMetadata          map[string]interface{}            `json:"extendedMetadata"`
+		FaultDomain               *string                           `json:"faultDomain"`
+		FreeformTags              map[string]string                 `json:"freeformTags"`
+		ImageId                   *string                           `json:"imageId"`
+		IpxeScript                *string                           `json:"ipxeScript"`
+		LaunchMode                InstanceLaunchModeEnum            `json:"launchMode"`
+		LaunchOptions             *LaunchOptions                    `json:"launchOptions"`
+		InstanceOptions           *InstanceOptions                  `json:"instanceOptions"`
+		AvailabilityConfig        *InstanceAvailabilityConfig       `json:"availabilityConfig"`
+		PreemptibleInstanceConfig *PreemptibleInstanceConfigDetails `json:"preemptibleInstanceConfig"`
+		Metadata                  map[string]string                 `json:"metadata"`
+		ShapeConfig               *InstanceShapeConfig              `json:"shapeConfig"`
+		SourceDetails             instancesourcedetails             `json:"sourceDetails"`
+		SystemTags                map[string]map[string]interface{} `json:"systemTags"`
+		AgentConfig               *InstanceAgentConfig              `json:"agentConfig"`
+		TimeMaintenanceRebootDue  *common.SDKTime                   `json:"timeMaintenanceRebootDue"`
+		PlatformConfig            platformconfig                    `json:"platformConfig"`
+		AvailabilityDomain        *string                           `json:"availabilityDomain"`
+		CompartmentId             *string                           `json:"compartmentId"`
+		Id                        *string                           `json:"id"`
+		LifecycleState            InstanceLifecycleStateEnum        `json:"lifecycleState"`
+		Region                    *string                           `json:"region"`
+		Shape                     *string                           `json:"shape"`
+		TimeCreated               *common.SDKTime                   `json:"timeCreated"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.CapacityReservationId = model.CapacityReservationId
+
+	m.DedicatedVmHostId = model.DedicatedVmHostId
+
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.ExtendedMetadata = model.ExtendedMetadata
+
+	m.FaultDomain = model.FaultDomain
+
+	m.FreeformTags = model.FreeformTags
+
+	m.ImageId = model.ImageId
+
+	m.IpxeScript = model.IpxeScript
+
+	m.LaunchMode = model.LaunchMode
+
+	m.LaunchOptions = model.LaunchOptions
+
+	m.InstanceOptions = model.InstanceOptions
+
+	m.AvailabilityConfig = model.AvailabilityConfig
+
+	m.PreemptibleInstanceConfig = model.PreemptibleInstanceConfig
+
+	m.Metadata = model.Metadata
+
+	m.ShapeConfig = model.ShapeConfig
+
+	nn, e = model.SourceDetails.UnmarshalPolymorphicJSON(model.SourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.SourceDetails = nn.(InstanceSourceDetails)
+	} else {
+		m.SourceDetails = nil
+	}
+
+	m.SystemTags = model.SystemTags
+
+	m.AgentConfig = model.AgentConfig
+
+	m.TimeMaintenanceRebootDue = model.TimeMaintenanceRebootDue
+
+	nn, e = model.PlatformConfig.UnmarshalPolymorphicJSON(model.PlatformConfig.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.PlatformConfig = nn.(PlatformConfig)
+	} else {
+		m.PlatformConfig = nil
+	}
+
+	m.AvailabilityDomain = model.AvailabilityDomain
+
+	m.CompartmentId = model.CompartmentId
+
+	m.Id = model.Id
+
+	m.LifecycleState = model.LifecycleState
+
+	m.Region = model.Region
+
+	m.Shape = model.Shape
+
+	m.TimeCreated = model.TimeCreated
+
+	return
+}
+
+// InstanceLaunchModeEnum Enum with underlying type: string
+type InstanceLaunchModeEnum string
+
+// Set of constants representing the allowable values for InstanceLaunchModeEnum
+const (
+	InstanceLaunchModeNative          InstanceLaunchModeEnum = "NATIVE"
+	InstanceLaunchModeEmulated        InstanceLaunchModeEnum = "EMULATED"
+	InstanceLaunchModeParavirtualized InstanceLaunchModeEnum = "PARAVIRTUALIZED"
+	InstanceLaunchModeCustom          InstanceLaunchModeEnum = "CUSTOM"
+)
+
+var mappingInstanceLaunchMode = map[string]InstanceLaunchModeEnum{
+	"NATIVE":          InstanceLaunchModeNative,
+	"EMULATED":        InstanceLaunchModeEmulated,
+	"PARAVIRTUALIZED": InstanceLaunchModeParavirtualized,
+	"CUSTOM":          InstanceLaunchModeCustom,
+}
+
+// GetInstanceLaunchModeEnumValues Enumerates the set of values for InstanceLaunchModeEnum
+func GetInstanceLaunchModeEnumValues() []InstanceLaunchModeEnum {
+	values := make([]InstanceLaunchModeEnum, 0)
+	for _, v := range mappingInstanceLaunchMode {
+		values = append(values, v)
+	}
+	return values
+}
+
+// InstanceLifecycleStateEnum Enum with underlying type: string
+type InstanceLifecycleStateEnum string
+
+// Set of constants representing the allowable values for InstanceLifecycleStateEnum
+const (
+	InstanceLifecycleStateMoving        InstanceLifecycleStateEnum = "MOVING"
+	InstanceLifecycleStateProvisioning  InstanceLifecycleStateEnum = "PROVISIONING"
+	InstanceLifecycleStateRunning       InstanceLifecycleStateEnum = "RUNNING"
+	InstanceLifecycleStateStarting      InstanceLifecycleStateEnum = "STARTING"
+	InstanceLifecycleStateStopping      InstanceLifecycleStateEnum = "STOPPING"
+	InstanceLifecycleStateStopped       InstanceLifecycleStateEnum = "STOPPED"
+	InstanceLifecycleStateCreatingImage InstanceLifecycleStateEnum = "CREATING_IMAGE"
+	InstanceLifecycleStateTerminating   InstanceLifecycleStateEnum = "TERMINATING"
+	InstanceLifecycleStateTerminated    InstanceLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingInstanceLifecycleState = map[string]InstanceLifecycleStateEnum{
+	"MOVING":         InstanceLifecycleStateMoving,
+	"PROVISIONING":   InstanceLifecycleStateProvisioning,
+	"RUNNING":        InstanceLifecycleStateRunning,
+	"STARTING":       InstanceLifecycleStateStarting,
+	"STOPPING":       InstanceLifecycleStateStopping,
+	"STOPPED":        InstanceLifecycleStateStopped,
+	"CREATING_IMAGE": InstanceLifecycleStateCreatingImage,
+	"TERMINATING":    InstanceLifecycleStateTerminating,
+	"TERMINATED":     InstanceLifecycleStateTerminated,
+}
+
+// GetInstanceLifecycleStateEnumValues Enumerates the set of values for InstanceLifecycleStateEnum
+func GetInstanceLifecycleStateEnumValues() []InstanceLifecycleStateEnum {
+	values := make([]InstanceLifecycleStateEnum, 0)
+	for _, v := range mappingInstanceLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_action_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_action_request_response.go
new file mode 100644
index 000000000000..8c659efd9276
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_action_request_response.go
@@ -0,0 +1,123 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// InstanceActionRequest wrapper for the InstanceAction operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/InstanceAction.go.html to see an example of how to use InstanceActionRequest.
+type InstanceActionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	InstanceId *string `mandatory:"true" contributesTo:"path" name:"instanceId"`
+
+	// The action to perform on the instance.
+	Action InstanceActionActionEnum `mandatory:"true" contributesTo:"query" name:"action" omitEmpty:"true"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request InstanceActionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request InstanceActionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request InstanceActionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request InstanceActionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// InstanceActionResponse wrapper for the InstanceAction operation
+type InstanceActionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Instance instance
+	Instance `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response InstanceActionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response InstanceActionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// InstanceActionActionEnum Enum with underlying type: string
+type InstanceActionActionEnum string
+
+// Set of constants representing the allowable values for InstanceActionActionEnum
+const (
+	InstanceActionActionStop                    InstanceActionActionEnum = "STOP"
+	InstanceActionActionStart                   InstanceActionActionEnum = "START"
+	InstanceActionActionSoftreset               InstanceActionActionEnum = "SOFTRESET"
+	InstanceActionActionReset                   InstanceActionActionEnum = "RESET"
+	InstanceActionActionSoftstop                InstanceActionActionEnum = "SOFTSTOP"
+	InstanceActionActionSenddiagnosticinterrupt InstanceActionActionEnum = "SENDDIAGNOSTICINTERRUPT"
+)
+
+var mappingInstanceActionAction = map[string]InstanceActionActionEnum{
+	"STOP":                    InstanceActionActionStop,
+	"START":                   InstanceActionActionStart,
+	"SOFTRESET":               InstanceActionActionSoftreset,
+	"RESET":                   InstanceActionActionReset,
+	"SOFTSTOP":                InstanceActionActionSoftstop,
+	"SENDDIAGNOSTICINTERRUPT": InstanceActionActionSenddiagnosticinterrupt,
+}
+
+// GetInstanceActionActionEnumValues Enumerates the set of values for InstanceActionActionEnum
+func GetInstanceActionActionEnumValues() []InstanceActionActionEnum {
+	values := make([]InstanceActionActionEnum, 0)
+	for _, v := range mappingInstanceActionAction {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_agent_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_agent_config.go
new file mode 100644
index 000000000000..9dee1abdf2a2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_agent_config.go
@@ -0,0 +1,60 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceAgentConfig Configuration options for the Oracle Cloud Agent software running on the instance.
+type InstanceAgentConfig struct {
+
+	// Whether Oracle Cloud Agent can gather performance metrics and monitor the instance using the
+	// monitoring plugins.
+	// These are the monitoring plugins: Compute Instance Monitoring
+	// and Custom Logs Monitoring.
+	// The monitoring plugins are controlled by this parameter and by the per-plugin
+	// configuration in the `pluginsConfig` object.
+	// - If `isMonitoringDisabled` is true, all of the monitoring plugins are disabled, regardless of
+	// the per-plugin configuration.
+	// - If `isMonitoringDisabled` is false, all of the monitoring plugins are enabled. You
+	// can optionally disable individual monitoring plugins by providing a value in the `pluginsConfig`
+	// object.
+	IsMonitoringDisabled *bool `mandatory:"false" json:"isMonitoringDisabled"`
+
+	// Whether Oracle Cloud Agent can run all the available management plugins.
+	// These are the management plugins: OS Management Service Agent and Compute Instance
+	// Run Command.
+	// The management plugins are controlled by this parameter and by the per-plugin
+	// configuration in the `pluginsConfig` object.
+	// - If `isManagementDisabled` is true, all of the management plugins are disabled, regardless of
+	// the per-plugin configuration.
+	// - If `isManagementDisabled` is false, all of the management plugins are enabled. You
+	// can optionally disable individual management plugins by providing a value in the `pluginsConfig`
+	// object.
+	IsManagementDisabled *bool `mandatory:"false" json:"isManagementDisabled"`
+
+	// Whether Oracle Cloud Agent can run all of the available plugins.
+	// This includes the management and monitoring plugins.
+	// For more information about the available plugins, see
+	// Managing Plugins with Oracle Cloud Agent (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/manage-plugins.htm).
+	AreAllPluginsDisabled *bool `mandatory:"false" json:"areAllPluginsDisabled"`
+
+	// The configuration of plugins associated with this instance.
+	PluginsConfig []InstanceAgentPluginConfigDetails `mandatory:"false" json:"pluginsConfig"`
+}
+
+func (m InstanceAgentConfig) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_agent_features.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_agent_features.go
new file mode 100644
index 000000000000..6bee3d333a69
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_agent_features.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceAgentFeatures Oracle Cloud Agent features supported on the image.
+type InstanceAgentFeatures struct {
+
+	// This attribute is not used.
+	IsMonitoringSupported *bool `mandatory:"false" json:"isMonitoringSupported"`
+
+	// This attribute is not used.
+	IsManagementSupported *bool `mandatory:"false" json:"isManagementSupported"`
+}
+
+func (m InstanceAgentFeatures) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_agent_plugin_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_agent_plugin_config_details.go
new file mode 100644
index 000000000000..bfb51487ab08
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_agent_plugin_config_details.go
@@ -0,0 +1,60 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceAgentPluginConfigDetails The configuration of plugins associated with this instance.
+type InstanceAgentPluginConfigDetails struct {
+
+	// The plugin name. To get a list of available plugins, use the
+	// ListInstanceagentAvailablePlugins
+	// operation in the Oracle Cloud Agent API. For more information about the available plugins, see
+	// Managing Plugins with Oracle Cloud Agent (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/manage-plugins.htm).
+	Name *string `mandatory:"true" json:"name"`
+
+	// Whether the plugin should be enabled or disabled.
+	// To enable the monitoring and management plugins, the `isMonitoringDisabled` and
+	// `isManagementDisabled` attributes must also be set to false.
+	DesiredState InstanceAgentPluginConfigDetailsDesiredStateEnum `mandatory:"true" json:"desiredState"`
+}
+
+func (m InstanceAgentPluginConfigDetails) String() string {
+	return common.PointerString(m)
+}
+
+// InstanceAgentPluginConfigDetailsDesiredStateEnum Enum with underlying type: string
+type InstanceAgentPluginConfigDetailsDesiredStateEnum string
+
+// Set of constants representing the allowable values for InstanceAgentPluginConfigDetailsDesiredStateEnum
+const (
+	InstanceAgentPluginConfigDetailsDesiredStateEnabled  InstanceAgentPluginConfigDetailsDesiredStateEnum = "ENABLED"
+	InstanceAgentPluginConfigDetailsDesiredStateDisabled InstanceAgentPluginConfigDetailsDesiredStateEnum = "DISABLED"
+)
+
+var mappingInstanceAgentPluginConfigDetailsDesiredState = map[string]InstanceAgentPluginConfigDetailsDesiredStateEnum{
+	"ENABLED":  InstanceAgentPluginConfigDetailsDesiredStateEnabled,
+	"DISABLED": InstanceAgentPluginConfigDetailsDesiredStateDisabled,
+}
+
+// GetInstanceAgentPluginConfigDetailsDesiredStateEnumValues Enumerates the set of values for InstanceAgentPluginConfigDetailsDesiredStateEnum
+func GetInstanceAgentPluginConfigDetailsDesiredStateEnumValues() []InstanceAgentPluginConfigDetailsDesiredStateEnum {
+	values := make([]InstanceAgentPluginConfigDetailsDesiredStateEnum, 0)
+	for _, v := range mappingInstanceAgentPluginConfigDetailsDesiredState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_availability_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_availability_config.go
new file mode 100644
index 000000000000..d79cbd55831e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_availability_config.go
@@ -0,0 +1,60 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceAvailabilityConfig Options for defining the availabiity of a VM instance after a maintenance event that impacts the underlying hardware.
+type InstanceAvailabilityConfig struct {
+
+	// Whether to live migrate supported VM instances to a healthy physical VM host without
+	// disrupting running instances during infrastructure maintenance events. If null, Oracle
+	// chooses the best option for migrating the VM during infrastructure maintenance events.
+	IsLiveMigrationPreferred *bool `mandatory:"false" json:"isLiveMigrationPreferred"`
+
+	// The lifecycle state for an instance when it is recovered after infrastructure maintenance.
+	// * `RESTORE_INSTANCE` - The instance is restored to the lifecycle state it was in before the maintenance event.
+	// If the instance was running, it is automatically rebooted. This is the default action when a value is not set.
+	// * `STOP_INSTANCE` - The instance is recovered in the stopped state.
+	RecoveryAction InstanceAvailabilityConfigRecoveryActionEnum `mandatory:"false" json:"recoveryAction,omitempty"`
+}
+
+func (m InstanceAvailabilityConfig) String() string {
+	return common.PointerString(m)
+}
+
+// InstanceAvailabilityConfigRecoveryActionEnum Enum with underlying type: string
+type InstanceAvailabilityConfigRecoveryActionEnum string
+
+// Set of constants representing the allowable values for InstanceAvailabilityConfigRecoveryActionEnum
+const (
+	InstanceAvailabilityConfigRecoveryActionRestoreInstance InstanceAvailabilityConfigRecoveryActionEnum = "RESTORE_INSTANCE"
+	InstanceAvailabilityConfigRecoveryActionStopInstance    InstanceAvailabilityConfigRecoveryActionEnum = "STOP_INSTANCE"
+)
+
+var mappingInstanceAvailabilityConfigRecoveryAction = map[string]InstanceAvailabilityConfigRecoveryActionEnum{
+	"RESTORE_INSTANCE": InstanceAvailabilityConfigRecoveryActionRestoreInstance,
+	"STOP_INSTANCE":    InstanceAvailabilityConfigRecoveryActionStopInstance,
+}
+
+// GetInstanceAvailabilityConfigRecoveryActionEnumValues Enumerates the set of values for InstanceAvailabilityConfigRecoveryActionEnum
+func GetInstanceAvailabilityConfigRecoveryActionEnumValues() []InstanceAvailabilityConfigRecoveryActionEnum {
+	values := make([]InstanceAvailabilityConfigRecoveryActionEnum, 0)
+	for _, v := range mappingInstanceAvailabilityConfigRecoveryAction {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration.go
new file mode 100644
index 000000000000..beddcc75e364
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration.go
@@ -0,0 +1,108 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfiguration An instance configuration is a template that defines the settings to use when creating Compute instances.
+// For more information about instance configurations, see
+// Managing Compute Instances (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/instancemanagement.htm).
+type InstanceConfiguration struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment
+	// containing the instance configuration.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance configuration.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The date and time the instance configuration was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the instance configuration.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	InstanceDetails InstanceConfigurationInstanceDetails `mandatory:"false" json:"instanceDetails"`
+
+	// Parameters that were not specified when the instance configuration was created, but that
+	// are required to launch an instance from the instance configuration. See the
+	// LaunchInstanceConfiguration operation.
+	DeferredFields []string `mandatory:"false" json:"deferredFields"`
+}
+
+func (m InstanceConfiguration) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *InstanceConfiguration) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DefinedTags     map[string]map[string]interface{}    `json:"definedTags"`
+		DisplayName     *string                              `json:"displayName"`
+		FreeformTags    map[string]string                    `json:"freeformTags"`
+		InstanceDetails instanceconfigurationinstancedetails `json:"instanceDetails"`
+		DeferredFields  []string                             `json:"deferredFields"`
+		CompartmentId   *string                              `json:"compartmentId"`
+		Id              *string                              `json:"id"`
+		TimeCreated     *common.SDKTime                      `json:"timeCreated"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	nn, e = model.InstanceDetails.UnmarshalPolymorphicJSON(model.InstanceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.InstanceDetails = nn.(InstanceConfigurationInstanceDetails)
+	} else {
+		m.InstanceDetails = nil
+	}
+
+	m.DeferredFields = make([]string, len(model.DeferredFields))
+	for i, n := range model.DeferredFields {
+		m.DeferredFields[i] = n
+	}
+
+	m.CompartmentId = model.CompartmentId
+
+	m.Id = model.Id
+
+	m.TimeCreated = model.TimeCreated
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_amd_milan_bm_launch_instance_platform_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_amd_milan_bm_launch_instance_platform_config.go
new file mode 100644
index 000000000000..ce1cc676181e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_amd_milan_bm_launch_instance_platform_config.go
@@ -0,0 +1,72 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfig The platform configuration used when launching a bare metal instance with an E4 shape
+// (the AMD Milan platform).
+type InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfig struct {
+
+	// The number of NUMA nodes per socket.
+	NumaNodesPerSocket InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum `mandatory:"false" json:"numaNodesPerSocket,omitempty"`
+}
+
+func (m InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfig) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfig) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeInstanceConfigurationAmdMilanBmLaunchInstancePlatformConfig InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfig
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeInstanceConfigurationAmdMilanBmLaunchInstancePlatformConfig
+	}{
+		"AMD_MILAN_BM",
+		(MarshalTypeInstanceConfigurationAmdMilanBmLaunchInstancePlatformConfig)(m),
+	}
+
+	return json.Marshal(&s)
+}
+
+// InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum Enum with underlying type: string
+type InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum string
+
+// Set of constants representing the allowable values for InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum
+const (
+	InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps0 InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum = "NPS0"
+	InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps1 InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum = "NPS1"
+	InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps2 InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum = "NPS2"
+	InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps4 InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum = "NPS4"
+)
+
+var mappingInstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocket = map[string]InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum{
+	"NPS0": InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps0,
+	"NPS1": InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps1,
+	"NPS2": InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps2,
+	"NPS4": InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketNps4,
+}
+
+// GetInstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnumValues Enumerates the set of values for InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum
+func GetInstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnumValues() []InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum {
+	values := make([]InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocketEnum, 0)
+	for _, v := range mappingInstanceConfigurationAmdMilanBmLaunchInstancePlatformConfigNumaNodesPerSocket {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_attach_vnic_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_attach_vnic_details.go
new file mode 100644
index 000000000000..a2b5d84c92d7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_attach_vnic_details.go
@@ -0,0 +1,37 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationAttachVnicDetails The representation of InstanceConfigurationAttachVnicDetails
+type InstanceConfigurationAttachVnicDetails struct {
+	CreateVnicDetails *InstanceConfigurationCreateVnicDetails `mandatory:"false" json:"createVnicDetails"`
+
+	// A user-friendly name for the attachment. Does not have to be unique, and it cannot be changed.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Which physical network interface card (NIC) the VNIC will use. Defaults to 0.
+	// Certain bare metal instance shapes have two active physical NICs (0 and 1). If
+	// you add a secondary VNIC to one of these instances, you can specify which NIC
+	// the VNIC will use. For more information, see
+	// Virtual Network Interface Cards (VNICs) (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVNICs.htm).
+	NicIndex *int `mandatory:"false" json:"nicIndex"`
+}
+
+func (m InstanceConfigurationAttachVnicDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_attach_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_attach_volume_details.go
new file mode 100644
index 000000000000..e6bb889fb243
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_attach_volume_details.go
@@ -0,0 +1,113 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationAttachVolumeDetails Volume attachmentDetails. Please see AttachVolumeDetails
+type InstanceConfigurationAttachVolumeDetails interface {
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed. Avoid entering confidential information.
+	GetDisplayName() *string
+
+	// Whether the attachment should be created in read-only mode.
+	GetIsReadOnly() *bool
+
+	// The device name.
+	GetDevice() *string
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	GetIsShareable() *bool
+}
+
+type instanceconfigurationattachvolumedetails struct {
+	JsonData    []byte
+	DisplayName *string `mandatory:"false" json:"displayName"`
+	IsReadOnly  *bool   `mandatory:"false" json:"isReadOnly"`
+	Device      *string `mandatory:"false" json:"device"`
+	IsShareable *bool   `mandatory:"false" json:"isShareable"`
+	Type        string  `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *instanceconfigurationattachvolumedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerinstanceconfigurationattachvolumedetails instanceconfigurationattachvolumedetails
+	s := struct {
+		Model Unmarshalerinstanceconfigurationattachvolumedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.DisplayName = s.Model.DisplayName
+	m.IsReadOnly = s.Model.IsReadOnly
+	m.Device = s.Model.Device
+	m.IsShareable = s.Model.IsShareable
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *instanceconfigurationattachvolumedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "iscsi":
+		mm := InstanceConfigurationIscsiAttachVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "paravirtualized":
+		mm := InstanceConfigurationParavirtualizedAttachVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetDisplayName returns DisplayName
+func (m instanceconfigurationattachvolumedetails) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m instanceconfigurationattachvolumedetails) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetDevice returns Device
+func (m instanceconfigurationattachvolumedetails) GetDevice() *string {
+	return m.Device
+}
+
+//GetIsShareable returns IsShareable
+func (m instanceconfigurationattachvolumedetails) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+func (m instanceconfigurationattachvolumedetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_availability_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_availability_config.go
new file mode 100644
index 000000000000..69f8ee17ab14
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_availability_config.go
@@ -0,0 +1,55 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationAvailabilityConfig Options for defining the availabiity of a VM instance after a maintenance event that impacts the underlying hardware.
+type InstanceConfigurationAvailabilityConfig struct {
+
+	// The lifecycle state for an instance when it is recovered after infrastructure maintenance.
+	// * `RESTORE_INSTANCE` - The instance is restored to the lifecycle state it was in before the maintenance event.
+	// If the instance was running, it is automatically rebooted. This is the default action when a value is not set.
+	// * `STOP_INSTANCE` - The instance is recovered in the stopped state.
+	RecoveryAction InstanceConfigurationAvailabilityConfigRecoveryActionEnum `mandatory:"false" json:"recoveryAction,omitempty"`
+}
+
+func (m InstanceConfigurationAvailabilityConfig) String() string {
+	return common.PointerString(m)
+}
+
+// InstanceConfigurationAvailabilityConfigRecoveryActionEnum Enum with underlying type: string
+type InstanceConfigurationAvailabilityConfigRecoveryActionEnum string
+
+// Set of constants representing the allowable values for InstanceConfigurationAvailabilityConfigRecoveryActionEnum
+const (
+	InstanceConfigurationAvailabilityConfigRecoveryActionRestoreInstance InstanceConfigurationAvailabilityConfigRecoveryActionEnum = "RESTORE_INSTANCE"
+	InstanceConfigurationAvailabilityConfigRecoveryActionStopInstance    InstanceConfigurationAvailabilityConfigRecoveryActionEnum = "STOP_INSTANCE"
+)
+
+var mappingInstanceConfigurationAvailabilityConfigRecoveryAction = map[string]InstanceConfigurationAvailabilityConfigRecoveryActionEnum{
+	"RESTORE_INSTANCE": InstanceConfigurationAvailabilityConfigRecoveryActionRestoreInstance,
+	"STOP_INSTANCE":    InstanceConfigurationAvailabilityConfigRecoveryActionStopInstance,
+}
+
+// GetInstanceConfigurationAvailabilityConfigRecoveryActionEnumValues Enumerates the set of values for InstanceConfigurationAvailabilityConfigRecoveryActionEnum
+func GetInstanceConfigurationAvailabilityConfigRecoveryActionEnumValues() []InstanceConfigurationAvailabilityConfigRecoveryActionEnum {
+	values := make([]InstanceConfigurationAvailabilityConfigRecoveryActionEnum, 0)
+	for _, v := range mappingInstanceConfigurationAvailabilityConfigRecoveryAction {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_block_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_block_volume_details.go
new file mode 100644
index 000000000000..7ac66fe6972b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_block_volume_details.go
@@ -0,0 +1,63 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationBlockVolumeDetails Create new block volumes or attach to an existing volume. Specify either createDetails or volumeId.
+type InstanceConfigurationBlockVolumeDetails struct {
+	AttachDetails InstanceConfigurationAttachVolumeDetails `mandatory:"false" json:"attachDetails"`
+
+	CreateDetails *InstanceConfigurationCreateVolumeDetails `mandatory:"false" json:"createDetails"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"false" json:"volumeId"`
+}
+
+func (m InstanceConfigurationBlockVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *InstanceConfigurationBlockVolumeDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		AttachDetails instanceconfigurationattachvolumedetails  `json:"attachDetails"`
+		CreateDetails *InstanceConfigurationCreateVolumeDetails `json:"createDetails"`
+		VolumeId      *string                                   `json:"volumeId"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	nn, e = model.AttachDetails.UnmarshalPolymorphicJSON(model.AttachDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.AttachDetails = nn.(InstanceConfigurationAttachVolumeDetails)
+	} else {
+		m.AttachDetails = nil
+	}
+
+	m.CreateDetails = model.CreateDetails
+
+	m.VolumeId = model.VolumeId
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_create_vnic_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_create_vnic_details.go
new file mode 100644
index 000000000000..9a6251891f26
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_create_vnic_details.go
@@ -0,0 +1,70 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationCreateVnicDetails Contains the properties of the VNIC for an instance configuration. See CreateVnicDetails
+// and Instance Configurations (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/instancemanagement.htm#config) for more information.
+type InstanceConfigurationCreateVnicDetails struct {
+
+	// Whether the VNIC should be assigned a public IP address. See the `assignPublicIp` attribute of CreateVnicDetails
+	// for more information.
+	AssignPublicIp *bool `mandatory:"false" json:"assignPublicIp"`
+
+	// Whether the VNIC should be assigned a private DNS record. See the `assignPrivateDnsRecord` attribute of CreateVnicDetails
+	// for more information.
+	AssignPrivateDnsRecord *bool `mandatory:"false" json:"assignPrivateDnsRecord"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the VNIC. Does not have to be unique.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The hostname for the VNIC's primary private IP.
+	// See the `hostnameLabel` attribute of CreateVnicDetails for more information.
+	HostnameLabel *string `mandatory:"false" json:"hostnameLabel"`
+
+	// A list of the OCIDs of the network security groups (NSGs) to add the VNIC to. For more
+	// information about NSGs, see
+	// NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// A private IP address of your choice to assign to the VNIC.
+	// See the `privateIp` attribute of CreateVnicDetails for more information.
+	PrivateIp *string `mandatory:"false" json:"privateIp"`
+
+	// Whether the source/destination check is disabled on the VNIC.
+	// See the `skipSourceDestCheck` attribute of CreateVnicDetails for more information.
+	SkipSourceDestCheck *bool `mandatory:"false" json:"skipSourceDestCheck"`
+
+	// The OCID of the subnet to create the VNIC in.
+	// See the `subnetId` attribute of CreateVnicDetails for more information.
+	SubnetId *string `mandatory:"false" json:"subnetId"`
+}
+
+func (m InstanceConfigurationCreateVnicDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_create_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_create_volume_details.go
new file mode 100644
index 000000000000..3f87f57eca14
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_create_volume_details.go
@@ -0,0 +1,121 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationCreateVolumeDetails Creates a new block volume. Please see CreateVolumeDetails
+type InstanceConfigurationCreateVolumeDetails struct {
+
+	// The availability domain of the volume.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+
+	// If provided, specifies the ID of the volume backup policy to assign to the newly
+	// created volume. If omitted, no policy will be assigned.
+	BackupPolicyId *string `mandatory:"false" json:"backupPolicyId"`
+
+	// The OCID of the compartment that contains the volume.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the Key Management key to assign as the master encryption key
+	// for the volume.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+
+	// The number of volume performance units (VPUs) that will be applied to this volume per GB,
+	// representing the Block Volume service's elastic performance options.
+	// See Block Volume Elastic Performance (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/blockvolumeelasticperformance.htm) for more information.
+	// Allowed values:
+	//   * `0`: Represents Lower Cost option.
+	//   * `10`: Represents Balanced option.
+	//   * `20`: Represents Higher Performance option.
+	VpusPerGB *int64 `mandatory:"false" json:"vpusPerGB"`
+
+	// The size of the volume in GBs.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	SourceDetails InstanceConfigurationVolumeSourceDetails `mandatory:"false" json:"sourceDetails"`
+}
+
+func (m InstanceConfigurationCreateVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *InstanceConfigurationCreateVolumeDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		AvailabilityDomain *string                                  `json:"availabilityDomain"`
+		BackupPolicyId     *string                                  `json:"backupPolicyId"`
+		CompartmentId      *string                                  `json:"compartmentId"`
+		DefinedTags        map[string]map[string]interface{}        `json:"definedTags"`
+		DisplayName        *string                                  `json:"displayName"`
+		FreeformTags       map[string]string                        `json:"freeformTags"`
+		KmsKeyId           *string                                  `json:"kmsKeyId"`
+		VpusPerGB          *int64                                   `json:"vpusPerGB"`
+		SizeInGBs          *int64                                   `json:"sizeInGBs"`
+		SourceDetails      instanceconfigurationvolumesourcedetails `json:"sourceDetails"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.AvailabilityDomain = model.AvailabilityDomain
+
+	m.BackupPolicyId = model.BackupPolicyId
+
+	m.CompartmentId = model.CompartmentId
+
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	m.KmsKeyId = model.KmsKeyId
+
+	m.VpusPerGB = model.VpusPerGB
+
+	m.SizeInGBs = model.SizeInGBs
+
+	nn, e = model.SourceDetails.UnmarshalPolymorphicJSON(model.SourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.SourceDetails = nn.(InstanceConfigurationVolumeSourceDetails)
+	} else {
+		m.SourceDetails = nil
+	}
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_details.go
new file mode 100644
index 000000000000..3f2b55a2f4f6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_details.go
@@ -0,0 +1,66 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationInstanceDetails The representation of InstanceConfigurationInstanceDetails
+type InstanceConfigurationInstanceDetails interface {
+}
+
+type instanceconfigurationinstancedetails struct {
+	JsonData     []byte
+	InstanceType string `json:"instanceType"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *instanceconfigurationinstancedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerinstanceconfigurationinstancedetails instanceconfigurationinstancedetails
+	s := struct {
+		Model Unmarshalerinstanceconfigurationinstancedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.InstanceType = s.Model.InstanceType
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *instanceconfigurationinstancedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.InstanceType {
+	case "compute":
+		mm := ComputeInstanceDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m instanceconfigurationinstancedetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_options.go
new file mode 100644
index 000000000000..206e72dea5d8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_options.go
@@ -0,0 +1,31 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationInstanceOptions Optional mutable instance options. As a part of Instance Metadata Service Security Header, This allows user to disable the legacy imds endpoints.
+type InstanceConfigurationInstanceOptions struct {
+
+	// Whether to disable the legacy (/v1) instance metadata service endpoints.
+	// Customers who have migrated to /v2 should set this to true for added security.
+	// Default is false.
+	AreLegacyImdsEndpointsDisabled *bool `mandatory:"false" json:"areLegacyImdsEndpointsDisabled"`
+}
+
+func (m InstanceConfigurationInstanceOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_source_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_source_details.go
new file mode 100644
index 000000000000..df97803b8366
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_source_details.go
@@ -0,0 +1,70 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationInstanceSourceDetails The representation of InstanceConfigurationInstanceSourceDetails
+type InstanceConfigurationInstanceSourceDetails interface {
+}
+
+type instanceconfigurationinstancesourcedetails struct {
+	JsonData   []byte
+	SourceType string `json:"sourceType"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *instanceconfigurationinstancesourcedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerinstanceconfigurationinstancesourcedetails instanceconfigurationinstancesourcedetails
+	s := struct {
+		Model Unmarshalerinstanceconfigurationinstancesourcedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.SourceType = s.Model.SourceType
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *instanceconfigurationinstancesourcedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.SourceType {
+	case "image":
+		mm := InstanceConfigurationInstanceSourceViaImageDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "bootVolume":
+		mm := InstanceConfigurationInstanceSourceViaBootVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m instanceconfigurationinstancesourcedetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_source_via_boot_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_source_via_boot_volume_details.go
new file mode 100644
index 000000000000..84e922c97091
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_source_via_boot_volume_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationInstanceSourceViaBootVolumeDetails The representation of InstanceConfigurationInstanceSourceViaBootVolumeDetails
+type InstanceConfigurationInstanceSourceViaBootVolumeDetails struct {
+
+	// The OCID of the boot volume used to boot the instance.
+	BootVolumeId *string `mandatory:"false" json:"bootVolumeId"`
+}
+
+func (m InstanceConfigurationInstanceSourceViaBootVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m InstanceConfigurationInstanceSourceViaBootVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeInstanceConfigurationInstanceSourceViaBootVolumeDetails InstanceConfigurationInstanceSourceViaBootVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"sourceType"`
+		MarshalTypeInstanceConfigurationInstanceSourceViaBootVolumeDetails
+	}{
+		"bootVolume",
+		(MarshalTypeInstanceConfigurationInstanceSourceViaBootVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_source_via_image_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_source_via_image_details.go
new file mode 100644
index 000000000000..f2711fa4389c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_instance_source_via_image_details.go
@@ -0,0 +1,48 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationInstanceSourceViaImageDetails The representation of InstanceConfigurationInstanceSourceViaImageDetails
+type InstanceConfigurationInstanceSourceViaImageDetails struct {
+
+	// The size of the boot volume in GBs. The minimum value is 50 GB and the maximum
+	// value is 16384 GB (16TB).
+	BootVolumeSizeInGBs *int64 `mandatory:"false" json:"bootVolumeSizeInGBs"`
+
+	// The OCID of the image used to boot the instance.
+	ImageId *string `mandatory:"false" json:"imageId"`
+}
+
+func (m InstanceConfigurationInstanceSourceViaImageDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m InstanceConfigurationInstanceSourceViaImageDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeInstanceConfigurationInstanceSourceViaImageDetails InstanceConfigurationInstanceSourceViaImageDetails
+	s := struct {
+		DiscriminatorParam string `json:"sourceType"`
+		MarshalTypeInstanceConfigurationInstanceSourceViaImageDetails
+	}{
+		"image",
+		(MarshalTypeInstanceConfigurationInstanceSourceViaImageDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_iscsi_attach_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_iscsi_attach_volume_details.go
new file mode 100644
index 000000000000..24fd42556ea3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_iscsi_attach_volume_details.go
@@ -0,0 +1,79 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationIscsiAttachVolumeDetails The representation of InstanceConfigurationIscsiAttachVolumeDetails
+type InstanceConfigurationIscsiAttachVolumeDetails struct {
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Whether the attachment should be created in read-only mode.
+	IsReadOnly *bool `mandatory:"false" json:"isReadOnly"`
+
+	// The device name.
+	Device *string `mandatory:"false" json:"device"`
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	IsShareable *bool `mandatory:"false" json:"isShareable"`
+
+	// Whether to use CHAP authentication for the volume attachment. Defaults to false.
+	UseChap *bool `mandatory:"false" json:"useChap"`
+}
+
+//GetDisplayName returns DisplayName
+func (m InstanceConfigurationIscsiAttachVolumeDetails) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m InstanceConfigurationIscsiAttachVolumeDetails) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetDevice returns Device
+func (m InstanceConfigurationIscsiAttachVolumeDetails) GetDevice() *string {
+	return m.Device
+}
+
+//GetIsShareable returns IsShareable
+func (m InstanceConfigurationIscsiAttachVolumeDetails) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+func (m InstanceConfigurationIscsiAttachVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m InstanceConfigurationIscsiAttachVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeInstanceConfigurationIscsiAttachVolumeDetails InstanceConfigurationIscsiAttachVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeInstanceConfigurationIscsiAttachVolumeDetails
+	}{
+		"iscsi",
+		(MarshalTypeInstanceConfigurationIscsiAttachVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_agent_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_agent_config_details.go
new file mode 100644
index 000000000000..1afd1245e512
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_agent_config_details.go
@@ -0,0 +1,63 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationLaunchInstanceAgentConfigDetails Configuration options for the Oracle Cloud Agent software running on the instance.
+type InstanceConfigurationLaunchInstanceAgentConfigDetails struct {
+
+	// Whether Oracle Cloud Agent can gather performance metrics and monitor the instance using the
+	// monitoring plugins. Default value is false (monitoring plugins are enabled).
+	// These are the monitoring plugins: Compute Instance Monitoring
+	// and Custom Logs Monitoring.
+	// The monitoring plugins are controlled by this parameter and by the per-plugin
+	// configuration in the `pluginsConfig` object.
+	// - If `isMonitoringDisabled` is true, all of the monitoring plugins are disabled, regardless of
+	// the per-plugin configuration.
+	// - If `isMonitoringDisabled` is false, all of the monitoring plugins are enabled. You
+	// can optionally disable individual monitoring plugins by providing a value in the `pluginsConfig`
+	// object.
+	IsMonitoringDisabled *bool `mandatory:"false" json:"isMonitoringDisabled"`
+
+	// Whether Oracle Cloud Agent can run all the available management plugins.
+	// Default value is false (management plugins are enabled).
+	// These are the management plugins: OS Management Service Agent and Compute Instance
+	// Run Command.
+	// The management plugins are controlled by this parameter and by the per-plugin
+	// configuration in the `pluginsConfig` object.
+	// - If `isManagementDisabled` is true, all of the management plugins are disabled, regardless of
+	// the per-plugin configuration.
+	// - If `isManagementDisabled` is false, all of the management plugins are enabled. You
+	// can optionally disable individual management plugins by providing a value in the `pluginsConfig`
+	// object.
+	IsManagementDisabled *bool `mandatory:"false" json:"isManagementDisabled"`
+
+	// Whether Oracle Cloud Agent can run all the available plugins.
+	// This includes the management and monitoring plugins.
+	// To get a list of available plugins, use the
+	// ListInstanceagentAvailablePlugins
+	// operation in the Oracle Cloud Agent API. For more information about the available plugins, see
+	// Managing Plugins with Oracle Cloud Agent (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/manage-plugins.htm).
+	AreAllPluginsDisabled *bool `mandatory:"false" json:"areAllPluginsDisabled"`
+
+	// The configuration of plugins associated with this instance.
+	PluginsConfig []InstanceAgentPluginConfigDetails `mandatory:"false" json:"pluginsConfig"`
+}
+
+func (m InstanceConfigurationLaunchInstanceAgentConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_details.go
new file mode 100644
index 000000000000..01f9e4b651d1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_details.go
@@ -0,0 +1,327 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationLaunchInstanceDetails Instance launch details for creating an instance from an instance configuration. Use the `sourceDetails`
+// parameter to specify whether a boot volume or an image should be used to launch a new instance.
+// See LaunchInstanceDetails for more information.
+type InstanceConfigurationLaunchInstanceDetails struct {
+
+	// The availability domain of the instance.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+
+	// The OCID of the compute capacity reservation this instance is launched under.
+	CapacityReservationId *string `mandatory:"false" json:"capacityReservationId"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	CreateVnicDetails *InstanceConfigurationCreateVnicDetails `mandatory:"false" json:"createVnicDetails"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My bare metal instance`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Additional metadata key/value pairs that you provide. They serve the same purpose and
+	// functionality as fields in the `metadata` object.
+	// They are distinguished from `metadata` fields in that these can be nested JSON objects
+	// (whereas `metadata` fields are string/string maps only).
+	// The combined size of the `metadata` and `extendedMetadata` objects can be a maximum of
+	// 32,000 bytes.
+	ExtendedMetadata map[string]interface{} `mandatory:"false" json:"extendedMetadata"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// This is an advanced option.
+	// When a bare metal or virtual machine
+	// instance boots, the iPXE firmware that runs on the instance is
+	// configured to run an iPXE script to continue the boot process.
+	// If you want more control over the boot process, you can provide
+	// your own custom iPXE script that will run when the instance boots;
+	// however, you should be aware that the same iPXE script will run
+	// every time an instance boots; not only after the initial
+	// LaunchInstance call.
+	// The default iPXE script connects to the instance's local boot
+	// volume over iSCSI and performs a network boot. If you use a custom iPXE
+	// script and want to network-boot from the instance's local boot volume
+	// over iSCSI the same way as the default iPXE script, you should use the
+	// following iSCSI IP address: 169.254.0.2, and boot volume IQN:
+	// iqn.2015-02.oracle.boot.
+	// For more information about the Bring Your Own Image feature of
+	// Oracle Cloud Infrastructure, see
+	// Bring Your Own Image (https://docs.cloud.oracle.com/iaas/Content/Compute/References/bringyourownimage.htm).
+	// For more information about iPXE, see http://ipxe.org.
+	IpxeScript *string `mandatory:"false" json:"ipxeScript"`
+
+	// Custom metadata key/value pairs that you provide, such as the SSH public key
+	// required to connect to the instance.
+	// A metadata service runs on every launched instance. The service is an HTTP
+	// endpoint listening on 169.254.169.254. You can use the service to:
+	// * Provide information to Cloud-Init (https://cloudinit.readthedocs.org/en/latest/)
+	//   to be used for various system initialization tasks.
+	// * Get information about the instance, including the custom metadata that you
+	//   provide when you launch the instance.
+	//  **Providing Cloud-Init Metadata**
+	//  You can use the following metadata key names to provide information to
+	//  Cloud-Init:
+	//  **"ssh_authorized_keys"** - Provide one or more public SSH keys to be
+	//  included in the `~/.ssh/authorized_keys` file for the default user on the
+	//  instance. Use a newline character to separate multiple keys. The SSH
+	//  keys must be in the format necessary for the `authorized_keys` file, as shown
+	//  in the example below.
+	//  **"user_data"** - Provide your own base64-encoded data to be used by
+	//  Cloud-Init to run custom scripts or provide custom Cloud-Init configuration. For
+	//  information about how to take advantage of user data, see the
+	//  Cloud-Init Documentation (http://cloudinit.readthedocs.org/en/latest/topics/format.html).
+	//  **Metadata Example**
+	//       "metadata" : {
+	//          "quake_bot_level" : "Severe",
+	//          "ssh_authorized_keys" : "ssh-rsa <your_public_SSH_key>== rsa-key-20160227",
+	//          "user_data" : "<your_public_SSH_key>=="
+	//       }
+	//  **Getting Metadata on the Instance**
+	//  To get information about your instance, connect to the instance using SSH and issue any of the
+	//  following GET requests:
+	//      curl -H "Authorization: Bearer Oracle" http://169.254.169.254/opc/v2/instance/
+	//      curl -H "Authorization: Bearer Oracle" http://169.254.169.254/opc/v2/instance/metadata/
+	//      curl -H "Authorization: Bearer Oracle" http://169.254.169.254/opc/v2/instance/metadata/<any-key-name>
+	//  You'll get back a response that includes all the instance information; only the metadata information; or
+	//  the metadata information for the specified key name, respectively.
+	//  The combined size of the `metadata` and `extendedMetadata` objects can be a maximum of 32,000 bytes.
+	Metadata map[string]string `mandatory:"false" json:"metadata"`
+
+	// The shape of an instance. The shape determines the number of CPUs, amount of memory,
+	// and other resources allocated to the instance.
+	// You can enumerate all available shapes by calling ListShapes.
+	Shape *string `mandatory:"false" json:"shape"`
+
+	ShapeConfig *InstanceConfigurationLaunchInstanceShapeConfigDetails `mandatory:"false" json:"shapeConfig"`
+
+	PlatformConfig InstanceConfigurationLaunchInstancePlatformConfig `mandatory:"false" json:"platformConfig"`
+
+	SourceDetails InstanceConfigurationInstanceSourceDetails `mandatory:"false" json:"sourceDetails"`
+
+	// A fault domain is a grouping of hardware and infrastructure within an availability domain.
+	// Each availability domain contains three fault domains. Fault domains let you distribute your
+	// instances so that they are not on the same physical hardware within a single availability domain.
+	// A hardware failure or Compute hardware maintenance that affects one fault domain does not affect
+	// instances in other fault domains.
+	// If you do not specify the fault domain, the system selects one for you.
+	//
+	// To get a list of fault domains, use the
+	// ListFaultDomains operation in the
+	// Identity and Access Management Service API.
+	// Example: `FAULT-DOMAIN-1`
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	// The OCID of dedicated VM host.
+	// Dedicated VM hosts can be used when launching individual instances from an instance configuration. They
+	// cannot be used to launch instance pools.
+	DedicatedVmHostId *string `mandatory:"false" json:"dedicatedVmHostId"`
+
+	// Specifies the configuration mode for launching virtual machine (VM) instances. The configuration modes are:
+	// * `NATIVE` - VM instances launch with iSCSI boot and VFIO devices. The default value for platform images.
+	// * `EMULATED` - VM instances launch with emulated devices, such as the E1000 network driver and emulated SCSI disk controller.
+	// * `PARAVIRTUALIZED` - VM instances launch with paravirtualized devices using VirtIO drivers.
+	// * `CUSTOM` - VM instances launch with custom configuration settings specified in the `LaunchOptions` parameter.
+	LaunchMode InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum `mandatory:"false" json:"launchMode,omitempty"`
+
+	LaunchOptions *InstanceConfigurationLaunchOptions `mandatory:"false" json:"launchOptions"`
+
+	AgentConfig *InstanceConfigurationLaunchInstanceAgentConfigDetails `mandatory:"false" json:"agentConfig"`
+
+	// Whether to enable in-transit encryption for the data volume's paravirtualized attachment. The default value is false.
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+
+	// The preferred maintenance action for an instance. The default is LIVE_MIGRATE, if live migration is supported.
+	// * `LIVE_MIGRATE` - Run maintenance using a live migration.
+	// * `REBOOT` - Run maintenance using a reboot.
+	PreferredMaintenanceAction InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum `mandatory:"false" json:"preferredMaintenanceAction,omitempty"`
+
+	InstanceOptions *InstanceConfigurationInstanceOptions `mandatory:"false" json:"instanceOptions"`
+
+	AvailabilityConfig *InstanceConfigurationAvailabilityConfig `mandatory:"false" json:"availabilityConfig"`
+
+	PreemptibleInstanceConfig *PreemptibleInstanceConfigDetails `mandatory:"false" json:"preemptibleInstanceConfig"`
+}
+
+func (m InstanceConfigurationLaunchInstanceDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *InstanceConfigurationLaunchInstanceDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		AvailabilityDomain             *string                                                                  `json:"availabilityDomain"`
+		CapacityReservationId          *string                                                                  `json:"capacityReservationId"`
+		CompartmentId                  *string                                                                  `json:"compartmentId"`
+		CreateVnicDetails              *InstanceConfigurationCreateVnicDetails                                  `json:"createVnicDetails"`
+		DefinedTags                    map[string]map[string]interface{}                                        `json:"definedTags"`
+		DisplayName                    *string                                                                  `json:"displayName"`
+		ExtendedMetadata               map[string]interface{}                                                   `json:"extendedMetadata"`
+		FreeformTags                   map[string]string                                                        `json:"freeformTags"`
+		IpxeScript                     *string                                                                  `json:"ipxeScript"`
+		Metadata                       map[string]string                                                        `json:"metadata"`
+		Shape                          *string                                                                  `json:"shape"`
+		ShapeConfig                    *InstanceConfigurationLaunchInstanceShapeConfigDetails                   `json:"shapeConfig"`
+		PlatformConfig                 instanceconfigurationlaunchinstanceplatformconfig                        `json:"platformConfig"`
+		SourceDetails                  instanceconfigurationinstancesourcedetails                               `json:"sourceDetails"`
+		FaultDomain                    *string                                                                  `json:"faultDomain"`
+		DedicatedVmHostId              *string                                                                  `json:"dedicatedVmHostId"`
+		LaunchMode                     InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum                 `json:"launchMode"`
+		LaunchOptions                  *InstanceConfigurationLaunchOptions                                      `json:"launchOptions"`
+		AgentConfig                    *InstanceConfigurationLaunchInstanceAgentConfigDetails                   `json:"agentConfig"`
+		IsPvEncryptionInTransitEnabled *bool                                                                    `json:"isPvEncryptionInTransitEnabled"`
+		PreferredMaintenanceAction     InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum `json:"preferredMaintenanceAction"`
+		InstanceOptions                *InstanceConfigurationInstanceOptions                                    `json:"instanceOptions"`
+		AvailabilityConfig             *InstanceConfigurationAvailabilityConfig                                 `json:"availabilityConfig"`
+		PreemptibleInstanceConfig      *PreemptibleInstanceConfigDetails                                        `json:"preemptibleInstanceConfig"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.AvailabilityDomain = model.AvailabilityDomain
+
+	m.CapacityReservationId = model.CapacityReservationId
+
+	m.CompartmentId = model.CompartmentId
+
+	m.CreateVnicDetails = model.CreateVnicDetails
+
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.ExtendedMetadata = model.ExtendedMetadata
+
+	m.FreeformTags = model.FreeformTags
+
+	m.IpxeScript = model.IpxeScript
+
+	m.Metadata = model.Metadata
+
+	m.Shape = model.Shape
+
+	m.ShapeConfig = model.ShapeConfig
+
+	nn, e = model.PlatformConfig.UnmarshalPolymorphicJSON(model.PlatformConfig.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.PlatformConfig = nn.(InstanceConfigurationLaunchInstancePlatformConfig)
+	} else {
+		m.PlatformConfig = nil
+	}
+
+	nn, e = model.SourceDetails.UnmarshalPolymorphicJSON(model.SourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.SourceDetails = nn.(InstanceConfigurationInstanceSourceDetails)
+	} else {
+		m.SourceDetails = nil
+	}
+
+	m.FaultDomain = model.FaultDomain
+
+	m.DedicatedVmHostId = model.DedicatedVmHostId
+
+	m.LaunchMode = model.LaunchMode
+
+	m.LaunchOptions = model.LaunchOptions
+
+	m.AgentConfig = model.AgentConfig
+
+	m.IsPvEncryptionInTransitEnabled = model.IsPvEncryptionInTransitEnabled
+
+	m.PreferredMaintenanceAction = model.PreferredMaintenanceAction
+
+	m.InstanceOptions = model.InstanceOptions
+
+	m.AvailabilityConfig = model.AvailabilityConfig
+
+	m.PreemptibleInstanceConfig = model.PreemptibleInstanceConfig
+
+	return
+}
+
+// InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum Enum with underlying type: string
+type InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum string
+
+// Set of constants representing the allowable values for InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum
+const (
+	InstanceConfigurationLaunchInstanceDetailsLaunchModeNative          InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum = "NATIVE"
+	InstanceConfigurationLaunchInstanceDetailsLaunchModeEmulated        InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum = "EMULATED"
+	InstanceConfigurationLaunchInstanceDetailsLaunchModeParavirtualized InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum = "PARAVIRTUALIZED"
+	InstanceConfigurationLaunchInstanceDetailsLaunchModeCustom          InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum = "CUSTOM"
+)
+
+var mappingInstanceConfigurationLaunchInstanceDetailsLaunchMode = map[string]InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum{
+	"NATIVE":          InstanceConfigurationLaunchInstanceDetailsLaunchModeNative,
+	"EMULATED":        InstanceConfigurationLaunchInstanceDetailsLaunchModeEmulated,
+	"PARAVIRTUALIZED": InstanceConfigurationLaunchInstanceDetailsLaunchModeParavirtualized,
+	"CUSTOM":          InstanceConfigurationLaunchInstanceDetailsLaunchModeCustom,
+}
+
+// GetInstanceConfigurationLaunchInstanceDetailsLaunchModeEnumValues Enumerates the set of values for InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum
+func GetInstanceConfigurationLaunchInstanceDetailsLaunchModeEnumValues() []InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum {
+	values := make([]InstanceConfigurationLaunchInstanceDetailsLaunchModeEnum, 0)
+	for _, v := range mappingInstanceConfigurationLaunchInstanceDetailsLaunchMode {
+		values = append(values, v)
+	}
+	return values
+}
+
+// InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum Enum with underlying type: string
+type InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum string
+
+// Set of constants representing the allowable values for InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum
+const (
+	InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionLiveMigrate InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum = "LIVE_MIGRATE"
+	InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionReboot      InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum = "REBOOT"
+)
+
+var mappingInstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceAction = map[string]InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum{
+	"LIVE_MIGRATE": InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionLiveMigrate,
+	"REBOOT":       InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionReboot,
+}
+
+// GetInstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnumValues Enumerates the set of values for InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum
+func GetInstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnumValues() []InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum {
+	values := make([]InstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceActionEnum, 0)
+	for _, v := range mappingInstanceConfigurationLaunchInstanceDetailsPreferredMaintenanceAction {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_platform_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_platform_config.go
new file mode 100644
index 000000000000..9368b43d9747
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_platform_config.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationLaunchInstancePlatformConfig The platform configuration requested for the instance.
+// If you provide the parameter, the instance is created with the platform configuration that you specify.
+// For any values that you omit, the instance uses the default configuration values for the `shape` that you
+// specify. If you don't provide the parameter, the default values for the `shape` are used.
+// Each shape only supports certain configurable values. If the values that you provide are not valid for the
+// specified `shape`, an error is returned.
+type InstanceConfigurationLaunchInstancePlatformConfig interface {
+}
+
+type instanceconfigurationlaunchinstanceplatformconfig struct {
+	JsonData []byte
+	Type     string `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *instanceconfigurationlaunchinstanceplatformconfig) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerinstanceconfigurationlaunchinstanceplatformconfig instanceconfigurationlaunchinstanceplatformconfig
+	s := struct {
+		Model Unmarshalerinstanceconfigurationlaunchinstanceplatformconfig
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *instanceconfigurationlaunchinstanceplatformconfig) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "AMD_MILAN_BM":
+		mm := InstanceConfigurationAmdMilanBmLaunchInstancePlatformConfig{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m instanceconfigurationlaunchinstanceplatformconfig) String() string {
+	return common.PointerString(m)
+}
+
+// InstanceConfigurationLaunchInstancePlatformConfigTypeEnum Enum with underlying type: string
+type InstanceConfigurationLaunchInstancePlatformConfigTypeEnum string
+
+// Set of constants representing the allowable values for InstanceConfigurationLaunchInstancePlatformConfigTypeEnum
+const (
+	InstanceConfigurationLaunchInstancePlatformConfigTypeAmdMilanBm InstanceConfigurationLaunchInstancePlatformConfigTypeEnum = "AMD_MILAN_BM"
+)
+
+var mappingInstanceConfigurationLaunchInstancePlatformConfigType = map[string]InstanceConfigurationLaunchInstancePlatformConfigTypeEnum{
+	"AMD_MILAN_BM": InstanceConfigurationLaunchInstancePlatformConfigTypeAmdMilanBm,
+}
+
+// GetInstanceConfigurationLaunchInstancePlatformConfigTypeEnumValues Enumerates the set of values for InstanceConfigurationLaunchInstancePlatformConfigTypeEnum
+func GetInstanceConfigurationLaunchInstancePlatformConfigTypeEnumValues() []InstanceConfigurationLaunchInstancePlatformConfigTypeEnum {
+	values := make([]InstanceConfigurationLaunchInstancePlatformConfigTypeEnum, 0)
+	for _, v := range mappingInstanceConfigurationLaunchInstancePlatformConfigType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_shape_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_shape_config_details.go
new file mode 100644
index 000000000000..c2ed3fb686f4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_instance_shape_config_details.go
@@ -0,0 +1,71 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationLaunchInstanceShapeConfigDetails The shape configuration requested for the instance.
+// If the parameter is provided, the instance is created
+// with the resources that you specify. If some properties are missing or
+// the entire parameter is not provided, the instance is created with the default
+// configuration values for the `shape` that you specify.
+// Each shape only supports certain configurable values. If the values that you provide are not valid for the
+// specified `shape`, an error is returned.
+type InstanceConfigurationLaunchInstanceShapeConfigDetails struct {
+
+	// The total number of OCPUs available to the instance.
+	Ocpus *float32 `mandatory:"false" json:"ocpus"`
+
+	// The total amount of memory available to the instance, in gigabytes.
+	MemoryInGBs *float32 `mandatory:"false" json:"memoryInGBs"`
+
+	// The baseline OCPU utilization for a subcore burstable VM instance. Leave this attribute blank for a
+	// non-burstable instance, or explicitly specify non-burstable with `BASELINE_1_1`.
+	// The following values are supported:
+	// - `BASELINE_1_8` - baseline usage is 1/8 of an OCPU.
+	// - `BASELINE_1_2` - baseline usage is 1/2 of an OCPU.
+	// - `BASELINE_1_1` - baseline usage is an entire OCPU. This represents a non-burstable instance.
+	BaselineOcpuUtilization InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum `mandatory:"false" json:"baselineOcpuUtilization,omitempty"`
+}
+
+func (m InstanceConfigurationLaunchInstanceShapeConfigDetails) String() string {
+	return common.PointerString(m)
+}
+
+// InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum Enum with underlying type: string
+type InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum string
+
+// Set of constants representing the allowable values for InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum
+const (
+	InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilization8 InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum = "BASELINE_1_8"
+	InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilization2 InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum = "BASELINE_1_2"
+	InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilization1 InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum = "BASELINE_1_1"
+)
+
+var mappingInstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilization = map[string]InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum{
+	"BASELINE_1_8": InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilization8,
+	"BASELINE_1_2": InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilization2,
+	"BASELINE_1_1": InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilization1,
+}
+
+// GetInstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnumValues Enumerates the set of values for InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum
+func GetInstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnumValues() []InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum {
+	values := make([]InstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum, 0)
+	for _, v := range mappingInstanceConfigurationLaunchInstanceShapeConfigDetailsBaselineOcpuUtilization {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_options.go
new file mode 100644
index 000000000000..37450f04f8d4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_launch_options.go
@@ -0,0 +1,174 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationLaunchOptions Options for tuning the compatibility and performance of VM shapes. The values that you specify override any
+// default values.
+type InstanceConfigurationLaunchOptions struct {
+
+	// Emulation type for the boot volume.
+	// * `ISCSI` - ISCSI attached block storage device.
+	// * `SCSI` - Emulated SCSI disk.
+	// * `IDE` - Emulated IDE disk.
+	// * `VFIO` - Direct attached Virtual Function storage. This is the default option for local data
+	// volumes on platform images.
+	// * `PARAVIRTUALIZED` - Paravirtualized disk. This is the default for boot volumes and remote block
+	// storage volumes on platform images.
+	BootVolumeType InstanceConfigurationLaunchOptionsBootVolumeTypeEnum `mandatory:"false" json:"bootVolumeType,omitempty"`
+
+	// Firmware used to boot VM. Select the option that matches your operating system.
+	// * `BIOS` - Boot VM using BIOS style firmware. This is compatible with both 32 bit and 64 bit operating
+	// systems that boot using MBR style bootloaders.
+	// * `UEFI_64` - Boot VM using UEFI style firmware compatible with 64 bit operating systems. This is the
+	// default for platform images.
+	Firmware InstanceConfigurationLaunchOptionsFirmwareEnum `mandatory:"false" json:"firmware,omitempty"`
+
+	// Emulation type for the physical network interface card (NIC).
+	// * `E1000` - Emulated Gigabit ethernet controller. Compatible with Linux e1000 network driver.
+	// * `VFIO` - Direct attached Virtual Function network controller. This is the networking type
+	// when you launch an instance using hardware-assisted (SR-IOV) networking.
+	// * `PARAVIRTUALIZED` - VM instances launch with paravirtualized devices using VirtIO drivers.
+	NetworkType InstanceConfigurationLaunchOptionsNetworkTypeEnum `mandatory:"false" json:"networkType,omitempty"`
+
+	// Emulation type for volume.
+	// * `ISCSI` - ISCSI attached block storage device.
+	// * `SCSI` - Emulated SCSI disk.
+	// * `IDE` - Emulated IDE disk.
+	// * `VFIO` - Direct attached Virtual Function storage. This is the default option for local data
+	// volumes on platform images.
+	// * `PARAVIRTUALIZED` - Paravirtualized disk. This is the default for boot volumes and remote block
+	// storage volumes on platform images.
+	RemoteDataVolumeType InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum `mandatory:"false" json:"remoteDataVolumeType,omitempty"`
+
+	// Deprecated. Instead use `isPvEncryptionInTransitEnabled` in
+	// InstanceConfigurationLaunchInstanceDetails.
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+
+	// Whether to enable consistent volume naming feature. Defaults to false.
+	IsConsistentVolumeNamingEnabled *bool `mandatory:"false" json:"isConsistentVolumeNamingEnabled"`
+}
+
+func (m InstanceConfigurationLaunchOptions) String() string {
+	return common.PointerString(m)
+}
+
+// InstanceConfigurationLaunchOptionsBootVolumeTypeEnum Enum with underlying type: string
+type InstanceConfigurationLaunchOptionsBootVolumeTypeEnum string
+
+// Set of constants representing the allowable values for InstanceConfigurationLaunchOptionsBootVolumeTypeEnum
+const (
+	InstanceConfigurationLaunchOptionsBootVolumeTypeIscsi           InstanceConfigurationLaunchOptionsBootVolumeTypeEnum = "ISCSI"
+	InstanceConfigurationLaunchOptionsBootVolumeTypeScsi            InstanceConfigurationLaunchOptionsBootVolumeTypeEnum = "SCSI"
+	InstanceConfigurationLaunchOptionsBootVolumeTypeIde             InstanceConfigurationLaunchOptionsBootVolumeTypeEnum = "IDE"
+	InstanceConfigurationLaunchOptionsBootVolumeTypeVfio            InstanceConfigurationLaunchOptionsBootVolumeTypeEnum = "VFIO"
+	InstanceConfigurationLaunchOptionsBootVolumeTypeParavirtualized InstanceConfigurationLaunchOptionsBootVolumeTypeEnum = "PARAVIRTUALIZED"
+)
+
+var mappingInstanceConfigurationLaunchOptionsBootVolumeType = map[string]InstanceConfigurationLaunchOptionsBootVolumeTypeEnum{
+	"ISCSI":           InstanceConfigurationLaunchOptionsBootVolumeTypeIscsi,
+	"SCSI":            InstanceConfigurationLaunchOptionsBootVolumeTypeScsi,
+	"IDE":             InstanceConfigurationLaunchOptionsBootVolumeTypeIde,
+	"VFIO":            InstanceConfigurationLaunchOptionsBootVolumeTypeVfio,
+	"PARAVIRTUALIZED": InstanceConfigurationLaunchOptionsBootVolumeTypeParavirtualized,
+}
+
+// GetInstanceConfigurationLaunchOptionsBootVolumeTypeEnumValues Enumerates the set of values for InstanceConfigurationLaunchOptionsBootVolumeTypeEnum
+func GetInstanceConfigurationLaunchOptionsBootVolumeTypeEnumValues() []InstanceConfigurationLaunchOptionsBootVolumeTypeEnum {
+	values := make([]InstanceConfigurationLaunchOptionsBootVolumeTypeEnum, 0)
+	for _, v := range mappingInstanceConfigurationLaunchOptionsBootVolumeType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// InstanceConfigurationLaunchOptionsFirmwareEnum Enum with underlying type: string
+type InstanceConfigurationLaunchOptionsFirmwareEnum string
+
+// Set of constants representing the allowable values for InstanceConfigurationLaunchOptionsFirmwareEnum
+const (
+	InstanceConfigurationLaunchOptionsFirmwareBios   InstanceConfigurationLaunchOptionsFirmwareEnum = "BIOS"
+	InstanceConfigurationLaunchOptionsFirmwareUefi64 InstanceConfigurationLaunchOptionsFirmwareEnum = "UEFI_64"
+)
+
+var mappingInstanceConfigurationLaunchOptionsFirmware = map[string]InstanceConfigurationLaunchOptionsFirmwareEnum{
+	"BIOS":    InstanceConfigurationLaunchOptionsFirmwareBios,
+	"UEFI_64": InstanceConfigurationLaunchOptionsFirmwareUefi64,
+}
+
+// GetInstanceConfigurationLaunchOptionsFirmwareEnumValues Enumerates the set of values for InstanceConfigurationLaunchOptionsFirmwareEnum
+func GetInstanceConfigurationLaunchOptionsFirmwareEnumValues() []InstanceConfigurationLaunchOptionsFirmwareEnum {
+	values := make([]InstanceConfigurationLaunchOptionsFirmwareEnum, 0)
+	for _, v := range mappingInstanceConfigurationLaunchOptionsFirmware {
+		values = append(values, v)
+	}
+	return values
+}
+
+// InstanceConfigurationLaunchOptionsNetworkTypeEnum Enum with underlying type: string
+type InstanceConfigurationLaunchOptionsNetworkTypeEnum string
+
+// Set of constants representing the allowable values for InstanceConfigurationLaunchOptionsNetworkTypeEnum
+const (
+	InstanceConfigurationLaunchOptionsNetworkTypeE1000           InstanceConfigurationLaunchOptionsNetworkTypeEnum = "E1000"
+	InstanceConfigurationLaunchOptionsNetworkTypeVfio            InstanceConfigurationLaunchOptionsNetworkTypeEnum = "VFIO"
+	InstanceConfigurationLaunchOptionsNetworkTypeParavirtualized InstanceConfigurationLaunchOptionsNetworkTypeEnum = "PARAVIRTUALIZED"
+)
+
+var mappingInstanceConfigurationLaunchOptionsNetworkType = map[string]InstanceConfigurationLaunchOptionsNetworkTypeEnum{
+	"E1000":           InstanceConfigurationLaunchOptionsNetworkTypeE1000,
+	"VFIO":            InstanceConfigurationLaunchOptionsNetworkTypeVfio,
+	"PARAVIRTUALIZED": InstanceConfigurationLaunchOptionsNetworkTypeParavirtualized,
+}
+
+// GetInstanceConfigurationLaunchOptionsNetworkTypeEnumValues Enumerates the set of values for InstanceConfigurationLaunchOptionsNetworkTypeEnum
+func GetInstanceConfigurationLaunchOptionsNetworkTypeEnumValues() []InstanceConfigurationLaunchOptionsNetworkTypeEnum {
+	values := make([]InstanceConfigurationLaunchOptionsNetworkTypeEnum, 0)
+	for _, v := range mappingInstanceConfigurationLaunchOptionsNetworkType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum Enum with underlying type: string
+type InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum string
+
+// Set of constants representing the allowable values for InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum
+const (
+	InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeIscsi           InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum = "ISCSI"
+	InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeScsi            InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum = "SCSI"
+	InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeIde             InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum = "IDE"
+	InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeVfio            InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum = "VFIO"
+	InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeParavirtualized InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum = "PARAVIRTUALIZED"
+)
+
+var mappingInstanceConfigurationLaunchOptionsRemoteDataVolumeType = map[string]InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum{
+	"ISCSI":           InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeIscsi,
+	"SCSI":            InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeScsi,
+	"IDE":             InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeIde,
+	"VFIO":            InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeVfio,
+	"PARAVIRTUALIZED": InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeParavirtualized,
+}
+
+// GetInstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnumValues Enumerates the set of values for InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum
+func GetInstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnumValues() []InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum {
+	values := make([]InstanceConfigurationLaunchOptionsRemoteDataVolumeTypeEnum, 0)
+	for _, v := range mappingInstanceConfigurationLaunchOptionsRemoteDataVolumeType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_paravirtualized_attach_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_paravirtualized_attach_volume_details.go
new file mode 100644
index 000000000000..23fded8fe251
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_paravirtualized_attach_volume_details.go
@@ -0,0 +1,79 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationParavirtualizedAttachVolumeDetails The representation of InstanceConfigurationParavirtualizedAttachVolumeDetails
+type InstanceConfigurationParavirtualizedAttachVolumeDetails struct {
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Whether the attachment should be created in read-only mode.
+	IsReadOnly *bool `mandatory:"false" json:"isReadOnly"`
+
+	// The device name.
+	Device *string `mandatory:"false" json:"device"`
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	IsShareable *bool `mandatory:"false" json:"isShareable"`
+
+	// Whether to enable in-transit encryption for the data volume's paravirtualized attachment. The default value is false.
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+}
+
+//GetDisplayName returns DisplayName
+func (m InstanceConfigurationParavirtualizedAttachVolumeDetails) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m InstanceConfigurationParavirtualizedAttachVolumeDetails) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetDevice returns Device
+func (m InstanceConfigurationParavirtualizedAttachVolumeDetails) GetDevice() *string {
+	return m.Device
+}
+
+//GetIsShareable returns IsShareable
+func (m InstanceConfigurationParavirtualizedAttachVolumeDetails) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+func (m InstanceConfigurationParavirtualizedAttachVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m InstanceConfigurationParavirtualizedAttachVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeInstanceConfigurationParavirtualizedAttachVolumeDetails InstanceConfigurationParavirtualizedAttachVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeInstanceConfigurationParavirtualizedAttachVolumeDetails
+	}{
+		"paravirtualized",
+		(MarshalTypeInstanceConfigurationParavirtualizedAttachVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_summary.go
new file mode 100644
index 000000000000..250a140a8aec
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_summary.go
@@ -0,0 +1,49 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationSummary Summary information for an instance configuration.
+type InstanceConfigurationSummary struct {
+
+	// The OCID of the compartment containing the instance configuration.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the instance configuration.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The date and time the instance configuration was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// A user-friendly name for the instance configuration.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m InstanceConfigurationSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_volume_source_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_volume_source_details.go
new file mode 100644
index 000000000000..cfbb9762e181
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_volume_source_details.go
@@ -0,0 +1,70 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationVolumeSourceDetails The representation of InstanceConfigurationVolumeSourceDetails
+type InstanceConfigurationVolumeSourceDetails interface {
+}
+
+type instanceconfigurationvolumesourcedetails struct {
+	JsonData []byte
+	Type     string `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *instanceconfigurationvolumesourcedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerinstanceconfigurationvolumesourcedetails instanceconfigurationvolumesourcedetails
+	s := struct {
+		Model Unmarshalerinstanceconfigurationvolumesourcedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *instanceconfigurationvolumesourcedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "volumeBackup":
+		mm := InstanceConfigurationVolumeSourceFromVolumeBackupDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "volume":
+		mm := InstanceConfigurationVolumeSourceFromVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m instanceconfigurationvolumesourcedetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_volume_source_from_volume_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_volume_source_from_volume_backup_details.go
new file mode 100644
index 000000000000..959fab542dd7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_volume_source_from_volume_backup_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationVolumeSourceFromVolumeBackupDetails Specifies the volume backup.
+type InstanceConfigurationVolumeSourceFromVolumeBackupDetails struct {
+
+	// The OCID of the volume backup.
+	Id *string `mandatory:"false" json:"id"`
+}
+
+func (m InstanceConfigurationVolumeSourceFromVolumeBackupDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m InstanceConfigurationVolumeSourceFromVolumeBackupDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeInstanceConfigurationVolumeSourceFromVolumeBackupDetails InstanceConfigurationVolumeSourceFromVolumeBackupDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeInstanceConfigurationVolumeSourceFromVolumeBackupDetails
+	}{
+		"volumeBackup",
+		(MarshalTypeInstanceConfigurationVolumeSourceFromVolumeBackupDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_volume_source_from_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_volume_source_from_volume_details.go
new file mode 100644
index 000000000000..4c8dbc2593e3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_configuration_volume_source_from_volume_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConfigurationVolumeSourceFromVolumeDetails Specifies the source volume.
+type InstanceConfigurationVolumeSourceFromVolumeDetails struct {
+
+	// The OCID of the volume.
+	Id *string `mandatory:"false" json:"id"`
+}
+
+func (m InstanceConfigurationVolumeSourceFromVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m InstanceConfigurationVolumeSourceFromVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeInstanceConfigurationVolumeSourceFromVolumeDetails InstanceConfigurationVolumeSourceFromVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeInstanceConfigurationVolumeSourceFromVolumeDetails
+	}{
+		"volume",
+		(MarshalTypeInstanceConfigurationVolumeSourceFromVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_console_connection.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_console_connection.go
new file mode 100644
index 000000000000..039317fa68bd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_console_connection.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceConsoleConnection The `InstanceConsoleConnection` API provides you with console access to Compute instances,
+// enabling you to troubleshoot malfunctioning instances remotely.
+// For more information about instance console connections, see Troubleshooting Instances Using Instance Console Connections (https://docs.cloud.oracle.com/iaas/Content/Compute/References/serialconsole.htm).
+type InstanceConsoleConnection struct {
+
+	// The OCID of the compartment to contain the console connection.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// The SSH connection string for the console connection.
+	ConnectionString *string `mandatory:"false" json:"connectionString"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// The SSH public key fingerprint for the console connection.
+	Fingerprint *string `mandatory:"false" json:"fingerprint"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the console connection.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The OCID of the instance the console connection connects to.
+	InstanceId *string `mandatory:"false" json:"instanceId"`
+
+	// The current state of the console connection.
+	LifecycleState InstanceConsoleConnectionLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// The SSH connection string for the SSH tunnel used to
+	// connect to the console connection over VNC.
+	VncConnectionString *string `mandatory:"false" json:"vncConnectionString"`
+}
+
+func (m InstanceConsoleConnection) String() string {
+	return common.PointerString(m)
+}
+
+// InstanceConsoleConnectionLifecycleStateEnum Enum with underlying type: string
+type InstanceConsoleConnectionLifecycleStateEnum string
+
+// Set of constants representing the allowable values for InstanceConsoleConnectionLifecycleStateEnum
+const (
+	InstanceConsoleConnectionLifecycleStateActive   InstanceConsoleConnectionLifecycleStateEnum = "ACTIVE"
+	InstanceConsoleConnectionLifecycleStateCreating InstanceConsoleConnectionLifecycleStateEnum = "CREATING"
+	InstanceConsoleConnectionLifecycleStateDeleted  InstanceConsoleConnectionLifecycleStateEnum = "DELETED"
+	InstanceConsoleConnectionLifecycleStateDeleting InstanceConsoleConnectionLifecycleStateEnum = "DELETING"
+	InstanceConsoleConnectionLifecycleStateFailed   InstanceConsoleConnectionLifecycleStateEnum = "FAILED"
+)
+
+var mappingInstanceConsoleConnectionLifecycleState = map[string]InstanceConsoleConnectionLifecycleStateEnum{
+	"ACTIVE":   InstanceConsoleConnectionLifecycleStateActive,
+	"CREATING": InstanceConsoleConnectionLifecycleStateCreating,
+	"DELETED":  InstanceConsoleConnectionLifecycleStateDeleted,
+	"DELETING": InstanceConsoleConnectionLifecycleStateDeleting,
+	"FAILED":   InstanceConsoleConnectionLifecycleStateFailed,
+}
+
+// GetInstanceConsoleConnectionLifecycleStateEnumValues Enumerates the set of values for InstanceConsoleConnectionLifecycleStateEnum
+func GetInstanceConsoleConnectionLifecycleStateEnumValues() []InstanceConsoleConnectionLifecycleStateEnum {
+	values := make([]InstanceConsoleConnectionLifecycleStateEnum, 0)
+	for _, v := range mappingInstanceConsoleConnectionLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_credentials.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_credentials.go
new file mode 100644
index 000000000000..6fa7e437a4a7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_credentials.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceCredentials The credentials for a particular instance.
+type InstanceCredentials struct {
+
+	// The password for the username.
+	Password *string `mandatory:"true" json:"password"`
+
+	// The username.
+	Username *string `mandatory:"true" json:"username"`
+}
+
+func (m InstanceCredentials) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_options.go
new file mode 100644
index 000000000000..4b5b8f57833c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_options.go
@@ -0,0 +1,31 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceOptions Optional mutable instance options
+type InstanceOptions struct {
+
+	// Whether to disable the legacy (/v1) instance metadata service endpoints.
+	// Customers who have migrated to /v2 should set this to true for added security.
+	// Default is false.
+	AreLegacyImdsEndpointsDisabled *bool `mandatory:"false" json:"areLegacyImdsEndpointsDisabled"`
+}
+
+func (m InstanceOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool.go
new file mode 100644
index 000000000000..7546e35131f4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool.go
@@ -0,0 +1,103 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstancePool An instance pool is a set of instances within the same region that are managed as a group.
+// For more information about instance pools and instance configurations, see
+// Managing Compute Instances (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/instancemanagement.htm).
+type InstancePool struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the instance
+	// pool.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance configuration associated
+	// with the instance pool.
+	InstanceConfigurationId *string `mandatory:"true" json:"instanceConfigurationId"`
+
+	// The current state of the instance pool.
+	LifecycleState InstancePoolLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The placement configurations for the instance pool.
+	PlacementConfigurations []InstancePoolPlacementConfiguration `mandatory:"true" json:"placementConfigurations"`
+
+	// The number of instances that should be in the instance pool.
+	Size *int `mandatory:"true" json:"size"`
+
+	// The date and time the instance pool was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// The user-friendly name. Does not have to be unique.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The load balancers attached to the instance pool.
+	LoadBalancers []InstancePoolLoadBalancerAttachment `mandatory:"false" json:"loadBalancers"`
+}
+
+func (m InstancePool) String() string {
+	return common.PointerString(m)
+}
+
+// InstancePoolLifecycleStateEnum Enum with underlying type: string
+type InstancePoolLifecycleStateEnum string
+
+// Set of constants representing the allowable values for InstancePoolLifecycleStateEnum
+const (
+	InstancePoolLifecycleStateProvisioning InstancePoolLifecycleStateEnum = "PROVISIONING"
+	InstancePoolLifecycleStateScaling      InstancePoolLifecycleStateEnum = "SCALING"
+	InstancePoolLifecycleStateStarting     InstancePoolLifecycleStateEnum = "STARTING"
+	InstancePoolLifecycleStateStopping     InstancePoolLifecycleStateEnum = "STOPPING"
+	InstancePoolLifecycleStateTerminating  InstancePoolLifecycleStateEnum = "TERMINATING"
+	InstancePoolLifecycleStateStopped      InstancePoolLifecycleStateEnum = "STOPPED"
+	InstancePoolLifecycleStateTerminated   InstancePoolLifecycleStateEnum = "TERMINATED"
+	InstancePoolLifecycleStateRunning      InstancePoolLifecycleStateEnum = "RUNNING"
+)
+
+var mappingInstancePoolLifecycleState = map[string]InstancePoolLifecycleStateEnum{
+	"PROVISIONING": InstancePoolLifecycleStateProvisioning,
+	"SCALING":      InstancePoolLifecycleStateScaling,
+	"STARTING":     InstancePoolLifecycleStateStarting,
+	"STOPPING":     InstancePoolLifecycleStateStopping,
+	"TERMINATING":  InstancePoolLifecycleStateTerminating,
+	"STOPPED":      InstancePoolLifecycleStateStopped,
+	"TERMINATED":   InstancePoolLifecycleStateTerminated,
+	"RUNNING":      InstancePoolLifecycleStateRunning,
+}
+
+// GetInstancePoolLifecycleStateEnumValues Enumerates the set of values for InstancePoolLifecycleStateEnum
+func GetInstancePoolLifecycleStateEnumValues() []InstancePoolLifecycleStateEnum {
+	values := make([]InstancePoolLifecycleStateEnum, 0)
+	for _, v := range mappingInstancePoolLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_instance.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_instance.go
new file mode 100644
index 000000000000..f129e69a9d78
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_instance.go
@@ -0,0 +1,94 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstancePoolInstance Information about an instance that belongs to an instance pool.
+type InstancePoolInstance struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" json:"instancePoolId"`
+
+	// The availability domain the instance is running in.
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The attachment state of the instance in relation to the instance pool.
+	LifecycleState InstancePoolInstanceLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment that contains the
+	// instance.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance configuration
+	// used to create the instance.
+	InstanceConfigurationId *string `mandatory:"true" json:"instanceConfigurationId"`
+
+	// The region that contains the availability domain the instance is running in.
+	Region *string `mandatory:"true" json:"region"`
+
+	// The shape of the instance. The shape determines the number of CPUs, amount of memory,
+	// and other resources allocated to the instance.
+	Shape *string `mandatory:"true" json:"shape"`
+
+	// The lifecycle state of the instance. Refer to `lifecycleState` in the Instance resource.
+	State *string `mandatory:"true" json:"state"`
+
+	// The date and time the instance pool instance was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The user-friendly name. Does not have to be unique.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The fault domain the instance is running in.
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	// The load balancer backends that are configured for the instance.
+	LoadBalancerBackends []InstancePoolInstanceLoadBalancerBackend `mandatory:"false" json:"loadBalancerBackends"`
+}
+
+func (m InstancePoolInstance) String() string {
+	return common.PointerString(m)
+}
+
+// InstancePoolInstanceLifecycleStateEnum Enum with underlying type: string
+type InstancePoolInstanceLifecycleStateEnum string
+
+// Set of constants representing the allowable values for InstancePoolInstanceLifecycleStateEnum
+const (
+	InstancePoolInstanceLifecycleStateAttaching InstancePoolInstanceLifecycleStateEnum = "ATTACHING"
+	InstancePoolInstanceLifecycleStateActive    InstancePoolInstanceLifecycleStateEnum = "ACTIVE"
+	InstancePoolInstanceLifecycleStateDetaching InstancePoolInstanceLifecycleStateEnum = "DETACHING"
+)
+
+var mappingInstancePoolInstanceLifecycleState = map[string]InstancePoolInstanceLifecycleStateEnum{
+	"ATTACHING": InstancePoolInstanceLifecycleStateAttaching,
+	"ACTIVE":    InstancePoolInstanceLifecycleStateActive,
+	"DETACHING": InstancePoolInstanceLifecycleStateDetaching,
+}
+
+// GetInstancePoolInstanceLifecycleStateEnumValues Enumerates the set of values for InstancePoolInstanceLifecycleStateEnum
+func GetInstancePoolInstanceLifecycleStateEnumValues() []InstancePoolInstanceLifecycleStateEnum {
+	values := make([]InstancePoolInstanceLifecycleStateEnum, 0)
+	for _, v := range mappingInstancePoolInstanceLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_instance_load_balancer_backend.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_instance_load_balancer_backend.go
new file mode 100644
index 000000000000..7aa6e7009819
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_instance_load_balancer_backend.go
@@ -0,0 +1,65 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstancePoolInstanceLoadBalancerBackend Represents the load balancer Backend that is configured for an instance pool instance.
+type InstancePoolInstanceLoadBalancerBackend struct {
+
+	// The OCID of the load balancer attached to the instance pool.
+	LoadBalancerId *string `mandatory:"true" json:"loadBalancerId"`
+
+	// The name of the backend set on the load balancer.
+	BackendSetName *string `mandatory:"true" json:"backendSetName"`
+
+	// The name of the backend in the backend set.
+	BackendName *string `mandatory:"true" json:"backendName"`
+
+	// The health of the backend as observed by the load balancer.
+	BackendHealthStatus InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum `mandatory:"true" json:"backendHealthStatus"`
+}
+
+func (m InstancePoolInstanceLoadBalancerBackend) String() string {
+	return common.PointerString(m)
+}
+
+// InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum Enum with underlying type: string
+type InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum string
+
+// Set of constants representing the allowable values for InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum
+const (
+	InstancePoolInstanceLoadBalancerBackendBackendHealthStatusOk       InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum = "OK"
+	InstancePoolInstanceLoadBalancerBackendBackendHealthStatusWarning  InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum = "WARNING"
+	InstancePoolInstanceLoadBalancerBackendBackendHealthStatusCritical InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum = "CRITICAL"
+	InstancePoolInstanceLoadBalancerBackendBackendHealthStatusUnknown  InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum = "UNKNOWN"
+)
+
+var mappingInstancePoolInstanceLoadBalancerBackendBackendHealthStatus = map[string]InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum{
+	"OK":       InstancePoolInstanceLoadBalancerBackendBackendHealthStatusOk,
+	"WARNING":  InstancePoolInstanceLoadBalancerBackendBackendHealthStatusWarning,
+	"CRITICAL": InstancePoolInstanceLoadBalancerBackendBackendHealthStatusCritical,
+	"UNKNOWN":  InstancePoolInstanceLoadBalancerBackendBackendHealthStatusUnknown,
+}
+
+// GetInstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnumValues Enumerates the set of values for InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum
+func GetInstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnumValues() []InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum {
+	values := make([]InstancePoolInstanceLoadBalancerBackendBackendHealthStatusEnum, 0)
+	for _, v := range mappingInstancePoolInstanceLoadBalancerBackendBackendHealthStatus {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_load_balancer_attachment.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_load_balancer_attachment.go
new file mode 100644
index 000000000000..cdfb13bab2ce
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_load_balancer_attachment.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstancePoolLoadBalancerAttachment Represents a load balancer that is attached to an instance pool.
+type InstancePoolLoadBalancerAttachment struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the load balancer attachment.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool of the load balancer attachment.
+	InstancePoolId *string `mandatory:"true" json:"instancePoolId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the load balancer attached to the instance pool.
+	LoadBalancerId *string `mandatory:"true" json:"loadBalancerId"`
+
+	// The name of the backend set on the load balancer.
+	BackendSetName *string `mandatory:"true" json:"backendSetName"`
+
+	// The port value used for the backends.
+	Port *int `mandatory:"true" json:"port"`
+
+	// Indicates which VNIC on each instance in the instance pool should be used to associate with the load balancer.
+	// Possible values are "PrimaryVnic" or the displayName of one of the secondary VNICs on the instance configuration
+	// that is associated with the instance pool.
+	VnicSelection *string `mandatory:"true" json:"vnicSelection"`
+
+	// The status of the interaction between the instance pool and the load balancer.
+	LifecycleState InstancePoolLoadBalancerAttachmentLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+}
+
+func (m InstancePoolLoadBalancerAttachment) String() string {
+	return common.PointerString(m)
+}
+
+// InstancePoolLoadBalancerAttachmentLifecycleStateEnum Enum with underlying type: string
+type InstancePoolLoadBalancerAttachmentLifecycleStateEnum string
+
+// Set of constants representing the allowable values for InstancePoolLoadBalancerAttachmentLifecycleStateEnum
+const (
+	InstancePoolLoadBalancerAttachmentLifecycleStateAttaching InstancePoolLoadBalancerAttachmentLifecycleStateEnum = "ATTACHING"
+	InstancePoolLoadBalancerAttachmentLifecycleStateAttached  InstancePoolLoadBalancerAttachmentLifecycleStateEnum = "ATTACHED"
+	InstancePoolLoadBalancerAttachmentLifecycleStateDetaching InstancePoolLoadBalancerAttachmentLifecycleStateEnum = "DETACHING"
+	InstancePoolLoadBalancerAttachmentLifecycleStateDetached  InstancePoolLoadBalancerAttachmentLifecycleStateEnum = "DETACHED"
+)
+
+var mappingInstancePoolLoadBalancerAttachmentLifecycleState = map[string]InstancePoolLoadBalancerAttachmentLifecycleStateEnum{
+	"ATTACHING": InstancePoolLoadBalancerAttachmentLifecycleStateAttaching,
+	"ATTACHED":  InstancePoolLoadBalancerAttachmentLifecycleStateAttached,
+	"DETACHING": InstancePoolLoadBalancerAttachmentLifecycleStateDetaching,
+	"DETACHED":  InstancePoolLoadBalancerAttachmentLifecycleStateDetached,
+}
+
+// GetInstancePoolLoadBalancerAttachmentLifecycleStateEnumValues Enumerates the set of values for InstancePoolLoadBalancerAttachmentLifecycleStateEnum
+func GetInstancePoolLoadBalancerAttachmentLifecycleStateEnumValues() []InstancePoolLoadBalancerAttachmentLifecycleStateEnum {
+	values := make([]InstancePoolLoadBalancerAttachmentLifecycleStateEnum, 0)
+	for _, v := range mappingInstancePoolLoadBalancerAttachmentLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_placement_configuration.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_placement_configuration.go
new file mode 100644
index 000000000000..46ff7720c798
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_placement_configuration.go
@@ -0,0 +1,48 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstancePoolPlacementConfiguration The location for where an instance pool will place instances.
+type InstancePoolPlacementConfiguration struct {
+
+	// The availability domain to place instances.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the primary subnet to place instances.
+	PrimarySubnetId *string `mandatory:"true" json:"primarySubnetId"`
+
+	// The fault domains to place instances.
+	// If you don't provide any values, the system makes a best effort to distribute
+	// instances across all fault domains based on capacity.
+	// To distribute the instances evenly across selected fault domains, provide a
+	// set of fault domains. For example, you might want instances to be evenly
+	// distributed if your applications require high availability.
+	// To get a list of fault domains, use the
+	// ListFaultDomains operation
+	// in the Identity and Access Management Service API.
+	// Example: `[FAULT-DOMAIN-1, FAULT-DOMAIN-2, FAULT-DOMAIN-3]`
+	FaultDomains []string `mandatory:"false" json:"faultDomains"`
+
+	// The set of secondary VNIC data for instances in the pool.
+	SecondaryVnicSubnets []InstancePoolPlacementSecondaryVnicSubnet `mandatory:"false" json:"secondaryVnicSubnets"`
+}
+
+func (m InstancePoolPlacementConfiguration) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_placement_secondary_vnic_subnet.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_placement_secondary_vnic_subnet.go
new file mode 100644
index 000000000000..1d77e6d5bfce
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_placement_secondary_vnic_subnet.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstancePoolPlacementSecondaryVnicSubnet The secondary VNIC object for the placement configuration for an instance pool.
+type InstancePoolPlacementSecondaryVnicSubnet struct {
+
+	// The subnet OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) for the secondary VNIC.
+	SubnetId *string `mandatory:"true" json:"subnetId"`
+
+	// The display name of the VNIC. This is also use to match against the instance configuration defined
+	// secondary VNIC.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+}
+
+func (m InstancePoolPlacementSecondaryVnicSubnet) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_summary.go
new file mode 100644
index 000000000000..e74a4300c347
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_pool_summary.go
@@ -0,0 +1,96 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstancePoolSummary Summary information for an instance pool.
+type InstancePoolSummary struct {
+
+	// The OCID of the instance pool.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID of the compartment containing the instance pool.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the instance configuration associated with the instance pool.
+	InstanceConfigurationId *string `mandatory:"true" json:"instanceConfigurationId"`
+
+	// The current state of the instance pool.
+	LifecycleState InstancePoolSummaryLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The availability domains for the instance pool.
+	AvailabilityDomains []string `mandatory:"true" json:"availabilityDomains"`
+
+	// The number of instances that should be in the instance pool.
+	Size *int `mandatory:"true" json:"size"`
+
+	// The date and time the instance pool was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The user-friendly name. Does not have to be unique.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m InstancePoolSummary) String() string {
+	return common.PointerString(m)
+}
+
+// InstancePoolSummaryLifecycleStateEnum Enum with underlying type: string
+type InstancePoolSummaryLifecycleStateEnum string
+
+// Set of constants representing the allowable values for InstancePoolSummaryLifecycleStateEnum
+const (
+	InstancePoolSummaryLifecycleStateProvisioning InstancePoolSummaryLifecycleStateEnum = "PROVISIONING"
+	InstancePoolSummaryLifecycleStateScaling      InstancePoolSummaryLifecycleStateEnum = "SCALING"
+	InstancePoolSummaryLifecycleStateStarting     InstancePoolSummaryLifecycleStateEnum = "STARTING"
+	InstancePoolSummaryLifecycleStateStopping     InstancePoolSummaryLifecycleStateEnum = "STOPPING"
+	InstancePoolSummaryLifecycleStateTerminating  InstancePoolSummaryLifecycleStateEnum = "TERMINATING"
+	InstancePoolSummaryLifecycleStateStopped      InstancePoolSummaryLifecycleStateEnum = "STOPPED"
+	InstancePoolSummaryLifecycleStateTerminated   InstancePoolSummaryLifecycleStateEnum = "TERMINATED"
+	InstancePoolSummaryLifecycleStateRunning      InstancePoolSummaryLifecycleStateEnum = "RUNNING"
+)
+
+var mappingInstancePoolSummaryLifecycleState = map[string]InstancePoolSummaryLifecycleStateEnum{
+	"PROVISIONING": InstancePoolSummaryLifecycleStateProvisioning,
+	"SCALING":      InstancePoolSummaryLifecycleStateScaling,
+	"STARTING":     InstancePoolSummaryLifecycleStateStarting,
+	"STOPPING":     InstancePoolSummaryLifecycleStateStopping,
+	"TERMINATING":  InstancePoolSummaryLifecycleStateTerminating,
+	"STOPPED":      InstancePoolSummaryLifecycleStateStopped,
+	"TERMINATED":   InstancePoolSummaryLifecycleStateTerminated,
+	"RUNNING":      InstancePoolSummaryLifecycleStateRunning,
+}
+
+// GetInstancePoolSummaryLifecycleStateEnumValues Enumerates the set of values for InstancePoolSummaryLifecycleStateEnum
+func GetInstancePoolSummaryLifecycleStateEnumValues() []InstancePoolSummaryLifecycleStateEnum {
+	values := make([]InstancePoolSummaryLifecycleStateEnum, 0)
+	for _, v := range mappingInstancePoolSummaryLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_reservation_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_reservation_config.go
new file mode 100644
index 000000000000..3eed62a0224e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_reservation_config.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceReservationConfig Data that defines the instance reservation configuration.
+type InstanceReservationConfig struct {
+
+	// The shape to use when launching instances using compute capacity reservations. The shape determines the number of CPUs, the amount of memory,
+	// and other resources allocated to the instance.
+	// You can list all available shapes by calling ListComputeCapacityReservationInstanceShapes.
+	InstanceShape *string `mandatory:"true" json:"instanceShape"`
+
+	// The amount of capacity reserved in this configuration.
+	ReservedCount *int64 `mandatory:"true" json:"reservedCount"`
+
+	// The amount of capacity in use out of the total capacity reserved in this reservation configuration.
+	UsedCount *int64 `mandatory:"true" json:"usedCount"`
+
+	// The fault domain of this reservation configuration.
+	// If a value is not supplied, this reservation configuration is applicable to all fault domains in the specified availability domain.
+	// For more information, see Capacity Reservations (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/reserve-capacity.htm).
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	InstanceShapeConfig *InstanceReservationShapeConfigDetails `mandatory:"false" json:"instanceShapeConfig"`
+}
+
+func (m InstanceReservationConfig) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_reservation_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_reservation_config_details.go
new file mode 100644
index 000000000000..66b06906167c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_reservation_config_details.go
@@ -0,0 +1,47 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceReservationConfigDetails A template that contains the settings to use when defining the instance reservation configuration.
+type InstanceReservationConfigDetails struct {
+
+	// The shape requested when launching instances using reserved capacity.
+	// The shape determines the number of CPUs, amount of memory,
+	// and other resources allocated to the instance.
+	// You can list all available shapes by calling ListComputeCapacityReservationInstanceShapes.
+	InstanceShape *string `mandatory:"true" json:"instanceShape"`
+
+	// The amount of capacity to reserve in this reservation configuration.
+	ReservedCount *int64 `mandatory:"true" json:"reservedCount"`
+
+	InstanceShapeConfig *InstanceReservationShapeConfigDetails `mandatory:"false" json:"instanceShapeConfig"`
+
+	// The fault domain to use for instances created using this reservation configuration.
+	// For more information, see Fault Domains (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/regions.htm#fault).
+	// If you do not specify the fault domain, the capacity is available for an instance
+	// that does not specify a fault domain. To change the fault domain for a reservation,
+	// delete the reservation and create a new one in the preferred fault domain.
+	// To retrieve a list of fault domains, use the `ListFaultDomains` operation in
+	// the Identity and Access Management Service API (https://docs.cloud.oracle.com/iaas/api/#/en/identity/20160918/).
+	// Example: `FAULT-DOMAIN-1`
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+}
+
+func (m InstanceReservationConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_reservation_shape_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_reservation_shape_config_details.go
new file mode 100644
index 000000000000..0508fcd348ae
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_reservation_shape_config_details.go
@@ -0,0 +1,39 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceReservationShapeConfigDetails The shape configuration requested when launching instances in a compute capacity reservation.
+// If the parameter is provided, the reservation is created with the resources that you specify. If some
+// properties are missing or the parameter is not provided, the reservation is created
+// with the default configuration values for the `shape` that you specify.
+// Each shape only supports certain configurable values. If the values that you provide are not valid for the
+// specified `shape`, an error is returned.
+// For more information about customizing the resources that are allocated to flexible shapes,
+// see Flexible Shapes (https://docs.cloud.oracle.com/iaas/Content/Compute/References/computeshapes.htm#flexible).
+type InstanceReservationShapeConfigDetails struct {
+
+	// The total number of OCPUs available to the instance.
+	Ocpus *float32 `mandatory:"false" json:"ocpus"`
+
+	// The total amount of memory available to the instance, in gigabytes.
+	MemoryInGBs *float32 `mandatory:"false" json:"memoryInGBs"`
+}
+
+func (m InstanceReservationShapeConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_shape_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_shape_config.go
new file mode 100644
index 000000000000..17a367f5a245
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_shape_config.go
@@ -0,0 +1,93 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceShapeConfig The shape configuration for an instance. The shape configuration determines
+// the resources allocated to an instance.
+type InstanceShapeConfig struct {
+
+	// The total number of OCPUs available to the instance.
+	Ocpus *float32 `mandatory:"false" json:"ocpus"`
+
+	// The total amount of memory available to the instance, in gigabytes.
+	MemoryInGBs *float32 `mandatory:"false" json:"memoryInGBs"`
+
+	// The baseline OCPU utilization for a subcore burstable VM instance. Leave this attribute blank for a
+	// non-burstable instance, or explicitly specify non-burstable with `BASELINE_1_1`.
+	// The following values are supported:
+	// - `BASELINE_1_8` - baseline usage is 1/8 of an OCPU.
+	// - `BASELINE_1_2` - baseline usage is 1/2 of an OCPU.
+	// - `BASELINE_1_1` - baseline usage is the entire OCPU. This represents a non-burstable instance.
+	BaselineOcpuUtilization InstanceShapeConfigBaselineOcpuUtilizationEnum `mandatory:"false" json:"baselineOcpuUtilization,omitempty"`
+
+	// A short description of the instance's processor (CPU).
+	ProcessorDescription *string `mandatory:"false" json:"processorDescription"`
+
+	// The networking bandwidth available to the instance, in gigabits per second.
+	NetworkingBandwidthInGbps *float32 `mandatory:"false" json:"networkingBandwidthInGbps"`
+
+	// The maximum number of VNIC attachments for the instance.
+	MaxVnicAttachments *int `mandatory:"false" json:"maxVnicAttachments"`
+
+	// The number of GPUs available to the instance.
+	Gpus *int `mandatory:"false" json:"gpus"`
+
+	// A short description of the instance's graphics processing unit (GPU).
+	// If the instance does not have any GPUs, this field is `null`.
+	GpuDescription *string `mandatory:"false" json:"gpuDescription"`
+
+	// The number of local disks available to the instance.
+	LocalDisks *int `mandatory:"false" json:"localDisks"`
+
+	// The aggregate size of all local disks, in gigabytes.
+	// If the instance does not have any local disks, this field is `null`.
+	LocalDisksTotalSizeInGBs *float32 `mandatory:"false" json:"localDisksTotalSizeInGBs"`
+
+	// A short description of the local disks available to this instance.
+	// If the instance does not have any local disks, this field is `null`.
+	LocalDiskDescription *string `mandatory:"false" json:"localDiskDescription"`
+}
+
+func (m InstanceShapeConfig) String() string {
+	return common.PointerString(m)
+}
+
+// InstanceShapeConfigBaselineOcpuUtilizationEnum Enum with underlying type: string
+type InstanceShapeConfigBaselineOcpuUtilizationEnum string
+
+// Set of constants representing the allowable values for InstanceShapeConfigBaselineOcpuUtilizationEnum
+const (
+	InstanceShapeConfigBaselineOcpuUtilization8 InstanceShapeConfigBaselineOcpuUtilizationEnum = "BASELINE_1_8"
+	InstanceShapeConfigBaselineOcpuUtilization2 InstanceShapeConfigBaselineOcpuUtilizationEnum = "BASELINE_1_2"
+	InstanceShapeConfigBaselineOcpuUtilization1 InstanceShapeConfigBaselineOcpuUtilizationEnum = "BASELINE_1_1"
+)
+
+var mappingInstanceShapeConfigBaselineOcpuUtilization = map[string]InstanceShapeConfigBaselineOcpuUtilizationEnum{
+	"BASELINE_1_8": InstanceShapeConfigBaselineOcpuUtilization8,
+	"BASELINE_1_2": InstanceShapeConfigBaselineOcpuUtilization2,
+	"BASELINE_1_1": InstanceShapeConfigBaselineOcpuUtilization1,
+}
+
+// GetInstanceShapeConfigBaselineOcpuUtilizationEnumValues Enumerates the set of values for InstanceShapeConfigBaselineOcpuUtilizationEnum
+func GetInstanceShapeConfigBaselineOcpuUtilizationEnumValues() []InstanceShapeConfigBaselineOcpuUtilizationEnum {
+	values := make([]InstanceShapeConfigBaselineOcpuUtilizationEnum, 0)
+	for _, v := range mappingInstanceShapeConfigBaselineOcpuUtilization {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_source_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_source_details.go
new file mode 100644
index 000000000000..326ce1435460
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_source_details.go
@@ -0,0 +1,70 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceSourceDetails The representation of InstanceSourceDetails
+type InstanceSourceDetails interface {
+}
+
+type instancesourcedetails struct {
+	JsonData   []byte
+	SourceType string `json:"sourceType"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *instancesourcedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerinstancesourcedetails instancesourcedetails
+	s := struct {
+		Model Unmarshalerinstancesourcedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.SourceType = s.Model.SourceType
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *instancesourcedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.SourceType {
+	case "image":
+		mm := InstanceSourceViaImageDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "bootVolume":
+		mm := InstanceSourceViaBootVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m instancesourcedetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_source_via_boot_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_source_via_boot_volume_details.go
new file mode 100644
index 000000000000..e16b51ec1e66
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_source_via_boot_volume_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceSourceViaBootVolumeDetails The representation of InstanceSourceViaBootVolumeDetails
+type InstanceSourceViaBootVolumeDetails struct {
+
+	// The OCID of the boot volume used to boot the instance.
+	BootVolumeId *string `mandatory:"true" json:"bootVolumeId"`
+}
+
+func (m InstanceSourceViaBootVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m InstanceSourceViaBootVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeInstanceSourceViaBootVolumeDetails InstanceSourceViaBootVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"sourceType"`
+		MarshalTypeInstanceSourceViaBootVolumeDetails
+	}{
+		"bootVolume",
+		(MarshalTypeInstanceSourceViaBootVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_source_via_image_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_source_via_image_details.go
new file mode 100644
index 000000000000..57d9c525c612
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_source_via_image_details.go
@@ -0,0 +1,50 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceSourceViaImageDetails The representation of InstanceSourceViaImageDetails
+type InstanceSourceViaImageDetails struct {
+
+	// The OCID of the image used to boot the instance.
+	ImageId *string `mandatory:"true" json:"imageId"`
+
+	// The size of the boot volume in GBs. Minimum value is 50 GB and maximum value is 16384 GB (16TB).
+	BootVolumeSizeInGBs *int64 `mandatory:"false" json:"bootVolumeSizeInGBs"`
+
+	// The OCID of the Key Management key to assign as the master encryption key for the boot volume.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+}
+
+func (m InstanceSourceViaImageDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m InstanceSourceViaImageDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeInstanceSourceViaImageDetails InstanceSourceViaImageDetails
+	s := struct {
+		DiscriminatorParam string `json:"sourceType"`
+		MarshalTypeInstanceSourceViaImageDetails
+	}{
+		"image",
+		(MarshalTypeInstanceSourceViaImageDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_summary.go
new file mode 100644
index 000000000000..f422b3d3a8e0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/instance_summary.go
@@ -0,0 +1,62 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InstanceSummary Condensed instance data when listing instances in an instance pool.
+type InstanceSummary struct {
+
+	// The OCID of the instance.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The availability domain the instance is running in.
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the instance.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the instance confgiuration used to create the instance.
+	InstanceConfigurationId *string `mandatory:"true" json:"instanceConfigurationId"`
+
+	// The region that contains the availability domain the instance is running in.
+	Region *string `mandatory:"true" json:"region"`
+
+	// The current state of the instance pool instance.
+	State *string `mandatory:"true" json:"state"`
+
+	// The date and time the instance pool instance was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The user-friendly name. Does not have to be unique.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The fault domain the instance is running in.
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	// The shape of an instance. The shape determines the number of CPUs, amount of memory,
+	// and other resources allocated to the instance.
+	// You can enumerate all available shapes by calling ListShapes.
+	Shape *string `mandatory:"false" json:"shape"`
+
+	// The load balancer backends that are configured for the instance pool instance.
+	LoadBalancerBackends []InstancePoolInstanceLoadBalancerBackend `mandatory:"false" json:"loadBalancerBackends"`
+}
+
+func (m InstanceSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/internet_gateway.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/internet_gateway.go
new file mode 100644
index 000000000000..6c162e29454f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/internet_gateway.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// InternetGateway Represents a router that connects the edge of a VCN with the Internet. For an example scenario
+// that uses an internet gateway, see
+// Typical Networking Service Scenarios (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm#scenarios).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type InternetGateway struct {
+
+	// The OCID of the compartment containing the internet gateway.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The internet gateway's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The internet gateway's current state.
+	LifecycleState InternetGatewayLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The OCID of the VCN the internet gateway belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Whether the gateway is enabled. When the gateway is disabled, traffic is not
+	// routed to/from the Internet, regardless of route rules.
+	IsEnabled *bool `mandatory:"false" json:"isEnabled"`
+
+	// The date and time the internet gateway was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m InternetGateway) String() string {
+	return common.PointerString(m)
+}
+
+// InternetGatewayLifecycleStateEnum Enum with underlying type: string
+type InternetGatewayLifecycleStateEnum string
+
+// Set of constants representing the allowable values for InternetGatewayLifecycleStateEnum
+const (
+	InternetGatewayLifecycleStateProvisioning InternetGatewayLifecycleStateEnum = "PROVISIONING"
+	InternetGatewayLifecycleStateAvailable    InternetGatewayLifecycleStateEnum = "AVAILABLE"
+	InternetGatewayLifecycleStateTerminating  InternetGatewayLifecycleStateEnum = "TERMINATING"
+	InternetGatewayLifecycleStateTerminated   InternetGatewayLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingInternetGatewayLifecycleState = map[string]InternetGatewayLifecycleStateEnum{
+	"PROVISIONING": InternetGatewayLifecycleStateProvisioning,
+	"AVAILABLE":    InternetGatewayLifecycleStateAvailable,
+	"TERMINATING":  InternetGatewayLifecycleStateTerminating,
+	"TERMINATED":   InternetGatewayLifecycleStateTerminated,
+}
+
+// GetInternetGatewayLifecycleStateEnumValues Enumerates the set of values for InternetGatewayLifecycleStateEnum
+func GetInternetGatewayLifecycleStateEnumValues() []InternetGatewayLifecycleStateEnum {
+	values := make([]InternetGatewayLifecycleStateEnum, 0)
+	for _, v := range mappingInternetGatewayLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection.go
new file mode 100644
index 000000000000..4a98bfe253ad
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection.go
@@ -0,0 +1,153 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// IpSecConnection A connection between a DRG and CPE. This connection consists of multiple IPSec
+// tunnels. Creating this connection is one of the steps required when setting up
+// an IPSec VPN.
+// **Important:**  Each tunnel in an IPSec connection can use either static routing or BGP dynamic
+// routing (see the IPSecConnectionTunnel object's
+// `routing` attribute). Originally only static routing was supported and
+// every IPSec connection was required to have at least one static route configured.
+// To maintain backward compatibility in the API when support for BPG dynamic routing was introduced,
+// the API accepts an empty list of static routes if you configure both of the IPSec tunnels to use
+// BGP dynamic routing. If you switch a tunnel's routing from `BGP` to `STATIC`, you must first
+// ensure that the IPSec connection is configured with at least one valid CIDR block static route.
+// Oracle uses the IPSec connection's static routes when routing a tunnel's traffic *only*
+// if that tunnel's `routing` attribute = `STATIC`. Otherwise the static routes are ignored.
+// For more information about the workflow for setting up an IPSec connection, see
+// IPSec VPN (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingIPsec.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type IpSecConnection struct {
+
+	// The OCID of the compartment containing the IPSec connection.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the Cpe object.
+	CpeId *string `mandatory:"true" json:"cpeId"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// The IPSec connection's Oracle ID (OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The IPSec connection's current state.
+	LifecycleState IpSecConnectionLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// Static routes to the CPE. The CIDR must not be a
+	// multicast address or class E address.
+	// Used for routing a given IPSec tunnel's traffic only if the tunnel
+	// is using static routing. If you configure at least one tunnel to use static routing, then
+	// you must provide at least one valid static route. If you configure both
+	// tunnels to use BGP dynamic routing, you can provide an empty list for the static routes.
+	// The CIDR can be either IPv4 or IPv6. IPv6 addressing is supported for all commercial and government regions.
+	// See IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	// Example: `10.0.1.0/24`
+	// Example: `2001:db8::/32`
+	StaticRoutes []string `mandatory:"true" json:"staticRoutes"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Your identifier for your CPE device. Can be either an IP address or a hostname (specifically,
+	// the fully qualified domain name (FQDN)). The type of identifier here must correspond
+	// to the value for `cpeLocalIdentifierType`.
+	// If you don't provide a value when creating the IPSec connection, the `ipAddress` attribute
+	// for the Cpe object specified by `cpeId` is used as the `cpeLocalIdentifier`.
+	// For information about why you'd provide this value, see
+	// If Your CPE Is Behind a NAT Device (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/overviewIPsec.htm#nat).
+	// Example IP address: `10.0.3.3`
+	// Example hostname: `cpe.example.com`
+	CpeLocalIdentifier *string `mandatory:"false" json:"cpeLocalIdentifier"`
+
+	// The type of identifier for your CPE device. The value here must correspond to the value
+	// for `cpeLocalIdentifier`.
+	CpeLocalIdentifierType IpSecConnectionCpeLocalIdentifierTypeEnum `mandatory:"false" json:"cpeLocalIdentifierType,omitempty"`
+
+	// The date and time the IPSec connection was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m IpSecConnection) String() string {
+	return common.PointerString(m)
+}
+
+// IpSecConnectionLifecycleStateEnum Enum with underlying type: string
+type IpSecConnectionLifecycleStateEnum string
+
+// Set of constants representing the allowable values for IpSecConnectionLifecycleStateEnum
+const (
+	IpSecConnectionLifecycleStateProvisioning IpSecConnectionLifecycleStateEnum = "PROVISIONING"
+	IpSecConnectionLifecycleStateAvailable    IpSecConnectionLifecycleStateEnum = "AVAILABLE"
+	IpSecConnectionLifecycleStateTerminating  IpSecConnectionLifecycleStateEnum = "TERMINATING"
+	IpSecConnectionLifecycleStateTerminated   IpSecConnectionLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingIpSecConnectionLifecycleState = map[string]IpSecConnectionLifecycleStateEnum{
+	"PROVISIONING": IpSecConnectionLifecycleStateProvisioning,
+	"AVAILABLE":    IpSecConnectionLifecycleStateAvailable,
+	"TERMINATING":  IpSecConnectionLifecycleStateTerminating,
+	"TERMINATED":   IpSecConnectionLifecycleStateTerminated,
+}
+
+// GetIpSecConnectionLifecycleStateEnumValues Enumerates the set of values for IpSecConnectionLifecycleStateEnum
+func GetIpSecConnectionLifecycleStateEnumValues() []IpSecConnectionLifecycleStateEnum {
+	values := make([]IpSecConnectionLifecycleStateEnum, 0)
+	for _, v := range mappingIpSecConnectionLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// IpSecConnectionCpeLocalIdentifierTypeEnum Enum with underlying type: string
+type IpSecConnectionCpeLocalIdentifierTypeEnum string
+
+// Set of constants representing the allowable values for IpSecConnectionCpeLocalIdentifierTypeEnum
+const (
+	IpSecConnectionCpeLocalIdentifierTypeIpAddress IpSecConnectionCpeLocalIdentifierTypeEnum = "IP_ADDRESS"
+	IpSecConnectionCpeLocalIdentifierTypeHostname  IpSecConnectionCpeLocalIdentifierTypeEnum = "HOSTNAME"
+)
+
+var mappingIpSecConnectionCpeLocalIdentifierType = map[string]IpSecConnectionCpeLocalIdentifierTypeEnum{
+	"IP_ADDRESS": IpSecConnectionCpeLocalIdentifierTypeIpAddress,
+	"HOSTNAME":   IpSecConnectionCpeLocalIdentifierTypeHostname,
+}
+
+// GetIpSecConnectionCpeLocalIdentifierTypeEnumValues Enumerates the set of values for IpSecConnectionCpeLocalIdentifierTypeEnum
+func GetIpSecConnectionCpeLocalIdentifierTypeEnumValues() []IpSecConnectionCpeLocalIdentifierTypeEnum {
+	values := make([]IpSecConnectionCpeLocalIdentifierTypeEnum, 0)
+	for _, v := range mappingIpSecConnectionCpeLocalIdentifierType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_device_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_device_config.go
new file mode 100644
index 000000000000..2451c19f1f5b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_device_config.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// IpSecConnectionDeviceConfig Deprecated. For tunnel information, instead see:
+//   * IPSecConnectionTunnel
+//   * IPSecConnectionTunnelSharedSecret
+type IpSecConnectionDeviceConfig struct {
+
+	// The OCID of the compartment containing the IPSec connection.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The IPSec connection's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The date and time the IPSec connection was created.
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	// Two TunnelConfig objects.
+	Tunnels []TunnelConfig `mandatory:"false" json:"tunnels"`
+}
+
+func (m IpSecConnectionDeviceConfig) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_device_status.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_device_status.go
new file mode 100644
index 000000000000..100851a6590e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_device_status.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// IpSecConnectionDeviceStatus Deprecated. For tunnel information, instead see
+// IPSecConnectionTunnel.
+type IpSecConnectionDeviceStatus struct {
+
+	// The OCID of the compartment containing the IPSec connection.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The IPSec connection's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The date and time the IPSec connection was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	// Two TunnelStatus objects.
+	Tunnels []TunnelStatus `mandatory:"false" json:"tunnels"`
+}
+
+func (m IpSecConnectionDeviceStatus) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_tunnel.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_tunnel.go
new file mode 100644
index 000000000000..449b4947f864
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_tunnel.go
@@ -0,0 +1,172 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// IpSecConnectionTunnel Information about a single tunnel in an IPSec connection. This object does not include the tunnel's
+// shared secret (pre-shared key). That is in the
+// IPSecConnectionTunnelSharedSecret object.
+type IpSecConnectionTunnel struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the tunnel.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the tunnel.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The tunnel's lifecycle state.
+	LifecycleState IpSecConnectionTunnelLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The IP address of Oracle's VPN headend.
+	// Example: `203.0.113.21`
+	VpnIp *string `mandatory:"false" json:"vpnIp"`
+
+	// The IP address of the CPE's VPN headend.
+	// Example: `203.0.113.22`
+	CpeIp *string `mandatory:"false" json:"cpeIp"`
+
+	// The status of the tunnel based on IPSec protocol characteristics.
+	Status IpSecConnectionTunnelStatusEnum `mandatory:"false" json:"status,omitempty"`
+
+	// Internet Key Exchange protocol version.
+	IkeVersion IpSecConnectionTunnelIkeVersionEnum `mandatory:"false" json:"ikeVersion,omitempty"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	BgpSessionInfo *BgpSessionInfo `mandatory:"false" json:"bgpSessionInfo"`
+
+	EncryptionDomainConfig *EncryptionDomainConfig `mandatory:"false" json:"encryptionDomainConfig"`
+
+	// The type of routing used for this tunnel (either BGP dynamic routing or static routing).
+	Routing IpSecConnectionTunnelRoutingEnum `mandatory:"false" json:"routing,omitempty"`
+
+	// The date and time the IPSec connection tunnel was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	// When the status of the tunnel last changed, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeStatusUpdated *common.SDKTime `mandatory:"false" json:"timeStatusUpdated"`
+}
+
+func (m IpSecConnectionTunnel) String() string {
+	return common.PointerString(m)
+}
+
+// IpSecConnectionTunnelStatusEnum Enum with underlying type: string
+type IpSecConnectionTunnelStatusEnum string
+
+// Set of constants representing the allowable values for IpSecConnectionTunnelStatusEnum
+const (
+	IpSecConnectionTunnelStatusUp                 IpSecConnectionTunnelStatusEnum = "UP"
+	IpSecConnectionTunnelStatusDown               IpSecConnectionTunnelStatusEnum = "DOWN"
+	IpSecConnectionTunnelStatusDownForMaintenance IpSecConnectionTunnelStatusEnum = "DOWN_FOR_MAINTENANCE"
+	IpSecConnectionTunnelStatusPartialUp          IpSecConnectionTunnelStatusEnum = "PARTIAL_UP"
+)
+
+var mappingIpSecConnectionTunnelStatus = map[string]IpSecConnectionTunnelStatusEnum{
+	"UP":                   IpSecConnectionTunnelStatusUp,
+	"DOWN":                 IpSecConnectionTunnelStatusDown,
+	"DOWN_FOR_MAINTENANCE": IpSecConnectionTunnelStatusDownForMaintenance,
+	"PARTIAL_UP":           IpSecConnectionTunnelStatusPartialUp,
+}
+
+// GetIpSecConnectionTunnelStatusEnumValues Enumerates the set of values for IpSecConnectionTunnelStatusEnum
+func GetIpSecConnectionTunnelStatusEnumValues() []IpSecConnectionTunnelStatusEnum {
+	values := make([]IpSecConnectionTunnelStatusEnum, 0)
+	for _, v := range mappingIpSecConnectionTunnelStatus {
+		values = append(values, v)
+	}
+	return values
+}
+
+// IpSecConnectionTunnelIkeVersionEnum Enum with underlying type: string
+type IpSecConnectionTunnelIkeVersionEnum string
+
+// Set of constants representing the allowable values for IpSecConnectionTunnelIkeVersionEnum
+const (
+	IpSecConnectionTunnelIkeVersionV1 IpSecConnectionTunnelIkeVersionEnum = "V1"
+	IpSecConnectionTunnelIkeVersionV2 IpSecConnectionTunnelIkeVersionEnum = "V2"
+)
+
+var mappingIpSecConnectionTunnelIkeVersion = map[string]IpSecConnectionTunnelIkeVersionEnum{
+	"V1": IpSecConnectionTunnelIkeVersionV1,
+	"V2": IpSecConnectionTunnelIkeVersionV2,
+}
+
+// GetIpSecConnectionTunnelIkeVersionEnumValues Enumerates the set of values for IpSecConnectionTunnelIkeVersionEnum
+func GetIpSecConnectionTunnelIkeVersionEnumValues() []IpSecConnectionTunnelIkeVersionEnum {
+	values := make([]IpSecConnectionTunnelIkeVersionEnum, 0)
+	for _, v := range mappingIpSecConnectionTunnelIkeVersion {
+		values = append(values, v)
+	}
+	return values
+}
+
+// IpSecConnectionTunnelLifecycleStateEnum Enum with underlying type: string
+type IpSecConnectionTunnelLifecycleStateEnum string
+
+// Set of constants representing the allowable values for IpSecConnectionTunnelLifecycleStateEnum
+const (
+	IpSecConnectionTunnelLifecycleStateProvisioning IpSecConnectionTunnelLifecycleStateEnum = "PROVISIONING"
+	IpSecConnectionTunnelLifecycleStateAvailable    IpSecConnectionTunnelLifecycleStateEnum = "AVAILABLE"
+	IpSecConnectionTunnelLifecycleStateTerminating  IpSecConnectionTunnelLifecycleStateEnum = "TERMINATING"
+	IpSecConnectionTunnelLifecycleStateTerminated   IpSecConnectionTunnelLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingIpSecConnectionTunnelLifecycleState = map[string]IpSecConnectionTunnelLifecycleStateEnum{
+	"PROVISIONING": IpSecConnectionTunnelLifecycleStateProvisioning,
+	"AVAILABLE":    IpSecConnectionTunnelLifecycleStateAvailable,
+	"TERMINATING":  IpSecConnectionTunnelLifecycleStateTerminating,
+	"TERMINATED":   IpSecConnectionTunnelLifecycleStateTerminated,
+}
+
+// GetIpSecConnectionTunnelLifecycleStateEnumValues Enumerates the set of values for IpSecConnectionTunnelLifecycleStateEnum
+func GetIpSecConnectionTunnelLifecycleStateEnumValues() []IpSecConnectionTunnelLifecycleStateEnum {
+	values := make([]IpSecConnectionTunnelLifecycleStateEnum, 0)
+	for _, v := range mappingIpSecConnectionTunnelLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// IpSecConnectionTunnelRoutingEnum Enum with underlying type: string
+type IpSecConnectionTunnelRoutingEnum string
+
+// Set of constants representing the allowable values for IpSecConnectionTunnelRoutingEnum
+const (
+	IpSecConnectionTunnelRoutingBgp    IpSecConnectionTunnelRoutingEnum = "BGP"
+	IpSecConnectionTunnelRoutingStatic IpSecConnectionTunnelRoutingEnum = "STATIC"
+	IpSecConnectionTunnelRoutingPolicy IpSecConnectionTunnelRoutingEnum = "POLICY"
+)
+
+var mappingIpSecConnectionTunnelRouting = map[string]IpSecConnectionTunnelRoutingEnum{
+	"BGP":    IpSecConnectionTunnelRoutingBgp,
+	"STATIC": IpSecConnectionTunnelRoutingStatic,
+	"POLICY": IpSecConnectionTunnelRoutingPolicy,
+}
+
+// GetIpSecConnectionTunnelRoutingEnumValues Enumerates the set of values for IpSecConnectionTunnelRoutingEnum
+func GetIpSecConnectionTunnelRoutingEnumValues() []IpSecConnectionTunnelRoutingEnum {
+	values := make([]IpSecConnectionTunnelRoutingEnum, 0)
+	for _, v := range mappingIpSecConnectionTunnelRouting {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_tunnel_shared_secret.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_tunnel_shared_secret.go
new file mode 100644
index 000000000000..2cec88ee8d92
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ip_sec_connection_tunnel_shared_secret.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// IpSecConnectionTunnelSharedSecret The tunnel's shared secret (pre-shared key).
+type IpSecConnectionTunnelSharedSecret struct {
+
+	// The tunnel's shared secret (pre-shared key).
+	SharedSecret *string `mandatory:"true" json:"sharedSecret"`
+}
+
+func (m IpSecConnectionTunnelSharedSecret) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ipsec_tunnel_drg_attachment_network_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ipsec_tunnel_drg_attachment_network_details.go
new file mode 100644
index 000000000000..9034638bb057
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ipsec_tunnel_drg_attachment_network_details.go
@@ -0,0 +1,52 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// IpsecTunnelDrgAttachmentNetworkDetails Specifies the IPSec tunnel attached to the DRG.
+type IpsecTunnelDrgAttachmentNetworkDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network attached to the DRG.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The IPSec connection that contains the attached IPSec tunnel.
+	IpsecConnectionId *string `mandatory:"false" json:"ipsecConnectionId"`
+}
+
+//GetId returns Id
+func (m IpsecTunnelDrgAttachmentNetworkDetails) GetId() *string {
+	return m.Id
+}
+
+func (m IpsecTunnelDrgAttachmentNetworkDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m IpsecTunnelDrgAttachmentNetworkDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeIpsecTunnelDrgAttachmentNetworkDetails IpsecTunnelDrgAttachmentNetworkDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeIpsecTunnelDrgAttachmentNetworkDetails
+	}{
+		"IPSEC_TUNNEL",
+		(MarshalTypeIpsecTunnelDrgAttachmentNetworkDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ipv6.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ipv6.go
new file mode 100644
index 000000000000..85ebddfa1e88
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/ipv6.go
@@ -0,0 +1,98 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Ipv6 An *IPv6* is a conceptual term that refers to an IPv6 address and related properties.
+// The `IPv6` object is the API representation of an IPv6.
+// You can create and assign an IPv6 to any VNIC that is in an IPv6-enabled subnet in an
+// IPv6-enabled VCN.
+// **Note:** IPv6 addressing is supported for all commercial and government regions. For important
+// details about IPv6 addressing in a VCN, see IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+type Ipv6 struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the IPv6.
+	// This is the same as the VNIC's compartment.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the IPv6.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The IPv6 address of the `IPv6` object. The address is within the IPv6 CIDR block of the VNIC's subnet
+	// (see the `ipv6CidrBlock` attribute for the Subnet object.
+	// Example: `2001:0db8:0123:1111:abcd:ef01:2345:6789`
+	IpAddress *string `mandatory:"true" json:"ipAddress"`
+
+	// The IPv6's current state.
+	LifecycleState Ipv6LifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the subnet the VNIC is in.
+	SubnetId *string `mandatory:"true" json:"subnetId"`
+
+	// The date and time the IPv6 was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VNIC the IPv6 is assigned to.
+	// The VNIC and IPv6 must be in the same subnet.
+	VnicId *string `mandatory:"true" json:"vnicId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m Ipv6) String() string {
+	return common.PointerString(m)
+}
+
+// Ipv6LifecycleStateEnum Enum with underlying type: string
+type Ipv6LifecycleStateEnum string
+
+// Set of constants representing the allowable values for Ipv6LifecycleStateEnum
+const (
+	Ipv6LifecycleStateProvisioning Ipv6LifecycleStateEnum = "PROVISIONING"
+	Ipv6LifecycleStateAvailable    Ipv6LifecycleStateEnum = "AVAILABLE"
+	Ipv6LifecycleStateTerminating  Ipv6LifecycleStateEnum = "TERMINATING"
+	Ipv6LifecycleStateTerminated   Ipv6LifecycleStateEnum = "TERMINATED"
+)
+
+var mappingIpv6LifecycleState = map[string]Ipv6LifecycleStateEnum{
+	"PROVISIONING": Ipv6LifecycleStateProvisioning,
+	"AVAILABLE":    Ipv6LifecycleStateAvailable,
+	"TERMINATING":  Ipv6LifecycleStateTerminating,
+	"TERMINATED":   Ipv6LifecycleStateTerminated,
+}
+
+// GetIpv6LifecycleStateEnumValues Enumerates the set of values for Ipv6LifecycleStateEnum
+func GetIpv6LifecycleStateEnumValues() []Ipv6LifecycleStateEnum {
+	values := make([]Ipv6LifecycleStateEnum, 0)
+	for _, v := range mappingIpv6LifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_agent_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_agent_config_details.go
new file mode 100644
index 000000000000..3ed1dfd3c537
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_agent_config_details.go
@@ -0,0 +1,63 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// LaunchInstanceAgentConfigDetails Configuration options for the Oracle Cloud Agent software running on the instance.
+type LaunchInstanceAgentConfigDetails struct {
+
+	// Whether Oracle Cloud Agent can gather performance metrics and monitor the instance using the
+	// monitoring plugins. Default value is false (monitoring plugins are enabled).
+	// These are the monitoring plugins: Compute Instance Monitoring
+	// and Custom Logs Monitoring.
+	// The monitoring plugins are controlled by this parameter and by the per-plugin
+	// configuration in the `pluginsConfig` object.
+	// - If `isMonitoringDisabled` is true, all of the monitoring plugins are disabled, regardless of
+	// the per-plugin configuration.
+	// - If `isMonitoringDisabled` is false, all of the monitoring plugins are enabled. You
+	// can optionally disable individual monitoring plugins by providing a value in the `pluginsConfig`
+	// object.
+	IsMonitoringDisabled *bool `mandatory:"false" json:"isMonitoringDisabled"`
+
+	// Whether Oracle Cloud Agent can run all the available management plugins.
+	// Default value is false (management plugins are enabled).
+	// These are the management plugins: OS Management Service Agent and Compute Instance
+	// Run Command.
+	// The management plugins are controlled by this parameter and by the per-plugin
+	// configuration in the `pluginsConfig` object.
+	// - If `isManagementDisabled` is true, all of the management plugins are disabled, regardless of
+	// the per-plugin configuration.
+	// - If `isManagementDisabled` is false, all of the management plugins are enabled. You
+	// can optionally disable individual management plugins by providing a value in the `pluginsConfig`
+	// object.
+	IsManagementDisabled *bool `mandatory:"false" json:"isManagementDisabled"`
+
+	// Whether Oracle Cloud Agent can run all the available plugins.
+	// This includes the management and monitoring plugins.
+	// To get a list of available plugins, use the
+	// ListInstanceagentAvailablePlugins
+	// operation in the Oracle Cloud Agent API. For more information about the available plugins, see
+	// Managing Plugins with Oracle Cloud Agent (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/manage-plugins.htm).
+	AreAllPluginsDisabled *bool `mandatory:"false" json:"areAllPluginsDisabled"`
+
+	// The configuration of plugins associated with this instance.
+	PluginsConfig []InstanceAgentPluginConfigDetails `mandatory:"false" json:"pluginsConfig"`
+}
+
+func (m LaunchInstanceAgentConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_availability_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_availability_config_details.go
new file mode 100644
index 000000000000..18a408260caa
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_availability_config_details.go
@@ -0,0 +1,61 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// LaunchInstanceAvailabilityConfigDetails Options for VM migration during infrastructure maintenance events and for defining
+// the availability of a VM instance after a maintenance event that impacts the underlying hardware.
+type LaunchInstanceAvailabilityConfigDetails struct {
+
+	// Whether to live migrate supported VM instances to a healthy physical VM host without
+	// disrupting running instances during infrastructure maintenance events. If null, Oracle
+	// chooses the best option for migrating the VM during infrastructure maintenance events.
+	IsLiveMigrationPreferred *bool `mandatory:"false" json:"isLiveMigrationPreferred"`
+
+	// The lifecycle state for an instance when it is recovered after infrastructure maintenance.
+	// * `RESTORE_INSTANCE` - The instance is restored to the lifecycle state it was in before the maintenance event.
+	// If the instance was running, it is automatically rebooted. This is the default action when a value is not set.
+	// * `STOP_INSTANCE` - The instance is recovered in the stopped state.
+	RecoveryAction LaunchInstanceAvailabilityConfigDetailsRecoveryActionEnum `mandatory:"false" json:"recoveryAction,omitempty"`
+}
+
+func (m LaunchInstanceAvailabilityConfigDetails) String() string {
+	return common.PointerString(m)
+}
+
+// LaunchInstanceAvailabilityConfigDetailsRecoveryActionEnum Enum with underlying type: string
+type LaunchInstanceAvailabilityConfigDetailsRecoveryActionEnum string
+
+// Set of constants representing the allowable values for LaunchInstanceAvailabilityConfigDetailsRecoveryActionEnum
+const (
+	LaunchInstanceAvailabilityConfigDetailsRecoveryActionRestoreInstance LaunchInstanceAvailabilityConfigDetailsRecoveryActionEnum = "RESTORE_INSTANCE"
+	LaunchInstanceAvailabilityConfigDetailsRecoveryActionStopInstance    LaunchInstanceAvailabilityConfigDetailsRecoveryActionEnum = "STOP_INSTANCE"
+)
+
+var mappingLaunchInstanceAvailabilityConfigDetailsRecoveryAction = map[string]LaunchInstanceAvailabilityConfigDetailsRecoveryActionEnum{
+	"RESTORE_INSTANCE": LaunchInstanceAvailabilityConfigDetailsRecoveryActionRestoreInstance,
+	"STOP_INSTANCE":    LaunchInstanceAvailabilityConfigDetailsRecoveryActionStopInstance,
+}
+
+// GetLaunchInstanceAvailabilityConfigDetailsRecoveryActionEnumValues Enumerates the set of values for LaunchInstanceAvailabilityConfigDetailsRecoveryActionEnum
+func GetLaunchInstanceAvailabilityConfigDetailsRecoveryActionEnumValues() []LaunchInstanceAvailabilityConfigDetailsRecoveryActionEnum {
+	values := make([]LaunchInstanceAvailabilityConfigDetailsRecoveryActionEnum, 0)
+	for _, v := range mappingLaunchInstanceAvailabilityConfigDetailsRecoveryAction {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_configuration_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_configuration_request_response.go
new file mode 100644
index 000000000000..55cb897e08c4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_configuration_request_response.go
@@ -0,0 +1,91 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// LaunchInstanceConfigurationRequest wrapper for the LaunchInstanceConfiguration operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/LaunchInstanceConfiguration.go.html to see an example of how to use LaunchInstanceConfigurationRequest.
+type LaunchInstanceConfigurationRequest struct {
+
+	// The OCID of the instance configuration.
+	InstanceConfigurationId *string `mandatory:"true" contributesTo:"path" name:"instanceConfigurationId"`
+
+	// Instance configuration Instance Details
+	InstanceConfiguration InstanceConfigurationInstanceDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request LaunchInstanceConfigurationRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request LaunchInstanceConfigurationRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request LaunchInstanceConfigurationRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request LaunchInstanceConfigurationRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// LaunchInstanceConfigurationResponse wrapper for the LaunchInstanceConfiguration operation
+type LaunchInstanceConfigurationResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Instance instance
+	Instance `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response LaunchInstanceConfigurationResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response LaunchInstanceConfigurationResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_details.go
new file mode 100644
index 000000000000..11415cd221c9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_details.go
@@ -0,0 +1,281 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// LaunchInstanceDetails Instance launch details.
+// Use the `sourceDetails` parameter to specify whether a boot volume or an image should be used to launch a new instance.
+type LaunchInstanceDetails struct {
+
+	// The availability domain of the instance.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The shape of an instance. The shape determines the number of CPUs, amount of memory,
+	// and other resources allocated to the instance.
+	// You can enumerate all available shapes by calling ListShapes.
+	Shape *string `mandatory:"true" json:"shape"`
+
+	// The OCID of the compute capacity reservation this instance is launched under.
+	// You can opt out of all default reservations by specifying an empty string as input for this field.
+	// For more information, see Capacity Reservations (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/reserve-capacity.htm#default).
+	CapacityReservationId *string `mandatory:"false" json:"capacityReservationId"`
+
+	CreateVnicDetails *CreateVnicDetails `mandatory:"false" json:"createVnicDetails"`
+
+	// The OCID of the dedicated VM host.
+	DedicatedVmHostId *string `mandatory:"false" json:"dedicatedVmHostId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My bare metal instance`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Additional metadata key/value pairs that you provide. They serve the same purpose and
+	// functionality as fields in the `metadata` object.
+	// They are distinguished from `metadata` fields in that these can be nested JSON objects
+	// (whereas `metadata` fields are string/string maps only).
+	// The combined size of the `metadata` and `extendedMetadata` objects can be a maximum of
+	// 32,000 bytes.
+	ExtendedMetadata map[string]interface{} `mandatory:"false" json:"extendedMetadata"`
+
+	// A fault domain is a grouping of hardware and infrastructure within an availability domain.
+	// Each availability domain contains three fault domains. Fault domains let you distribute your
+	// instances so that they are not on the same physical hardware within a single availability domain.
+	// A hardware failure or Compute hardware maintenance that affects one fault domain does not affect
+	// instances in other fault domains.
+	// If you do not specify the fault domain, the system selects one for you.
+	//
+	// To get a list of fault domains, use the
+	// ListFaultDomains operation in the
+	// Identity and Access Management Service API.
+	// Example: `FAULT-DOMAIN-1`
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Deprecated. Instead use `hostnameLabel` in
+	// CreateVnicDetails.
+	// If you provide both, the values must match.
+	HostnameLabel *string `mandatory:"false" json:"hostnameLabel"`
+
+	// Deprecated. Use `sourceDetails` with InstanceSourceViaImageDetails
+	// source type instead. If you specify values for both, the values must match.
+	ImageId *string `mandatory:"false" json:"imageId"`
+
+	// This is an advanced option.
+	// When a bare metal or virtual machine
+	// instance boots, the iPXE firmware that runs on the instance is
+	// configured to run an iPXE script to continue the boot process.
+	// If you want more control over the boot process, you can provide
+	// your own custom iPXE script that will run when the instance boots;
+	// however, you should be aware that the same iPXE script will run
+	// every time an instance boots; not only after the initial
+	// LaunchInstance call.
+	// The default iPXE script connects to the instance's local boot
+	// volume over iSCSI and performs a network boot. If you use a custom iPXE
+	// script and want to network-boot from the instance's local boot volume
+	// over iSCSI the same way as the default iPXE script, you should use the
+	// following iSCSI IP address: 169.254.0.2, and boot volume IQN:
+	// iqn.2015-02.oracle.boot.
+	// For more information about the Bring Your Own Image feature of
+	// Oracle Cloud Infrastructure, see
+	// Bring Your Own Image (https://docs.cloud.oracle.com/iaas/Content/Compute/References/bringyourownimage.htm).
+	// For more information about iPXE, see http://ipxe.org.
+	IpxeScript *string `mandatory:"false" json:"ipxeScript"`
+
+	LaunchOptions *LaunchOptions `mandatory:"false" json:"launchOptions"`
+
+	InstanceOptions *InstanceOptions `mandatory:"false" json:"instanceOptions"`
+
+	AvailabilityConfig *LaunchInstanceAvailabilityConfigDetails `mandatory:"false" json:"availabilityConfig"`
+
+	PreemptibleInstanceConfig *PreemptibleInstanceConfigDetails `mandatory:"false" json:"preemptibleInstanceConfig"`
+
+	// Custom metadata key/value pairs that you provide, such as the SSH public key
+	// required to connect to the instance.
+	// A metadata service runs on every launched instance. The service is an HTTP
+	// endpoint listening on 169.254.169.254. You can use the service to:
+	// * Provide information to Cloud-Init (https://cloudinit.readthedocs.org/en/latest/)
+	//   to be used for various system initialization tasks.
+	// * Get information about the instance, including the custom metadata that you
+	//   provide when you launch the instance.
+	//  **Providing Cloud-Init Metadata**
+	//  You can use the following metadata key names to provide information to
+	//  Cloud-Init:
+	//  **"ssh_authorized_keys"** - Provide one or more public SSH keys to be
+	//  included in the `~/.ssh/authorized_keys` file for the default user on the
+	//  instance. Use a newline character to separate multiple keys. The SSH
+	//  keys must be in the format necessary for the `authorized_keys` file, as shown
+	//  in the example below.
+	//  **"user_data"** - Provide your own base64-encoded data to be used by
+	//  Cloud-Init to run custom scripts or provide custom Cloud-Init configuration. For
+	//  information about how to take advantage of user data, see the
+	//  Cloud-Init Documentation (http://cloudinit.readthedocs.org/en/latest/topics/format.html).
+	//  **Metadata Example**
+	//       "metadata" : {
+	//          "quake_bot_level" : "Severe",
+	//          "ssh_authorized_keys" : "ssh-rsa <your_public_SSH_key>== rsa-key-20160227",
+	//          "user_data" : "<your_public_SSH_key>=="
+	//       }
+	//  **Getting Metadata on the Instance**
+	//  To get information about your instance, connect to the instance using SSH and issue any of the
+	//  following GET requests:
+	//      curl -H "Authorization: Bearer Oracle" http://169.254.169.254/opc/v2/instance/
+	//      curl -H "Authorization: Bearer Oracle" http://169.254.169.254/opc/v2/instance/metadata/
+	//      curl -H "Authorization: Bearer Oracle" http://169.254.169.254/opc/v2/instance/metadata/<any-key-name>
+	//  You'll get back a response that includes all the instance information; only the metadata information; or
+	//  the metadata information for the specified key name, respectively.
+	//  The combined size of the `metadata` and `extendedMetadata` objects can be a maximum of 32,000 bytes.
+	Metadata map[string]string `mandatory:"false" json:"metadata"`
+
+	AgentConfig *LaunchInstanceAgentConfigDetails `mandatory:"false" json:"agentConfig"`
+
+	ShapeConfig *LaunchInstanceShapeConfigDetails `mandatory:"false" json:"shapeConfig"`
+
+	SourceDetails InstanceSourceDetails `mandatory:"false" json:"sourceDetails"`
+
+	// Deprecated. Instead use `subnetId` in
+	// CreateVnicDetails.
+	// At least one of them is required; if you provide both, the values must match.
+	SubnetId *string `mandatory:"false" json:"subnetId"`
+
+	// Whether to enable in-transit encryption for the data volume's paravirtualized attachment. This field applies to both block volumes and boot volumes. The default value is false.
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+
+	PlatformConfig LaunchInstancePlatformConfig `mandatory:"false" json:"platformConfig"`
+}
+
+func (m LaunchInstanceDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *LaunchInstanceDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		CapacityReservationId          *string                                  `json:"capacityReservationId"`
+		CreateVnicDetails              *CreateVnicDetails                       `json:"createVnicDetails"`
+		DedicatedVmHostId              *string                                  `json:"dedicatedVmHostId"`
+		DefinedTags                    map[string]map[string]interface{}        `json:"definedTags"`
+		DisplayName                    *string                                  `json:"displayName"`
+		ExtendedMetadata               map[string]interface{}                   `json:"extendedMetadata"`
+		FaultDomain                    *string                                  `json:"faultDomain"`
+		FreeformTags                   map[string]string                        `json:"freeformTags"`
+		HostnameLabel                  *string                                  `json:"hostnameLabel"`
+		ImageId                        *string                                  `json:"imageId"`
+		IpxeScript                     *string                                  `json:"ipxeScript"`
+		LaunchOptions                  *LaunchOptions                           `json:"launchOptions"`
+		InstanceOptions                *InstanceOptions                         `json:"instanceOptions"`
+		AvailabilityConfig             *LaunchInstanceAvailabilityConfigDetails `json:"availabilityConfig"`
+		PreemptibleInstanceConfig      *PreemptibleInstanceConfigDetails        `json:"preemptibleInstanceConfig"`
+		Metadata                       map[string]string                        `json:"metadata"`
+		AgentConfig                    *LaunchInstanceAgentConfigDetails        `json:"agentConfig"`
+		ShapeConfig                    *LaunchInstanceShapeConfigDetails        `json:"shapeConfig"`
+		SourceDetails                  instancesourcedetails                    `json:"sourceDetails"`
+		SubnetId                       *string                                  `json:"subnetId"`
+		IsPvEncryptionInTransitEnabled *bool                                    `json:"isPvEncryptionInTransitEnabled"`
+		PlatformConfig                 launchinstanceplatformconfig             `json:"platformConfig"`
+		AvailabilityDomain             *string                                  `json:"availabilityDomain"`
+		CompartmentId                  *string                                  `json:"compartmentId"`
+		Shape                          *string                                  `json:"shape"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.CapacityReservationId = model.CapacityReservationId
+
+	m.CreateVnicDetails = model.CreateVnicDetails
+
+	m.DedicatedVmHostId = model.DedicatedVmHostId
+
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.ExtendedMetadata = model.ExtendedMetadata
+
+	m.FaultDomain = model.FaultDomain
+
+	m.FreeformTags = model.FreeformTags
+
+	m.HostnameLabel = model.HostnameLabel
+
+	m.ImageId = model.ImageId
+
+	m.IpxeScript = model.IpxeScript
+
+	m.LaunchOptions = model.LaunchOptions
+
+	m.InstanceOptions = model.InstanceOptions
+
+	m.AvailabilityConfig = model.AvailabilityConfig
+
+	m.PreemptibleInstanceConfig = model.PreemptibleInstanceConfig
+
+	m.Metadata = model.Metadata
+
+	m.AgentConfig = model.AgentConfig
+
+	m.ShapeConfig = model.ShapeConfig
+
+	nn, e = model.SourceDetails.UnmarshalPolymorphicJSON(model.SourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.SourceDetails = nn.(InstanceSourceDetails)
+	} else {
+		m.SourceDetails = nil
+	}
+
+	m.SubnetId = model.SubnetId
+
+	m.IsPvEncryptionInTransitEnabled = model.IsPvEncryptionInTransitEnabled
+
+	nn, e = model.PlatformConfig.UnmarshalPolymorphicJSON(model.PlatformConfig.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.PlatformConfig = nn.(LaunchInstancePlatformConfig)
+	} else {
+		m.PlatformConfig = nil
+	}
+
+	m.AvailabilityDomain = model.AvailabilityDomain
+
+	m.CompartmentId = model.CompartmentId
+
+	m.Shape = model.Shape
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_platform_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_platform_config.go
new file mode 100644
index 000000000000..85c934064c8c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_platform_config.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// LaunchInstancePlatformConfig The platform configuration requested for the instance.
+// If you provide the parameter, the instance is created with the platform configuration that you specify.
+// For any values that you omit, the instance uses the default configuration values for the `shape` that you
+// specify. If you don't provide the parameter, the default values for the `shape` are used.
+// Each shape only supports certain configurable values. If the values that you provide are not valid for the
+// specified `shape`, an error is returned.
+type LaunchInstancePlatformConfig interface {
+}
+
+type launchinstanceplatformconfig struct {
+	JsonData []byte
+	Type     string `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *launchinstanceplatformconfig) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerlaunchinstanceplatformconfig launchinstanceplatformconfig
+	s := struct {
+		Model Unmarshalerlaunchinstanceplatformconfig
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *launchinstanceplatformconfig) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "AMD_MILAN_BM":
+		mm := AmdMilanBmLaunchInstancePlatformConfig{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m launchinstanceplatformconfig) String() string {
+	return common.PointerString(m)
+}
+
+// LaunchInstancePlatformConfigTypeEnum Enum with underlying type: string
+type LaunchInstancePlatformConfigTypeEnum string
+
+// Set of constants representing the allowable values for LaunchInstancePlatformConfigTypeEnum
+const (
+	LaunchInstancePlatformConfigTypeAmdMilanBm LaunchInstancePlatformConfigTypeEnum = "AMD_MILAN_BM"
+)
+
+var mappingLaunchInstancePlatformConfigType = map[string]LaunchInstancePlatformConfigTypeEnum{
+	"AMD_MILAN_BM": LaunchInstancePlatformConfigTypeAmdMilanBm,
+}
+
+// GetLaunchInstancePlatformConfigTypeEnumValues Enumerates the set of values for LaunchInstancePlatformConfigTypeEnum
+func GetLaunchInstancePlatformConfigTypeEnumValues() []LaunchInstancePlatformConfigTypeEnum {
+	values := make([]LaunchInstancePlatformConfigTypeEnum, 0)
+	for _, v := range mappingLaunchInstancePlatformConfigType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_request_response.go
new file mode 100644
index 000000000000..dc05cf4d2fbc
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_request_response.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// LaunchInstanceRequest wrapper for the LaunchInstance operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/LaunchInstance.go.html to see an example of how to use LaunchInstanceRequest.
+type LaunchInstanceRequest struct {
+
+	// Instance details
+	LaunchInstanceDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request LaunchInstanceRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request LaunchInstanceRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request LaunchInstanceRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request LaunchInstanceRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// LaunchInstanceResponse wrapper for the LaunchInstance operation
+type LaunchInstanceResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Instance instance
+	Instance `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response LaunchInstanceResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response LaunchInstanceResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_shape_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_shape_config_details.go
new file mode 100644
index 000000000000..49bc74e4e4a6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_instance_shape_config_details.go
@@ -0,0 +1,70 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// LaunchInstanceShapeConfigDetails The shape configuration requested for the instance.
+// If the parameter is provided, the instance is created with the resources that you specify. If some
+// properties are missing or the entire parameter is not provided, the instance is created
+// with the default configuration values for the `shape` that you specify.
+// Each shape only supports certain configurable values. If the values that you provide are not valid for the
+// specified `shape`, an error is returned.
+type LaunchInstanceShapeConfigDetails struct {
+
+	// The total number of OCPUs available to the instance.
+	Ocpus *float32 `mandatory:"false" json:"ocpus"`
+
+	// The total amount of memory available to the instance, in gigabytes.
+	MemoryInGBs *float32 `mandatory:"false" json:"memoryInGBs"`
+
+	// The baseline OCPU utilization for a subcore burstable VM instance. Leave this attribute blank for a
+	// non-burstable instance, or explicitly specify non-burstable with `BASELINE_1_1`.
+	// The following values are supported:
+	// - `BASELINE_1_8` - baseline usage is 1/8 of an OCPU.
+	// - `BASELINE_1_2` - baseline usage is 1/2 of an OCPU.
+	// - `BASELINE_1_1` - baseline usage is an entire OCPU. This represents a non-burstable instance.
+	BaselineOcpuUtilization LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum `mandatory:"false" json:"baselineOcpuUtilization,omitempty"`
+}
+
+func (m LaunchInstanceShapeConfigDetails) String() string {
+	return common.PointerString(m)
+}
+
+// LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum Enum with underlying type: string
+type LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum string
+
+// Set of constants representing the allowable values for LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum
+const (
+	LaunchInstanceShapeConfigDetailsBaselineOcpuUtilization8 LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum = "BASELINE_1_8"
+	LaunchInstanceShapeConfigDetailsBaselineOcpuUtilization2 LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum = "BASELINE_1_2"
+	LaunchInstanceShapeConfigDetailsBaselineOcpuUtilization1 LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum = "BASELINE_1_1"
+)
+
+var mappingLaunchInstanceShapeConfigDetailsBaselineOcpuUtilization = map[string]LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum{
+	"BASELINE_1_8": LaunchInstanceShapeConfigDetailsBaselineOcpuUtilization8,
+	"BASELINE_1_2": LaunchInstanceShapeConfigDetailsBaselineOcpuUtilization2,
+	"BASELINE_1_1": LaunchInstanceShapeConfigDetailsBaselineOcpuUtilization1,
+}
+
+// GetLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnumValues Enumerates the set of values for LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum
+func GetLaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnumValues() []LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum {
+	values := make([]LaunchInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum, 0)
+	for _, v := range mappingLaunchInstanceShapeConfigDetailsBaselineOcpuUtilization {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_options.go
new file mode 100644
index 000000000000..1b7dde09714e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/launch_options.go
@@ -0,0 +1,174 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// LaunchOptions Options for tuning the compatibility and performance of VM shapes. The values that you specify override any
+// default values.
+type LaunchOptions struct {
+
+	// Emulation type for the boot volume.
+	// * `ISCSI` - ISCSI attached block storage device.
+	// * `SCSI` - Emulated SCSI disk.
+	// * `IDE` - Emulated IDE disk.
+	// * `VFIO` - Direct attached Virtual Function storage. This is the default option for local data
+	// volumes on platform images.
+	// * `PARAVIRTUALIZED` - Paravirtualized disk. This is the default for boot volumes and remote block
+	// storage volumes on platform images.
+	BootVolumeType LaunchOptionsBootVolumeTypeEnum `mandatory:"false" json:"bootVolumeType,omitempty"`
+
+	// Firmware used to boot VM. Select the option that matches your operating system.
+	// * `BIOS` - Boot VM using BIOS style firmware. This is compatible with both 32 bit and 64 bit operating
+	// systems that boot using MBR style bootloaders.
+	// * `UEFI_64` - Boot VM using UEFI style firmware compatible with 64 bit operating systems. This is the
+	// default for platform images.
+	Firmware LaunchOptionsFirmwareEnum `mandatory:"false" json:"firmware,omitempty"`
+
+	// Emulation type for the physical network interface card (NIC).
+	// * `E1000` - Emulated Gigabit ethernet controller. Compatible with Linux e1000 network driver.
+	// * `VFIO` - Direct attached Virtual Function network controller. This is the networking type
+	// when you launch an instance using hardware-assisted (SR-IOV) networking.
+	// * `PARAVIRTUALIZED` - VM instances launch with paravirtualized devices using VirtIO drivers.
+	NetworkType LaunchOptionsNetworkTypeEnum `mandatory:"false" json:"networkType,omitempty"`
+
+	// Emulation type for volume.
+	// * `ISCSI` - ISCSI attached block storage device.
+	// * `SCSI` - Emulated SCSI disk.
+	// * `IDE` - Emulated IDE disk.
+	// * `VFIO` - Direct attached Virtual Function storage. This is the default option for local data
+	// volumes on platform images.
+	// * `PARAVIRTUALIZED` - Paravirtualized disk. This is the default for boot volumes and remote block
+	// storage volumes on platform images.
+	RemoteDataVolumeType LaunchOptionsRemoteDataVolumeTypeEnum `mandatory:"false" json:"remoteDataVolumeType,omitempty"`
+
+	// Deprecated. Instead use `isPvEncryptionInTransitEnabled` in
+	// LaunchInstanceDetails.
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+
+	// Whether to enable consistent volume naming feature. Defaults to false.
+	IsConsistentVolumeNamingEnabled *bool `mandatory:"false" json:"isConsistentVolumeNamingEnabled"`
+}
+
+func (m LaunchOptions) String() string {
+	return common.PointerString(m)
+}
+
+// LaunchOptionsBootVolumeTypeEnum Enum with underlying type: string
+type LaunchOptionsBootVolumeTypeEnum string
+
+// Set of constants representing the allowable values for LaunchOptionsBootVolumeTypeEnum
+const (
+	LaunchOptionsBootVolumeTypeIscsi           LaunchOptionsBootVolumeTypeEnum = "ISCSI"
+	LaunchOptionsBootVolumeTypeScsi            LaunchOptionsBootVolumeTypeEnum = "SCSI"
+	LaunchOptionsBootVolumeTypeIde             LaunchOptionsBootVolumeTypeEnum = "IDE"
+	LaunchOptionsBootVolumeTypeVfio            LaunchOptionsBootVolumeTypeEnum = "VFIO"
+	LaunchOptionsBootVolumeTypeParavirtualized LaunchOptionsBootVolumeTypeEnum = "PARAVIRTUALIZED"
+)
+
+var mappingLaunchOptionsBootVolumeType = map[string]LaunchOptionsBootVolumeTypeEnum{
+	"ISCSI":           LaunchOptionsBootVolumeTypeIscsi,
+	"SCSI":            LaunchOptionsBootVolumeTypeScsi,
+	"IDE":             LaunchOptionsBootVolumeTypeIde,
+	"VFIO":            LaunchOptionsBootVolumeTypeVfio,
+	"PARAVIRTUALIZED": LaunchOptionsBootVolumeTypeParavirtualized,
+}
+
+// GetLaunchOptionsBootVolumeTypeEnumValues Enumerates the set of values for LaunchOptionsBootVolumeTypeEnum
+func GetLaunchOptionsBootVolumeTypeEnumValues() []LaunchOptionsBootVolumeTypeEnum {
+	values := make([]LaunchOptionsBootVolumeTypeEnum, 0)
+	for _, v := range mappingLaunchOptionsBootVolumeType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// LaunchOptionsFirmwareEnum Enum with underlying type: string
+type LaunchOptionsFirmwareEnum string
+
+// Set of constants representing the allowable values for LaunchOptionsFirmwareEnum
+const (
+	LaunchOptionsFirmwareBios   LaunchOptionsFirmwareEnum = "BIOS"
+	LaunchOptionsFirmwareUefi64 LaunchOptionsFirmwareEnum = "UEFI_64"
+)
+
+var mappingLaunchOptionsFirmware = map[string]LaunchOptionsFirmwareEnum{
+	"BIOS":    LaunchOptionsFirmwareBios,
+	"UEFI_64": LaunchOptionsFirmwareUefi64,
+}
+
+// GetLaunchOptionsFirmwareEnumValues Enumerates the set of values for LaunchOptionsFirmwareEnum
+func GetLaunchOptionsFirmwareEnumValues() []LaunchOptionsFirmwareEnum {
+	values := make([]LaunchOptionsFirmwareEnum, 0)
+	for _, v := range mappingLaunchOptionsFirmware {
+		values = append(values, v)
+	}
+	return values
+}
+
+// LaunchOptionsNetworkTypeEnum Enum with underlying type: string
+type LaunchOptionsNetworkTypeEnum string
+
+// Set of constants representing the allowable values for LaunchOptionsNetworkTypeEnum
+const (
+	LaunchOptionsNetworkTypeE1000           LaunchOptionsNetworkTypeEnum = "E1000"
+	LaunchOptionsNetworkTypeVfio            LaunchOptionsNetworkTypeEnum = "VFIO"
+	LaunchOptionsNetworkTypeParavirtualized LaunchOptionsNetworkTypeEnum = "PARAVIRTUALIZED"
+)
+
+var mappingLaunchOptionsNetworkType = map[string]LaunchOptionsNetworkTypeEnum{
+	"E1000":           LaunchOptionsNetworkTypeE1000,
+	"VFIO":            LaunchOptionsNetworkTypeVfio,
+	"PARAVIRTUALIZED": LaunchOptionsNetworkTypeParavirtualized,
+}
+
+// GetLaunchOptionsNetworkTypeEnumValues Enumerates the set of values for LaunchOptionsNetworkTypeEnum
+func GetLaunchOptionsNetworkTypeEnumValues() []LaunchOptionsNetworkTypeEnum {
+	values := make([]LaunchOptionsNetworkTypeEnum, 0)
+	for _, v := range mappingLaunchOptionsNetworkType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// LaunchOptionsRemoteDataVolumeTypeEnum Enum with underlying type: string
+type LaunchOptionsRemoteDataVolumeTypeEnum string
+
+// Set of constants representing the allowable values for LaunchOptionsRemoteDataVolumeTypeEnum
+const (
+	LaunchOptionsRemoteDataVolumeTypeIscsi           LaunchOptionsRemoteDataVolumeTypeEnum = "ISCSI"
+	LaunchOptionsRemoteDataVolumeTypeScsi            LaunchOptionsRemoteDataVolumeTypeEnum = "SCSI"
+	LaunchOptionsRemoteDataVolumeTypeIde             LaunchOptionsRemoteDataVolumeTypeEnum = "IDE"
+	LaunchOptionsRemoteDataVolumeTypeVfio            LaunchOptionsRemoteDataVolumeTypeEnum = "VFIO"
+	LaunchOptionsRemoteDataVolumeTypeParavirtualized LaunchOptionsRemoteDataVolumeTypeEnum = "PARAVIRTUALIZED"
+)
+
+var mappingLaunchOptionsRemoteDataVolumeType = map[string]LaunchOptionsRemoteDataVolumeTypeEnum{
+	"ISCSI":           LaunchOptionsRemoteDataVolumeTypeIscsi,
+	"SCSI":            LaunchOptionsRemoteDataVolumeTypeScsi,
+	"IDE":             LaunchOptionsRemoteDataVolumeTypeIde,
+	"VFIO":            LaunchOptionsRemoteDataVolumeTypeVfio,
+	"PARAVIRTUALIZED": LaunchOptionsRemoteDataVolumeTypeParavirtualized,
+}
+
+// GetLaunchOptionsRemoteDataVolumeTypeEnumValues Enumerates the set of values for LaunchOptionsRemoteDataVolumeTypeEnum
+func GetLaunchOptionsRemoteDataVolumeTypeEnumValues() []LaunchOptionsRemoteDataVolumeTypeEnum {
+	values := make([]LaunchOptionsRemoteDataVolumeTypeEnum, 0)
+	for _, v := range mappingLaunchOptionsRemoteDataVolumeType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/letter_of_authority.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/letter_of_authority.go
new file mode 100644
index 000000000000..52868d5367be
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/letter_of_authority.go
@@ -0,0 +1,72 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// LetterOfAuthority The Letter of Authority for the cross-connect. You must submit this letter when
+// requesting cabling for the cross-connect at the FastConnect location.
+type LetterOfAuthority struct {
+
+	// The name of the entity authorized by this Letter of Authority.
+	AuthorizedEntityName *string `mandatory:"false" json:"authorizedEntityName"`
+
+	// The type of cross-connect fiber, termination, and optical specification.
+	CircuitType LetterOfAuthorityCircuitTypeEnum `mandatory:"false" json:"circuitType,omitempty"`
+
+	// The OCID of the cross-connect.
+	CrossConnectId *string `mandatory:"false" json:"crossConnectId"`
+
+	// The address of the FastConnect location.
+	FacilityLocation *string `mandatory:"false" json:"facilityLocation"`
+
+	// The meet-me room port for this cross-connect.
+	PortName *string `mandatory:"false" json:"portName"`
+
+	// The date and time when the Letter of Authority expires, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeExpires *common.SDKTime `mandatory:"false" json:"timeExpires"`
+
+	// The date and time the Letter of Authority was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeIssued *common.SDKTime `mandatory:"false" json:"timeIssued"`
+}
+
+func (m LetterOfAuthority) String() string {
+	return common.PointerString(m)
+}
+
+// LetterOfAuthorityCircuitTypeEnum Enum with underlying type: string
+type LetterOfAuthorityCircuitTypeEnum string
+
+// Set of constants representing the allowable values for LetterOfAuthorityCircuitTypeEnum
+const (
+	LetterOfAuthorityCircuitTypeLc LetterOfAuthorityCircuitTypeEnum = "Single_mode_LC"
+	LetterOfAuthorityCircuitTypeSc LetterOfAuthorityCircuitTypeEnum = "Single_mode_SC"
+)
+
+var mappingLetterOfAuthorityCircuitType = map[string]LetterOfAuthorityCircuitTypeEnum{
+	"Single_mode_LC": LetterOfAuthorityCircuitTypeLc,
+	"Single_mode_SC": LetterOfAuthorityCircuitTypeSc,
+}
+
+// GetLetterOfAuthorityCircuitTypeEnumValues Enumerates the set of values for LetterOfAuthorityCircuitTypeEnum
+func GetLetterOfAuthorityCircuitTypeEnumValues() []LetterOfAuthorityCircuitTypeEnum {
+	values := make([]LetterOfAuthorityCircuitTypeEnum, 0)
+	for _, v := range mappingLetterOfAuthorityCircuitType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_allowed_peer_regions_for_remote_peering_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_allowed_peer_regions_for_remote_peering_request_response.go
new file mode 100644
index 000000000000..b5c9c3f95577
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_allowed_peer_regions_for_remote_peering_request_response.go
@@ -0,0 +1,71 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListAllowedPeerRegionsForRemotePeeringRequest wrapper for the ListAllowedPeerRegionsForRemotePeering operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListAllowedPeerRegionsForRemotePeering.go.html to see an example of how to use ListAllowedPeerRegionsForRemotePeeringRequest.
+type ListAllowedPeerRegionsForRemotePeeringRequest struct {
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListAllowedPeerRegionsForRemotePeeringRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListAllowedPeerRegionsForRemotePeeringRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListAllowedPeerRegionsForRemotePeeringRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListAllowedPeerRegionsForRemotePeeringRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListAllowedPeerRegionsForRemotePeeringResponse wrapper for the ListAllowedPeerRegionsForRemotePeering operation
+type ListAllowedPeerRegionsForRemotePeeringResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The []PeerRegionForRemotePeering instance
+	Items []PeerRegionForRemotePeering `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListAllowedPeerRegionsForRemotePeeringResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListAllowedPeerRegionsForRemotePeeringResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_app_catalog_listing_resource_versions_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_app_catalog_listing_resource_versions_request_response.go
new file mode 100644
index 000000000000..b8faffc36fa2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_app_catalog_listing_resource_versions_request_response.go
@@ -0,0 +1,117 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListAppCatalogListingResourceVersionsRequest wrapper for the ListAppCatalogListingResourceVersions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListAppCatalogListingResourceVersions.go.html to see an example of how to use ListAppCatalogListingResourceVersionsRequest.
+type ListAppCatalogListingResourceVersionsRequest struct {
+
+	// The OCID of the listing.
+	ListingId *string `mandatory:"true" contributesTo:"path" name:"listingId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListAppCatalogListingResourceVersionsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListAppCatalogListingResourceVersionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListAppCatalogListingResourceVersionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListAppCatalogListingResourceVersionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListAppCatalogListingResourceVersionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListAppCatalogListingResourceVersionsResponse wrapper for the ListAppCatalogListingResourceVersions operation
+type ListAppCatalogListingResourceVersionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []AppCatalogListingResourceVersionSummary instances
+	Items []AppCatalogListingResourceVersionSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListAppCatalogListingResourceVersionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListAppCatalogListingResourceVersionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListAppCatalogListingResourceVersionsSortOrderEnum Enum with underlying type: string
+type ListAppCatalogListingResourceVersionsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListAppCatalogListingResourceVersionsSortOrderEnum
+const (
+	ListAppCatalogListingResourceVersionsSortOrderAsc  ListAppCatalogListingResourceVersionsSortOrderEnum = "ASC"
+	ListAppCatalogListingResourceVersionsSortOrderDesc ListAppCatalogListingResourceVersionsSortOrderEnum = "DESC"
+)
+
+var mappingListAppCatalogListingResourceVersionsSortOrder = map[string]ListAppCatalogListingResourceVersionsSortOrderEnum{
+	"ASC":  ListAppCatalogListingResourceVersionsSortOrderAsc,
+	"DESC": ListAppCatalogListingResourceVersionsSortOrderDesc,
+}
+
+// GetListAppCatalogListingResourceVersionsSortOrderEnumValues Enumerates the set of values for ListAppCatalogListingResourceVersionsSortOrderEnum
+func GetListAppCatalogListingResourceVersionsSortOrderEnumValues() []ListAppCatalogListingResourceVersionsSortOrderEnum {
+	values := make([]ListAppCatalogListingResourceVersionsSortOrderEnum, 0)
+	for _, v := range mappingListAppCatalogListingResourceVersionsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_app_catalog_listings_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_app_catalog_listings_request_response.go
new file mode 100644
index 000000000000..0d343880275e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_app_catalog_listings_request_response.go
@@ -0,0 +1,123 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListAppCatalogListingsRequest wrapper for the ListAppCatalogListings operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListAppCatalogListings.go.html to see an example of how to use ListAppCatalogListingsRequest.
+type ListAppCatalogListingsRequest struct {
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListAppCatalogListingsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to return only the publisher that matches the given publisher name exactly.
+	PublisherName *string `mandatory:"false" contributesTo:"query" name:"publisherName"`
+
+	// A filter to return only publishers that match the given publisher type exactly. Valid types are OCI, ORACLE, TRUSTED, STANDARD.
+	PublisherType *string `mandatory:"false" contributesTo:"query" name:"publisherType"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListAppCatalogListingsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListAppCatalogListingsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListAppCatalogListingsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListAppCatalogListingsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListAppCatalogListingsResponse wrapper for the ListAppCatalogListings operation
+type ListAppCatalogListingsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []AppCatalogListingSummary instances
+	Items []AppCatalogListingSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListAppCatalogListingsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListAppCatalogListingsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListAppCatalogListingsSortOrderEnum Enum with underlying type: string
+type ListAppCatalogListingsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListAppCatalogListingsSortOrderEnum
+const (
+	ListAppCatalogListingsSortOrderAsc  ListAppCatalogListingsSortOrderEnum = "ASC"
+	ListAppCatalogListingsSortOrderDesc ListAppCatalogListingsSortOrderEnum = "DESC"
+)
+
+var mappingListAppCatalogListingsSortOrder = map[string]ListAppCatalogListingsSortOrderEnum{
+	"ASC":  ListAppCatalogListingsSortOrderAsc,
+	"DESC": ListAppCatalogListingsSortOrderDesc,
+}
+
+// GetListAppCatalogListingsSortOrderEnumValues Enumerates the set of values for ListAppCatalogListingsSortOrderEnum
+func GetListAppCatalogListingsSortOrderEnumValues() []ListAppCatalogListingsSortOrderEnum {
+	values := make([]ListAppCatalogListingsSortOrderEnum, 0)
+	for _, v := range mappingListAppCatalogListingsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_app_catalog_subscriptions_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_app_catalog_subscriptions_request_response.go
new file mode 100644
index 000000000000..0a9da9a03462
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_app_catalog_subscriptions_request_response.go
@@ -0,0 +1,152 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListAppCatalogSubscriptionsRequest wrapper for the ListAppCatalogSubscriptions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListAppCatalogSubscriptions.go.html to see an example of how to use ListAppCatalogSubscriptionsRequest.
+type ListAppCatalogSubscriptionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListAppCatalogSubscriptionsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListAppCatalogSubscriptionsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to return only the listings that matches the given listing id.
+	ListingId *string `mandatory:"false" contributesTo:"query" name:"listingId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListAppCatalogSubscriptionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListAppCatalogSubscriptionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListAppCatalogSubscriptionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListAppCatalogSubscriptionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListAppCatalogSubscriptionsResponse wrapper for the ListAppCatalogSubscriptions operation
+type ListAppCatalogSubscriptionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []AppCatalogSubscriptionSummary instances
+	Items []AppCatalogSubscriptionSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListAppCatalogSubscriptionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListAppCatalogSubscriptionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListAppCatalogSubscriptionsSortByEnum Enum with underlying type: string
+type ListAppCatalogSubscriptionsSortByEnum string
+
+// Set of constants representing the allowable values for ListAppCatalogSubscriptionsSortByEnum
+const (
+	ListAppCatalogSubscriptionsSortByTimecreated ListAppCatalogSubscriptionsSortByEnum = "TIMECREATED"
+	ListAppCatalogSubscriptionsSortByDisplayname ListAppCatalogSubscriptionsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListAppCatalogSubscriptionsSortBy = map[string]ListAppCatalogSubscriptionsSortByEnum{
+	"TIMECREATED": ListAppCatalogSubscriptionsSortByTimecreated,
+	"DISPLAYNAME": ListAppCatalogSubscriptionsSortByDisplayname,
+}
+
+// GetListAppCatalogSubscriptionsSortByEnumValues Enumerates the set of values for ListAppCatalogSubscriptionsSortByEnum
+func GetListAppCatalogSubscriptionsSortByEnumValues() []ListAppCatalogSubscriptionsSortByEnum {
+	values := make([]ListAppCatalogSubscriptionsSortByEnum, 0)
+	for _, v := range mappingListAppCatalogSubscriptionsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListAppCatalogSubscriptionsSortOrderEnum Enum with underlying type: string
+type ListAppCatalogSubscriptionsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListAppCatalogSubscriptionsSortOrderEnum
+const (
+	ListAppCatalogSubscriptionsSortOrderAsc  ListAppCatalogSubscriptionsSortOrderEnum = "ASC"
+	ListAppCatalogSubscriptionsSortOrderDesc ListAppCatalogSubscriptionsSortOrderEnum = "DESC"
+)
+
+var mappingListAppCatalogSubscriptionsSortOrder = map[string]ListAppCatalogSubscriptionsSortOrderEnum{
+	"ASC":  ListAppCatalogSubscriptionsSortOrderAsc,
+	"DESC": ListAppCatalogSubscriptionsSortOrderDesc,
+}
+
+// GetListAppCatalogSubscriptionsSortOrderEnumValues Enumerates the set of values for ListAppCatalogSubscriptionsSortOrderEnum
+func GetListAppCatalogSubscriptionsSortOrderEnumValues() []ListAppCatalogSubscriptionsSortOrderEnum {
+	values := make([]ListAppCatalogSubscriptionsSortOrderEnum, 0)
+	for _, v := range mappingListAppCatalogSubscriptionsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_block_volume_replicas_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_block_volume_replicas_request_response.go
new file mode 100644
index 000000000000..beba7dee8618
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_block_volume_replicas_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListBlockVolumeReplicasRequest wrapper for the ListBlockVolumeReplicas operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListBlockVolumeReplicas.go.html to see an example of how to use ListBlockVolumeReplicasRequest.
+type ListBlockVolumeReplicasRequest struct {
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" contributesTo:"query" name:"availabilityDomain"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListBlockVolumeReplicasSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListBlockVolumeReplicasSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle state. The state value is case-insensitive.
+	LifecycleState BlockVolumeReplicaLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListBlockVolumeReplicasRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListBlockVolumeReplicasRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListBlockVolumeReplicasRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListBlockVolumeReplicasRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListBlockVolumeReplicasResponse wrapper for the ListBlockVolumeReplicas operation
+type ListBlockVolumeReplicasResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []BlockVolumeReplica instances
+	Items []BlockVolumeReplica `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListBlockVolumeReplicasResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListBlockVolumeReplicasResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListBlockVolumeReplicasSortByEnum Enum with underlying type: string
+type ListBlockVolumeReplicasSortByEnum string
+
+// Set of constants representing the allowable values for ListBlockVolumeReplicasSortByEnum
+const (
+	ListBlockVolumeReplicasSortByTimecreated ListBlockVolumeReplicasSortByEnum = "TIMECREATED"
+	ListBlockVolumeReplicasSortByDisplayname ListBlockVolumeReplicasSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListBlockVolumeReplicasSortBy = map[string]ListBlockVolumeReplicasSortByEnum{
+	"TIMECREATED": ListBlockVolumeReplicasSortByTimecreated,
+	"DISPLAYNAME": ListBlockVolumeReplicasSortByDisplayname,
+}
+
+// GetListBlockVolumeReplicasSortByEnumValues Enumerates the set of values for ListBlockVolumeReplicasSortByEnum
+func GetListBlockVolumeReplicasSortByEnumValues() []ListBlockVolumeReplicasSortByEnum {
+	values := make([]ListBlockVolumeReplicasSortByEnum, 0)
+	for _, v := range mappingListBlockVolumeReplicasSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListBlockVolumeReplicasSortOrderEnum Enum with underlying type: string
+type ListBlockVolumeReplicasSortOrderEnum string
+
+// Set of constants representing the allowable values for ListBlockVolumeReplicasSortOrderEnum
+const (
+	ListBlockVolumeReplicasSortOrderAsc  ListBlockVolumeReplicasSortOrderEnum = "ASC"
+	ListBlockVolumeReplicasSortOrderDesc ListBlockVolumeReplicasSortOrderEnum = "DESC"
+)
+
+var mappingListBlockVolumeReplicasSortOrder = map[string]ListBlockVolumeReplicasSortOrderEnum{
+	"ASC":  ListBlockVolumeReplicasSortOrderAsc,
+	"DESC": ListBlockVolumeReplicasSortOrderDesc,
+}
+
+// GetListBlockVolumeReplicasSortOrderEnumValues Enumerates the set of values for ListBlockVolumeReplicasSortOrderEnum
+func GetListBlockVolumeReplicasSortOrderEnumValues() []ListBlockVolumeReplicasSortOrderEnum {
+	values := make([]ListBlockVolumeReplicasSortOrderEnum, 0)
+	for _, v := range mappingListBlockVolumeReplicasSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volume_attachments_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volume_attachments_request_response.go
new file mode 100644
index 000000000000..55a4c6dd788f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volume_attachments_request_response.go
@@ -0,0 +1,100 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListBootVolumeAttachmentsRequest wrapper for the ListBootVolumeAttachments operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListBootVolumeAttachments.go.html to see an example of how to use ListBootVolumeAttachmentsRequest.
+type ListBootVolumeAttachmentsRequest struct {
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" contributesTo:"query" name:"availabilityDomain"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"false" contributesTo:"query" name:"instanceId"`
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"false" contributesTo:"query" name:"bootVolumeId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListBootVolumeAttachmentsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListBootVolumeAttachmentsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListBootVolumeAttachmentsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListBootVolumeAttachmentsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListBootVolumeAttachmentsResponse wrapper for the ListBootVolumeAttachments operation
+type ListBootVolumeAttachmentsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []BootVolumeAttachment instances
+	Items []BootVolumeAttachment `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListBootVolumeAttachmentsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListBootVolumeAttachmentsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volume_backups_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volume_backups_request_response.go
new file mode 100644
index 000000000000..b09ee2dbc18b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volume_backups_request_response.go
@@ -0,0 +1,162 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListBootVolumeBackupsRequest wrapper for the ListBootVolumeBackups operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListBootVolumeBackups.go.html to see an example of how to use ListBootVolumeBackupsRequest.
+type ListBootVolumeBackupsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"false" contributesTo:"query" name:"bootVolumeId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// A filter to return only resources that originated from the given source boot volume backup.
+	SourceBootVolumeBackupId *string `mandatory:"false" contributesTo:"query" name:"sourceBootVolumeBackupId"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListBootVolumeBackupsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListBootVolumeBackupsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle state. The state value is
+	// case-insensitive.
+	LifecycleState BootVolumeBackupLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListBootVolumeBackupsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListBootVolumeBackupsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListBootVolumeBackupsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListBootVolumeBackupsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListBootVolumeBackupsResponse wrapper for the ListBootVolumeBackups operation
+type ListBootVolumeBackupsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []BootVolumeBackup instances
+	Items []BootVolumeBackup `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListBootVolumeBackupsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListBootVolumeBackupsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListBootVolumeBackupsSortByEnum Enum with underlying type: string
+type ListBootVolumeBackupsSortByEnum string
+
+// Set of constants representing the allowable values for ListBootVolumeBackupsSortByEnum
+const (
+	ListBootVolumeBackupsSortByTimecreated ListBootVolumeBackupsSortByEnum = "TIMECREATED"
+	ListBootVolumeBackupsSortByDisplayname ListBootVolumeBackupsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListBootVolumeBackupsSortBy = map[string]ListBootVolumeBackupsSortByEnum{
+	"TIMECREATED": ListBootVolumeBackupsSortByTimecreated,
+	"DISPLAYNAME": ListBootVolumeBackupsSortByDisplayname,
+}
+
+// GetListBootVolumeBackupsSortByEnumValues Enumerates the set of values for ListBootVolumeBackupsSortByEnum
+func GetListBootVolumeBackupsSortByEnumValues() []ListBootVolumeBackupsSortByEnum {
+	values := make([]ListBootVolumeBackupsSortByEnum, 0)
+	for _, v := range mappingListBootVolumeBackupsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListBootVolumeBackupsSortOrderEnum Enum with underlying type: string
+type ListBootVolumeBackupsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListBootVolumeBackupsSortOrderEnum
+const (
+	ListBootVolumeBackupsSortOrderAsc  ListBootVolumeBackupsSortOrderEnum = "ASC"
+	ListBootVolumeBackupsSortOrderDesc ListBootVolumeBackupsSortOrderEnum = "DESC"
+)
+
+var mappingListBootVolumeBackupsSortOrder = map[string]ListBootVolumeBackupsSortOrderEnum{
+	"ASC":  ListBootVolumeBackupsSortOrderAsc,
+	"DESC": ListBootVolumeBackupsSortOrderDesc,
+}
+
+// GetListBootVolumeBackupsSortOrderEnumValues Enumerates the set of values for ListBootVolumeBackupsSortOrderEnum
+func GetListBootVolumeBackupsSortOrderEnumValues() []ListBootVolumeBackupsSortOrderEnum {
+	values := make([]ListBootVolumeBackupsSortOrderEnum, 0)
+	for _, v := range mappingListBootVolumeBackupsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volume_replicas_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volume_replicas_request_response.go
new file mode 100644
index 000000000000..bc658049ecf1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volume_replicas_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListBootVolumeReplicasRequest wrapper for the ListBootVolumeReplicas operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListBootVolumeReplicas.go.html to see an example of how to use ListBootVolumeReplicasRequest.
+type ListBootVolumeReplicasRequest struct {
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" contributesTo:"query" name:"availabilityDomain"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListBootVolumeReplicasSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListBootVolumeReplicasSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle state. The state value is case-insensitive.
+	LifecycleState BootVolumeReplicaLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListBootVolumeReplicasRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListBootVolumeReplicasRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListBootVolumeReplicasRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListBootVolumeReplicasRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListBootVolumeReplicasResponse wrapper for the ListBootVolumeReplicas operation
+type ListBootVolumeReplicasResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []BootVolumeReplica instances
+	Items []BootVolumeReplica `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListBootVolumeReplicasResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListBootVolumeReplicasResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListBootVolumeReplicasSortByEnum Enum with underlying type: string
+type ListBootVolumeReplicasSortByEnum string
+
+// Set of constants representing the allowable values for ListBootVolumeReplicasSortByEnum
+const (
+	ListBootVolumeReplicasSortByTimecreated ListBootVolumeReplicasSortByEnum = "TIMECREATED"
+	ListBootVolumeReplicasSortByDisplayname ListBootVolumeReplicasSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListBootVolumeReplicasSortBy = map[string]ListBootVolumeReplicasSortByEnum{
+	"TIMECREATED": ListBootVolumeReplicasSortByTimecreated,
+	"DISPLAYNAME": ListBootVolumeReplicasSortByDisplayname,
+}
+
+// GetListBootVolumeReplicasSortByEnumValues Enumerates the set of values for ListBootVolumeReplicasSortByEnum
+func GetListBootVolumeReplicasSortByEnumValues() []ListBootVolumeReplicasSortByEnum {
+	values := make([]ListBootVolumeReplicasSortByEnum, 0)
+	for _, v := range mappingListBootVolumeReplicasSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListBootVolumeReplicasSortOrderEnum Enum with underlying type: string
+type ListBootVolumeReplicasSortOrderEnum string
+
+// Set of constants representing the allowable values for ListBootVolumeReplicasSortOrderEnum
+const (
+	ListBootVolumeReplicasSortOrderAsc  ListBootVolumeReplicasSortOrderEnum = "ASC"
+	ListBootVolumeReplicasSortOrderDesc ListBootVolumeReplicasSortOrderEnum = "DESC"
+)
+
+var mappingListBootVolumeReplicasSortOrder = map[string]ListBootVolumeReplicasSortOrderEnum{
+	"ASC":  ListBootVolumeReplicasSortOrderAsc,
+	"DESC": ListBootVolumeReplicasSortOrderDesc,
+}
+
+// GetListBootVolumeReplicasSortOrderEnumValues Enumerates the set of values for ListBootVolumeReplicasSortOrderEnum
+func GetListBootVolumeReplicasSortOrderEnumValues() []ListBootVolumeReplicasSortOrderEnum {
+	values := make([]ListBootVolumeReplicasSortOrderEnum, 0)
+	for _, v := range mappingListBootVolumeReplicasSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volumes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volumes_request_response.go
new file mode 100644
index 000000000000..f56c0b5a66c2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_boot_volumes_request_response.go
@@ -0,0 +1,97 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListBootVolumesRequest wrapper for the ListBootVolumes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListBootVolumes.go.html to see an example of how to use ListBootVolumesRequest.
+type ListBootVolumesRequest struct {
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" contributesTo:"query" name:"availabilityDomain"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID of the volume group.
+	VolumeGroupId *string `mandatory:"false" contributesTo:"query" name:"volumeGroupId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListBootVolumesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListBootVolumesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListBootVolumesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListBootVolumesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListBootVolumesResponse wrapper for the ListBootVolumes operation
+type ListBootVolumesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []BootVolume instances
+	Items []BootVolume `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListBootVolumesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListBootVolumesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_byoip_allocated_ranges_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_byoip_allocated_ranges_request_response.go
new file mode 100644
index 000000000000..c57e918a0aa3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_byoip_allocated_ranges_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListByoipAllocatedRangesRequest wrapper for the ListByoipAllocatedRanges operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListByoipAllocatedRanges.go.html to see an example of how to use ListByoipAllocatedRangesRequest.
+type ListByoipAllocatedRangesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource containing the BYOIP CIDR block.
+	ByoipRangeId *string `mandatory:"true" contributesTo:"path" name:"byoipRangeId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListByoipAllocatedRangesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListByoipAllocatedRangesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListByoipAllocatedRangesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListByoipAllocatedRangesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListByoipAllocatedRangesResponse wrapper for the ListByoipAllocatedRanges operation
+type ListByoipAllocatedRangesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of ByoipAllocatedRangeCollection instances
+	ByoipAllocatedRangeCollection `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListByoipAllocatedRangesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListByoipAllocatedRangesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_byoip_ranges_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_byoip_ranges_request_response.go
new file mode 100644
index 000000000000..5d9d4e431556
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_byoip_ranges_request_response.go
@@ -0,0 +1,155 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListByoipRangesRequest wrapper for the ListByoipRanges operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListByoipRanges.go.html to see an example of how to use ListByoipRangesRequest.
+type ListByoipRangesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// A filter to return only resources that match the given lifecycle state name exactly.
+	LifecycleState *string `mandatory:"false" contributesTo:"query" name:"lifecycleState"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListByoipRangesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListByoipRangesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListByoipRangesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListByoipRangesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListByoipRangesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListByoipRangesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListByoipRangesResponse wrapper for the ListByoipRanges operation
+type ListByoipRangesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of ByoipRangeCollection instances
+	ByoipRangeCollection `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListByoipRangesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListByoipRangesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListByoipRangesSortByEnum Enum with underlying type: string
+type ListByoipRangesSortByEnum string
+
+// Set of constants representing the allowable values for ListByoipRangesSortByEnum
+const (
+	ListByoipRangesSortByTimecreated ListByoipRangesSortByEnum = "TIMECREATED"
+	ListByoipRangesSortByDisplayname ListByoipRangesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListByoipRangesSortBy = map[string]ListByoipRangesSortByEnum{
+	"TIMECREATED": ListByoipRangesSortByTimecreated,
+	"DISPLAYNAME": ListByoipRangesSortByDisplayname,
+}
+
+// GetListByoipRangesSortByEnumValues Enumerates the set of values for ListByoipRangesSortByEnum
+func GetListByoipRangesSortByEnumValues() []ListByoipRangesSortByEnum {
+	values := make([]ListByoipRangesSortByEnum, 0)
+	for _, v := range mappingListByoipRangesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListByoipRangesSortOrderEnum Enum with underlying type: string
+type ListByoipRangesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListByoipRangesSortOrderEnum
+const (
+	ListByoipRangesSortOrderAsc  ListByoipRangesSortOrderEnum = "ASC"
+	ListByoipRangesSortOrderDesc ListByoipRangesSortOrderEnum = "DESC"
+)
+
+var mappingListByoipRangesSortOrder = map[string]ListByoipRangesSortOrderEnum{
+	"ASC":  ListByoipRangesSortOrderAsc,
+	"DESC": ListByoipRangesSortOrderDesc,
+}
+
+// GetListByoipRangesSortOrderEnumValues Enumerates the set of values for ListByoipRangesSortOrderEnum
+func GetListByoipRangesSortOrderEnumValues() []ListByoipRangesSortOrderEnum {
+	values := make([]ListByoipRangesSortOrderEnum, 0)
+	for _, v := range mappingListByoipRangesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cluster_network_instances_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cluster_network_instances_request_response.go
new file mode 100644
index 000000000000..02f11113c964
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cluster_network_instances_request_response.go
@@ -0,0 +1,155 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListClusterNetworkInstancesRequest wrapper for the ListClusterNetworkInstances operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListClusterNetworkInstances.go.html to see an example of how to use ListClusterNetworkInstancesRequest.
+type ListClusterNetworkInstancesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the cluster network.
+	ClusterNetworkId *string `mandatory:"true" contributesTo:"path" name:"clusterNetworkId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListClusterNetworkInstancesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListClusterNetworkInstancesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListClusterNetworkInstancesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListClusterNetworkInstancesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListClusterNetworkInstancesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListClusterNetworkInstancesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListClusterNetworkInstancesResponse wrapper for the ListClusterNetworkInstances operation
+type ListClusterNetworkInstancesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []InstanceSummary instances
+	Items []InstanceSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListClusterNetworkInstancesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListClusterNetworkInstancesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListClusterNetworkInstancesSortByEnum Enum with underlying type: string
+type ListClusterNetworkInstancesSortByEnum string
+
+// Set of constants representing the allowable values for ListClusterNetworkInstancesSortByEnum
+const (
+	ListClusterNetworkInstancesSortByTimecreated ListClusterNetworkInstancesSortByEnum = "TIMECREATED"
+	ListClusterNetworkInstancesSortByDisplayname ListClusterNetworkInstancesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListClusterNetworkInstancesSortBy = map[string]ListClusterNetworkInstancesSortByEnum{
+	"TIMECREATED": ListClusterNetworkInstancesSortByTimecreated,
+	"DISPLAYNAME": ListClusterNetworkInstancesSortByDisplayname,
+}
+
+// GetListClusterNetworkInstancesSortByEnumValues Enumerates the set of values for ListClusterNetworkInstancesSortByEnum
+func GetListClusterNetworkInstancesSortByEnumValues() []ListClusterNetworkInstancesSortByEnum {
+	values := make([]ListClusterNetworkInstancesSortByEnum, 0)
+	for _, v := range mappingListClusterNetworkInstancesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListClusterNetworkInstancesSortOrderEnum Enum with underlying type: string
+type ListClusterNetworkInstancesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListClusterNetworkInstancesSortOrderEnum
+const (
+	ListClusterNetworkInstancesSortOrderAsc  ListClusterNetworkInstancesSortOrderEnum = "ASC"
+	ListClusterNetworkInstancesSortOrderDesc ListClusterNetworkInstancesSortOrderEnum = "DESC"
+)
+
+var mappingListClusterNetworkInstancesSortOrder = map[string]ListClusterNetworkInstancesSortOrderEnum{
+	"ASC":  ListClusterNetworkInstancesSortOrderAsc,
+	"DESC": ListClusterNetworkInstancesSortOrderDesc,
+}
+
+// GetListClusterNetworkInstancesSortOrderEnumValues Enumerates the set of values for ListClusterNetworkInstancesSortOrderEnum
+func GetListClusterNetworkInstancesSortOrderEnumValues() []ListClusterNetworkInstancesSortOrderEnum {
+	values := make([]ListClusterNetworkInstancesSortOrderEnum, 0)
+	for _, v := range mappingListClusterNetworkInstancesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cluster_networks_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cluster_networks_request_response.go
new file mode 100644
index 000000000000..6855e15e4cd1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cluster_networks_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListClusterNetworksRequest wrapper for the ListClusterNetworks operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListClusterNetworks.go.html to see an example of how to use ListClusterNetworksRequest.
+type ListClusterNetworksRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListClusterNetworksSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListClusterNetworksSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle
+	// state. The state value is case-insensitive.
+	LifecycleState ClusterNetworkSummaryLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListClusterNetworksRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListClusterNetworksRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListClusterNetworksRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListClusterNetworksRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListClusterNetworksResponse wrapper for the ListClusterNetworks operation
+type ListClusterNetworksResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []ClusterNetworkSummary instances
+	Items []ClusterNetworkSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListClusterNetworksResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListClusterNetworksResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListClusterNetworksSortByEnum Enum with underlying type: string
+type ListClusterNetworksSortByEnum string
+
+// Set of constants representing the allowable values for ListClusterNetworksSortByEnum
+const (
+	ListClusterNetworksSortByTimecreated ListClusterNetworksSortByEnum = "TIMECREATED"
+	ListClusterNetworksSortByDisplayname ListClusterNetworksSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListClusterNetworksSortBy = map[string]ListClusterNetworksSortByEnum{
+	"TIMECREATED": ListClusterNetworksSortByTimecreated,
+	"DISPLAYNAME": ListClusterNetworksSortByDisplayname,
+}
+
+// GetListClusterNetworksSortByEnumValues Enumerates the set of values for ListClusterNetworksSortByEnum
+func GetListClusterNetworksSortByEnumValues() []ListClusterNetworksSortByEnum {
+	values := make([]ListClusterNetworksSortByEnum, 0)
+	for _, v := range mappingListClusterNetworksSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListClusterNetworksSortOrderEnum Enum with underlying type: string
+type ListClusterNetworksSortOrderEnum string
+
+// Set of constants representing the allowable values for ListClusterNetworksSortOrderEnum
+const (
+	ListClusterNetworksSortOrderAsc  ListClusterNetworksSortOrderEnum = "ASC"
+	ListClusterNetworksSortOrderDesc ListClusterNetworksSortOrderEnum = "DESC"
+)
+
+var mappingListClusterNetworksSortOrder = map[string]ListClusterNetworksSortOrderEnum{
+	"ASC":  ListClusterNetworksSortOrderAsc,
+	"DESC": ListClusterNetworksSortOrderDesc,
+}
+
+// GetListClusterNetworksSortOrderEnumValues Enumerates the set of values for ListClusterNetworksSortOrderEnum
+func GetListClusterNetworksSortOrderEnumValues() []ListClusterNetworksSortOrderEnum {
+	values := make([]ListClusterNetworksSortOrderEnum, 0)
+	for _, v := range mappingListClusterNetworksSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_capacity_reservation_instance_shapes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_capacity_reservation_instance_shapes_request_response.go
new file mode 100644
index 000000000000..41dc85cbeef6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_capacity_reservation_instance_shapes_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListComputeCapacityReservationInstanceShapesRequest wrapper for the ListComputeCapacityReservationInstanceShapes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeCapacityReservationInstanceShapes.go.html to see an example of how to use ListComputeCapacityReservationInstanceShapesRequest.
+type ListComputeCapacityReservationInstanceShapesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListComputeCapacityReservationInstanceShapesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListComputeCapacityReservationInstanceShapesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListComputeCapacityReservationInstanceShapesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListComputeCapacityReservationInstanceShapesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListComputeCapacityReservationInstanceShapesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListComputeCapacityReservationInstanceShapesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListComputeCapacityReservationInstanceShapesResponse wrapper for the ListComputeCapacityReservationInstanceShapes operation
+type ListComputeCapacityReservationInstanceShapesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []ComputeCapacityReservationInstanceShapeSummary instances
+	Items []ComputeCapacityReservationInstanceShapeSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListComputeCapacityReservationInstanceShapesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListComputeCapacityReservationInstanceShapesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListComputeCapacityReservationInstanceShapesSortByEnum Enum with underlying type: string
+type ListComputeCapacityReservationInstanceShapesSortByEnum string
+
+// Set of constants representing the allowable values for ListComputeCapacityReservationInstanceShapesSortByEnum
+const (
+	ListComputeCapacityReservationInstanceShapesSortByTimecreated ListComputeCapacityReservationInstanceShapesSortByEnum = "TIMECREATED"
+	ListComputeCapacityReservationInstanceShapesSortByDisplayname ListComputeCapacityReservationInstanceShapesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListComputeCapacityReservationInstanceShapesSortBy = map[string]ListComputeCapacityReservationInstanceShapesSortByEnum{
+	"TIMECREATED": ListComputeCapacityReservationInstanceShapesSortByTimecreated,
+	"DISPLAYNAME": ListComputeCapacityReservationInstanceShapesSortByDisplayname,
+}
+
+// GetListComputeCapacityReservationInstanceShapesSortByEnumValues Enumerates the set of values for ListComputeCapacityReservationInstanceShapesSortByEnum
+func GetListComputeCapacityReservationInstanceShapesSortByEnumValues() []ListComputeCapacityReservationInstanceShapesSortByEnum {
+	values := make([]ListComputeCapacityReservationInstanceShapesSortByEnum, 0)
+	for _, v := range mappingListComputeCapacityReservationInstanceShapesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListComputeCapacityReservationInstanceShapesSortOrderEnum Enum with underlying type: string
+type ListComputeCapacityReservationInstanceShapesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListComputeCapacityReservationInstanceShapesSortOrderEnum
+const (
+	ListComputeCapacityReservationInstanceShapesSortOrderAsc  ListComputeCapacityReservationInstanceShapesSortOrderEnum = "ASC"
+	ListComputeCapacityReservationInstanceShapesSortOrderDesc ListComputeCapacityReservationInstanceShapesSortOrderEnum = "DESC"
+)
+
+var mappingListComputeCapacityReservationInstanceShapesSortOrder = map[string]ListComputeCapacityReservationInstanceShapesSortOrderEnum{
+	"ASC":  ListComputeCapacityReservationInstanceShapesSortOrderAsc,
+	"DESC": ListComputeCapacityReservationInstanceShapesSortOrderDesc,
+}
+
+// GetListComputeCapacityReservationInstanceShapesSortOrderEnumValues Enumerates the set of values for ListComputeCapacityReservationInstanceShapesSortOrderEnum
+func GetListComputeCapacityReservationInstanceShapesSortOrderEnumValues() []ListComputeCapacityReservationInstanceShapesSortOrderEnum {
+	values := make([]ListComputeCapacityReservationInstanceShapesSortOrderEnum, 0)
+	for _, v := range mappingListComputeCapacityReservationInstanceShapesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_capacity_reservation_instances_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_capacity_reservation_instances_request_response.go
new file mode 100644
index 000000000000..1ad01bfc4385
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_capacity_reservation_instances_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListComputeCapacityReservationInstancesRequest wrapper for the ListComputeCapacityReservationInstances operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeCapacityReservationInstances.go.html to see an example of how to use ListComputeCapacityReservationInstancesRequest.
+type ListComputeCapacityReservationInstancesRequest struct {
+
+	// The OCID of the compute capacity reservation.
+	CapacityReservationId *string `mandatory:"true" contributesTo:"path" name:"capacityReservationId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"false" contributesTo:"query" name:"compartmentId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListComputeCapacityReservationInstancesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListComputeCapacityReservationInstancesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListComputeCapacityReservationInstancesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListComputeCapacityReservationInstancesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListComputeCapacityReservationInstancesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListComputeCapacityReservationInstancesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListComputeCapacityReservationInstancesResponse wrapper for the ListComputeCapacityReservationInstances operation
+type ListComputeCapacityReservationInstancesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []CapacityReservationInstanceSummary instances
+	Items []CapacityReservationInstanceSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListComputeCapacityReservationInstancesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListComputeCapacityReservationInstancesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListComputeCapacityReservationInstancesSortByEnum Enum with underlying type: string
+type ListComputeCapacityReservationInstancesSortByEnum string
+
+// Set of constants representing the allowable values for ListComputeCapacityReservationInstancesSortByEnum
+const (
+	ListComputeCapacityReservationInstancesSortByTimecreated ListComputeCapacityReservationInstancesSortByEnum = "TIMECREATED"
+	ListComputeCapacityReservationInstancesSortByDisplayname ListComputeCapacityReservationInstancesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListComputeCapacityReservationInstancesSortBy = map[string]ListComputeCapacityReservationInstancesSortByEnum{
+	"TIMECREATED": ListComputeCapacityReservationInstancesSortByTimecreated,
+	"DISPLAYNAME": ListComputeCapacityReservationInstancesSortByDisplayname,
+}
+
+// GetListComputeCapacityReservationInstancesSortByEnumValues Enumerates the set of values for ListComputeCapacityReservationInstancesSortByEnum
+func GetListComputeCapacityReservationInstancesSortByEnumValues() []ListComputeCapacityReservationInstancesSortByEnum {
+	values := make([]ListComputeCapacityReservationInstancesSortByEnum, 0)
+	for _, v := range mappingListComputeCapacityReservationInstancesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListComputeCapacityReservationInstancesSortOrderEnum Enum with underlying type: string
+type ListComputeCapacityReservationInstancesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListComputeCapacityReservationInstancesSortOrderEnum
+const (
+	ListComputeCapacityReservationInstancesSortOrderAsc  ListComputeCapacityReservationInstancesSortOrderEnum = "ASC"
+	ListComputeCapacityReservationInstancesSortOrderDesc ListComputeCapacityReservationInstancesSortOrderEnum = "DESC"
+)
+
+var mappingListComputeCapacityReservationInstancesSortOrder = map[string]ListComputeCapacityReservationInstancesSortOrderEnum{
+	"ASC":  ListComputeCapacityReservationInstancesSortOrderAsc,
+	"DESC": ListComputeCapacityReservationInstancesSortOrderDesc,
+}
+
+// GetListComputeCapacityReservationInstancesSortOrderEnumValues Enumerates the set of values for ListComputeCapacityReservationInstancesSortOrderEnum
+func GetListComputeCapacityReservationInstancesSortOrderEnumValues() []ListComputeCapacityReservationInstancesSortOrderEnum {
+	values := make([]ListComputeCapacityReservationInstancesSortOrderEnum, 0)
+	for _, v := range mappingListComputeCapacityReservationInstancesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_capacity_reservations_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_capacity_reservations_request_response.go
new file mode 100644
index 000000000000..9fa5ecfd7c20
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_capacity_reservations_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListComputeCapacityReservationsRequest wrapper for the ListComputeCapacityReservations operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeCapacityReservations.go.html to see an example of how to use ListComputeCapacityReservationsRequest.
+type ListComputeCapacityReservationsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// A filter to only return resources that match the given lifecycle state.
+	LifecycleState ComputeCapacityReservationLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListComputeCapacityReservationsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListComputeCapacityReservationsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListComputeCapacityReservationsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListComputeCapacityReservationsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListComputeCapacityReservationsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListComputeCapacityReservationsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListComputeCapacityReservationsResponse wrapper for the ListComputeCapacityReservations operation
+type ListComputeCapacityReservationsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []ComputeCapacityReservationSummary instances
+	Items []ComputeCapacityReservationSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListComputeCapacityReservationsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListComputeCapacityReservationsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListComputeCapacityReservationsSortByEnum Enum with underlying type: string
+type ListComputeCapacityReservationsSortByEnum string
+
+// Set of constants representing the allowable values for ListComputeCapacityReservationsSortByEnum
+const (
+	ListComputeCapacityReservationsSortByTimecreated ListComputeCapacityReservationsSortByEnum = "TIMECREATED"
+	ListComputeCapacityReservationsSortByDisplayname ListComputeCapacityReservationsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListComputeCapacityReservationsSortBy = map[string]ListComputeCapacityReservationsSortByEnum{
+	"TIMECREATED": ListComputeCapacityReservationsSortByTimecreated,
+	"DISPLAYNAME": ListComputeCapacityReservationsSortByDisplayname,
+}
+
+// GetListComputeCapacityReservationsSortByEnumValues Enumerates the set of values for ListComputeCapacityReservationsSortByEnum
+func GetListComputeCapacityReservationsSortByEnumValues() []ListComputeCapacityReservationsSortByEnum {
+	values := make([]ListComputeCapacityReservationsSortByEnum, 0)
+	for _, v := range mappingListComputeCapacityReservationsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListComputeCapacityReservationsSortOrderEnum Enum with underlying type: string
+type ListComputeCapacityReservationsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListComputeCapacityReservationsSortOrderEnum
+const (
+	ListComputeCapacityReservationsSortOrderAsc  ListComputeCapacityReservationsSortOrderEnum = "ASC"
+	ListComputeCapacityReservationsSortOrderDesc ListComputeCapacityReservationsSortOrderEnum = "DESC"
+)
+
+var mappingListComputeCapacityReservationsSortOrder = map[string]ListComputeCapacityReservationsSortOrderEnum{
+	"ASC":  ListComputeCapacityReservationsSortOrderAsc,
+	"DESC": ListComputeCapacityReservationsSortOrderDesc,
+}
+
+// GetListComputeCapacityReservationsSortOrderEnumValues Enumerates the set of values for ListComputeCapacityReservationsSortOrderEnum
+func GetListComputeCapacityReservationsSortOrderEnumValues() []ListComputeCapacityReservationsSortOrderEnum {
+	values := make([]ListComputeCapacityReservationsSortOrderEnum, 0)
+	for _, v := range mappingListComputeCapacityReservationsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_global_image_capability_schema_versions_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_global_image_capability_schema_versions_request_response.go
new file mode 100644
index 000000000000..0afcdc998f31
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_global_image_capability_schema_versions_request_response.go
@@ -0,0 +1,152 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListComputeGlobalImageCapabilitySchemaVersionsRequest wrapper for the ListComputeGlobalImageCapabilitySchemaVersions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeGlobalImageCapabilitySchemaVersions.go.html to see an example of how to use ListComputeGlobalImageCapabilitySchemaVersionsRequest.
+type ListComputeGlobalImageCapabilitySchemaVersionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compute global image capability schema
+	ComputeGlobalImageCapabilitySchemaId *string `mandatory:"true" contributesTo:"path" name:"computeGlobalImageCapabilitySchemaId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListComputeGlobalImageCapabilitySchemaVersionsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListComputeGlobalImageCapabilitySchemaVersionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListComputeGlobalImageCapabilitySchemaVersionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListComputeGlobalImageCapabilitySchemaVersionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListComputeGlobalImageCapabilitySchemaVersionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListComputeGlobalImageCapabilitySchemaVersionsResponse wrapper for the ListComputeGlobalImageCapabilitySchemaVersions operation
+type ListComputeGlobalImageCapabilitySchemaVersionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []ComputeGlobalImageCapabilitySchemaVersionSummary instances
+	Items []ComputeGlobalImageCapabilitySchemaVersionSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListComputeGlobalImageCapabilitySchemaVersionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListComputeGlobalImageCapabilitySchemaVersionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListComputeGlobalImageCapabilitySchemaVersionsSortByEnum Enum with underlying type: string
+type ListComputeGlobalImageCapabilitySchemaVersionsSortByEnum string
+
+// Set of constants representing the allowable values for ListComputeGlobalImageCapabilitySchemaVersionsSortByEnum
+const (
+	ListComputeGlobalImageCapabilitySchemaVersionsSortByTimecreated ListComputeGlobalImageCapabilitySchemaVersionsSortByEnum = "TIMECREATED"
+	ListComputeGlobalImageCapabilitySchemaVersionsSortByDisplayname ListComputeGlobalImageCapabilitySchemaVersionsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListComputeGlobalImageCapabilitySchemaVersionsSortBy = map[string]ListComputeGlobalImageCapabilitySchemaVersionsSortByEnum{
+	"TIMECREATED": ListComputeGlobalImageCapabilitySchemaVersionsSortByTimecreated,
+	"DISPLAYNAME": ListComputeGlobalImageCapabilitySchemaVersionsSortByDisplayname,
+}
+
+// GetListComputeGlobalImageCapabilitySchemaVersionsSortByEnumValues Enumerates the set of values for ListComputeGlobalImageCapabilitySchemaVersionsSortByEnum
+func GetListComputeGlobalImageCapabilitySchemaVersionsSortByEnumValues() []ListComputeGlobalImageCapabilitySchemaVersionsSortByEnum {
+	values := make([]ListComputeGlobalImageCapabilitySchemaVersionsSortByEnum, 0)
+	for _, v := range mappingListComputeGlobalImageCapabilitySchemaVersionsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnum Enum with underlying type: string
+type ListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnum
+const (
+	ListComputeGlobalImageCapabilitySchemaVersionsSortOrderAsc  ListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnum = "ASC"
+	ListComputeGlobalImageCapabilitySchemaVersionsSortOrderDesc ListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnum = "DESC"
+)
+
+var mappingListComputeGlobalImageCapabilitySchemaVersionsSortOrder = map[string]ListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnum{
+	"ASC":  ListComputeGlobalImageCapabilitySchemaVersionsSortOrderAsc,
+	"DESC": ListComputeGlobalImageCapabilitySchemaVersionsSortOrderDesc,
+}
+
+// GetListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnumValues Enumerates the set of values for ListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnum
+func GetListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnumValues() []ListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnum {
+	values := make([]ListComputeGlobalImageCapabilitySchemaVersionsSortOrderEnum, 0)
+	for _, v := range mappingListComputeGlobalImageCapabilitySchemaVersionsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_global_image_capability_schemas_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_global_image_capability_schemas_request_response.go
new file mode 100644
index 000000000000..2ceb38802332
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_global_image_capability_schemas_request_response.go
@@ -0,0 +1,152 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListComputeGlobalImageCapabilitySchemasRequest wrapper for the ListComputeGlobalImageCapabilitySchemas operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeGlobalImageCapabilitySchemas.go.html to see an example of how to use ListComputeGlobalImageCapabilitySchemasRequest.
+type ListComputeGlobalImageCapabilitySchemasRequest struct {
+
+	// A filter to return only resources that match the given compartment OCID exactly.
+	CompartmentId *string `mandatory:"false" contributesTo:"query" name:"compartmentId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListComputeGlobalImageCapabilitySchemasSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListComputeGlobalImageCapabilitySchemasSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListComputeGlobalImageCapabilitySchemasRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListComputeGlobalImageCapabilitySchemasRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListComputeGlobalImageCapabilitySchemasRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListComputeGlobalImageCapabilitySchemasRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListComputeGlobalImageCapabilitySchemasResponse wrapper for the ListComputeGlobalImageCapabilitySchemas operation
+type ListComputeGlobalImageCapabilitySchemasResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []ComputeGlobalImageCapabilitySchemaSummary instances
+	Items []ComputeGlobalImageCapabilitySchemaSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListComputeGlobalImageCapabilitySchemasResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListComputeGlobalImageCapabilitySchemasResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListComputeGlobalImageCapabilitySchemasSortByEnum Enum with underlying type: string
+type ListComputeGlobalImageCapabilitySchemasSortByEnum string
+
+// Set of constants representing the allowable values for ListComputeGlobalImageCapabilitySchemasSortByEnum
+const (
+	ListComputeGlobalImageCapabilitySchemasSortByTimecreated ListComputeGlobalImageCapabilitySchemasSortByEnum = "TIMECREATED"
+	ListComputeGlobalImageCapabilitySchemasSortByDisplayname ListComputeGlobalImageCapabilitySchemasSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListComputeGlobalImageCapabilitySchemasSortBy = map[string]ListComputeGlobalImageCapabilitySchemasSortByEnum{
+	"TIMECREATED": ListComputeGlobalImageCapabilitySchemasSortByTimecreated,
+	"DISPLAYNAME": ListComputeGlobalImageCapabilitySchemasSortByDisplayname,
+}
+
+// GetListComputeGlobalImageCapabilitySchemasSortByEnumValues Enumerates the set of values for ListComputeGlobalImageCapabilitySchemasSortByEnum
+func GetListComputeGlobalImageCapabilitySchemasSortByEnumValues() []ListComputeGlobalImageCapabilitySchemasSortByEnum {
+	values := make([]ListComputeGlobalImageCapabilitySchemasSortByEnum, 0)
+	for _, v := range mappingListComputeGlobalImageCapabilitySchemasSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListComputeGlobalImageCapabilitySchemasSortOrderEnum Enum with underlying type: string
+type ListComputeGlobalImageCapabilitySchemasSortOrderEnum string
+
+// Set of constants representing the allowable values for ListComputeGlobalImageCapabilitySchemasSortOrderEnum
+const (
+	ListComputeGlobalImageCapabilitySchemasSortOrderAsc  ListComputeGlobalImageCapabilitySchemasSortOrderEnum = "ASC"
+	ListComputeGlobalImageCapabilitySchemasSortOrderDesc ListComputeGlobalImageCapabilitySchemasSortOrderEnum = "DESC"
+)
+
+var mappingListComputeGlobalImageCapabilitySchemasSortOrder = map[string]ListComputeGlobalImageCapabilitySchemasSortOrderEnum{
+	"ASC":  ListComputeGlobalImageCapabilitySchemasSortOrderAsc,
+	"DESC": ListComputeGlobalImageCapabilitySchemasSortOrderDesc,
+}
+
+// GetListComputeGlobalImageCapabilitySchemasSortOrderEnumValues Enumerates the set of values for ListComputeGlobalImageCapabilitySchemasSortOrderEnum
+func GetListComputeGlobalImageCapabilitySchemasSortOrderEnumValues() []ListComputeGlobalImageCapabilitySchemasSortOrderEnum {
+	values := make([]ListComputeGlobalImageCapabilitySchemasSortOrderEnum, 0)
+	for _, v := range mappingListComputeGlobalImageCapabilitySchemasSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_image_capability_schemas_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_image_capability_schemas_request_response.go
new file mode 100644
index 000000000000..16785ebbf4a9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_compute_image_capability_schemas_request_response.go
@@ -0,0 +1,155 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListComputeImageCapabilitySchemasRequest wrapper for the ListComputeImageCapabilitySchemas operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListComputeImageCapabilitySchemas.go.html to see an example of how to use ListComputeImageCapabilitySchemasRequest.
+type ListComputeImageCapabilitySchemasRequest struct {
+
+	// A filter to return only resources that match the given compartment OCID exactly.
+	CompartmentId *string `mandatory:"false" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of an image.
+	ImageId *string `mandatory:"false" contributesTo:"query" name:"imageId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListComputeImageCapabilitySchemasSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListComputeImageCapabilitySchemasSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListComputeImageCapabilitySchemasRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListComputeImageCapabilitySchemasRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListComputeImageCapabilitySchemasRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListComputeImageCapabilitySchemasRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListComputeImageCapabilitySchemasResponse wrapper for the ListComputeImageCapabilitySchemas operation
+type ListComputeImageCapabilitySchemasResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []ComputeImageCapabilitySchemaSummary instances
+	Items []ComputeImageCapabilitySchemaSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListComputeImageCapabilitySchemasResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListComputeImageCapabilitySchemasResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListComputeImageCapabilitySchemasSortByEnum Enum with underlying type: string
+type ListComputeImageCapabilitySchemasSortByEnum string
+
+// Set of constants representing the allowable values for ListComputeImageCapabilitySchemasSortByEnum
+const (
+	ListComputeImageCapabilitySchemasSortByTimecreated ListComputeImageCapabilitySchemasSortByEnum = "TIMECREATED"
+	ListComputeImageCapabilitySchemasSortByDisplayname ListComputeImageCapabilitySchemasSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListComputeImageCapabilitySchemasSortBy = map[string]ListComputeImageCapabilitySchemasSortByEnum{
+	"TIMECREATED": ListComputeImageCapabilitySchemasSortByTimecreated,
+	"DISPLAYNAME": ListComputeImageCapabilitySchemasSortByDisplayname,
+}
+
+// GetListComputeImageCapabilitySchemasSortByEnumValues Enumerates the set of values for ListComputeImageCapabilitySchemasSortByEnum
+func GetListComputeImageCapabilitySchemasSortByEnumValues() []ListComputeImageCapabilitySchemasSortByEnum {
+	values := make([]ListComputeImageCapabilitySchemasSortByEnum, 0)
+	for _, v := range mappingListComputeImageCapabilitySchemasSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListComputeImageCapabilitySchemasSortOrderEnum Enum with underlying type: string
+type ListComputeImageCapabilitySchemasSortOrderEnum string
+
+// Set of constants representing the allowable values for ListComputeImageCapabilitySchemasSortOrderEnum
+const (
+	ListComputeImageCapabilitySchemasSortOrderAsc  ListComputeImageCapabilitySchemasSortOrderEnum = "ASC"
+	ListComputeImageCapabilitySchemasSortOrderDesc ListComputeImageCapabilitySchemasSortOrderEnum = "DESC"
+)
+
+var mappingListComputeImageCapabilitySchemasSortOrder = map[string]ListComputeImageCapabilitySchemasSortOrderEnum{
+	"ASC":  ListComputeImageCapabilitySchemasSortOrderAsc,
+	"DESC": ListComputeImageCapabilitySchemasSortOrderDesc,
+}
+
+// GetListComputeImageCapabilitySchemasSortOrderEnumValues Enumerates the set of values for ListComputeImageCapabilitySchemasSortOrderEnum
+func GetListComputeImageCapabilitySchemasSortOrderEnumValues() []ListComputeImageCapabilitySchemasSortOrderEnum {
+	values := make([]ListComputeImageCapabilitySchemasSortOrderEnum, 0)
+	for _, v := range mappingListComputeImageCapabilitySchemasSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_console_histories_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_console_histories_request_response.go
new file mode 100644
index 000000000000..43b4899d5109
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_console_histories_request_response.go
@@ -0,0 +1,160 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListConsoleHistoriesRequest wrapper for the ListConsoleHistories operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListConsoleHistories.go.html to see an example of how to use ListConsoleHistoriesRequest.
+type ListConsoleHistoriesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"false" contributesTo:"query" name:"instanceId"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListConsoleHistoriesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListConsoleHistoriesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle state. The state
+	// value is case-insensitive.
+	LifecycleState ConsoleHistoryLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListConsoleHistoriesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListConsoleHistoriesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListConsoleHistoriesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListConsoleHistoriesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListConsoleHistoriesResponse wrapper for the ListConsoleHistories operation
+type ListConsoleHistoriesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []ConsoleHistory instances
+	Items []ConsoleHistory `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListConsoleHistoriesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListConsoleHistoriesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListConsoleHistoriesSortByEnum Enum with underlying type: string
+type ListConsoleHistoriesSortByEnum string
+
+// Set of constants representing the allowable values for ListConsoleHistoriesSortByEnum
+const (
+	ListConsoleHistoriesSortByTimecreated ListConsoleHistoriesSortByEnum = "TIMECREATED"
+	ListConsoleHistoriesSortByDisplayname ListConsoleHistoriesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListConsoleHistoriesSortBy = map[string]ListConsoleHistoriesSortByEnum{
+	"TIMECREATED": ListConsoleHistoriesSortByTimecreated,
+	"DISPLAYNAME": ListConsoleHistoriesSortByDisplayname,
+}
+
+// GetListConsoleHistoriesSortByEnumValues Enumerates the set of values for ListConsoleHistoriesSortByEnum
+func GetListConsoleHistoriesSortByEnumValues() []ListConsoleHistoriesSortByEnum {
+	values := make([]ListConsoleHistoriesSortByEnum, 0)
+	for _, v := range mappingListConsoleHistoriesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListConsoleHistoriesSortOrderEnum Enum with underlying type: string
+type ListConsoleHistoriesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListConsoleHistoriesSortOrderEnum
+const (
+	ListConsoleHistoriesSortOrderAsc  ListConsoleHistoriesSortOrderEnum = "ASC"
+	ListConsoleHistoriesSortOrderDesc ListConsoleHistoriesSortOrderEnum = "DESC"
+)
+
+var mappingListConsoleHistoriesSortOrder = map[string]ListConsoleHistoriesSortOrderEnum{
+	"ASC":  ListConsoleHistoriesSortOrderAsc,
+	"DESC": ListConsoleHistoriesSortOrderDesc,
+}
+
+// GetListConsoleHistoriesSortOrderEnumValues Enumerates the set of values for ListConsoleHistoriesSortOrderEnum
+func GetListConsoleHistoriesSortOrderEnumValues() []ListConsoleHistoriesSortOrderEnum {
+	values := make([]ListConsoleHistoriesSortOrderEnum, 0)
+	for _, v := range mappingListConsoleHistoriesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cpe_device_shapes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cpe_device_shapes_request_response.go
new file mode 100644
index 000000000000..534eb0121036
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cpe_device_shapes_request_response.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListCpeDeviceShapesRequest wrapper for the ListCpeDeviceShapes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCpeDeviceShapes.go.html to see an example of how to use ListCpeDeviceShapesRequest.
+type ListCpeDeviceShapesRequest struct {
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListCpeDeviceShapesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListCpeDeviceShapesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListCpeDeviceShapesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListCpeDeviceShapesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListCpeDeviceShapesResponse wrapper for the ListCpeDeviceShapes operation
+type ListCpeDeviceShapesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []CpeDeviceShapeSummary instances
+	Items []CpeDeviceShapeSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListCpeDeviceShapesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListCpeDeviceShapesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cpes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cpes_request_response.go
new file mode 100644
index 000000000000..3cd01601bda0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cpes_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListCpesRequest wrapper for the ListCpes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCpes.go.html to see an example of how to use ListCpesRequest.
+type ListCpesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListCpesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListCpesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListCpesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListCpesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListCpesResponse wrapper for the ListCpes operation
+type ListCpesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Cpe instances
+	Items []Cpe `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListCpesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListCpesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connect_groups_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connect_groups_request_response.go
new file mode 100644
index 000000000000..01731a6c07cb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connect_groups_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListCrossConnectGroupsRequest wrapper for the ListCrossConnectGroups operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCrossConnectGroups.go.html to see an example of how to use ListCrossConnectGroupsRequest.
+type ListCrossConnectGroupsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListCrossConnectGroupsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListCrossConnectGroupsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to return only resources that match the specified lifecycle
+	// state. The value is case insensitive.
+	LifecycleState CrossConnectGroupLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListCrossConnectGroupsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListCrossConnectGroupsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListCrossConnectGroupsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListCrossConnectGroupsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListCrossConnectGroupsResponse wrapper for the ListCrossConnectGroups operation
+type ListCrossConnectGroupsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []CrossConnectGroup instances
+	Items []CrossConnectGroup `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListCrossConnectGroupsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListCrossConnectGroupsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListCrossConnectGroupsSortByEnum Enum with underlying type: string
+type ListCrossConnectGroupsSortByEnum string
+
+// Set of constants representing the allowable values for ListCrossConnectGroupsSortByEnum
+const (
+	ListCrossConnectGroupsSortByTimecreated ListCrossConnectGroupsSortByEnum = "TIMECREATED"
+	ListCrossConnectGroupsSortByDisplayname ListCrossConnectGroupsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListCrossConnectGroupsSortBy = map[string]ListCrossConnectGroupsSortByEnum{
+	"TIMECREATED": ListCrossConnectGroupsSortByTimecreated,
+	"DISPLAYNAME": ListCrossConnectGroupsSortByDisplayname,
+}
+
+// GetListCrossConnectGroupsSortByEnumValues Enumerates the set of values for ListCrossConnectGroupsSortByEnum
+func GetListCrossConnectGroupsSortByEnumValues() []ListCrossConnectGroupsSortByEnum {
+	values := make([]ListCrossConnectGroupsSortByEnum, 0)
+	for _, v := range mappingListCrossConnectGroupsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListCrossConnectGroupsSortOrderEnum Enum with underlying type: string
+type ListCrossConnectGroupsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListCrossConnectGroupsSortOrderEnum
+const (
+	ListCrossConnectGroupsSortOrderAsc  ListCrossConnectGroupsSortOrderEnum = "ASC"
+	ListCrossConnectGroupsSortOrderDesc ListCrossConnectGroupsSortOrderEnum = "DESC"
+)
+
+var mappingListCrossConnectGroupsSortOrder = map[string]ListCrossConnectGroupsSortOrderEnum{
+	"ASC":  ListCrossConnectGroupsSortOrderAsc,
+	"DESC": ListCrossConnectGroupsSortOrderDesc,
+}
+
+// GetListCrossConnectGroupsSortOrderEnumValues Enumerates the set of values for ListCrossConnectGroupsSortOrderEnum
+func GetListCrossConnectGroupsSortOrderEnumValues() []ListCrossConnectGroupsSortOrderEnum {
+	values := make([]ListCrossConnectGroupsSortOrderEnum, 0)
+	for _, v := range mappingListCrossConnectGroupsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connect_locations_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connect_locations_request_response.go
new file mode 100644
index 000000000000..3e2763a3f759
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connect_locations_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListCrossConnectLocationsRequest wrapper for the ListCrossConnectLocations operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCrossConnectLocations.go.html to see an example of how to use ListCrossConnectLocationsRequest.
+type ListCrossConnectLocationsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListCrossConnectLocationsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListCrossConnectLocationsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListCrossConnectLocationsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListCrossConnectLocationsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListCrossConnectLocationsResponse wrapper for the ListCrossConnectLocations operation
+type ListCrossConnectLocationsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []CrossConnectLocation instances
+	Items []CrossConnectLocation `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListCrossConnectLocationsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListCrossConnectLocationsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connect_mappings_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connect_mappings_request_response.go
new file mode 100644
index 000000000000..7c38004eea16
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connect_mappings_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListCrossConnectMappingsRequest wrapper for the ListCrossConnectMappings operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCrossConnectMappings.go.html to see an example of how to use ListCrossConnectMappingsRequest.
+type ListCrossConnectMappingsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the virtual circuit.
+	VirtualCircuitId *string `mandatory:"true" contributesTo:"path" name:"virtualCircuitId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListCrossConnectMappingsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListCrossConnectMappingsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListCrossConnectMappingsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListCrossConnectMappingsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListCrossConnectMappingsResponse wrapper for the ListCrossConnectMappings operation
+type ListCrossConnectMappingsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The CrossConnectMappingDetailsCollection instance
+	CrossConnectMappingDetailsCollection `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListCrossConnectMappingsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListCrossConnectMappingsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connects_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connects_request_response.go
new file mode 100644
index 000000000000..d4fb0c17ab53
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_cross_connects_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListCrossConnectsRequest wrapper for the ListCrossConnects operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCrossConnects.go.html to see an example of how to use ListCrossConnectsRequest.
+type ListCrossConnectsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect group.
+	CrossConnectGroupId *string `mandatory:"false" contributesTo:"query" name:"crossConnectGroupId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListCrossConnectsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListCrossConnectsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to return only resources that match the specified lifecycle
+	// state. The value is case insensitive.
+	LifecycleState CrossConnectLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListCrossConnectsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListCrossConnectsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListCrossConnectsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListCrossConnectsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListCrossConnectsResponse wrapper for the ListCrossConnects operation
+type ListCrossConnectsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []CrossConnect instances
+	Items []CrossConnect `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListCrossConnectsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListCrossConnectsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListCrossConnectsSortByEnum Enum with underlying type: string
+type ListCrossConnectsSortByEnum string
+
+// Set of constants representing the allowable values for ListCrossConnectsSortByEnum
+const (
+	ListCrossConnectsSortByTimecreated ListCrossConnectsSortByEnum = "TIMECREATED"
+	ListCrossConnectsSortByDisplayname ListCrossConnectsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListCrossConnectsSortBy = map[string]ListCrossConnectsSortByEnum{
+	"TIMECREATED": ListCrossConnectsSortByTimecreated,
+	"DISPLAYNAME": ListCrossConnectsSortByDisplayname,
+}
+
+// GetListCrossConnectsSortByEnumValues Enumerates the set of values for ListCrossConnectsSortByEnum
+func GetListCrossConnectsSortByEnumValues() []ListCrossConnectsSortByEnum {
+	values := make([]ListCrossConnectsSortByEnum, 0)
+	for _, v := range mappingListCrossConnectsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListCrossConnectsSortOrderEnum Enum with underlying type: string
+type ListCrossConnectsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListCrossConnectsSortOrderEnum
+const (
+	ListCrossConnectsSortOrderAsc  ListCrossConnectsSortOrderEnum = "ASC"
+	ListCrossConnectsSortOrderDesc ListCrossConnectsSortOrderEnum = "DESC"
+)
+
+var mappingListCrossConnectsSortOrder = map[string]ListCrossConnectsSortOrderEnum{
+	"ASC":  ListCrossConnectsSortOrderAsc,
+	"DESC": ListCrossConnectsSortOrderDesc,
+}
+
+// GetListCrossConnectsSortOrderEnumValues Enumerates the set of values for ListCrossConnectsSortOrderEnum
+func GetListCrossConnectsSortOrderEnumValues() []ListCrossConnectsSortOrderEnum {
+	values := make([]ListCrossConnectsSortOrderEnum, 0)
+	for _, v := range mappingListCrossConnectsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_crossconnect_port_speed_shapes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_crossconnect_port_speed_shapes_request_response.go
new file mode 100644
index 000000000000..39ad5833e1c0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_crossconnect_port_speed_shapes_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListCrossconnectPortSpeedShapesRequest wrapper for the ListCrossconnectPortSpeedShapes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListCrossconnectPortSpeedShapes.go.html to see an example of how to use ListCrossconnectPortSpeedShapesRequest.
+type ListCrossconnectPortSpeedShapesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListCrossconnectPortSpeedShapesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListCrossconnectPortSpeedShapesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListCrossconnectPortSpeedShapesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListCrossconnectPortSpeedShapesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListCrossconnectPortSpeedShapesResponse wrapper for the ListCrossconnectPortSpeedShapes operation
+type ListCrossconnectPortSpeedShapesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []CrossConnectPortSpeedShape instances
+	Items []CrossConnectPortSpeedShape `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListCrossconnectPortSpeedShapesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListCrossconnectPortSpeedShapesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_host_instance_shapes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_host_instance_shapes_request_response.go
new file mode 100644
index 000000000000..3f1ff32ee697
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_host_instance_shapes_request_response.go
@@ -0,0 +1,97 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDedicatedVmHostInstanceShapesRequest wrapper for the ListDedicatedVmHostInstanceShapes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDedicatedVmHostInstanceShapes.go.html to see an example of how to use ListDedicatedVmHostInstanceShapesRequest.
+type ListDedicatedVmHostInstanceShapesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// Dedicated VM host shape name
+	DedicatedVmHostShape *string `mandatory:"false" contributesTo:"query" name:"dedicatedVmHostShape"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDedicatedVmHostInstanceShapesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDedicatedVmHostInstanceShapesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDedicatedVmHostInstanceShapesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDedicatedVmHostInstanceShapesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDedicatedVmHostInstanceShapesResponse wrapper for the ListDedicatedVmHostInstanceShapes operation
+type ListDedicatedVmHostInstanceShapesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DedicatedVmHostInstanceShapeSummary instances
+	Items []DedicatedVmHostInstanceShapeSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDedicatedVmHostInstanceShapesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDedicatedVmHostInstanceShapesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_host_instances_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_host_instances_request_response.go
new file mode 100644
index 000000000000..c3a01072912f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_host_instances_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDedicatedVmHostInstancesRequest wrapper for the ListDedicatedVmHostInstances operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDedicatedVmHostInstances.go.html to see an example of how to use ListDedicatedVmHostInstancesRequest.
+type ListDedicatedVmHostInstancesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID of the dedicated VM host.
+	DedicatedVmHostId *string `mandatory:"true" contributesTo:"path" name:"dedicatedVmHostId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListDedicatedVmHostInstancesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListDedicatedVmHostInstancesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDedicatedVmHostInstancesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDedicatedVmHostInstancesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDedicatedVmHostInstancesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDedicatedVmHostInstancesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDedicatedVmHostInstancesResponse wrapper for the ListDedicatedVmHostInstances operation
+type ListDedicatedVmHostInstancesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DedicatedVmHostInstanceSummary instances
+	Items []DedicatedVmHostInstanceSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDedicatedVmHostInstancesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDedicatedVmHostInstancesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListDedicatedVmHostInstancesSortByEnum Enum with underlying type: string
+type ListDedicatedVmHostInstancesSortByEnum string
+
+// Set of constants representing the allowable values for ListDedicatedVmHostInstancesSortByEnum
+const (
+	ListDedicatedVmHostInstancesSortByTimecreated ListDedicatedVmHostInstancesSortByEnum = "TIMECREATED"
+	ListDedicatedVmHostInstancesSortByDisplayname ListDedicatedVmHostInstancesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListDedicatedVmHostInstancesSortBy = map[string]ListDedicatedVmHostInstancesSortByEnum{
+	"TIMECREATED": ListDedicatedVmHostInstancesSortByTimecreated,
+	"DISPLAYNAME": ListDedicatedVmHostInstancesSortByDisplayname,
+}
+
+// GetListDedicatedVmHostInstancesSortByEnumValues Enumerates the set of values for ListDedicatedVmHostInstancesSortByEnum
+func GetListDedicatedVmHostInstancesSortByEnumValues() []ListDedicatedVmHostInstancesSortByEnum {
+	values := make([]ListDedicatedVmHostInstancesSortByEnum, 0)
+	for _, v := range mappingListDedicatedVmHostInstancesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListDedicatedVmHostInstancesSortOrderEnum Enum with underlying type: string
+type ListDedicatedVmHostInstancesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListDedicatedVmHostInstancesSortOrderEnum
+const (
+	ListDedicatedVmHostInstancesSortOrderAsc  ListDedicatedVmHostInstancesSortOrderEnum = "ASC"
+	ListDedicatedVmHostInstancesSortOrderDesc ListDedicatedVmHostInstancesSortOrderEnum = "DESC"
+)
+
+var mappingListDedicatedVmHostInstancesSortOrder = map[string]ListDedicatedVmHostInstancesSortOrderEnum{
+	"ASC":  ListDedicatedVmHostInstancesSortOrderAsc,
+	"DESC": ListDedicatedVmHostInstancesSortOrderDesc,
+}
+
+// GetListDedicatedVmHostInstancesSortOrderEnumValues Enumerates the set of values for ListDedicatedVmHostInstancesSortOrderEnum
+func GetListDedicatedVmHostInstancesSortOrderEnumValues() []ListDedicatedVmHostInstancesSortOrderEnum {
+	values := make([]ListDedicatedVmHostInstancesSortOrderEnum, 0)
+	for _, v := range mappingListDedicatedVmHostInstancesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_host_shapes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_host_shapes_request_response.go
new file mode 100644
index 000000000000..46eeb1a87d0d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_host_shapes_request_response.go
@@ -0,0 +1,97 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDedicatedVmHostShapesRequest wrapper for the ListDedicatedVmHostShapes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDedicatedVmHostShapes.go.html to see an example of how to use ListDedicatedVmHostShapesRequest.
+type ListDedicatedVmHostShapesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// The name for the instance's shape.
+	InstanceShapeName *string `mandatory:"false" contributesTo:"query" name:"instanceShapeName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDedicatedVmHostShapesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDedicatedVmHostShapesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDedicatedVmHostShapesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDedicatedVmHostShapesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDedicatedVmHostShapesResponse wrapper for the ListDedicatedVmHostShapes operation
+type ListDedicatedVmHostShapesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DedicatedVmHostShapeSummary instances
+	Items []DedicatedVmHostShapeSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDedicatedVmHostShapesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDedicatedVmHostShapesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_hosts_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_hosts_request_response.go
new file mode 100644
index 000000000000..c2e68234252f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dedicated_vm_hosts_request_response.go
@@ -0,0 +1,199 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDedicatedVmHostsRequest wrapper for the ListDedicatedVmHosts operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDedicatedVmHosts.go.html to see an example of how to use ListDedicatedVmHostsRequest.
+type ListDedicatedVmHostsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// A filter to only return resources that match the given lifecycle state.
+	LifecycleState ListDedicatedVmHostsLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The name for the instance's shape.
+	InstanceShapeName *string `mandatory:"false" contributesTo:"query" name:"instanceShapeName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListDedicatedVmHostsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListDedicatedVmHostsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// The remaining memory of the dedicated VM host, in GBs.
+	RemainingMemoryInGBsGreaterThanOrEqualTo *float32 `mandatory:"false" contributesTo:"query" name:"remainingMemoryInGBsGreaterThanOrEqualTo"`
+
+	// The available OCPUs of the dedicated VM host.
+	RemainingOcpusGreaterThanOrEqualTo *float32 `mandatory:"false" contributesTo:"query" name:"remainingOcpusGreaterThanOrEqualTo"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDedicatedVmHostsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDedicatedVmHostsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDedicatedVmHostsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDedicatedVmHostsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDedicatedVmHostsResponse wrapper for the ListDedicatedVmHosts operation
+type ListDedicatedVmHostsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DedicatedVmHostSummary instances
+	Items []DedicatedVmHostSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDedicatedVmHostsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDedicatedVmHostsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListDedicatedVmHostsLifecycleStateEnum Enum with underlying type: string
+type ListDedicatedVmHostsLifecycleStateEnum string
+
+// Set of constants representing the allowable values for ListDedicatedVmHostsLifecycleStateEnum
+const (
+	ListDedicatedVmHostsLifecycleStateCreating ListDedicatedVmHostsLifecycleStateEnum = "CREATING"
+	ListDedicatedVmHostsLifecycleStateActive   ListDedicatedVmHostsLifecycleStateEnum = "ACTIVE"
+	ListDedicatedVmHostsLifecycleStateUpdating ListDedicatedVmHostsLifecycleStateEnum = "UPDATING"
+	ListDedicatedVmHostsLifecycleStateDeleting ListDedicatedVmHostsLifecycleStateEnum = "DELETING"
+	ListDedicatedVmHostsLifecycleStateDeleted  ListDedicatedVmHostsLifecycleStateEnum = "DELETED"
+	ListDedicatedVmHostsLifecycleStateFailed   ListDedicatedVmHostsLifecycleStateEnum = "FAILED"
+)
+
+var mappingListDedicatedVmHostsLifecycleState = map[string]ListDedicatedVmHostsLifecycleStateEnum{
+	"CREATING": ListDedicatedVmHostsLifecycleStateCreating,
+	"ACTIVE":   ListDedicatedVmHostsLifecycleStateActive,
+	"UPDATING": ListDedicatedVmHostsLifecycleStateUpdating,
+	"DELETING": ListDedicatedVmHostsLifecycleStateDeleting,
+	"DELETED":  ListDedicatedVmHostsLifecycleStateDeleted,
+	"FAILED":   ListDedicatedVmHostsLifecycleStateFailed,
+}
+
+// GetListDedicatedVmHostsLifecycleStateEnumValues Enumerates the set of values for ListDedicatedVmHostsLifecycleStateEnum
+func GetListDedicatedVmHostsLifecycleStateEnumValues() []ListDedicatedVmHostsLifecycleStateEnum {
+	values := make([]ListDedicatedVmHostsLifecycleStateEnum, 0)
+	for _, v := range mappingListDedicatedVmHostsLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListDedicatedVmHostsSortByEnum Enum with underlying type: string
+type ListDedicatedVmHostsSortByEnum string
+
+// Set of constants representing the allowable values for ListDedicatedVmHostsSortByEnum
+const (
+	ListDedicatedVmHostsSortByTimecreated ListDedicatedVmHostsSortByEnum = "TIMECREATED"
+	ListDedicatedVmHostsSortByDisplayname ListDedicatedVmHostsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListDedicatedVmHostsSortBy = map[string]ListDedicatedVmHostsSortByEnum{
+	"TIMECREATED": ListDedicatedVmHostsSortByTimecreated,
+	"DISPLAYNAME": ListDedicatedVmHostsSortByDisplayname,
+}
+
+// GetListDedicatedVmHostsSortByEnumValues Enumerates the set of values for ListDedicatedVmHostsSortByEnum
+func GetListDedicatedVmHostsSortByEnumValues() []ListDedicatedVmHostsSortByEnum {
+	values := make([]ListDedicatedVmHostsSortByEnum, 0)
+	for _, v := range mappingListDedicatedVmHostsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListDedicatedVmHostsSortOrderEnum Enum with underlying type: string
+type ListDedicatedVmHostsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListDedicatedVmHostsSortOrderEnum
+const (
+	ListDedicatedVmHostsSortOrderAsc  ListDedicatedVmHostsSortOrderEnum = "ASC"
+	ListDedicatedVmHostsSortOrderDesc ListDedicatedVmHostsSortOrderEnum = "DESC"
+)
+
+var mappingListDedicatedVmHostsSortOrder = map[string]ListDedicatedVmHostsSortOrderEnum{
+	"ASC":  ListDedicatedVmHostsSortOrderAsc,
+	"DESC": ListDedicatedVmHostsSortOrderDesc,
+}
+
+// GetListDedicatedVmHostsSortOrderEnumValues Enumerates the set of values for ListDedicatedVmHostsSortOrderEnum
+func GetListDedicatedVmHostsSortOrderEnumValues() []ListDedicatedVmHostsSortOrderEnum {
+	values := make([]ListDedicatedVmHostsSortOrderEnum, 0)
+	for _, v := range mappingListDedicatedVmHostsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dhcp_options_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dhcp_options_request_response.go
new file mode 100644
index 000000000000..7d2a29dd22b8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_dhcp_options_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDhcpOptionsRequest wrapper for the ListDhcpOptions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDhcpOptions.go.html to see an example of how to use ListDhcpOptionsRequest.
+type ListDhcpOptionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListDhcpOptionsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListDhcpOptionsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle
+	// state. The state value is case-insensitive.
+	LifecycleState DhcpOptionsLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDhcpOptionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDhcpOptionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDhcpOptionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDhcpOptionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDhcpOptionsResponse wrapper for the ListDhcpOptions operation
+type ListDhcpOptionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DhcpOptions instances
+	Items []DhcpOptions `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDhcpOptionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDhcpOptionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListDhcpOptionsSortByEnum Enum with underlying type: string
+type ListDhcpOptionsSortByEnum string
+
+// Set of constants representing the allowable values for ListDhcpOptionsSortByEnum
+const (
+	ListDhcpOptionsSortByTimecreated ListDhcpOptionsSortByEnum = "TIMECREATED"
+	ListDhcpOptionsSortByDisplayname ListDhcpOptionsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListDhcpOptionsSortBy = map[string]ListDhcpOptionsSortByEnum{
+	"TIMECREATED": ListDhcpOptionsSortByTimecreated,
+	"DISPLAYNAME": ListDhcpOptionsSortByDisplayname,
+}
+
+// GetListDhcpOptionsSortByEnumValues Enumerates the set of values for ListDhcpOptionsSortByEnum
+func GetListDhcpOptionsSortByEnumValues() []ListDhcpOptionsSortByEnum {
+	values := make([]ListDhcpOptionsSortByEnum, 0)
+	for _, v := range mappingListDhcpOptionsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListDhcpOptionsSortOrderEnum Enum with underlying type: string
+type ListDhcpOptionsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListDhcpOptionsSortOrderEnum
+const (
+	ListDhcpOptionsSortOrderAsc  ListDhcpOptionsSortOrderEnum = "ASC"
+	ListDhcpOptionsSortOrderDesc ListDhcpOptionsSortOrderEnum = "DESC"
+)
+
+var mappingListDhcpOptionsSortOrder = map[string]ListDhcpOptionsSortOrderEnum{
+	"ASC":  ListDhcpOptionsSortOrderAsc,
+	"DESC": ListDhcpOptionsSortOrderDesc,
+}
+
+// GetListDhcpOptionsSortOrderEnumValues Enumerates the set of values for ListDhcpOptionsSortOrderEnum
+func GetListDhcpOptionsSortOrderEnumValues() []ListDhcpOptionsSortOrderEnum {
+	values := make([]ListDhcpOptionsSortOrderEnum, 0)
+	for _, v := range mappingListDhcpOptionsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_attachments_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_attachments_request_response.go
new file mode 100644
index 000000000000..72235f30afe0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_attachments_request_response.go
@@ -0,0 +1,200 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDrgAttachmentsRequest wrapper for the ListDrgAttachments operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgAttachments.go.html to see an example of how to use ListDrgAttachmentsRequest.
+type ListDrgAttachmentsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"false" contributesTo:"query" name:"drgId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the resource (virtual circuit, VCN, IPSec tunnel, or remote peering connection) attached to the DRG.
+	NetworkId *string `mandatory:"false" contributesTo:"query" name:"networkId"`
+
+	// The type for the network resource attached to the DRG.
+	AttachmentType ListDrgAttachmentsAttachmentTypeEnum `mandatory:"false" contributesTo:"query" name:"attachmentType" omitEmpty:"true"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG route table assigned to the DRG attachment.
+	DrgRouteTableId *string `mandatory:"false" contributesTo:"query" name:"drgRouteTableId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListDrgAttachmentsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListDrgAttachmentsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to return only resources that match the specified lifecycle
+	// state. The value is case insensitive.
+	LifecycleState DrgAttachmentLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDrgAttachmentsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDrgAttachmentsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDrgAttachmentsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDrgAttachmentsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDrgAttachmentsResponse wrapper for the ListDrgAttachments operation
+type ListDrgAttachmentsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DrgAttachment instances
+	Items []DrgAttachment `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDrgAttachmentsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDrgAttachmentsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListDrgAttachmentsAttachmentTypeEnum Enum with underlying type: string
+type ListDrgAttachmentsAttachmentTypeEnum string
+
+// Set of constants representing the allowable values for ListDrgAttachmentsAttachmentTypeEnum
+const (
+	ListDrgAttachmentsAttachmentTypeVcn                     ListDrgAttachmentsAttachmentTypeEnum = "VCN"
+	ListDrgAttachmentsAttachmentTypeVirtualCircuit          ListDrgAttachmentsAttachmentTypeEnum = "VIRTUAL_CIRCUIT"
+	ListDrgAttachmentsAttachmentTypeRemotePeeringConnection ListDrgAttachmentsAttachmentTypeEnum = "REMOTE_PEERING_CONNECTION"
+	ListDrgAttachmentsAttachmentTypeIpsecTunnel             ListDrgAttachmentsAttachmentTypeEnum = "IPSEC_TUNNEL"
+	ListDrgAttachmentsAttachmentTypeAll                     ListDrgAttachmentsAttachmentTypeEnum = "ALL"
+)
+
+var mappingListDrgAttachmentsAttachmentType = map[string]ListDrgAttachmentsAttachmentTypeEnum{
+	"VCN":                       ListDrgAttachmentsAttachmentTypeVcn,
+	"VIRTUAL_CIRCUIT":           ListDrgAttachmentsAttachmentTypeVirtualCircuit,
+	"REMOTE_PEERING_CONNECTION": ListDrgAttachmentsAttachmentTypeRemotePeeringConnection,
+	"IPSEC_TUNNEL":              ListDrgAttachmentsAttachmentTypeIpsecTunnel,
+	"ALL":                       ListDrgAttachmentsAttachmentTypeAll,
+}
+
+// GetListDrgAttachmentsAttachmentTypeEnumValues Enumerates the set of values for ListDrgAttachmentsAttachmentTypeEnum
+func GetListDrgAttachmentsAttachmentTypeEnumValues() []ListDrgAttachmentsAttachmentTypeEnum {
+	values := make([]ListDrgAttachmentsAttachmentTypeEnum, 0)
+	for _, v := range mappingListDrgAttachmentsAttachmentType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListDrgAttachmentsSortByEnum Enum with underlying type: string
+type ListDrgAttachmentsSortByEnum string
+
+// Set of constants representing the allowable values for ListDrgAttachmentsSortByEnum
+const (
+	ListDrgAttachmentsSortByTimecreated ListDrgAttachmentsSortByEnum = "TIMECREATED"
+	ListDrgAttachmentsSortByDisplayname ListDrgAttachmentsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListDrgAttachmentsSortBy = map[string]ListDrgAttachmentsSortByEnum{
+	"TIMECREATED": ListDrgAttachmentsSortByTimecreated,
+	"DISPLAYNAME": ListDrgAttachmentsSortByDisplayname,
+}
+
+// GetListDrgAttachmentsSortByEnumValues Enumerates the set of values for ListDrgAttachmentsSortByEnum
+func GetListDrgAttachmentsSortByEnumValues() []ListDrgAttachmentsSortByEnum {
+	values := make([]ListDrgAttachmentsSortByEnum, 0)
+	for _, v := range mappingListDrgAttachmentsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListDrgAttachmentsSortOrderEnum Enum with underlying type: string
+type ListDrgAttachmentsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListDrgAttachmentsSortOrderEnum
+const (
+	ListDrgAttachmentsSortOrderAsc  ListDrgAttachmentsSortOrderEnum = "ASC"
+	ListDrgAttachmentsSortOrderDesc ListDrgAttachmentsSortOrderEnum = "DESC"
+)
+
+var mappingListDrgAttachmentsSortOrder = map[string]ListDrgAttachmentsSortOrderEnum{
+	"ASC":  ListDrgAttachmentsSortOrderAsc,
+	"DESC": ListDrgAttachmentsSortOrderDesc,
+}
+
+// GetListDrgAttachmentsSortOrderEnumValues Enumerates the set of values for ListDrgAttachmentsSortOrderEnum
+func GetListDrgAttachmentsSortOrderEnumValues() []ListDrgAttachmentsSortOrderEnum {
+	values := make([]ListDrgAttachmentsSortOrderEnum, 0)
+	for _, v := range mappingListDrgAttachmentsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_distribution_statements_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_distribution_statements_request_response.go
new file mode 100644
index 000000000000..16074a6c34c4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_distribution_statements_request_response.go
@@ -0,0 +1,141 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDrgRouteDistributionStatementsRequest wrapper for the ListDrgRouteDistributionStatements operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgRouteDistributionStatements.go.html to see an example of how to use ListDrgRouteDistributionStatementsRequest.
+type ListDrgRouteDistributionStatementsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the route distribution.
+	DrgRouteDistributionId *string `mandatory:"true" contributesTo:"path" name:"drgRouteDistributionId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by.
+	SortBy ListDrgRouteDistributionStatementsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListDrgRouteDistributionStatementsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDrgRouteDistributionStatementsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDrgRouteDistributionStatementsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDrgRouteDistributionStatementsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDrgRouteDistributionStatementsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDrgRouteDistributionStatementsResponse wrapper for the ListDrgRouteDistributionStatements operation
+type ListDrgRouteDistributionStatementsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DrgRouteDistributionStatement instances
+	Items []DrgRouteDistributionStatement `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDrgRouteDistributionStatementsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDrgRouteDistributionStatementsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListDrgRouteDistributionStatementsSortByEnum Enum with underlying type: string
+type ListDrgRouteDistributionStatementsSortByEnum string
+
+// Set of constants representing the allowable values for ListDrgRouteDistributionStatementsSortByEnum
+const (
+	ListDrgRouteDistributionStatementsSortByTimecreated ListDrgRouteDistributionStatementsSortByEnum = "TIMECREATED"
+)
+
+var mappingListDrgRouteDistributionStatementsSortBy = map[string]ListDrgRouteDistributionStatementsSortByEnum{
+	"TIMECREATED": ListDrgRouteDistributionStatementsSortByTimecreated,
+}
+
+// GetListDrgRouteDistributionStatementsSortByEnumValues Enumerates the set of values for ListDrgRouteDistributionStatementsSortByEnum
+func GetListDrgRouteDistributionStatementsSortByEnumValues() []ListDrgRouteDistributionStatementsSortByEnum {
+	values := make([]ListDrgRouteDistributionStatementsSortByEnum, 0)
+	for _, v := range mappingListDrgRouteDistributionStatementsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListDrgRouteDistributionStatementsSortOrderEnum Enum with underlying type: string
+type ListDrgRouteDistributionStatementsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListDrgRouteDistributionStatementsSortOrderEnum
+const (
+	ListDrgRouteDistributionStatementsSortOrderAsc  ListDrgRouteDistributionStatementsSortOrderEnum = "ASC"
+	ListDrgRouteDistributionStatementsSortOrderDesc ListDrgRouteDistributionStatementsSortOrderEnum = "DESC"
+)
+
+var mappingListDrgRouteDistributionStatementsSortOrder = map[string]ListDrgRouteDistributionStatementsSortOrderEnum{
+	"ASC":  ListDrgRouteDistributionStatementsSortOrderAsc,
+	"DESC": ListDrgRouteDistributionStatementsSortOrderDesc,
+}
+
+// GetListDrgRouteDistributionStatementsSortOrderEnumValues Enumerates the set of values for ListDrgRouteDistributionStatementsSortOrderEnum
+func GetListDrgRouteDistributionStatementsSortOrderEnumValues() []ListDrgRouteDistributionStatementsSortOrderEnum {
+	values := make([]ListDrgRouteDistributionStatementsSortOrderEnum, 0)
+	for _, v := range mappingListDrgRouteDistributionStatementsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_distributions_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_distributions_request_response.go
new file mode 100644
index 000000000000..169460c35de8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_distributions_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDrgRouteDistributionsRequest wrapper for the ListDrgRouteDistributions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgRouteDistributions.go.html to see an example of how to use ListDrgRouteDistributionsRequest.
+type ListDrgRouteDistributionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" contributesTo:"query" name:"drgId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListDrgRouteDistributionsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListDrgRouteDistributionsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter that only returns resources that match the specified lifecycle
+	// state. The value is case insensitive.
+	LifecycleState DrgRouteDistributionLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDrgRouteDistributionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDrgRouteDistributionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDrgRouteDistributionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDrgRouteDistributionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDrgRouteDistributionsResponse wrapper for the ListDrgRouteDistributions operation
+type ListDrgRouteDistributionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DrgRouteDistribution instances
+	Items []DrgRouteDistribution `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDrgRouteDistributionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDrgRouteDistributionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListDrgRouteDistributionsSortByEnum Enum with underlying type: string
+type ListDrgRouteDistributionsSortByEnum string
+
+// Set of constants representing the allowable values for ListDrgRouteDistributionsSortByEnum
+const (
+	ListDrgRouteDistributionsSortByTimecreated ListDrgRouteDistributionsSortByEnum = "TIMECREATED"
+	ListDrgRouteDistributionsSortByDisplayname ListDrgRouteDistributionsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListDrgRouteDistributionsSortBy = map[string]ListDrgRouteDistributionsSortByEnum{
+	"TIMECREATED": ListDrgRouteDistributionsSortByTimecreated,
+	"DISPLAYNAME": ListDrgRouteDistributionsSortByDisplayname,
+}
+
+// GetListDrgRouteDistributionsSortByEnumValues Enumerates the set of values for ListDrgRouteDistributionsSortByEnum
+func GetListDrgRouteDistributionsSortByEnumValues() []ListDrgRouteDistributionsSortByEnum {
+	values := make([]ListDrgRouteDistributionsSortByEnum, 0)
+	for _, v := range mappingListDrgRouteDistributionsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListDrgRouteDistributionsSortOrderEnum Enum with underlying type: string
+type ListDrgRouteDistributionsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListDrgRouteDistributionsSortOrderEnum
+const (
+	ListDrgRouteDistributionsSortOrderAsc  ListDrgRouteDistributionsSortOrderEnum = "ASC"
+	ListDrgRouteDistributionsSortOrderDesc ListDrgRouteDistributionsSortOrderEnum = "DESC"
+)
+
+var mappingListDrgRouteDistributionsSortOrder = map[string]ListDrgRouteDistributionsSortOrderEnum{
+	"ASC":  ListDrgRouteDistributionsSortOrderAsc,
+	"DESC": ListDrgRouteDistributionsSortOrderDesc,
+}
+
+// GetListDrgRouteDistributionsSortOrderEnumValues Enumerates the set of values for ListDrgRouteDistributionsSortOrderEnum
+func GetListDrgRouteDistributionsSortOrderEnumValues() []ListDrgRouteDistributionsSortOrderEnum {
+	values := make([]ListDrgRouteDistributionsSortOrderEnum, 0)
+	for _, v := range mappingListDrgRouteDistributionsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_rules_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_rules_request_response.go
new file mode 100644
index 000000000000..4575895fdf2a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_rules_request_response.go
@@ -0,0 +1,117 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDrgRouteRulesRequest wrapper for the ListDrgRouteRules operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgRouteRules.go.html to see an example of how to use ListDrgRouteRulesRequest.
+type ListDrgRouteRulesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG route table.
+	DrgRouteTableId *string `mandatory:"true" contributesTo:"path" name:"drgRouteTableId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Static routes are specified through the DRG route table API.
+	// Dynamic routes are learned by the DRG from the DRG attachments through various routing protocols.
+	RouteType ListDrgRouteRulesRouteTypeEnum `mandatory:"false" contributesTo:"query" name:"routeType" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDrgRouteRulesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDrgRouteRulesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDrgRouteRulesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDrgRouteRulesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDrgRouteRulesResponse wrapper for the ListDrgRouteRules operation
+type ListDrgRouteRulesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DrgRouteRule instances
+	Items []DrgRouteRule `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDrgRouteRulesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDrgRouteRulesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListDrgRouteRulesRouteTypeEnum Enum with underlying type: string
+type ListDrgRouteRulesRouteTypeEnum string
+
+// Set of constants representing the allowable values for ListDrgRouteRulesRouteTypeEnum
+const (
+	ListDrgRouteRulesRouteTypeStatic  ListDrgRouteRulesRouteTypeEnum = "STATIC"
+	ListDrgRouteRulesRouteTypeDynamic ListDrgRouteRulesRouteTypeEnum = "DYNAMIC"
+)
+
+var mappingListDrgRouteRulesRouteType = map[string]ListDrgRouteRulesRouteTypeEnum{
+	"STATIC":  ListDrgRouteRulesRouteTypeStatic,
+	"DYNAMIC": ListDrgRouteRulesRouteTypeDynamic,
+}
+
+// GetListDrgRouteRulesRouteTypeEnumValues Enumerates the set of values for ListDrgRouteRulesRouteTypeEnum
+func GetListDrgRouteRulesRouteTypeEnumValues() []ListDrgRouteRulesRouteTypeEnum {
+	values := make([]ListDrgRouteRulesRouteTypeEnum, 0)
+	for _, v := range mappingListDrgRouteRulesRouteType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_tables_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_tables_request_response.go
new file mode 100644
index 000000000000..9784f0ebe1cd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drg_route_tables_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDrgRouteTablesRequest wrapper for the ListDrgRouteTables operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgRouteTables.go.html to see an example of how to use ListDrgRouteTablesRequest.
+type ListDrgRouteTablesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" contributesTo:"query" name:"drgId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListDrgRouteTablesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListDrgRouteTablesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the import route distribution.
+	ImportDrgRouteDistributionId *string `mandatory:"false" contributesTo:"query" name:"importDrgRouteDistributionId"`
+
+	// A filter that only returns matches for the specified lifecycle
+	// state. The value is case insensitive.
+	LifecycleState DrgRouteTableLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDrgRouteTablesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDrgRouteTablesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDrgRouteTablesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDrgRouteTablesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDrgRouteTablesResponse wrapper for the ListDrgRouteTables operation
+type ListDrgRouteTablesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []DrgRouteTable instances
+	Items []DrgRouteTable `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDrgRouteTablesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDrgRouteTablesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListDrgRouteTablesSortByEnum Enum with underlying type: string
+type ListDrgRouteTablesSortByEnum string
+
+// Set of constants representing the allowable values for ListDrgRouteTablesSortByEnum
+const (
+	ListDrgRouteTablesSortByTimecreated ListDrgRouteTablesSortByEnum = "TIMECREATED"
+	ListDrgRouteTablesSortByDisplayname ListDrgRouteTablesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListDrgRouteTablesSortBy = map[string]ListDrgRouteTablesSortByEnum{
+	"TIMECREATED": ListDrgRouteTablesSortByTimecreated,
+	"DISPLAYNAME": ListDrgRouteTablesSortByDisplayname,
+}
+
+// GetListDrgRouteTablesSortByEnumValues Enumerates the set of values for ListDrgRouteTablesSortByEnum
+func GetListDrgRouteTablesSortByEnumValues() []ListDrgRouteTablesSortByEnum {
+	values := make([]ListDrgRouteTablesSortByEnum, 0)
+	for _, v := range mappingListDrgRouteTablesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListDrgRouteTablesSortOrderEnum Enum with underlying type: string
+type ListDrgRouteTablesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListDrgRouteTablesSortOrderEnum
+const (
+	ListDrgRouteTablesSortOrderAsc  ListDrgRouteTablesSortOrderEnum = "ASC"
+	ListDrgRouteTablesSortOrderDesc ListDrgRouteTablesSortOrderEnum = "DESC"
+)
+
+var mappingListDrgRouteTablesSortOrder = map[string]ListDrgRouteTablesSortOrderEnum{
+	"ASC":  ListDrgRouteTablesSortOrderAsc,
+	"DESC": ListDrgRouteTablesSortOrderDesc,
+}
+
+// GetListDrgRouteTablesSortOrderEnumValues Enumerates the set of values for ListDrgRouteTablesSortOrderEnum
+func GetListDrgRouteTablesSortOrderEnumValues() []ListDrgRouteTablesSortOrderEnum {
+	values := make([]ListDrgRouteTablesSortOrderEnum, 0)
+	for _, v := range mappingListDrgRouteTablesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drgs_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drgs_request_response.go
new file mode 100644
index 000000000000..c369d4cc119b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_drgs_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListDrgsRequest wrapper for the ListDrgs operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListDrgs.go.html to see an example of how to use ListDrgsRequest.
+type ListDrgsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListDrgsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListDrgsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListDrgsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListDrgsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListDrgsResponse wrapper for the ListDrgs operation
+type ListDrgsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Drg instances
+	Items []Drg `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListDrgsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListDrgsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_fast_connect_provider_services_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_fast_connect_provider_services_request_response.go
new file mode 100644
index 000000000000..38daadcc51e8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_fast_connect_provider_services_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListFastConnectProviderServicesRequest wrapper for the ListFastConnectProviderServices operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListFastConnectProviderServices.go.html to see an example of how to use ListFastConnectProviderServicesRequest.
+type ListFastConnectProviderServicesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListFastConnectProviderServicesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListFastConnectProviderServicesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListFastConnectProviderServicesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListFastConnectProviderServicesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListFastConnectProviderServicesResponse wrapper for the ListFastConnectProviderServices operation
+type ListFastConnectProviderServicesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []FastConnectProviderService instances
+	Items []FastConnectProviderService `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListFastConnectProviderServicesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListFastConnectProviderServicesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_fast_connect_provider_virtual_circuit_bandwidth_shapes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_fast_connect_provider_virtual_circuit_bandwidth_shapes_request_response.go
new file mode 100644
index 000000000000..636beb6d1bfd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_fast_connect_provider_virtual_circuit_bandwidth_shapes_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListFastConnectProviderVirtualCircuitBandwidthShapesRequest wrapper for the ListFastConnectProviderVirtualCircuitBandwidthShapes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListFastConnectProviderVirtualCircuitBandwidthShapes.go.html to see an example of how to use ListFastConnectProviderVirtualCircuitBandwidthShapesRequest.
+type ListFastConnectProviderVirtualCircuitBandwidthShapesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the provider service.
+	ProviderServiceId *string `mandatory:"true" contributesTo:"path" name:"providerServiceId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListFastConnectProviderVirtualCircuitBandwidthShapesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListFastConnectProviderVirtualCircuitBandwidthShapesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListFastConnectProviderVirtualCircuitBandwidthShapesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListFastConnectProviderVirtualCircuitBandwidthShapesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListFastConnectProviderVirtualCircuitBandwidthShapesResponse wrapper for the ListFastConnectProviderVirtualCircuitBandwidthShapes operation
+type ListFastConnectProviderVirtualCircuitBandwidthShapesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []VirtualCircuitBandwidthShape instances
+	Items []VirtualCircuitBandwidthShape `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListFastConnectProviderVirtualCircuitBandwidthShapesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListFastConnectProviderVirtualCircuitBandwidthShapesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_i_p_sec_connection_tunnels_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_i_p_sec_connection_tunnels_request_response.go
new file mode 100644
index 000000000000..155b07552fad
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_i_p_sec_connection_tunnels_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListIPSecConnectionTunnelsRequest wrapper for the ListIPSecConnectionTunnels operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListIPSecConnectionTunnels.go.html to see an example of how to use ListIPSecConnectionTunnelsRequest.
+type ListIPSecConnectionTunnelsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListIPSecConnectionTunnelsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListIPSecConnectionTunnelsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListIPSecConnectionTunnelsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListIPSecConnectionTunnelsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListIPSecConnectionTunnelsResponse wrapper for the ListIPSecConnectionTunnels operation
+type ListIPSecConnectionTunnelsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []IpSecConnectionTunnel instances
+	Items []IpSecConnectionTunnel `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListIPSecConnectionTunnelsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListIPSecConnectionTunnelsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_i_p_sec_connections_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_i_p_sec_connections_request_response.go
new file mode 100644
index 000000000000..b8bfc8cf1a56
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_i_p_sec_connections_request_response.go
@@ -0,0 +1,96 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListIPSecConnectionsRequest wrapper for the ListIPSecConnections operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListIPSecConnections.go.html to see an example of how to use ListIPSecConnectionsRequest.
+type ListIPSecConnectionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"false" contributesTo:"query" name:"drgId"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the CPE.
+	CpeId *string `mandatory:"false" contributesTo:"query" name:"cpeId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListIPSecConnectionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListIPSecConnectionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListIPSecConnectionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListIPSecConnectionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListIPSecConnectionsResponse wrapper for the ListIPSecConnections operation
+type ListIPSecConnectionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []IpSecConnection instances
+	Items []IpSecConnection `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListIPSecConnectionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListIPSecConnectionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_image_shape_compatibility_entries_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_image_shape_compatibility_entries_request_response.go
new file mode 100644
index 000000000000..b6d5ba2a438a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_image_shape_compatibility_entries_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListImageShapeCompatibilityEntriesRequest wrapper for the ListImageShapeCompatibilityEntries operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListImageShapeCompatibilityEntries.go.html to see an example of how to use ListImageShapeCompatibilityEntriesRequest.
+type ListImageShapeCompatibilityEntriesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the image.
+	ImageId *string `mandatory:"true" contributesTo:"path" name:"imageId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListImageShapeCompatibilityEntriesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListImageShapeCompatibilityEntriesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListImageShapeCompatibilityEntriesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListImageShapeCompatibilityEntriesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListImageShapeCompatibilityEntriesResponse wrapper for the ListImageShapeCompatibilityEntries operation
+type ListImageShapeCompatibilityEntriesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []ImageShapeCompatibilitySummary instances
+	Items []ImageShapeCompatibilitySummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListImageShapeCompatibilityEntriesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListImageShapeCompatibilityEntriesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_images_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_images_request_response.go
new file mode 100644
index 000000000000..bdf1c38ffbd0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_images_request_response.go
@@ -0,0 +1,167 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListImagesRequest wrapper for the ListImages operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListImages.go.html to see an example of how to use ListImagesRequest.
+type ListImagesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The image's operating system.
+	// Example: `Oracle Linux`
+	OperatingSystem *string `mandatory:"false" contributesTo:"query" name:"operatingSystem"`
+
+	// The image's operating system version.
+	// Example: `7.2`
+	OperatingSystemVersion *string `mandatory:"false" contributesTo:"query" name:"operatingSystemVersion"`
+
+	// Shape name.
+	Shape *string `mandatory:"false" contributesTo:"query" name:"shape"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListImagesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListImagesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle state. The state
+	// value is case-insensitive.
+	LifecycleState ImageLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListImagesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListImagesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListImagesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListImagesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListImagesResponse wrapper for the ListImages operation
+type ListImagesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Image instances
+	Items []Image `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListImagesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListImagesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListImagesSortByEnum Enum with underlying type: string
+type ListImagesSortByEnum string
+
+// Set of constants representing the allowable values for ListImagesSortByEnum
+const (
+	ListImagesSortByTimecreated ListImagesSortByEnum = "TIMECREATED"
+	ListImagesSortByDisplayname ListImagesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListImagesSortBy = map[string]ListImagesSortByEnum{
+	"TIMECREATED": ListImagesSortByTimecreated,
+	"DISPLAYNAME": ListImagesSortByDisplayname,
+}
+
+// GetListImagesSortByEnumValues Enumerates the set of values for ListImagesSortByEnum
+func GetListImagesSortByEnumValues() []ListImagesSortByEnum {
+	values := make([]ListImagesSortByEnum, 0)
+	for _, v := range mappingListImagesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListImagesSortOrderEnum Enum with underlying type: string
+type ListImagesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListImagesSortOrderEnum
+const (
+	ListImagesSortOrderAsc  ListImagesSortOrderEnum = "ASC"
+	ListImagesSortOrderDesc ListImagesSortOrderEnum = "DESC"
+)
+
+var mappingListImagesSortOrder = map[string]ListImagesSortOrderEnum{
+	"ASC":  ListImagesSortOrderAsc,
+	"DESC": ListImagesSortOrderDesc,
+}
+
+// GetListImagesSortOrderEnumValues Enumerates the set of values for ListImagesSortOrderEnum
+func GetListImagesSortOrderEnumValues() []ListImagesSortOrderEnum {
+	values := make([]ListImagesSortOrderEnum, 0)
+	for _, v := range mappingListImagesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_configurations_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_configurations_request_response.go
new file mode 100644
index 000000000000..c6fdc9dcdd87
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_configurations_request_response.go
@@ -0,0 +1,149 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListInstanceConfigurationsRequest wrapper for the ListInstanceConfigurations operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstanceConfigurations.go.html to see an example of how to use ListInstanceConfigurationsRequest.
+type ListInstanceConfigurationsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListInstanceConfigurationsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListInstanceConfigurationsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListInstanceConfigurationsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListInstanceConfigurationsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListInstanceConfigurationsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListInstanceConfigurationsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListInstanceConfigurationsResponse wrapper for the ListInstanceConfigurations operation
+type ListInstanceConfigurationsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []InstanceConfigurationSummary instances
+	Items []InstanceConfigurationSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListInstanceConfigurationsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListInstanceConfigurationsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListInstanceConfigurationsSortByEnum Enum with underlying type: string
+type ListInstanceConfigurationsSortByEnum string
+
+// Set of constants representing the allowable values for ListInstanceConfigurationsSortByEnum
+const (
+	ListInstanceConfigurationsSortByTimecreated ListInstanceConfigurationsSortByEnum = "TIMECREATED"
+	ListInstanceConfigurationsSortByDisplayname ListInstanceConfigurationsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListInstanceConfigurationsSortBy = map[string]ListInstanceConfigurationsSortByEnum{
+	"TIMECREATED": ListInstanceConfigurationsSortByTimecreated,
+	"DISPLAYNAME": ListInstanceConfigurationsSortByDisplayname,
+}
+
+// GetListInstanceConfigurationsSortByEnumValues Enumerates the set of values for ListInstanceConfigurationsSortByEnum
+func GetListInstanceConfigurationsSortByEnumValues() []ListInstanceConfigurationsSortByEnum {
+	values := make([]ListInstanceConfigurationsSortByEnum, 0)
+	for _, v := range mappingListInstanceConfigurationsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListInstanceConfigurationsSortOrderEnum Enum with underlying type: string
+type ListInstanceConfigurationsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListInstanceConfigurationsSortOrderEnum
+const (
+	ListInstanceConfigurationsSortOrderAsc  ListInstanceConfigurationsSortOrderEnum = "ASC"
+	ListInstanceConfigurationsSortOrderDesc ListInstanceConfigurationsSortOrderEnum = "DESC"
+)
+
+var mappingListInstanceConfigurationsSortOrder = map[string]ListInstanceConfigurationsSortOrderEnum{
+	"ASC":  ListInstanceConfigurationsSortOrderAsc,
+	"DESC": ListInstanceConfigurationsSortOrderDesc,
+}
+
+// GetListInstanceConfigurationsSortOrderEnumValues Enumerates the set of values for ListInstanceConfigurationsSortOrderEnum
+func GetListInstanceConfigurationsSortOrderEnumValues() []ListInstanceConfigurationsSortOrderEnum {
+	values := make([]ListInstanceConfigurationsSortOrderEnum, 0)
+	for _, v := range mappingListInstanceConfigurationsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_console_connections_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_console_connections_request_response.go
new file mode 100644
index 000000000000..dbf1aa349150
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_console_connections_request_response.go
@@ -0,0 +1,93 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListInstanceConsoleConnectionsRequest wrapper for the ListInstanceConsoleConnections operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstanceConsoleConnections.go.html to see an example of how to use ListInstanceConsoleConnectionsRequest.
+type ListInstanceConsoleConnectionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"false" contributesTo:"query" name:"instanceId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListInstanceConsoleConnectionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListInstanceConsoleConnectionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListInstanceConsoleConnectionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListInstanceConsoleConnectionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListInstanceConsoleConnectionsResponse wrapper for the ListInstanceConsoleConnections operation
+type ListInstanceConsoleConnectionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []InstanceConsoleConnection instances
+	Items []InstanceConsoleConnection `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListInstanceConsoleConnectionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListInstanceConsoleConnectionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_devices_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_devices_request_response.go
new file mode 100644
index 000000000000..e07334061aa4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_devices_request_response.go
@@ -0,0 +1,155 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListInstanceDevicesRequest wrapper for the ListInstanceDevices operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstanceDevices.go.html to see an example of how to use ListInstanceDevicesRequest.
+type ListInstanceDevicesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	InstanceId *string `mandatory:"true" contributesTo:"path" name:"instanceId"`
+
+	// A filter to return only available devices or only used devices.
+	IsAvailable *bool `mandatory:"false" contributesTo:"query" name:"isAvailable"`
+
+	// A filter to return only devices that match the given name exactly.
+	Name *string `mandatory:"false" contributesTo:"query" name:"name"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListInstanceDevicesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListInstanceDevicesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListInstanceDevicesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListInstanceDevicesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListInstanceDevicesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListInstanceDevicesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListInstanceDevicesResponse wrapper for the ListInstanceDevices operation
+type ListInstanceDevicesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Device instances
+	Items []Device `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListInstanceDevicesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListInstanceDevicesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListInstanceDevicesSortByEnum Enum with underlying type: string
+type ListInstanceDevicesSortByEnum string
+
+// Set of constants representing the allowable values for ListInstanceDevicesSortByEnum
+const (
+	ListInstanceDevicesSortByTimecreated ListInstanceDevicesSortByEnum = "TIMECREATED"
+	ListInstanceDevicesSortByDisplayname ListInstanceDevicesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListInstanceDevicesSortBy = map[string]ListInstanceDevicesSortByEnum{
+	"TIMECREATED": ListInstanceDevicesSortByTimecreated,
+	"DISPLAYNAME": ListInstanceDevicesSortByDisplayname,
+}
+
+// GetListInstanceDevicesSortByEnumValues Enumerates the set of values for ListInstanceDevicesSortByEnum
+func GetListInstanceDevicesSortByEnumValues() []ListInstanceDevicesSortByEnum {
+	values := make([]ListInstanceDevicesSortByEnum, 0)
+	for _, v := range mappingListInstanceDevicesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListInstanceDevicesSortOrderEnum Enum with underlying type: string
+type ListInstanceDevicesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListInstanceDevicesSortOrderEnum
+const (
+	ListInstanceDevicesSortOrderAsc  ListInstanceDevicesSortOrderEnum = "ASC"
+	ListInstanceDevicesSortOrderDesc ListInstanceDevicesSortOrderEnum = "DESC"
+)
+
+var mappingListInstanceDevicesSortOrder = map[string]ListInstanceDevicesSortOrderEnum{
+	"ASC":  ListInstanceDevicesSortOrderAsc,
+	"DESC": ListInstanceDevicesSortOrderDesc,
+}
+
+// GetListInstanceDevicesSortOrderEnumValues Enumerates the set of values for ListInstanceDevicesSortOrderEnum
+func GetListInstanceDevicesSortOrderEnumValues() []ListInstanceDevicesSortOrderEnum {
+	values := make([]ListInstanceDevicesSortOrderEnum, 0)
+	for _, v := range mappingListInstanceDevicesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_pool_instances_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_pool_instances_request_response.go
new file mode 100644
index 000000000000..9077746d34be
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_pool_instances_request_response.go
@@ -0,0 +1,155 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListInstancePoolInstancesRequest wrapper for the ListInstancePoolInstances operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstancePoolInstances.go.html to see an example of how to use ListInstancePoolInstancesRequest.
+type ListInstancePoolInstancesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListInstancePoolInstancesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListInstancePoolInstancesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListInstancePoolInstancesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListInstancePoolInstancesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListInstancePoolInstancesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListInstancePoolInstancesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListInstancePoolInstancesResponse wrapper for the ListInstancePoolInstances operation
+type ListInstancePoolInstancesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []InstanceSummary instances
+	Items []InstanceSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListInstancePoolInstancesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListInstancePoolInstancesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListInstancePoolInstancesSortByEnum Enum with underlying type: string
+type ListInstancePoolInstancesSortByEnum string
+
+// Set of constants representing the allowable values for ListInstancePoolInstancesSortByEnum
+const (
+	ListInstancePoolInstancesSortByTimecreated ListInstancePoolInstancesSortByEnum = "TIMECREATED"
+	ListInstancePoolInstancesSortByDisplayname ListInstancePoolInstancesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListInstancePoolInstancesSortBy = map[string]ListInstancePoolInstancesSortByEnum{
+	"TIMECREATED": ListInstancePoolInstancesSortByTimecreated,
+	"DISPLAYNAME": ListInstancePoolInstancesSortByDisplayname,
+}
+
+// GetListInstancePoolInstancesSortByEnumValues Enumerates the set of values for ListInstancePoolInstancesSortByEnum
+func GetListInstancePoolInstancesSortByEnumValues() []ListInstancePoolInstancesSortByEnum {
+	values := make([]ListInstancePoolInstancesSortByEnum, 0)
+	for _, v := range mappingListInstancePoolInstancesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListInstancePoolInstancesSortOrderEnum Enum with underlying type: string
+type ListInstancePoolInstancesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListInstancePoolInstancesSortOrderEnum
+const (
+	ListInstancePoolInstancesSortOrderAsc  ListInstancePoolInstancesSortOrderEnum = "ASC"
+	ListInstancePoolInstancesSortOrderDesc ListInstancePoolInstancesSortOrderEnum = "DESC"
+)
+
+var mappingListInstancePoolInstancesSortOrder = map[string]ListInstancePoolInstancesSortOrderEnum{
+	"ASC":  ListInstancePoolInstancesSortOrderAsc,
+	"DESC": ListInstancePoolInstancesSortOrderDesc,
+}
+
+// GetListInstancePoolInstancesSortOrderEnumValues Enumerates the set of values for ListInstancePoolInstancesSortOrderEnum
+func GetListInstancePoolInstancesSortOrderEnumValues() []ListInstancePoolInstancesSortOrderEnum {
+	values := make([]ListInstancePoolInstancesSortOrderEnum, 0)
+	for _, v := range mappingListInstancePoolInstancesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_pools_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_pools_request_response.go
new file mode 100644
index 000000000000..0129a35bab9e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instance_pools_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListInstancePoolsRequest wrapper for the ListInstancePools operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstancePools.go.html to see an example of how to use ListInstancePoolsRequest.
+type ListInstancePoolsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListInstancePoolsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListInstancePoolsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle state. The state
+	// value is case-insensitive.
+	LifecycleState InstancePoolSummaryLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListInstancePoolsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListInstancePoolsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListInstancePoolsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListInstancePoolsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListInstancePoolsResponse wrapper for the ListInstancePools operation
+type ListInstancePoolsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []InstancePoolSummary instances
+	Items []InstancePoolSummary `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListInstancePoolsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListInstancePoolsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListInstancePoolsSortByEnum Enum with underlying type: string
+type ListInstancePoolsSortByEnum string
+
+// Set of constants representing the allowable values for ListInstancePoolsSortByEnum
+const (
+	ListInstancePoolsSortByTimecreated ListInstancePoolsSortByEnum = "TIMECREATED"
+	ListInstancePoolsSortByDisplayname ListInstancePoolsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListInstancePoolsSortBy = map[string]ListInstancePoolsSortByEnum{
+	"TIMECREATED": ListInstancePoolsSortByTimecreated,
+	"DISPLAYNAME": ListInstancePoolsSortByDisplayname,
+}
+
+// GetListInstancePoolsSortByEnumValues Enumerates the set of values for ListInstancePoolsSortByEnum
+func GetListInstancePoolsSortByEnumValues() []ListInstancePoolsSortByEnum {
+	values := make([]ListInstancePoolsSortByEnum, 0)
+	for _, v := range mappingListInstancePoolsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListInstancePoolsSortOrderEnum Enum with underlying type: string
+type ListInstancePoolsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListInstancePoolsSortOrderEnum
+const (
+	ListInstancePoolsSortOrderAsc  ListInstancePoolsSortOrderEnum = "ASC"
+	ListInstancePoolsSortOrderDesc ListInstancePoolsSortOrderEnum = "DESC"
+)
+
+var mappingListInstancePoolsSortOrder = map[string]ListInstancePoolsSortOrderEnum{
+	"ASC":  ListInstancePoolsSortOrderAsc,
+	"DESC": ListInstancePoolsSortOrderDesc,
+}
+
+// GetListInstancePoolsSortOrderEnumValues Enumerates the set of values for ListInstancePoolsSortOrderEnum
+func GetListInstancePoolsSortOrderEnumValues() []ListInstancePoolsSortOrderEnum {
+	values := make([]ListInstancePoolsSortOrderEnum, 0)
+	for _, v := range mappingListInstancePoolsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instances_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instances_request_response.go
new file mode 100644
index 000000000000..41b17d66a1ac
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_instances_request_response.go
@@ -0,0 +1,163 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListInstancesRequest wrapper for the ListInstances operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInstances.go.html to see an example of how to use ListInstancesRequest.
+type ListInstancesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// The OCID of the compute capacity reservation.
+	CapacityReservationId *string `mandatory:"false" contributesTo:"query" name:"capacityReservationId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListInstancesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListInstancesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle state. The state
+	// value is case-insensitive.
+	LifecycleState InstanceLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListInstancesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListInstancesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListInstancesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListInstancesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListInstancesResponse wrapper for the ListInstances operation
+type ListInstancesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Instance instances
+	Items []Instance `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListInstancesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListInstancesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListInstancesSortByEnum Enum with underlying type: string
+type ListInstancesSortByEnum string
+
+// Set of constants representing the allowable values for ListInstancesSortByEnum
+const (
+	ListInstancesSortByTimecreated ListInstancesSortByEnum = "TIMECREATED"
+	ListInstancesSortByDisplayname ListInstancesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListInstancesSortBy = map[string]ListInstancesSortByEnum{
+	"TIMECREATED": ListInstancesSortByTimecreated,
+	"DISPLAYNAME": ListInstancesSortByDisplayname,
+}
+
+// GetListInstancesSortByEnumValues Enumerates the set of values for ListInstancesSortByEnum
+func GetListInstancesSortByEnumValues() []ListInstancesSortByEnum {
+	values := make([]ListInstancesSortByEnum, 0)
+	for _, v := range mappingListInstancesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListInstancesSortOrderEnum Enum with underlying type: string
+type ListInstancesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListInstancesSortOrderEnum
+const (
+	ListInstancesSortOrderAsc  ListInstancesSortOrderEnum = "ASC"
+	ListInstancesSortOrderDesc ListInstancesSortOrderEnum = "DESC"
+)
+
+var mappingListInstancesSortOrder = map[string]ListInstancesSortOrderEnum{
+	"ASC":  ListInstancesSortOrderAsc,
+	"DESC": ListInstancesSortOrderDesc,
+}
+
+// GetListInstancesSortOrderEnumValues Enumerates the set of values for ListInstancesSortOrderEnum
+func GetListInstancesSortOrderEnumValues() []ListInstancesSortOrderEnum {
+	values := make([]ListInstancesSortOrderEnum, 0)
+	for _, v := range mappingListInstancesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_internet_gateways_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_internet_gateways_request_response.go
new file mode 100644
index 000000000000..ff98687e7e65
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_internet_gateways_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListInternetGatewaysRequest wrapper for the ListInternetGateways operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListInternetGateways.go.html to see an example of how to use ListInternetGatewaysRequest.
+type ListInternetGatewaysRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListInternetGatewaysSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListInternetGatewaysSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle
+	// state. The state value is case-insensitive.
+	LifecycleState InternetGatewayLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListInternetGatewaysRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListInternetGatewaysRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListInternetGatewaysRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListInternetGatewaysRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListInternetGatewaysResponse wrapper for the ListInternetGateways operation
+type ListInternetGatewaysResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []InternetGateway instances
+	Items []InternetGateway `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListInternetGatewaysResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListInternetGatewaysResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListInternetGatewaysSortByEnum Enum with underlying type: string
+type ListInternetGatewaysSortByEnum string
+
+// Set of constants representing the allowable values for ListInternetGatewaysSortByEnum
+const (
+	ListInternetGatewaysSortByTimecreated ListInternetGatewaysSortByEnum = "TIMECREATED"
+	ListInternetGatewaysSortByDisplayname ListInternetGatewaysSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListInternetGatewaysSortBy = map[string]ListInternetGatewaysSortByEnum{
+	"TIMECREATED": ListInternetGatewaysSortByTimecreated,
+	"DISPLAYNAME": ListInternetGatewaysSortByDisplayname,
+}
+
+// GetListInternetGatewaysSortByEnumValues Enumerates the set of values for ListInternetGatewaysSortByEnum
+func GetListInternetGatewaysSortByEnumValues() []ListInternetGatewaysSortByEnum {
+	values := make([]ListInternetGatewaysSortByEnum, 0)
+	for _, v := range mappingListInternetGatewaysSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListInternetGatewaysSortOrderEnum Enum with underlying type: string
+type ListInternetGatewaysSortOrderEnum string
+
+// Set of constants representing the allowable values for ListInternetGatewaysSortOrderEnum
+const (
+	ListInternetGatewaysSortOrderAsc  ListInternetGatewaysSortOrderEnum = "ASC"
+	ListInternetGatewaysSortOrderDesc ListInternetGatewaysSortOrderEnum = "DESC"
+)
+
+var mappingListInternetGatewaysSortOrder = map[string]ListInternetGatewaysSortOrderEnum{
+	"ASC":  ListInternetGatewaysSortOrderAsc,
+	"DESC": ListInternetGatewaysSortOrderDesc,
+}
+
+// GetListInternetGatewaysSortOrderEnumValues Enumerates the set of values for ListInternetGatewaysSortOrderEnum
+func GetListInternetGatewaysSortOrderEnumValues() []ListInternetGatewaysSortOrderEnum {
+	values := make([]ListInternetGatewaysSortOrderEnum, 0)
+	for _, v := range mappingListInternetGatewaysSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_ipv6s_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_ipv6s_request_response.go
new file mode 100644
index 000000000000..9621f11da231
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_ipv6s_request_response.go
@@ -0,0 +1,97 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListIpv6sRequest wrapper for the ListIpv6s operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListIpv6s.go.html to see an example of how to use ListIpv6sRequest.
+type ListIpv6sRequest struct {
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// An IP address. This could be either IPv4 or IPv6, depending on the resource.
+	// Example: `10.0.3.3`
+	IpAddress *string `mandatory:"false" contributesTo:"query" name:"ipAddress"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the subnet.
+	SubnetId *string `mandatory:"false" contributesTo:"query" name:"subnetId"`
+
+	// The OCID of the VNIC.
+	VnicId *string `mandatory:"false" contributesTo:"query" name:"vnicId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListIpv6sRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListIpv6sRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListIpv6sRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListIpv6sRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListIpv6sResponse wrapper for the ListIpv6s operation
+type ListIpv6sResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Ipv6 instances
+	Items []Ipv6 `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListIpv6sResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListIpv6sResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_local_peering_gateways_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_local_peering_gateways_request_response.go
new file mode 100644
index 000000000000..061acf35da78
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_local_peering_gateways_request_response.go
@@ -0,0 +1,93 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListLocalPeeringGatewaysRequest wrapper for the ListLocalPeeringGateways operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListLocalPeeringGateways.go.html to see an example of how to use ListLocalPeeringGatewaysRequest.
+type ListLocalPeeringGatewaysRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListLocalPeeringGatewaysRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListLocalPeeringGatewaysRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListLocalPeeringGatewaysRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListLocalPeeringGatewaysRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListLocalPeeringGatewaysResponse wrapper for the ListLocalPeeringGateways operation
+type ListLocalPeeringGatewaysResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []LocalPeeringGateway instances
+	Items []LocalPeeringGateway `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListLocalPeeringGatewaysResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListLocalPeeringGatewaysResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_nat_gateways_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_nat_gateways_request_response.go
new file mode 100644
index 000000000000..2a46a2681bc4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_nat_gateways_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListNatGatewaysRequest wrapper for the ListNatGateways operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListNatGateways.go.html to see an example of how to use ListNatGatewaysRequest.
+type ListNatGatewaysRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListNatGatewaysSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListNatGatewaysSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to return only resources that match the specified lifecycle
+	// state. The value is case insensitive.
+	LifecycleState NatGatewayLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListNatGatewaysRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListNatGatewaysRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListNatGatewaysRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListNatGatewaysRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListNatGatewaysResponse wrapper for the ListNatGateways operation
+type ListNatGatewaysResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []NatGateway instances
+	Items []NatGateway `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListNatGatewaysResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListNatGatewaysResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListNatGatewaysSortByEnum Enum with underlying type: string
+type ListNatGatewaysSortByEnum string
+
+// Set of constants representing the allowable values for ListNatGatewaysSortByEnum
+const (
+	ListNatGatewaysSortByTimecreated ListNatGatewaysSortByEnum = "TIMECREATED"
+	ListNatGatewaysSortByDisplayname ListNatGatewaysSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListNatGatewaysSortBy = map[string]ListNatGatewaysSortByEnum{
+	"TIMECREATED": ListNatGatewaysSortByTimecreated,
+	"DISPLAYNAME": ListNatGatewaysSortByDisplayname,
+}
+
+// GetListNatGatewaysSortByEnumValues Enumerates the set of values for ListNatGatewaysSortByEnum
+func GetListNatGatewaysSortByEnumValues() []ListNatGatewaysSortByEnum {
+	values := make([]ListNatGatewaysSortByEnum, 0)
+	for _, v := range mappingListNatGatewaysSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListNatGatewaysSortOrderEnum Enum with underlying type: string
+type ListNatGatewaysSortOrderEnum string
+
+// Set of constants representing the allowable values for ListNatGatewaysSortOrderEnum
+const (
+	ListNatGatewaysSortOrderAsc  ListNatGatewaysSortOrderEnum = "ASC"
+	ListNatGatewaysSortOrderDesc ListNatGatewaysSortOrderEnum = "DESC"
+)
+
+var mappingListNatGatewaysSortOrder = map[string]ListNatGatewaysSortOrderEnum{
+	"ASC":  ListNatGatewaysSortOrderAsc,
+	"DESC": ListNatGatewaysSortOrderDesc,
+}
+
+// GetListNatGatewaysSortOrderEnumValues Enumerates the set of values for ListNatGatewaysSortOrderEnum
+func GetListNatGatewaysSortOrderEnumValues() []ListNatGatewaysSortOrderEnum {
+	values := make([]ListNatGatewaysSortOrderEnum, 0)
+	for _, v := range mappingListNatGatewaysSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_network_security_group_security_rules_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_network_security_group_security_rules_request_response.go
new file mode 100644
index 000000000000..d76c06f2ebc4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_network_security_group_security_rules_request_response.go
@@ -0,0 +1,168 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListNetworkSecurityGroupSecurityRulesRequest wrapper for the ListNetworkSecurityGroupSecurityRules operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListNetworkSecurityGroupSecurityRules.go.html to see an example of how to use ListNetworkSecurityGroupSecurityRulesRequest.
+type ListNetworkSecurityGroupSecurityRulesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group.
+	NetworkSecurityGroupId *string `mandatory:"true" contributesTo:"path" name:"networkSecurityGroupId"`
+
+	// Direction of the security rule. Set to `EGRESS` for rules that allow outbound IP packets,
+	// or `INGRESS` for rules that allow inbound IP packets.
+	Direction ListNetworkSecurityGroupSecurityRulesDirectionEnum `mandatory:"false" contributesTo:"query" name:"direction" omitEmpty:"true"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by.
+	SortBy ListNetworkSecurityGroupSecurityRulesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListNetworkSecurityGroupSecurityRulesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListNetworkSecurityGroupSecurityRulesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListNetworkSecurityGroupSecurityRulesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListNetworkSecurityGroupSecurityRulesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListNetworkSecurityGroupSecurityRulesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListNetworkSecurityGroupSecurityRulesResponse wrapper for the ListNetworkSecurityGroupSecurityRules operation
+type ListNetworkSecurityGroupSecurityRulesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []SecurityRule instances
+	Items []SecurityRule `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListNetworkSecurityGroupSecurityRulesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListNetworkSecurityGroupSecurityRulesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListNetworkSecurityGroupSecurityRulesDirectionEnum Enum with underlying type: string
+type ListNetworkSecurityGroupSecurityRulesDirectionEnum string
+
+// Set of constants representing the allowable values for ListNetworkSecurityGroupSecurityRulesDirectionEnum
+const (
+	ListNetworkSecurityGroupSecurityRulesDirectionEgress  ListNetworkSecurityGroupSecurityRulesDirectionEnum = "EGRESS"
+	ListNetworkSecurityGroupSecurityRulesDirectionIngress ListNetworkSecurityGroupSecurityRulesDirectionEnum = "INGRESS"
+)
+
+var mappingListNetworkSecurityGroupSecurityRulesDirection = map[string]ListNetworkSecurityGroupSecurityRulesDirectionEnum{
+	"EGRESS":  ListNetworkSecurityGroupSecurityRulesDirectionEgress,
+	"INGRESS": ListNetworkSecurityGroupSecurityRulesDirectionIngress,
+}
+
+// GetListNetworkSecurityGroupSecurityRulesDirectionEnumValues Enumerates the set of values for ListNetworkSecurityGroupSecurityRulesDirectionEnum
+func GetListNetworkSecurityGroupSecurityRulesDirectionEnumValues() []ListNetworkSecurityGroupSecurityRulesDirectionEnum {
+	values := make([]ListNetworkSecurityGroupSecurityRulesDirectionEnum, 0)
+	for _, v := range mappingListNetworkSecurityGroupSecurityRulesDirection {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListNetworkSecurityGroupSecurityRulesSortByEnum Enum with underlying type: string
+type ListNetworkSecurityGroupSecurityRulesSortByEnum string
+
+// Set of constants representing the allowable values for ListNetworkSecurityGroupSecurityRulesSortByEnum
+const (
+	ListNetworkSecurityGroupSecurityRulesSortByTimecreated ListNetworkSecurityGroupSecurityRulesSortByEnum = "TIMECREATED"
+)
+
+var mappingListNetworkSecurityGroupSecurityRulesSortBy = map[string]ListNetworkSecurityGroupSecurityRulesSortByEnum{
+	"TIMECREATED": ListNetworkSecurityGroupSecurityRulesSortByTimecreated,
+}
+
+// GetListNetworkSecurityGroupSecurityRulesSortByEnumValues Enumerates the set of values for ListNetworkSecurityGroupSecurityRulesSortByEnum
+func GetListNetworkSecurityGroupSecurityRulesSortByEnumValues() []ListNetworkSecurityGroupSecurityRulesSortByEnum {
+	values := make([]ListNetworkSecurityGroupSecurityRulesSortByEnum, 0)
+	for _, v := range mappingListNetworkSecurityGroupSecurityRulesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListNetworkSecurityGroupSecurityRulesSortOrderEnum Enum with underlying type: string
+type ListNetworkSecurityGroupSecurityRulesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListNetworkSecurityGroupSecurityRulesSortOrderEnum
+const (
+	ListNetworkSecurityGroupSecurityRulesSortOrderAsc  ListNetworkSecurityGroupSecurityRulesSortOrderEnum = "ASC"
+	ListNetworkSecurityGroupSecurityRulesSortOrderDesc ListNetworkSecurityGroupSecurityRulesSortOrderEnum = "DESC"
+)
+
+var mappingListNetworkSecurityGroupSecurityRulesSortOrder = map[string]ListNetworkSecurityGroupSecurityRulesSortOrderEnum{
+	"ASC":  ListNetworkSecurityGroupSecurityRulesSortOrderAsc,
+	"DESC": ListNetworkSecurityGroupSecurityRulesSortOrderDesc,
+}
+
+// GetListNetworkSecurityGroupSecurityRulesSortOrderEnumValues Enumerates the set of values for ListNetworkSecurityGroupSecurityRulesSortOrderEnum
+func GetListNetworkSecurityGroupSecurityRulesSortOrderEnumValues() []ListNetworkSecurityGroupSecurityRulesSortOrderEnum {
+	values := make([]ListNetworkSecurityGroupSecurityRulesSortOrderEnum, 0)
+	for _, v := range mappingListNetworkSecurityGroupSecurityRulesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_network_security_group_vnics_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_network_security_group_vnics_request_response.go
new file mode 100644
index 000000000000..4a5b033b81d4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_network_security_group_vnics_request_response.go
@@ -0,0 +1,141 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListNetworkSecurityGroupVnicsRequest wrapper for the ListNetworkSecurityGroupVnics operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListNetworkSecurityGroupVnics.go.html to see an example of how to use ListNetworkSecurityGroupVnicsRequest.
+type ListNetworkSecurityGroupVnicsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group.
+	NetworkSecurityGroupId *string `mandatory:"true" contributesTo:"path" name:"networkSecurityGroupId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by.
+	SortBy ListNetworkSecurityGroupVnicsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListNetworkSecurityGroupVnicsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListNetworkSecurityGroupVnicsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListNetworkSecurityGroupVnicsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListNetworkSecurityGroupVnicsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListNetworkSecurityGroupVnicsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListNetworkSecurityGroupVnicsResponse wrapper for the ListNetworkSecurityGroupVnics operation
+type ListNetworkSecurityGroupVnicsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []NetworkSecurityGroupVnic instances
+	Items []NetworkSecurityGroupVnic `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListNetworkSecurityGroupVnicsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListNetworkSecurityGroupVnicsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListNetworkSecurityGroupVnicsSortByEnum Enum with underlying type: string
+type ListNetworkSecurityGroupVnicsSortByEnum string
+
+// Set of constants representing the allowable values for ListNetworkSecurityGroupVnicsSortByEnum
+const (
+	ListNetworkSecurityGroupVnicsSortByTimeassociated ListNetworkSecurityGroupVnicsSortByEnum = "TIMEASSOCIATED"
+)
+
+var mappingListNetworkSecurityGroupVnicsSortBy = map[string]ListNetworkSecurityGroupVnicsSortByEnum{
+	"TIMEASSOCIATED": ListNetworkSecurityGroupVnicsSortByTimeassociated,
+}
+
+// GetListNetworkSecurityGroupVnicsSortByEnumValues Enumerates the set of values for ListNetworkSecurityGroupVnicsSortByEnum
+func GetListNetworkSecurityGroupVnicsSortByEnumValues() []ListNetworkSecurityGroupVnicsSortByEnum {
+	values := make([]ListNetworkSecurityGroupVnicsSortByEnum, 0)
+	for _, v := range mappingListNetworkSecurityGroupVnicsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListNetworkSecurityGroupVnicsSortOrderEnum Enum with underlying type: string
+type ListNetworkSecurityGroupVnicsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListNetworkSecurityGroupVnicsSortOrderEnum
+const (
+	ListNetworkSecurityGroupVnicsSortOrderAsc  ListNetworkSecurityGroupVnicsSortOrderEnum = "ASC"
+	ListNetworkSecurityGroupVnicsSortOrderDesc ListNetworkSecurityGroupVnicsSortOrderEnum = "DESC"
+)
+
+var mappingListNetworkSecurityGroupVnicsSortOrder = map[string]ListNetworkSecurityGroupVnicsSortOrderEnum{
+	"ASC":  ListNetworkSecurityGroupVnicsSortOrderAsc,
+	"DESC": ListNetworkSecurityGroupVnicsSortOrderDesc,
+}
+
+// GetListNetworkSecurityGroupVnicsSortOrderEnumValues Enumerates the set of values for ListNetworkSecurityGroupVnicsSortOrderEnum
+func GetListNetworkSecurityGroupVnicsSortOrderEnumValues() []ListNetworkSecurityGroupVnicsSortOrderEnum {
+	values := make([]ListNetworkSecurityGroupVnicsSortOrderEnum, 0)
+	for _, v := range mappingListNetworkSecurityGroupVnicsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_network_security_groups_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_network_security_groups_request_response.go
new file mode 100644
index 000000000000..3b982caf639a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_network_security_groups_request_response.go
@@ -0,0 +1,162 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListNetworkSecurityGroupsRequest wrapper for the ListNetworkSecurityGroups operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListNetworkSecurityGroups.go.html to see an example of how to use ListNetworkSecurityGroupsRequest.
+type ListNetworkSecurityGroupsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"false" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VLAN.
+	VlanId *string `mandatory:"false" contributesTo:"query" name:"vlanId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListNetworkSecurityGroupsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListNetworkSecurityGroupsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to return only resources that match the specified lifecycle
+	// state. The value is case insensitive.
+	LifecycleState NetworkSecurityGroupLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListNetworkSecurityGroupsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListNetworkSecurityGroupsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListNetworkSecurityGroupsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListNetworkSecurityGroupsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListNetworkSecurityGroupsResponse wrapper for the ListNetworkSecurityGroups operation
+type ListNetworkSecurityGroupsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []NetworkSecurityGroup instances
+	Items []NetworkSecurityGroup `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListNetworkSecurityGroupsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListNetworkSecurityGroupsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListNetworkSecurityGroupsSortByEnum Enum with underlying type: string
+type ListNetworkSecurityGroupsSortByEnum string
+
+// Set of constants representing the allowable values for ListNetworkSecurityGroupsSortByEnum
+const (
+	ListNetworkSecurityGroupsSortByTimecreated ListNetworkSecurityGroupsSortByEnum = "TIMECREATED"
+	ListNetworkSecurityGroupsSortByDisplayname ListNetworkSecurityGroupsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListNetworkSecurityGroupsSortBy = map[string]ListNetworkSecurityGroupsSortByEnum{
+	"TIMECREATED": ListNetworkSecurityGroupsSortByTimecreated,
+	"DISPLAYNAME": ListNetworkSecurityGroupsSortByDisplayname,
+}
+
+// GetListNetworkSecurityGroupsSortByEnumValues Enumerates the set of values for ListNetworkSecurityGroupsSortByEnum
+func GetListNetworkSecurityGroupsSortByEnumValues() []ListNetworkSecurityGroupsSortByEnum {
+	values := make([]ListNetworkSecurityGroupsSortByEnum, 0)
+	for _, v := range mappingListNetworkSecurityGroupsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListNetworkSecurityGroupsSortOrderEnum Enum with underlying type: string
+type ListNetworkSecurityGroupsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListNetworkSecurityGroupsSortOrderEnum
+const (
+	ListNetworkSecurityGroupsSortOrderAsc  ListNetworkSecurityGroupsSortOrderEnum = "ASC"
+	ListNetworkSecurityGroupsSortOrderDesc ListNetworkSecurityGroupsSortOrderEnum = "DESC"
+)
+
+var mappingListNetworkSecurityGroupsSortOrder = map[string]ListNetworkSecurityGroupsSortOrderEnum{
+	"ASC":  ListNetworkSecurityGroupsSortOrderAsc,
+	"DESC": ListNetworkSecurityGroupsSortOrderDesc,
+}
+
+// GetListNetworkSecurityGroupsSortOrderEnumValues Enumerates the set of values for ListNetworkSecurityGroupsSortOrderEnum
+func GetListNetworkSecurityGroupsSortOrderEnumValues() []ListNetworkSecurityGroupsSortOrderEnum {
+	values := make([]ListNetworkSecurityGroupsSortOrderEnum, 0)
+	for _, v := range mappingListNetworkSecurityGroupsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_private_ips_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_private_ips_request_response.go
new file mode 100644
index 000000000000..63b16291ff87
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_private_ips_request_response.go
@@ -0,0 +1,100 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListPrivateIpsRequest wrapper for the ListPrivateIps operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListPrivateIps.go.html to see an example of how to use ListPrivateIpsRequest.
+type ListPrivateIpsRequest struct {
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// An IP address. This could be either IPv4 or IPv6, depending on the resource.
+	// Example: `10.0.3.3`
+	IpAddress *string `mandatory:"false" contributesTo:"query" name:"ipAddress"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the subnet.
+	SubnetId *string `mandatory:"false" contributesTo:"query" name:"subnetId"`
+
+	// The OCID of the VNIC.
+	VnicId *string `mandatory:"false" contributesTo:"query" name:"vnicId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VLAN.
+	VlanId *string `mandatory:"false" contributesTo:"query" name:"vlanId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListPrivateIpsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListPrivateIpsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListPrivateIpsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListPrivateIpsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListPrivateIpsResponse wrapper for the ListPrivateIps operation
+type ListPrivateIpsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []PrivateIp instances
+	Items []PrivateIp `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListPrivateIpsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListPrivateIpsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_public_ip_pools_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_public_ip_pools_request_response.go
new file mode 100644
index 000000000000..be904ec2e9f7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_public_ip_pools_request_response.go
@@ -0,0 +1,155 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListPublicIpPoolsRequest wrapper for the ListPublicIpPools operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListPublicIpPools.go.html to see an example of how to use ListPublicIpPoolsRequest.
+type ListPublicIpPoolsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// A filter to return only resources that match the given BYOIP CIDR block.
+	ByoipRangeId *string `mandatory:"false" contributesTo:"query" name:"byoipRangeId"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListPublicIpPoolsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListPublicIpPoolsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListPublicIpPoolsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListPublicIpPoolsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListPublicIpPoolsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListPublicIpPoolsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListPublicIpPoolsResponse wrapper for the ListPublicIpPools operation
+type ListPublicIpPoolsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of PublicIpPoolCollection instances
+	PublicIpPoolCollection `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListPublicIpPoolsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListPublicIpPoolsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListPublicIpPoolsSortByEnum Enum with underlying type: string
+type ListPublicIpPoolsSortByEnum string
+
+// Set of constants representing the allowable values for ListPublicIpPoolsSortByEnum
+const (
+	ListPublicIpPoolsSortByTimecreated ListPublicIpPoolsSortByEnum = "TIMECREATED"
+	ListPublicIpPoolsSortByDisplayname ListPublicIpPoolsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListPublicIpPoolsSortBy = map[string]ListPublicIpPoolsSortByEnum{
+	"TIMECREATED": ListPublicIpPoolsSortByTimecreated,
+	"DISPLAYNAME": ListPublicIpPoolsSortByDisplayname,
+}
+
+// GetListPublicIpPoolsSortByEnumValues Enumerates the set of values for ListPublicIpPoolsSortByEnum
+func GetListPublicIpPoolsSortByEnumValues() []ListPublicIpPoolsSortByEnum {
+	values := make([]ListPublicIpPoolsSortByEnum, 0)
+	for _, v := range mappingListPublicIpPoolsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListPublicIpPoolsSortOrderEnum Enum with underlying type: string
+type ListPublicIpPoolsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListPublicIpPoolsSortOrderEnum
+const (
+	ListPublicIpPoolsSortOrderAsc  ListPublicIpPoolsSortOrderEnum = "ASC"
+	ListPublicIpPoolsSortOrderDesc ListPublicIpPoolsSortOrderEnum = "DESC"
+)
+
+var mappingListPublicIpPoolsSortOrder = map[string]ListPublicIpPoolsSortOrderEnum{
+	"ASC":  ListPublicIpPoolsSortOrderAsc,
+	"DESC": ListPublicIpPoolsSortOrderDesc,
+}
+
+// GetListPublicIpPoolsSortOrderEnumValues Enumerates the set of values for ListPublicIpPoolsSortOrderEnum
+func GetListPublicIpPoolsSortOrderEnumValues() []ListPublicIpPoolsSortOrderEnum {
+	values := make([]ListPublicIpPoolsSortOrderEnum, 0)
+	for _, v := range mappingListPublicIpPoolsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_public_ips_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_public_ips_request_response.go
new file mode 100644
index 000000000000..d072f4f4f804
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_public_ips_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListPublicIpsRequest wrapper for the ListPublicIps operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListPublicIps.go.html to see an example of how to use ListPublicIpsRequest.
+type ListPublicIpsRequest struct {
+
+	// Whether the public IP is regional or specific to a particular availability domain.
+	// * `REGION`: The public IP exists within a region and is assigned to a regional entity
+	// (such as a NatGateway), or can be assigned to a private IP
+	// in any availability domain in the region. Reserved public IPs have `scope` = `REGION`, as do
+	// ephemeral public IPs assigned to a regional entity.
+	// * `AVAILABILITY_DOMAIN`: The public IP exists within the availability domain of the entity
+	// it's assigned to, which is specified by the `availabilityDomain` property of the public IP object.
+	// Ephemeral public IPs that are assigned to private IPs have `scope` = `AVAILABILITY_DOMAIN`.
+	Scope ListPublicIpsScopeEnum `mandatory:"true" contributesTo:"query" name:"scope" omitEmpty:"true"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// A filter to return only public IPs that match given lifetime.
+	Lifetime ListPublicIpsLifetimeEnum `mandatory:"false" contributesTo:"query" name:"lifetime" omitEmpty:"true"`
+
+	// A filter to return only resources that belong to the given public IP pool.
+	PublicIpPoolId *string `mandatory:"false" contributesTo:"query" name:"publicIpPoolId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListPublicIpsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListPublicIpsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListPublicIpsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListPublicIpsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListPublicIpsResponse wrapper for the ListPublicIps operation
+type ListPublicIpsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []PublicIp instances
+	Items []PublicIp `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListPublicIpsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListPublicIpsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListPublicIpsScopeEnum Enum with underlying type: string
+type ListPublicIpsScopeEnum string
+
+// Set of constants representing the allowable values for ListPublicIpsScopeEnum
+const (
+	ListPublicIpsScopeRegion             ListPublicIpsScopeEnum = "REGION"
+	ListPublicIpsScopeAvailabilityDomain ListPublicIpsScopeEnum = "AVAILABILITY_DOMAIN"
+)
+
+var mappingListPublicIpsScope = map[string]ListPublicIpsScopeEnum{
+	"REGION":              ListPublicIpsScopeRegion,
+	"AVAILABILITY_DOMAIN": ListPublicIpsScopeAvailabilityDomain,
+}
+
+// GetListPublicIpsScopeEnumValues Enumerates the set of values for ListPublicIpsScopeEnum
+func GetListPublicIpsScopeEnumValues() []ListPublicIpsScopeEnum {
+	values := make([]ListPublicIpsScopeEnum, 0)
+	for _, v := range mappingListPublicIpsScope {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListPublicIpsLifetimeEnum Enum with underlying type: string
+type ListPublicIpsLifetimeEnum string
+
+// Set of constants representing the allowable values for ListPublicIpsLifetimeEnum
+const (
+	ListPublicIpsLifetimeEphemeral ListPublicIpsLifetimeEnum = "EPHEMERAL"
+	ListPublicIpsLifetimeReserved  ListPublicIpsLifetimeEnum = "RESERVED"
+)
+
+var mappingListPublicIpsLifetime = map[string]ListPublicIpsLifetimeEnum{
+	"EPHEMERAL": ListPublicIpsLifetimeEphemeral,
+	"RESERVED":  ListPublicIpsLifetimeReserved,
+}
+
+// GetListPublicIpsLifetimeEnumValues Enumerates the set of values for ListPublicIpsLifetimeEnum
+func GetListPublicIpsLifetimeEnumValues() []ListPublicIpsLifetimeEnum {
+	values := make([]ListPublicIpsLifetimeEnum, 0)
+	for _, v := range mappingListPublicIpsLifetime {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_remote_peering_connections_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_remote_peering_connections_request_response.go
new file mode 100644
index 000000000000..6b246906a1fe
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_remote_peering_connections_request_response.go
@@ -0,0 +1,93 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListRemotePeeringConnectionsRequest wrapper for the ListRemotePeeringConnections operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListRemotePeeringConnections.go.html to see an example of how to use ListRemotePeeringConnectionsRequest.
+type ListRemotePeeringConnectionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"false" contributesTo:"query" name:"drgId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListRemotePeeringConnectionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListRemotePeeringConnectionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListRemotePeeringConnectionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListRemotePeeringConnectionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListRemotePeeringConnectionsResponse wrapper for the ListRemotePeeringConnections operation
+type ListRemotePeeringConnectionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []RemotePeeringConnection instances
+	Items []RemotePeeringConnection `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListRemotePeeringConnectionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListRemotePeeringConnectionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_route_tables_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_route_tables_request_response.go
new file mode 100644
index 000000000000..12e19a4c32ac
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_route_tables_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListRouteTablesRequest wrapper for the ListRouteTables operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListRouteTables.go.html to see an example of how to use ListRouteTablesRequest.
+type ListRouteTablesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListRouteTablesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListRouteTablesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle
+	// state. The state value is case-insensitive.
+	LifecycleState RouteTableLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListRouteTablesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListRouteTablesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListRouteTablesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListRouteTablesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListRouteTablesResponse wrapper for the ListRouteTables operation
+type ListRouteTablesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []RouteTable instances
+	Items []RouteTable `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListRouteTablesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListRouteTablesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListRouteTablesSortByEnum Enum with underlying type: string
+type ListRouteTablesSortByEnum string
+
+// Set of constants representing the allowable values for ListRouteTablesSortByEnum
+const (
+	ListRouteTablesSortByTimecreated ListRouteTablesSortByEnum = "TIMECREATED"
+	ListRouteTablesSortByDisplayname ListRouteTablesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListRouteTablesSortBy = map[string]ListRouteTablesSortByEnum{
+	"TIMECREATED": ListRouteTablesSortByTimecreated,
+	"DISPLAYNAME": ListRouteTablesSortByDisplayname,
+}
+
+// GetListRouteTablesSortByEnumValues Enumerates the set of values for ListRouteTablesSortByEnum
+func GetListRouteTablesSortByEnumValues() []ListRouteTablesSortByEnum {
+	values := make([]ListRouteTablesSortByEnum, 0)
+	for _, v := range mappingListRouteTablesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListRouteTablesSortOrderEnum Enum with underlying type: string
+type ListRouteTablesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListRouteTablesSortOrderEnum
+const (
+	ListRouteTablesSortOrderAsc  ListRouteTablesSortOrderEnum = "ASC"
+	ListRouteTablesSortOrderDesc ListRouteTablesSortOrderEnum = "DESC"
+)
+
+var mappingListRouteTablesSortOrder = map[string]ListRouteTablesSortOrderEnum{
+	"ASC":  ListRouteTablesSortOrderAsc,
+	"DESC": ListRouteTablesSortOrderDesc,
+}
+
+// GetListRouteTablesSortOrderEnumValues Enumerates the set of values for ListRouteTablesSortOrderEnum
+func GetListRouteTablesSortOrderEnumValues() []ListRouteTablesSortOrderEnum {
+	values := make([]ListRouteTablesSortOrderEnum, 0)
+	for _, v := range mappingListRouteTablesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_security_lists_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_security_lists_request_response.go
new file mode 100644
index 000000000000..908f35fa5294
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_security_lists_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListSecurityListsRequest wrapper for the ListSecurityLists operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListSecurityLists.go.html to see an example of how to use ListSecurityListsRequest.
+type ListSecurityListsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListSecurityListsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListSecurityListsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle
+	// state. The state value is case-insensitive.
+	LifecycleState SecurityListLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListSecurityListsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListSecurityListsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListSecurityListsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListSecurityListsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListSecurityListsResponse wrapper for the ListSecurityLists operation
+type ListSecurityListsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []SecurityList instances
+	Items []SecurityList `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListSecurityListsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListSecurityListsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListSecurityListsSortByEnum Enum with underlying type: string
+type ListSecurityListsSortByEnum string
+
+// Set of constants representing the allowable values for ListSecurityListsSortByEnum
+const (
+	ListSecurityListsSortByTimecreated ListSecurityListsSortByEnum = "TIMECREATED"
+	ListSecurityListsSortByDisplayname ListSecurityListsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListSecurityListsSortBy = map[string]ListSecurityListsSortByEnum{
+	"TIMECREATED": ListSecurityListsSortByTimecreated,
+	"DISPLAYNAME": ListSecurityListsSortByDisplayname,
+}
+
+// GetListSecurityListsSortByEnumValues Enumerates the set of values for ListSecurityListsSortByEnum
+func GetListSecurityListsSortByEnumValues() []ListSecurityListsSortByEnum {
+	values := make([]ListSecurityListsSortByEnum, 0)
+	for _, v := range mappingListSecurityListsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListSecurityListsSortOrderEnum Enum with underlying type: string
+type ListSecurityListsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListSecurityListsSortOrderEnum
+const (
+	ListSecurityListsSortOrderAsc  ListSecurityListsSortOrderEnum = "ASC"
+	ListSecurityListsSortOrderDesc ListSecurityListsSortOrderEnum = "DESC"
+)
+
+var mappingListSecurityListsSortOrder = map[string]ListSecurityListsSortOrderEnum{
+	"ASC":  ListSecurityListsSortOrderAsc,
+	"DESC": ListSecurityListsSortOrderDesc,
+}
+
+// GetListSecurityListsSortOrderEnumValues Enumerates the set of values for ListSecurityListsSortOrderEnum
+func GetListSecurityListsSortOrderEnumValues() []ListSecurityListsSortOrderEnum {
+	values := make([]ListSecurityListsSortOrderEnum, 0)
+	for _, v := range mappingListSecurityListsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_service_gateways_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_service_gateways_request_response.go
new file mode 100644
index 000000000000..122fd9d826a6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_service_gateways_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListServiceGatewaysRequest wrapper for the ListServiceGateways operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListServiceGateways.go.html to see an example of how to use ListServiceGatewaysRequest.
+type ListServiceGatewaysRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListServiceGatewaysSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListServiceGatewaysSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to return only resources that match the given lifecycle
+	// state. The state value is case-insensitive.
+	LifecycleState ServiceGatewayLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListServiceGatewaysRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListServiceGatewaysRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListServiceGatewaysRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListServiceGatewaysRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListServiceGatewaysResponse wrapper for the ListServiceGateways operation
+type ListServiceGatewaysResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []ServiceGateway instances
+	Items []ServiceGateway `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListServiceGatewaysResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListServiceGatewaysResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListServiceGatewaysSortByEnum Enum with underlying type: string
+type ListServiceGatewaysSortByEnum string
+
+// Set of constants representing the allowable values for ListServiceGatewaysSortByEnum
+const (
+	ListServiceGatewaysSortByTimecreated ListServiceGatewaysSortByEnum = "TIMECREATED"
+	ListServiceGatewaysSortByDisplayname ListServiceGatewaysSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListServiceGatewaysSortBy = map[string]ListServiceGatewaysSortByEnum{
+	"TIMECREATED": ListServiceGatewaysSortByTimecreated,
+	"DISPLAYNAME": ListServiceGatewaysSortByDisplayname,
+}
+
+// GetListServiceGatewaysSortByEnumValues Enumerates the set of values for ListServiceGatewaysSortByEnum
+func GetListServiceGatewaysSortByEnumValues() []ListServiceGatewaysSortByEnum {
+	values := make([]ListServiceGatewaysSortByEnum, 0)
+	for _, v := range mappingListServiceGatewaysSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListServiceGatewaysSortOrderEnum Enum with underlying type: string
+type ListServiceGatewaysSortOrderEnum string
+
+// Set of constants representing the allowable values for ListServiceGatewaysSortOrderEnum
+const (
+	ListServiceGatewaysSortOrderAsc  ListServiceGatewaysSortOrderEnum = "ASC"
+	ListServiceGatewaysSortOrderDesc ListServiceGatewaysSortOrderEnum = "DESC"
+)
+
+var mappingListServiceGatewaysSortOrder = map[string]ListServiceGatewaysSortOrderEnum{
+	"ASC":  ListServiceGatewaysSortOrderAsc,
+	"DESC": ListServiceGatewaysSortOrderDesc,
+}
+
+// GetListServiceGatewaysSortOrderEnumValues Enumerates the set of values for ListServiceGatewaysSortOrderEnum
+func GetListServiceGatewaysSortOrderEnumValues() []ListServiceGatewaysSortOrderEnum {
+	values := make([]ListServiceGatewaysSortOrderEnum, 0)
+	for _, v := range mappingListServiceGatewaysSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_services_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_services_request_response.go
new file mode 100644
index 000000000000..60b9b675ff5d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_services_request_response.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListServicesRequest wrapper for the ListServices operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListServices.go.html to see an example of how to use ListServicesRequest.
+type ListServicesRequest struct {
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListServicesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListServicesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListServicesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListServicesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListServicesResponse wrapper for the ListServices operation
+type ListServicesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Service instances
+	Items []Service `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListServicesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListServicesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_shapes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_shapes_request_response.go
new file mode 100644
index 000000000000..f0147080b3ff
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_shapes_request_response.go
@@ -0,0 +1,97 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListShapesRequest wrapper for the ListShapes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListShapes.go.html to see an example of how to use ListShapesRequest.
+type ListShapesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of an image.
+	ImageId *string `mandatory:"false" contributesTo:"query" name:"imageId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListShapesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListShapesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListShapesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListShapesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListShapesResponse wrapper for the ListShapes operation
+type ListShapesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Shape instances
+	Items []Shape `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListShapesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListShapesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_subnets_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_subnets_request_response.go
new file mode 100644
index 000000000000..ff3f4efdd489
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_subnets_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListSubnetsRequest wrapper for the ListSubnets operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListSubnets.go.html to see an example of how to use ListSubnetsRequest.
+type ListSubnetsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListSubnetsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListSubnetsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle
+	// state. The state value is case-insensitive.
+	LifecycleState SubnetLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListSubnetsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListSubnetsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListSubnetsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListSubnetsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListSubnetsResponse wrapper for the ListSubnets operation
+type ListSubnetsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Subnet instances
+	Items []Subnet `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListSubnetsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListSubnetsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListSubnetsSortByEnum Enum with underlying type: string
+type ListSubnetsSortByEnum string
+
+// Set of constants representing the allowable values for ListSubnetsSortByEnum
+const (
+	ListSubnetsSortByTimecreated ListSubnetsSortByEnum = "TIMECREATED"
+	ListSubnetsSortByDisplayname ListSubnetsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListSubnetsSortBy = map[string]ListSubnetsSortByEnum{
+	"TIMECREATED": ListSubnetsSortByTimecreated,
+	"DISPLAYNAME": ListSubnetsSortByDisplayname,
+}
+
+// GetListSubnetsSortByEnumValues Enumerates the set of values for ListSubnetsSortByEnum
+func GetListSubnetsSortByEnumValues() []ListSubnetsSortByEnum {
+	values := make([]ListSubnetsSortByEnum, 0)
+	for _, v := range mappingListSubnetsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListSubnetsSortOrderEnum Enum with underlying type: string
+type ListSubnetsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListSubnetsSortOrderEnum
+const (
+	ListSubnetsSortOrderAsc  ListSubnetsSortOrderEnum = "ASC"
+	ListSubnetsSortOrderDesc ListSubnetsSortOrderEnum = "DESC"
+)
+
+var mappingListSubnetsSortOrder = map[string]ListSubnetsSortOrderEnum{
+	"ASC":  ListSubnetsSortOrderAsc,
+	"DESC": ListSubnetsSortOrderDesc,
+}
+
+// GetListSubnetsSortOrderEnumValues Enumerates the set of values for ListSubnetsSortOrderEnum
+func GetListSubnetsSortOrderEnumValues() []ListSubnetsSortOrderEnum {
+	values := make([]ListSubnetsSortOrderEnum, 0)
+	for _, v := range mappingListSubnetsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_vcns_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_vcns_request_response.go
new file mode 100644
index 000000000000..50931f9c35e6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_vcns_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVcnsRequest wrapper for the ListVcns operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVcns.go.html to see an example of how to use ListVcnsRequest.
+type ListVcnsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListVcnsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListVcnsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle
+	// state. The state value is case-insensitive.
+	LifecycleState VcnLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVcnsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVcnsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVcnsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVcnsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVcnsResponse wrapper for the ListVcns operation
+type ListVcnsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Vcn instances
+	Items []Vcn `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVcnsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVcnsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListVcnsSortByEnum Enum with underlying type: string
+type ListVcnsSortByEnum string
+
+// Set of constants representing the allowable values for ListVcnsSortByEnum
+const (
+	ListVcnsSortByTimecreated ListVcnsSortByEnum = "TIMECREATED"
+	ListVcnsSortByDisplayname ListVcnsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListVcnsSortBy = map[string]ListVcnsSortByEnum{
+	"TIMECREATED": ListVcnsSortByTimecreated,
+	"DISPLAYNAME": ListVcnsSortByDisplayname,
+}
+
+// GetListVcnsSortByEnumValues Enumerates the set of values for ListVcnsSortByEnum
+func GetListVcnsSortByEnumValues() []ListVcnsSortByEnum {
+	values := make([]ListVcnsSortByEnum, 0)
+	for _, v := range mappingListVcnsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListVcnsSortOrderEnum Enum with underlying type: string
+type ListVcnsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListVcnsSortOrderEnum
+const (
+	ListVcnsSortOrderAsc  ListVcnsSortOrderEnum = "ASC"
+	ListVcnsSortOrderDesc ListVcnsSortOrderEnum = "DESC"
+)
+
+var mappingListVcnsSortOrder = map[string]ListVcnsSortOrderEnum{
+	"ASC":  ListVcnsSortOrderAsc,
+	"DESC": ListVcnsSortOrderDesc,
+}
+
+// GetListVcnsSortOrderEnumValues Enumerates the set of values for ListVcnsSortOrderEnum
+func GetListVcnsSortOrderEnumValues() []ListVcnsSortOrderEnum {
+	values := make([]ListVcnsSortOrderEnum, 0)
+	for _, v := range mappingListVcnsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_virtual_circuit_bandwidth_shapes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_virtual_circuit_bandwidth_shapes_request_response.go
new file mode 100644
index 000000000000..6d8ba228a9d6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_virtual_circuit_bandwidth_shapes_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVirtualCircuitBandwidthShapesRequest wrapper for the ListVirtualCircuitBandwidthShapes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVirtualCircuitBandwidthShapes.go.html to see an example of how to use ListVirtualCircuitBandwidthShapesRequest.
+type ListVirtualCircuitBandwidthShapesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVirtualCircuitBandwidthShapesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVirtualCircuitBandwidthShapesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVirtualCircuitBandwidthShapesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVirtualCircuitBandwidthShapesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVirtualCircuitBandwidthShapesResponse wrapper for the ListVirtualCircuitBandwidthShapes operation
+type ListVirtualCircuitBandwidthShapesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []VirtualCircuitBandwidthShape instances
+	Items []VirtualCircuitBandwidthShape `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVirtualCircuitBandwidthShapesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVirtualCircuitBandwidthShapesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_virtual_circuit_public_prefixes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_virtual_circuit_public_prefixes_request_response.go
new file mode 100644
index 000000000000..a27bb73ad202
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_virtual_circuit_public_prefixes_request_response.go
@@ -0,0 +1,79 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVirtualCircuitPublicPrefixesRequest wrapper for the ListVirtualCircuitPublicPrefixes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVirtualCircuitPublicPrefixes.go.html to see an example of how to use ListVirtualCircuitPublicPrefixesRequest.
+type ListVirtualCircuitPublicPrefixesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the virtual circuit.
+	VirtualCircuitId *string `mandatory:"true" contributesTo:"path" name:"virtualCircuitId"`
+
+	// A filter to only return resources that match the given verification
+	// state.
+	// The state value is case-insensitive.
+	VerificationState VirtualCircuitPublicPrefixVerificationStateEnum `mandatory:"false" contributesTo:"query" name:"verificationState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVirtualCircuitPublicPrefixesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVirtualCircuitPublicPrefixesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVirtualCircuitPublicPrefixesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVirtualCircuitPublicPrefixesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVirtualCircuitPublicPrefixesResponse wrapper for the ListVirtualCircuitPublicPrefixes operation
+type ListVirtualCircuitPublicPrefixesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The []VirtualCircuitPublicPrefix instance
+	Items []VirtualCircuitPublicPrefix `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVirtualCircuitPublicPrefixesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVirtualCircuitPublicPrefixesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_virtual_circuits_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_virtual_circuits_request_response.go
new file mode 100644
index 000000000000..47d764b93ec9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_virtual_circuits_request_response.go
@@ -0,0 +1,156 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVirtualCircuitsRequest wrapper for the ListVirtualCircuits operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVirtualCircuits.go.html to see an example of how to use ListVirtualCircuitsRequest.
+type ListVirtualCircuitsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListVirtualCircuitsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListVirtualCircuitsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to return only resources that match the specified lifecycle
+	// state. The value is case insensitive.
+	LifecycleState VirtualCircuitLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVirtualCircuitsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVirtualCircuitsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVirtualCircuitsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVirtualCircuitsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVirtualCircuitsResponse wrapper for the ListVirtualCircuits operation
+type ListVirtualCircuitsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []VirtualCircuit instances
+	Items []VirtualCircuit `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVirtualCircuitsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVirtualCircuitsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListVirtualCircuitsSortByEnum Enum with underlying type: string
+type ListVirtualCircuitsSortByEnum string
+
+// Set of constants representing the allowable values for ListVirtualCircuitsSortByEnum
+const (
+	ListVirtualCircuitsSortByTimecreated ListVirtualCircuitsSortByEnum = "TIMECREATED"
+	ListVirtualCircuitsSortByDisplayname ListVirtualCircuitsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListVirtualCircuitsSortBy = map[string]ListVirtualCircuitsSortByEnum{
+	"TIMECREATED": ListVirtualCircuitsSortByTimecreated,
+	"DISPLAYNAME": ListVirtualCircuitsSortByDisplayname,
+}
+
+// GetListVirtualCircuitsSortByEnumValues Enumerates the set of values for ListVirtualCircuitsSortByEnum
+func GetListVirtualCircuitsSortByEnumValues() []ListVirtualCircuitsSortByEnum {
+	values := make([]ListVirtualCircuitsSortByEnum, 0)
+	for _, v := range mappingListVirtualCircuitsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListVirtualCircuitsSortOrderEnum Enum with underlying type: string
+type ListVirtualCircuitsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListVirtualCircuitsSortOrderEnum
+const (
+	ListVirtualCircuitsSortOrderAsc  ListVirtualCircuitsSortOrderEnum = "ASC"
+	ListVirtualCircuitsSortOrderDesc ListVirtualCircuitsSortOrderEnum = "DESC"
+)
+
+var mappingListVirtualCircuitsSortOrder = map[string]ListVirtualCircuitsSortOrderEnum{
+	"ASC":  ListVirtualCircuitsSortOrderAsc,
+	"DESC": ListVirtualCircuitsSortOrderDesc,
+}
+
+// GetListVirtualCircuitsSortOrderEnumValues Enumerates the set of values for ListVirtualCircuitsSortOrderEnum
+func GetListVirtualCircuitsSortOrderEnumValues() []ListVirtualCircuitsSortOrderEnum {
+	values := make([]ListVirtualCircuitsSortOrderEnum, 0)
+	for _, v := range mappingListVirtualCircuitsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_vlans_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_vlans_request_response.go
new file mode 100644
index 000000000000..13e76dfe71ae
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_vlans_request_response.go
@@ -0,0 +1,159 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVlansRequest wrapper for the ListVlans operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVlans.go.html to see an example of how to use ListVlansRequest.
+type ListVlansRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"false" contributesTo:"query" name:"vcnId"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListVlansSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListVlansSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A filter to only return resources that match the given lifecycle
+	// state. The state value is case-insensitive.
+	LifecycleState VlanLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVlansRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVlansRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVlansRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVlansRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVlansResponse wrapper for the ListVlans operation
+type ListVlansResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Vlan instances
+	Items []Vlan `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVlansResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVlansResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListVlansSortByEnum Enum with underlying type: string
+type ListVlansSortByEnum string
+
+// Set of constants representing the allowable values for ListVlansSortByEnum
+const (
+	ListVlansSortByTimecreated ListVlansSortByEnum = "TIMECREATED"
+	ListVlansSortByDisplayname ListVlansSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListVlansSortBy = map[string]ListVlansSortByEnum{
+	"TIMECREATED": ListVlansSortByTimecreated,
+	"DISPLAYNAME": ListVlansSortByDisplayname,
+}
+
+// GetListVlansSortByEnumValues Enumerates the set of values for ListVlansSortByEnum
+func GetListVlansSortByEnumValues() []ListVlansSortByEnum {
+	values := make([]ListVlansSortByEnum, 0)
+	for _, v := range mappingListVlansSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListVlansSortOrderEnum Enum with underlying type: string
+type ListVlansSortOrderEnum string
+
+// Set of constants representing the allowable values for ListVlansSortOrderEnum
+const (
+	ListVlansSortOrderAsc  ListVlansSortOrderEnum = "ASC"
+	ListVlansSortOrderDesc ListVlansSortOrderEnum = "DESC"
+)
+
+var mappingListVlansSortOrder = map[string]ListVlansSortOrderEnum{
+	"ASC":  ListVlansSortOrderAsc,
+	"DESC": ListVlansSortOrderDesc,
+}
+
+// GetListVlansSortOrderEnumValues Enumerates the set of values for ListVlansSortOrderEnum
+func GetListVlansSortOrderEnumValues() []ListVlansSortOrderEnum {
+	values := make([]ListVlansSortOrderEnum, 0)
+	for _, v := range mappingListVlansSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_vnic_attachments_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_vnic_attachments_request_response.go
new file mode 100644
index 000000000000..43095547d19a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_vnic_attachments_request_response.go
@@ -0,0 +1,100 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVnicAttachmentsRequest wrapper for the ListVnicAttachments operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVnicAttachments.go.html to see an example of how to use ListVnicAttachmentsRequest.
+type ListVnicAttachmentsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"false" contributesTo:"query" name:"instanceId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID of the VNIC.
+	VnicId *string `mandatory:"false" contributesTo:"query" name:"vnicId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVnicAttachmentsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVnicAttachmentsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVnicAttachmentsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVnicAttachmentsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVnicAttachmentsResponse wrapper for the ListVnicAttachments operation
+type ListVnicAttachmentsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []VnicAttachment instances
+	Items []VnicAttachment `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVnicAttachmentsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVnicAttachmentsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_attachments_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_attachments_request_response.go
new file mode 100644
index 000000000000..ed711af63f08
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_attachments_request_response.go
@@ -0,0 +1,100 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVolumeAttachmentsRequest wrapper for the ListVolumeAttachments operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumeAttachments.go.html to see an example of how to use ListVolumeAttachmentsRequest.
+type ListVolumeAttachmentsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"false" contributesTo:"query" name:"instanceId"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"false" contributesTo:"query" name:"volumeId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVolumeAttachmentsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVolumeAttachmentsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVolumeAttachmentsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVolumeAttachmentsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVolumeAttachmentsResponse wrapper for the ListVolumeAttachments operation
+type ListVolumeAttachmentsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []VolumeAttachment instances
+	Items []VolumeAttachment `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVolumeAttachmentsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVolumeAttachmentsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_backup_policies_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_backup_policies_request_response.go
new file mode 100644
index 000000000000..c90ad528da76
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_backup_policies_request_response.go
@@ -0,0 +1,91 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVolumeBackupPoliciesRequest wrapper for the ListVolumeBackupPolicies operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumeBackupPolicies.go.html to see an example of how to use ListVolumeBackupPoliciesRequest.
+type ListVolumeBackupPoliciesRequest struct {
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// The OCID of the compartment.
+	// If no compartment is specified, the Oracle defined backup policies are listed.
+	CompartmentId *string `mandatory:"false" contributesTo:"query" name:"compartmentId"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVolumeBackupPoliciesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVolumeBackupPoliciesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVolumeBackupPoliciesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVolumeBackupPoliciesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVolumeBackupPoliciesResponse wrapper for the ListVolumeBackupPolicies operation
+type ListVolumeBackupPoliciesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []VolumeBackupPolicy instances
+	Items []VolumeBackupPolicy `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVolumeBackupPoliciesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVolumeBackupPoliciesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_backups_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_backups_request_response.go
new file mode 100644
index 000000000000..5fa02d2d702d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_backups_request_response.go
@@ -0,0 +1,162 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVolumeBackupsRequest wrapper for the ListVolumeBackups operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumeBackups.go.html to see an example of how to use ListVolumeBackupsRequest.
+type ListVolumeBackupsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"false" contributesTo:"query" name:"volumeId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// A filter to return only resources that originated from the given source volume backup.
+	SourceVolumeBackupId *string `mandatory:"false" contributesTo:"query" name:"sourceVolumeBackupId"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListVolumeBackupsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListVolumeBackupsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle state. The state
+	// value is case-insensitive.
+	LifecycleState VolumeBackupLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVolumeBackupsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVolumeBackupsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVolumeBackupsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVolumeBackupsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVolumeBackupsResponse wrapper for the ListVolumeBackups operation
+type ListVolumeBackupsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []VolumeBackup instances
+	Items []VolumeBackup `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVolumeBackupsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVolumeBackupsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListVolumeBackupsSortByEnum Enum with underlying type: string
+type ListVolumeBackupsSortByEnum string
+
+// Set of constants representing the allowable values for ListVolumeBackupsSortByEnum
+const (
+	ListVolumeBackupsSortByTimecreated ListVolumeBackupsSortByEnum = "TIMECREATED"
+	ListVolumeBackupsSortByDisplayname ListVolumeBackupsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListVolumeBackupsSortBy = map[string]ListVolumeBackupsSortByEnum{
+	"TIMECREATED": ListVolumeBackupsSortByTimecreated,
+	"DISPLAYNAME": ListVolumeBackupsSortByDisplayname,
+}
+
+// GetListVolumeBackupsSortByEnumValues Enumerates the set of values for ListVolumeBackupsSortByEnum
+func GetListVolumeBackupsSortByEnumValues() []ListVolumeBackupsSortByEnum {
+	values := make([]ListVolumeBackupsSortByEnum, 0)
+	for _, v := range mappingListVolumeBackupsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListVolumeBackupsSortOrderEnum Enum with underlying type: string
+type ListVolumeBackupsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListVolumeBackupsSortOrderEnum
+const (
+	ListVolumeBackupsSortOrderAsc  ListVolumeBackupsSortOrderEnum = "ASC"
+	ListVolumeBackupsSortOrderDesc ListVolumeBackupsSortOrderEnum = "DESC"
+)
+
+var mappingListVolumeBackupsSortOrder = map[string]ListVolumeBackupsSortOrderEnum{
+	"ASC":  ListVolumeBackupsSortOrderAsc,
+	"DESC": ListVolumeBackupsSortOrderDesc,
+}
+
+// GetListVolumeBackupsSortOrderEnumValues Enumerates the set of values for ListVolumeBackupsSortOrderEnum
+func GetListVolumeBackupsSortOrderEnumValues() []ListVolumeBackupsSortOrderEnum {
+	values := make([]ListVolumeBackupsSortOrderEnum, 0)
+	for _, v := range mappingListVolumeBackupsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_group_backups_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_group_backups_request_response.go
new file mode 100644
index 000000000000..20005a25b58e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_group_backups_request_response.go
@@ -0,0 +1,155 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVolumeGroupBackupsRequest wrapper for the ListVolumeGroupBackups operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumeGroupBackups.go.html to see an example of how to use ListVolumeGroupBackupsRequest.
+type ListVolumeGroupBackupsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The OCID of the volume group.
+	VolumeGroupId *string `mandatory:"false" contributesTo:"query" name:"volumeGroupId"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListVolumeGroupBackupsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListVolumeGroupBackupsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVolumeGroupBackupsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVolumeGroupBackupsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVolumeGroupBackupsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVolumeGroupBackupsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVolumeGroupBackupsResponse wrapper for the ListVolumeGroupBackups operation
+type ListVolumeGroupBackupsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []VolumeGroupBackup instances
+	Items []VolumeGroupBackup `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVolumeGroupBackupsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVolumeGroupBackupsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListVolumeGroupBackupsSortByEnum Enum with underlying type: string
+type ListVolumeGroupBackupsSortByEnum string
+
+// Set of constants representing the allowable values for ListVolumeGroupBackupsSortByEnum
+const (
+	ListVolumeGroupBackupsSortByTimecreated ListVolumeGroupBackupsSortByEnum = "TIMECREATED"
+	ListVolumeGroupBackupsSortByDisplayname ListVolumeGroupBackupsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListVolumeGroupBackupsSortBy = map[string]ListVolumeGroupBackupsSortByEnum{
+	"TIMECREATED": ListVolumeGroupBackupsSortByTimecreated,
+	"DISPLAYNAME": ListVolumeGroupBackupsSortByDisplayname,
+}
+
+// GetListVolumeGroupBackupsSortByEnumValues Enumerates the set of values for ListVolumeGroupBackupsSortByEnum
+func GetListVolumeGroupBackupsSortByEnumValues() []ListVolumeGroupBackupsSortByEnum {
+	values := make([]ListVolumeGroupBackupsSortByEnum, 0)
+	for _, v := range mappingListVolumeGroupBackupsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListVolumeGroupBackupsSortOrderEnum Enum with underlying type: string
+type ListVolumeGroupBackupsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListVolumeGroupBackupsSortOrderEnum
+const (
+	ListVolumeGroupBackupsSortOrderAsc  ListVolumeGroupBackupsSortOrderEnum = "ASC"
+	ListVolumeGroupBackupsSortOrderDesc ListVolumeGroupBackupsSortOrderEnum = "DESC"
+)
+
+var mappingListVolumeGroupBackupsSortOrder = map[string]ListVolumeGroupBackupsSortOrderEnum{
+	"ASC":  ListVolumeGroupBackupsSortOrderAsc,
+	"DESC": ListVolumeGroupBackupsSortOrderDesc,
+}
+
+// GetListVolumeGroupBackupsSortOrderEnumValues Enumerates the set of values for ListVolumeGroupBackupsSortOrderEnum
+func GetListVolumeGroupBackupsSortOrderEnumValues() []ListVolumeGroupBackupsSortOrderEnum {
+	values := make([]ListVolumeGroupBackupsSortOrderEnum, 0)
+	for _, v := range mappingListVolumeGroupBackupsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_groups_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_groups_request_response.go
new file mode 100644
index 000000000000..4391c8b9957e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volume_groups_request_response.go
@@ -0,0 +1,160 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVolumeGroupsRequest wrapper for the ListVolumeGroups operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumeGroups.go.html to see an example of how to use ListVolumeGroupsRequest.
+type ListVolumeGroupsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListVolumeGroupsSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListVolumeGroupsSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// A filter to only return resources that match the given lifecycle
+	// state. The state value is case-insensitive.
+	LifecycleState VolumeGroupLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVolumeGroupsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVolumeGroupsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVolumeGroupsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVolumeGroupsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVolumeGroupsResponse wrapper for the ListVolumeGroups operation
+type ListVolumeGroupsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []VolumeGroup instances
+	Items []VolumeGroup `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVolumeGroupsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVolumeGroupsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListVolumeGroupsSortByEnum Enum with underlying type: string
+type ListVolumeGroupsSortByEnum string
+
+// Set of constants representing the allowable values for ListVolumeGroupsSortByEnum
+const (
+	ListVolumeGroupsSortByTimecreated ListVolumeGroupsSortByEnum = "TIMECREATED"
+	ListVolumeGroupsSortByDisplayname ListVolumeGroupsSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListVolumeGroupsSortBy = map[string]ListVolumeGroupsSortByEnum{
+	"TIMECREATED": ListVolumeGroupsSortByTimecreated,
+	"DISPLAYNAME": ListVolumeGroupsSortByDisplayname,
+}
+
+// GetListVolumeGroupsSortByEnumValues Enumerates the set of values for ListVolumeGroupsSortByEnum
+func GetListVolumeGroupsSortByEnumValues() []ListVolumeGroupsSortByEnum {
+	values := make([]ListVolumeGroupsSortByEnum, 0)
+	for _, v := range mappingListVolumeGroupsSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListVolumeGroupsSortOrderEnum Enum with underlying type: string
+type ListVolumeGroupsSortOrderEnum string
+
+// Set of constants representing the allowable values for ListVolumeGroupsSortOrderEnum
+const (
+	ListVolumeGroupsSortOrderAsc  ListVolumeGroupsSortOrderEnum = "ASC"
+	ListVolumeGroupsSortOrderDesc ListVolumeGroupsSortOrderEnum = "DESC"
+)
+
+var mappingListVolumeGroupsSortOrder = map[string]ListVolumeGroupsSortOrderEnum{
+	"ASC":  ListVolumeGroupsSortOrderAsc,
+	"DESC": ListVolumeGroupsSortOrderDesc,
+}
+
+// GetListVolumeGroupsSortOrderEnumValues Enumerates the set of values for ListVolumeGroupsSortOrderEnum
+func GetListVolumeGroupsSortOrderEnumValues() []ListVolumeGroupsSortOrderEnum {
+	values := make([]ListVolumeGroupsSortOrderEnum, 0)
+	for _, v := range mappingListVolumeGroupsSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volumes_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volumes_request_response.go
new file mode 100644
index 000000000000..c007c70e8ae2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/list_volumes_request_response.go
@@ -0,0 +1,163 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ListVolumesRequest wrapper for the ListVolumes operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ListVolumes.go.html to see an example of how to use ListVolumesRequest.
+type ListVolumesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment.
+	CompartmentId *string `mandatory:"true" contributesTo:"query" name:"compartmentId"`
+
+	// The name of the availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" contributesTo:"query" name:"availabilityDomain"`
+
+	// For list pagination. The maximum number of results per page, or items to return in a paginated
+	// "List" call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	// Example: `50`
+	Limit *int `mandatory:"false" contributesTo:"query" name:"limit"`
+
+	// For list pagination. The value of the `opc-next-page` response header from the previous "List"
+	// call. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	Page *string `mandatory:"false" contributesTo:"query" name:"page"`
+
+	// A filter to return only resources that match the given display name exactly.
+	DisplayName *string `mandatory:"false" contributesTo:"query" name:"displayName"`
+
+	// The field to sort by. You can provide one sort order (`sortOrder`). Default order for
+	// TIMECREATED is descending. Default order for DISPLAYNAME is ascending. The DISPLAYNAME
+	// sort order is case sensitive.
+	// **Note:** In general, some "List" operations (for example, `ListInstances`) let you
+	// optionally filter by availability domain if the scope of the resource type is within a
+	// single availability domain. If you call one of these "List" operations without specifying
+	// an availability domain, the resources are grouped by availability domain, then sorted.
+	SortBy ListVolumesSortByEnum `mandatory:"false" contributesTo:"query" name:"sortBy" omitEmpty:"true"`
+
+	// The sort order to use, either ascending (`ASC`) or descending (`DESC`). The DISPLAYNAME sort order
+	// is case sensitive.
+	SortOrder ListVolumesSortOrderEnum `mandatory:"false" contributesTo:"query" name:"sortOrder" omitEmpty:"true"`
+
+	// The OCID of the volume group.
+	VolumeGroupId *string `mandatory:"false" contributesTo:"query" name:"volumeGroupId"`
+
+	// A filter to only return resources that match the given lifecycle state. The state
+	// value is case-insensitive.
+	LifecycleState VolumeLifecycleStateEnum `mandatory:"false" contributesTo:"query" name:"lifecycleState" omitEmpty:"true"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ListVolumesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ListVolumesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ListVolumesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ListVolumesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ListVolumesResponse wrapper for the ListVolumes operation
+type ListVolumesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// A list of []Volume instances
+	Items []Volume `presentIn:"body"`
+
+	// For list pagination. When this header appears in the response, additional pages
+	// of results remain. For important details about how pagination works, see
+	// List Pagination (https://docs.cloud.oracle.com/iaas/Content/API/Concepts/usingapi.htm#nine).
+	OpcNextPage *string `presentIn:"header" name:"opc-next-page"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ListVolumesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ListVolumesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
+
+// ListVolumesSortByEnum Enum with underlying type: string
+type ListVolumesSortByEnum string
+
+// Set of constants representing the allowable values for ListVolumesSortByEnum
+const (
+	ListVolumesSortByTimecreated ListVolumesSortByEnum = "TIMECREATED"
+	ListVolumesSortByDisplayname ListVolumesSortByEnum = "DISPLAYNAME"
+)
+
+var mappingListVolumesSortBy = map[string]ListVolumesSortByEnum{
+	"TIMECREATED": ListVolumesSortByTimecreated,
+	"DISPLAYNAME": ListVolumesSortByDisplayname,
+}
+
+// GetListVolumesSortByEnumValues Enumerates the set of values for ListVolumesSortByEnum
+func GetListVolumesSortByEnumValues() []ListVolumesSortByEnum {
+	values := make([]ListVolumesSortByEnum, 0)
+	for _, v := range mappingListVolumesSortBy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// ListVolumesSortOrderEnum Enum with underlying type: string
+type ListVolumesSortOrderEnum string
+
+// Set of constants representing the allowable values for ListVolumesSortOrderEnum
+const (
+	ListVolumesSortOrderAsc  ListVolumesSortOrderEnum = "ASC"
+	ListVolumesSortOrderDesc ListVolumesSortOrderEnum = "DESC"
+)
+
+var mappingListVolumesSortOrder = map[string]ListVolumesSortOrderEnum{
+	"ASC":  ListVolumesSortOrderAsc,
+	"DESC": ListVolumesSortOrderDesc,
+}
+
+// GetListVolumesSortOrderEnumValues Enumerates the set of values for ListVolumesSortOrderEnum
+func GetListVolumesSortOrderEnumValues() []ListVolumesSortOrderEnum {
+	values := make([]ListVolumesSortOrderEnum, 0)
+	for _, v := range mappingListVolumesSortOrder {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/local_peering_gateway.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/local_peering_gateway.go
new file mode 100644
index 000000000000..610891e1782b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/local_peering_gateway.go
@@ -0,0 +1,152 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// LocalPeeringGateway A local peering gateway (LPG) is an object on a VCN that lets that VCN peer
+// with another VCN in the same region. *Peering* means that the two VCNs can
+// communicate using private IP addresses, but without the traffic traversing the
+// internet or routing through your on-premises network. For more information,
+// see VCN Peering (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/VCNpeering.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type LocalPeeringGateway struct {
+
+	// The OCID of the compartment containing the LPG.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The LPG's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// Whether the VCN at the other end of the peering is in a different tenancy.
+	// Example: `false`
+	IsCrossTenancyPeering *bool `mandatory:"true" json:"isCrossTenancyPeering"`
+
+	// The LPG's current lifecycle state.
+	LifecycleState LocalPeeringGatewayLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// Whether the LPG is peered with another LPG. `NEW` means the LPG has not yet been
+	// peered. `PENDING` means the peering is being established. `REVOKED` means the
+	// LPG at the other end of the peering has been deleted.
+	PeeringStatus LocalPeeringGatewayPeeringStatusEnum `mandatory:"true" json:"peeringStatus"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the peered LPG.
+	PeerId *string `mandatory:"true" json:"peerId"`
+
+	// The date and time the LPG was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN that uses the LPG.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The smallest aggregate CIDR that contains all the CIDR routes advertised by the VCN
+	// at the other end of the peering from this LPG. See `peerAdvertisedCidrDetails` for
+	// the individual CIDRs. The value is `null` if the LPG is not peered.
+	// Example: `192.168.0.0/16`, or if aggregated with `172.16.0.0/24` then `128.0.0.0/1`
+	PeerAdvertisedCidr *string `mandatory:"false" json:"peerAdvertisedCidr"`
+
+	// The specific ranges of IP addresses available on or via the VCN at the other
+	// end of the peering from this LPG. The value is `null` if the LPG is not peered.
+	// You can use these as destination CIDRs for route rules to route a subnet's
+	// traffic to this LPG.
+	// Example: [`192.168.0.0/16`, `172.16.0.0/24`]
+	PeerAdvertisedCidrDetails []string `mandatory:"false" json:"peerAdvertisedCidrDetails"`
+
+	// Additional information regarding the peering status, if applicable.
+	PeeringStatusDetails *string `mandatory:"false" json:"peeringStatusDetails"`
+
+	// The OCID of the route table the LPG is using.
+	// For information about why you would associate a route table with an LPG, see
+	// Transit Routing: Access to Multiple VCNs in Same Region (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitrouting.htm).
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+}
+
+func (m LocalPeeringGateway) String() string {
+	return common.PointerString(m)
+}
+
+// LocalPeeringGatewayLifecycleStateEnum Enum with underlying type: string
+type LocalPeeringGatewayLifecycleStateEnum string
+
+// Set of constants representing the allowable values for LocalPeeringGatewayLifecycleStateEnum
+const (
+	LocalPeeringGatewayLifecycleStateProvisioning LocalPeeringGatewayLifecycleStateEnum = "PROVISIONING"
+	LocalPeeringGatewayLifecycleStateAvailable    LocalPeeringGatewayLifecycleStateEnum = "AVAILABLE"
+	LocalPeeringGatewayLifecycleStateTerminating  LocalPeeringGatewayLifecycleStateEnum = "TERMINATING"
+	LocalPeeringGatewayLifecycleStateTerminated   LocalPeeringGatewayLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingLocalPeeringGatewayLifecycleState = map[string]LocalPeeringGatewayLifecycleStateEnum{
+	"PROVISIONING": LocalPeeringGatewayLifecycleStateProvisioning,
+	"AVAILABLE":    LocalPeeringGatewayLifecycleStateAvailable,
+	"TERMINATING":  LocalPeeringGatewayLifecycleStateTerminating,
+	"TERMINATED":   LocalPeeringGatewayLifecycleStateTerminated,
+}
+
+// GetLocalPeeringGatewayLifecycleStateEnumValues Enumerates the set of values for LocalPeeringGatewayLifecycleStateEnum
+func GetLocalPeeringGatewayLifecycleStateEnumValues() []LocalPeeringGatewayLifecycleStateEnum {
+	values := make([]LocalPeeringGatewayLifecycleStateEnum, 0)
+	for _, v := range mappingLocalPeeringGatewayLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// LocalPeeringGatewayPeeringStatusEnum Enum with underlying type: string
+type LocalPeeringGatewayPeeringStatusEnum string
+
+// Set of constants representing the allowable values for LocalPeeringGatewayPeeringStatusEnum
+const (
+	LocalPeeringGatewayPeeringStatusInvalid LocalPeeringGatewayPeeringStatusEnum = "INVALID"
+	LocalPeeringGatewayPeeringStatusNew     LocalPeeringGatewayPeeringStatusEnum = "NEW"
+	LocalPeeringGatewayPeeringStatusPeered  LocalPeeringGatewayPeeringStatusEnum = "PEERED"
+	LocalPeeringGatewayPeeringStatusPending LocalPeeringGatewayPeeringStatusEnum = "PENDING"
+	LocalPeeringGatewayPeeringStatusRevoked LocalPeeringGatewayPeeringStatusEnum = "REVOKED"
+)
+
+var mappingLocalPeeringGatewayPeeringStatus = map[string]LocalPeeringGatewayPeeringStatusEnum{
+	"INVALID": LocalPeeringGatewayPeeringStatusInvalid,
+	"NEW":     LocalPeeringGatewayPeeringStatusNew,
+	"PEERED":  LocalPeeringGatewayPeeringStatusPeered,
+	"PENDING": LocalPeeringGatewayPeeringStatusPending,
+	"REVOKED": LocalPeeringGatewayPeeringStatusRevoked,
+}
+
+// GetLocalPeeringGatewayPeeringStatusEnumValues Enumerates the set of values for LocalPeeringGatewayPeeringStatusEnum
+func GetLocalPeeringGatewayPeeringStatusEnumValues() []LocalPeeringGatewayPeeringStatusEnum {
+	values := make([]LocalPeeringGatewayPeeringStatusEnum, 0)
+	for _, v := range mappingLocalPeeringGatewayPeeringStatus {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/modify_vcn_cidr_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/modify_vcn_cidr_details.go
new file mode 100644
index 000000000000..479c4b708b94
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/modify_vcn_cidr_details.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ModifyVcnCidrDetails Details for updating a CIDR block.
+type ModifyVcnCidrDetails struct {
+
+	// The CIDR IP address to update.
+	OriginalCidrBlock *string `mandatory:"true" json:"originalCidrBlock"`
+
+	// The new CIDR IP address.
+	NewCidrBlock *string `mandatory:"true" json:"newCidrBlock"`
+}
+
+func (m ModifyVcnCidrDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/modify_vcn_cidr_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/modify_vcn_cidr_request_response.go
new file mode 100644
index 000000000000..3e27fb4262f1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/modify_vcn_cidr_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ModifyVcnCidrRequest wrapper for the ModifyVcnCidr operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ModifyVcnCidr.go.html to see an example of how to use ModifyVcnCidrRequest.
+type ModifyVcnCidrRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" contributesTo:"path" name:"vcnId"`
+
+	// Details object for updating a VCN CIDR.
+	ModifyVcnCidrDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ModifyVcnCidrRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ModifyVcnCidrRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ModifyVcnCidrRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ModifyVcnCidrRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ModifyVcnCidrResponse wrapper for the ModifyVcnCidr operation
+type ModifyVcnCidrResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response ModifyVcnCidrResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ModifyVcnCidrResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/multipath_device.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/multipath_device.go
new file mode 100644
index 000000000000..576ff1e3a3dd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/multipath_device.go
@@ -0,0 +1,39 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// MultipathDevice Secondary multipath device, it uses the charUsername and chapSecret from primary volume attachment
+type MultipathDevice struct {
+
+	// The volume's iSCSI IP address.
+	// Example: `169.254.2.2`
+	Ipv4 *string `mandatory:"true" json:"ipv4"`
+
+	// The target volume's iSCSI Qualified Name in the format defined
+	// by RFC 3720 (https://tools.ietf.org/html/rfc3720#page-32).
+	// Example: `iqn.2015-12.com.oracleiaas:40b7ee03-883f-46c6-a951-63d2841d2195`
+	Iqn *string `mandatory:"true" json:"iqn"`
+
+	// The volume's iSCSI port, usually port 860 or 3260.
+	// Example: `3260`
+	Port *int `mandatory:"false" json:"port"`
+}
+
+func (m MultipathDevice) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/nat_gateway.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/nat_gateway.go
new file mode 100644
index 000000000000..ac024ce547af
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/nat_gateway.go
@@ -0,0 +1,104 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NatGateway A NAT (Network Address Translation) gateway, which represents a router that lets instances
+// without public IPs contact the public internet without exposing the instance to inbound
+// internet traffic. For more information, see
+// NAT Gateway (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/NATgateway.htm).
+// To use any of the API operations, you must be authorized in an
+// IAM policy. If you are not authorized, talk to an
+// administrator. If you are an administrator who needs to write
+// policies to give users access, see Getting Started with
+// Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type NatGateway struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment that contains
+	// the NAT gateway.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the
+	// NAT gateway.
+	Id *string `mandatory:"true" json:"id"`
+
+	// Whether the NAT gateway blocks traffic through it. The default is `false`.
+	// Example: `true`
+	BlockTraffic *bool `mandatory:"true" json:"blockTraffic"`
+
+	// The NAT gateway's current state.
+	LifecycleState NatGatewayLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The IP address associated with the NAT gateway.
+	NatIp *string `mandatory:"true" json:"natIp"`
+
+	// The date and time the NAT gateway was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN the NAT gateway
+	// belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP address associated with the NAT gateway.
+	PublicIpId *string `mandatory:"false" json:"publicIpId"`
+}
+
+func (m NatGateway) String() string {
+	return common.PointerString(m)
+}
+
+// NatGatewayLifecycleStateEnum Enum with underlying type: string
+type NatGatewayLifecycleStateEnum string
+
+// Set of constants representing the allowable values for NatGatewayLifecycleStateEnum
+const (
+	NatGatewayLifecycleStateProvisioning NatGatewayLifecycleStateEnum = "PROVISIONING"
+	NatGatewayLifecycleStateAvailable    NatGatewayLifecycleStateEnum = "AVAILABLE"
+	NatGatewayLifecycleStateTerminating  NatGatewayLifecycleStateEnum = "TERMINATING"
+	NatGatewayLifecycleStateTerminated   NatGatewayLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingNatGatewayLifecycleState = map[string]NatGatewayLifecycleStateEnum{
+	"PROVISIONING": NatGatewayLifecycleStateProvisioning,
+	"AVAILABLE":    NatGatewayLifecycleStateAvailable,
+	"TERMINATING":  NatGatewayLifecycleStateTerminating,
+	"TERMINATED":   NatGatewayLifecycleStateTerminated,
+}
+
+// GetNatGatewayLifecycleStateEnumValues Enumerates the set of values for NatGatewayLifecycleStateEnum
+func GetNatGatewayLifecycleStateEnumValues() []NatGatewayLifecycleStateEnum {
+	values := make([]NatGatewayLifecycleStateEnum, 0)
+	for _, v := range mappingNatGatewayLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/network_security_group.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/network_security_group.go
new file mode 100644
index 000000000000..377502229bde
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/network_security_group.go
@@ -0,0 +1,110 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NetworkSecurityGroup A *network security group* (NSG) provides virtual firewall rules for a specific set of
+// Vnic in a VCN. Compare NSGs with SecurityList,
+// which provide virtual firewall rules to all the VNICs in a *subnet*.
+// A network security group consists of two items:
+//   * The set of Vnic that all have the same security rule needs (for
+//     example, a group of Compute instances all running the same application)
+//   * A set of NSG SecurityRule that apply to the VNICs in the group
+// After creating an NSG, you can add VNICs and security rules to it. For example, when you create
+// an instance, you can specify one or more NSGs to add the instance to (see
+// CreateVnicDetails). Or you can add an existing
+// instance to an NSG with UpdateVnic.
+// To add security rules to an NSG, see
+// AddNetworkSecurityGroupSecurityRules.
+// To list the VNICs in an NSG, see
+// ListNetworkSecurityGroupVnics.
+// To list the security rules in an NSG, see
+// ListNetworkSecurityGroupSecurityRules.
+// For more information about network security groups, see
+// Network Security Groups (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/networksecuritygroups.htm).
+// **Important:** Oracle Cloud Infrastructure Compute service images automatically include firewall rules (for example,
+// Linux iptables, Windows firewall). If there are issues with some type of access to an instance,
+// make sure all of the following are set correctly:
+//   * Any security rules in any NSGs the instance's VNIC belongs to
+//   * Any SecurityList associated with the instance's subnet
+//   * The instance's OS firewall rules
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type NetworkSecurityGroup struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment the network security group is in.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The network security group's current state.
+	LifecycleState NetworkSecurityGroupLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the network security group was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group's VCN.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m NetworkSecurityGroup) String() string {
+	return common.PointerString(m)
+}
+
+// NetworkSecurityGroupLifecycleStateEnum Enum with underlying type: string
+type NetworkSecurityGroupLifecycleStateEnum string
+
+// Set of constants representing the allowable values for NetworkSecurityGroupLifecycleStateEnum
+const (
+	NetworkSecurityGroupLifecycleStateProvisioning NetworkSecurityGroupLifecycleStateEnum = "PROVISIONING"
+	NetworkSecurityGroupLifecycleStateAvailable    NetworkSecurityGroupLifecycleStateEnum = "AVAILABLE"
+	NetworkSecurityGroupLifecycleStateTerminating  NetworkSecurityGroupLifecycleStateEnum = "TERMINATING"
+	NetworkSecurityGroupLifecycleStateTerminated   NetworkSecurityGroupLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingNetworkSecurityGroupLifecycleState = map[string]NetworkSecurityGroupLifecycleStateEnum{
+	"PROVISIONING": NetworkSecurityGroupLifecycleStateProvisioning,
+	"AVAILABLE":    NetworkSecurityGroupLifecycleStateAvailable,
+	"TERMINATING":  NetworkSecurityGroupLifecycleStateTerminating,
+	"TERMINATED":   NetworkSecurityGroupLifecycleStateTerminated,
+}
+
+// GetNetworkSecurityGroupLifecycleStateEnumValues Enumerates the set of values for NetworkSecurityGroupLifecycleStateEnum
+func GetNetworkSecurityGroupLifecycleStateEnumValues() []NetworkSecurityGroupLifecycleStateEnum {
+	values := make([]NetworkSecurityGroupLifecycleStateEnum, 0)
+	for _, v := range mappingNetworkSecurityGroupLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/network_security_group_vnic.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/network_security_group_vnic.go
new file mode 100644
index 000000000000..9da349581342
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/network_security_group_vnic.go
@@ -0,0 +1,38 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NetworkSecurityGroupVnic Information about a VNIC that belongs to a network security group.
+type NetworkSecurityGroupVnic struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VNIC.
+	VnicId *string `mandatory:"true" json:"vnicId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the parent resource that the VNIC
+	// is attached to (for example, a Compute instance).
+	ResourceId *string `mandatory:"false" json:"resourceId"`
+
+	// The date and time the VNIC was added to the network security group, in the format
+	// defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeAssociated *common.SDKTime `mandatory:"false" json:"timeAssociated"`
+}
+
+func (m NetworkSecurityGroupVnic) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/networking_topology.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/networking_topology.go
new file mode 100644
index 000000000000..f0a8778375f2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/networking_topology.go
@@ -0,0 +1,101 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// NetworkingTopology Defines the representation of a virtual network topology for a region.
+type NetworkingTopology struct {
+
+	// Lists entities comprising the virtual network topology.
+	Entities []interface{} `mandatory:"true" json:"entities"`
+
+	// Lists relationships between entities in the virtual network topology.
+	Relationships []TopologyEntityRelationship `mandatory:"true" json:"relationships"`
+
+	// Records when the virtual network topology was created, in RFC3339 (https://tools.ietf.org/html/rfc3339) format for date and time.
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+}
+
+//GetEntities returns Entities
+func (m NetworkingTopology) GetEntities() []interface{} {
+	return m.Entities
+}
+
+//GetRelationships returns Relationships
+func (m NetworkingTopology) GetRelationships() []TopologyEntityRelationship {
+	return m.Relationships
+}
+
+//GetTimeCreated returns TimeCreated
+func (m NetworkingTopology) GetTimeCreated() *common.SDKTime {
+	return m.TimeCreated
+}
+
+func (m NetworkingTopology) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m NetworkingTopology) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeNetworkingTopology NetworkingTopology
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeNetworkingTopology
+	}{
+		"NETWORKING",
+		(MarshalTypeNetworkingTopology)(m),
+	}
+
+	return json.Marshal(&s)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *NetworkingTopology) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		Entities      []interface{}                `json:"entities"`
+		Relationships []topologyentityrelationship `json:"relationships"`
+		TimeCreated   *common.SDKTime              `json:"timeCreated"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.Entities = make([]interface{}, len(model.Entities))
+	for i, n := range model.Entities {
+		m.Entities[i] = n
+	}
+
+	m.Relationships = make([]TopologyEntityRelationship, len(model.Relationships))
+	for i, n := range model.Relationships {
+		nn, e = n.UnmarshalPolymorphicJSON(n.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.Relationships[i] = nn.(TopologyEntityRelationship)
+		} else {
+			m.Relationships[i] = nil
+		}
+	}
+
+	m.TimeCreated = model.TimeCreated
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/paravirtualized_volume_attachment.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/paravirtualized_volume_attachment.go
new file mode 100644
index 000000000000..9622050eb3e3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/paravirtualized_volume_attachment.go
@@ -0,0 +1,161 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ParavirtualizedVolumeAttachment A paravirtualized volume attachment.
+type ParavirtualizedVolumeAttachment struct {
+
+	// The availability domain of an instance.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the volume attachment.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID of the instance the volume is attached to.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The date and time the volume was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" json:"volumeId"`
+
+	// The device name.
+	Device *string `mandatory:"false" json:"device"`
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed.
+	// Avoid entering confidential information.
+	// Example: `My volume attachment`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Whether the attachment was created in read-only mode.
+	IsReadOnly *bool `mandatory:"false" json:"isReadOnly"`
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	IsShareable *bool `mandatory:"false" json:"isShareable"`
+
+	// Whether in-transit encryption for the data volume's paravirtualized attachment is enabled or not.
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+
+	// Whether the attachment is multipath or not.
+	IsMultipath *bool `mandatory:"false" json:"isMultipath"`
+
+	// The current state of the volume attachment.
+	LifecycleState VolumeAttachmentLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The iscsi login state of the volume attachment. For a multipath volume attachment,
+	// all iscsi sessions need to be all logged-in or logged-out to be in logged-in or logged-out state.
+	IscsiLoginState VolumeAttachmentIscsiLoginStateEnum `mandatory:"false" json:"iscsiLoginState,omitempty"`
+}
+
+//GetAvailabilityDomain returns AvailabilityDomain
+func (m ParavirtualizedVolumeAttachment) GetAvailabilityDomain() *string {
+	return m.AvailabilityDomain
+}
+
+//GetCompartmentId returns CompartmentId
+func (m ParavirtualizedVolumeAttachment) GetCompartmentId() *string {
+	return m.CompartmentId
+}
+
+//GetDevice returns Device
+func (m ParavirtualizedVolumeAttachment) GetDevice() *string {
+	return m.Device
+}
+
+//GetDisplayName returns DisplayName
+func (m ParavirtualizedVolumeAttachment) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetId returns Id
+func (m ParavirtualizedVolumeAttachment) GetId() *string {
+	return m.Id
+}
+
+//GetInstanceId returns InstanceId
+func (m ParavirtualizedVolumeAttachment) GetInstanceId() *string {
+	return m.InstanceId
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m ParavirtualizedVolumeAttachment) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetIsShareable returns IsShareable
+func (m ParavirtualizedVolumeAttachment) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+//GetLifecycleState returns LifecycleState
+func (m ParavirtualizedVolumeAttachment) GetLifecycleState() VolumeAttachmentLifecycleStateEnum {
+	return m.LifecycleState
+}
+
+//GetTimeCreated returns TimeCreated
+func (m ParavirtualizedVolumeAttachment) GetTimeCreated() *common.SDKTime {
+	return m.TimeCreated
+}
+
+//GetVolumeId returns VolumeId
+func (m ParavirtualizedVolumeAttachment) GetVolumeId() *string {
+	return m.VolumeId
+}
+
+//GetIsPvEncryptionInTransitEnabled returns IsPvEncryptionInTransitEnabled
+func (m ParavirtualizedVolumeAttachment) GetIsPvEncryptionInTransitEnabled() *bool {
+	return m.IsPvEncryptionInTransitEnabled
+}
+
+//GetIsMultipath returns IsMultipath
+func (m ParavirtualizedVolumeAttachment) GetIsMultipath() *bool {
+	return m.IsMultipath
+}
+
+//GetIscsiLoginState returns IscsiLoginState
+func (m ParavirtualizedVolumeAttachment) GetIscsiLoginState() VolumeAttachmentIscsiLoginStateEnum {
+	return m.IscsiLoginState
+}
+
+func (m ParavirtualizedVolumeAttachment) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m ParavirtualizedVolumeAttachment) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeParavirtualizedVolumeAttachment ParavirtualizedVolumeAttachment
+	s := struct {
+		DiscriminatorParam string `json:"attachmentType"`
+		MarshalTypeParavirtualizedVolumeAttachment
+	}{
+		"paravirtualized",
+		(MarshalTypeParavirtualizedVolumeAttachment)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/peer_region_for_remote_peering.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/peer_region_for_remote_peering.go
new file mode 100644
index 000000000000..9b931c9c2b15
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/peer_region_for_remote_peering.go
@@ -0,0 +1,31 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// PeerRegionForRemotePeering Details about a region that supports remote VCN peering. For more
+// information, see VCN Peering (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/VCNpeering.htm).
+type PeerRegionForRemotePeering struct {
+
+	// The region's name.
+	// Example: `us-phoenix-1`
+	Name *string `mandatory:"true" json:"name"`
+}
+
+func (m PeerRegionForRemotePeering) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/platform_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/platform_config.go
new file mode 100644
index 000000000000..701f8098df70
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/platform_config.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// PlatformConfig The platform configuration for the instance.
+type PlatformConfig interface {
+}
+
+type platformconfig struct {
+	JsonData []byte
+	Type     string `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *platformconfig) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerplatformconfig platformconfig
+	s := struct {
+		Model Unmarshalerplatformconfig
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *platformconfig) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "AMD_MILAN_BM":
+		mm := AmdMilanBmPlatformConfig{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m platformconfig) String() string {
+	return common.PointerString(m)
+}
+
+// PlatformConfigTypeEnum Enum with underlying type: string
+type PlatformConfigTypeEnum string
+
+// Set of constants representing the allowable values for PlatformConfigTypeEnum
+const (
+	PlatformConfigTypeAmdMilanBm PlatformConfigTypeEnum = "AMD_MILAN_BM"
+)
+
+var mappingPlatformConfigType = map[string]PlatformConfigTypeEnum{
+	"AMD_MILAN_BM": PlatformConfigTypeAmdMilanBm,
+}
+
+// GetPlatformConfigTypeEnumValues Enumerates the set of values for PlatformConfigTypeEnum
+func GetPlatformConfigTypeEnumValues() []PlatformConfigTypeEnum {
+	values := make([]PlatformConfigTypeEnum, 0)
+	for _, v := range mappingPlatformConfigType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/port_range.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/port_range.go
new file mode 100644
index 000000000000..ad8db68ca159
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/port_range.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// PortRange The representation of PortRange
+type PortRange struct {
+
+	// The maximum port number, which must not be less than the minimum port number. To specify
+	// a single port number, set both the min and max to the same value.
+	Max *int `mandatory:"true" json:"max"`
+
+	// The minimum port number, which must not be greater than the maximum port number.
+	Min *int `mandatory:"true" json:"min"`
+}
+
+func (m PortRange) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/preemptible_instance_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/preemptible_instance_config_details.go
new file mode 100644
index 000000000000..2eddfbff3124
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/preemptible_instance_config_details.go
@@ -0,0 +1,52 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// PreemptibleInstanceConfigDetails Configuration options for preemptible instances.
+type PreemptibleInstanceConfigDetails struct {
+	PreemptionAction PreemptionAction `mandatory:"true" json:"preemptionAction"`
+}
+
+func (m PreemptibleInstanceConfigDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *PreemptibleInstanceConfigDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		PreemptionAction preemptionaction `json:"preemptionAction"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	nn, e = model.PreemptionAction.UnmarshalPolymorphicJSON(model.PreemptionAction.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.PreemptionAction = nn.(PreemptionAction)
+	} else {
+		m.PreemptionAction = nil
+	}
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/preemption_action.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/preemption_action.go
new file mode 100644
index 000000000000..b6cb9e114cdc
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/preemption_action.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// PreemptionAction The action to run when the preemptible instance is interrupted for eviction.
+type PreemptionAction interface {
+}
+
+type preemptionaction struct {
+	JsonData []byte
+	Type     string `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *preemptionaction) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalerpreemptionaction preemptionaction
+	s := struct {
+		Model Unmarshalerpreemptionaction
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *preemptionaction) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "TERMINATE":
+		mm := TerminatePreemptionAction{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m preemptionaction) String() string {
+	return common.PointerString(m)
+}
+
+// PreemptionActionTypeEnum Enum with underlying type: string
+type PreemptionActionTypeEnum string
+
+// Set of constants representing the allowable values for PreemptionActionTypeEnum
+const (
+	PreemptionActionTypeTerminate PreemptionActionTypeEnum = "TERMINATE"
+)
+
+var mappingPreemptionActionType = map[string]PreemptionActionTypeEnum{
+	"TERMINATE": PreemptionActionTypeTerminate,
+}
+
+// GetPreemptionActionTypeEnumValues Enumerates the set of values for PreemptionActionTypeEnum
+func GetPreemptionActionTypeEnumValues() []PreemptionActionTypeEnum {
+	values := make([]PreemptionActionTypeEnum, 0)
+	for _, v := range mappingPreemptionActionType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/private_ip.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/private_ip.go
new file mode 100644
index 000000000000..1480af4791ea
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/private_ip.go
@@ -0,0 +1,122 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// PrivateIp A *private IP* is a conceptual term that refers to an IPv4 private IP address and related properties.
+// The `privateIp` object is the API representation of a private IP.
+// **Note:** For information about IPv6 addresses, see Ipv6.
+// Each instance has a *primary private IP* that is automatically created and
+// assigned to the primary VNIC during instance launch. If you add a secondary
+// VNIC to the instance, it also automatically gets a primary private IP. You
+// can't remove a primary private IP from its VNIC. The primary private IP is
+// automatically deleted when the VNIC is terminated.
+// You can add *secondary private IPs* to a VNIC after it's created. For more
+// information, see the `privateIp` operations and also
+// IP Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingIPaddresses.htm).
+// **Note:** Only
+// ListPrivateIps and
+// GetPrivateIp work with
+// *primary* private IPs. To create and update primary private IPs, you instead
+// work with instance and VNIC operations. For example, a primary private IP's
+// properties come from the values you specify in
+// CreateVnicDetails when calling either
+// LaunchInstance or
+// AttachVnic. To update the hostname
+// for a primary private IP, you use UpdateVnic.
+// `PrivateIp` objects that are created for use with the Oracle Cloud VMware Solution are
+// assigned to a VLAN and not a VNIC in a subnet. See the
+// descriptions of the relevant attributes in the `PrivateIp` object. Also see
+// Vlan.
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type PrivateIp struct {
+
+	// The private IP's availability domain. This attribute will be null if this is a *secondary*
+	// private IP assigned to a VNIC that is in a *regional* subnet.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+
+	// The OCID of the compartment containing the private IP.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The hostname for the private IP. Used for DNS. The value is the hostname
+	// portion of the private IP's fully qualified domain name (FQDN)
+	// (for example, `bminstance-1` in FQDN `bminstance-1.subnet123.vcn1.oraclevcn.com`).
+	// Must be unique across all VNICs in the subnet and comply with
+	// RFC 952 (https://tools.ietf.org/html/rfc952) and
+	// RFC 1123 (https://tools.ietf.org/html/rfc1123).
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// Example: `bminstance-1`
+	HostnameLabel *string `mandatory:"false" json:"hostnameLabel"`
+
+	// The private IP's Oracle ID (OCID).
+	Id *string `mandatory:"false" json:"id"`
+
+	// The private IP address of the `privateIp` object. The address is within the CIDR
+	// of the VNIC's subnet.
+	// However, if the `PrivateIp` object is being used with a VLAN as part of
+	// the Oracle Cloud VMware Solution, the address is from the range specified by the
+	// `cidrBlock` attribute for the VLAN. See Vlan.
+	// Example: `10.0.3.3`
+	IpAddress *string `mandatory:"false" json:"ipAddress"`
+
+	// Whether this private IP is the primary one on the VNIC. Primary private IPs
+	// are unassigned and deleted automatically when the VNIC is terminated.
+	// Example: `true`
+	IsPrimary *bool `mandatory:"false" json:"isPrimary"`
+
+	// Applicable only if the `PrivateIp` object is being used with a VLAN as part of
+	// the Oracle Cloud VMware Solution. The `vlanId` is the OCID of the VLAN. See
+	// Vlan.
+	VlanId *string `mandatory:"false" json:"vlanId"`
+
+	// The OCID of the subnet the VNIC is in.
+	// However, if the `PrivateIp` object is being used with a VLAN as part of
+	// the Oracle Cloud VMware Solution, the `subnetId` is null.
+	SubnetId *string `mandatory:"false" json:"subnetId"`
+
+	// The date and time the private IP was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	// The OCID of the VNIC the private IP is assigned to. The VNIC and private IP
+	// must be in the same subnet.
+	// However, if the `PrivateIp` object is being used with a VLAN as part of
+	// the Oracle Cloud VMware Solution, the `vnicId` is null.
+	VnicId *string `mandatory:"false" json:"vnicId"`
+}
+
+func (m PrivateIp) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip.go
new file mode 100644
index 000000000000..c22a5df5db22
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip.go
@@ -0,0 +1,217 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// PublicIp A *public IP* is a conceptual term that refers to a public IP address and related properties.
+// The `publicIp` object is the API representation of a public IP.
+// There are two types of public IPs:
+// 1. Ephemeral
+// 2. Reserved
+// For more information and comparison of the two types,
+// see Public IP Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingpublicIPs.htm).
+type PublicIp struct {
+
+	// The OCID of the entity the public IP is assigned to, or in the process of
+	// being assigned to.
+	AssignedEntityId *string `mandatory:"false" json:"assignedEntityId"`
+
+	// The type of entity the public IP is assigned to, or in the process of being
+	// assigned to.
+	AssignedEntityType PublicIpAssignedEntityTypeEnum `mandatory:"false" json:"assignedEntityType,omitempty"`
+
+	// The public IP's availability domain. This property is set only for ephemeral public IPs
+	// that are assigned to a private IP (that is, when the `scope` of the public IP is set to
+	// AVAILABILITY_DOMAIN). The value is the availability domain of the assigned private IP.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+
+	// The OCID of the compartment containing the public IP. For an ephemeral public IP, this is
+	// the compartment of its assigned entity (which can be a private IP or a regional entity such
+	// as a NAT gateway). For a reserved public IP that is currently assigned,
+	// its compartment can be different from the assigned private IP's.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The public IP's Oracle ID (OCID).
+	Id *string `mandatory:"false" json:"id"`
+
+	// The public IP address of the `publicIp` object.
+	// Example: `203.0.113.2`
+	IpAddress *string `mandatory:"false" json:"ipAddress"`
+
+	// The public IP's current state.
+	LifecycleState PublicIpLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// Defines when the public IP is deleted and released back to Oracle's public IP pool.
+	// * `EPHEMERAL`: The lifetime is tied to the lifetime of its assigned entity. An ephemeral
+	// public IP must always be assigned to an entity. If the assigned entity is a private IP,
+	// the ephemeral public IP is automatically deleted when the private IP is deleted, when
+	// the VNIC is terminated, or when the instance is terminated. If the assigned entity is a
+	// NatGateway, the ephemeral public IP is automatically
+	// deleted when the NAT gateway is terminated.
+	// * `RESERVED`: You control the public IP's lifetime. You can delete a reserved public IP
+	// whenever you like. It does not need to be assigned to a private IP at all times.
+	// For more information and comparison of the two types,
+	// see Public IP Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingpublicIPs.htm).
+	Lifetime PublicIpLifetimeEnum `mandatory:"false" json:"lifetime,omitempty"`
+
+	// Deprecated. Use `assignedEntityId` instead.
+	// The OCID of the private IP that the public IP is currently assigned to, or in the
+	// process of being assigned to.
+	// **Note:** This is `null` if the public IP is not assigned to a private IP, or is
+	// in the process of being assigned to one.
+	PrivateIpId *string `mandatory:"false" json:"privateIpId"`
+
+	// Whether the public IP is regional or specific to a particular availability domain.
+	// * `REGION`: The public IP exists within a region and is assigned to a regional entity
+	// (such as a NatGateway), or can be assigned to a private
+	// IP in any availability domain in the region. Reserved public IPs and ephemeral public IPs
+	// assigned to a regional entity have `scope` = `REGION`.
+	// * `AVAILABILITY_DOMAIN`: The public IP exists within the availability domain of the entity
+	// it's assigned to, which is specified by the `availabilityDomain` property of the public IP object.
+	// Ephemeral public IPs that are assigned to private IPs have `scope` = `AVAILABILITY_DOMAIN`.
+	Scope PublicIpScopeEnum `mandatory:"false" json:"scope,omitempty"`
+
+	// The date and time the public IP was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the pool object created in the current tenancy.
+	PublicIpPoolId *string `mandatory:"false" json:"publicIpPoolId"`
+}
+
+func (m PublicIp) String() string {
+	return common.PointerString(m)
+}
+
+// PublicIpAssignedEntityTypeEnum Enum with underlying type: string
+type PublicIpAssignedEntityTypeEnum string
+
+// Set of constants representing the allowable values for PublicIpAssignedEntityTypeEnum
+const (
+	PublicIpAssignedEntityTypePrivateIp  PublicIpAssignedEntityTypeEnum = "PRIVATE_IP"
+	PublicIpAssignedEntityTypeNatGateway PublicIpAssignedEntityTypeEnum = "NAT_GATEWAY"
+)
+
+var mappingPublicIpAssignedEntityType = map[string]PublicIpAssignedEntityTypeEnum{
+	"PRIVATE_IP":  PublicIpAssignedEntityTypePrivateIp,
+	"NAT_GATEWAY": PublicIpAssignedEntityTypeNatGateway,
+}
+
+// GetPublicIpAssignedEntityTypeEnumValues Enumerates the set of values for PublicIpAssignedEntityTypeEnum
+func GetPublicIpAssignedEntityTypeEnumValues() []PublicIpAssignedEntityTypeEnum {
+	values := make([]PublicIpAssignedEntityTypeEnum, 0)
+	for _, v := range mappingPublicIpAssignedEntityType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// PublicIpLifecycleStateEnum Enum with underlying type: string
+type PublicIpLifecycleStateEnum string
+
+// Set of constants representing the allowable values for PublicIpLifecycleStateEnum
+const (
+	PublicIpLifecycleStateProvisioning PublicIpLifecycleStateEnum = "PROVISIONING"
+	PublicIpLifecycleStateAvailable    PublicIpLifecycleStateEnum = "AVAILABLE"
+	PublicIpLifecycleStateAssigning    PublicIpLifecycleStateEnum = "ASSIGNING"
+	PublicIpLifecycleStateAssigned     PublicIpLifecycleStateEnum = "ASSIGNED"
+	PublicIpLifecycleStateUnassigning  PublicIpLifecycleStateEnum = "UNASSIGNING"
+	PublicIpLifecycleStateUnassigned   PublicIpLifecycleStateEnum = "UNASSIGNED"
+	PublicIpLifecycleStateTerminating  PublicIpLifecycleStateEnum = "TERMINATING"
+	PublicIpLifecycleStateTerminated   PublicIpLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingPublicIpLifecycleState = map[string]PublicIpLifecycleStateEnum{
+	"PROVISIONING": PublicIpLifecycleStateProvisioning,
+	"AVAILABLE":    PublicIpLifecycleStateAvailable,
+	"ASSIGNING":    PublicIpLifecycleStateAssigning,
+	"ASSIGNED":     PublicIpLifecycleStateAssigned,
+	"UNASSIGNING":  PublicIpLifecycleStateUnassigning,
+	"UNASSIGNED":   PublicIpLifecycleStateUnassigned,
+	"TERMINATING":  PublicIpLifecycleStateTerminating,
+	"TERMINATED":   PublicIpLifecycleStateTerminated,
+}
+
+// GetPublicIpLifecycleStateEnumValues Enumerates the set of values for PublicIpLifecycleStateEnum
+func GetPublicIpLifecycleStateEnumValues() []PublicIpLifecycleStateEnum {
+	values := make([]PublicIpLifecycleStateEnum, 0)
+	for _, v := range mappingPublicIpLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// PublicIpLifetimeEnum Enum with underlying type: string
+type PublicIpLifetimeEnum string
+
+// Set of constants representing the allowable values for PublicIpLifetimeEnum
+const (
+	PublicIpLifetimeEphemeral PublicIpLifetimeEnum = "EPHEMERAL"
+	PublicIpLifetimeReserved  PublicIpLifetimeEnum = "RESERVED"
+)
+
+var mappingPublicIpLifetime = map[string]PublicIpLifetimeEnum{
+	"EPHEMERAL": PublicIpLifetimeEphemeral,
+	"RESERVED":  PublicIpLifetimeReserved,
+}
+
+// GetPublicIpLifetimeEnumValues Enumerates the set of values for PublicIpLifetimeEnum
+func GetPublicIpLifetimeEnumValues() []PublicIpLifetimeEnum {
+	values := make([]PublicIpLifetimeEnum, 0)
+	for _, v := range mappingPublicIpLifetime {
+		values = append(values, v)
+	}
+	return values
+}
+
+// PublicIpScopeEnum Enum with underlying type: string
+type PublicIpScopeEnum string
+
+// Set of constants representing the allowable values for PublicIpScopeEnum
+const (
+	PublicIpScopeRegion             PublicIpScopeEnum = "REGION"
+	PublicIpScopeAvailabilityDomain PublicIpScopeEnum = "AVAILABILITY_DOMAIN"
+)
+
+var mappingPublicIpScope = map[string]PublicIpScopeEnum{
+	"REGION":              PublicIpScopeRegion,
+	"AVAILABILITY_DOMAIN": PublicIpScopeAvailabilityDomain,
+}
+
+// GetPublicIpScopeEnumValues Enumerates the set of values for PublicIpScopeEnum
+func GetPublicIpScopeEnumValues() []PublicIpScopeEnum {
+	values := make([]PublicIpScopeEnum, 0)
+	for _, v := range mappingPublicIpScope {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip_pool.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip_pool.go
new file mode 100644
index 000000000000..bf1f375e543c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip_pool.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// PublicIpPool A public IP pool is a set of public IP addresses represented as one or more IPv4 CIDR blocks. Resources like load balancers and compute instances can be allocated public IP addresses from a public IP pool.
+type PublicIpPool struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing this pool.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP pool.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The date and time the public IP pool was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The CIDR blocks added to this pool. This could be all or a portion of a BYOIP CIDR block.
+	CidrBlocks []string `mandatory:"false" json:"cidrBlocks"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The public IP pool's current state.
+	LifecycleState PublicIpPoolLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+}
+
+func (m PublicIpPool) String() string {
+	return common.PointerString(m)
+}
+
+// PublicIpPoolLifecycleStateEnum Enum with underlying type: string
+type PublicIpPoolLifecycleStateEnum string
+
+// Set of constants representing the allowable values for PublicIpPoolLifecycleStateEnum
+const (
+	PublicIpPoolLifecycleStateInactive PublicIpPoolLifecycleStateEnum = "INACTIVE"
+	PublicIpPoolLifecycleStateUpdating PublicIpPoolLifecycleStateEnum = "UPDATING"
+	PublicIpPoolLifecycleStateActive   PublicIpPoolLifecycleStateEnum = "ACTIVE"
+	PublicIpPoolLifecycleStateDeleting PublicIpPoolLifecycleStateEnum = "DELETING"
+	PublicIpPoolLifecycleStateDeleted  PublicIpPoolLifecycleStateEnum = "DELETED"
+)
+
+var mappingPublicIpPoolLifecycleState = map[string]PublicIpPoolLifecycleStateEnum{
+	"INACTIVE": PublicIpPoolLifecycleStateInactive,
+	"UPDATING": PublicIpPoolLifecycleStateUpdating,
+	"ACTIVE":   PublicIpPoolLifecycleStateActive,
+	"DELETING": PublicIpPoolLifecycleStateDeleting,
+	"DELETED":  PublicIpPoolLifecycleStateDeleted,
+}
+
+// GetPublicIpPoolLifecycleStateEnumValues Enumerates the set of values for PublicIpPoolLifecycleStateEnum
+func GetPublicIpPoolLifecycleStateEnumValues() []PublicIpPoolLifecycleStateEnum {
+	values := make([]PublicIpPoolLifecycleStateEnum, 0)
+	for _, v := range mappingPublicIpPoolLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip_pool_collection.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip_pool_collection.go
new file mode 100644
index 000000000000..d40457b65f23
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip_pool_collection.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// PublicIpPoolCollection Results of a `ListPublicIpPool` operation.
+type PublicIpPoolCollection struct {
+
+	// A list of public IP pool summaries.
+	Items []PublicIpPoolSummary `mandatory:"true" json:"items"`
+}
+
+func (m PublicIpPoolCollection) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip_pool_summary.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip_pool_summary.go
new file mode 100644
index 000000000000..6b327b783e4f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/public_ip_pool_summary.go
@@ -0,0 +1,53 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// PublicIpPoolSummary Summary information about a public IP pool.
+type PublicIpPoolSummary struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment containing the public IP pool.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP pool.
+	Id *string `mandatory:"false" json:"id"`
+
+	// The public IP pool's current state.
+	LifecycleState PublicIpPoolLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// The date and time the public IP pool was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m PublicIpPoolSummary) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remote_peering_connection.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remote_peering_connection.go
new file mode 100644
index 000000000000..bdd784d3e743
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remote_peering_connection.go
@@ -0,0 +1,138 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// RemotePeeringConnection A remote peering connection (RPC) is an object on a DRG that lets the VCN that is attached
+// to the DRG peer with a VCN in a different region. *Peering* means that the two VCNs can
+// communicate using private IP addresses, but without the traffic traversing the internet or
+// routing through your on-premises network. For more information, see
+// VCN Peering (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/VCNpeering.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type RemotePeeringConnection struct {
+
+	// The OCID of the compartment that contains the RPC.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The OCID of the DRG that this RPC belongs to.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// The OCID of the RPC.
+	Id *string `mandatory:"true" json:"id"`
+
+	// Whether the VCN at the other end of the peering is in a different tenancy.
+	// Example: `false`
+	IsCrossTenancyPeering *bool `mandatory:"true" json:"isCrossTenancyPeering"`
+
+	// The RPC's current lifecycle state.
+	LifecycleState RemotePeeringConnectionLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// Whether the RPC is peered with another RPC. `NEW` means the RPC has not yet been
+	// peered. `PENDING` means the peering is being established. `REVOKED` means the
+	// RPC at the other end of the peering has been deleted.
+	PeeringStatus RemotePeeringConnectionPeeringStatusEnum `mandatory:"true" json:"peeringStatus"`
+
+	// The date and time the RPC was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// If this RPC is peered, this value is the OCID of the other RPC.
+	PeerId *string `mandatory:"false" json:"peerId"`
+
+	// If this RPC is peered, this value is the region that contains the other RPC.
+	// Example: `us-ashburn-1`
+	PeerRegionName *string `mandatory:"false" json:"peerRegionName"`
+
+	// If this RPC is peered, this value is the OCID of the other RPC's tenancy.
+	PeerTenancyId *string `mandatory:"false" json:"peerTenancyId"`
+}
+
+func (m RemotePeeringConnection) String() string {
+	return common.PointerString(m)
+}
+
+// RemotePeeringConnectionLifecycleStateEnum Enum with underlying type: string
+type RemotePeeringConnectionLifecycleStateEnum string
+
+// Set of constants representing the allowable values for RemotePeeringConnectionLifecycleStateEnum
+const (
+	RemotePeeringConnectionLifecycleStateAvailable    RemotePeeringConnectionLifecycleStateEnum = "AVAILABLE"
+	RemotePeeringConnectionLifecycleStateProvisioning RemotePeeringConnectionLifecycleStateEnum = "PROVISIONING"
+	RemotePeeringConnectionLifecycleStateTerminating  RemotePeeringConnectionLifecycleStateEnum = "TERMINATING"
+	RemotePeeringConnectionLifecycleStateTerminated   RemotePeeringConnectionLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingRemotePeeringConnectionLifecycleState = map[string]RemotePeeringConnectionLifecycleStateEnum{
+	"AVAILABLE":    RemotePeeringConnectionLifecycleStateAvailable,
+	"PROVISIONING": RemotePeeringConnectionLifecycleStateProvisioning,
+	"TERMINATING":  RemotePeeringConnectionLifecycleStateTerminating,
+	"TERMINATED":   RemotePeeringConnectionLifecycleStateTerminated,
+}
+
+// GetRemotePeeringConnectionLifecycleStateEnumValues Enumerates the set of values for RemotePeeringConnectionLifecycleStateEnum
+func GetRemotePeeringConnectionLifecycleStateEnumValues() []RemotePeeringConnectionLifecycleStateEnum {
+	values := make([]RemotePeeringConnectionLifecycleStateEnum, 0)
+	for _, v := range mappingRemotePeeringConnectionLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// RemotePeeringConnectionPeeringStatusEnum Enum with underlying type: string
+type RemotePeeringConnectionPeeringStatusEnum string
+
+// Set of constants representing the allowable values for RemotePeeringConnectionPeeringStatusEnum
+const (
+	RemotePeeringConnectionPeeringStatusInvalid RemotePeeringConnectionPeeringStatusEnum = "INVALID"
+	RemotePeeringConnectionPeeringStatusNew     RemotePeeringConnectionPeeringStatusEnum = "NEW"
+	RemotePeeringConnectionPeeringStatusPending RemotePeeringConnectionPeeringStatusEnum = "PENDING"
+	RemotePeeringConnectionPeeringStatusPeered  RemotePeeringConnectionPeeringStatusEnum = "PEERED"
+	RemotePeeringConnectionPeeringStatusRevoked RemotePeeringConnectionPeeringStatusEnum = "REVOKED"
+)
+
+var mappingRemotePeeringConnectionPeeringStatus = map[string]RemotePeeringConnectionPeeringStatusEnum{
+	"INVALID": RemotePeeringConnectionPeeringStatusInvalid,
+	"NEW":     RemotePeeringConnectionPeeringStatusNew,
+	"PENDING": RemotePeeringConnectionPeeringStatusPending,
+	"PEERED":  RemotePeeringConnectionPeeringStatusPeered,
+	"REVOKED": RemotePeeringConnectionPeeringStatusRevoked,
+}
+
+// GetRemotePeeringConnectionPeeringStatusEnumValues Enumerates the set of values for RemotePeeringConnectionPeeringStatusEnum
+func GetRemotePeeringConnectionPeeringStatusEnumValues() []RemotePeeringConnectionPeeringStatusEnum {
+	values := make([]RemotePeeringConnectionPeeringStatusEnum, 0)
+	for _, v := range mappingRemotePeeringConnectionPeeringStatus {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remote_peering_connection_drg_attachment_network_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remote_peering_connection_drg_attachment_network_details.go
new file mode 100644
index 000000000000..843b3c3f1769
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remote_peering_connection_drg_attachment_network_details.go
@@ -0,0 +1,49 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// RemotePeeringConnectionDrgAttachmentNetworkDetails Specifies the DRG attachment to another DRG.
+type RemotePeeringConnectionDrgAttachmentNetworkDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network attached to the DRG.
+	Id *string `mandatory:"true" json:"id"`
+}
+
+//GetId returns Id
+func (m RemotePeeringConnectionDrgAttachmentNetworkDetails) GetId() *string {
+	return m.Id
+}
+
+func (m RemotePeeringConnectionDrgAttachmentNetworkDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m RemotePeeringConnectionDrgAttachmentNetworkDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeRemotePeeringConnectionDrgAttachmentNetworkDetails RemotePeeringConnectionDrgAttachmentNetworkDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeRemotePeeringConnectionDrgAttachmentNetworkDetails
+	}{
+		"REMOTE_PEERING_CONNECTION",
+		(MarshalTypeRemotePeeringConnectionDrgAttachmentNetworkDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_distribution_statements_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_distribution_statements_details.go
new file mode 100644
index 000000000000..f26d2e8e1921
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_distribution_statements_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// RemoveDrgRouteDistributionStatementsDetails Details request to remove statements from a route distribution.
+type RemoveDrgRouteDistributionStatementsDetails struct {
+
+	// The Oracle-assigned ID of each route distribution to remove.
+	StatementIds []string `mandatory:"false" json:"statementIds"`
+}
+
+func (m RemoveDrgRouteDistributionStatementsDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_distribution_statements_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_distribution_statements_request_response.go
new file mode 100644
index 000000000000..9d46e927cd77
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_distribution_statements_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// RemoveDrgRouteDistributionStatementsRequest wrapper for the RemoveDrgRouteDistributionStatements operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveDrgRouteDistributionStatements.go.html to see an example of how to use RemoveDrgRouteDistributionStatementsRequest.
+type RemoveDrgRouteDistributionStatementsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the route distribution.
+	DrgRouteDistributionId *string `mandatory:"true" contributesTo:"path" name:"drgRouteDistributionId"`
+
+	// Request with one or more route distribution statements to remove from the route distribution.
+	RemoveDrgRouteDistributionStatementsDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request RemoveDrgRouteDistributionStatementsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request RemoveDrgRouteDistributionStatementsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request RemoveDrgRouteDistributionStatementsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request RemoveDrgRouteDistributionStatementsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// RemoveDrgRouteDistributionStatementsResponse wrapper for the RemoveDrgRouteDistributionStatements operation
+type RemoveDrgRouteDistributionStatementsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response RemoveDrgRouteDistributionStatementsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response RemoveDrgRouteDistributionStatementsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_rules_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_rules_details.go
new file mode 100644
index 000000000000..edd5cb25e289
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_rules_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// RemoveDrgRouteRulesDetails Details used in a request to remove static routes from a DRG route table.
+type RemoveDrgRouteRulesDetails struct {
+
+	// The Oracle-assigned ID of each DRG route rule to be deleted.
+	RouteRuleIds []string `mandatory:"false" json:"routeRuleIds"`
+}
+
+func (m RemoveDrgRouteRulesDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_rules_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_rules_request_response.go
new file mode 100644
index 000000000000..9cb875615986
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_drg_route_rules_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// RemoveDrgRouteRulesRequest wrapper for the RemoveDrgRouteRules operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveDrgRouteRules.go.html to see an example of how to use RemoveDrgRouteRulesRequest.
+type RemoveDrgRouteRulesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG route table.
+	DrgRouteTableId *string `mandatory:"true" contributesTo:"path" name:"drgRouteTableId"`
+
+	// Request to remove one or more route rules in the DRG route table.
+	RemoveDrgRouteRulesDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request RemoveDrgRouteRulesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request RemoveDrgRouteRulesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request RemoveDrgRouteRulesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request RemoveDrgRouteRulesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// RemoveDrgRouteRulesResponse wrapper for the RemoveDrgRouteRules operation
+type RemoveDrgRouteRulesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response RemoveDrgRouteRulesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response RemoveDrgRouteRulesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_export_drg_route_distribution_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_export_drg_route_distribution_request_response.go
new file mode 100644
index 000000000000..d912eb71a865
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_export_drg_route_distribution_request_response.go
@@ -0,0 +1,82 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// RemoveExportDrgRouteDistributionRequest wrapper for the RemoveExportDrgRouteDistribution operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveExportDrgRouteDistribution.go.html to see an example of how to use RemoveExportDrgRouteDistributionRequest.
+type RemoveExportDrgRouteDistributionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG attachment.
+	DrgAttachmentId *string `mandatory:"true" contributesTo:"path" name:"drgAttachmentId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request RemoveExportDrgRouteDistributionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request RemoveExportDrgRouteDistributionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request RemoveExportDrgRouteDistributionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request RemoveExportDrgRouteDistributionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// RemoveExportDrgRouteDistributionResponse wrapper for the RemoveExportDrgRouteDistribution operation
+type RemoveExportDrgRouteDistributionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgAttachment instance
+	DrgAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response RemoveExportDrgRouteDistributionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response RemoveExportDrgRouteDistributionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_image_shape_compatibility_entry_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_image_shape_compatibility_entry_request_response.go
new file mode 100644
index 000000000000..0272be2bdab4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_image_shape_compatibility_entry_request_response.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// RemoveImageShapeCompatibilityEntryRequest wrapper for the RemoveImageShapeCompatibilityEntry operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveImageShapeCompatibilityEntry.go.html to see an example of how to use RemoveImageShapeCompatibilityEntryRequest.
+type RemoveImageShapeCompatibilityEntryRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the image.
+	ImageId *string `mandatory:"true" contributesTo:"path" name:"imageId"`
+
+	// Shape name.
+	ShapeName *string `mandatory:"true" contributesTo:"path" name:"shapeName"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request RemoveImageShapeCompatibilityEntryRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request RemoveImageShapeCompatibilityEntryRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request RemoveImageShapeCompatibilityEntryRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request RemoveImageShapeCompatibilityEntryRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// RemoveImageShapeCompatibilityEntryResponse wrapper for the RemoveImageShapeCompatibilityEntry operation
+type RemoveImageShapeCompatibilityEntryResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response RemoveImageShapeCompatibilityEntryResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response RemoveImageShapeCompatibilityEntryResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_import_drg_route_distribution_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_import_drg_route_distribution_request_response.go
new file mode 100644
index 000000000000..b0c0cfde32f7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_import_drg_route_distribution_request_response.go
@@ -0,0 +1,82 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// RemoveImportDrgRouteDistributionRequest wrapper for the RemoveImportDrgRouteDistribution operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveImportDrgRouteDistribution.go.html to see an example of how to use RemoveImportDrgRouteDistributionRequest.
+type RemoveImportDrgRouteDistributionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG route table.
+	DrgRouteTableId *string `mandatory:"true" contributesTo:"path" name:"drgRouteTableId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request RemoveImportDrgRouteDistributionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request RemoveImportDrgRouteDistributionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request RemoveImportDrgRouteDistributionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request RemoveImportDrgRouteDistributionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// RemoveImportDrgRouteDistributionResponse wrapper for the RemoveImportDrgRouteDistribution operation
+type RemoveImportDrgRouteDistributionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgRouteTable instance
+	DrgRouteTable `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response RemoveImportDrgRouteDistributionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response RemoveImportDrgRouteDistributionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_network_security_group_security_rules_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_network_security_group_security_rules_details.go
new file mode 100644
index 000000000000..8871540f39a2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_network_security_group_security_rules_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// RemoveNetworkSecurityGroupSecurityRulesDetails The representation of RemoveNetworkSecurityGroupSecurityRulesDetails
+type RemoveNetworkSecurityGroupSecurityRulesDetails struct {
+
+	// The Oracle-assigned ID of each SecurityRule to be deleted.
+	SecurityRuleIds []string `mandatory:"false" json:"securityRuleIds"`
+}
+
+func (m RemoveNetworkSecurityGroupSecurityRulesDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_network_security_group_security_rules_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_network_security_group_security_rules_request_response.go
new file mode 100644
index 000000000000..63df2f1f7025
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_network_security_group_security_rules_request_response.go
@@ -0,0 +1,75 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// RemoveNetworkSecurityGroupSecurityRulesRequest wrapper for the RemoveNetworkSecurityGroupSecurityRules operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveNetworkSecurityGroupSecurityRules.go.html to see an example of how to use RemoveNetworkSecurityGroupSecurityRulesRequest.
+type RemoveNetworkSecurityGroupSecurityRulesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group.
+	NetworkSecurityGroupId *string `mandatory:"true" contributesTo:"path" name:"networkSecurityGroupId"`
+
+	// Request with one or more security rules associated with the network security group that
+	// will be removed.
+	RemoveNetworkSecurityGroupSecurityRulesDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request RemoveNetworkSecurityGroupSecurityRulesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request RemoveNetworkSecurityGroupSecurityRulesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request RemoveNetworkSecurityGroupSecurityRulesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request RemoveNetworkSecurityGroupSecurityRulesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// RemoveNetworkSecurityGroupSecurityRulesResponse wrapper for the RemoveNetworkSecurityGroupSecurityRules operation
+type RemoveNetworkSecurityGroupSecurityRulesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response RemoveNetworkSecurityGroupSecurityRulesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response RemoveNetworkSecurityGroupSecurityRulesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_public_ip_pool_capacity_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_public_ip_pool_capacity_details.go
new file mode 100644
index 000000000000..c81103da4964
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_public_ip_pool_capacity_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// RemovePublicIpPoolCapacityDetails The information needed to remove capacity from a public IP pool.
+type RemovePublicIpPoolCapacityDetails struct {
+
+	// The CIDR block to remove from the  public IP pool.
+	// Example: `10.0.1.0/24`
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+}
+
+func (m RemovePublicIpPoolCapacityDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_public_ip_pool_capacity_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_public_ip_pool_capacity_request_response.go
new file mode 100644
index 000000000000..5112d78cf9f8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_public_ip_pool_capacity_request_response.go
@@ -0,0 +1,87 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// RemovePublicIpPoolCapacityRequest wrapper for the RemovePublicIpPoolCapacity operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemovePublicIpPoolCapacity.go.html to see an example of how to use RemovePublicIpPoolCapacityRequest.
+type RemovePublicIpPoolCapacityRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP pool.
+	PublicIpPoolId *string `mandatory:"true" contributesTo:"path" name:"publicIpPoolId"`
+
+	// The CIDR block to remove from the IP pool.
+	RemovePublicIpPoolCapacityDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request RemovePublicIpPoolCapacityRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request RemovePublicIpPoolCapacityRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request RemovePublicIpPoolCapacityRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request RemovePublicIpPoolCapacityRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// RemovePublicIpPoolCapacityResponse wrapper for the RemovePublicIpPoolCapacity operation
+type RemovePublicIpPoolCapacityResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PublicIpPool instance
+	PublicIpPool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response RemovePublicIpPoolCapacityResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response RemovePublicIpPoolCapacityResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_vcn_cidr_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_vcn_cidr_details.go
new file mode 100644
index 000000000000..f27ad08895ee
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_vcn_cidr_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// RemoveVcnCidrDetails Details for removing a CIDR block from a VCN.
+type RemoveVcnCidrDetails struct {
+
+	// The CIDR block to remove.
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+}
+
+func (m RemoveVcnCidrDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_vcn_cidr_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_vcn_cidr_request_response.go
new file mode 100644
index 000000000000..a8eba23d6dac
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/remove_vcn_cidr_request_response.go
@@ -0,0 +1,90 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// RemoveVcnCidrRequest wrapper for the RemoveVcnCidr operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/RemoveVcnCidr.go.html to see an example of how to use RemoveVcnCidrRequest.
+type RemoveVcnCidrRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" contributesTo:"path" name:"vcnId"`
+
+	// Details object for removing a VCN CIDR.
+	RemoveVcnCidrDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request RemoveVcnCidrRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request RemoveVcnCidrRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request RemoveVcnCidrRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request RemoveVcnCidrRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// RemoveVcnCidrResponse wrapper for the RemoveVcnCidr operation
+type RemoveVcnCidrResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response RemoveVcnCidrResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response RemoveVcnCidrResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/reset_instance_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/reset_instance_pool_request_response.go
new file mode 100644
index 000000000000..7a9d6badc2f7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/reset_instance_pool_request_response.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ResetInstancePoolRequest wrapper for the ResetInstancePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ResetInstancePool.go.html to see an example of how to use ResetInstancePoolRequest.
+type ResetInstancePoolRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ResetInstancePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ResetInstancePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ResetInstancePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ResetInstancePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ResetInstancePoolResponse wrapper for the ResetInstancePool operation
+type ResetInstancePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePool instance
+	InstancePool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response ResetInstancePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ResetInstancePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/route_rule.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/route_rule.go
new file mode 100644
index 000000000000..dab8c4453344
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/route_rule.go
@@ -0,0 +1,86 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// RouteRule A mapping between a destination IP address range and a virtual device to route matching
+// packets to (a target).
+type RouteRule struct {
+
+	// The OCID for the route rule's target. For information about the type of
+	// targets you can specify, see
+	// Route Tables (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingroutetables.htm).
+	NetworkEntityId *string `mandatory:"true" json:"networkEntityId"`
+
+	// Deprecated. Instead use `destination` and `destinationType`. Requests that include both
+	// `cidrBlock` and `destination` will be rejected.
+	// A destination IP address range in CIDR notation. Matching packets will
+	// be routed to the indicated network entity (the target).
+	// Cannot be an IPv6 CIDR.
+	// Example: `0.0.0.0/0`
+	CidrBlock *string `mandatory:"false" json:"cidrBlock"`
+
+	// Conceptually, this is the range of IP addresses used for matching when routing
+	// traffic. Required if you provide a `destinationType`.
+	// Allowed values:
+	//   * IP address range in CIDR notation. Can be an IPv4 or IPv6 CIDR. For example: `192.168.1.0/24`
+	//   or `2001:0db8:0123:45::/56`. If you set this to an IPv6 CIDR, the route rule's target
+	//   can only be a DRG or internet gateway.
+	//   IPv6 addressing is supported for all commercial and government regions.
+	//   See IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	//   * The `cidrBlock` value for a Service, if you're
+	//     setting up a route rule for traffic destined for a particular `Service` through
+	//     a service gateway. For example: `oci-phx-objectstorage`.
+	Destination *string `mandatory:"false" json:"destination"`
+
+	// Type of destination for the rule. Required if you provide a `destination`.
+	//   * `CIDR_BLOCK`: If the rule's `destination` is an IP address range in CIDR notation.
+	//   * `SERVICE_CIDR_BLOCK`: If the rule's `destination` is the `cidrBlock` value for a
+	//     Service (the rule is for traffic destined for a
+	//     particular `Service` through a service gateway).
+	DestinationType RouteRuleDestinationTypeEnum `mandatory:"false" json:"destinationType,omitempty"`
+
+	// An optional description of your choice for the rule.
+	Description *string `mandatory:"false" json:"description"`
+}
+
+func (m RouteRule) String() string {
+	return common.PointerString(m)
+}
+
+// RouteRuleDestinationTypeEnum Enum with underlying type: string
+type RouteRuleDestinationTypeEnum string
+
+// Set of constants representing the allowable values for RouteRuleDestinationTypeEnum
+const (
+	RouteRuleDestinationTypeCidrBlock        RouteRuleDestinationTypeEnum = "CIDR_BLOCK"
+	RouteRuleDestinationTypeServiceCidrBlock RouteRuleDestinationTypeEnum = "SERVICE_CIDR_BLOCK"
+)
+
+var mappingRouteRuleDestinationType = map[string]RouteRuleDestinationTypeEnum{
+	"CIDR_BLOCK":         RouteRuleDestinationTypeCidrBlock,
+	"SERVICE_CIDR_BLOCK": RouteRuleDestinationTypeServiceCidrBlock,
+}
+
+// GetRouteRuleDestinationTypeEnumValues Enumerates the set of values for RouteRuleDestinationTypeEnum
+func GetRouteRuleDestinationTypeEnumValues() []RouteRuleDestinationTypeEnum {
+	values := make([]RouteRuleDestinationTypeEnum, 0)
+	for _, v := range mappingRouteRuleDestinationType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/route_table.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/route_table.go
new file mode 100644
index 000000000000..a246e48ae24b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/route_table.go
@@ -0,0 +1,91 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// RouteTable A collection of `RouteRule` objects, which are used to route packets
+// based on destination IP to a particular network entity. For more information, see
+// Overview of the Networking Service (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type RouteTable struct {
+
+	// The OCID of the compartment containing the route table.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The route table's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The route table's current state.
+	LifecycleState RouteTableLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The collection of rules for routing destination IPs to network devices.
+	RouteRules []RouteRule `mandatory:"true" json:"routeRules"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the VCN the route table list belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The date and time the route table was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m RouteTable) String() string {
+	return common.PointerString(m)
+}
+
+// RouteTableLifecycleStateEnum Enum with underlying type: string
+type RouteTableLifecycleStateEnum string
+
+// Set of constants representing the allowable values for RouteTableLifecycleStateEnum
+const (
+	RouteTableLifecycleStateProvisioning RouteTableLifecycleStateEnum = "PROVISIONING"
+	RouteTableLifecycleStateAvailable    RouteTableLifecycleStateEnum = "AVAILABLE"
+	RouteTableLifecycleStateTerminating  RouteTableLifecycleStateEnum = "TERMINATING"
+	RouteTableLifecycleStateTerminated   RouteTableLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingRouteTableLifecycleState = map[string]RouteTableLifecycleStateEnum{
+	"PROVISIONING": RouteTableLifecycleStateProvisioning,
+	"AVAILABLE":    RouteTableLifecycleStateAvailable,
+	"TERMINATING":  RouteTableLifecycleStateTerminating,
+	"TERMINATED":   RouteTableLifecycleStateTerminated,
+}
+
+// GetRouteTableLifecycleStateEnumValues Enumerates the set of values for RouteTableLifecycleStateEnum
+func GetRouteTableLifecycleStateEnumValues() []RouteTableLifecycleStateEnum {
+	values := make([]RouteTableLifecycleStateEnum, 0)
+	for _, v := range mappingRouteTableLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/security_list.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/security_list.go
new file mode 100644
index 000000000000..4ee1339466ff
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/security_list.go
@@ -0,0 +1,103 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// SecurityList A set of virtual firewall rules for your VCN. Security lists are configured at the subnet
+// level, but the rules are applied to the ingress and egress traffic for the individual instances
+// in the subnet. The rules can be stateful or stateless. For more information, see
+// Security Lists (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/securitylists.htm).
+// **Note:** Compare security lists to NetworkSecurityGroups,
+// which let you apply a set of security rules to a *specific set of VNICs* instead of an entire
+// subnet. Oracle recommends using network security groups instead of security lists, although you
+// can use either or both together.
+// **Important:** Oracle Cloud Infrastructure Compute service images automatically include firewall rules (for example,
+// Linux iptables, Windows firewall). If there are issues with some type of access to an instance,
+// make sure both the security lists associated with the instance's subnet and the instance's
+// firewall rules are set correctly.
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type SecurityList struct {
+
+	// The OCID of the compartment containing the security list.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// Rules for allowing egress IP packets.
+	EgressSecurityRules []EgressSecurityRule `mandatory:"true" json:"egressSecurityRules"`
+
+	// The security list's Oracle Cloud ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// Rules for allowing ingress IP packets.
+	IngressSecurityRules []IngressSecurityRule `mandatory:"true" json:"ingressSecurityRules"`
+
+	// The security list's current state.
+	LifecycleState SecurityListLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the security list was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID of the VCN the security list belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m SecurityList) String() string {
+	return common.PointerString(m)
+}
+
+// SecurityListLifecycleStateEnum Enum with underlying type: string
+type SecurityListLifecycleStateEnum string
+
+// Set of constants representing the allowable values for SecurityListLifecycleStateEnum
+const (
+	SecurityListLifecycleStateProvisioning SecurityListLifecycleStateEnum = "PROVISIONING"
+	SecurityListLifecycleStateAvailable    SecurityListLifecycleStateEnum = "AVAILABLE"
+	SecurityListLifecycleStateTerminating  SecurityListLifecycleStateEnum = "TERMINATING"
+	SecurityListLifecycleStateTerminated   SecurityListLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingSecurityListLifecycleState = map[string]SecurityListLifecycleStateEnum{
+	"PROVISIONING": SecurityListLifecycleStateProvisioning,
+	"AVAILABLE":    SecurityListLifecycleStateAvailable,
+	"TERMINATING":  SecurityListLifecycleStateTerminating,
+	"TERMINATED":   SecurityListLifecycleStateTerminated,
+}
+
+// GetSecurityListLifecycleStateEnumValues Enumerates the set of values for SecurityListLifecycleStateEnum
+func GetSecurityListLifecycleStateEnumValues() []SecurityListLifecycleStateEnum {
+	values := make([]SecurityListLifecycleStateEnum, 0)
+	for _, v := range mappingSecurityListLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/security_rule.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/security_rule.go
new file mode 100644
index 000000000000..be7f04acd6c7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/security_rule.go
@@ -0,0 +1,187 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// SecurityRule A security rule is one of the items in a NetworkSecurityGroup.
+// It is a virtual firewall rule for the VNICs in the network security group. A rule can be for
+// either inbound (`direction`= INGRESS) or outbound (`direction`= EGRESS) IP packets.
+type SecurityRule struct {
+
+	// Direction of the security rule. Set to `EGRESS` for rules to allow outbound IP packets,
+	// or `INGRESS` for rules to allow inbound IP packets.
+	Direction SecurityRuleDirectionEnum `mandatory:"true" json:"direction"`
+
+	// The transport protocol. Specify either `all` or an IPv4 protocol number as
+	// defined in
+	// Protocol Numbers (http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml).
+	// Options are supported only for ICMP ("1"), TCP ("6"), UDP ("17"), and ICMPv6 ("58").
+	Protocol *string `mandatory:"true" json:"protocol"`
+
+	// An optional description of your choice for the rule.
+	Description *string `mandatory:"false" json:"description"`
+
+	// Conceptually, this is the range of IP addresses that a packet originating from the instance
+	// can go to.
+	// Allowed values:
+	//   * An IP address range in CIDR notation. For example: `192.168.1.0/24` or `2001:0db8:0123:45::/56`
+	//     IPv6 addressing is supported for all commercial and government regions.
+	//     See IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	//   * The `cidrBlock` value for a Service, if you're
+	//     setting up a security rule for traffic destined for a particular `Service` through
+	//     a service gateway. For example: `oci-phx-objectstorage`.
+	//   * The OCID of a NetworkSecurityGroup in the same
+	//     VCN. The value can be the NSG that the rule belongs to if the rule's intent is to control
+	//     traffic between VNICs in the same NSG.
+	Destination *string `mandatory:"false" json:"destination"`
+
+	// Type of destination for the rule. Required if `direction` = `EGRESS`.
+	// Allowed values:
+	//   * `CIDR_BLOCK`: If the rule's `destination` is an IP address range in CIDR notation.
+	//   * `SERVICE_CIDR_BLOCK`: If the rule's `destination` is the `cidrBlock` value for a
+	//     Service (the rule is for traffic destined for a
+	//     particular `Service` through a service gateway).
+	//   * `NETWORK_SECURITY_GROUP`: If the rule's `destination` is the OCID of a
+	//     NetworkSecurityGroup.
+	DestinationType SecurityRuleDestinationTypeEnum `mandatory:"false" json:"destinationType,omitempty"`
+
+	IcmpOptions *IcmpOptions `mandatory:"false" json:"icmpOptions"`
+
+	// An Oracle-assigned identifier for the security rule. You specify this ID when you want to
+	// update or delete the rule.
+	// Example: `04ABEC`
+	Id *string `mandatory:"false" json:"id"`
+
+	// A stateless rule allows traffic in one direction. Remember to add a corresponding
+	// stateless rule in the other direction if you need to support bidirectional traffic. For
+	// example, if egress traffic allows TCP destination port 80, there should be an ingress
+	// rule to allow TCP source port 80. Defaults to false, which means the rule is stateful
+	// and a corresponding rule is not necessary for bidirectional traffic.
+	IsStateless *bool `mandatory:"false" json:"isStateless"`
+
+	// Whether the rule is valid. The value is `True` when the rule is first created. If
+	// the rule's `source` or `destination` is a network security group, the value changes to
+	// `False` if that network security group is deleted.
+	IsValid *bool `mandatory:"false" json:"isValid"`
+
+	// Conceptually, this is the range of IP addresses that a packet coming into the instance
+	// can come from.
+	// Allowed values:
+	//   * An IP address range in CIDR notation. For example: `192.168.1.0/24` or `2001:0db8:0123:45::/56`
+	//     IPv6 addressing is supported for all commercial and government regions.
+	//     See IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	//   * The `cidrBlock` value for a Service, if you're
+	//     setting up a security rule for traffic coming from a particular `Service` through
+	//     a service gateway. For example: `oci-phx-objectstorage`.
+	//   * The OCID of a NetworkSecurityGroup in the same
+	//     VCN. The value can be the NSG that the rule belongs to if the rule's intent is to control
+	//     traffic between VNICs in the same NSG.
+	Source *string `mandatory:"false" json:"source"`
+
+	// Type of source for the rule. Required if `direction` = `INGRESS`.
+	//   * `CIDR_BLOCK`: If the rule's `source` is an IP address range in CIDR notation.
+	//   * `SERVICE_CIDR_BLOCK`: If the rule's `source` is the `cidrBlock` value for a
+	//     Service (the rule is for traffic coming from a
+	//     particular `Service` through a service gateway).
+	//   * `NETWORK_SECURITY_GROUP`: If the rule's `source` is the OCID of a
+	//     NetworkSecurityGroup.
+	SourceType SecurityRuleSourceTypeEnum `mandatory:"false" json:"sourceType,omitempty"`
+
+	TcpOptions *TcpOptions `mandatory:"false" json:"tcpOptions"`
+
+	// The date and time the security rule was created. Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	UdpOptions *UdpOptions `mandatory:"false" json:"udpOptions"`
+}
+
+func (m SecurityRule) String() string {
+	return common.PointerString(m)
+}
+
+// SecurityRuleDestinationTypeEnum Enum with underlying type: string
+type SecurityRuleDestinationTypeEnum string
+
+// Set of constants representing the allowable values for SecurityRuleDestinationTypeEnum
+const (
+	SecurityRuleDestinationTypeCidrBlock            SecurityRuleDestinationTypeEnum = "CIDR_BLOCK"
+	SecurityRuleDestinationTypeServiceCidrBlock     SecurityRuleDestinationTypeEnum = "SERVICE_CIDR_BLOCK"
+	SecurityRuleDestinationTypeNetworkSecurityGroup SecurityRuleDestinationTypeEnum = "NETWORK_SECURITY_GROUP"
+)
+
+var mappingSecurityRuleDestinationType = map[string]SecurityRuleDestinationTypeEnum{
+	"CIDR_BLOCK":             SecurityRuleDestinationTypeCidrBlock,
+	"SERVICE_CIDR_BLOCK":     SecurityRuleDestinationTypeServiceCidrBlock,
+	"NETWORK_SECURITY_GROUP": SecurityRuleDestinationTypeNetworkSecurityGroup,
+}
+
+// GetSecurityRuleDestinationTypeEnumValues Enumerates the set of values for SecurityRuleDestinationTypeEnum
+func GetSecurityRuleDestinationTypeEnumValues() []SecurityRuleDestinationTypeEnum {
+	values := make([]SecurityRuleDestinationTypeEnum, 0)
+	for _, v := range mappingSecurityRuleDestinationType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// SecurityRuleDirectionEnum Enum with underlying type: string
+type SecurityRuleDirectionEnum string
+
+// Set of constants representing the allowable values for SecurityRuleDirectionEnum
+const (
+	SecurityRuleDirectionEgress  SecurityRuleDirectionEnum = "EGRESS"
+	SecurityRuleDirectionIngress SecurityRuleDirectionEnum = "INGRESS"
+)
+
+var mappingSecurityRuleDirection = map[string]SecurityRuleDirectionEnum{
+	"EGRESS":  SecurityRuleDirectionEgress,
+	"INGRESS": SecurityRuleDirectionIngress,
+}
+
+// GetSecurityRuleDirectionEnumValues Enumerates the set of values for SecurityRuleDirectionEnum
+func GetSecurityRuleDirectionEnumValues() []SecurityRuleDirectionEnum {
+	values := make([]SecurityRuleDirectionEnum, 0)
+	for _, v := range mappingSecurityRuleDirection {
+		values = append(values, v)
+	}
+	return values
+}
+
+// SecurityRuleSourceTypeEnum Enum with underlying type: string
+type SecurityRuleSourceTypeEnum string
+
+// Set of constants representing the allowable values for SecurityRuleSourceTypeEnum
+const (
+	SecurityRuleSourceTypeCidrBlock            SecurityRuleSourceTypeEnum = "CIDR_BLOCK"
+	SecurityRuleSourceTypeServiceCidrBlock     SecurityRuleSourceTypeEnum = "SERVICE_CIDR_BLOCK"
+	SecurityRuleSourceTypeNetworkSecurityGroup SecurityRuleSourceTypeEnum = "NETWORK_SECURITY_GROUP"
+)
+
+var mappingSecurityRuleSourceType = map[string]SecurityRuleSourceTypeEnum{
+	"CIDR_BLOCK":             SecurityRuleSourceTypeCidrBlock,
+	"SERVICE_CIDR_BLOCK":     SecurityRuleSourceTypeServiceCidrBlock,
+	"NETWORK_SECURITY_GROUP": SecurityRuleSourceTypeNetworkSecurityGroup,
+}
+
+// GetSecurityRuleSourceTypeEnumValues Enumerates the set of values for SecurityRuleSourceTypeEnum
+func GetSecurityRuleSourceTypeEnumValues() []SecurityRuleSourceTypeEnum {
+	values := make([]SecurityRuleSourceTypeEnum, 0)
+	for _, v := range mappingSecurityRuleSourceType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service.go
new file mode 100644
index 000000000000..a724b37d5cac
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service.go
@@ -0,0 +1,53 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Service An object that represents one or multiple Oracle services that you can enable for a
+// ServiceGateway. In the User Guide topic
+// Access to Oracle Services: Service Gateway (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/servicegateway.htm), the
+// term *service CIDR label* is used to refer to the string that represents the regional public
+// IP address ranges of the Oracle service or services covered by a given `Service` object. That
+// unique string is the value of the `Service` object's `cidrBlock` attribute.
+type Service struct {
+
+	// A string that represents the regional public IP address ranges for the Oracle service or
+	// services covered by this `Service` object. Also known as the `Service` object's *service
+	// CIDR label*.
+	// When you set up a route rule to route traffic to the service gateway, use this value as the
+	// rule's destination. See RouteTable. Also, when you set up
+	// a security list rule to cover traffic with the service gateway, use the `cidrBlock` value
+	// as the rule's destination (for an egress rule) or the source (for an ingress rule).
+	// See SecurityList.
+	// Example: `oci-phx-objectstorage`
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+
+	// Description of the Oracle service or services covered by this `Service` object.
+	// Example: `OCI PHX Object Storage`
+	Description *string `mandatory:"true" json:"description"`
+
+	// The `Service` object's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	Id *string `mandatory:"true" json:"id"`
+
+	// Name of the `Service` object. This name can change and is not guaranteed to be unique.
+	// Example: `OCI PHX Object Storage`
+	Name *string `mandatory:"true" json:"name"`
+}
+
+func (m Service) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service_gateway.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service_gateway.go
new file mode 100644
index 000000000000..989281d21ce7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service_gateway.go
@@ -0,0 +1,110 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ServiceGateway Represents a router that lets your VCN privately access specific Oracle services such as Object
+// Storage without exposing the VCN to the public internet. Traffic leaving the VCN and destined
+// for a supported Oracle service (see ListServices) is
+// routed through the service gateway and does not traverse the internet. The instances in the VCN
+// do not need to have public IP addresses nor be in a public subnet. The VCN does not need an internet gateway
+// for this traffic. For more information, see
+// Access to Oracle Services: Service Gateway (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/servicegateway.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type ServiceGateway struct {
+
+	// Whether the service gateway blocks all traffic through it. The default is `false`. When
+	// this is `true`, traffic is not routed to any services, regardless of route rules.
+	// Example: `true`
+	BlockTraffic *bool `mandatory:"true" json:"blockTraffic"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the compartment that contains the
+	// service gateway.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the service gateway.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The service gateway's current state.
+	LifecycleState ServiceGatewayLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// List of the Service objects enabled for this service gateway.
+	// The list can be empty. You can enable a particular `Service` by using
+	// AttachServiceId or
+	// UpdateServiceGateway.
+	Services []ServiceIdResponseDetails `mandatory:"true" json:"services"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN the service gateway
+	// belongs to.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the route table the service gateway is using.
+	// For information about why you would associate a route table with a service gateway, see
+	// Transit Routing: Private Access to Oracle Services (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitroutingoracleservices.htm).
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+
+	// The date and time the service gateway was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m ServiceGateway) String() string {
+	return common.PointerString(m)
+}
+
+// ServiceGatewayLifecycleStateEnum Enum with underlying type: string
+type ServiceGatewayLifecycleStateEnum string
+
+// Set of constants representing the allowable values for ServiceGatewayLifecycleStateEnum
+const (
+	ServiceGatewayLifecycleStateProvisioning ServiceGatewayLifecycleStateEnum = "PROVISIONING"
+	ServiceGatewayLifecycleStateAvailable    ServiceGatewayLifecycleStateEnum = "AVAILABLE"
+	ServiceGatewayLifecycleStateTerminating  ServiceGatewayLifecycleStateEnum = "TERMINATING"
+	ServiceGatewayLifecycleStateTerminated   ServiceGatewayLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingServiceGatewayLifecycleState = map[string]ServiceGatewayLifecycleStateEnum{
+	"PROVISIONING": ServiceGatewayLifecycleStateProvisioning,
+	"AVAILABLE":    ServiceGatewayLifecycleStateAvailable,
+	"TERMINATING":  ServiceGatewayLifecycleStateTerminating,
+	"TERMINATED":   ServiceGatewayLifecycleStateTerminated,
+}
+
+// GetServiceGatewayLifecycleStateEnumValues Enumerates the set of values for ServiceGatewayLifecycleStateEnum
+func GetServiceGatewayLifecycleStateEnumValues() []ServiceGatewayLifecycleStateEnum {
+	values := make([]ServiceGatewayLifecycleStateEnum, 0)
+	for _, v := range mappingServiceGatewayLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service_id_request_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service_id_request_details.go
new file mode 100644
index 000000000000..5e54e5cdbfa3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service_id_request_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ServiceIdRequestDetails The representation of ServiceIdRequestDetails
+type ServiceIdRequestDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the Service.
+	ServiceId *string `mandatory:"true" json:"serviceId"`
+}
+
+func (m ServiceIdRequestDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service_id_response_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service_id_response_details.go
new file mode 100644
index 000000000000..bed23205cdc6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/service_id_response_details.go
@@ -0,0 +1,32 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ServiceIdResponseDetails The representation of ServiceIdResponseDetails
+type ServiceIdResponseDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the service.
+	ServiceId *string `mandatory:"true" json:"serviceId"`
+
+	// The name of the service.
+	ServiceName *string `mandatory:"true" json:"serviceName"`
+}
+
+func (m ServiceIdResponseDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape.go
new file mode 100644
index 000000000000..d415c35e39fa
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape.go
@@ -0,0 +1,108 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Shape A compute instance shape that can be used in LaunchInstance.
+// For more information, see Overview of the Compute Service (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm) and
+// Compute Shapes (https://docs.cloud.oracle.com/iaas/Content/Compute/References/computeshapes.htm).
+type Shape struct {
+
+	// The name of the shape. You can enumerate all available shapes by calling
+	// ListShapes.
+	Shape *string `mandatory:"true" json:"shape"`
+
+	// For a subcore burstable VM, the supported baseline OCPU utilization for instances that use this shape.
+	BaselineOcpuUtilizations []ShapeBaselineOcpuUtilizationsEnum `mandatory:"false" json:"baselineOcpuUtilizations,omitempty"`
+
+	// For a subcore burstable VM, the minimum total baseline OCPUs required. The total baseline OCPUs is equal to
+	// baselineOcpuUtilization chosen multiplied by the number of OCPUs chosen.
+	MinTotalBaselineOcpusRequired *float32 `mandatory:"false" json:"minTotalBaselineOcpusRequired"`
+
+	// A short description of the shape's processor (CPU).
+	ProcessorDescription *string `mandatory:"false" json:"processorDescription"`
+
+	// The default number of OCPUs available for this shape.
+	Ocpus *float32 `mandatory:"false" json:"ocpus"`
+
+	// The default amount of memory available for this shape, in gigabytes.
+	MemoryInGBs *float32 `mandatory:"false" json:"memoryInGBs"`
+
+	// The networking bandwidth available for this shape, in gigabits per second.
+	NetworkingBandwidthInGbps *float32 `mandatory:"false" json:"networkingBandwidthInGbps"`
+
+	// The maximum number of VNIC attachments available for this shape.
+	MaxVnicAttachments *int `mandatory:"false" json:"maxVnicAttachments"`
+
+	// The number of GPUs available for this shape.
+	Gpus *int `mandatory:"false" json:"gpus"`
+
+	// A short description of the graphics processing unit (GPU) available for this shape.
+	// If the shape does not have any GPUs, this field is `null`.
+	GpuDescription *string `mandatory:"false" json:"gpuDescription"`
+
+	// The number of local disks available for this shape.
+	LocalDisks *int `mandatory:"false" json:"localDisks"`
+
+	// The aggregate size of the local disks available for this shape, in gigabytes.
+	// If the shape does not have any local disks, this field is `null`.
+	LocalDisksTotalSizeInGBs *float32 `mandatory:"false" json:"localDisksTotalSizeInGBs"`
+
+	// A short description of the local disks available for this shape.
+	// If the shape does not have any local disks, this field is `null`.
+	LocalDiskDescription *string `mandatory:"false" json:"localDiskDescription"`
+
+	// Whether live migration is supported for this shape.
+	IsLiveMigrationSupported *bool `mandatory:"false" json:"isLiveMigrationSupported"`
+
+	OcpuOptions *ShapeOcpuOptions `mandatory:"false" json:"ocpuOptions"`
+
+	MemoryOptions *ShapeMemoryOptions `mandatory:"false" json:"memoryOptions"`
+
+	NetworkingBandwidthOptions *ShapeNetworkingBandwidthOptions `mandatory:"false" json:"networkingBandwidthOptions"`
+
+	MaxVnicAttachmentOptions *ShapeMaxVnicAttachmentOptions `mandatory:"false" json:"maxVnicAttachmentOptions"`
+}
+
+func (m Shape) String() string {
+	return common.PointerString(m)
+}
+
+// ShapeBaselineOcpuUtilizationsEnum Enum with underlying type: string
+type ShapeBaselineOcpuUtilizationsEnum string
+
+// Set of constants representing the allowable values for ShapeBaselineOcpuUtilizationsEnum
+const (
+	ShapeBaselineOcpuUtilizations8 ShapeBaselineOcpuUtilizationsEnum = "BASELINE_1_8"
+	ShapeBaselineOcpuUtilizations2 ShapeBaselineOcpuUtilizationsEnum = "BASELINE_1_2"
+	ShapeBaselineOcpuUtilizations1 ShapeBaselineOcpuUtilizationsEnum = "BASELINE_1_1"
+)
+
+var mappingShapeBaselineOcpuUtilizations = map[string]ShapeBaselineOcpuUtilizationsEnum{
+	"BASELINE_1_8": ShapeBaselineOcpuUtilizations8,
+	"BASELINE_1_2": ShapeBaselineOcpuUtilizations2,
+	"BASELINE_1_1": ShapeBaselineOcpuUtilizations1,
+}
+
+// GetShapeBaselineOcpuUtilizationsEnumValues Enumerates the set of values for ShapeBaselineOcpuUtilizationsEnum
+func GetShapeBaselineOcpuUtilizationsEnumValues() []ShapeBaselineOcpuUtilizationsEnum {
+	values := make([]ShapeBaselineOcpuUtilizationsEnum, 0)
+	for _, v := range mappingShapeBaselineOcpuUtilizations {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_max_vnic_attachment_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_max_vnic_attachment_options.go
new file mode 100644
index 000000000000..75f8d3bcdab3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_max_vnic_attachment_options.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ShapeMaxVnicAttachmentOptions For a flexible shape, the number of VNIC attachments that are available for instances that use this shape.
+// If this field is null, then this shape has a fixed maximum number of VNIC attachments equal to `maxVnicAttachments`.
+type ShapeMaxVnicAttachmentOptions struct {
+
+	// The lowest maximum value of VNIC attachments.
+	Min *int `mandatory:"false" json:"min"`
+
+	// The highest maximum value of VNIC attachments.
+	Max *float32 `mandatory:"false" json:"max"`
+
+	// The default number of VNIC attachments allowed per OCPU.
+	DefaultPerOcpu *float32 `mandatory:"false" json:"defaultPerOcpu"`
+}
+
+func (m ShapeMaxVnicAttachmentOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_memory_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_memory_options.go
new file mode 100644
index 000000000000..6a85a0481381
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_memory_options.go
@@ -0,0 +1,42 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ShapeMemoryOptions For a flexible shape, the amount of memory available for instances that use this shape.
+// If this field is null, then this shape has a fixed amount of memory equivalent to `memoryInGBs`.
+type ShapeMemoryOptions struct {
+
+	// The minimum amount of memory, in gigabytes.
+	MinInGBs *float32 `mandatory:"false" json:"minInGBs"`
+
+	// The maximum amount of memory, in gigabytes.
+	MaxInGBs *float32 `mandatory:"false" json:"maxInGBs"`
+
+	// The default amount of memory per OCPU available for this shape, in gigabytes.
+	DefaultPerOcpuInGBs *float32 `mandatory:"false" json:"defaultPerOcpuInGBs"`
+
+	// The minimum amount of memory per OCPU available for this shape, in gigabytes.
+	MinPerOcpuInGBs *float32 `mandatory:"false" json:"minPerOcpuInGBs"`
+
+	// The maximum amount of memory per OCPU available for this shape, in gigabytes.
+	MaxPerOcpuInGBs *float32 `mandatory:"false" json:"maxPerOcpuInGBs"`
+}
+
+func (m ShapeMemoryOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_networking_bandwidth_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_networking_bandwidth_options.go
new file mode 100644
index 000000000000..867b5bb2e5a8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_networking_bandwidth_options.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ShapeNetworkingBandwidthOptions For a flexible shape, the amount of networking bandwidth available for instances that use this shape.
+// If this field is null, then this shape has a fixed amount of bandwidth equivalent to `networkingBandwidthInGbps`.
+type ShapeNetworkingBandwidthOptions struct {
+
+	// The minimum amount of networking bandwidth, in gigabits per second.
+	MinInGbps *float32 `mandatory:"false" json:"minInGbps"`
+
+	// The maximum amount of networking bandwidth, in gigabits per second.
+	MaxInGbps *float32 `mandatory:"false" json:"maxInGbps"`
+
+	// The default amount of networking bandwidth per OCPU, in gigabits per second.
+	DefaultPerOcpuInGbps *float32 `mandatory:"false" json:"defaultPerOcpuInGbps"`
+}
+
+func (m ShapeNetworkingBandwidthOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_ocpu_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_ocpu_options.go
new file mode 100644
index 000000000000..ec1645ba77c3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/shape_ocpu_options.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// ShapeOcpuOptions For a flexible shape, the number of OCPUs available for instances that use this shape.
+// If this field is null, then this shape has a fixed number of OCPUs equal to `ocpus`.
+type ShapeOcpuOptions struct {
+
+	// The minimum number of OCPUs.
+	Min *float32 `mandatory:"false" json:"min"`
+
+	// The maximum number of OCPUs.
+	Max *float32 `mandatory:"false" json:"max"`
+}
+
+func (m ShapeOcpuOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/softreset_instance_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/softreset_instance_pool_request_response.go
new file mode 100644
index 000000000000..e894ac81d1ca
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/softreset_instance_pool_request_response.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// SoftresetInstancePoolRequest wrapper for the SoftresetInstancePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/SoftresetInstancePool.go.html to see an example of how to use SoftresetInstancePoolRequest.
+type SoftresetInstancePoolRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request SoftresetInstancePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request SoftresetInstancePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request SoftresetInstancePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request SoftresetInstancePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// SoftresetInstancePoolResponse wrapper for the SoftresetInstancePool operation
+type SoftresetInstancePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePool instance
+	InstancePool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response SoftresetInstancePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response SoftresetInstancePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/start_instance_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/start_instance_pool_request_response.go
new file mode 100644
index 000000000000..b7c901e940b5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/start_instance_pool_request_response.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// StartInstancePoolRequest wrapper for the StartInstancePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/StartInstancePool.go.html to see an example of how to use StartInstancePoolRequest.
+type StartInstancePoolRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request StartInstancePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request StartInstancePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request StartInstancePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request StartInstancePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// StartInstancePoolResponse wrapper for the StartInstancePool operation
+type StartInstancePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePool instance
+	InstancePool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response StartInstancePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response StartInstancePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/stop_instance_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/stop_instance_pool_request_response.go
new file mode 100644
index 000000000000..a4b3f8851467
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/stop_instance_pool_request_response.go
@@ -0,0 +1,89 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// StopInstancePoolRequest wrapper for the StopInstancePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/StopInstancePool.go.html to see an example of how to use StopInstancePoolRequest.
+type StopInstancePoolRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request StopInstancePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request StopInstancePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request StopInstancePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request StopInstancePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// StopInstancePoolResponse wrapper for the StopInstancePool operation
+type StopInstancePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePool instance
+	InstancePool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response StopInstancePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response StopInstancePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/subnet.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/subnet.go
new file mode 100644
index 000000000000..3e2b6cd91a8c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/subnet.go
@@ -0,0 +1,172 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Subnet A logical subdivision of a VCN. Each subnet
+// consists of a contiguous range of IP addresses that do not overlap with
+// other subnets in the VCN. Example: 172.16.1.0/24. For more information, see
+// Overview of the Networking Service (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm) and
+// VCNs and Subnets (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVCNs.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type Subnet struct {
+
+	// The subnet's CIDR block.
+	// Example: `10.0.1.0/24`
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+
+	// The OCID of the compartment containing the subnet.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The subnet's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The subnet's current state.
+	LifecycleState SubnetLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The OCID of the route table that the subnet uses.
+	RouteTableId *string `mandatory:"true" json:"routeTableId"`
+
+	// The OCID of the VCN the subnet is in.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// The IP address of the virtual router.
+	// Example: `10.0.14.1`
+	VirtualRouterIp *string `mandatory:"true" json:"virtualRouterIp"`
+
+	// The MAC address of the virtual router.
+	// Example: `00:00:00:00:00:01`
+	VirtualRouterMac *string `mandatory:"true" json:"virtualRouterMac"`
+
+	// The subnet's availability domain. This attribute will be null if this is a regional subnet
+	// instead of an AD-specific subnet. Oracle recommends creating regional subnets.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// The OCID of the set of DHCP options that the subnet uses.
+	DhcpOptionsId *string `mandatory:"false" json:"dhcpOptionsId"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// A DNS label for the subnet, used in conjunction with the VNIC's hostname and
+	// VCN's DNS label to form a fully qualified domain name (FQDN) for each VNIC
+	// within this subnet (for example, `bminstance-1.subnet123.vcn1.oraclevcn.com`).
+	// Must be an alphanumeric string that begins with a letter and is unique within the VCN.
+	// The value cannot be changed.
+	// The absence of this parameter means the Internet and VCN Resolver
+	// will not resolve hostnames of instances in this subnet.
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// Example: `subnet123`
+	DnsLabel *string `mandatory:"false" json:"dnsLabel"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// For an IPv6-enabled subnet, this is the IPv6 CIDR block for the subnet's IP address space.
+	// The subnet size is always /64. See IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	// Example: `2001:0db8:0123:1111::/64`
+	Ipv6CidrBlock *string `mandatory:"false" json:"ipv6CidrBlock"`
+
+	// For an IPv6-enabled subnet, this is the IPv6 address of the virtual router.
+	// Example: `2001:0db8:0123:1111:89ab:cdef:1234:5678`
+	Ipv6VirtualRouterIp *string `mandatory:"false" json:"ipv6VirtualRouterIp"`
+
+	// Whether to disallow ingress internet traffic to VNICs within this subnet. Defaults to false.
+	// For IPV4, `prohibitInternetIngress` behaves similarly to `prohibitPublicIpOnVnic`.
+	// If it is set to false, VNICs created in this subnet will automatically be assigned public IP
+	// addresses unless specified otherwise during instance launch or VNIC creation (with the `assignPublicIp`
+	// flag in CreateVnicDetails).
+	// If `prohibitInternetIngress` is set to true, VNICs created in this subnet cannot have public IP addresses
+	// (that is, it's a privatesubnet).
+	// For IPv6, if `prohibitInternetIngress` is set to `true`, internet access is not allowed for any
+	// IPv6s assigned to VNICs in the subnet. Otherwise, ingress internet traffic is allowed by default.
+	// Example: `true`
+	ProhibitInternetIngress *bool `mandatory:"false" json:"prohibitInternetIngress"`
+
+	// Whether VNICs within this subnet can have public IP addresses.
+	// Defaults to false, which means VNICs created in this subnet will
+	// automatically be assigned public IP addresses unless specified
+	// otherwise during instance launch or VNIC creation (with the
+	// `assignPublicIp` flag in
+	// CreateVnicDetails).
+	// If `prohibitPublicIpOnVnic` is set to true, VNICs created in this
+	// subnet cannot have public IP addresses (that is, it's a private
+	// subnet).
+	// Example: `true`
+	ProhibitPublicIpOnVnic *bool `mandatory:"false" json:"prohibitPublicIpOnVnic"`
+
+	// The OCIDs of the security list or lists that the subnet uses. Remember
+	// that security lists are associated *with the subnet*, but the
+	// rules are applied to the individual VNICs in the subnet.
+	SecurityListIds []string `mandatory:"false" json:"securityListIds"`
+
+	// The subnet's domain name, which consists of the subnet's DNS label,
+	// the VCN's DNS label, and the `oraclevcn.com` domain.
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// Example: `subnet123.vcn1.oraclevcn.com`
+	SubnetDomainName *string `mandatory:"false" json:"subnetDomainName"`
+
+	// The date and time the subnet was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m Subnet) String() string {
+	return common.PointerString(m)
+}
+
+// SubnetLifecycleStateEnum Enum with underlying type: string
+type SubnetLifecycleStateEnum string
+
+// Set of constants representing the allowable values for SubnetLifecycleStateEnum
+const (
+	SubnetLifecycleStateProvisioning SubnetLifecycleStateEnum = "PROVISIONING"
+	SubnetLifecycleStateAvailable    SubnetLifecycleStateEnum = "AVAILABLE"
+	SubnetLifecycleStateTerminating  SubnetLifecycleStateEnum = "TERMINATING"
+	SubnetLifecycleStateTerminated   SubnetLifecycleStateEnum = "TERMINATED"
+	SubnetLifecycleStateUpdating     SubnetLifecycleStateEnum = "UPDATING"
+)
+
+var mappingSubnetLifecycleState = map[string]SubnetLifecycleStateEnum{
+	"PROVISIONING": SubnetLifecycleStateProvisioning,
+	"AVAILABLE":    SubnetLifecycleStateAvailable,
+	"TERMINATING":  SubnetLifecycleStateTerminating,
+	"TERMINATED":   SubnetLifecycleStateTerminated,
+	"UPDATING":     SubnetLifecycleStateUpdating,
+}
+
+// GetSubnetLifecycleStateEnumValues Enumerates the set of values for SubnetLifecycleStateEnum
+func GetSubnetLifecycleStateEnumValues() []SubnetLifecycleStateEnum {
+	values := make([]SubnetLifecycleStateEnum, 0)
+	for _, v := range mappingSubnetLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tcp_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tcp_options.go
new file mode 100644
index 000000000000..63b2dce68536
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tcp_options.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// TcpOptions Optional and valid only for TCP. Use to specify particular destination ports for TCP rules.
+// If you specify TCP as the protocol but omit this object, then all destination ports are allowed.
+type TcpOptions struct {
+	DestinationPortRange *PortRange `mandatory:"false" json:"destinationPortRange"`
+
+	SourcePortRange *PortRange `mandatory:"false" json:"sourcePortRange"`
+}
+
+func (m TcpOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_cluster_network_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_cluster_network_request_response.go
new file mode 100644
index 000000000000..2cf3f67c0741
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_cluster_network_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// TerminateClusterNetworkRequest wrapper for the TerminateClusterNetwork operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/TerminateClusterNetwork.go.html to see an example of how to use TerminateClusterNetworkRequest.
+type TerminateClusterNetworkRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the cluster network.
+	ClusterNetworkId *string `mandatory:"true" contributesTo:"path" name:"clusterNetworkId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request TerminateClusterNetworkRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request TerminateClusterNetworkRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request TerminateClusterNetworkRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request TerminateClusterNetworkRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// TerminateClusterNetworkResponse wrapper for the TerminateClusterNetwork operation
+type TerminateClusterNetworkResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response TerminateClusterNetworkResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response TerminateClusterNetworkResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_instance_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_instance_pool_request_response.go
new file mode 100644
index 000000000000..96628589b714
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_instance_pool_request_response.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// TerminateInstancePoolRequest wrapper for the TerminateInstancePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/TerminateInstancePool.go.html to see an example of how to use TerminateInstancePoolRequest.
+type TerminateInstancePoolRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request TerminateInstancePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request TerminateInstancePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request TerminateInstancePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request TerminateInstancePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// TerminateInstancePoolResponse wrapper for the TerminateInstancePool operation
+type TerminateInstancePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response TerminateInstancePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response TerminateInstancePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_instance_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_instance_request_response.go
new file mode 100644
index 000000000000..55b5d52663e7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_instance_request_response.go
@@ -0,0 +1,80 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// TerminateInstanceRequest wrapper for the TerminateInstance operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/TerminateInstance.go.html to see an example of how to use TerminateInstanceRequest.
+type TerminateInstanceRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	InstanceId *string `mandatory:"true" contributesTo:"path" name:"instanceId"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Specifies whether to delete or preserve the boot volume when terminating an instance.
+	// The default value is false.
+	PreserveBootVolume *bool `mandatory:"false" contributesTo:"query" name:"preserveBootVolume"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request TerminateInstanceRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request TerminateInstanceRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request TerminateInstanceRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request TerminateInstanceRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// TerminateInstanceResponse wrapper for the TerminateInstance operation
+type TerminateInstanceResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response TerminateInstanceResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response TerminateInstanceResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_preemption_action.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_preemption_action.go
new file mode 100644
index 000000000000..d135ee80b490
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/terminate_preemption_action.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// TerminatePreemptionAction Terminates the preemptible instance when it is interrupted for eviction.
+type TerminatePreemptionAction struct {
+
+	// Whether to preserve the boot volume that was used to launch the preemptible instance when the instance is terminated. Defaults to false if not specified.
+	PreserveBootVolume *bool `mandatory:"false" json:"preserveBootVolume"`
+}
+
+func (m TerminatePreemptionAction) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m TerminatePreemptionAction) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeTerminatePreemptionAction TerminatePreemptionAction
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeTerminatePreemptionAction
+	}{
+		"TERMINATE",
+		(MarshalTypeTerminatePreemptionAction)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology.go
new file mode 100644
index 000000000000..f5957f5cedf1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology.go
@@ -0,0 +1,123 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Topology Defines the representation of a virtual network topology.
+type Topology interface {
+
+	// Lists entities comprising the virtual network topology.
+	GetEntities() []interface{}
+
+	// Lists relationships between entities in the virtual network topology.
+	GetRelationships() []TopologyEntityRelationship
+
+	// Records when the virtual network topology was created, in RFC3339 (https://tools.ietf.org/html/rfc3339) format for date and time.
+	GetTimeCreated() *common.SDKTime
+}
+
+type topology struct {
+	JsonData      []byte
+	Entities      []interface{}                `mandatory:"true" json:"entities"`
+	Relationships []TopologyEntityRelationship `mandatory:"true" json:"relationships"`
+	TimeCreated   *common.SDKTime              `mandatory:"true" json:"timeCreated"`
+	Type          string                       `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *topology) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalertopology topology
+	s := struct {
+		Model Unmarshalertopology
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Entities = s.Model.Entities
+	m.Relationships = s.Model.Relationships
+	m.TimeCreated = s.Model.TimeCreated
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *topology) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "VCN":
+		mm := VcnTopology{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "NETWORKING":
+		mm := NetworkingTopology{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetEntities returns Entities
+func (m topology) GetEntities() []interface{} {
+	return m.Entities
+}
+
+//GetRelationships returns Relationships
+func (m topology) GetRelationships() []TopologyEntityRelationship {
+	return m.Relationships
+}
+
+//GetTimeCreated returns TimeCreated
+func (m topology) GetTimeCreated() *common.SDKTime {
+	return m.TimeCreated
+}
+
+func (m topology) String() string {
+	return common.PointerString(m)
+}
+
+// TopologyTypeEnum Enum with underlying type: string
+type TopologyTypeEnum string
+
+// Set of constants representing the allowable values for TopologyTypeEnum
+const (
+	TopologyTypeNetworking TopologyTypeEnum = "NETWORKING"
+	TopologyTypeVcn        TopologyTypeEnum = "VCN"
+)
+
+var mappingTopologyType = map[string]TopologyTypeEnum{
+	"NETWORKING": TopologyTypeNetworking,
+	"VCN":        TopologyTypeVcn,
+}
+
+// GetTopologyTypeEnumValues Enumerates the set of values for TopologyTypeEnum
+func GetTopologyTypeEnumValues() []TopologyTypeEnum {
+	values := make([]TopologyTypeEnum, 0)
+	for _, v := range mappingTopologyType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_associated_with_entity_relationship.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_associated_with_entity_relationship.go
new file mode 100644
index 000000000000..35dafe6da38b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_associated_with_entity_relationship.go
@@ -0,0 +1,60 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// TopologyAssociatedWithEntityRelationship Defines the `associatedWith` relationship between virtual network topology entities. An `AssociatedWith` relationship
+// is defined when there is no obvious `contains` relationship but entities are still related.
+// For example, a DRG is associated with a VCN because a DRG is not managed by VCN but can be
+// attached to a VCN.
+type TopologyAssociatedWithEntityRelationship struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the first entity in the relationship.
+	Id1 *string `mandatory:"true" json:"id1"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the second entity in the relationship.
+	Id2 *string `mandatory:"true" json:"id2"`
+}
+
+//GetId1 returns Id1
+func (m TopologyAssociatedWithEntityRelationship) GetId1() *string {
+	return m.Id1
+}
+
+//GetId2 returns Id2
+func (m TopologyAssociatedWithEntityRelationship) GetId2() *string {
+	return m.Id2
+}
+
+func (m TopologyAssociatedWithEntityRelationship) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m TopologyAssociatedWithEntityRelationship) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeTopologyAssociatedWithEntityRelationship TopologyAssociatedWithEntityRelationship
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeTopologyAssociatedWithEntityRelationship
+	}{
+		"ASSOCIATED_WITH",
+		(MarshalTypeTopologyAssociatedWithEntityRelationship)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_contains_entity_relationship.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_contains_entity_relationship.go
new file mode 100644
index 000000000000..4a544553ee1c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_contains_entity_relationship.go
@@ -0,0 +1,60 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// TopologyContainsEntityRelationship Defines the `contains` relationship between virtual network topology entities. A `Contains` relationship
+// is defined when an entity fully owns, contains or manages another entity.
+// For example, a subnet is contained and managed in the scope of a VCN, therefore a VCN has a
+// `contains` relationship to a subnet.
+type TopologyContainsEntityRelationship struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the first entity in the relationship.
+	Id1 *string `mandatory:"true" json:"id1"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the second entity in the relationship.
+	Id2 *string `mandatory:"true" json:"id2"`
+}
+
+//GetId1 returns Id1
+func (m TopologyContainsEntityRelationship) GetId1() *string {
+	return m.Id1
+}
+
+//GetId2 returns Id2
+func (m TopologyContainsEntityRelationship) GetId2() *string {
+	return m.Id2
+}
+
+func (m TopologyContainsEntityRelationship) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m TopologyContainsEntityRelationship) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeTopologyContainsEntityRelationship TopologyContainsEntityRelationship
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeTopologyContainsEntityRelationship
+	}{
+		"CONTAINS",
+		(MarshalTypeTopologyContainsEntityRelationship)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_entity_relationship.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_entity_relationship.go
new file mode 100644
index 000000000000..ae0e7971bbdb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_entity_relationship.go
@@ -0,0 +1,119 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// TopologyEntityRelationship Defines the relationship between Virtual Network topology entities.
+type TopologyEntityRelationship interface {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the first entity in the relationship.
+	GetId1() *string
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the second entity in the relationship.
+	GetId2() *string
+}
+
+type topologyentityrelationship struct {
+	JsonData []byte
+	Id1      *string `mandatory:"true" json:"id1"`
+	Id2      *string `mandatory:"true" json:"id2"`
+	Type     string  `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *topologyentityrelationship) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalertopologyentityrelationship topologyentityrelationship
+	s := struct {
+		Model Unmarshalertopologyentityrelationship
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Id1 = s.Model.Id1
+	m.Id2 = s.Model.Id2
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *topologyentityrelationship) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "ROUTES_TO":
+		mm := TopologyRoutesToEntityRelationship{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "ASSOCIATED_WITH":
+		mm := TopologyAssociatedWithEntityRelationship{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "CONTAINS":
+		mm := TopologyContainsEntityRelationship{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetId1 returns Id1
+func (m topologyentityrelationship) GetId1() *string {
+	return m.Id1
+}
+
+//GetId2 returns Id2
+func (m topologyentityrelationship) GetId2() *string {
+	return m.Id2
+}
+
+func (m topologyentityrelationship) String() string {
+	return common.PointerString(m)
+}
+
+// TopologyEntityRelationshipTypeEnum Enum with underlying type: string
+type TopologyEntityRelationshipTypeEnum string
+
+// Set of constants representing the allowable values for TopologyEntityRelationshipTypeEnum
+const (
+	TopologyEntityRelationshipTypeContains       TopologyEntityRelationshipTypeEnum = "CONTAINS"
+	TopologyEntityRelationshipTypeAssociatedWith TopologyEntityRelationshipTypeEnum = "ASSOCIATED_WITH"
+	TopologyEntityRelationshipTypeRoutesTo       TopologyEntityRelationshipTypeEnum = "ROUTES_TO"
+)
+
+var mappingTopologyEntityRelationshipType = map[string]TopologyEntityRelationshipTypeEnum{
+	"CONTAINS":        TopologyEntityRelationshipTypeContains,
+	"ASSOCIATED_WITH": TopologyEntityRelationshipTypeAssociatedWith,
+	"ROUTES_TO":       TopologyEntityRelationshipTypeRoutesTo,
+}
+
+// GetTopologyEntityRelationshipTypeEnumValues Enumerates the set of values for TopologyEntityRelationshipTypeEnum
+func GetTopologyEntityRelationshipTypeEnumValues() []TopologyEntityRelationshipTypeEnum {
+	values := make([]TopologyEntityRelationshipTypeEnum, 0)
+	for _, v := range mappingTopologyEntityRelationshipType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_routes_to_entity_relationship.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_routes_to_entity_relationship.go
new file mode 100644
index 000000000000..cedff69b7fcd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_routes_to_entity_relationship.go
@@ -0,0 +1,61 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// TopologyRoutesToEntityRelationship Defines the `routesTo` relationship between virtual network topology entities. A `RoutesTo` relationship
+// is defined when a routing table and a routing rule  are used to govern how to route traffic
+// from one entity to another. For example, a DRG might have a routing rule to send certain traffic to an LPG.
+type TopologyRoutesToEntityRelationship struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the first entity in the relationship.
+	Id1 *string `mandatory:"true" json:"id1"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the second entity in the relationship.
+	Id2 *string `mandatory:"true" json:"id2"`
+
+	RouteRuleDetails *TopologyRoutesToRelationshipDetails `mandatory:"true" json:"routeRuleDetails"`
+}
+
+//GetId1 returns Id1
+func (m TopologyRoutesToEntityRelationship) GetId1() *string {
+	return m.Id1
+}
+
+//GetId2 returns Id2
+func (m TopologyRoutesToEntityRelationship) GetId2() *string {
+	return m.Id2
+}
+
+func (m TopologyRoutesToEntityRelationship) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m TopologyRoutesToEntityRelationship) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeTopologyRoutesToEntityRelationship TopologyRoutesToEntityRelationship
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeTopologyRoutesToEntityRelationship
+	}{
+		"ROUTES_TO",
+		(MarshalTypeTopologyRoutesToEntityRelationship)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_routes_to_relationship_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_routes_to_relationship_details.go
new file mode 100644
index 000000000000..94eb4a2d4cf3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/topology_routes_to_relationship_details.go
@@ -0,0 +1,37 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// TopologyRoutesToRelationshipDetails Defines route rule details for a `routesTo` relationship.
+type TopologyRoutesToRelationshipDetails struct {
+
+	// The destinationType can be set to one of two values:
+	// * Use `CIDR_BLOCK` if the rule's `destination` is an IP address range in CIDR notation.
+	// * Use `SERVICE_CIDR_BLOCK` if the rule's `destination` is the `cidrBlock` value for a Service.
+	DestinationType *string `mandatory:"true" json:"destinationType"`
+
+	// An IP address range in CIDR notation or the `cidrBlock` value for a Service.
+	Destination *string `mandatory:"true" json:"destination"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the routing table that contains the route rule.
+	RouteTableId *string `mandatory:"true" json:"routeTableId"`
+}
+
+func (m TopologyRoutesToRelationshipDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tunnel_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tunnel_config.go
new file mode 100644
index 000000000000..97a9d0dea948
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tunnel_config.go
@@ -0,0 +1,39 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// TunnelConfig Deprecated. For tunnel information, instead see:
+//   * IPSecConnectionTunnel
+//   * IPSecConnectionTunnelSharedSecret
+type TunnelConfig struct {
+
+	// The IP address of Oracle's VPN headend.
+	// Example: `203.0.113.50 `
+	IpAddress *string `mandatory:"true" json:"ipAddress"`
+
+	// The shared secret of the IPSec tunnel.
+	SharedSecret *string `mandatory:"true" json:"sharedSecret"`
+
+	// The date and time the IPSec connection was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m TunnelConfig) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tunnel_cpe_device_config.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tunnel_cpe_device_config.go
new file mode 100644
index 000000000000..38f859cf9d9a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tunnel_cpe_device_config.go
@@ -0,0 +1,35 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// TunnelCpeDeviceConfig The set of CPE configuration answers for the tunnel, which the customer provides in
+// UpdateTunnelCpeDeviceConfig.
+// The answers correlate to the questions that are specific to the CPE device type (see the
+// `parameters` attribute of CpeDeviceShapeDetail).
+// See these related operations:
+//   * GetTunnelCpeDeviceConfig
+//   * GetTunnelCpeDeviceConfigContent
+//   * GetIpsecCpeDeviceConfigContent
+//   * GetCpeDeviceConfigContent
+type TunnelCpeDeviceConfig struct {
+	TunnelCpeDeviceConfigParameter []CpeDeviceConfigAnswer `mandatory:"false" json:"tunnelCpeDeviceConfigParameter"`
+}
+
+func (m TunnelCpeDeviceConfig) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tunnel_status.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tunnel_status.go
new file mode 100644
index 000000000000..fd583f1adb53
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/tunnel_status.go
@@ -0,0 +1,68 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// TunnelStatus Deprecated. For tunnel information, instead see IPSecConnectionTunnel.
+type TunnelStatus struct {
+
+	// The IP address of Oracle's VPN headend.
+	// Example: `203.0.113.50`
+	IpAddress *string `mandatory:"true" json:"ipAddress"`
+
+	// The tunnel's current state.
+	LifecycleState TunnelStatusLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// The date and time the IPSec connection was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	// When the state of the tunnel last changed, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeStateModified *common.SDKTime `mandatory:"false" json:"timeStateModified"`
+}
+
+func (m TunnelStatus) String() string {
+	return common.PointerString(m)
+}
+
+// TunnelStatusLifecycleStateEnum Enum with underlying type: string
+type TunnelStatusLifecycleStateEnum string
+
+// Set of constants representing the allowable values for TunnelStatusLifecycleStateEnum
+const (
+	TunnelStatusLifecycleStateUp                 TunnelStatusLifecycleStateEnum = "UP"
+	TunnelStatusLifecycleStateDown               TunnelStatusLifecycleStateEnum = "DOWN"
+	TunnelStatusLifecycleStateDownForMaintenance TunnelStatusLifecycleStateEnum = "DOWN_FOR_MAINTENANCE"
+	TunnelStatusLifecycleStatePartialUp          TunnelStatusLifecycleStateEnum = "PARTIAL_UP"
+)
+
+var mappingTunnelStatusLifecycleState = map[string]TunnelStatusLifecycleStateEnum{
+	"UP":                   TunnelStatusLifecycleStateUp,
+	"DOWN":                 TunnelStatusLifecycleStateDown,
+	"DOWN_FOR_MAINTENANCE": TunnelStatusLifecycleStateDownForMaintenance,
+	"PARTIAL_UP":           TunnelStatusLifecycleStatePartialUp,
+}
+
+// GetTunnelStatusLifecycleStateEnumValues Enumerates the set of values for TunnelStatusLifecycleStateEnum
+func GetTunnelStatusLifecycleStateEnumValues() []TunnelStatusLifecycleStateEnum {
+	values := make([]TunnelStatusLifecycleStateEnum, 0)
+	for _, v := range mappingTunnelStatusLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/udp_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/udp_options.go
new file mode 100644
index 000000000000..ebbc68bbac45
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/udp_options.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UdpOptions Optional and valid only for UDP. Use to specify particular destination ports for UDP rules.
+// If you specify UDP as the protocol but omit this object, then all destination ports are allowed.
+type UdpOptions struct {
+	DestinationPortRange *PortRange `mandatory:"false" json:"destinationPortRange"`
+
+	SourcePortRange *PortRange `mandatory:"false" json:"sourcePortRange"`
+}
+
+func (m UdpOptions) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_backup_details.go
new file mode 100644
index 000000000000..f5580cb44332
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_backup_details.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateBootVolumeBackupDetails The representation of UpdateBootVolumeBackupDetails
+type UpdateBootVolumeBackupDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A friendly user-specified name for the boot volume backup.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateBootVolumeBackupDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_backup_request_response.go
new file mode 100644
index 000000000000..4db2a7abeec0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_backup_request_response.go
@@ -0,0 +1,81 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateBootVolumeBackupRequest wrapper for the UpdateBootVolumeBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateBootVolumeBackup.go.html to see an example of how to use UpdateBootVolumeBackupRequest.
+type UpdateBootVolumeBackupRequest struct {
+
+	// The OCID of the boot volume backup.
+	BootVolumeBackupId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeBackupId"`
+
+	// Update boot volume backup fields
+	UpdateBootVolumeBackupDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateBootVolumeBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateBootVolumeBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateBootVolumeBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateBootVolumeBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateBootVolumeBackupResponse wrapper for the UpdateBootVolumeBackup operation
+type UpdateBootVolumeBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolumeBackup instance
+	BootVolumeBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+}
+
+func (response UpdateBootVolumeBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateBootVolumeBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_details.go
new file mode 100644
index 000000000000..0fc1b2900055
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_details.go
@@ -0,0 +1,58 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateBootVolumeDetails The representation of UpdateBootVolumeDetails
+type UpdateBootVolumeDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The size to resize the volume to in GBs. Has to be larger than the current size.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	// The number of volume performance units (VPUs) that will be applied to this volume per GB,
+	// representing the Block Volume service's elastic performance options.
+	// See Block Volume Elastic Performance (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/blockvolumeelasticperformance.htm) for more information.
+	// Allowed values:
+	//   * `10`: Represents Balanced option.
+	//   * `20`: Represents Higher Performance option.
+	VpusPerGB *int64 `mandatory:"false" json:"vpusPerGB"`
+
+	// Specifies whether the auto-tune performance is enabled for this boot volume.
+	IsAutoTuneEnabled *bool `mandatory:"false" json:"isAutoTuneEnabled"`
+
+	// The list of boot volume replicas that this boot volume will be updated to have
+	// in the specified destination availability domains.
+	BootVolumeReplicas []BootVolumeReplicaDetails `mandatory:"false" json:"bootVolumeReplicas"`
+}
+
+func (m UpdateBootVolumeDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_kms_key_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_kms_key_details.go
new file mode 100644
index 000000000000..d40b263b04ba
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_kms_key_details.go
@@ -0,0 +1,31 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateBootVolumeKmsKeyDetails The representation of UpdateBootVolumeKmsKeyDetails
+type UpdateBootVolumeKmsKeyDetails struct {
+
+	// The OCID of the new Key Management key to assign to protect the specified volume.
+	// This key has to be a valid Key Management key, and policies must exist to allow the user and the Block Volume service to access this key.
+	// If you specify the same OCID as the previous key's OCID, the Block Volume service will use it to regenerate a volume encryption key.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+}
+
+func (m UpdateBootVolumeKmsKeyDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_kms_key_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_kms_key_request_response.go
new file mode 100644
index 000000000000..8ecbe0aeced1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_kms_key_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateBootVolumeKmsKeyRequest wrapper for the UpdateBootVolumeKmsKey operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateBootVolumeKmsKey.go.html to see an example of how to use UpdateBootVolumeKmsKeyRequest.
+type UpdateBootVolumeKmsKeyRequest struct {
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeId"`
+
+	// Updates the Key Management master encryption key assigned to the specified boot volume.
+	UpdateBootVolumeKmsKeyDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateBootVolumeKmsKeyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateBootVolumeKmsKeyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateBootVolumeKmsKeyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateBootVolumeKmsKeyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateBootVolumeKmsKeyResponse wrapper for the UpdateBootVolumeKmsKey operation
+type UpdateBootVolumeKmsKeyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolumeKmsKey instance
+	BootVolumeKmsKey `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateBootVolumeKmsKeyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateBootVolumeKmsKeyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_request_response.go
new file mode 100644
index 000000000000..f4b85ea03ae6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_boot_volume_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateBootVolumeRequest wrapper for the UpdateBootVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateBootVolume.go.html to see an example of how to use UpdateBootVolumeRequest.
+type UpdateBootVolumeRequest struct {
+
+	// The OCID of the boot volume.
+	BootVolumeId *string `mandatory:"true" contributesTo:"path" name:"bootVolumeId"`
+
+	// Update boot volume's display name.
+	UpdateBootVolumeDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateBootVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateBootVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateBootVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateBootVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateBootVolumeResponse wrapper for the UpdateBootVolume operation
+type UpdateBootVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The BootVolume instance
+	BootVolume `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateBootVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateBootVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_byoip_range_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_byoip_range_details.go
new file mode 100644
index 000000000000..843f2221c6c1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_byoip_range_details.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateByoipRangeDetails The information used to update a `ByoipRange` resource.
+type UpdateByoipRangeDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateByoipRangeDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_byoip_range_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_byoip_range_request_response.go
new file mode 100644
index 000000000000..09baa65b315a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_byoip_range_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateByoipRangeRequest wrapper for the UpdateByoipRange operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateByoipRange.go.html to see an example of how to use UpdateByoipRangeRequest.
+type UpdateByoipRangeRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource containing the BYOIP CIDR block.
+	ByoipRangeId *string `mandatory:"true" contributesTo:"path" name:"byoipRangeId"`
+
+	// Byoip Range details.
+	UpdateByoipRangeDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateByoipRangeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateByoipRangeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateByoipRangeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateByoipRangeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateByoipRangeResponse wrapper for the UpdateByoipRange operation
+type UpdateByoipRangeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ByoipRange instance
+	ByoipRange `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateByoipRangeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateByoipRangeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cluster_network_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cluster_network_details.go
new file mode 100644
index 000000000000..2610f619adc0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cluster_network_details.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateClusterNetworkDetails The data to update a cluster network.
+type UpdateClusterNetworkDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The instance pools in the cluster network to update.
+	InstancePools []UpdateClusterNetworkInstancePoolDetails `mandatory:"false" json:"instancePools"`
+}
+
+func (m UpdateClusterNetworkDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cluster_network_instance_pool_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cluster_network_instance_pool_details.go
new file mode 100644
index 000000000000..4debfe6f25b7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cluster_network_instance_pool_details.go
@@ -0,0 +1,46 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateClusterNetworkInstancePoolDetails The data to update an instance pool within a cluster network.
+type UpdateClusterNetworkInstancePoolDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	Id *string `mandatory:"true" json:"id"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the instance pool. Does not have to be unique, and it's
+	// changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The number of instances that should be in the instance pool.
+	Size *int `mandatory:"false" json:"size"`
+}
+
+func (m UpdateClusterNetworkInstancePoolDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cluster_network_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cluster_network_request_response.go
new file mode 100644
index 000000000000..88ae86ef1b94
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cluster_network_request_response.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateClusterNetworkRequest wrapper for the UpdateClusterNetwork operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateClusterNetwork.go.html to see an example of how to use UpdateClusterNetworkRequest.
+type UpdateClusterNetworkRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the cluster network.
+	ClusterNetworkId *string `mandatory:"true" contributesTo:"path" name:"clusterNetworkId"`
+
+	// Update cluster network
+	UpdateClusterNetworkDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateClusterNetworkRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateClusterNetworkRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateClusterNetworkRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateClusterNetworkRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateClusterNetworkResponse wrapper for the UpdateClusterNetwork operation
+type UpdateClusterNetworkResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ClusterNetwork instance
+	ClusterNetwork `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateClusterNetworkResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateClusterNetworkResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_capacity_reservation_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_capacity_reservation_details.go
new file mode 100644
index 000000000000..d3d329a2e11e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_capacity_reservation_details.go
@@ -0,0 +1,49 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateComputeCapacityReservationDetails Details for updating the compute capacity reservation.
+type UpdateComputeCapacityReservationDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the compute capacity reservation. Does not have to be unique, and it's
+	// changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Whether this capacity reservation is the default.
+	// For more information, see Capacity Reservations (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/reserve-capacity.htm#default).
+	IsDefaultReservation *bool `mandatory:"false" json:"isDefaultReservation"`
+
+	// The reservation configurations for the capacity reservation.
+	// To use the reservation for the desired shape, specify the shape, count, and
+	// optionally the fault domain where you want this configuration.
+	InstanceReservationConfigs []InstanceReservationConfigDetails `mandatory:"false" json:"instanceReservationConfigs"`
+}
+
+func (m UpdateComputeCapacityReservationDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_capacity_reservation_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_capacity_reservation_request_response.go
new file mode 100644
index 000000000000..77eb68247a14
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_capacity_reservation_request_response.go
@@ -0,0 +1,83 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateComputeCapacityReservationRequest wrapper for the UpdateComputeCapacityReservation operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateComputeCapacityReservation.go.html to see an example of how to use UpdateComputeCapacityReservationRequest.
+type UpdateComputeCapacityReservationRequest struct {
+
+	// The OCID of the compute capacity reservation.
+	CapacityReservationId *string `mandatory:"true" contributesTo:"path" name:"capacityReservationId"`
+
+	// Update compute capacity reservation details.
+	UpdateComputeCapacityReservationDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateComputeCapacityReservationRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateComputeCapacityReservationRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateComputeCapacityReservationRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateComputeCapacityReservationRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateComputeCapacityReservationResponse wrapper for the UpdateComputeCapacityReservation operation
+type UpdateComputeCapacityReservationResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response UpdateComputeCapacityReservationResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateComputeCapacityReservationResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_image_capability_schema_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_image_capability_schema_details.go
new file mode 100644
index 000000000000..58ac256d99fa
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_image_capability_schema_details.go
@@ -0,0 +1,79 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateComputeImageCapabilitySchemaDetails Create Image Capability Schema for an image.
+type UpdateComputeImageCapabilitySchemaDetails struct {
+
+	// A user-friendly name for the compute image capability schema
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The map of each capability name to its ImageCapabilitySchemaDescriptor.
+	SchemaData map[string]ImageCapabilitySchemaDescriptor `mandatory:"false" json:"schemaData"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+}
+
+func (m UpdateComputeImageCapabilitySchemaDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *UpdateComputeImageCapabilitySchemaDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DisplayName  *string                                    `json:"displayName"`
+		FreeformTags map[string]string                          `json:"freeformTags"`
+		SchemaData   map[string]imagecapabilityschemadescriptor `json:"schemaData"`
+		DefinedTags  map[string]map[string]interface{}          `json:"definedTags"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	m.SchemaData = make(map[string]ImageCapabilitySchemaDescriptor)
+	for k, v := range model.SchemaData {
+		nn, e = v.UnmarshalPolymorphicJSON(v.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.SchemaData[k] = nn.(ImageCapabilitySchemaDescriptor)
+		} else {
+			m.SchemaData[k] = nil
+		}
+	}
+
+	m.DefinedTags = model.DefinedTags
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_image_capability_schema_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_image_capability_schema_request_response.go
new file mode 100644
index 000000000000..306921b6d6a5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_compute_image_capability_schema_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateComputeImageCapabilitySchemaRequest wrapper for the UpdateComputeImageCapabilitySchema operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateComputeImageCapabilitySchema.go.html to see an example of how to use UpdateComputeImageCapabilitySchemaRequest.
+type UpdateComputeImageCapabilitySchemaRequest struct {
+
+	// The id of the compute image capability schema or the image ocid
+	ComputeImageCapabilitySchemaId *string `mandatory:"true" contributesTo:"path" name:"computeImageCapabilitySchemaId"`
+
+	// Updates the freeFormTags, definedTags, and display name of the image capability schema
+	UpdateComputeImageCapabilitySchemaDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateComputeImageCapabilitySchemaRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateComputeImageCapabilitySchemaRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateComputeImageCapabilitySchemaRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateComputeImageCapabilitySchemaRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateComputeImageCapabilitySchemaResponse wrapper for the UpdateComputeImageCapabilitySchema operation
+type UpdateComputeImageCapabilitySchemaResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ComputeImageCapabilitySchema instance
+	ComputeImageCapabilitySchema `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateComputeImageCapabilitySchemaResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateComputeImageCapabilitySchemaResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_console_history_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_console_history_details.go
new file mode 100644
index 000000000000..3ca3fd90b9f5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_console_history_details.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateConsoleHistoryDetails The representation of UpdateConsoleHistoryDetails
+type UpdateConsoleHistoryDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateConsoleHistoryDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_console_history_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_console_history_request_response.go
new file mode 100644
index 000000000000..51b160018cfc
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_console_history_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateConsoleHistoryRequest wrapper for the UpdateConsoleHistory operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateConsoleHistory.go.html to see an example of how to use UpdateConsoleHistoryRequest.
+type UpdateConsoleHistoryRequest struct {
+
+	// The OCID of the console history.
+	InstanceConsoleHistoryId *string `mandatory:"true" contributesTo:"path" name:"instanceConsoleHistoryId"`
+
+	// Update instance fields
+	UpdateConsoleHistoryDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateConsoleHistoryRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateConsoleHistoryRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateConsoleHistoryRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateConsoleHistoryRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateConsoleHistoryResponse wrapper for the UpdateConsoleHistory operation
+type UpdateConsoleHistoryResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ConsoleHistory instance
+	ConsoleHistory `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateConsoleHistoryResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateConsoleHistoryResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cpe_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cpe_details.go
new file mode 100644
index 000000000000..60ba52f135b1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cpe_details.go
@@ -0,0 +1,51 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateCpeDetails The representation of UpdateCpeDetails
+type UpdateCpeDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the CPE device type. You can provide
+	// a value if you want to generate CPE device configuration content for IPSec connections
+	// that use this CPE. For a list of possible values, see
+	// ListCpeDeviceShapes.
+	// For more information about generating CPE device configuration content, see:
+	//   * GetCpeDeviceConfigContent
+	//   * GetIpsecCpeDeviceConfigContent
+	//   * GetTunnelCpeDeviceConfigContent
+	//   * GetTunnelCpeDeviceConfig
+	CpeDeviceShapeId *string `mandatory:"false" json:"cpeDeviceShapeId"`
+}
+
+func (m UpdateCpeDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cpe_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cpe_request_response.go
new file mode 100644
index 000000000000..0e9a26f60dc4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cpe_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateCpeRequest wrapper for the UpdateCpe operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateCpe.go.html to see an example of how to use UpdateCpeRequest.
+type UpdateCpeRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the CPE.
+	CpeId *string `mandatory:"true" contributesTo:"path" name:"cpeId"`
+
+	// Details object for updating a CPE.
+	UpdateCpeDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateCpeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateCpeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateCpeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateCpeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateCpeResponse wrapper for the UpdateCpe operation
+type UpdateCpeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Cpe instance
+	Cpe `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateCpeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateCpeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_details.go
new file mode 100644
index 000000000000..c9e200fcfadc
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_details.go
@@ -0,0 +1,50 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateCrossConnectDetails Update a CrossConnect
+type UpdateCrossConnectDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Set to true to activate the cross-connect. You activate it after the physical cabling
+	// is complete, and you've confirmed the cross-connect's light levels are good and your side
+	// of the interface is up. Activation indicates to Oracle that the physical connection is ready.
+	// Example: `true`
+	IsActive *bool `mandatory:"false" json:"isActive"`
+
+	// A reference name or identifier for the physical fiber connection that this cross-connect
+	// uses.
+	CustomerReferenceName *string `mandatory:"false" json:"customerReferenceName"`
+}
+
+func (m UpdateCrossConnectDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_group_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_group_details.go
new file mode 100644
index 000000000000..78ca5e813db5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_group_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateCrossConnectGroupDetails The representation of UpdateCrossConnectGroupDetails
+type UpdateCrossConnectGroupDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// A reference name or identifier for the physical fiber connection that this cross-connect
+	// group uses.
+	CustomerReferenceName *string `mandatory:"false" json:"customerReferenceName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateCrossConnectGroupDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_group_request_response.go
new file mode 100644
index 000000000000..6518d8e61601
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_group_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateCrossConnectGroupRequest wrapper for the UpdateCrossConnectGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateCrossConnectGroup.go.html to see an example of how to use UpdateCrossConnectGroupRequest.
+type UpdateCrossConnectGroupRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect group.
+	CrossConnectGroupId *string `mandatory:"true" contributesTo:"path" name:"crossConnectGroupId"`
+
+	// Update CrossConnectGroup fields
+	UpdateCrossConnectGroupDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateCrossConnectGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateCrossConnectGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateCrossConnectGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateCrossConnectGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateCrossConnectGroupResponse wrapper for the UpdateCrossConnectGroup operation
+type UpdateCrossConnectGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The CrossConnectGroup instance
+	CrossConnectGroup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateCrossConnectGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateCrossConnectGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_request_response.go
new file mode 100644
index 000000000000..66b310a116a9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_cross_connect_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateCrossConnectRequest wrapper for the UpdateCrossConnect operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateCrossConnect.go.html to see an example of how to use UpdateCrossConnectRequest.
+type UpdateCrossConnectRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the cross-connect.
+	CrossConnectId *string `mandatory:"true" contributesTo:"path" name:"crossConnectId"`
+
+	// Update CrossConnect fields.
+	UpdateCrossConnectDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateCrossConnectRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateCrossConnectRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateCrossConnectRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateCrossConnectRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateCrossConnectResponse wrapper for the UpdateCrossConnect operation
+type UpdateCrossConnectResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The CrossConnect instance
+	CrossConnect `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateCrossConnectResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateCrossConnectResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dedicated_vm_host_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dedicated_vm_host_details.go
new file mode 100644
index 000000000000..b5d1dd409eb2
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dedicated_vm_host_details.go
@@ -0,0 +1,41 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateDedicatedVmHostDetails Details for updating the dedicated virtual machine host details.
+type UpdateDedicatedVmHostDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My dedicated VM host`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateDedicatedVmHostDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dedicated_vm_host_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dedicated_vm_host_request_response.go
new file mode 100644
index 000000000000..1dfef57c8a40
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dedicated_vm_host_request_response.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateDedicatedVmHostRequest wrapper for the UpdateDedicatedVmHost operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDedicatedVmHost.go.html to see an example of how to use UpdateDedicatedVmHostRequest.
+type UpdateDedicatedVmHostRequest struct {
+
+	// The OCID of the dedicated VM host.
+	DedicatedVmHostId *string `mandatory:"true" contributesTo:"path" name:"dedicatedVmHostId"`
+
+	// Update dedicated VM host details
+	UpdateDedicatedVmHostDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateDedicatedVmHostRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateDedicatedVmHostRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateDedicatedVmHostRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateDedicatedVmHostRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateDedicatedVmHostResponse wrapper for the UpdateDedicatedVmHost operation
+type UpdateDedicatedVmHostResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DedicatedVmHost instance
+	DedicatedVmHost `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateDedicatedVmHostResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateDedicatedVmHostResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dhcp_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dhcp_details.go
new file mode 100644
index 000000000000..bd5b31a38120
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dhcp_details.go
@@ -0,0 +1,79 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateDhcpDetails The representation of UpdateDhcpDetails
+type UpdateDhcpDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	Options []DhcpOption `mandatory:"false" json:"options"`
+}
+
+func (m UpdateDhcpDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *UpdateDhcpDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DefinedTags  map[string]map[string]interface{} `json:"definedTags"`
+		DisplayName  *string                           `json:"displayName"`
+		FreeformTags map[string]string                 `json:"freeformTags"`
+		Options      []dhcpoption                      `json:"options"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DefinedTags = model.DefinedTags
+
+	m.DisplayName = model.DisplayName
+
+	m.FreeformTags = model.FreeformTags
+
+	m.Options = make([]DhcpOption, len(model.Options))
+	for i, n := range model.Options {
+		nn, e = n.UnmarshalPolymorphicJSON(n.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.Options[i] = nn.(DhcpOption)
+		} else {
+			m.Options[i] = nil
+		}
+	}
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dhcp_options_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dhcp_options_request_response.go
new file mode 100644
index 000000000000..a9b451c1405b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_dhcp_options_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateDhcpOptionsRequest wrapper for the UpdateDhcpOptions operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDhcpOptions.go.html to see an example of how to use UpdateDhcpOptionsRequest.
+type UpdateDhcpOptionsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) for the set of DHCP options.
+	DhcpId *string `mandatory:"true" contributesTo:"path" name:"dhcpId"`
+
+	// Request object for updating a set of DHCP options.
+	UpdateDhcpDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateDhcpOptionsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateDhcpOptionsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateDhcpOptionsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateDhcpOptionsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateDhcpOptionsResponse wrapper for the UpdateDhcpOptions operation
+type UpdateDhcpOptionsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DhcpOptions instance
+	DhcpOptions `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateDhcpOptionsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateDhcpOptionsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_attachment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_attachment_details.go
new file mode 100644
index 000000000000..ea47301d0e72
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_attachment_details.go
@@ -0,0 +1,102 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateDrgAttachmentDetails The representation of UpdateDrgAttachmentDetails
+type UpdateDrgAttachmentDetails struct {
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the DRG route table that is assigned to this attachment.
+	// The DRG route table manages traffic inside the DRG.
+	// You can't remove a DRG route table from a DRG attachment, but you can reassign which
+	// DRG route table it uses.
+	DrgRouteTableId *string `mandatory:"false" json:"drgRouteTableId"`
+
+	NetworkDetails DrgAttachmentNetworkUpdateDetails `mandatory:"false" json:"networkDetails"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the export route distribution used to specify how routes in the assigned DRG route table
+	// are advertised out through the attachment.
+	// If this value is null, no routes are advertised through this attachment.
+	ExportDrgRouteDistributionId *string `mandatory:"false" json:"exportDrgRouteDistributionId"`
+
+	// This is the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the route table that is used to route the traffic as it enters a VCN through this attachment.
+	// For information about why you would associate a route table with a DRG attachment, see:
+	//   * Transit Routing: Access to Multiple VCNs in Same Region (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitrouting.htm)
+	//   * Transit Routing: Private Access to Oracle Services (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitroutingoracleservices.htm)
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+}
+
+func (m UpdateDrgAttachmentDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *UpdateDrgAttachmentDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DisplayName                  *string                           `json:"displayName"`
+		DrgRouteTableId              *string                           `json:"drgRouteTableId"`
+		NetworkDetails               drgattachmentnetworkupdatedetails `json:"networkDetails"`
+		DefinedTags                  map[string]map[string]interface{} `json:"definedTags"`
+		FreeformTags                 map[string]string                 `json:"freeformTags"`
+		ExportDrgRouteDistributionId *string                           `json:"exportDrgRouteDistributionId"`
+		RouteTableId                 *string                           `json:"routeTableId"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DisplayName = model.DisplayName
+
+	m.DrgRouteTableId = model.DrgRouteTableId
+
+	nn, e = model.NetworkDetails.UnmarshalPolymorphicJSON(model.NetworkDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.NetworkDetails = nn.(DrgAttachmentNetworkUpdateDetails)
+	} else {
+		m.NetworkDetails = nil
+	}
+
+	m.DefinedTags = model.DefinedTags
+
+	m.FreeformTags = model.FreeformTags
+
+	m.ExportDrgRouteDistributionId = model.ExportDrgRouteDistributionId
+
+	m.RouteTableId = model.RouteTableId
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_attachment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_attachment_request_response.go
new file mode 100644
index 000000000000..093b3e1780dd
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_attachment_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateDrgAttachmentRequest wrapper for the UpdateDrgAttachment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrgAttachment.go.html to see an example of how to use UpdateDrgAttachmentRequest.
+type UpdateDrgAttachmentRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG attachment.
+	DrgAttachmentId *string `mandatory:"true" contributesTo:"path" name:"drgAttachmentId"`
+
+	// Details object for updating a `DrgAttachment`.
+	UpdateDrgAttachmentDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateDrgAttachmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateDrgAttachmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateDrgAttachmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateDrgAttachmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateDrgAttachmentResponse wrapper for the UpdateDrgAttachment operation
+type UpdateDrgAttachmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgAttachment instance
+	DrgAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateDrgAttachmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateDrgAttachmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_details.go
new file mode 100644
index 000000000000..d35848534214
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_details.go
@@ -0,0 +1,42 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateDrgDetails The representation of UpdateDrgDetails
+type UpdateDrgDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	DefaultDrgRouteTables *DefaultDrgRouteTables `mandatory:"false" json:"defaultDrgRouteTables"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateDrgDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_request_response.go
new file mode 100644
index 000000000000..d4d646d7d3f3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateDrgRequest wrapper for the UpdateDrg operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrg.go.html to see an example of how to use UpdateDrgRequest.
+type UpdateDrgRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)](/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" contributesTo:"path" name:"drgId"`
+
+	// Details object for updating a DRG.
+	UpdateDrgDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateDrgRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateDrgRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateDrgRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateDrgRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateDrgResponse wrapper for the UpdateDrg operation
+type UpdateDrgResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Drg instance
+	Drg `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateDrgResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateDrgResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_details.go
new file mode 100644
index 000000000000..29913edb0796
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_details.go
@@ -0,0 +1,41 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateDrgRouteDistributionDetails Details used in a request to update a route distribution.
+type UpdateDrgRouteDistributionDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// You cannot assign a table to a virtual circuit or IPSec connection attachment if there is a static route rule for an RPC attachment.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateDrgRouteDistributionDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_request_response.go
new file mode 100644
index 000000000000..59fd9d160321
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateDrgRouteDistributionRequest wrapper for the UpdateDrgRouteDistribution operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrgRouteDistribution.go.html to see an example of how to use UpdateDrgRouteDistributionRequest.
+type UpdateDrgRouteDistributionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the route distribution.
+	DrgRouteDistributionId *string `mandatory:"true" contributesTo:"path" name:"drgRouteDistributionId"`
+
+	// Details object for updating a route distribution
+	UpdateDrgRouteDistributionDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateDrgRouteDistributionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateDrgRouteDistributionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateDrgRouteDistributionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateDrgRouteDistributionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateDrgRouteDistributionResponse wrapper for the UpdateDrgRouteDistribution operation
+type UpdateDrgRouteDistributionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgRouteDistribution instance
+	DrgRouteDistribution `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateDrgRouteDistributionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateDrgRouteDistributionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_statement_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_statement_details.go
new file mode 100644
index 000000000000..b19b04659033
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_statement_details.go
@@ -0,0 +1,70 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateDrgRouteDistributionStatementDetails Route distribution statements to update in the route distribution.
+type UpdateDrgRouteDistributionStatementDetails struct {
+
+	// The Oracle-assigned ID of each route distribution statement to be updated.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The action is applied only if all of the match criteria is met.
+	// If there are no match criteria in a statement, match ALL is implied.
+	MatchCriteria []DrgRouteDistributionMatchCriteria `mandatory:"false" json:"matchCriteria"`
+
+	// The priority of the statement you'd like to update.
+	Priority *int `mandatory:"false" json:"priority"`
+}
+
+func (m UpdateDrgRouteDistributionStatementDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *UpdateDrgRouteDistributionStatementDetails) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		MatchCriteria []drgroutedistributionmatchcriteria `json:"matchCriteria"`
+		Priority      *int                                `json:"priority"`
+		Id            *string                             `json:"id"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.MatchCriteria = make([]DrgRouteDistributionMatchCriteria, len(model.MatchCriteria))
+	for i, n := range model.MatchCriteria {
+		nn, e = n.UnmarshalPolymorphicJSON(n.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.MatchCriteria[i] = nn.(DrgRouteDistributionMatchCriteria)
+		} else {
+			m.MatchCriteria[i] = nil
+		}
+	}
+
+	m.Priority = model.Priority
+
+	m.Id = model.Id
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_statements_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_statements_details.go
new file mode 100644
index 000000000000..474ac9182c96
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_statements_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateDrgRouteDistributionStatementsDetails Details request to update statements in a route distribution.
+type UpdateDrgRouteDistributionStatementsDetails struct {
+
+	// The route distribution statements to update, and the details to be updated.
+	Statements []UpdateDrgRouteDistributionStatementDetails `mandatory:"true" json:"statements"`
+}
+
+func (m UpdateDrgRouteDistributionStatementsDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_statements_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_statements_request_response.go
new file mode 100644
index 000000000000..ba490e6a0102
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_distribution_statements_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateDrgRouteDistributionStatementsRequest wrapper for the UpdateDrgRouteDistributionStatements operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrgRouteDistributionStatements.go.html to see an example of how to use UpdateDrgRouteDistributionStatementsRequest.
+type UpdateDrgRouteDistributionStatementsRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the route distribution.
+	DrgRouteDistributionId *string `mandatory:"true" contributesTo:"path" name:"drgRouteDistributionId"`
+
+	// Request to update one or more route distribution statements in the route distribution.
+	UpdateDrgRouteDistributionStatementsDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateDrgRouteDistributionStatementsRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateDrgRouteDistributionStatementsRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateDrgRouteDistributionStatementsRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateDrgRouteDistributionStatementsRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateDrgRouteDistributionStatementsResponse wrapper for the UpdateDrgRouteDistributionStatements operation
+type UpdateDrgRouteDistributionStatementsResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The []DrgRouteDistributionStatement instance
+	Items []DrgRouteDistributionStatement `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateDrgRouteDistributionStatementsResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateDrgRouteDistributionStatementsResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_rule_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_rule_details.go
new file mode 100644
index 000000000000..0d5b4bda52cb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_rule_details.go
@@ -0,0 +1,65 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateDrgRouteRuleDetails Details used to update a route rule in the DRG route table.
+type UpdateDrgRouteRuleDetails struct {
+
+	// The Oracle-assigned ID of each DRG route rule to update.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The range of IP addresses used for matching when routing traffic.
+	// Potential values:
+	//   * IP address range in CIDR notation. Can be an IPv4 or IPv6 CIDR. For example: `192.168.1.0/24`
+	//   or `2001:0db8:0123:45::/56`.
+	Destination *string `mandatory:"false" json:"destination"`
+
+	// Type of destination for the rule. Required if `direction` = `EGRESS`.
+	// Allowed values:
+	//   * `CIDR_BLOCK`: If the rule's `destination` is an IP address range in CIDR notation.
+	DestinationType UpdateDrgRouteRuleDetailsDestinationTypeEnum `mandatory:"false" json:"destinationType,omitempty"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the next hop DRG attachment. The next hop DRG attachment is responsible
+	// for reaching the network destination.
+	NextHopDrgAttachmentId *string `mandatory:"false" json:"nextHopDrgAttachmentId"`
+}
+
+func (m UpdateDrgRouteRuleDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UpdateDrgRouteRuleDetailsDestinationTypeEnum Enum with underlying type: string
+type UpdateDrgRouteRuleDetailsDestinationTypeEnum string
+
+// Set of constants representing the allowable values for UpdateDrgRouteRuleDetailsDestinationTypeEnum
+const (
+	UpdateDrgRouteRuleDetailsDestinationTypeCidrBlock UpdateDrgRouteRuleDetailsDestinationTypeEnum = "CIDR_BLOCK"
+)
+
+var mappingUpdateDrgRouteRuleDetailsDestinationType = map[string]UpdateDrgRouteRuleDetailsDestinationTypeEnum{
+	"CIDR_BLOCK": UpdateDrgRouteRuleDetailsDestinationTypeCidrBlock,
+}
+
+// GetUpdateDrgRouteRuleDetailsDestinationTypeEnumValues Enumerates the set of values for UpdateDrgRouteRuleDetailsDestinationTypeEnum
+func GetUpdateDrgRouteRuleDetailsDestinationTypeEnumValues() []UpdateDrgRouteRuleDetailsDestinationTypeEnum {
+	values := make([]UpdateDrgRouteRuleDetailsDestinationTypeEnum, 0)
+	for _, v := range mappingUpdateDrgRouteRuleDetailsDestinationType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_rules_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_rules_details.go
new file mode 100644
index 000000000000..f0c0eddd6a2d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_rules_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateDrgRouteRulesDetails Details used to update route rules in a DRG route table.
+type UpdateDrgRouteRulesDetails struct {
+
+	// The DRG rute rules to update.
+	RouteRules []UpdateDrgRouteRuleDetails `mandatory:"false" json:"routeRules"`
+}
+
+func (m UpdateDrgRouteRulesDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_rules_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_rules_request_response.go
new file mode 100644
index 000000000000..d1349a01ad33
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_rules_request_response.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateDrgRouteRulesRequest wrapper for the UpdateDrgRouteRules operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrgRouteRules.go.html to see an example of how to use UpdateDrgRouteRulesRequest.
+type UpdateDrgRouteRulesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG route table.
+	DrgRouteTableId *string `mandatory:"true" contributesTo:"path" name:"drgRouteTableId"`
+
+	// Request to update one or more route rules in the DRG route table.
+	UpdateDrgRouteRulesDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateDrgRouteRulesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateDrgRouteRulesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateDrgRouteRulesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateDrgRouteRulesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateDrgRouteRulesResponse wrapper for the UpdateDrgRouteRules operation
+type UpdateDrgRouteRulesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The []DrgRouteRule instance
+	Items []DrgRouteRule `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateDrgRouteRulesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateDrgRouteRulesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_table_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_table_details.go
new file mode 100644
index 000000000000..94f03cb2060b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_table_details.go
@@ -0,0 +1,49 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateDrgRouteTableDetails Details used in a request to update a DRG route table.
+type UpdateDrgRouteTableDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// You can't assign a table to a virtual circuit or IPSec connection attachment if there is a static route rule for an RPC attachment.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the import route distribution used to specify how incoming route advertisements through
+	// referenced attachements are inserted into the DRG route table.
+	ImportDrgRouteDistributionId *string `mandatory:"false" json:"importDrgRouteDistributionId"`
+
+	// If you want traffic to be routed using ECMP across your virtual circuits or IPSec tunnels to
+	// your on-prem networks, set this value to true on the route table.
+	IsEcmpEnabled *bool `mandatory:"false" json:"isEcmpEnabled"`
+}
+
+func (m UpdateDrgRouteTableDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_table_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_table_request_response.go
new file mode 100644
index 000000000000..336387cbac21
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_drg_route_table_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateDrgRouteTableRequest wrapper for the UpdateDrgRouteTable operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateDrgRouteTable.go.html to see an example of how to use UpdateDrgRouteTableRequest.
+type UpdateDrgRouteTableRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the DRG route table.
+	DrgRouteTableId *string `mandatory:"true" contributesTo:"path" name:"drgRouteTableId"`
+
+	// Details object used to updating a DRG route table.
+	UpdateDrgRouteTableDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateDrgRouteTableRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateDrgRouteTableRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateDrgRouteTableRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateDrgRouteTableRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateDrgRouteTableResponse wrapper for the UpdateDrgRouteTable operation
+type UpdateDrgRouteTableResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The DrgRouteTable instance
+	DrgRouteTable `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateDrgRouteTableResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateDrgRouteTableResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_i_p_sec_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_i_p_sec_connection_request_response.go
new file mode 100644
index 000000000000..527e456dc020
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_i_p_sec_connection_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateIPSecConnectionRequest wrapper for the UpdateIPSecConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateIPSecConnection.go.html to see an example of how to use UpdateIPSecConnectionRequest.
+type UpdateIPSecConnectionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// Details object for updating a IPSec connection.
+	UpdateIpSecConnectionDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateIPSecConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateIPSecConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateIPSecConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateIPSecConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateIPSecConnectionResponse wrapper for the UpdateIPSecConnection operation
+type UpdateIPSecConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The IpSecConnection instance
+	IpSecConnection `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateIPSecConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateIPSecConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_i_p_sec_connection_tunnel_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_i_p_sec_connection_tunnel_request_response.go
new file mode 100644
index 000000000000..a3280723a14b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_i_p_sec_connection_tunnel_request_response.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateIPSecConnectionTunnelRequest wrapper for the UpdateIPSecConnectionTunnel operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateIPSecConnectionTunnel.go.html to see an example of how to use UpdateIPSecConnectionTunnelRequest.
+type UpdateIPSecConnectionTunnelRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the tunnel.
+	TunnelId *string `mandatory:"true" contributesTo:"path" name:"tunnelId"`
+
+	// Details object for updating a IPSecConnection tunnel's details.
+	UpdateIpSecConnectionTunnelDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateIPSecConnectionTunnelRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateIPSecConnectionTunnelRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateIPSecConnectionTunnelRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateIPSecConnectionTunnelRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateIPSecConnectionTunnelResponse wrapper for the UpdateIPSecConnectionTunnel operation
+type UpdateIPSecConnectionTunnelResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The IpSecConnectionTunnel instance
+	IpSecConnectionTunnel `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateIPSecConnectionTunnelResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateIPSecConnectionTunnelResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_i_p_sec_connection_tunnel_shared_secret_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_i_p_sec_connection_tunnel_shared_secret_request_response.go
new file mode 100644
index 000000000000..65671c14461d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_i_p_sec_connection_tunnel_shared_secret_request_response.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateIPSecConnectionTunnelSharedSecretRequest wrapper for the UpdateIPSecConnectionTunnelSharedSecret operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateIPSecConnectionTunnelSharedSecret.go.html to see an example of how to use UpdateIPSecConnectionTunnelSharedSecretRequest.
+type UpdateIPSecConnectionTunnelSharedSecretRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the tunnel.
+	TunnelId *string `mandatory:"true" contributesTo:"path" name:"tunnelId"`
+
+	// Details object for updating a IPSec connection tunnel's sharedSecret.
+	UpdateIpSecConnectionTunnelSharedSecretDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateIPSecConnectionTunnelSharedSecretRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateIPSecConnectionTunnelSharedSecretRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateIPSecConnectionTunnelSharedSecretRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateIPSecConnectionTunnelSharedSecretRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateIPSecConnectionTunnelSharedSecretResponse wrapper for the UpdateIPSecConnectionTunnelSharedSecret operation
+type UpdateIPSecConnectionTunnelSharedSecretResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The IpSecConnectionTunnelSharedSecret instance
+	IpSecConnectionTunnelSharedSecret `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateIPSecConnectionTunnelSharedSecretResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateIPSecConnectionTunnelSharedSecretResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_image_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_image_details.go
new file mode 100644
index 000000000000..2c867b9d8b0e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_image_details.go
@@ -0,0 +1,49 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateImageDetails The representation of UpdateImageDetails
+type UpdateImageDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My custom Oracle Linux image`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Operating system
+	// Example: `Oracle Linux`
+	OperatingSystem *string `mandatory:"false" json:"operatingSystem"`
+
+	// Operating system version
+	// Example: `7.4`
+	OperatingSystemVersion *string `mandatory:"false" json:"operatingSystemVersion"`
+}
+
+func (m UpdateImageDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_image_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_image_request_response.go
new file mode 100644
index 000000000000..eed413317eae
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_image_request_response.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateImageRequest wrapper for the UpdateImage operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateImage.go.html to see an example of how to use UpdateImageRequest.
+type UpdateImageRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the image.
+	ImageId *string `mandatory:"true" contributesTo:"path" name:"imageId"`
+
+	// Updates the image display name field. Avoid entering confidential information.
+	UpdateImageDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateImageRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateImageRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateImageRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateImageRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateImageResponse wrapper for the UpdateImage operation
+type UpdateImageResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Image instance
+	Image `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateImageResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateImageResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_agent_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_agent_config_details.go
new file mode 100644
index 000000000000..e5efd28bf0c1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_agent_config_details.go
@@ -0,0 +1,62 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateInstanceAgentConfigDetails Configuration options for the Oracle Cloud Agent software running on the instance.
+type UpdateInstanceAgentConfigDetails struct {
+
+	// Whether Oracle Cloud Agent can gather performance metrics and monitor the instance using the
+	// monitoring plugins.
+	// These are the monitoring plugins: Compute Instance Monitoring
+	// and Custom Logs Monitoring.
+	// The monitoring plugins are controlled by this parameter and by the per-plugin
+	// configuration in the `pluginsConfig` object.
+	// - If `isMonitoringDisabled` is true, all of the monitoring plugins are disabled, regardless of
+	// the per-plugin configuration.
+	// - If `isMonitoringDisabled` is false, all of the monitoring plugins are enabled. You
+	// can optionally disable individual monitoring plugins by providing a value in the `pluginsConfig`
+	// object.
+	IsMonitoringDisabled *bool `mandatory:"false" json:"isMonitoringDisabled"`
+
+	// Whether Oracle Cloud Agent can run all the available management plugins.
+	// These are the management plugins: OS Management Service Agent and Compute Instance
+	// Run Command.
+	// The management plugins are controlled by this parameter and by the per-plugin
+	// configuration in the `pluginsConfig` object.
+	// - If `isManagementDisabled` is true, all of the management plugins are disabled, regardless of
+	// the per-plugin configuration.
+	// - If `isManagementDisabled` is false, all of the management plugins are enabled. You
+	// can optionally disable individual management plugins by providing a value in the `pluginsConfig`
+	// object.
+	IsManagementDisabled *bool `mandatory:"false" json:"isManagementDisabled"`
+
+	// Whether Oracle Cloud Agent can run all the available plugins.
+	// This includes the management and monitoring plugins.
+	// To get a list of available plugins, use the
+	// ListInstanceagentAvailablePlugins
+	// operation in the Oracle Cloud Agent API. For more information about the available plugins, see
+	// Managing Plugins with Oracle Cloud Agent (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/manage-plugins.htm).
+	AreAllPluginsDisabled *bool `mandatory:"false" json:"areAllPluginsDisabled"`
+
+	// The configuration of plugins associated with this instance.
+	PluginsConfig []InstanceAgentPluginConfigDetails `mandatory:"false" json:"pluginsConfig"`
+}
+
+func (m UpdateInstanceAgentConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_availability_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_availability_config_details.go
new file mode 100644
index 000000000000..58f5ad3a072e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_availability_config_details.go
@@ -0,0 +1,61 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateInstanceAvailabilityConfigDetails Options for defining the availability of a VM instance after a maintenance event that impacts the underlying
+// hardware, including whether to live migrate supported VM instances when possible without sending a prior customer notification.
+type UpdateInstanceAvailabilityConfigDetails struct {
+
+	// Whether to live migrate supported VM instances to a healthy physical VM host without
+	// disrupting running instances during infrastructure maintenance events. If null, Oracle
+	// chooses the best option for migrating the VM during infrastructure maintenance events.
+	IsLiveMigrationPreferred *bool `mandatory:"false" json:"isLiveMigrationPreferred"`
+
+	// The lifecycle state for an instance when it is recovered after infrastructure maintenance.
+	// * `RESTORE_INSTANCE` - The instance is restored to the lifecycle state it was in before the maintenance event.
+	// If the instance was running, it is automatically rebooted. This is the default action when a value is not set.
+	// * `STOP_INSTANCE` - The instance is recovered in the stopped state.
+	RecoveryAction UpdateInstanceAvailabilityConfigDetailsRecoveryActionEnum `mandatory:"false" json:"recoveryAction,omitempty"`
+}
+
+func (m UpdateInstanceAvailabilityConfigDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UpdateInstanceAvailabilityConfigDetailsRecoveryActionEnum Enum with underlying type: string
+type UpdateInstanceAvailabilityConfigDetailsRecoveryActionEnum string
+
+// Set of constants representing the allowable values for UpdateInstanceAvailabilityConfigDetailsRecoveryActionEnum
+const (
+	UpdateInstanceAvailabilityConfigDetailsRecoveryActionRestoreInstance UpdateInstanceAvailabilityConfigDetailsRecoveryActionEnum = "RESTORE_INSTANCE"
+	UpdateInstanceAvailabilityConfigDetailsRecoveryActionStopInstance    UpdateInstanceAvailabilityConfigDetailsRecoveryActionEnum = "STOP_INSTANCE"
+)
+
+var mappingUpdateInstanceAvailabilityConfigDetailsRecoveryAction = map[string]UpdateInstanceAvailabilityConfigDetailsRecoveryActionEnum{
+	"RESTORE_INSTANCE": UpdateInstanceAvailabilityConfigDetailsRecoveryActionRestoreInstance,
+	"STOP_INSTANCE":    UpdateInstanceAvailabilityConfigDetailsRecoveryActionStopInstance,
+}
+
+// GetUpdateInstanceAvailabilityConfigDetailsRecoveryActionEnumValues Enumerates the set of values for UpdateInstanceAvailabilityConfigDetailsRecoveryActionEnum
+func GetUpdateInstanceAvailabilityConfigDetailsRecoveryActionEnumValues() []UpdateInstanceAvailabilityConfigDetailsRecoveryActionEnum {
+	values := make([]UpdateInstanceAvailabilityConfigDetailsRecoveryActionEnum, 0)
+	for _, v := range mappingUpdateInstanceAvailabilityConfigDetailsRecoveryAction {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_configuration_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_configuration_details.go
new file mode 100644
index 000000000000..f59a4c466b56
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_configuration_details.go
@@ -0,0 +1,41 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateInstanceConfigurationDetails The representation of UpdateInstanceConfigurationDetails
+type UpdateInstanceConfigurationDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My instance configuration`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateInstanceConfigurationDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_configuration_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_configuration_request_response.go
new file mode 100644
index 000000000000..ae72ceb144a9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_configuration_request_response.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateInstanceConfigurationRequest wrapper for the UpdateInstanceConfiguration operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateInstanceConfiguration.go.html to see an example of how to use UpdateInstanceConfigurationRequest.
+type UpdateInstanceConfigurationRequest struct {
+
+	// The OCID of the instance configuration.
+	InstanceConfigurationId *string `mandatory:"true" contributesTo:"path" name:"instanceConfigurationId"`
+
+	// Updates the freeFormTags, definedTags, and display name of an instance configuration.
+	UpdateInstanceConfigurationDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateInstanceConfigurationRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateInstanceConfigurationRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateInstanceConfigurationRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateInstanceConfigurationRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateInstanceConfigurationResponse wrapper for the UpdateInstanceConfiguration operation
+type UpdateInstanceConfigurationResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstanceConfiguration instance
+	InstanceConfiguration `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateInstanceConfigurationResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateInstanceConfigurationResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_console_connection_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_console_connection_details.go
new file mode 100644
index 000000000000..fe2d5c23c9bb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_console_connection_details.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateInstanceConsoleConnectionDetails Specifies the properties for updating tags for an instance console connection.
+type UpdateInstanceConsoleConnectionDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateInstanceConsoleConnectionDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_console_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_console_connection_request_response.go
new file mode 100644
index 000000000000..2d23d46f00ab
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_console_connection_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateInstanceConsoleConnectionRequest wrapper for the UpdateInstanceConsoleConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateInstanceConsoleConnection.go.html to see an example of how to use UpdateInstanceConsoleConnectionRequest.
+type UpdateInstanceConsoleConnectionRequest struct {
+
+	// The OCID of the instance console connection.
+	InstanceConsoleConnectionId *string `mandatory:"true" contributesTo:"path" name:"instanceConsoleConnectionId"`
+
+	// Update instanceConsoleConnection tags
+	UpdateInstanceConsoleConnectionDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateInstanceConsoleConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateInstanceConsoleConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateInstanceConsoleConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateInstanceConsoleConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateInstanceConsoleConnectionResponse wrapper for the UpdateInstanceConsoleConnection operation
+type UpdateInstanceConsoleConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstanceConsoleConnection instance
+	InstanceConsoleConnection `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateInstanceConsoleConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateInstanceConsoleConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_details.go
new file mode 100644
index 000000000000..1632dcb44d3f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_details.go
@@ -0,0 +1,103 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateInstanceDetails The representation of UpdateInstanceDetails
+type UpdateInstanceDetails struct {
+
+	// The OCID of the compute capacity reservation this instance is launched under.
+	// You can remove the instance from a reservation by specifying an empty string as input for this field.
+	// For more information, see Capacity Reservations (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/reserve-capacity.htm#default).
+	CapacityReservationId *string `mandatory:"false" json:"capacityReservationId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	// Example: `My bare metal instance`
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	AgentConfig *UpdateInstanceAgentConfigDetails `mandatory:"false" json:"agentConfig"`
+
+	// Custom metadata key/value string pairs that you provide. Any set of key/value pairs
+	// provided here will completely replace the current set of key/value pairs in the `metadata`
+	// field on the instance.
+	// The "user_data" field and the "ssh_authorized_keys" field cannot be changed after an instance
+	// has launched. Any request that updates, removes, or adds either of these fields will be
+	// rejected. You must provide the same values for "user_data" and "ssh_authorized_keys" that
+	// already exist on the instance.
+	// The combined size of the `metadata` and `extendedMetadata` objects can be a maximum of
+	// 32,000 bytes.
+	Metadata map[string]string `mandatory:"false" json:"metadata"`
+
+	// Additional metadata key/value pairs that you provide. They serve the same purpose and
+	// functionality as fields in the `metadata` object.
+	// They are distinguished from `metadata` fields in that these can be nested JSON objects
+	// (whereas `metadata` fields are string/string maps only).
+	// The "user_data" field and the "ssh_authorized_keys" field cannot be changed after an instance
+	// has launched. Any request that updates, removes, or adds either of these fields will be
+	// rejected. You must provide the same values for "user_data" and "ssh_authorized_keys" that
+	// already exist on the instance.
+	// The combined size of the `metadata` and `extendedMetadata` objects can be a maximum of
+	// 32,000 bytes.
+	ExtendedMetadata map[string]interface{} `mandatory:"false" json:"extendedMetadata"`
+
+	// The shape of the instance. The shape determines the number of CPUs and the amount of memory
+	// allocated to the instance. For more information about how to change shapes, and a list of
+	// shapes that are supported, see
+	// Editing an Instance (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/resizinginstances.htm).
+	// For details about the CPUs, memory, and other properties of each shape, see
+	// Compute Shapes (https://docs.cloud.oracle.com/iaas/Content/Compute/References/computeshapes.htm).
+	// The new shape must be compatible with the image that was used to launch the instance. You
+	// can enumerate all available shapes and determine image compatibility by calling
+	// ListShapes.
+	// If the instance is running when you change the shape, the instance is rebooted.
+	// Example: `VM.Standard2.1`
+	Shape *string `mandatory:"false" json:"shape"`
+
+	ShapeConfig *UpdateInstanceShapeConfigDetails `mandatory:"false" json:"shapeConfig"`
+
+	InstanceOptions *InstanceOptions `mandatory:"false" json:"instanceOptions"`
+
+	// A fault domain is a grouping of hardware and infrastructure within an availability domain.
+	// Each availability domain contains three fault domains. Fault domains let you distribute your
+	// instances so that they are not on the same physical hardware within a single availability domain.
+	// A hardware failure or Compute hardware maintenance that affects one fault domain does not affect
+	// instances in other fault domains.
+	// To get a list of fault domains, use the
+	// ListFaultDomains operation in the
+	// Identity and Access Management Service API.
+	// Example: `FAULT-DOMAIN-1`
+	FaultDomain *string `mandatory:"false" json:"faultDomain"`
+
+	LaunchOptions *UpdateLaunchOptions `mandatory:"false" json:"launchOptions"`
+
+	AvailabilityConfig *UpdateInstanceAvailabilityConfigDetails `mandatory:"false" json:"availabilityConfig"`
+}
+
+func (m UpdateInstanceDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_pool_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_pool_details.go
new file mode 100644
index 000000000000..a34ae33f2dc8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_pool_details.go
@@ -0,0 +1,54 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateInstancePoolDetails The data to update an instance pool.
+type UpdateInstancePoolDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the instance pool. Does not have to be unique, and it's
+	// changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance configuration associated with the
+	// instance pool.
+	InstanceConfigurationId *string `mandatory:"false" json:"instanceConfigurationId"`
+
+	// The placement configurations for the instance pool. Provide one placement configuration for
+	// each availability domain.
+	// To use the instance pool with a regional subnet, provide a placement configuration for
+	// each availability domain, and include the regional subnet in each placement
+	// configuration.
+	PlacementConfigurations []UpdateInstancePoolPlacementConfigurationDetails `mandatory:"false" json:"placementConfigurations"`
+
+	// The number of instances that should be in the instance pool.
+	Size *int `mandatory:"false" json:"size"`
+}
+
+func (m UpdateInstancePoolDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_pool_placement_configuration_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_pool_placement_configuration_details.go
new file mode 100644
index 000000000000..f7a87287b578
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_pool_placement_configuration_details.go
@@ -0,0 +1,48 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateInstancePoolPlacementConfigurationDetails The location for where an instance pool will place instances.
+type UpdateInstancePoolPlacementConfigurationDetails struct {
+
+	// The availability domain to place instances.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the primary subnet to place instances.
+	PrimarySubnetId *string `mandatory:"true" json:"primarySubnetId"`
+
+	// The fault domains to place instances.
+	// If you don't provide any values, the system makes a best effort to distribute
+	// instances across all fault domains based on capacity.
+	// To distribute the instances evenly across selected fault domains, provide a
+	// set of fault domains. For example, you might want instances to be evenly
+	// distributed if your applications require high availability.
+	// To get a list of fault domains, use the
+	// ListFaultDomains operation
+	// in the Identity and Access Management Service API.
+	// Example: `[FAULT-DOMAIN-1, FAULT-DOMAIN-2, FAULT-DOMAIN-3]`
+	FaultDomains []string `mandatory:"false" json:"faultDomains"`
+
+	// The set of subnet OCIDs for secondary VNICs for instances in the pool.
+	SecondaryVnicSubnets []InstancePoolPlacementSecondaryVnicSubnet `mandatory:"false" json:"secondaryVnicSubnets"`
+}
+
+func (m UpdateInstancePoolPlacementConfigurationDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_pool_request_response.go
new file mode 100644
index 000000000000..06587cc1d008
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_pool_request_response.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateInstancePoolRequest wrapper for the UpdateInstancePool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateInstancePool.go.html to see an example of how to use UpdateInstancePoolRequest.
+type UpdateInstancePoolRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance pool.
+	InstancePoolId *string `mandatory:"true" contributesTo:"path" name:"instancePoolId"`
+
+	// Update instance pool configuration
+	UpdateInstancePoolDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateInstancePoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateInstancePoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateInstancePoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateInstancePoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateInstancePoolResponse wrapper for the UpdateInstancePool operation
+type UpdateInstancePoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InstancePool instance
+	InstancePool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateInstancePoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateInstancePoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_request_response.go
new file mode 100644
index 000000000000..1d68bd09a612
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_request_response.go
@@ -0,0 +1,96 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateInstanceRequest wrapper for the UpdateInstance operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateInstance.go.html to see an example of how to use UpdateInstanceRequest.
+type UpdateInstanceRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the instance.
+	InstanceId *string `mandatory:"true" contributesTo:"path" name:"instanceId"`
+
+	// Update instance fields
+	UpdateInstanceDetails `contributesTo:"body"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateInstanceRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateInstanceRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateInstanceRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateInstanceRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateInstanceResponse wrapper for the UpdateInstance operation
+type UpdateInstanceResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Instance instance
+	Instance `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response UpdateInstanceResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateInstanceResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_shape_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_shape_config_details.go
new file mode 100644
index 000000000000..8d37880aad9b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_instance_shape_config_details.go
@@ -0,0 +1,71 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateInstanceShapeConfigDetails The shape configuration requested for the instance. If provided, the instance will be updated
+// with the resources specified. In the case where some properties are missing,
+// the missing values will be set to the default for the provided `shape`.
+// Each shape only supports certain configurable values. If the `shape` is provided
+// and the configuration values are invalid for that new `shape`, an error will be returned.
+// If no `shape` is provided and the configuration values are invalid for the instance's
+// existing shape, an error will be returned.
+type UpdateInstanceShapeConfigDetails struct {
+
+	// The total number of OCPUs available to the instance.
+	Ocpus *float32 `mandatory:"false" json:"ocpus"`
+
+	// The total amount of memory available to the instance, in gigabytes.
+	MemoryInGBs *float32 `mandatory:"false" json:"memoryInGBs"`
+
+	// The baseline OCPU utilization for a subcore burstable VM instance. Leave this attribute blank for a
+	// non-burstable instance, or explicitly specify non-burstable with `BASELINE_1_1`.
+	// The following values are supported:
+	// - `BASELINE_1_8` - baseline usage is 1/8 of an OCPU.
+	// - `BASELINE_1_2` - baseline usage is 1/2 of an OCPU.
+	// - `BASELINE_1_1` - baseline usage is an entire OCPU. This represents a non-burstable instance.
+	BaselineOcpuUtilization UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum `mandatory:"false" json:"baselineOcpuUtilization,omitempty"`
+}
+
+func (m UpdateInstanceShapeConfigDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum Enum with underlying type: string
+type UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum string
+
+// Set of constants representing the allowable values for UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum
+const (
+	UpdateInstanceShapeConfigDetailsBaselineOcpuUtilization8 UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum = "BASELINE_1_8"
+	UpdateInstanceShapeConfigDetailsBaselineOcpuUtilization2 UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum = "BASELINE_1_2"
+	UpdateInstanceShapeConfigDetailsBaselineOcpuUtilization1 UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum = "BASELINE_1_1"
+)
+
+var mappingUpdateInstanceShapeConfigDetailsBaselineOcpuUtilization = map[string]UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum{
+	"BASELINE_1_8": UpdateInstanceShapeConfigDetailsBaselineOcpuUtilization8,
+	"BASELINE_1_2": UpdateInstanceShapeConfigDetailsBaselineOcpuUtilization2,
+	"BASELINE_1_1": UpdateInstanceShapeConfigDetailsBaselineOcpuUtilization1,
+}
+
+// GetUpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnumValues Enumerates the set of values for UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum
+func GetUpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnumValues() []UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum {
+	values := make([]UpdateInstanceShapeConfigDetailsBaselineOcpuUtilizationEnum, 0)
+	for _, v := range mappingUpdateInstanceShapeConfigDetailsBaselineOcpuUtilization {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_internet_gateway_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_internet_gateway_details.go
new file mode 100644
index 000000000000..dc4ddeb7858a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_internet_gateway_details.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateInternetGatewayDetails The representation of UpdateInternetGatewayDetails
+type UpdateInternetGatewayDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Whether the gateway is enabled.
+	IsEnabled *bool `mandatory:"false" json:"isEnabled"`
+}
+
+func (m UpdateInternetGatewayDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_internet_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_internet_gateway_request_response.go
new file mode 100644
index 000000000000..16ec2c13ebc3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_internet_gateway_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateInternetGatewayRequest wrapper for the UpdateInternetGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateInternetGateway.go.html to see an example of how to use UpdateInternetGatewayRequest.
+type UpdateInternetGatewayRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the internet gateway.
+	IgId *string `mandatory:"true" contributesTo:"path" name:"igId"`
+
+	// Details for updating the internet gateway.
+	UpdateInternetGatewayDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateInternetGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateInternetGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateInternetGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateInternetGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateInternetGatewayResponse wrapper for the UpdateInternetGateway operation
+type UpdateInternetGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The InternetGateway instance
+	InternetGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateInternetGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateInternetGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_connection_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_connection_details.go
new file mode 100644
index 000000000000..e52dc1370635
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_connection_details.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateIpSecConnectionDetails The representation of UpdateIpSecConnectionDetails
+type UpdateIpSecConnectionDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Your identifier for your CPE device. Can be either an IP address or a hostname (specifically, the
+	// fully qualified domain name (FQDN)). The type of identifier you provide here must correspond
+	// to the value for `cpeLocalIdentifierType`.
+	// For information about why you'd provide this value, see
+	// If Your CPE Is Behind a NAT Device (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/overviewIPsec.htm#nat).
+	// Example IP address: `10.0.3.3`
+	// Example hostname: `cpe.example.com`
+	CpeLocalIdentifier *string `mandatory:"false" json:"cpeLocalIdentifier"`
+
+	// The type of identifier for your CPE device. The value you provide here must correspond to the value
+	// for `cpeLocalIdentifier`.
+	CpeLocalIdentifierType UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum `mandatory:"false" json:"cpeLocalIdentifierType,omitempty"`
+
+	// Static routes to the CPE. If you provide this attribute, it replaces the entire current set of
+	// static routes. A static route's CIDR must not be a multicast address or class E address.
+	// The CIDR can be either IPv4 or IPv6.
+	// IPv6 addressing is supported for all commercial and government regions.
+	// See IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	// Example: `10.0.1.0/24`
+	// Example: `2001:db8::/32`
+	StaticRoutes []string `mandatory:"false" json:"staticRoutes"`
+}
+
+func (m UpdateIpSecConnectionDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum Enum with underlying type: string
+type UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum string
+
+// Set of constants representing the allowable values for UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum
+const (
+	UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeIpAddress UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum = "IP_ADDRESS"
+	UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeHostname  UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum = "HOSTNAME"
+)
+
+var mappingUpdateIpSecConnectionDetailsCpeLocalIdentifierType = map[string]UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum{
+	"IP_ADDRESS": UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeIpAddress,
+	"HOSTNAME":   UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeHostname,
+}
+
+// GetUpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnumValues Enumerates the set of values for UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum
+func GetUpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnumValues() []UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum {
+	values := make([]UpdateIpSecConnectionDetailsCpeLocalIdentifierTypeEnum, 0)
+	for _, v := range mappingUpdateIpSecConnectionDetailsCpeLocalIdentifierType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_connection_tunnel_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_connection_tunnel_details.go
new file mode 100644
index 000000000000..5d9539450e9e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_connection_tunnel_details.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateIpSecConnectionTunnelDetails The representation of UpdateIpSecConnectionTunnelDetails
+type UpdateIpSecConnectionTunnelDetails struct {
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The type of routing to use for this tunnel (either BGP dynamic routing or static routing).
+	Routing UpdateIpSecConnectionTunnelDetailsRoutingEnum `mandatory:"false" json:"routing,omitempty"`
+
+	// Internet Key Exchange protocol version.
+	IkeVersion UpdateIpSecConnectionTunnelDetailsIkeVersionEnum `mandatory:"false" json:"ikeVersion,omitempty"`
+
+	BgpSessionConfig *UpdateIpSecTunnelBgpSessionDetails `mandatory:"false" json:"bgpSessionConfig"`
+
+	EncryptionDomainConfig *UpdateIpSecTunnelEncryptionDomainDetails `mandatory:"false" json:"encryptionDomainConfig"`
+}
+
+func (m UpdateIpSecConnectionTunnelDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UpdateIpSecConnectionTunnelDetailsRoutingEnum Enum with underlying type: string
+type UpdateIpSecConnectionTunnelDetailsRoutingEnum string
+
+// Set of constants representing the allowable values for UpdateIpSecConnectionTunnelDetailsRoutingEnum
+const (
+	UpdateIpSecConnectionTunnelDetailsRoutingBgp    UpdateIpSecConnectionTunnelDetailsRoutingEnum = "BGP"
+	UpdateIpSecConnectionTunnelDetailsRoutingStatic UpdateIpSecConnectionTunnelDetailsRoutingEnum = "STATIC"
+	UpdateIpSecConnectionTunnelDetailsRoutingPolicy UpdateIpSecConnectionTunnelDetailsRoutingEnum = "POLICY"
+)
+
+var mappingUpdateIpSecConnectionTunnelDetailsRouting = map[string]UpdateIpSecConnectionTunnelDetailsRoutingEnum{
+	"BGP":    UpdateIpSecConnectionTunnelDetailsRoutingBgp,
+	"STATIC": UpdateIpSecConnectionTunnelDetailsRoutingStatic,
+	"POLICY": UpdateIpSecConnectionTunnelDetailsRoutingPolicy,
+}
+
+// GetUpdateIpSecConnectionTunnelDetailsRoutingEnumValues Enumerates the set of values for UpdateIpSecConnectionTunnelDetailsRoutingEnum
+func GetUpdateIpSecConnectionTunnelDetailsRoutingEnumValues() []UpdateIpSecConnectionTunnelDetailsRoutingEnum {
+	values := make([]UpdateIpSecConnectionTunnelDetailsRoutingEnum, 0)
+	for _, v := range mappingUpdateIpSecConnectionTunnelDetailsRouting {
+		values = append(values, v)
+	}
+	return values
+}
+
+// UpdateIpSecConnectionTunnelDetailsIkeVersionEnum Enum with underlying type: string
+type UpdateIpSecConnectionTunnelDetailsIkeVersionEnum string
+
+// Set of constants representing the allowable values for UpdateIpSecConnectionTunnelDetailsIkeVersionEnum
+const (
+	UpdateIpSecConnectionTunnelDetailsIkeVersionV1 UpdateIpSecConnectionTunnelDetailsIkeVersionEnum = "V1"
+	UpdateIpSecConnectionTunnelDetailsIkeVersionV2 UpdateIpSecConnectionTunnelDetailsIkeVersionEnum = "V2"
+)
+
+var mappingUpdateIpSecConnectionTunnelDetailsIkeVersion = map[string]UpdateIpSecConnectionTunnelDetailsIkeVersionEnum{
+	"V1": UpdateIpSecConnectionTunnelDetailsIkeVersionV1,
+	"V2": UpdateIpSecConnectionTunnelDetailsIkeVersionV2,
+}
+
+// GetUpdateIpSecConnectionTunnelDetailsIkeVersionEnumValues Enumerates the set of values for UpdateIpSecConnectionTunnelDetailsIkeVersionEnum
+func GetUpdateIpSecConnectionTunnelDetailsIkeVersionEnumValues() []UpdateIpSecConnectionTunnelDetailsIkeVersionEnum {
+	values := make([]UpdateIpSecConnectionTunnelDetailsIkeVersionEnum, 0)
+	for _, v := range mappingUpdateIpSecConnectionTunnelDetailsIkeVersion {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_connection_tunnel_shared_secret_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_connection_tunnel_shared_secret_details.go
new file mode 100644
index 000000000000..5aeb00e4c910
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_connection_tunnel_shared_secret_details.go
@@ -0,0 +1,30 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateIpSecConnectionTunnelSharedSecretDetails The representation of UpdateIpSecConnectionTunnelSharedSecretDetails
+type UpdateIpSecConnectionTunnelSharedSecretDetails struct {
+
+	// The shared secret (pre-shared key) to use for the tunnel. Only numbers, letters, and spaces
+	// are allowed.
+	SharedSecret *string `mandatory:"false" json:"sharedSecret"`
+}
+
+func (m UpdateIpSecConnectionTunnelSharedSecretDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_tunnel_bgp_session_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_tunnel_bgp_session_details.go
new file mode 100644
index 000000000000..c5be2dc9f122
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_tunnel_bgp_session_details.go
@@ -0,0 +1,77 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateIpSecTunnelBgpSessionDetails The representation of UpdateIpSecTunnelBgpSessionDetails
+type UpdateIpSecTunnelBgpSessionDetails struct {
+
+	// The IP address for the Oracle end of the inside tunnel interface.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see UpdateIPSecConnectionTunnelDetails), this IP address
+	// is used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, you can set this IP address to troubleshoot or
+	// monitor the tunnel.
+	// The value must be a /30 or /31.
+	// If you are switching the tunnel from using BGP dynamic routing to static routing and want
+	// to remove the value for `oracleInterfaceIp`, you can set the value to an empty string.
+	// Example: `10.0.0.4/31`
+	OracleInterfaceIp *string `mandatory:"false" json:"oracleInterfaceIp"`
+
+	// The IP address for the CPE end of the inside tunnel interface.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see UpdateIPSecConnectionTunnelDetails), this IP address
+	// is used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, you can set this IP address to troubleshoot or
+	// monitor the tunnel.
+	// The value must be a /30 or /31.
+	// If you are switching the tunnel from using BGP dynamic routing to static routing and want
+	// to remove the value for `customerInterfaceIp`, you can set the value to an empty string.
+	// Example: `10.0.0.5/31`
+	CustomerInterfaceIp *string `mandatory:"false" json:"customerInterfaceIp"`
+
+	// The IPv6 address for the Oracle end of the inside tunnel interface. This IP address is optional.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this IP address
+	// is used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, you can set this IP
+	// address to troubleshoot or monitor the tunnel.
+	// Only subnet masks from /64 up to /127 are allowed.
+	// Example: `2001:db8::1/64`
+	OracleInterfaceIpv6 *string `mandatory:"false" json:"oracleInterfaceIpv6"`
+
+	// The IPv6 address for the CPE end of the inside tunnel interface. This IP address is optional.
+	// If the tunnel's `routing` attribute is set to `BGP`
+	// (see IPSecConnectionTunnel), this IP address
+	// is used for the tunnel's BGP session.
+	// If `routing` is instead set to `STATIC`, you can set this IP
+	// address to troubleshoot or monitor the tunnel.
+	// Only subnet masks from /64 up to /127 are allowed.
+	// Example: `2001:db8::1/64`
+	CustomerInterfaceIpv6 *string `mandatory:"false" json:"customerInterfaceIpv6"`
+
+	// The BGP ASN of the network on the CPE end of the BGP session. Can be a 2-byte or 4-byte ASN.
+	// Uses "asplain" format.
+	// If you are switching the tunnel from using BGP dynamic routing to static routing, the
+	// `customerBgpAsn` must be null.
+	// Example: `12345` (2-byte) or `1587232876` (4-byte)
+	CustomerBgpAsn *string `mandatory:"false" json:"customerBgpAsn"`
+}
+
+func (m UpdateIpSecTunnelBgpSessionDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_tunnel_encryption_domain_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_tunnel_encryption_domain_details.go
new file mode 100644
index 000000000000..76783bb99b4d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ip_sec_tunnel_encryption_domain_details.go
@@ -0,0 +1,34 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateIpSecTunnelEncryptionDomainDetails Request to update a multi-encryption domain policy on the VPNaaS tunnel.
+// There can't be more than 50 security associations in use at one time. See Encryption domain for policy-based
+// tunnels (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/ipsecencryptiondomains.htm#spi_policy_based_tunnel) for more.
+type UpdateIpSecTunnelEncryptionDomainDetails struct {
+
+	// Lists IPv4 or IPv6-enabled subnets in your Oracle tenancy.
+	OracleTrafficSelector []string `mandatory:"false" json:"oracleTrafficSelector"`
+
+	// Lists IPv4 or IPv6-enabled subnets in your on-premises network.
+	CpeTrafficSelector []string `mandatory:"false" json:"cpeTrafficSelector"`
+}
+
+func (m UpdateIpSecTunnelEncryptionDomainDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ipv6_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ipv6_details.go
new file mode 100644
index 000000000000..f2c01b6d3813
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ipv6_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateIpv6Details The representation of UpdateIpv6Details
+type UpdateIpv6Details struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VNIC to reassign the IPv6 to.
+	// The VNIC must be in the same subnet as the current VNIC.
+	VnicId *string `mandatory:"false" json:"vnicId"`
+}
+
+func (m UpdateIpv6Details) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ipv6_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ipv6_request_response.go
new file mode 100644
index 000000000000..b2a9967654f3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_ipv6_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateIpv6Request wrapper for the UpdateIpv6 operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateIpv6.go.html to see an example of how to use UpdateIpv6Request.
+type UpdateIpv6Request struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the IPv6.
+	Ipv6Id *string `mandatory:"true" contributesTo:"path" name:"ipv6Id"`
+
+	// IPv6 details to be updated.
+	UpdateIpv6Details `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateIpv6Request) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateIpv6Request) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateIpv6Request) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateIpv6Request) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateIpv6Response wrapper for the UpdateIpv6 operation
+type UpdateIpv6Response struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Ipv6 instance
+	Ipv6 `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateIpv6Response) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateIpv6Response) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_launch_options.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_launch_options.go
new file mode 100644
index 000000000000..55621c31fe9d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_launch_options.go
@@ -0,0 +1,108 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateLaunchOptions Options for tuning the compatibility and performance of VM shapes.
+type UpdateLaunchOptions struct {
+
+	// Emulation type for the boot volume.
+	// * `ISCSI` - ISCSI attached block storage device.
+	// * `PARAVIRTUALIZED` - Paravirtualized disk. This is the default for boot volumes and remote block
+	// storage volumes on platform images.
+	// Before you change the boot volume attachment type, detach all block volumes and VNICs except for
+	// the boot volume and the primary VNIC.
+	// If the instance is running when you change the boot volume attachment type, it will be rebooted.
+	// **Note:** Some instances might not function properly if you change the boot volume attachment type. After
+	// the instance reboots and is running, connect to it. If the connection fails or the OS doesn't behave
+	// as expected, the changes are not supported. Revert the instance to the original boot volume attachment type.
+	BootVolumeType UpdateLaunchOptionsBootVolumeTypeEnum `mandatory:"false" json:"bootVolumeType,omitempty"`
+
+	// Emulation type for the physical network interface card (NIC).
+	// * `VFIO` - Direct attached Virtual Function network controller. This is the networking type
+	// when you launch an instance using hardware-assisted (SR-IOV) networking.
+	// * `PARAVIRTUALIZED` - VM instances launch with paravirtualized devices using VirtIO drivers.
+	// Before you change the networking type, detach all VNICs and block volumes except for the primary
+	// VNIC and the boot volume.
+	// The image must have paravirtualized drivers installed. For more information, see
+	// Editing an Instance (https://docs.cloud.oracle.com/iaas/Content/Compute/Tasks/resizinginstances.htm).
+	// If the instance is running when you change the network type, it will be rebooted.
+	// **Note:** Some instances might not function properly if you change the networking type. After
+	// the instance reboots and is running, connect to it. If the connection fails or the OS doesn't behave
+	// as expected, the changes are not supported. Revert the instance to the original networking type.
+	NetworkType UpdateLaunchOptionsNetworkTypeEnum `mandatory:"false" json:"networkType,omitempty"`
+
+	// Whether to enable in-transit encryption for the volume's paravirtualized attachment.
+	// To enable in-transit encryption for block volumes and boot volumes, this field must be set to `true`.
+	// Data in transit is transferred over an internal and highly secure network. If you have specific
+	// compliance requirements related to the encryption of the data while it is moving between the
+	// instance and the boot volume or the block volume, you can enable in-transit encryption.
+	// In-transit encryption is not enabled by default.
+	// All boot volumes and block volumes are encrypted at rest.
+	// For more information, see Block Volume Encryption (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm#Encrypti).
+	IsPvEncryptionInTransitEnabled *bool `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+}
+
+func (m UpdateLaunchOptions) String() string {
+	return common.PointerString(m)
+}
+
+// UpdateLaunchOptionsBootVolumeTypeEnum Enum with underlying type: string
+type UpdateLaunchOptionsBootVolumeTypeEnum string
+
+// Set of constants representing the allowable values for UpdateLaunchOptionsBootVolumeTypeEnum
+const (
+	UpdateLaunchOptionsBootVolumeTypeIscsi           UpdateLaunchOptionsBootVolumeTypeEnum = "ISCSI"
+	UpdateLaunchOptionsBootVolumeTypeParavirtualized UpdateLaunchOptionsBootVolumeTypeEnum = "PARAVIRTUALIZED"
+)
+
+var mappingUpdateLaunchOptionsBootVolumeType = map[string]UpdateLaunchOptionsBootVolumeTypeEnum{
+	"ISCSI":           UpdateLaunchOptionsBootVolumeTypeIscsi,
+	"PARAVIRTUALIZED": UpdateLaunchOptionsBootVolumeTypeParavirtualized,
+}
+
+// GetUpdateLaunchOptionsBootVolumeTypeEnumValues Enumerates the set of values for UpdateLaunchOptionsBootVolumeTypeEnum
+func GetUpdateLaunchOptionsBootVolumeTypeEnumValues() []UpdateLaunchOptionsBootVolumeTypeEnum {
+	values := make([]UpdateLaunchOptionsBootVolumeTypeEnum, 0)
+	for _, v := range mappingUpdateLaunchOptionsBootVolumeType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// UpdateLaunchOptionsNetworkTypeEnum Enum with underlying type: string
+type UpdateLaunchOptionsNetworkTypeEnum string
+
+// Set of constants representing the allowable values for UpdateLaunchOptionsNetworkTypeEnum
+const (
+	UpdateLaunchOptionsNetworkTypeVfio            UpdateLaunchOptionsNetworkTypeEnum = "VFIO"
+	UpdateLaunchOptionsNetworkTypeParavirtualized UpdateLaunchOptionsNetworkTypeEnum = "PARAVIRTUALIZED"
+)
+
+var mappingUpdateLaunchOptionsNetworkType = map[string]UpdateLaunchOptionsNetworkTypeEnum{
+	"VFIO":            UpdateLaunchOptionsNetworkTypeVfio,
+	"PARAVIRTUALIZED": UpdateLaunchOptionsNetworkTypeParavirtualized,
+}
+
+// GetUpdateLaunchOptionsNetworkTypeEnumValues Enumerates the set of values for UpdateLaunchOptionsNetworkTypeEnum
+func GetUpdateLaunchOptionsNetworkTypeEnumValues() []UpdateLaunchOptionsNetworkTypeEnum {
+	values := make([]UpdateLaunchOptionsNetworkTypeEnum, 0)
+	for _, v := range mappingUpdateLaunchOptionsNetworkType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_local_peering_gateway_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_local_peering_gateway_details.go
new file mode 100644
index 000000000000..020903ff0545
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_local_peering_gateway_details.go
@@ -0,0 +1,45 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateLocalPeeringGatewayDetails The representation of UpdateLocalPeeringGatewayDetails
+type UpdateLocalPeeringGatewayDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the route table the LPG will use.
+	// For information about why you would associate a route table with an LPG, see
+	// Transit Routing: Access to Multiple VCNs in Same Region (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitrouting.htm).
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+}
+
+func (m UpdateLocalPeeringGatewayDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_local_peering_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_local_peering_gateway_request_response.go
new file mode 100644
index 000000000000..ef87dca859ea
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_local_peering_gateway_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateLocalPeeringGatewayRequest wrapper for the UpdateLocalPeeringGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateLocalPeeringGateway.go.html to see an example of how to use UpdateLocalPeeringGatewayRequest.
+type UpdateLocalPeeringGatewayRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the local peering gateway.
+	LocalPeeringGatewayId *string `mandatory:"true" contributesTo:"path" name:"localPeeringGatewayId"`
+
+	// Details object for updating a local peering gateway.
+	UpdateLocalPeeringGatewayDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateLocalPeeringGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateLocalPeeringGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateLocalPeeringGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateLocalPeeringGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateLocalPeeringGatewayResponse wrapper for the UpdateLocalPeeringGateway operation
+type UpdateLocalPeeringGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The LocalPeeringGateway instance
+	LocalPeeringGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateLocalPeeringGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateLocalPeeringGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_nat_gateway_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_nat_gateway_details.go
new file mode 100644
index 000000000000..708fdfffc09c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_nat_gateway_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateNatGatewayDetails The representation of UpdateNatGatewayDetails
+type UpdateNatGatewayDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Whether the NAT gateway blocks traffic through it. The default is `false`.
+	// Example: `true`
+	BlockTraffic *bool `mandatory:"false" json:"blockTraffic"`
+}
+
+func (m UpdateNatGatewayDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_nat_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_nat_gateway_request_response.go
new file mode 100644
index 000000000000..7dc352d562c0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_nat_gateway_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateNatGatewayRequest wrapper for the UpdateNatGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateNatGateway.go.html to see an example of how to use UpdateNatGatewayRequest.
+type UpdateNatGatewayRequest struct {
+
+	// The NAT gateway's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	NatGatewayId *string `mandatory:"true" contributesTo:"path" name:"natGatewayId"`
+
+	// Details object for updating a NAT gateway.
+	UpdateNatGatewayDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateNatGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateNatGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateNatGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateNatGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateNatGatewayResponse wrapper for the UpdateNatGateway operation
+type UpdateNatGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The NatGateway instance
+	NatGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateNatGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateNatGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_details.go
new file mode 100644
index 000000000000..40765a17827a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_details.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateNetworkSecurityGroupDetails The representation of UpdateNetworkSecurityGroupDetails
+type UpdateNetworkSecurityGroupDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateNetworkSecurityGroupDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_request_response.go
new file mode 100644
index 000000000000..e2df6103ccab
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateNetworkSecurityGroupRequest wrapper for the UpdateNetworkSecurityGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateNetworkSecurityGroup.go.html to see an example of how to use UpdateNetworkSecurityGroupRequest.
+type UpdateNetworkSecurityGroupRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group.
+	NetworkSecurityGroupId *string `mandatory:"true" contributesTo:"path" name:"networkSecurityGroupId"`
+
+	// Details object for updating a network security group.
+	UpdateNetworkSecurityGroupDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateNetworkSecurityGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateNetworkSecurityGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateNetworkSecurityGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateNetworkSecurityGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateNetworkSecurityGroupResponse wrapper for the UpdateNetworkSecurityGroup operation
+type UpdateNetworkSecurityGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The NetworkSecurityGroup instance
+	NetworkSecurityGroup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateNetworkSecurityGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateNetworkSecurityGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_security_rules_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_security_rules_details.go
new file mode 100644
index 000000000000..492d2e524eb6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_security_rules_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateNetworkSecurityGroupSecurityRulesDetails The representation of UpdateNetworkSecurityGroupSecurityRulesDetails
+type UpdateNetworkSecurityGroupSecurityRulesDetails struct {
+
+	// The NSG security rules to update.
+	SecurityRules []UpdateSecurityRuleDetails `mandatory:"false" json:"securityRules"`
+}
+
+func (m UpdateNetworkSecurityGroupSecurityRulesDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_security_rules_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_security_rules_request_response.go
new file mode 100644
index 000000000000..fdd9c56ee2e4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_network_security_group_security_rules_request_response.go
@@ -0,0 +1,78 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateNetworkSecurityGroupSecurityRulesRequest wrapper for the UpdateNetworkSecurityGroupSecurityRules operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateNetworkSecurityGroupSecurityRules.go.html to see an example of how to use UpdateNetworkSecurityGroupSecurityRulesRequest.
+type UpdateNetworkSecurityGroupSecurityRulesRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network security group.
+	NetworkSecurityGroupId *string `mandatory:"true" contributesTo:"path" name:"networkSecurityGroupId"`
+
+	// Request with one or more security rules associated with the network security group that
+	// will be updated.
+	UpdateNetworkSecurityGroupSecurityRulesDetails `contributesTo:"body"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateNetworkSecurityGroupSecurityRulesRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateNetworkSecurityGroupSecurityRulesRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateNetworkSecurityGroupSecurityRulesRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateNetworkSecurityGroupSecurityRulesRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateNetworkSecurityGroupSecurityRulesResponse wrapper for the UpdateNetworkSecurityGroupSecurityRules operation
+type UpdateNetworkSecurityGroupSecurityRulesResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The UpdatedNetworkSecurityGroupSecurityRules instance
+	UpdatedNetworkSecurityGroupSecurityRules `presentIn:"body"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateNetworkSecurityGroupSecurityRulesResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateNetworkSecurityGroupSecurityRulesResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_private_ip_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_private_ip_details.go
new file mode 100644
index 000000000000..20a9065c9fce
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_private_ip_details.go
@@ -0,0 +1,55 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdatePrivateIpDetails The representation of UpdatePrivateIpDetails
+type UpdatePrivateIpDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The hostname for the private IP. Used for DNS. The value
+	// is the hostname portion of the private IP's fully qualified domain name (FQDN)
+	// (for example, `bminstance-1` in FQDN `bminstance-1.subnet123.vcn1.oraclevcn.com`).
+	// Must be unique across all VNICs in the subnet and comply with
+	// RFC 952 (https://tools.ietf.org/html/rfc952) and
+	// RFC 1123 (https://tools.ietf.org/html/rfc1123).
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// Example: `bminstance-1`
+	HostnameLabel *string `mandatory:"false" json:"hostnameLabel"`
+
+	// The OCID of the VNIC to reassign the private IP to. The VNIC must
+	// be in the same subnet as the current VNIC.
+	VnicId *string `mandatory:"false" json:"vnicId"`
+}
+
+func (m UpdatePrivateIpDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_private_ip_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_private_ip_request_response.go
new file mode 100644
index 000000000000..a0c5388355c4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_private_ip_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdatePrivateIpRequest wrapper for the UpdatePrivateIp operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdatePrivateIp.go.html to see an example of how to use UpdatePrivateIpRequest.
+type UpdatePrivateIpRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the private IP.
+	PrivateIpId *string `mandatory:"true" contributesTo:"path" name:"privateIpId"`
+
+	// Private IP details.
+	UpdatePrivateIpDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdatePrivateIpRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdatePrivateIpRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdatePrivateIpRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdatePrivateIpRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdatePrivateIpResponse wrapper for the UpdatePrivateIp operation
+type UpdatePrivateIpResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PrivateIp instance
+	PrivateIp `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdatePrivateIpResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdatePrivateIpResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_details.go
new file mode 100644
index 000000000000..77764a1a9177
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_details.go
@@ -0,0 +1,47 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdatePublicIpDetails The representation of UpdatePublicIpDetails
+type UpdatePublicIpDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the private IP to assign the public IP to.
+	// * If the public IP is already assigned to a different private IP, it will be unassigned
+	// and then reassigned to the specified private IP.
+	// * If you set this field to an empty string, the public IP will be unassigned from the
+	// private IP it is currently assigned to.
+	PrivateIpId *string `mandatory:"false" json:"privateIpId"`
+}
+
+func (m UpdatePublicIpDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_pool_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_pool_details.go
new file mode 100644
index 000000000000..4e70a3ce5f3b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_pool_details.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdatePublicIpPoolDetails The data to update for a public IP pool.
+type UpdatePublicIpPoolDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable. Avoid
+	// entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdatePublicIpPoolDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_pool_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_pool_request_response.go
new file mode 100644
index 000000000000..087356200b46
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_pool_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdatePublicIpPoolRequest wrapper for the UpdatePublicIpPool operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdatePublicIpPool.go.html to see an example of how to use UpdatePublicIpPoolRequest.
+type UpdatePublicIpPoolRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the public IP pool.
+	PublicIpPoolId *string `mandatory:"true" contributesTo:"path" name:"publicIpPoolId"`
+
+	// Public IP pool details.
+	UpdatePublicIpPoolDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdatePublicIpPoolRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdatePublicIpPoolRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdatePublicIpPoolRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdatePublicIpPoolRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdatePublicIpPoolResponse wrapper for the UpdatePublicIpPool operation
+type UpdatePublicIpPoolResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PublicIpPool instance
+	PublicIpPool `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdatePublicIpPoolResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdatePublicIpPoolResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_request_response.go
new file mode 100644
index 000000000000..53916d4c4a64
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_public_ip_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdatePublicIpRequest wrapper for the UpdatePublicIp operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdatePublicIp.go.html to see an example of how to use UpdatePublicIpRequest.
+type UpdatePublicIpRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the public IP.
+	PublicIpId *string `mandatory:"true" contributesTo:"path" name:"publicIpId"`
+
+	// Public IP details.
+	UpdatePublicIpDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdatePublicIpRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdatePublicIpRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdatePublicIpRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdatePublicIpRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdatePublicIpResponse wrapper for the UpdatePublicIp operation
+type UpdatePublicIpResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The PublicIp instance
+	PublicIp `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdatePublicIpResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdatePublicIpResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_remote_peering_connection_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_remote_peering_connection_details.go
new file mode 100644
index 000000000000..f6b9a5229e42
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_remote_peering_connection_details.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateRemotePeeringConnectionDetails The representation of UpdateRemotePeeringConnectionDetails
+type UpdateRemotePeeringConnectionDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateRemotePeeringConnectionDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_remote_peering_connection_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_remote_peering_connection_request_response.go
new file mode 100644
index 000000000000..ace8ffbe070d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_remote_peering_connection_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateRemotePeeringConnectionRequest wrapper for the UpdateRemotePeeringConnection operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateRemotePeeringConnection.go.html to see an example of how to use UpdateRemotePeeringConnectionRequest.
+type UpdateRemotePeeringConnectionRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the remote peering connection (RPC).
+	RemotePeeringConnectionId *string `mandatory:"true" contributesTo:"path" name:"remotePeeringConnectionId"`
+
+	// Request to the update the peering connection to remote region
+	UpdateRemotePeeringConnectionDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateRemotePeeringConnectionRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateRemotePeeringConnectionRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateRemotePeeringConnectionRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateRemotePeeringConnectionRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateRemotePeeringConnectionResponse wrapper for the UpdateRemotePeeringConnection operation
+type UpdateRemotePeeringConnectionResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The RemotePeeringConnection instance
+	RemotePeeringConnection `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateRemotePeeringConnectionResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateRemotePeeringConnectionResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_route_table_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_route_table_details.go
new file mode 100644
index 000000000000..81fe53bc27a1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_route_table_details.go
@@ -0,0 +1,43 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateRouteTableDetails The representation of UpdateRouteTableDetails
+type UpdateRouteTableDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The collection of rules used for routing destination IPs to network devices.
+	RouteRules []RouteRule `mandatory:"false" json:"routeRules"`
+}
+
+func (m UpdateRouteTableDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_route_table_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_route_table_request_response.go
new file mode 100644
index 000000000000..23d5c9a0ddb6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_route_table_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateRouteTableRequest wrapper for the UpdateRouteTable operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateRouteTable.go.html to see an example of how to use UpdateRouteTableRequest.
+type UpdateRouteTableRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the route table.
+	RtId *string `mandatory:"true" contributesTo:"path" name:"rtId"`
+
+	// Details object for updating a route table.
+	UpdateRouteTableDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateRouteTableRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateRouteTableRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateRouteTableRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateRouteTableRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateRouteTableResponse wrapper for the UpdateRouteTable operation
+type UpdateRouteTableResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The RouteTable instance
+	RouteTable `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateRouteTableResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateRouteTableResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_security_list_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_security_list_details.go
new file mode 100644
index 000000000000..09eb3148bbf8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_security_list_details.go
@@ -0,0 +1,46 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateSecurityListDetails The representation of UpdateSecurityListDetails
+type UpdateSecurityListDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Rules for allowing egress IP packets.
+	EgressSecurityRules []EgressSecurityRule `mandatory:"false" json:"egressSecurityRules"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// Rules for allowing ingress IP packets.
+	IngressSecurityRules []IngressSecurityRule `mandatory:"false" json:"ingressSecurityRules"`
+}
+
+func (m UpdateSecurityListDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_security_list_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_security_list_request_response.go
new file mode 100644
index 000000000000..d5bed9dcf095
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_security_list_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateSecurityListRequest wrapper for the UpdateSecurityList operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateSecurityList.go.html to see an example of how to use UpdateSecurityListRequest.
+type UpdateSecurityListRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the security list.
+	SecurityListId *string `mandatory:"true" contributesTo:"path" name:"securityListId"`
+
+	// Updated details for the security list.
+	UpdateSecurityListDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateSecurityListRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateSecurityListRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateSecurityListRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateSecurityListRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateSecurityListResponse wrapper for the UpdateSecurityList operation
+type UpdateSecurityListResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The SecurityList instance
+	SecurityList `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateSecurityListResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateSecurityListResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_security_rule_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_security_rule_details.go
new file mode 100644
index 000000000000..7b98e53a356c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_security_rule_details.go
@@ -0,0 +1,176 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateSecurityRuleDetails A rule for allowing inbound (`direction`= INGRESS) or outbound (`direction`= EGRESS) IP packets.
+type UpdateSecurityRuleDetails struct {
+
+	// Direction of the security rule. Set to `EGRESS` for rules to allow outbound IP packets,
+	// or `INGRESS` for rules to allow inbound IP packets.
+	Direction UpdateSecurityRuleDetailsDirectionEnum `mandatory:"true" json:"direction"`
+
+	// The Oracle-assigned ID of the security rule that you want to update. You can't change this value.
+	// Example: `04ABEC`
+	Id *string `mandatory:"true" json:"id"`
+
+	// The transport protocol. Specify either `all` or an IPv4 protocol number as
+	// defined in
+	// Protocol Numbers (http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml).
+	// Options are supported only for ICMP ("1"), TCP ("6"), UDP ("17"), and ICMPv6 ("58").
+	Protocol *string `mandatory:"true" json:"protocol"`
+
+	// An optional description of your choice for the rule. Avoid entering confidential information.
+	Description *string `mandatory:"false" json:"description"`
+
+	// Conceptually, this is the range of IP addresses that a packet originating from the instance
+	// can go to.
+	// Allowed values:
+	//   * An IP address range in CIDR notation. For example: `192.168.1.0/24` or `2001:0db8:0123:45::/56`
+	//     IPv6 addressing is supported for all commercial and government regions. See
+	//     IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	//   * The `cidrBlock` value for a Service, if you're
+	//     setting up a security rule for traffic destined for a particular `Service` through
+	//     a service gateway. For example: `oci-phx-objectstorage`.
+	//   * The OCID of a NetworkSecurityGroup in the same
+	//     VCN. The value can be the NSG that the rule belongs to if the rule's intent is to control
+	//     traffic between VNICs in the same NSG.
+	Destination *string `mandatory:"false" json:"destination"`
+
+	// Type of destination for the rule. Required if `direction` = `EGRESS`.
+	// Allowed values:
+	//   * `CIDR_BLOCK`: If the rule's `destination` is an IP address range in CIDR notation.
+	//   * `SERVICE_CIDR_BLOCK`: If the rule's `destination` is the `cidrBlock` value for a
+	//     Service (the rule is for traffic destined for a
+	//     particular `Service` through a service gateway).
+	//   * `NETWORK_SECURITY_GROUP`: If the rule's `destination` is the OCID of a
+	//     NetworkSecurityGroup.
+	DestinationType UpdateSecurityRuleDetailsDestinationTypeEnum `mandatory:"false" json:"destinationType,omitempty"`
+
+	IcmpOptions *IcmpOptions `mandatory:"false" json:"icmpOptions"`
+
+	// A stateless rule allows traffic in one direction. Remember to add a corresponding
+	// stateless rule in the other direction if you need to support bidirectional traffic. For
+	// example, if egress traffic allows TCP destination port 80, there should be an ingress
+	// rule to allow TCP source port 80. Defaults to false, which means the rule is stateful
+	// and a corresponding rule is not necessary for bidirectional traffic.
+	IsStateless *bool `mandatory:"false" json:"isStateless"`
+
+	// Conceptually, this is the range of IP addresses that a packet coming into the instance
+	// can come from.
+	// Allowed values:
+	//   * An IP address range in CIDR notation. For example: `192.168.1.0/24` or `2001:0db8:0123:45::/56`
+	//     IPv6 addressing is supported for all commercial and government regions. See
+	//     IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	//   * The `cidrBlock` value for a Service, if you're
+	//     setting up a security rule for traffic coming from a particular `Service` through
+	//     a service gateway. For example: `oci-phx-objectstorage`.
+	//   * The OCID of a NetworkSecurityGroup in the same
+	//     VCN. The value can be the NSG that the rule belongs to if the rule's intent is to control
+	//     traffic between VNICs in the same NSG.
+	Source *string `mandatory:"false" json:"source"`
+
+	// Type of source for the rule. Required if `direction` = `INGRESS`.
+	//   * `CIDR_BLOCK`: If the rule's `source` is an IP address range in CIDR notation.
+	//   * `SERVICE_CIDR_BLOCK`: If the rule's `source` is the `cidrBlock` value for a
+	//     Service (the rule is for traffic coming from a
+	//     particular `Service` through a service gateway).
+	//   * `NETWORK_SECURITY_GROUP`: If the rule's `source` is the OCID of a
+	//     NetworkSecurityGroup.
+	SourceType UpdateSecurityRuleDetailsSourceTypeEnum `mandatory:"false" json:"sourceType,omitempty"`
+
+	TcpOptions *TcpOptions `mandatory:"false" json:"tcpOptions"`
+
+	UdpOptions *UdpOptions `mandatory:"false" json:"udpOptions"`
+}
+
+func (m UpdateSecurityRuleDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UpdateSecurityRuleDetailsDestinationTypeEnum Enum with underlying type: string
+type UpdateSecurityRuleDetailsDestinationTypeEnum string
+
+// Set of constants representing the allowable values for UpdateSecurityRuleDetailsDestinationTypeEnum
+const (
+	UpdateSecurityRuleDetailsDestinationTypeCidrBlock            UpdateSecurityRuleDetailsDestinationTypeEnum = "CIDR_BLOCK"
+	UpdateSecurityRuleDetailsDestinationTypeServiceCidrBlock     UpdateSecurityRuleDetailsDestinationTypeEnum = "SERVICE_CIDR_BLOCK"
+	UpdateSecurityRuleDetailsDestinationTypeNetworkSecurityGroup UpdateSecurityRuleDetailsDestinationTypeEnum = "NETWORK_SECURITY_GROUP"
+)
+
+var mappingUpdateSecurityRuleDetailsDestinationType = map[string]UpdateSecurityRuleDetailsDestinationTypeEnum{
+	"CIDR_BLOCK":             UpdateSecurityRuleDetailsDestinationTypeCidrBlock,
+	"SERVICE_CIDR_BLOCK":     UpdateSecurityRuleDetailsDestinationTypeServiceCidrBlock,
+	"NETWORK_SECURITY_GROUP": UpdateSecurityRuleDetailsDestinationTypeNetworkSecurityGroup,
+}
+
+// GetUpdateSecurityRuleDetailsDestinationTypeEnumValues Enumerates the set of values for UpdateSecurityRuleDetailsDestinationTypeEnum
+func GetUpdateSecurityRuleDetailsDestinationTypeEnumValues() []UpdateSecurityRuleDetailsDestinationTypeEnum {
+	values := make([]UpdateSecurityRuleDetailsDestinationTypeEnum, 0)
+	for _, v := range mappingUpdateSecurityRuleDetailsDestinationType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// UpdateSecurityRuleDetailsDirectionEnum Enum with underlying type: string
+type UpdateSecurityRuleDetailsDirectionEnum string
+
+// Set of constants representing the allowable values for UpdateSecurityRuleDetailsDirectionEnum
+const (
+	UpdateSecurityRuleDetailsDirectionEgress  UpdateSecurityRuleDetailsDirectionEnum = "EGRESS"
+	UpdateSecurityRuleDetailsDirectionIngress UpdateSecurityRuleDetailsDirectionEnum = "INGRESS"
+)
+
+var mappingUpdateSecurityRuleDetailsDirection = map[string]UpdateSecurityRuleDetailsDirectionEnum{
+	"EGRESS":  UpdateSecurityRuleDetailsDirectionEgress,
+	"INGRESS": UpdateSecurityRuleDetailsDirectionIngress,
+}
+
+// GetUpdateSecurityRuleDetailsDirectionEnumValues Enumerates the set of values for UpdateSecurityRuleDetailsDirectionEnum
+func GetUpdateSecurityRuleDetailsDirectionEnumValues() []UpdateSecurityRuleDetailsDirectionEnum {
+	values := make([]UpdateSecurityRuleDetailsDirectionEnum, 0)
+	for _, v := range mappingUpdateSecurityRuleDetailsDirection {
+		values = append(values, v)
+	}
+	return values
+}
+
+// UpdateSecurityRuleDetailsSourceTypeEnum Enum with underlying type: string
+type UpdateSecurityRuleDetailsSourceTypeEnum string
+
+// Set of constants representing the allowable values for UpdateSecurityRuleDetailsSourceTypeEnum
+const (
+	UpdateSecurityRuleDetailsSourceTypeCidrBlock            UpdateSecurityRuleDetailsSourceTypeEnum = "CIDR_BLOCK"
+	UpdateSecurityRuleDetailsSourceTypeServiceCidrBlock     UpdateSecurityRuleDetailsSourceTypeEnum = "SERVICE_CIDR_BLOCK"
+	UpdateSecurityRuleDetailsSourceTypeNetworkSecurityGroup UpdateSecurityRuleDetailsSourceTypeEnum = "NETWORK_SECURITY_GROUP"
+)
+
+var mappingUpdateSecurityRuleDetailsSourceType = map[string]UpdateSecurityRuleDetailsSourceTypeEnum{
+	"CIDR_BLOCK":             UpdateSecurityRuleDetailsSourceTypeCidrBlock,
+	"SERVICE_CIDR_BLOCK":     UpdateSecurityRuleDetailsSourceTypeServiceCidrBlock,
+	"NETWORK_SECURITY_GROUP": UpdateSecurityRuleDetailsSourceTypeNetworkSecurityGroup,
+}
+
+// GetUpdateSecurityRuleDetailsSourceTypeEnumValues Enumerates the set of values for UpdateSecurityRuleDetailsSourceTypeEnum
+func GetUpdateSecurityRuleDetailsSourceTypeEnumValues() []UpdateSecurityRuleDetailsSourceTypeEnum {
+	values := make([]UpdateSecurityRuleDetailsSourceTypeEnum, 0)
+	for _, v := range mappingUpdateSecurityRuleDetailsSourceType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_service_gateway_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_service_gateway_details.go
new file mode 100644
index 000000000000..67d26ad59ee3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_service_gateway_details.go
@@ -0,0 +1,61 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateServiceGatewayDetails The representation of UpdateServiceGatewayDetails
+type UpdateServiceGatewayDetails struct {
+
+	// Whether the service gateway blocks all traffic through it. The default is `false`. When
+	// this is `true`, traffic is not routed to any services, regardless of route rules.
+	// Example: `true`
+	BlockTraffic *bool `mandatory:"false" json:"blockTraffic"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the route table the service gateway will use.
+	// For information about why you would associate a route table with a service gateway, see
+	// Transit Routing: Private Access to Oracle Services (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitroutingoracleservices.htm).
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+
+	// List of all the `Service` objects you want enabled on this service gateway. Sending an empty list
+	// means you want to disable all services. Omitting this parameter entirely keeps the
+	// existing list of services intact.
+	// You can also enable or disable a particular `Service` by using
+	// AttachServiceId or
+	// DetachServiceId.
+	// For each enabled `Service`, make sure there's a route rule with the `Service` object's `cidrBlock`
+	// as the rule's destination and the service gateway as the rule's target. See
+	// RouteTable.
+	Services []ServiceIdRequestDetails `mandatory:"false" json:"services"`
+}
+
+func (m UpdateServiceGatewayDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_service_gateway_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_service_gateway_request_response.go
new file mode 100644
index 000000000000..3f37f3c87eee
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_service_gateway_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateServiceGatewayRequest wrapper for the UpdateServiceGateway operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateServiceGateway.go.html to see an example of how to use UpdateServiceGatewayRequest.
+type UpdateServiceGatewayRequest struct {
+
+	// The service gateway's OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
+	ServiceGatewayId *string `mandatory:"true" contributesTo:"path" name:"serviceGatewayId"`
+
+	// Details object for updating a service gateway.
+	UpdateServiceGatewayDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateServiceGatewayRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateServiceGatewayRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateServiceGatewayRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateServiceGatewayRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateServiceGatewayResponse wrapper for the UpdateServiceGateway operation
+type UpdateServiceGatewayResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The ServiceGateway instance
+	ServiceGateway `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateServiceGatewayResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateServiceGatewayResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_subnet_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_subnet_details.go
new file mode 100644
index 000000000000..d4c47268d886
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_subnet_details.go
@@ -0,0 +1,71 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateSubnetDetails The representation of UpdateSubnetDetails
+type UpdateSubnetDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// The OCID of the set of DHCP options the subnet will use.
+	DhcpOptionsId *string `mandatory:"false" json:"dhcpOptionsId"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the route table the subnet will use.
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+
+	// The OCIDs of the security list or lists the subnet will use. This
+	// replaces the entire current set of security lists. Remember that
+	// security lists are associated *with the subnet*, but the rules are
+	// applied to the individual VNICs in the subnet.
+	SecurityListIds []string `mandatory:"false" json:"securityListIds"`
+
+	// The CIDR block of the subnet. The new CIDR block must meet the following criteria:
+	// - Must be valid.
+	// - The CIDR block's IP range must be completely within one of the VCN's CIDR block ranges.
+	// - The old and new CIDR block ranges must use the same network address. Example: `10.0.0.0/25` and `10.0.0.0/24`.
+	// - Must contain all IP addresses in use in the old CIDR range.
+	// - The new CIDR range's broadcast address (last IP address of CIDR range) must not be an IP address in use in the old CIDR range.
+	// **Note:** If you are changing the CIDR block, you cannot create VNICs or private IPs for this resource while the update is in progress.
+	// Example: `172.16.0.0/16`
+	CidrBlock *string `mandatory:"false" json:"cidrBlock"`
+
+	// This is the IPv6 CIDR block for the subnet's IP address space.
+	// The subnet size is always /64.
+	// See IPv6 Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/ipv6.htm).
+	// The provided CIDR must maintain the following rules -
+	// a. The IPv6 CIDR block is valid and correctly formatted.
+	// b. The IPv6 CIDR is within the parent VCN IPv6 range.
+	// Example: `2001:0db8:0123:1111::/64`
+	Ipv6CidrBlock *string `mandatory:"false" json:"ipv6CidrBlock"`
+}
+
+func (m UpdateSubnetDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_subnet_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_subnet_request_response.go
new file mode 100644
index 000000000000..a0e9498b1b8a
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_subnet_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateSubnetRequest wrapper for the UpdateSubnet operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateSubnet.go.html to see an example of how to use UpdateSubnetRequest.
+type UpdateSubnetRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the subnet.
+	SubnetId *string `mandatory:"true" contributesTo:"path" name:"subnetId"`
+
+	// Details object for updating a subnet.
+	UpdateSubnetDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateSubnetRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateSubnetRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateSubnetRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateSubnetRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateSubnetResponse wrapper for the UpdateSubnet operation
+type UpdateSubnetResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Subnet instance
+	Subnet `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateSubnetResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateSubnetResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_tunnel_cpe_device_config_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_tunnel_cpe_device_config_details.go
new file mode 100644
index 000000000000..1b9f5686ec91
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_tunnel_cpe_device_config_details.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateTunnelCpeDeviceConfigDetails The representation of UpdateTunnelCpeDeviceConfigDetails
+type UpdateTunnelCpeDeviceConfigDetails struct {
+
+	// The set of configuration answers for a CPE device.
+	TunnelCpeDeviceConfig []CpeDeviceConfigAnswer `mandatory:"false" json:"tunnelCpeDeviceConfig"`
+}
+
+func (m UpdateTunnelCpeDeviceConfigDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_tunnel_cpe_device_config_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_tunnel_cpe_device_config_request_response.go
new file mode 100644
index 000000000000..28d8839f40ce
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_tunnel_cpe_device_config_request_response.go
@@ -0,0 +1,95 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateTunnelCpeDeviceConfigRequest wrapper for the UpdateTunnelCpeDeviceConfig operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateTunnelCpeDeviceConfig.go.html to see an example of how to use UpdateTunnelCpeDeviceConfigRequest.
+type UpdateTunnelCpeDeviceConfigRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the IPSec connection.
+	IpscId *string `mandatory:"true" contributesTo:"path" name:"ipscId"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the tunnel.
+	TunnelId *string `mandatory:"true" contributesTo:"path" name:"tunnelId"`
+
+	// Request to input the tunnel's cpe configuration parameters
+	UpdateTunnelCpeDeviceConfigDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateTunnelCpeDeviceConfigRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateTunnelCpeDeviceConfigRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateTunnelCpeDeviceConfigRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateTunnelCpeDeviceConfigRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateTunnelCpeDeviceConfigResponse wrapper for the UpdateTunnelCpeDeviceConfig operation
+type UpdateTunnelCpeDeviceConfigResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The TunnelCpeDeviceConfig instance
+	TunnelCpeDeviceConfig `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateTunnelCpeDeviceConfigResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateTunnelCpeDeviceConfigResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vcn_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vcn_details.go
new file mode 100644
index 000000000000..fb08328e1a0c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vcn_details.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVcnDetails The representation of UpdateVcnDetails
+type UpdateVcnDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateVcnDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vcn_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vcn_request_response.go
new file mode 100644
index 000000000000..b06f92e9f5d0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vcn_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVcnRequest wrapper for the UpdateVcn operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVcn.go.html to see an example of how to use UpdateVcnRequest.
+type UpdateVcnRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN.
+	VcnId *string `mandatory:"true" contributesTo:"path" name:"vcnId"`
+
+	// Details object for updating a VCN.
+	UpdateVcnDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVcnRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVcnRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVcnRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVcnRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVcnResponse wrapper for the UpdateVcn operation
+type UpdateVcnResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Vcn instance
+	Vcn `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateVcnResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVcnResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_virtual_circuit_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_virtual_circuit_details.go
new file mode 100644
index 000000000000..ccc3088c50a5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_virtual_circuit_details.go
@@ -0,0 +1,146 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVirtualCircuitDetails The representation of UpdateVirtualCircuitDetails
+type UpdateVirtualCircuitDetails struct {
+
+	// The provisioned data rate of the connection. To get a list of the
+	// available bandwidth levels (that is, shapes), see
+	// ListFastConnectProviderVirtualCircuitBandwidthShapes.
+	// To be updated only by the customer who owns the virtual circuit.
+	BandwidthShapeName *string `mandatory:"false" json:"bandwidthShapeName"`
+
+	// An array of mappings, each containing properties for a cross-connect or
+	// cross-connect group associated with this virtual circuit.
+	// The customer and provider can update different properties in the mapping
+	// depending on the situation. See the description of the
+	// CrossConnectMapping.
+	CrossConnectMappings []CrossConnectMapping `mandatory:"false" json:"crossConnectMappings"`
+
+	// The routing policy sets how routing information about the Oracle cloud is shared over a public virtual circuit.
+	// Policies available are: `ORACLE_SERVICE_NETWORK`, `REGIONAL`, `MARKET_LEVEL`, and `GLOBAL`.
+	// See Route Filtering (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/routingonprem.htm#route_filtering) for details.
+	// By default, routing information is shared for all routes in the same market.
+	RoutingPolicy []UpdateVirtualCircuitDetailsRoutingPolicyEnum `mandatory:"false" json:"routingPolicy,omitempty"`
+
+	// Deprecated. Instead use `customerAsn`.
+	// If you specify values for both, the request will be rejected.
+	CustomerBgpAsn *int `mandatory:"false" json:"customerBgpAsn"`
+
+	// The BGP ASN of the network at the other end of the BGP
+	// session from Oracle.
+	// If the BGP session is from the customer's edge router to Oracle, the
+	// required value is the customer's ASN, and it can be updated only
+	// by the customer.
+	// If the BGP session is from the provider's edge router to Oracle, the
+	// required value is the provider's ASN, and it can be updated only
+	// by the provider.
+	// Can be a 2-byte or 4-byte ASN. Uses "asplain" format.
+	CustomerAsn *int64 `mandatory:"false" json:"customerAsn"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique.
+	// Avoid entering confidential information.
+	// To be updated only by the customer who owns the virtual circuit.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the Drg
+	// that this private virtual circuit uses.
+	// To be updated only by the customer who owns the virtual circuit.
+	GatewayId *string `mandatory:"false" json:"gatewayId"`
+
+	// The provider's state in relation to this virtual circuit. Relevant only
+	// if the customer is using FastConnect via a provider. ACTIVE
+	// means the provider has provisioned the virtual circuit from their
+	// end. INACTIVE means the provider has not yet provisioned the virtual
+	// circuit, or has de-provisioned it.
+	// To be updated only by the provider.
+	ProviderState UpdateVirtualCircuitDetailsProviderStateEnum `mandatory:"false" json:"providerState,omitempty"`
+
+	// The service key name offered by the provider (if the customer is connecting via a provider).
+	ProviderServiceKeyName *string `mandatory:"false" json:"providerServiceKeyName"`
+
+	// Provider-supplied reference information about this virtual circuit.
+	// Relevant only if the customer is using FastConnect via a provider.
+	// To be updated only by the provider.
+	ReferenceComment *string `mandatory:"false" json:"referenceComment"`
+}
+
+func (m UpdateVirtualCircuitDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UpdateVirtualCircuitDetailsRoutingPolicyEnum Enum with underlying type: string
+type UpdateVirtualCircuitDetailsRoutingPolicyEnum string
+
+// Set of constants representing the allowable values for UpdateVirtualCircuitDetailsRoutingPolicyEnum
+const (
+	UpdateVirtualCircuitDetailsRoutingPolicyOracleServiceNetwork UpdateVirtualCircuitDetailsRoutingPolicyEnum = "ORACLE_SERVICE_NETWORK"
+	UpdateVirtualCircuitDetailsRoutingPolicyRegional             UpdateVirtualCircuitDetailsRoutingPolicyEnum = "REGIONAL"
+	UpdateVirtualCircuitDetailsRoutingPolicyMarketLevel          UpdateVirtualCircuitDetailsRoutingPolicyEnum = "MARKET_LEVEL"
+	UpdateVirtualCircuitDetailsRoutingPolicyGlobal               UpdateVirtualCircuitDetailsRoutingPolicyEnum = "GLOBAL"
+)
+
+var mappingUpdateVirtualCircuitDetailsRoutingPolicy = map[string]UpdateVirtualCircuitDetailsRoutingPolicyEnum{
+	"ORACLE_SERVICE_NETWORK": UpdateVirtualCircuitDetailsRoutingPolicyOracleServiceNetwork,
+	"REGIONAL":               UpdateVirtualCircuitDetailsRoutingPolicyRegional,
+	"MARKET_LEVEL":           UpdateVirtualCircuitDetailsRoutingPolicyMarketLevel,
+	"GLOBAL":                 UpdateVirtualCircuitDetailsRoutingPolicyGlobal,
+}
+
+// GetUpdateVirtualCircuitDetailsRoutingPolicyEnumValues Enumerates the set of values for UpdateVirtualCircuitDetailsRoutingPolicyEnum
+func GetUpdateVirtualCircuitDetailsRoutingPolicyEnumValues() []UpdateVirtualCircuitDetailsRoutingPolicyEnum {
+	values := make([]UpdateVirtualCircuitDetailsRoutingPolicyEnum, 0)
+	for _, v := range mappingUpdateVirtualCircuitDetailsRoutingPolicy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// UpdateVirtualCircuitDetailsProviderStateEnum Enum with underlying type: string
+type UpdateVirtualCircuitDetailsProviderStateEnum string
+
+// Set of constants representing the allowable values for UpdateVirtualCircuitDetailsProviderStateEnum
+const (
+	UpdateVirtualCircuitDetailsProviderStateActive   UpdateVirtualCircuitDetailsProviderStateEnum = "ACTIVE"
+	UpdateVirtualCircuitDetailsProviderStateInactive UpdateVirtualCircuitDetailsProviderStateEnum = "INACTIVE"
+)
+
+var mappingUpdateVirtualCircuitDetailsProviderState = map[string]UpdateVirtualCircuitDetailsProviderStateEnum{
+	"ACTIVE":   UpdateVirtualCircuitDetailsProviderStateActive,
+	"INACTIVE": UpdateVirtualCircuitDetailsProviderStateInactive,
+}
+
+// GetUpdateVirtualCircuitDetailsProviderStateEnumValues Enumerates the set of values for UpdateVirtualCircuitDetailsProviderStateEnum
+func GetUpdateVirtualCircuitDetailsProviderStateEnumValues() []UpdateVirtualCircuitDetailsProviderStateEnum {
+	values := make([]UpdateVirtualCircuitDetailsProviderStateEnum, 0)
+	for _, v := range mappingUpdateVirtualCircuitDetailsProviderState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_virtual_circuit_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_virtual_circuit_request_response.go
new file mode 100644
index 000000000000..c103bb532cea
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_virtual_circuit_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVirtualCircuitRequest wrapper for the UpdateVirtualCircuit operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVirtualCircuit.go.html to see an example of how to use UpdateVirtualCircuitRequest.
+type UpdateVirtualCircuitRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the virtual circuit.
+	VirtualCircuitId *string `mandatory:"true" contributesTo:"path" name:"virtualCircuitId"`
+
+	// Update VirtualCircuit fields.
+	UpdateVirtualCircuitDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVirtualCircuitRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVirtualCircuitRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVirtualCircuitRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVirtualCircuitRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVirtualCircuitResponse wrapper for the UpdateVirtualCircuit operation
+type UpdateVirtualCircuitResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VirtualCircuit instance
+	VirtualCircuit `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateVirtualCircuitResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVirtualCircuitResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vlan_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vlan_details.go
new file mode 100644
index 000000000000..4f65f12361d7
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vlan_details.go
@@ -0,0 +1,58 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVlanDetails The representation of UpdateVlanDetails
+type UpdateVlanDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A descriptive name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// A list of the OCIDs of the network security groups (NSGs) to use with
+	// this VLAN. All VNICs in the VLAN will belong to these NSGs. For more
+	// information about NSGs, see
+	// NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// The OCID of the route table the VLAN will use.
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+
+	// The CIDR block of the VLAN. The new CIDR block must meet the following criteria:
+	// - Must be valid.
+	// - The CIDR block's IP range must be completely within one of the VCN's CIDR block ranges.
+	// - The old and new CIDR block ranges must use the same network address. Example: `10.0.0.0/25` and `10.0.0.0/24`.
+	// - Must contain all IP addresses in use in the old CIDR range.
+	// - The new CIDR range's broadcast address (last IP address of CIDR range) must not be an IP address in use in the old CIDR range.
+	// **Note:** If you are changing the CIDR block, you cannot create VNICs or private IPs for this resource while the update is in progress.
+	CidrBlock *string `mandatory:"false" json:"cidrBlock"`
+}
+
+func (m UpdateVlanDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vlan_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vlan_request_response.go
new file mode 100644
index 000000000000..5e290c27c0df
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vlan_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVlanRequest wrapper for the UpdateVlan operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVlan.go.html to see an example of how to use UpdateVlanRequest.
+type UpdateVlanRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VLAN.
+	VlanId *string `mandatory:"true" contributesTo:"path" name:"vlanId"`
+
+	// Details object for updating a subnet.
+	UpdateVlanDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVlanRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVlanRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVlanRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVlanRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVlanResponse wrapper for the UpdateVlan operation
+type UpdateVlanResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Vlan instance
+	Vlan `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateVlanResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVlanResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vnic_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vnic_details.go
new file mode 100644
index 000000000000..66fc5e819ad4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vnic_details.go
@@ -0,0 +1,73 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVnicDetails The representation of UpdateVnicDetails
+type UpdateVnicDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The hostname for the VNIC's primary private IP. Used for DNS. The value is the hostname
+	// portion of the primary private IP's fully qualified domain name (FQDN)
+	// (for example, `bminstance-1` in FQDN `bminstance-1.subnet123.vcn1.oraclevcn.com`).
+	// Must be unique across all VNICs in the subnet and comply with
+	// RFC 952 (https://tools.ietf.org/html/rfc952) and
+	// RFC 1123 (https://tools.ietf.org/html/rfc1123).
+	// The value appears in the Vnic object and also the
+	// PrivateIp object returned by
+	// ListPrivateIps and
+	// GetPrivateIp.
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	HostnameLabel *string `mandatory:"false" json:"hostnameLabel"`
+
+	// A list of the OCIDs of the network security groups (NSGs) to add the VNIC to. Setting this as
+	// an empty array removes the VNIC from all network security groups.
+	// If the VNIC belongs to a VLAN as part of the Oracle Cloud VMware Solution (instead of
+	// belonging to a subnet), the value of the `nsgIds` attribute is ignored. Instead, the
+	// VNIC belongs to the NSGs that are associated with the VLAN itself. See Vlan.
+	// For more information about NSGs, see
+	// NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// Whether the source/destination check is disabled on the VNIC.
+	// Defaults to `false`, which means the check is performed. For information about why you would
+	// skip the source/destination check, see
+	// Using a Private IP as a Route Target (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingroutetables.htm#privateip).
+	// If the VNIC belongs to a VLAN as part of the Oracle Cloud VMware Solution (instead of
+	// belonging to a subnet), the value of the `skipSourceDestCheck` attribute is ignored.
+	// This is because the source/destination check is always disabled for VNICs in a VLAN.
+	// Example: `true`
+	SkipSourceDestCheck *bool `mandatory:"false" json:"skipSourceDestCheck"`
+}
+
+func (m UpdateVnicDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vnic_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vnic_request_response.go
new file mode 100644
index 000000000000..1f8dc7c24e09
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_vnic_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVnicRequest wrapper for the UpdateVnic operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVnic.go.html to see an example of how to use UpdateVnicRequest.
+type UpdateVnicRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the VNIC.
+	VnicId *string `mandatory:"true" contributesTo:"path" name:"vnicId"`
+
+	// Details object for updating a VNIC.
+	UpdateVnicDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVnicRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVnicRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVnicRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVnicRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVnicResponse wrapper for the UpdateVnic operation
+type UpdateVnicResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Vnic instance
+	Vnic `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateVnicResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVnicResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_attachment_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_attachment_details.go
new file mode 100644
index 000000000000..657642dc8fd4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_attachment_details.go
@@ -0,0 +1,63 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVolumeAttachmentDetails details for updating a volume attachment.
+type UpdateVolumeAttachmentDetails struct {
+
+	// The iscsi login state of the volume attachment. For a multipath volume attachment,
+	// all iscsi sessions need to be all logged-in or logged-out to be in logged-in or logged-out state.
+	IscsiLoginState UpdateVolumeAttachmentDetailsIscsiLoginStateEnum `mandatory:"false" json:"iscsiLoginState,omitempty"`
+}
+
+func (m UpdateVolumeAttachmentDetails) String() string {
+	return common.PointerString(m)
+}
+
+// UpdateVolumeAttachmentDetailsIscsiLoginStateEnum Enum with underlying type: string
+type UpdateVolumeAttachmentDetailsIscsiLoginStateEnum string
+
+// Set of constants representing the allowable values for UpdateVolumeAttachmentDetailsIscsiLoginStateEnum
+const (
+	UpdateVolumeAttachmentDetailsIscsiLoginStateUnknown         UpdateVolumeAttachmentDetailsIscsiLoginStateEnum = "UNKNOWN"
+	UpdateVolumeAttachmentDetailsIscsiLoginStateLoggingIn       UpdateVolumeAttachmentDetailsIscsiLoginStateEnum = "LOGGING_IN"
+	UpdateVolumeAttachmentDetailsIscsiLoginStateLoginSucceeded  UpdateVolumeAttachmentDetailsIscsiLoginStateEnum = "LOGIN_SUCCEEDED"
+	UpdateVolumeAttachmentDetailsIscsiLoginStateLoginFailed     UpdateVolumeAttachmentDetailsIscsiLoginStateEnum = "LOGIN_FAILED"
+	UpdateVolumeAttachmentDetailsIscsiLoginStateLoggingOut      UpdateVolumeAttachmentDetailsIscsiLoginStateEnum = "LOGGING_OUT"
+	UpdateVolumeAttachmentDetailsIscsiLoginStateLogoutSucceeded UpdateVolumeAttachmentDetailsIscsiLoginStateEnum = "LOGOUT_SUCCEEDED"
+	UpdateVolumeAttachmentDetailsIscsiLoginStateLogoutFailed    UpdateVolumeAttachmentDetailsIscsiLoginStateEnum = "LOGOUT_FAILED"
+)
+
+var mappingUpdateVolumeAttachmentDetailsIscsiLoginState = map[string]UpdateVolumeAttachmentDetailsIscsiLoginStateEnum{
+	"UNKNOWN":          UpdateVolumeAttachmentDetailsIscsiLoginStateUnknown,
+	"LOGGING_IN":       UpdateVolumeAttachmentDetailsIscsiLoginStateLoggingIn,
+	"LOGIN_SUCCEEDED":  UpdateVolumeAttachmentDetailsIscsiLoginStateLoginSucceeded,
+	"LOGIN_FAILED":     UpdateVolumeAttachmentDetailsIscsiLoginStateLoginFailed,
+	"LOGGING_OUT":      UpdateVolumeAttachmentDetailsIscsiLoginStateLoggingOut,
+	"LOGOUT_SUCCEEDED": UpdateVolumeAttachmentDetailsIscsiLoginStateLogoutSucceeded,
+	"LOGOUT_FAILED":    UpdateVolumeAttachmentDetailsIscsiLoginStateLogoutFailed,
+}
+
+// GetUpdateVolumeAttachmentDetailsIscsiLoginStateEnumValues Enumerates the set of values for UpdateVolumeAttachmentDetailsIscsiLoginStateEnum
+func GetUpdateVolumeAttachmentDetailsIscsiLoginStateEnumValues() []UpdateVolumeAttachmentDetailsIscsiLoginStateEnum {
+	values := make([]UpdateVolumeAttachmentDetailsIscsiLoginStateEnum, 0)
+	for _, v := range mappingUpdateVolumeAttachmentDetailsIscsiLoginState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_attachment_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_attachment_request_response.go
new file mode 100644
index 000000000000..880fe307818c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_attachment_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVolumeAttachmentRequest wrapper for the UpdateVolumeAttachment operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeAttachment.go.html to see an example of how to use UpdateVolumeAttachmentRequest.
+type UpdateVolumeAttachmentRequest struct {
+
+	// The OCID of the volume attachment.
+	VolumeAttachmentId *string `mandatory:"true" contributesTo:"path" name:"volumeAttachmentId"`
+
+	// Update information about the specified volume attachment.
+	UpdateVolumeAttachmentDetails `contributesTo:"body"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVolumeAttachmentRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVolumeAttachmentRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVolumeAttachmentRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVolumeAttachmentRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVolumeAttachmentResponse wrapper for the UpdateVolumeAttachment operation
+type UpdateVolumeAttachmentResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeAttachment instance
+	VolumeAttachment `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateVolumeAttachmentResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVolumeAttachmentResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_details.go
new file mode 100644
index 000000000000..15425cfe3e09
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_details.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVolumeBackupDetails The representation of UpdateVolumeBackupDetails
+type UpdateVolumeBackupDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the volume backup.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateVolumeBackupDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_policy_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_policy_details.go
new file mode 100644
index 000000000000..549e8227d711
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_policy_details.go
@@ -0,0 +1,53 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVolumeBackupPolicyDetails Specifies the properties for updating a user defined backup policy.
+// For more information about user defined backup policies,
+// see User Defined Policies (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm#UserDefinedBackupPolicies) in
+// Policy-Based Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm).
+type UpdateVolumeBackupPolicyDetails struct {
+
+	// A user-friendly name for the volume backup policy. Does not have to be unique and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// The paired destination region for copying scheduled backups to. Example: `us-ashburn-1`.
+	// Specify `none` to reset the `destinationRegion` parameter.
+	// See Region Pairs (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm#RegionPairs) for details about paired regions.
+	DestinationRegion *string `mandatory:"false" json:"destinationRegion"`
+
+	// The collection of schedules for the volume backup policy. See
+	// see Schedules (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm#schedules) in
+	// Policy-Based Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm) for more information.
+	Schedules []VolumeBackupSchedule `mandatory:"false" json:"schedules"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateVolumeBackupPolicyDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_policy_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_policy_request_response.go
new file mode 100644
index 000000000000..7eeb400d8b56
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_policy_request_response.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVolumeBackupPolicyRequest wrapper for the UpdateVolumeBackupPolicy operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeBackupPolicy.go.html to see an example of how to use UpdateVolumeBackupPolicyRequest.
+type UpdateVolumeBackupPolicyRequest struct {
+
+	// The OCID of the volume backup policy.
+	PolicyId *string `mandatory:"true" contributesTo:"path" name:"policyId"`
+
+	// Update volume backup policy fields
+	UpdateVolumeBackupPolicyDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVolumeBackupPolicyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVolumeBackupPolicyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVolumeBackupPolicyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVolumeBackupPolicyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVolumeBackupPolicyResponse wrapper for the UpdateVolumeBackupPolicy operation
+type UpdateVolumeBackupPolicyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeBackupPolicy instance
+	VolumeBackupPolicy `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateVolumeBackupPolicyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVolumeBackupPolicyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_request_response.go
new file mode 100644
index 000000000000..0b7feeba160d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_backup_request_response.go
@@ -0,0 +1,81 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVolumeBackupRequest wrapper for the UpdateVolumeBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeBackup.go.html to see an example of how to use UpdateVolumeBackupRequest.
+type UpdateVolumeBackupRequest struct {
+
+	// The OCID of the volume backup.
+	VolumeBackupId *string `mandatory:"true" contributesTo:"path" name:"volumeBackupId"`
+
+	// Update volume backup fields
+	UpdateVolumeBackupDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVolumeBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVolumeBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVolumeBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVolumeBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVolumeBackupResponse wrapper for the UpdateVolumeBackup operation
+type UpdateVolumeBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeBackup instance
+	VolumeBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+}
+
+func (response UpdateVolumeBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVolumeBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_details.go
new file mode 100644
index 000000000000..91b6ded6a0c9
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_details.go
@@ -0,0 +1,59 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVolumeDetails The representation of UpdateVolumeDetails
+type UpdateVolumeDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The number of volume performance units (VPUs) that will be applied to this volume per GB,
+	// representing the Block Volume service's elastic performance options.
+	// See Block Volume Elastic Performance (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/blockvolumeelasticperformance.htm) for more information.
+	// Allowed values:
+	//   * `0`: Represents Lower Cost option.
+	//   * `10`: Represents Balanced option.
+	//   * `20`: Represents Higher Performance option.
+	VpusPerGB *int64 `mandatory:"false" json:"vpusPerGB"`
+
+	// The size to resize the volume to in GBs. Has to be larger than the current size.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	// Specifies whether the auto-tune performance is enabled for this volume.
+	IsAutoTuneEnabled *bool `mandatory:"false" json:"isAutoTuneEnabled"`
+
+	// The list of block volume replicas that this volume will be updated to have
+	// in the specified destination availability domains.
+	BlockVolumeReplicas []BlockVolumeReplicaDetails `mandatory:"false" json:"blockVolumeReplicas"`
+}
+
+func (m UpdateVolumeDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_backup_details.go
new file mode 100644
index 000000000000..aa3f05690b56
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_backup_details.go
@@ -0,0 +1,39 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVolumeGroupBackupDetails The representation of UpdateVolumeGroupBackupDetails
+type UpdateVolumeGroupBackupDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the volume group backup. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m UpdateVolumeGroupBackupDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_backup_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_backup_request_response.go
new file mode 100644
index 000000000000..e04547064b87
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_backup_request_response.go
@@ -0,0 +1,81 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVolumeGroupBackupRequest wrapper for the UpdateVolumeGroupBackup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeGroupBackup.go.html to see an example of how to use UpdateVolumeGroupBackupRequest.
+type UpdateVolumeGroupBackupRequest struct {
+
+	// The Oracle Cloud ID (OCID) that uniquely identifies the volume group backup.
+	VolumeGroupBackupId *string `mandatory:"true" contributesTo:"path" name:"volumeGroupBackupId"`
+
+	// Update volume group backup fields
+	UpdateVolumeGroupBackupDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVolumeGroupBackupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVolumeGroupBackupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVolumeGroupBackupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVolumeGroupBackupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVolumeGroupBackupResponse wrapper for the UpdateVolumeGroupBackup operation
+type UpdateVolumeGroupBackupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeGroupBackup instance
+	VolumeGroupBackup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+}
+
+func (response UpdateVolumeGroupBackupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVolumeGroupBackupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_details.go
new file mode 100644
index 000000000000..677243478be0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_details.go
@@ -0,0 +1,42 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVolumeGroupDetails The representation of UpdateVolumeGroupDetails
+type UpdateVolumeGroupDetails struct {
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name for the volume group. Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// OCIDs for the volumes in this volume group.
+	VolumeIds []string `mandatory:"false" json:"volumeIds"`
+}
+
+func (m UpdateVolumeGroupDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_request_response.go
new file mode 100644
index 000000000000..f17cec70e197
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_group_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVolumeGroupRequest wrapper for the UpdateVolumeGroup operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeGroup.go.html to see an example of how to use UpdateVolumeGroupRequest.
+type UpdateVolumeGroupRequest struct {
+
+	// The Oracle Cloud ID (OCID) that uniquely identifies the volume group.
+	VolumeGroupId *string `mandatory:"true" contributesTo:"path" name:"volumeGroupId"`
+
+	// Update volume group's set of volumes and/or display name
+	UpdateVolumeGroupDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVolumeGroupRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVolumeGroupRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVolumeGroupRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVolumeGroupRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVolumeGroupResponse wrapper for the UpdateVolumeGroup operation
+type UpdateVolumeGroupResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeGroup instance
+	VolumeGroup `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateVolumeGroupResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVolumeGroupResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_kms_key_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_kms_key_details.go
new file mode 100644
index 000000000000..1c4bd9110213
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_kms_key_details.go
@@ -0,0 +1,31 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdateVolumeKmsKeyDetails The representation of UpdateVolumeKmsKeyDetails
+type UpdateVolumeKmsKeyDetails struct {
+
+	// The OCID of the new Key Management key to assign to protect the specified volume.
+	// This key has to be a valid Key Management key, and policies must exist to allow the user and the Block Volume service to access this key.
+	// If you specify the same OCID as the previous key's OCID, the Block Volume service will use it to regenerate a volume encryption key.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+}
+
+func (m UpdateVolumeKmsKeyDetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_kms_key_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_kms_key_request_response.go
new file mode 100644
index 000000000000..6ec659c3b217
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_kms_key_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVolumeKmsKeyRequest wrapper for the UpdateVolumeKmsKey operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolumeKmsKey.go.html to see an example of how to use UpdateVolumeKmsKeyRequest.
+type UpdateVolumeKmsKeyRequest struct {
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" contributesTo:"path" name:"volumeId"`
+
+	// Updates the Key Management master encryption key assigned to the specified volume.
+	UpdateVolumeKmsKeyDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVolumeKmsKeyRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVolumeKmsKeyRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVolumeKmsKeyRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVolumeKmsKeyRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVolumeKmsKeyResponse wrapper for the UpdateVolumeKmsKey operation
+type UpdateVolumeKmsKeyResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The VolumeKmsKey instance
+	VolumeKmsKey `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateVolumeKmsKeyResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVolumeKmsKeyResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_request_response.go
new file mode 100644
index 000000000000..500907c2a3b5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/update_volume_request_response.go
@@ -0,0 +1,85 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpdateVolumeRequest wrapper for the UpdateVolume operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpdateVolume.go.html to see an example of how to use UpdateVolumeRequest.
+type UpdateVolumeRequest struct {
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"true" contributesTo:"path" name:"volumeId"`
+
+	// Update volume's display name. Avoid entering confidential information.
+	UpdateVolumeDetails `contributesTo:"body"`
+
+	// For optimistic concurrency control. In the PUT or DELETE call for a resource, set the `if-match`
+	// parameter to the value of the etag from a previous GET or POST response for that resource. The resource
+	// will be updated or deleted only if the etag you provide matches the resource's current etag value.
+	IfMatch *string `mandatory:"false" contributesTo:"header" name:"if-match"`
+
+	// Unique Oracle-assigned identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpdateVolumeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpdateVolumeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpdateVolumeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpdateVolumeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpdateVolumeResponse wrapper for the UpdateVolume operation
+type UpdateVolumeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// The Volume instance
+	Volume `presentIn:"body"`
+
+	// For optimistic concurrency control. See `if-match`.
+	Etag *string `presentIn:"header" name:"etag"`
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response UpdateVolumeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpdateVolumeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/updated_network_security_group_security_rules.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/updated_network_security_group_security_rules.go
new file mode 100644
index 000000000000..53ba8a13477b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/updated_network_security_group_security_rules.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpdatedNetworkSecurityGroupSecurityRules The representation of UpdatedNetworkSecurityGroupSecurityRules
+type UpdatedNetworkSecurityGroupSecurityRules struct {
+
+	// The NSG security rules that were updated.
+	SecurityRules []SecurityRule `mandatory:"false" json:"securityRules"`
+}
+
+func (m UpdatedNetworkSecurityGroupSecurityRules) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/upgrade_drg_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/upgrade_drg_request_response.go
new file mode 100644
index 000000000000..661d63960994
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/upgrade_drg_request_response.go
@@ -0,0 +1,82 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// UpgradeDrgRequest wrapper for the UpgradeDrg operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/UpgradeDrg.go.html to see an example of how to use UpgradeDrgRequest.
+type UpgradeDrgRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm)](/iaas/Content/General/Concepts/identifiers.htm) of the DRG.
+	DrgId *string `mandatory:"true" contributesTo:"path" name:"drgId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// A token that uniquely identifies a request so it can be retried in case of a timeout or
+	// server error without risk of executing that same action again. Retry tokens expire after 24
+	// hours, but can be invalidated before then due to conflicting operations (for example, if a resource
+	// has been deleted and purged from the system, then a retry of the original creation request
+	// may be rejected).
+	OpcRetryToken *string `mandatory:"false" contributesTo:"header" name:"opc-retry-token"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request UpgradeDrgRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request UpgradeDrgRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request UpgradeDrgRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request UpgradeDrgRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// UpgradeDrgResponse wrapper for the UpgradeDrg operation
+type UpgradeDrgResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response UpgradeDrgResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response UpgradeDrgResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/upgrade_status.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/upgrade_status.go
new file mode 100644
index 000000000000..0b200d7ba0ab
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/upgrade_status.go
@@ -0,0 +1,60 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// UpgradeStatus The upgrade status of a DRG.
+type UpgradeStatus struct {
+
+	// The `drgId` of the upgraded DRG.
+	DrgId *string `mandatory:"true" json:"drgId"`
+
+	// The current upgrade status of the DRG attachment.
+	Status UpgradeStatusStatusEnum `mandatory:"true" json:"status"`
+
+	// The number of upgraded connections.
+	UpgradedConnections *string `mandatory:"true" json:"upgradedConnections"`
+}
+
+func (m UpgradeStatus) String() string {
+	return common.PointerString(m)
+}
+
+// UpgradeStatusStatusEnum Enum with underlying type: string
+type UpgradeStatusStatusEnum string
+
+// Set of constants representing the allowable values for UpgradeStatusStatusEnum
+const (
+	UpgradeStatusStatusNotUpgraded UpgradeStatusStatusEnum = "NOT_UPGRADED"
+	UpgradeStatusStatusInProgress  UpgradeStatusStatusEnum = "IN_PROGRESS"
+	UpgradeStatusStatusUpgraded    UpgradeStatusStatusEnum = "UPGRADED"
+)
+
+var mappingUpgradeStatusStatus = map[string]UpgradeStatusStatusEnum{
+	"NOT_UPGRADED": UpgradeStatusStatusNotUpgraded,
+	"IN_PROGRESS":  UpgradeStatusStatusInProgress,
+	"UPGRADED":     UpgradeStatusStatusUpgraded,
+}
+
+// GetUpgradeStatusStatusEnumValues Enumerates the set of values for UpgradeStatusStatusEnum
+func GetUpgradeStatusStatusEnumValues() []UpgradeStatusStatusEnum {
+	values := make([]UpgradeStatusStatusEnum, 0)
+	for _, v := range mappingUpgradeStatusStatus {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/validate_byoip_range_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/validate_byoip_range_request_response.go
new file mode 100644
index 000000000000..76fec60fb200
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/validate_byoip_range_request_response.go
@@ -0,0 +1,75 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// ValidateByoipRangeRequest wrapper for the ValidateByoipRange operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/ValidateByoipRange.go.html to see an example of how to use ValidateByoipRangeRequest.
+type ValidateByoipRangeRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource containing the BYOIP CIDR block.
+	ByoipRangeId *string `mandatory:"true" contributesTo:"path" name:"byoipRangeId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request ValidateByoipRangeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request ValidateByoipRangeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request ValidateByoipRangeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request ValidateByoipRangeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// ValidateByoipRangeResponse wrapper for the ValidateByoipRange operation
+type ValidateByoipRangeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+
+	// The OCID of the work request. Use GetWorkRequest (https://docs.cloud.oracle.com/api/#/en/workrequests/20160918/WorkRequest/GetWorkRequest)
+	// with this ID to track the status of the request.
+	OpcWorkRequestId *string `presentIn:"header" name:"opc-work-request-id"`
+}
+
+func (response ValidateByoipRangeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response ValidateByoipRangeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn.go
new file mode 100644
index 000000000000..a153f235bdea
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn.go
@@ -0,0 +1,125 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Vcn A virtual cloud network (VCN). For more information, see
+// Overview of the Networking Service (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type Vcn struct {
+
+	// Deprecated. The first CIDR IP address from cidrBlocks.
+	// Example: `172.16.0.0/16`
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+
+	// The list of IPv4 CIDR blocks the VCN will use.
+	CidrBlocks []string `mandatory:"true" json:"cidrBlocks"`
+
+	// The OCID of the compartment containing the VCN.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The VCN's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The VCN's current state.
+	LifecycleState VcnLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The OCID for the VCN's default set of DHCP options.
+	DefaultDhcpOptionsId *string `mandatory:"false" json:"defaultDhcpOptionsId"`
+
+	// The OCID for the VCN's default route table.
+	DefaultRouteTableId *string `mandatory:"false" json:"defaultRouteTableId"`
+
+	// The OCID for the VCN's default security list.
+	DefaultSecurityListId *string `mandatory:"false" json:"defaultSecurityListId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// A DNS label for the VCN, used in conjunction with the VNIC's hostname and
+	// subnet's DNS label to form a fully qualified domain name (FQDN) for each VNIC
+	// within this subnet (for example, `bminstance-1.subnet123.vcn1.oraclevcn.com`).
+	// Must be an alphanumeric string that begins with a letter.
+	// The value cannot be changed.
+	// The absence of this parameter means the Internet and VCN Resolver will
+	// not work for this VCN.
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// Example: `vcn1`
+	DnsLabel *string `mandatory:"false" json:"dnsLabel"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// For an IPv6-enabled VCN, this is the list of IPv6 CIDR blocks for the VCN's IP address space.
+	// The CIDRs are provided by Oracle and the sizes are always /56.
+	Ipv6CidrBlocks []string `mandatory:"false" json:"ipv6CidrBlocks"`
+
+	// The date and time the VCN was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	// The VCN's domain name, which consists of the VCN's DNS label, and the
+	// `oraclevcn.com` domain.
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// Example: `vcn1.oraclevcn.com`
+	VcnDomainName *string `mandatory:"false" json:"vcnDomainName"`
+}
+
+func (m Vcn) String() string {
+	return common.PointerString(m)
+}
+
+// VcnLifecycleStateEnum Enum with underlying type: string
+type VcnLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VcnLifecycleStateEnum
+const (
+	VcnLifecycleStateProvisioning VcnLifecycleStateEnum = "PROVISIONING"
+	VcnLifecycleStateAvailable    VcnLifecycleStateEnum = "AVAILABLE"
+	VcnLifecycleStateTerminating  VcnLifecycleStateEnum = "TERMINATING"
+	VcnLifecycleStateTerminated   VcnLifecycleStateEnum = "TERMINATED"
+	VcnLifecycleStateUpdating     VcnLifecycleStateEnum = "UPDATING"
+)
+
+var mappingVcnLifecycleState = map[string]VcnLifecycleStateEnum{
+	"PROVISIONING": VcnLifecycleStateProvisioning,
+	"AVAILABLE":    VcnLifecycleStateAvailable,
+	"TERMINATING":  VcnLifecycleStateTerminating,
+	"TERMINATED":   VcnLifecycleStateTerminated,
+	"UPDATING":     VcnLifecycleStateUpdating,
+}
+
+// GetVcnLifecycleStateEnumValues Enumerates the set of values for VcnLifecycleStateEnum
+func GetVcnLifecycleStateEnumValues() []VcnLifecycleStateEnum {
+	values := make([]VcnLifecycleStateEnum, 0)
+	for _, v := range mappingVcnLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_dns_resolver_association.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_dns_resolver_association.go
new file mode 100644
index 000000000000..af5d1d478f5b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_dns_resolver_association.go
@@ -0,0 +1,62 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VcnDnsResolverAssociation The information about the VCN and the DNS resolver in the association.
+type VcnDnsResolverAssociation struct {
+
+	// The OCID of the VCN in the association.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// The current state of the association.
+	LifecycleState VcnDnsResolverAssociationLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The OCID of the DNS resolver in the association.
+	DnsResolverId *string `mandatory:"false" json:"dnsResolverId"`
+}
+
+func (m VcnDnsResolverAssociation) String() string {
+	return common.PointerString(m)
+}
+
+// VcnDnsResolverAssociationLifecycleStateEnum Enum with underlying type: string
+type VcnDnsResolverAssociationLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VcnDnsResolverAssociationLifecycleStateEnum
+const (
+	VcnDnsResolverAssociationLifecycleStateProvisioning VcnDnsResolverAssociationLifecycleStateEnum = "PROVISIONING"
+	VcnDnsResolverAssociationLifecycleStateAvailable    VcnDnsResolverAssociationLifecycleStateEnum = "AVAILABLE"
+	VcnDnsResolverAssociationLifecycleStateTerminating  VcnDnsResolverAssociationLifecycleStateEnum = "TERMINATING"
+	VcnDnsResolverAssociationLifecycleStateTerminated   VcnDnsResolverAssociationLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingVcnDnsResolverAssociationLifecycleState = map[string]VcnDnsResolverAssociationLifecycleStateEnum{
+	"PROVISIONING": VcnDnsResolverAssociationLifecycleStateProvisioning,
+	"AVAILABLE":    VcnDnsResolverAssociationLifecycleStateAvailable,
+	"TERMINATING":  VcnDnsResolverAssociationLifecycleStateTerminating,
+	"TERMINATED":   VcnDnsResolverAssociationLifecycleStateTerminated,
+}
+
+// GetVcnDnsResolverAssociationLifecycleStateEnumValues Enumerates the set of values for VcnDnsResolverAssociationLifecycleStateEnum
+func GetVcnDnsResolverAssociationLifecycleStateEnumValues() []VcnDnsResolverAssociationLifecycleStateEnum {
+	values := make([]VcnDnsResolverAssociationLifecycleStateEnum, 0)
+	for _, v := range mappingVcnDnsResolverAssociationLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_drg_attachment_network_create_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_drg_attachment_network_create_details.go
new file mode 100644
index 000000000000..22cc5f3cc2ec
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_drg_attachment_network_create_details.go
@@ -0,0 +1,57 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VcnDrgAttachmentNetworkCreateDetails Specifies the VCN Attachment
+type VcnDrgAttachmentNetworkCreateDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the network attached to the DRG.
+	Id *string `mandatory:"true" json:"id"`
+
+	// This is the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the route table that is used to route the traffic as it enters a VCN through this attachment.
+	// For information about why you would associate a route table with a DRG attachment, see
+	// Advanced Scenario: Transit Routing (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitrouting.htm).
+	// For information about why you would associate a route table with a DRG attachment, see:
+	//   * Transit Routing: Access to Multiple VCNs in Same Region (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitrouting.htm)
+	//   * Transit Routing: Private Access to Oracle Services (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitroutingoracleservices.htm)
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+}
+
+//GetId returns Id
+func (m VcnDrgAttachmentNetworkCreateDetails) GetId() *string {
+	return m.Id
+}
+
+func (m VcnDrgAttachmentNetworkCreateDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VcnDrgAttachmentNetworkCreateDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVcnDrgAttachmentNetworkCreateDetails VcnDrgAttachmentNetworkCreateDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVcnDrgAttachmentNetworkCreateDetails
+	}{
+		"VCN",
+		(MarshalTypeVcnDrgAttachmentNetworkCreateDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_drg_attachment_network_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_drg_attachment_network_details.go
new file mode 100644
index 000000000000..1314114cd1a6
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_drg_attachment_network_details.go
@@ -0,0 +1,55 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VcnDrgAttachmentNetworkDetails Specifies details within the VCN.
+type VcnDrgAttachmentNetworkDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network attached to the DRG.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the route table the DRG attachment is using.
+	// For information about why you would associate a route table with a DRG attachment, see:
+	//   * Transit Routing: Access to Multiple VCNs in Same Region (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitrouting.htm)
+	//   * Transit Routing: Private Access to Oracle Services (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitroutingoracleservices.htm)
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+}
+
+//GetId returns Id
+func (m VcnDrgAttachmentNetworkDetails) GetId() *string {
+	return m.Id
+}
+
+func (m VcnDrgAttachmentNetworkDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VcnDrgAttachmentNetworkDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVcnDrgAttachmentNetworkDetails VcnDrgAttachmentNetworkDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVcnDrgAttachmentNetworkDetails
+	}{
+		"VCN",
+		(MarshalTypeVcnDrgAttachmentNetworkDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_drg_attachment_network_update_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_drg_attachment_network_update_details.go
new file mode 100644
index 000000000000..fbf5c156d54b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_drg_attachment_network_update_details.go
@@ -0,0 +1,47 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VcnDrgAttachmentNetworkUpdateDetails Specifies the update details for the VCN attachment.
+type VcnDrgAttachmentNetworkUpdateDetails struct {
+
+	// This is the OCID (https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm) of the route table that is used to route the traffic as it enters a VCN through this attachment.
+	// For information about why you would associate a route table with a DRG attachment, see:
+	//   * Transit Routing: Access to Multiple VCNs in Same Region (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitrouting.htm)
+	//   * Transit Routing: Private Access to Oracle Services (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/transitroutingoracleservices.htm)
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+}
+
+func (m VcnDrgAttachmentNetworkUpdateDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VcnDrgAttachmentNetworkUpdateDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVcnDrgAttachmentNetworkUpdateDetails VcnDrgAttachmentNetworkUpdateDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVcnDrgAttachmentNetworkUpdateDetails
+	}{
+		"VCN",
+		(MarshalTypeVcnDrgAttachmentNetworkUpdateDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_topology.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_topology.go
new file mode 100644
index 000000000000..bf7ef37eca54
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vcn_topology.go
@@ -0,0 +1,107 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VcnTopology Defines the representation of a virtual network topology for a VCN.
+type VcnTopology struct {
+
+	// Lists entities comprising the virtual network topology.
+	Entities []interface{} `mandatory:"true" json:"entities"`
+
+	// Lists relationships between entities in the virtual network topology.
+	Relationships []TopologyEntityRelationship `mandatory:"true" json:"relationships"`
+
+	// Records when the virtual network topology was created, in RFC3339 (https://tools.ietf.org/html/rfc3339) format for date and time.
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the VCN for which the topology is generated.
+	VcnId *string `mandatory:"false" json:"vcnId"`
+}
+
+//GetEntities returns Entities
+func (m VcnTopology) GetEntities() []interface{} {
+	return m.Entities
+}
+
+//GetRelationships returns Relationships
+func (m VcnTopology) GetRelationships() []TopologyEntityRelationship {
+	return m.Relationships
+}
+
+//GetTimeCreated returns TimeCreated
+func (m VcnTopology) GetTimeCreated() *common.SDKTime {
+	return m.TimeCreated
+}
+
+func (m VcnTopology) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VcnTopology) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVcnTopology VcnTopology
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVcnTopology
+	}{
+		"VCN",
+		(MarshalTypeVcnTopology)(m),
+	}
+
+	return json.Marshal(&s)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *VcnTopology) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		VcnId         *string                      `json:"vcnId"`
+		Entities      []interface{}                `json:"entities"`
+		Relationships []topologyentityrelationship `json:"relationships"`
+		TimeCreated   *common.SDKTime              `json:"timeCreated"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.VcnId = model.VcnId
+
+	m.Entities = make([]interface{}, len(model.Entities))
+	for i, n := range model.Entities {
+		m.Entities[i] = n
+	}
+
+	m.Relationships = make([]TopologyEntityRelationship, len(model.Relationships))
+	for i, n := range model.Relationships {
+		nn, e = n.UnmarshalPolymorphicJSON(n.JsonData)
+		if e != nil {
+			return e
+		}
+		if nn != nil {
+			m.Relationships[i] = nn.(TopologyEntityRelationship)
+		} else {
+			m.Relationships[i] = nil
+		}
+	}
+
+	m.TimeCreated = model.TimeCreated
+
+	return
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit.go
new file mode 100644
index 000000000000..890e22b81ce3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit.go
@@ -0,0 +1,359 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VirtualCircuit For use with Oracle Cloud Infrastructure FastConnect.
+// A virtual circuit is an isolated network path that runs over one or more physical
+// network connections to provide a single, logical connection between the edge router
+// on the customer's existing network and Oracle Cloud Infrastructure. *Private*
+// virtual circuits support private peering, and *public* virtual circuits support
+// public peering. For more information, see FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+// Each virtual circuit is made up of information shared between a customer, Oracle,
+// and a provider (if the customer is using FastConnect via a provider). Who fills in
+// a given property of a virtual circuit depends on whether the BGP session related to
+// that virtual circuit goes from the customer's edge router to Oracle, or from the provider's
+// edge router to Oracle. Also, in the case where the customer is using a provider, values
+// for some of the properties may not be present immediately, but may get filled in as the
+// provider and Oracle each do their part to provision the virtual circuit.
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type VirtualCircuit struct {
+
+	// The provisioned data rate of the connection. To get a list of the
+	// available bandwidth levels (that is, shapes), see
+	// ListFastConnectProviderVirtualCircuitBandwidthShapes.
+	// Example: `10 Gbps`
+	BandwidthShapeName *string `mandatory:"false" json:"bandwidthShapeName"`
+
+	// Deprecated. Instead use the information in
+	// FastConnectProviderService.
+	BgpManagement VirtualCircuitBgpManagementEnum `mandatory:"false" json:"bgpManagement,omitempty"`
+
+	// The state of the Ipv4 BGP session associated with the virtual circuit.
+	BgpSessionState VirtualCircuitBgpSessionStateEnum `mandatory:"false" json:"bgpSessionState,omitempty"`
+
+	// The state of the Ipv6 BGP session associated with the virtual circuit.
+	BgpIpv6SessionState VirtualCircuitBgpIpv6SessionStateEnum `mandatory:"false" json:"bgpIpv6SessionState,omitempty"`
+
+	// The OCID of the compartment containing the virtual circuit.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// An array of mappings, each containing properties for a
+	// cross-connect or cross-connect group that is associated with this
+	// virtual circuit.
+	CrossConnectMappings []CrossConnectMapping `mandatory:"false" json:"crossConnectMappings"`
+
+	// The routing policy sets how routing information about the Oracle cloud is shared over a public virtual circuit.
+	// Policies available are: `ORACLE_SERVICE_NETWORK`, `REGIONAL`, `MARKET_LEVEL`, and `GLOBAL`.
+	// See Route Filtering (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/routingonprem.htm#route_filtering) for details.
+	// By default, routing information is shared for all routes in the same market.
+	RoutingPolicy []VirtualCircuitRoutingPolicyEnum `mandatory:"false" json:"routingPolicy,omitempty"`
+
+	// Deprecated. Instead use `customerAsn`.
+	// If you specify values for both, the request will be rejected.
+	CustomerBgpAsn *int `mandatory:"false" json:"customerBgpAsn"`
+
+	// The BGP ASN of the network at the other end of the BGP
+	// session from Oracle. If the session is between the customer's
+	// edge router and Oracle, the value is the customer's ASN. If the BGP
+	// session is between the provider's edge router and Oracle, the value
+	// is the provider's ASN.
+	// Can be a 2-byte or 4-byte ASN. Uses "asplain" format.
+	CustomerAsn *int64 `mandatory:"false" json:"customerAsn"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the customer's Drg
+	// that this virtual circuit uses. Applicable only to private virtual circuits.
+	GatewayId *string `mandatory:"false" json:"gatewayId"`
+
+	// The virtual circuit's Oracle ID (OCID).
+	Id *string `mandatory:"false" json:"id"`
+
+	// The virtual circuit's current state. For information about
+	// the different states, see
+	// FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+	LifecycleState VirtualCircuitLifecycleStateEnum `mandatory:"false" json:"lifecycleState,omitempty"`
+
+	// The Oracle BGP ASN.
+	OracleBgpAsn *int `mandatory:"false" json:"oracleBgpAsn"`
+
+	// Deprecated. Instead use `providerServiceId`.
+	ProviderName *string `mandatory:"false" json:"providerName"`
+
+	// The OCID of the service offered by the provider (if the customer is connecting via a provider).
+	ProviderServiceId *string `mandatory:"false" json:"providerServiceId"`
+
+	// The service key name offered by the provider (if the customer is connecting via a provider).
+	ProviderServiceKeyName *string `mandatory:"false" json:"providerServiceKeyName"`
+
+	// Deprecated. Instead use `providerServiceId`.
+	ProviderServiceName *string `mandatory:"false" json:"providerServiceName"`
+
+	// The provider's state in relation to this virtual circuit (if the
+	// customer is connecting via a provider). ACTIVE means
+	// the provider has provisioned the virtual circuit from their end.
+	// INACTIVE means the provider has not yet provisioned the virtual
+	// circuit, or has de-provisioned it.
+	ProviderState VirtualCircuitProviderStateEnum `mandatory:"false" json:"providerState,omitempty"`
+
+	// For a public virtual circuit. The public IP prefixes (CIDRs) the customer wants to
+	// advertise across the connection. All prefix sizes are allowed.
+	PublicPrefixes []string `mandatory:"false" json:"publicPrefixes"`
+
+	// Provider-supplied reference information about this virtual circuit
+	// (if the customer is connecting via a provider).
+	ReferenceComment *string `mandatory:"false" json:"referenceComment"`
+
+	// The Oracle Cloud Infrastructure region where this virtual
+	// circuit is located.
+	Region *string `mandatory:"false" json:"region"`
+
+	// Provider service type.
+	ServiceType VirtualCircuitServiceTypeEnum `mandatory:"false" json:"serviceType,omitempty"`
+
+	// The date and time the virtual circuit was created,
+	// in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+
+	// Whether the virtual circuit supports private or public peering. For more information,
+	// see FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+	Type VirtualCircuitTypeEnum `mandatory:"false" json:"type,omitempty"`
+}
+
+func (m VirtualCircuit) String() string {
+	return common.PointerString(m)
+}
+
+// VirtualCircuitBgpManagementEnum Enum with underlying type: string
+type VirtualCircuitBgpManagementEnum string
+
+// Set of constants representing the allowable values for VirtualCircuitBgpManagementEnum
+const (
+	VirtualCircuitBgpManagementCustomerManaged VirtualCircuitBgpManagementEnum = "CUSTOMER_MANAGED"
+	VirtualCircuitBgpManagementProviderManaged VirtualCircuitBgpManagementEnum = "PROVIDER_MANAGED"
+	VirtualCircuitBgpManagementOracleManaged   VirtualCircuitBgpManagementEnum = "ORACLE_MANAGED"
+)
+
+var mappingVirtualCircuitBgpManagement = map[string]VirtualCircuitBgpManagementEnum{
+	"CUSTOMER_MANAGED": VirtualCircuitBgpManagementCustomerManaged,
+	"PROVIDER_MANAGED": VirtualCircuitBgpManagementProviderManaged,
+	"ORACLE_MANAGED":   VirtualCircuitBgpManagementOracleManaged,
+}
+
+// GetVirtualCircuitBgpManagementEnumValues Enumerates the set of values for VirtualCircuitBgpManagementEnum
+func GetVirtualCircuitBgpManagementEnumValues() []VirtualCircuitBgpManagementEnum {
+	values := make([]VirtualCircuitBgpManagementEnum, 0)
+	for _, v := range mappingVirtualCircuitBgpManagement {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VirtualCircuitBgpSessionStateEnum Enum with underlying type: string
+type VirtualCircuitBgpSessionStateEnum string
+
+// Set of constants representing the allowable values for VirtualCircuitBgpSessionStateEnum
+const (
+	VirtualCircuitBgpSessionStateUp   VirtualCircuitBgpSessionStateEnum = "UP"
+	VirtualCircuitBgpSessionStateDown VirtualCircuitBgpSessionStateEnum = "DOWN"
+)
+
+var mappingVirtualCircuitBgpSessionState = map[string]VirtualCircuitBgpSessionStateEnum{
+	"UP":   VirtualCircuitBgpSessionStateUp,
+	"DOWN": VirtualCircuitBgpSessionStateDown,
+}
+
+// GetVirtualCircuitBgpSessionStateEnumValues Enumerates the set of values for VirtualCircuitBgpSessionStateEnum
+func GetVirtualCircuitBgpSessionStateEnumValues() []VirtualCircuitBgpSessionStateEnum {
+	values := make([]VirtualCircuitBgpSessionStateEnum, 0)
+	for _, v := range mappingVirtualCircuitBgpSessionState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VirtualCircuitBgpIpv6SessionStateEnum Enum with underlying type: string
+type VirtualCircuitBgpIpv6SessionStateEnum string
+
+// Set of constants representing the allowable values for VirtualCircuitBgpIpv6SessionStateEnum
+const (
+	VirtualCircuitBgpIpv6SessionStateUp   VirtualCircuitBgpIpv6SessionStateEnum = "UP"
+	VirtualCircuitBgpIpv6SessionStateDown VirtualCircuitBgpIpv6SessionStateEnum = "DOWN"
+)
+
+var mappingVirtualCircuitBgpIpv6SessionState = map[string]VirtualCircuitBgpIpv6SessionStateEnum{
+	"UP":   VirtualCircuitBgpIpv6SessionStateUp,
+	"DOWN": VirtualCircuitBgpIpv6SessionStateDown,
+}
+
+// GetVirtualCircuitBgpIpv6SessionStateEnumValues Enumerates the set of values for VirtualCircuitBgpIpv6SessionStateEnum
+func GetVirtualCircuitBgpIpv6SessionStateEnumValues() []VirtualCircuitBgpIpv6SessionStateEnum {
+	values := make([]VirtualCircuitBgpIpv6SessionStateEnum, 0)
+	for _, v := range mappingVirtualCircuitBgpIpv6SessionState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VirtualCircuitRoutingPolicyEnum Enum with underlying type: string
+type VirtualCircuitRoutingPolicyEnum string
+
+// Set of constants representing the allowable values for VirtualCircuitRoutingPolicyEnum
+const (
+	VirtualCircuitRoutingPolicyOracleServiceNetwork VirtualCircuitRoutingPolicyEnum = "ORACLE_SERVICE_NETWORK"
+	VirtualCircuitRoutingPolicyRegional             VirtualCircuitRoutingPolicyEnum = "REGIONAL"
+	VirtualCircuitRoutingPolicyMarketLevel          VirtualCircuitRoutingPolicyEnum = "MARKET_LEVEL"
+	VirtualCircuitRoutingPolicyGlobal               VirtualCircuitRoutingPolicyEnum = "GLOBAL"
+)
+
+var mappingVirtualCircuitRoutingPolicy = map[string]VirtualCircuitRoutingPolicyEnum{
+	"ORACLE_SERVICE_NETWORK": VirtualCircuitRoutingPolicyOracleServiceNetwork,
+	"REGIONAL":               VirtualCircuitRoutingPolicyRegional,
+	"MARKET_LEVEL":           VirtualCircuitRoutingPolicyMarketLevel,
+	"GLOBAL":                 VirtualCircuitRoutingPolicyGlobal,
+}
+
+// GetVirtualCircuitRoutingPolicyEnumValues Enumerates the set of values for VirtualCircuitRoutingPolicyEnum
+func GetVirtualCircuitRoutingPolicyEnumValues() []VirtualCircuitRoutingPolicyEnum {
+	values := make([]VirtualCircuitRoutingPolicyEnum, 0)
+	for _, v := range mappingVirtualCircuitRoutingPolicy {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VirtualCircuitLifecycleStateEnum Enum with underlying type: string
+type VirtualCircuitLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VirtualCircuitLifecycleStateEnum
+const (
+	VirtualCircuitLifecycleStatePendingProvider VirtualCircuitLifecycleStateEnum = "PENDING_PROVIDER"
+	VirtualCircuitLifecycleStateVerifying       VirtualCircuitLifecycleStateEnum = "VERIFYING"
+	VirtualCircuitLifecycleStateProvisioning    VirtualCircuitLifecycleStateEnum = "PROVISIONING"
+	VirtualCircuitLifecycleStateProvisioned     VirtualCircuitLifecycleStateEnum = "PROVISIONED"
+	VirtualCircuitLifecycleStateFailed          VirtualCircuitLifecycleStateEnum = "FAILED"
+	VirtualCircuitLifecycleStateInactive        VirtualCircuitLifecycleStateEnum = "INACTIVE"
+	VirtualCircuitLifecycleStateTerminating     VirtualCircuitLifecycleStateEnum = "TERMINATING"
+	VirtualCircuitLifecycleStateTerminated      VirtualCircuitLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingVirtualCircuitLifecycleState = map[string]VirtualCircuitLifecycleStateEnum{
+	"PENDING_PROVIDER": VirtualCircuitLifecycleStatePendingProvider,
+	"VERIFYING":        VirtualCircuitLifecycleStateVerifying,
+	"PROVISIONING":     VirtualCircuitLifecycleStateProvisioning,
+	"PROVISIONED":      VirtualCircuitLifecycleStateProvisioned,
+	"FAILED":           VirtualCircuitLifecycleStateFailed,
+	"INACTIVE":         VirtualCircuitLifecycleStateInactive,
+	"TERMINATING":      VirtualCircuitLifecycleStateTerminating,
+	"TERMINATED":       VirtualCircuitLifecycleStateTerminated,
+}
+
+// GetVirtualCircuitLifecycleStateEnumValues Enumerates the set of values for VirtualCircuitLifecycleStateEnum
+func GetVirtualCircuitLifecycleStateEnumValues() []VirtualCircuitLifecycleStateEnum {
+	values := make([]VirtualCircuitLifecycleStateEnum, 0)
+	for _, v := range mappingVirtualCircuitLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VirtualCircuitProviderStateEnum Enum with underlying type: string
+type VirtualCircuitProviderStateEnum string
+
+// Set of constants representing the allowable values for VirtualCircuitProviderStateEnum
+const (
+	VirtualCircuitProviderStateActive   VirtualCircuitProviderStateEnum = "ACTIVE"
+	VirtualCircuitProviderStateInactive VirtualCircuitProviderStateEnum = "INACTIVE"
+)
+
+var mappingVirtualCircuitProviderState = map[string]VirtualCircuitProviderStateEnum{
+	"ACTIVE":   VirtualCircuitProviderStateActive,
+	"INACTIVE": VirtualCircuitProviderStateInactive,
+}
+
+// GetVirtualCircuitProviderStateEnumValues Enumerates the set of values for VirtualCircuitProviderStateEnum
+func GetVirtualCircuitProviderStateEnumValues() []VirtualCircuitProviderStateEnum {
+	values := make([]VirtualCircuitProviderStateEnum, 0)
+	for _, v := range mappingVirtualCircuitProviderState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VirtualCircuitServiceTypeEnum Enum with underlying type: string
+type VirtualCircuitServiceTypeEnum string
+
+// Set of constants representing the allowable values for VirtualCircuitServiceTypeEnum
+const (
+	VirtualCircuitServiceTypeColocated VirtualCircuitServiceTypeEnum = "COLOCATED"
+	VirtualCircuitServiceTypeLayer2    VirtualCircuitServiceTypeEnum = "LAYER2"
+	VirtualCircuitServiceTypeLayer3    VirtualCircuitServiceTypeEnum = "LAYER3"
+)
+
+var mappingVirtualCircuitServiceType = map[string]VirtualCircuitServiceTypeEnum{
+	"COLOCATED": VirtualCircuitServiceTypeColocated,
+	"LAYER2":    VirtualCircuitServiceTypeLayer2,
+	"LAYER3":    VirtualCircuitServiceTypeLayer3,
+}
+
+// GetVirtualCircuitServiceTypeEnumValues Enumerates the set of values for VirtualCircuitServiceTypeEnum
+func GetVirtualCircuitServiceTypeEnumValues() []VirtualCircuitServiceTypeEnum {
+	values := make([]VirtualCircuitServiceTypeEnum, 0)
+	for _, v := range mappingVirtualCircuitServiceType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VirtualCircuitTypeEnum Enum with underlying type: string
+type VirtualCircuitTypeEnum string
+
+// Set of constants representing the allowable values for VirtualCircuitTypeEnum
+const (
+	VirtualCircuitTypePublic  VirtualCircuitTypeEnum = "PUBLIC"
+	VirtualCircuitTypePrivate VirtualCircuitTypeEnum = "PRIVATE"
+)
+
+var mappingVirtualCircuitType = map[string]VirtualCircuitTypeEnum{
+	"PUBLIC":  VirtualCircuitTypePublic,
+	"PRIVATE": VirtualCircuitTypePrivate,
+}
+
+// GetVirtualCircuitTypeEnumValues Enumerates the set of values for VirtualCircuitTypeEnum
+func GetVirtualCircuitTypeEnumValues() []VirtualCircuitTypeEnum {
+	values := make([]VirtualCircuitTypeEnum, 0)
+	for _, v := range mappingVirtualCircuitType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit_bandwidth_shape.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit_bandwidth_shape.go
new file mode 100644
index 000000000000..e584b4965960
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit_bandwidth_shape.go
@@ -0,0 +1,34 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VirtualCircuitBandwidthShape An individual bandwidth level for virtual circuits.
+type VirtualCircuitBandwidthShape struct {
+
+	// The name of the bandwidth shape.
+	// Example: `10 Gbps`
+	Name *string `mandatory:"true" json:"name"`
+
+	// The bandwidth in Mbps.
+	// Example: `10000`
+	BandwidthInMbps *int `mandatory:"false" json:"bandwidthInMbps"`
+}
+
+func (m VirtualCircuitBandwidthShape) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit_drg_attachment_network_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit_drg_attachment_network_details.go
new file mode 100644
index 000000000000..d0b4d54564b3
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit_drg_attachment_network_details.go
@@ -0,0 +1,49 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VirtualCircuitDrgAttachmentNetworkDetails Specifies the virtual circuit attached to the DRG.
+type VirtualCircuitDrgAttachmentNetworkDetails struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the network attached to the DRG.
+	Id *string `mandatory:"true" json:"id"`
+}
+
+//GetId returns Id
+func (m VirtualCircuitDrgAttachmentNetworkDetails) GetId() *string {
+	return m.Id
+}
+
+func (m VirtualCircuitDrgAttachmentNetworkDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VirtualCircuitDrgAttachmentNetworkDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVirtualCircuitDrgAttachmentNetworkDetails VirtualCircuitDrgAttachmentNetworkDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVirtualCircuitDrgAttachmentNetworkDetails
+	}{
+		"VIRTUAL_CIRCUIT",
+		(MarshalTypeVirtualCircuitDrgAttachmentNetworkDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit_public_prefix.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit_public_prefix.go
new file mode 100644
index 000000000000..ee58e933370f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/virtual_circuit_public_prefix.go
@@ -0,0 +1,63 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VirtualCircuitPublicPrefix A public IP prefix and its details. With a public virtual circuit, the customer
+// specifies the customer-owned public IP prefixes to advertise across the connection.
+// For more information, see FastConnect Overview (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/fastconnect.htm).
+type VirtualCircuitPublicPrefix struct {
+
+	// Publix IP prefix (CIDR) that the customer specified.
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+
+	// Oracle must verify that the customer owns the public IP prefix before traffic
+	// for that prefix can flow across the virtual circuit. Verification can take a
+	// few business days. `IN_PROGRESS` means Oracle is verifying the prefix. `COMPLETED`
+	// means verification succeeded. `FAILED` means verification failed and traffic for
+	// this prefix will not flow across the connection.
+	VerificationState VirtualCircuitPublicPrefixVerificationStateEnum `mandatory:"true" json:"verificationState"`
+}
+
+func (m VirtualCircuitPublicPrefix) String() string {
+	return common.PointerString(m)
+}
+
+// VirtualCircuitPublicPrefixVerificationStateEnum Enum with underlying type: string
+type VirtualCircuitPublicPrefixVerificationStateEnum string
+
+// Set of constants representing the allowable values for VirtualCircuitPublicPrefixVerificationStateEnum
+const (
+	VirtualCircuitPublicPrefixVerificationStateInProgress VirtualCircuitPublicPrefixVerificationStateEnum = "IN_PROGRESS"
+	VirtualCircuitPublicPrefixVerificationStateCompleted  VirtualCircuitPublicPrefixVerificationStateEnum = "COMPLETED"
+	VirtualCircuitPublicPrefixVerificationStateFailed     VirtualCircuitPublicPrefixVerificationStateEnum = "FAILED"
+)
+
+var mappingVirtualCircuitPublicPrefixVerificationState = map[string]VirtualCircuitPublicPrefixVerificationStateEnum{
+	"IN_PROGRESS": VirtualCircuitPublicPrefixVerificationStateInProgress,
+	"COMPLETED":   VirtualCircuitPublicPrefixVerificationStateCompleted,
+	"FAILED":      VirtualCircuitPublicPrefixVerificationStateFailed,
+}
+
+// GetVirtualCircuitPublicPrefixVerificationStateEnumValues Enumerates the set of values for VirtualCircuitPublicPrefixVerificationStateEnum
+func GetVirtualCircuitPublicPrefixVerificationStateEnumValues() []VirtualCircuitPublicPrefixVerificationStateEnum {
+	values := make([]VirtualCircuitPublicPrefixVerificationStateEnum, 0)
+	for _, v := range mappingVirtualCircuitPublicPrefixVerificationState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vlan.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vlan.go
new file mode 100644
index 000000000000..f6eda7297180
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vlan.go
@@ -0,0 +1,114 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Vlan A resource to be used only with the Oracle Cloud VMware Solution.
+// Conceptually, a virtual LAN (VLAN) is a broadcast domain that is created
+// by partitioning and isolating a network at the data link layer (a *layer 2 network*).
+// VLANs work by using IEEE 802.1Q VLAN tags. Layer 2 traffic is forwarded within the
+// VLAN based on MAC learning.
+// In the Networking service, a VLAN is an object within a VCN. You use VLANs to
+// partition the VCN at the data link layer (layer 2). A VLAN is analagous to a subnet,
+// which is an object for partitioning the VCN at the IP layer (layer 3).
+type Vlan struct {
+
+	// The range of IPv4 addresses that will be used for layer 3 communication with
+	// hosts outside the VLAN.
+	// Example: `192.168.1.0/24`
+	CidrBlock *string `mandatory:"true" json:"cidrBlock"`
+
+	// The OCID of the compartment containing the VLAN.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The VLAN's Oracle ID (OCID).
+	Id *string `mandatory:"true" json:"id"`
+
+	// The VLAN's current state.
+	LifecycleState VlanLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The OCID of the VCN the VLAN is in.
+	VcnId *string `mandatory:"true" json:"vcnId"`
+
+	// The availability domain of the VLAN.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"false" json:"availabilityDomain"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// A list of the OCIDs of the network security groups (NSGs) to use with this VLAN.
+	// All VNICs in the VLAN belong to these NSGs. For more
+	// information about NSGs, see
+	// NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// The IEEE 802.1Q VLAN tag of this VLAN.
+	// Example: `100`
+	VlanTag *int `mandatory:"false" json:"vlanTag"`
+
+	// The OCID of the route table that the VLAN uses.
+	RouteTableId *string `mandatory:"false" json:"routeTableId"`
+
+	// The date and time the VLAN was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"false" json:"timeCreated"`
+}
+
+func (m Vlan) String() string {
+	return common.PointerString(m)
+}
+
+// VlanLifecycleStateEnum Enum with underlying type: string
+type VlanLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VlanLifecycleStateEnum
+const (
+	VlanLifecycleStateProvisioning VlanLifecycleStateEnum = "PROVISIONING"
+	VlanLifecycleStateAvailable    VlanLifecycleStateEnum = "AVAILABLE"
+	VlanLifecycleStateTerminating  VlanLifecycleStateEnum = "TERMINATING"
+	VlanLifecycleStateTerminated   VlanLifecycleStateEnum = "TERMINATED"
+	VlanLifecycleStateUpdating     VlanLifecycleStateEnum = "UPDATING"
+)
+
+var mappingVlanLifecycleState = map[string]VlanLifecycleStateEnum{
+	"PROVISIONING": VlanLifecycleStateProvisioning,
+	"AVAILABLE":    VlanLifecycleStateAvailable,
+	"TERMINATING":  VlanLifecycleStateTerminating,
+	"TERMINATED":   VlanLifecycleStateTerminated,
+	"UPDATING":     VlanLifecycleStateUpdating,
+}
+
+// GetVlanLifecycleStateEnumValues Enumerates the set of values for VlanLifecycleStateEnum
+func GetVlanLifecycleStateEnumValues() []VlanLifecycleStateEnum {
+	values := make([]VlanLifecycleStateEnum, 0)
+	for _, v := range mappingVlanLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vnic.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vnic.go
new file mode 100644
index 000000000000..914254da4e09
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vnic.go
@@ -0,0 +1,158 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Vnic A virtual network interface card. Each VNIC resides in a subnet in a VCN.
+// An instance attaches to a VNIC to obtain a network connection into the VCN
+// through that subnet. Each instance has a *primary VNIC* that is automatically
+// created and attached during launch. You can add *secondary VNICs* to an
+// instance after it's launched. For more information, see
+// Virtual Network Interface Cards (VNICs) (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVNICs.htm).
+// Each VNIC has a *primary private IP* that is automatically assigned during launch.
+// You can add *secondary private IPs* to a VNIC after it's created. For more
+// information, see CreatePrivateIp and
+// IP Addresses (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingIPaddresses.htm).
+//
+// If you are an Oracle Cloud VMware Solution customer, you will have secondary VNICs
+// that reside in a VLAN instead of a subnet. These VNICs have other differences, which
+// are called out in the descriptions of the relevant attributes in the `Vnic` object.
+// Also see Vlan.
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+type Vnic struct {
+
+	// The VNIC's availability domain.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment containing the VNIC.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the VNIC.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of the VNIC.
+	LifecycleState VnicLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the VNIC was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// A user-friendly name. Does not have to be unique.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The hostname for the VNIC's primary private IP. Used for DNS. The value is the hostname
+	// portion of the primary private IP's fully qualified domain name (FQDN)
+	// (for example, `bminstance-1` in FQDN `bminstance-1.subnet123.vcn1.oraclevcn.com`).
+	// Must be unique across all VNICs in the subnet and comply with
+	// RFC 952 (https://tools.ietf.org/html/rfc952) and
+	// RFC 1123 (https://tools.ietf.org/html/rfc1123).
+	// For more information, see
+	// DNS in Your Virtual Cloud Network (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/dns.htm).
+	// Example: `bminstance-1`
+	HostnameLabel *string `mandatory:"false" json:"hostnameLabel"`
+
+	// Whether the VNIC is the primary VNIC (the VNIC that is automatically created
+	// and attached during instance launch).
+	IsPrimary *bool `mandatory:"false" json:"isPrimary"`
+
+	// The MAC address of the VNIC.
+	// If the VNIC belongs to a VLAN as part of the Oracle Cloud VMware Solution,
+	// the MAC address is learned. If the VNIC belongs to a subnet, the
+	// MAC address is a static, Oracle-provided value.
+	// Example: `00:00:00:00:00:01`
+	MacAddress *string `mandatory:"false" json:"macAddress"`
+
+	// A list of the OCIDs of the network security groups that the VNIC belongs to.
+	// If the VNIC belongs to a VLAN as part of the Oracle Cloud VMware Solution (instead of
+	// belonging to a subnet), the value of the `nsgIds` attribute is ignored. Instead, the
+	// VNIC belongs to the NSGs that are associated with the VLAN itself. See Vlan.
+	// For more information about NSGs, see
+	// NetworkSecurityGroup.
+	NsgIds []string `mandatory:"false" json:"nsgIds"`
+
+	// If the VNIC belongs to a VLAN as part of the Oracle Cloud VMware Solution (instead of
+	// belonging to a subnet), the `vlanId` is the OCID of the VLAN the VNIC is in. See
+	// Vlan. If the VNIC is instead in a subnet, `subnetId` has a value.
+	VlanId *string `mandatory:"false" json:"vlanId"`
+
+	// The private IP address of the primary `privateIp` object on the VNIC.
+	// The address is within the CIDR of the VNIC's subnet.
+	// Example: `10.0.3.3`
+	PrivateIp *string `mandatory:"false" json:"privateIp"`
+
+	// The public IP address of the VNIC, if one is assigned.
+	PublicIp *string `mandatory:"false" json:"publicIp"`
+
+	// Whether the source/destination check is disabled on the VNIC.
+	// Defaults to `false`, which means the check is performed. For information
+	// about why you would skip the source/destination check, see
+	// Using a Private IP as a Route Target (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingroutetables.htm#privateip).
+	//
+	// If the VNIC belongs to a VLAN as part of the Oracle Cloud VMware Solution (instead of
+	// belonging to a subnet), the `skipSourceDestCheck` attribute is `true`.
+	// This is because the source/destination check is always disabled for VNICs in a VLAN.
+	// Example: `true`
+	SkipSourceDestCheck *bool `mandatory:"false" json:"skipSourceDestCheck"`
+
+	// The OCID of the subnet the VNIC is in.
+	SubnetId *string `mandatory:"false" json:"subnetId"`
+}
+
+func (m Vnic) String() string {
+	return common.PointerString(m)
+}
+
+// VnicLifecycleStateEnum Enum with underlying type: string
+type VnicLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VnicLifecycleStateEnum
+const (
+	VnicLifecycleStateProvisioning VnicLifecycleStateEnum = "PROVISIONING"
+	VnicLifecycleStateAvailable    VnicLifecycleStateEnum = "AVAILABLE"
+	VnicLifecycleStateTerminating  VnicLifecycleStateEnum = "TERMINATING"
+	VnicLifecycleStateTerminated   VnicLifecycleStateEnum = "TERMINATED"
+)
+
+var mappingVnicLifecycleState = map[string]VnicLifecycleStateEnum{
+	"PROVISIONING": VnicLifecycleStateProvisioning,
+	"AVAILABLE":    VnicLifecycleStateAvailable,
+	"TERMINATING":  VnicLifecycleStateTerminating,
+	"TERMINATED":   VnicLifecycleStateTerminated,
+}
+
+// GetVnicLifecycleStateEnumValues Enumerates the set of values for VnicLifecycleStateEnum
+func GetVnicLifecycleStateEnumValues() []VnicLifecycleStateEnum {
+	values := make([]VnicLifecycleStateEnum, 0)
+	for _, v := range mappingVnicLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vnic_attachment.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vnic_attachment.go
new file mode 100644
index 000000000000..00d3f41c480f
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/vnic_attachment.go
@@ -0,0 +1,108 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VnicAttachment Represents an attachment between a VNIC and an instance. For more information, see
+// Virtual Network Interface Cards (VNICs) (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVNICs.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type VnicAttachment struct {
+
+	// The availability domain of the instance.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment the VNIC attachment is in, which is the same
+	// compartment the instance is in.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// The OCID of the VNIC attachment.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID of the instance.
+	InstanceId *string `mandatory:"true" json:"instanceId"`
+
+	// The current state of the VNIC attachment.
+	LifecycleState VnicAttachmentLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the VNIC attachment was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// A user-friendly name. Does not have to be unique.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"false" json:"displayName"`
+
+	// Which physical network interface card (NIC) the VNIC uses.
+	// Certain bare metal instance shapes have two active physical NICs (0 and 1). If
+	// you add a secondary VNIC to one of these instances, you can specify which NIC
+	// the VNIC will use. For more information, see
+	// Virtual Network Interface Cards (VNICs) (https://docs.cloud.oracle.com/iaas/Content/Network/Tasks/managingVNICs.htm).
+	NicIndex *int `mandatory:"false" json:"nicIndex"`
+
+	// The OCID of the subnet to create the VNIC in.
+	SubnetId *string `mandatory:"false" json:"subnetId"`
+
+	// The OCID of the VLAN to create the VNIC in. Creating the VNIC in a VLAN (instead
+	// of a subnet) is possible only if you are an Oracle Cloud VMware Solution customer.
+	// See Vlan.
+	// An error is returned if the instance already has a VNIC attached to it from this VLAN.
+	VlanId *string `mandatory:"false" json:"vlanId"`
+
+	// The Oracle-assigned VLAN tag of the attached VNIC. Available after the
+	// attachment process is complete.
+	// However, if the VNIC belongs to a VLAN as part of the Oracle Cloud VMware Solution,
+	// the `vlanTag` value is instead the value of the `vlanTag` attribute for the VLAN.
+	// See Vlan.
+	// Example: `0`
+	VlanTag *int `mandatory:"false" json:"vlanTag"`
+
+	// The OCID of the VNIC. Available after the attachment process is complete.
+	VnicId *string `mandatory:"false" json:"vnicId"`
+}
+
+func (m VnicAttachment) String() string {
+	return common.PointerString(m)
+}
+
+// VnicAttachmentLifecycleStateEnum Enum with underlying type: string
+type VnicAttachmentLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VnicAttachmentLifecycleStateEnum
+const (
+	VnicAttachmentLifecycleStateAttaching VnicAttachmentLifecycleStateEnum = "ATTACHING"
+	VnicAttachmentLifecycleStateAttached  VnicAttachmentLifecycleStateEnum = "ATTACHED"
+	VnicAttachmentLifecycleStateDetaching VnicAttachmentLifecycleStateEnum = "DETACHING"
+	VnicAttachmentLifecycleStateDetached  VnicAttachmentLifecycleStateEnum = "DETACHED"
+)
+
+var mappingVnicAttachmentLifecycleState = map[string]VnicAttachmentLifecycleStateEnum{
+	"ATTACHING": VnicAttachmentLifecycleStateAttaching,
+	"ATTACHED":  VnicAttachmentLifecycleStateAttached,
+	"DETACHING": VnicAttachmentLifecycleStateDetaching,
+	"DETACHED":  VnicAttachmentLifecycleStateDetached,
+}
+
+// GetVnicAttachmentLifecycleStateEnumValues Enumerates the set of values for VnicAttachmentLifecycleStateEnum
+func GetVnicAttachmentLifecycleStateEnumValues() []VnicAttachmentLifecycleStateEnum {
+	values := make([]VnicAttachmentLifecycleStateEnum, 0)
+	for _, v := range mappingVnicAttachmentLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume.go
new file mode 100644
index 000000000000..cad8eabe0314
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume.go
@@ -0,0 +1,216 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// Volume A detachable block volume device that allows you to dynamically expand
+// the storage capacity of an instance. For more information, see
+// Overview of Cloud Volume Storage (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type Volume struct {
+
+	// The availability domain of the volume.
+	// Example: `Uocm:PHX-AD-1`
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the volume.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name. Does not have to be unique, and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The OCID of the volume.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of a volume.
+	LifecycleState VolumeLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The size of the volume in MBs. This field is deprecated. Use
+	// sizeInGBs instead.
+	SizeInMBs *int64 `mandatory:"true" json:"sizeInMBs"`
+
+	// The date and time the volume was created. Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// System tags for this resource. Each key is predefined and scoped to a namespace.
+	// Example: `{"foo-namespace": {"bar-key": "value"}}`
+	SystemTags map[string]map[string]interface{} `mandatory:"false" json:"systemTags"`
+
+	// Specifies whether the cloned volume's data has finished copying from the source volume or backup.
+	IsHydrated *bool `mandatory:"false" json:"isHydrated"`
+
+	// The OCID of the Key Management key which is the master encryption key for the volume.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+
+	// The number of volume performance units (VPUs) that will be applied to this volume per GB,
+	// representing the Block Volume service's elastic performance options.
+	// See Block Volume Elastic Performance (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/blockvolumeelasticperformance.htm) for more information.
+	// Allowed values:
+	//   * `0`: Represents Lower Cost option.
+	//   * `10`: Represents Balanced option.
+	//   * `20`: Represents Higher Performance option.
+	VpusPerGB *int64 `mandatory:"false" json:"vpusPerGB"`
+
+	// The size of the volume in GBs.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	SourceDetails VolumeSourceDetails `mandatory:"false" json:"sourceDetails"`
+
+	// The OCID of the source volume group.
+	VolumeGroupId *string `mandatory:"false" json:"volumeGroupId"`
+
+	// Specifies whether the auto-tune performance is enabled for this volume.
+	IsAutoTuneEnabled *bool `mandatory:"false" json:"isAutoTuneEnabled"`
+
+	// The number of Volume Performance Units per GB that this volume is effectively tuned to when it's idle.
+	AutoTunedVpusPerGB *int64 `mandatory:"false" json:"autoTunedVpusPerGB"`
+
+	// The list of block volume replicas of this volume.
+	BlockVolumeReplicas []BlockVolumeReplicaInfo `mandatory:"false" json:"blockVolumeReplicas"`
+}
+
+func (m Volume) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *Volume) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DefinedTags         map[string]map[string]interface{} `json:"definedTags"`
+		FreeformTags        map[string]string                 `json:"freeformTags"`
+		SystemTags          map[string]map[string]interface{} `json:"systemTags"`
+		IsHydrated          *bool                             `json:"isHydrated"`
+		KmsKeyId            *string                           `json:"kmsKeyId"`
+		VpusPerGB           *int64                            `json:"vpusPerGB"`
+		SizeInGBs           *int64                            `json:"sizeInGBs"`
+		SourceDetails       volumesourcedetails               `json:"sourceDetails"`
+		VolumeGroupId       *string                           `json:"volumeGroupId"`
+		IsAutoTuneEnabled   *bool                             `json:"isAutoTuneEnabled"`
+		AutoTunedVpusPerGB  *int64                            `json:"autoTunedVpusPerGB"`
+		BlockVolumeReplicas []BlockVolumeReplicaInfo          `json:"blockVolumeReplicas"`
+		AvailabilityDomain  *string                           `json:"availabilityDomain"`
+		CompartmentId       *string                           `json:"compartmentId"`
+		DisplayName         *string                           `json:"displayName"`
+		Id                  *string                           `json:"id"`
+		LifecycleState      VolumeLifecycleStateEnum          `json:"lifecycleState"`
+		SizeInMBs           *int64                            `json:"sizeInMBs"`
+		TimeCreated         *common.SDKTime                   `json:"timeCreated"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DefinedTags = model.DefinedTags
+
+	m.FreeformTags = model.FreeformTags
+
+	m.SystemTags = model.SystemTags
+
+	m.IsHydrated = model.IsHydrated
+
+	m.KmsKeyId = model.KmsKeyId
+
+	m.VpusPerGB = model.VpusPerGB
+
+	m.SizeInGBs = model.SizeInGBs
+
+	nn, e = model.SourceDetails.UnmarshalPolymorphicJSON(model.SourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.SourceDetails = nn.(VolumeSourceDetails)
+	} else {
+		m.SourceDetails = nil
+	}
+
+	m.VolumeGroupId = model.VolumeGroupId
+
+	m.IsAutoTuneEnabled = model.IsAutoTuneEnabled
+
+	m.AutoTunedVpusPerGB = model.AutoTunedVpusPerGB
+
+	m.BlockVolumeReplicas = make([]BlockVolumeReplicaInfo, len(model.BlockVolumeReplicas))
+	for i, n := range model.BlockVolumeReplicas {
+		m.BlockVolumeReplicas[i] = n
+	}
+
+	m.AvailabilityDomain = model.AvailabilityDomain
+
+	m.CompartmentId = model.CompartmentId
+
+	m.DisplayName = model.DisplayName
+
+	m.Id = model.Id
+
+	m.LifecycleState = model.LifecycleState
+
+	m.SizeInMBs = model.SizeInMBs
+
+	m.TimeCreated = model.TimeCreated
+
+	return
+}
+
+// VolumeLifecycleStateEnum Enum with underlying type: string
+type VolumeLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VolumeLifecycleStateEnum
+const (
+	VolumeLifecycleStateProvisioning VolumeLifecycleStateEnum = "PROVISIONING"
+	VolumeLifecycleStateRestoring    VolumeLifecycleStateEnum = "RESTORING"
+	VolumeLifecycleStateAvailable    VolumeLifecycleStateEnum = "AVAILABLE"
+	VolumeLifecycleStateTerminating  VolumeLifecycleStateEnum = "TERMINATING"
+	VolumeLifecycleStateTerminated   VolumeLifecycleStateEnum = "TERMINATED"
+	VolumeLifecycleStateFaulty       VolumeLifecycleStateEnum = "FAULTY"
+)
+
+var mappingVolumeLifecycleState = map[string]VolumeLifecycleStateEnum{
+	"PROVISIONING": VolumeLifecycleStateProvisioning,
+	"RESTORING":    VolumeLifecycleStateRestoring,
+	"AVAILABLE":    VolumeLifecycleStateAvailable,
+	"TERMINATING":  VolumeLifecycleStateTerminating,
+	"TERMINATED":   VolumeLifecycleStateTerminated,
+	"FAULTY":       VolumeLifecycleStateFaulty,
+}
+
+// GetVolumeLifecycleStateEnumValues Enumerates the set of values for VolumeLifecycleStateEnum
+func GetVolumeLifecycleStateEnumValues() []VolumeLifecycleStateEnum {
+	values := make([]VolumeLifecycleStateEnum, 0)
+	for _, v := range mappingVolumeLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_attachment.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_attachment.go
new file mode 100644
index 000000000000..add10e8cc384
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_attachment.go
@@ -0,0 +1,288 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeAttachment A base object for all types of attachments between a storage volume and an instance.
+// For specific details about iSCSI attachments, see
+// IScsiVolumeAttachment.
+// For general information about volume attachments, see
+// Overview of Block Volume Storage (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type VolumeAttachment interface {
+
+	// The availability domain of an instance.
+	// Example: `Uocm:PHX-AD-1`
+	GetAvailabilityDomain() *string
+
+	// The OCID of the compartment.
+	GetCompartmentId() *string
+
+	// The OCID of the volume attachment.
+	GetId() *string
+
+	// The OCID of the instance the volume is attached to.
+	GetInstanceId() *string
+
+	// The current state of the volume attachment.
+	GetLifecycleState() VolumeAttachmentLifecycleStateEnum
+
+	// The date and time the volume was created, in the format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	// Example: `2016-08-25T21:10:29.600Z`
+	GetTimeCreated() *common.SDKTime
+
+	// The OCID of the volume.
+	GetVolumeId() *string
+
+	// The device name.
+	GetDevice() *string
+
+	// A user-friendly name. Does not have to be unique, and it cannot be changed.
+	// Avoid entering confidential information.
+	// Example: `My volume attachment`
+	GetDisplayName() *string
+
+	// Whether the attachment was created in read-only mode.
+	GetIsReadOnly() *bool
+
+	// Whether the attachment should be created in shareable mode. If an attachment
+	// is created in shareable mode, then other instances can attach the same volume, provided
+	// that they also create their attachments in shareable mode. Only certain volume types can
+	// be attached in shareable mode. Defaults to false if not specified.
+	GetIsShareable() *bool
+
+	// Whether in-transit encryption for the data volume's paravirtualized attachment is enabled or not.
+	GetIsPvEncryptionInTransitEnabled() *bool
+
+	// Whether the attachment is multipath or not.
+	GetIsMultipath() *bool
+
+	// The iscsi login state of the volume attachment. For a multipath volume attachment,
+	// all iscsi sessions need to be all logged-in or logged-out to be in logged-in or logged-out state.
+	GetIscsiLoginState() VolumeAttachmentIscsiLoginStateEnum
+}
+
+type volumeattachment struct {
+	JsonData                       []byte
+	AvailabilityDomain             *string                             `mandatory:"true" json:"availabilityDomain"`
+	CompartmentId                  *string                             `mandatory:"true" json:"compartmentId"`
+	Id                             *string                             `mandatory:"true" json:"id"`
+	InstanceId                     *string                             `mandatory:"true" json:"instanceId"`
+	LifecycleState                 VolumeAttachmentLifecycleStateEnum  `mandatory:"true" json:"lifecycleState"`
+	TimeCreated                    *common.SDKTime                     `mandatory:"true" json:"timeCreated"`
+	VolumeId                       *string                             `mandatory:"true" json:"volumeId"`
+	Device                         *string                             `mandatory:"false" json:"device"`
+	DisplayName                    *string                             `mandatory:"false" json:"displayName"`
+	IsReadOnly                     *bool                               `mandatory:"false" json:"isReadOnly"`
+	IsShareable                    *bool                               `mandatory:"false" json:"isShareable"`
+	IsPvEncryptionInTransitEnabled *bool                               `mandatory:"false" json:"isPvEncryptionInTransitEnabled"`
+	IsMultipath                    *bool                               `mandatory:"false" json:"isMultipath"`
+	IscsiLoginState                VolumeAttachmentIscsiLoginStateEnum `mandatory:"false" json:"iscsiLoginState,omitempty"`
+	AttachmentType                 string                              `json:"attachmentType"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *volumeattachment) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalervolumeattachment volumeattachment
+	s := struct {
+		Model Unmarshalervolumeattachment
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.AvailabilityDomain = s.Model.AvailabilityDomain
+	m.CompartmentId = s.Model.CompartmentId
+	m.Id = s.Model.Id
+	m.InstanceId = s.Model.InstanceId
+	m.LifecycleState = s.Model.LifecycleState
+	m.TimeCreated = s.Model.TimeCreated
+	m.VolumeId = s.Model.VolumeId
+	m.Device = s.Model.Device
+	m.DisplayName = s.Model.DisplayName
+	m.IsReadOnly = s.Model.IsReadOnly
+	m.IsShareable = s.Model.IsShareable
+	m.IsPvEncryptionInTransitEnabled = s.Model.IsPvEncryptionInTransitEnabled
+	m.IsMultipath = s.Model.IsMultipath
+	m.IscsiLoginState = s.Model.IscsiLoginState
+	m.AttachmentType = s.Model.AttachmentType
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *volumeattachment) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.AttachmentType {
+	case "iscsi":
+		mm := IScsiVolumeAttachment{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "emulated":
+		mm := EmulatedVolumeAttachment{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "paravirtualized":
+		mm := ParavirtualizedVolumeAttachment{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+//GetAvailabilityDomain returns AvailabilityDomain
+func (m volumeattachment) GetAvailabilityDomain() *string {
+	return m.AvailabilityDomain
+}
+
+//GetCompartmentId returns CompartmentId
+func (m volumeattachment) GetCompartmentId() *string {
+	return m.CompartmentId
+}
+
+//GetId returns Id
+func (m volumeattachment) GetId() *string {
+	return m.Id
+}
+
+//GetInstanceId returns InstanceId
+func (m volumeattachment) GetInstanceId() *string {
+	return m.InstanceId
+}
+
+//GetLifecycleState returns LifecycleState
+func (m volumeattachment) GetLifecycleState() VolumeAttachmentLifecycleStateEnum {
+	return m.LifecycleState
+}
+
+//GetTimeCreated returns TimeCreated
+func (m volumeattachment) GetTimeCreated() *common.SDKTime {
+	return m.TimeCreated
+}
+
+//GetVolumeId returns VolumeId
+func (m volumeattachment) GetVolumeId() *string {
+	return m.VolumeId
+}
+
+//GetDevice returns Device
+func (m volumeattachment) GetDevice() *string {
+	return m.Device
+}
+
+//GetDisplayName returns DisplayName
+func (m volumeattachment) GetDisplayName() *string {
+	return m.DisplayName
+}
+
+//GetIsReadOnly returns IsReadOnly
+func (m volumeattachment) GetIsReadOnly() *bool {
+	return m.IsReadOnly
+}
+
+//GetIsShareable returns IsShareable
+func (m volumeattachment) GetIsShareable() *bool {
+	return m.IsShareable
+}
+
+//GetIsPvEncryptionInTransitEnabled returns IsPvEncryptionInTransitEnabled
+func (m volumeattachment) GetIsPvEncryptionInTransitEnabled() *bool {
+	return m.IsPvEncryptionInTransitEnabled
+}
+
+//GetIsMultipath returns IsMultipath
+func (m volumeattachment) GetIsMultipath() *bool {
+	return m.IsMultipath
+}
+
+//GetIscsiLoginState returns IscsiLoginState
+func (m volumeattachment) GetIscsiLoginState() VolumeAttachmentIscsiLoginStateEnum {
+	return m.IscsiLoginState
+}
+
+func (m volumeattachment) String() string {
+	return common.PointerString(m)
+}
+
+// VolumeAttachmentLifecycleStateEnum Enum with underlying type: string
+type VolumeAttachmentLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VolumeAttachmentLifecycleStateEnum
+const (
+	VolumeAttachmentLifecycleStateAttaching VolumeAttachmentLifecycleStateEnum = "ATTACHING"
+	VolumeAttachmentLifecycleStateAttached  VolumeAttachmentLifecycleStateEnum = "ATTACHED"
+	VolumeAttachmentLifecycleStateDetaching VolumeAttachmentLifecycleStateEnum = "DETACHING"
+	VolumeAttachmentLifecycleStateDetached  VolumeAttachmentLifecycleStateEnum = "DETACHED"
+)
+
+var mappingVolumeAttachmentLifecycleState = map[string]VolumeAttachmentLifecycleStateEnum{
+	"ATTACHING": VolumeAttachmentLifecycleStateAttaching,
+	"ATTACHED":  VolumeAttachmentLifecycleStateAttached,
+	"DETACHING": VolumeAttachmentLifecycleStateDetaching,
+	"DETACHED":  VolumeAttachmentLifecycleStateDetached,
+}
+
+// GetVolumeAttachmentLifecycleStateEnumValues Enumerates the set of values for VolumeAttachmentLifecycleStateEnum
+func GetVolumeAttachmentLifecycleStateEnumValues() []VolumeAttachmentLifecycleStateEnum {
+	values := make([]VolumeAttachmentLifecycleStateEnum, 0)
+	for _, v := range mappingVolumeAttachmentLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VolumeAttachmentIscsiLoginStateEnum Enum with underlying type: string
+type VolumeAttachmentIscsiLoginStateEnum string
+
+// Set of constants representing the allowable values for VolumeAttachmentIscsiLoginStateEnum
+const (
+	VolumeAttachmentIscsiLoginStateUnknown         VolumeAttachmentIscsiLoginStateEnum = "UNKNOWN"
+	VolumeAttachmentIscsiLoginStateLoggingIn       VolumeAttachmentIscsiLoginStateEnum = "LOGGING_IN"
+	VolumeAttachmentIscsiLoginStateLoginSucceeded  VolumeAttachmentIscsiLoginStateEnum = "LOGIN_SUCCEEDED"
+	VolumeAttachmentIscsiLoginStateLoginFailed     VolumeAttachmentIscsiLoginStateEnum = "LOGIN_FAILED"
+	VolumeAttachmentIscsiLoginStateLoggingOut      VolumeAttachmentIscsiLoginStateEnum = "LOGGING_OUT"
+	VolumeAttachmentIscsiLoginStateLogoutSucceeded VolumeAttachmentIscsiLoginStateEnum = "LOGOUT_SUCCEEDED"
+	VolumeAttachmentIscsiLoginStateLogoutFailed    VolumeAttachmentIscsiLoginStateEnum = "LOGOUT_FAILED"
+)
+
+var mappingVolumeAttachmentIscsiLoginState = map[string]VolumeAttachmentIscsiLoginStateEnum{
+	"UNKNOWN":          VolumeAttachmentIscsiLoginStateUnknown,
+	"LOGGING_IN":       VolumeAttachmentIscsiLoginStateLoggingIn,
+	"LOGIN_SUCCEEDED":  VolumeAttachmentIscsiLoginStateLoginSucceeded,
+	"LOGIN_FAILED":     VolumeAttachmentIscsiLoginStateLoginFailed,
+	"LOGGING_OUT":      VolumeAttachmentIscsiLoginStateLoggingOut,
+	"LOGOUT_SUCCEEDED": VolumeAttachmentIscsiLoginStateLogoutSucceeded,
+	"LOGOUT_FAILED":    VolumeAttachmentIscsiLoginStateLogoutFailed,
+}
+
+// GetVolumeAttachmentIscsiLoginStateEnumValues Enumerates the set of values for VolumeAttachmentIscsiLoginStateEnum
+func GetVolumeAttachmentIscsiLoginStateEnumValues() []VolumeAttachmentIscsiLoginStateEnum {
+	values := make([]VolumeAttachmentIscsiLoginStateEnum, 0)
+	for _, v := range mappingVolumeAttachmentIscsiLoginState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup.go
new file mode 100644
index 000000000000..75385a5ef516
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup.go
@@ -0,0 +1,185 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeBackup A point-in-time copy of a volume that can then be used to create a new block volume
+// or recover a block volume. For more information, see
+// Overview of Cloud Volume Storage (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type VolumeBackup struct {
+
+	// The OCID of the compartment that contains the volume backup.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name for the volume backup. Does not have to be unique and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The OCID of the volume backup.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of a volume backup.
+	LifecycleState VolumeBackupLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the volume backup was created. This is the time the actual point-in-time image
+	// of the volume data was taken. Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The type of a volume backup.
+	Type VolumeBackupTypeEnum `mandatory:"true" json:"type"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// System tags for this resource. Each key is predefined and scoped to a namespace.
+	// Example: `{"foo-namespace": {"bar-key": "value"}}`
+	SystemTags map[string]map[string]interface{} `mandatory:"false" json:"systemTags"`
+
+	// The date and time the volume backup will expire and be automatically deleted.
+	// Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339). This parameter will always be present for backups that
+	// were created automatically by a scheduled-backup policy. For manually created backups,
+	// it will be absent, signifying that there is no expiration time and the backup will
+	// last forever until manually deleted.
+	ExpirationTime *common.SDKTime `mandatory:"false" json:"expirationTime"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The OCID of the Key Management key which is the master encryption key for the volume backup.
+	// For more information about the Key Management service and encryption keys, see
+	// Overview of Key Management (https://docs.cloud.oracle.com/iaas/Content/KeyManagement/Concepts/keyoverview.htm) and
+	// Using Keys (https://docs.cloud.oracle.com/iaas/Content/KeyManagement/Tasks/usingkeys.htm).
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+
+	// The size of the volume, in GBs.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	// The size of the volume in MBs. The value must be a multiple of 1024.
+	// This field is deprecated. Please use sizeInGBs.
+	SizeInMBs *int64 `mandatory:"false" json:"sizeInMBs"`
+
+	// Specifies whether the backup was created manually, or via scheduled backup policy.
+	SourceType VolumeBackupSourceTypeEnum `mandatory:"false" json:"sourceType,omitempty"`
+
+	// The OCID of the source volume backup.
+	SourceVolumeBackupId *string `mandatory:"false" json:"sourceVolumeBackupId"`
+
+	// The date and time the request to create the volume backup was received. Format defined by [RFC3339]https://tools.ietf.org/html/rfc3339.
+	TimeRequestReceived *common.SDKTime `mandatory:"false" json:"timeRequestReceived"`
+
+	// The size used by the backup, in GBs. It is typically smaller than sizeInGBs, depending on the space
+	// consumed on the volume and whether the backup is full or incremental.
+	UniqueSizeInGBs *int64 `mandatory:"false" json:"uniqueSizeInGBs"`
+
+	// The size used by the backup, in MBs. It is typically smaller than sizeInMBs, depending on the space
+	// consumed on the volume and whether the backup is full or incremental.
+	// This field is deprecated. Please use uniqueSizeInGBs.
+	UniqueSizeInMbs *int64 `mandatory:"false" json:"uniqueSizeInMbs"`
+
+	// The OCID of the volume.
+	VolumeId *string `mandatory:"false" json:"volumeId"`
+}
+
+func (m VolumeBackup) String() string {
+	return common.PointerString(m)
+}
+
+// VolumeBackupLifecycleStateEnum Enum with underlying type: string
+type VolumeBackupLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VolumeBackupLifecycleStateEnum
+const (
+	VolumeBackupLifecycleStateCreating        VolumeBackupLifecycleStateEnum = "CREATING"
+	VolumeBackupLifecycleStateAvailable       VolumeBackupLifecycleStateEnum = "AVAILABLE"
+	VolumeBackupLifecycleStateTerminating     VolumeBackupLifecycleStateEnum = "TERMINATING"
+	VolumeBackupLifecycleStateTerminated      VolumeBackupLifecycleStateEnum = "TERMINATED"
+	VolumeBackupLifecycleStateFaulty          VolumeBackupLifecycleStateEnum = "FAULTY"
+	VolumeBackupLifecycleStateRequestReceived VolumeBackupLifecycleStateEnum = "REQUEST_RECEIVED"
+)
+
+var mappingVolumeBackupLifecycleState = map[string]VolumeBackupLifecycleStateEnum{
+	"CREATING":         VolumeBackupLifecycleStateCreating,
+	"AVAILABLE":        VolumeBackupLifecycleStateAvailable,
+	"TERMINATING":      VolumeBackupLifecycleStateTerminating,
+	"TERMINATED":       VolumeBackupLifecycleStateTerminated,
+	"FAULTY":           VolumeBackupLifecycleStateFaulty,
+	"REQUEST_RECEIVED": VolumeBackupLifecycleStateRequestReceived,
+}
+
+// GetVolumeBackupLifecycleStateEnumValues Enumerates the set of values for VolumeBackupLifecycleStateEnum
+func GetVolumeBackupLifecycleStateEnumValues() []VolumeBackupLifecycleStateEnum {
+	values := make([]VolumeBackupLifecycleStateEnum, 0)
+	for _, v := range mappingVolumeBackupLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VolumeBackupSourceTypeEnum Enum with underlying type: string
+type VolumeBackupSourceTypeEnum string
+
+// Set of constants representing the allowable values for VolumeBackupSourceTypeEnum
+const (
+	VolumeBackupSourceTypeManual    VolumeBackupSourceTypeEnum = "MANUAL"
+	VolumeBackupSourceTypeScheduled VolumeBackupSourceTypeEnum = "SCHEDULED"
+)
+
+var mappingVolumeBackupSourceType = map[string]VolumeBackupSourceTypeEnum{
+	"MANUAL":    VolumeBackupSourceTypeManual,
+	"SCHEDULED": VolumeBackupSourceTypeScheduled,
+}
+
+// GetVolumeBackupSourceTypeEnumValues Enumerates the set of values for VolumeBackupSourceTypeEnum
+func GetVolumeBackupSourceTypeEnumValues() []VolumeBackupSourceTypeEnum {
+	values := make([]VolumeBackupSourceTypeEnum, 0)
+	for _, v := range mappingVolumeBackupSourceType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VolumeBackupTypeEnum Enum with underlying type: string
+type VolumeBackupTypeEnum string
+
+// Set of constants representing the allowable values for VolumeBackupTypeEnum
+const (
+	VolumeBackupTypeFull        VolumeBackupTypeEnum = "FULL"
+	VolumeBackupTypeIncremental VolumeBackupTypeEnum = "INCREMENTAL"
+)
+
+var mappingVolumeBackupType = map[string]VolumeBackupTypeEnum{
+	"FULL":        VolumeBackupTypeFull,
+	"INCREMENTAL": VolumeBackupTypeIncremental,
+}
+
+// GetVolumeBackupTypeEnumValues Enumerates the set of values for VolumeBackupTypeEnum
+func GetVolumeBackupTypeEnumValues() []VolumeBackupTypeEnum {
+	values := make([]VolumeBackupTypeEnum, 0)
+	for _, v := range mappingVolumeBackupType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup_policy.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup_policy.go
new file mode 100644
index 000000000000..75360af3fd83
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup_policy.go
@@ -0,0 +1,60 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeBackupPolicy A policy for automatically creating volume backups according to a
+// recurring schedule. Has a set of one or more schedules that control when and
+// how backups are created.
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type VolumeBackupPolicy struct {
+
+	// A user-friendly name for the volume backup policy. Does not have to be unique and it's changeable.
+	// Avoid entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The OCID of the volume backup policy.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The collection of schedules that this policy will apply.
+	Schedules []VolumeBackupSchedule `mandatory:"true" json:"schedules"`
+
+	// The date and time the volume backup policy was created. Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The paired destination region for copying scheduled backups to. Example `us-ashburn-1`.
+	// See Region Pairs (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm#RegionPairs) for details about paired regions.
+	DestinationRegion *string `mandatory:"false" json:"destinationRegion"`
+
+	// The OCID of the compartment that contains the volume backup.
+	CompartmentId *string `mandatory:"false" json:"compartmentId"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+}
+
+func (m VolumeBackupPolicy) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup_policy_assignment.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup_policy_assignment.go
new file mode 100644
index 000000000000..0e2d93230f88
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup_policy_assignment.go
@@ -0,0 +1,41 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeBackupPolicyAssignment Specifies the volume that the volume backup policy is assigned to.
+// For more information about Oracle defined backup policies and custom backup policies,
+// see Policy-Based Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm).
+type VolumeBackupPolicyAssignment struct {
+
+	// The OCID of the volume the policy has been assigned to.
+	AssetId *string `mandatory:"true" json:"assetId"`
+
+	// The OCID of the volume backup policy assignment.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The OCID of the volume backup policy that has been assigned to the volume.
+	PolicyId *string `mandatory:"true" json:"policyId"`
+
+	// The date and time the volume backup policy was assigned to the volume. The format is
+	// defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+}
+
+func (m VolumeBackupPolicyAssignment) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup_schedule.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup_schedule.go
new file mode 100644
index 000000000000..c1747bcd1846
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_backup_schedule.go
@@ -0,0 +1,248 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeBackupSchedule Defines the backup frequency and retention period for a volume backup policy. For more information,
+// see Policy-Based Backups (https://docs.cloud.oracle.com/iaas/Content/Block/Tasks/schedulingvolumebackups.htm).
+type VolumeBackupSchedule struct {
+
+	// The type of volume backup to create.
+	BackupType VolumeBackupScheduleBackupTypeEnum `mandatory:"true" json:"backupType"`
+
+	// The volume backup frequency.
+	Period VolumeBackupSchedulePeriodEnum `mandatory:"true" json:"period"`
+
+	// How long, in seconds, to keep the volume backups created by this schedule.
+	RetentionSeconds *int `mandatory:"true" json:"retentionSeconds"`
+
+	// The number of seconds that the volume backup start
+	// time should be shifted from the default interval boundaries specified by
+	// the period. The volume backup start time is the frequency start time plus the offset.
+	OffsetSeconds *int `mandatory:"false" json:"offsetSeconds"`
+
+	// Indicates how the offset is defined. If value is `STRUCTURED`,
+	// then `hourOfDay`, `dayOfWeek`, `dayOfMonth`, and `month` fields are used
+	// and `offsetSeconds` will be ignored in requests and users should ignore its
+	// value from the responses.
+	// `hourOfDay` is applicable for periods `ONE_DAY`,
+	// `ONE_WEEK`, `ONE_MONTH` and `ONE_YEAR`.
+	// `dayOfWeek` is applicable for period
+	// `ONE_WEEK`.
+	// `dayOfMonth` is applicable for periods `ONE_MONTH` and `ONE_YEAR`.
+	// 'month' is applicable for period 'ONE_YEAR'.
+	// They will be ignored in the requests for inapplicable periods.
+	// If value is `NUMERIC_SECONDS`, then `offsetSeconds`
+	// will be used for both requests and responses and the structured fields will be
+	// ignored in the requests and users should ignore their values from the responses.
+	// For clients using older versions of Apis and not sending `offsetType` in their
+	// requests, the behaviour is just like `NUMERIC_SECONDS`.
+	OffsetType VolumeBackupScheduleOffsetTypeEnum `mandatory:"false" json:"offsetType,omitempty"`
+
+	// The hour of the day to schedule the volume backup.
+	HourOfDay *int `mandatory:"false" json:"hourOfDay"`
+
+	// The day of the week to schedule the volume backup.
+	DayOfWeek VolumeBackupScheduleDayOfWeekEnum `mandatory:"false" json:"dayOfWeek,omitempty"`
+
+	// The day of the month to schedule the volume backup.
+	DayOfMonth *int `mandatory:"false" json:"dayOfMonth"`
+
+	// The month of the year to schedule the volume backup.
+	Month VolumeBackupScheduleMonthEnum `mandatory:"false" json:"month,omitempty"`
+
+	// Specifies what time zone is the schedule in
+	TimeZone VolumeBackupScheduleTimeZoneEnum `mandatory:"false" json:"timeZone,omitempty"`
+}
+
+func (m VolumeBackupSchedule) String() string {
+	return common.PointerString(m)
+}
+
+// VolumeBackupScheduleBackupTypeEnum Enum with underlying type: string
+type VolumeBackupScheduleBackupTypeEnum string
+
+// Set of constants representing the allowable values for VolumeBackupScheduleBackupTypeEnum
+const (
+	VolumeBackupScheduleBackupTypeFull        VolumeBackupScheduleBackupTypeEnum = "FULL"
+	VolumeBackupScheduleBackupTypeIncremental VolumeBackupScheduleBackupTypeEnum = "INCREMENTAL"
+)
+
+var mappingVolumeBackupScheduleBackupType = map[string]VolumeBackupScheduleBackupTypeEnum{
+	"FULL":        VolumeBackupScheduleBackupTypeFull,
+	"INCREMENTAL": VolumeBackupScheduleBackupTypeIncremental,
+}
+
+// GetVolumeBackupScheduleBackupTypeEnumValues Enumerates the set of values for VolumeBackupScheduleBackupTypeEnum
+func GetVolumeBackupScheduleBackupTypeEnumValues() []VolumeBackupScheduleBackupTypeEnum {
+	values := make([]VolumeBackupScheduleBackupTypeEnum, 0)
+	for _, v := range mappingVolumeBackupScheduleBackupType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VolumeBackupSchedulePeriodEnum Enum with underlying type: string
+type VolumeBackupSchedulePeriodEnum string
+
+// Set of constants representing the allowable values for VolumeBackupSchedulePeriodEnum
+const (
+	VolumeBackupSchedulePeriodHour  VolumeBackupSchedulePeriodEnum = "ONE_HOUR"
+	VolumeBackupSchedulePeriodDay   VolumeBackupSchedulePeriodEnum = "ONE_DAY"
+	VolumeBackupSchedulePeriodWeek  VolumeBackupSchedulePeriodEnum = "ONE_WEEK"
+	VolumeBackupSchedulePeriodMonth VolumeBackupSchedulePeriodEnum = "ONE_MONTH"
+	VolumeBackupSchedulePeriodYear  VolumeBackupSchedulePeriodEnum = "ONE_YEAR"
+)
+
+var mappingVolumeBackupSchedulePeriod = map[string]VolumeBackupSchedulePeriodEnum{
+	"ONE_HOUR":  VolumeBackupSchedulePeriodHour,
+	"ONE_DAY":   VolumeBackupSchedulePeriodDay,
+	"ONE_WEEK":  VolumeBackupSchedulePeriodWeek,
+	"ONE_MONTH": VolumeBackupSchedulePeriodMonth,
+	"ONE_YEAR":  VolumeBackupSchedulePeriodYear,
+}
+
+// GetVolumeBackupSchedulePeriodEnumValues Enumerates the set of values for VolumeBackupSchedulePeriodEnum
+func GetVolumeBackupSchedulePeriodEnumValues() []VolumeBackupSchedulePeriodEnum {
+	values := make([]VolumeBackupSchedulePeriodEnum, 0)
+	for _, v := range mappingVolumeBackupSchedulePeriod {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VolumeBackupScheduleOffsetTypeEnum Enum with underlying type: string
+type VolumeBackupScheduleOffsetTypeEnum string
+
+// Set of constants representing the allowable values for VolumeBackupScheduleOffsetTypeEnum
+const (
+	VolumeBackupScheduleOffsetTypeStructured     VolumeBackupScheduleOffsetTypeEnum = "STRUCTURED"
+	VolumeBackupScheduleOffsetTypeNumericSeconds VolumeBackupScheduleOffsetTypeEnum = "NUMERIC_SECONDS"
+)
+
+var mappingVolumeBackupScheduleOffsetType = map[string]VolumeBackupScheduleOffsetTypeEnum{
+	"STRUCTURED":      VolumeBackupScheduleOffsetTypeStructured,
+	"NUMERIC_SECONDS": VolumeBackupScheduleOffsetTypeNumericSeconds,
+}
+
+// GetVolumeBackupScheduleOffsetTypeEnumValues Enumerates the set of values for VolumeBackupScheduleOffsetTypeEnum
+func GetVolumeBackupScheduleOffsetTypeEnumValues() []VolumeBackupScheduleOffsetTypeEnum {
+	values := make([]VolumeBackupScheduleOffsetTypeEnum, 0)
+	for _, v := range mappingVolumeBackupScheduleOffsetType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VolumeBackupScheduleDayOfWeekEnum Enum with underlying type: string
+type VolumeBackupScheduleDayOfWeekEnum string
+
+// Set of constants representing the allowable values for VolumeBackupScheduleDayOfWeekEnum
+const (
+	VolumeBackupScheduleDayOfWeekMonday    VolumeBackupScheduleDayOfWeekEnum = "MONDAY"
+	VolumeBackupScheduleDayOfWeekTuesday   VolumeBackupScheduleDayOfWeekEnum = "TUESDAY"
+	VolumeBackupScheduleDayOfWeekWednesday VolumeBackupScheduleDayOfWeekEnum = "WEDNESDAY"
+	VolumeBackupScheduleDayOfWeekThursday  VolumeBackupScheduleDayOfWeekEnum = "THURSDAY"
+	VolumeBackupScheduleDayOfWeekFriday    VolumeBackupScheduleDayOfWeekEnum = "FRIDAY"
+	VolumeBackupScheduleDayOfWeekSaturday  VolumeBackupScheduleDayOfWeekEnum = "SATURDAY"
+	VolumeBackupScheduleDayOfWeekSunday    VolumeBackupScheduleDayOfWeekEnum = "SUNDAY"
+)
+
+var mappingVolumeBackupScheduleDayOfWeek = map[string]VolumeBackupScheduleDayOfWeekEnum{
+	"MONDAY":    VolumeBackupScheduleDayOfWeekMonday,
+	"TUESDAY":   VolumeBackupScheduleDayOfWeekTuesday,
+	"WEDNESDAY": VolumeBackupScheduleDayOfWeekWednesday,
+	"THURSDAY":  VolumeBackupScheduleDayOfWeekThursday,
+	"FRIDAY":    VolumeBackupScheduleDayOfWeekFriday,
+	"SATURDAY":  VolumeBackupScheduleDayOfWeekSaturday,
+	"SUNDAY":    VolumeBackupScheduleDayOfWeekSunday,
+}
+
+// GetVolumeBackupScheduleDayOfWeekEnumValues Enumerates the set of values for VolumeBackupScheduleDayOfWeekEnum
+func GetVolumeBackupScheduleDayOfWeekEnumValues() []VolumeBackupScheduleDayOfWeekEnum {
+	values := make([]VolumeBackupScheduleDayOfWeekEnum, 0)
+	for _, v := range mappingVolumeBackupScheduleDayOfWeek {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VolumeBackupScheduleMonthEnum Enum with underlying type: string
+type VolumeBackupScheduleMonthEnum string
+
+// Set of constants representing the allowable values for VolumeBackupScheduleMonthEnum
+const (
+	VolumeBackupScheduleMonthJanuary   VolumeBackupScheduleMonthEnum = "JANUARY"
+	VolumeBackupScheduleMonthFebruary  VolumeBackupScheduleMonthEnum = "FEBRUARY"
+	VolumeBackupScheduleMonthMarch     VolumeBackupScheduleMonthEnum = "MARCH"
+	VolumeBackupScheduleMonthApril     VolumeBackupScheduleMonthEnum = "APRIL"
+	VolumeBackupScheduleMonthMay       VolumeBackupScheduleMonthEnum = "MAY"
+	VolumeBackupScheduleMonthJune      VolumeBackupScheduleMonthEnum = "JUNE"
+	VolumeBackupScheduleMonthJuly      VolumeBackupScheduleMonthEnum = "JULY"
+	VolumeBackupScheduleMonthAugust    VolumeBackupScheduleMonthEnum = "AUGUST"
+	VolumeBackupScheduleMonthSeptember VolumeBackupScheduleMonthEnum = "SEPTEMBER"
+	VolumeBackupScheduleMonthOctober   VolumeBackupScheduleMonthEnum = "OCTOBER"
+	VolumeBackupScheduleMonthNovember  VolumeBackupScheduleMonthEnum = "NOVEMBER"
+	VolumeBackupScheduleMonthDecember  VolumeBackupScheduleMonthEnum = "DECEMBER"
+)
+
+var mappingVolumeBackupScheduleMonth = map[string]VolumeBackupScheduleMonthEnum{
+	"JANUARY":   VolumeBackupScheduleMonthJanuary,
+	"FEBRUARY":  VolumeBackupScheduleMonthFebruary,
+	"MARCH":     VolumeBackupScheduleMonthMarch,
+	"APRIL":     VolumeBackupScheduleMonthApril,
+	"MAY":       VolumeBackupScheduleMonthMay,
+	"JUNE":      VolumeBackupScheduleMonthJune,
+	"JULY":      VolumeBackupScheduleMonthJuly,
+	"AUGUST":    VolumeBackupScheduleMonthAugust,
+	"SEPTEMBER": VolumeBackupScheduleMonthSeptember,
+	"OCTOBER":   VolumeBackupScheduleMonthOctober,
+	"NOVEMBER":  VolumeBackupScheduleMonthNovember,
+	"DECEMBER":  VolumeBackupScheduleMonthDecember,
+}
+
+// GetVolumeBackupScheduleMonthEnumValues Enumerates the set of values for VolumeBackupScheduleMonthEnum
+func GetVolumeBackupScheduleMonthEnumValues() []VolumeBackupScheduleMonthEnum {
+	values := make([]VolumeBackupScheduleMonthEnum, 0)
+	for _, v := range mappingVolumeBackupScheduleMonth {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VolumeBackupScheduleTimeZoneEnum Enum with underlying type: string
+type VolumeBackupScheduleTimeZoneEnum string
+
+// Set of constants representing the allowable values for VolumeBackupScheduleTimeZoneEnum
+const (
+	VolumeBackupScheduleTimeZoneUtc                    VolumeBackupScheduleTimeZoneEnum = "UTC"
+	VolumeBackupScheduleTimeZoneRegionalDataCenterTime VolumeBackupScheduleTimeZoneEnum = "REGIONAL_DATA_CENTER_TIME"
+)
+
+var mappingVolumeBackupScheduleTimeZone = map[string]VolumeBackupScheduleTimeZoneEnum{
+	"UTC":                       VolumeBackupScheduleTimeZoneUtc,
+	"REGIONAL_DATA_CENTER_TIME": VolumeBackupScheduleTimeZoneRegionalDataCenterTime,
+}
+
+// GetVolumeBackupScheduleTimeZoneEnumValues Enumerates the set of values for VolumeBackupScheduleTimeZoneEnum
+func GetVolumeBackupScheduleTimeZoneEnumValues() []VolumeBackupScheduleTimeZoneEnum {
+	values := make([]VolumeBackupScheduleTimeZoneEnum, 0)
+	for _, v := range mappingVolumeBackupScheduleTimeZone {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group.go
new file mode 100644
index 000000000000..0d28d0e3130e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group.go
@@ -0,0 +1,166 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeGroup Specifies a volume group which is a collection of
+// volumes. For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type VolumeGroup struct {
+
+	// The availability domain of the volume group.
+	AvailabilityDomain *string `mandatory:"true" json:"availabilityDomain"`
+
+	// The OCID of the compartment that contains the volume group.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name for the volume group. Does not have to be
+	// unique, and it's changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The OCID for the volume group.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of a volume group.
+	LifecycleState VolumeGroupLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The aggregate size of the volume group in MBs.
+	SizeInMBs *int64 `mandatory:"true" json:"sizeInMBs"`
+
+	// The date and time the volume group was created. Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// OCIDs for the volumes in this volume group.
+	VolumeIds []string `mandatory:"true" json:"volumeIds"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The aggregate size of the volume group in GBs.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	SourceDetails VolumeGroupSourceDetails `mandatory:"false" json:"sourceDetails"`
+
+	// Specifies whether the newly created cloned volume group's data has finished copying
+	// from the source volume group or backup.
+	IsHydrated *bool `mandatory:"false" json:"isHydrated"`
+}
+
+func (m VolumeGroup) String() string {
+	return common.PointerString(m)
+}
+
+// UnmarshalJSON unmarshals from json
+func (m *VolumeGroup) UnmarshalJSON(data []byte) (e error) {
+	model := struct {
+		DefinedTags        map[string]map[string]interface{} `json:"definedTags"`
+		FreeformTags       map[string]string                 `json:"freeformTags"`
+		SizeInGBs          *int64                            `json:"sizeInGBs"`
+		SourceDetails      volumegroupsourcedetails          `json:"sourceDetails"`
+		IsHydrated         *bool                             `json:"isHydrated"`
+		AvailabilityDomain *string                           `json:"availabilityDomain"`
+		CompartmentId      *string                           `json:"compartmentId"`
+		DisplayName        *string                           `json:"displayName"`
+		Id                 *string                           `json:"id"`
+		LifecycleState     VolumeGroupLifecycleStateEnum     `json:"lifecycleState"`
+		SizeInMBs          *int64                            `json:"sizeInMBs"`
+		TimeCreated        *common.SDKTime                   `json:"timeCreated"`
+		VolumeIds          []string                          `json:"volumeIds"`
+	}{}
+
+	e = json.Unmarshal(data, &model)
+	if e != nil {
+		return
+	}
+	var nn interface{}
+	m.DefinedTags = model.DefinedTags
+
+	m.FreeformTags = model.FreeformTags
+
+	m.SizeInGBs = model.SizeInGBs
+
+	nn, e = model.SourceDetails.UnmarshalPolymorphicJSON(model.SourceDetails.JsonData)
+	if e != nil {
+		return
+	}
+	if nn != nil {
+		m.SourceDetails = nn.(VolumeGroupSourceDetails)
+	} else {
+		m.SourceDetails = nil
+	}
+
+	m.IsHydrated = model.IsHydrated
+
+	m.AvailabilityDomain = model.AvailabilityDomain
+
+	m.CompartmentId = model.CompartmentId
+
+	m.DisplayName = model.DisplayName
+
+	m.Id = model.Id
+
+	m.LifecycleState = model.LifecycleState
+
+	m.SizeInMBs = model.SizeInMBs
+
+	m.TimeCreated = model.TimeCreated
+
+	m.VolumeIds = make([]string, len(model.VolumeIds))
+	for i, n := range model.VolumeIds {
+		m.VolumeIds[i] = n
+	}
+
+	return
+}
+
+// VolumeGroupLifecycleStateEnum Enum with underlying type: string
+type VolumeGroupLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VolumeGroupLifecycleStateEnum
+const (
+	VolumeGroupLifecycleStateProvisioning VolumeGroupLifecycleStateEnum = "PROVISIONING"
+	VolumeGroupLifecycleStateAvailable    VolumeGroupLifecycleStateEnum = "AVAILABLE"
+	VolumeGroupLifecycleStateTerminating  VolumeGroupLifecycleStateEnum = "TERMINATING"
+	VolumeGroupLifecycleStateTerminated   VolumeGroupLifecycleStateEnum = "TERMINATED"
+	VolumeGroupLifecycleStateFaulty       VolumeGroupLifecycleStateEnum = "FAULTY"
+)
+
+var mappingVolumeGroupLifecycleState = map[string]VolumeGroupLifecycleStateEnum{
+	"PROVISIONING": VolumeGroupLifecycleStateProvisioning,
+	"AVAILABLE":    VolumeGroupLifecycleStateAvailable,
+	"TERMINATING":  VolumeGroupLifecycleStateTerminating,
+	"TERMINATED":   VolumeGroupLifecycleStateTerminated,
+	"FAULTY":       VolumeGroupLifecycleStateFaulty,
+}
+
+// GetVolumeGroupLifecycleStateEnumValues Enumerates the set of values for VolumeGroupLifecycleStateEnum
+func GetVolumeGroupLifecycleStateEnumValues() []VolumeGroupLifecycleStateEnum {
+	values := make([]VolumeGroupLifecycleStateEnum, 0)
+	for _, v := range mappingVolumeGroupLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_backup.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_backup.go
new file mode 100644
index 000000000000..d77459d66600
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_backup.go
@@ -0,0 +1,180 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeGroupBackup A point-in-time copy of a volume group that can then be used to create a new volume group
+// or restore a volume group. For more information, see Volume Groups (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/volumegroups.htm).
+// To use any of the API operations, you must be authorized in an IAM policy. If you're not authorized,
+// talk to an administrator. If you're an administrator who needs to write policies to give users access, see
+// Getting Started with Policies (https://docs.cloud.oracle.com/iaas/Content/Identity/Concepts/policygetstarted.htm).
+// **Warning:** Oracle recommends that you avoid using any confidential information when you
+// supply string values using the API.
+type VolumeGroupBackup struct {
+
+	// The OCID of the compartment that contains the volume group backup.
+	CompartmentId *string `mandatory:"true" json:"compartmentId"`
+
+	// A user-friendly name for the volume group backup. Does not have
+	// to be unique and it's changeable. Avoid entering confidential information.
+	DisplayName *string `mandatory:"true" json:"displayName"`
+
+	// The OCID of the volume group backup.
+	Id *string `mandatory:"true" json:"id"`
+
+	// The current state of a volume group backup.
+	LifecycleState VolumeGroupBackupLifecycleStateEnum `mandatory:"true" json:"lifecycleState"`
+
+	// The date and time the volume group backup was created. This is the time the actual point-in-time image
+	// of the volume group data was taken. Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeCreated *common.SDKTime `mandatory:"true" json:"timeCreated"`
+
+	// The type of backup.
+	Type VolumeGroupBackupTypeEnum `mandatory:"true" json:"type"`
+
+	// OCIDs for the volume backups in this volume group backup.
+	VolumeBackupIds []string `mandatory:"true" json:"volumeBackupIds"`
+
+	// Defined tags for this resource. Each key is predefined and scoped to a
+	// namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Operations": {"CostCenter": "42"}}`
+	DefinedTags map[string]map[string]interface{} `mandatory:"false" json:"definedTags"`
+
+	// The date and time the volume group backup will expire and be automatically deleted.
+	// Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339). This parameter will always be present for volume group
+	// backups that were created automatically by a scheduled-backup policy. For manually
+	// created volume group backups, it will be absent, signifying that there is no expiration
+	// time and the backup will last forever until manually deleted.
+	ExpirationTime *common.SDKTime `mandatory:"false" json:"expirationTime"`
+
+	// Free-form tags for this resource. Each tag is a simple key-value pair with no
+	// predefined name, type, or namespace. For more information, see Resource Tags (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/resourcetags.htm).
+	// Example: `{"Department": "Finance"}`
+	FreeformTags map[string]string `mandatory:"false" json:"freeformTags"`
+
+	// The aggregate size of the volume group backup, in MBs.
+	SizeInMBs *int64 `mandatory:"false" json:"sizeInMBs"`
+
+	// The aggregate size of the volume group backup, in GBs.
+	SizeInGBs *int64 `mandatory:"false" json:"sizeInGBs"`
+
+	// Specifies whether the volume group backup was created manually, or via scheduled
+	// backup policy.
+	SourceType VolumeGroupBackupSourceTypeEnum `mandatory:"false" json:"sourceType,omitempty"`
+
+	// The date and time the request to create the volume group backup was received. Format defined by RFC3339 (https://tools.ietf.org/html/rfc3339).
+	TimeRequestReceived *common.SDKTime `mandatory:"false" json:"timeRequestReceived"`
+
+	// The aggregate size used by the volume group backup, in MBs.
+	// It is typically smaller than sizeInMBs, depending on the spaceconsumed
+	// on the volume group and whether the volume backup is full or incremental.
+	UniqueSizeInMbs *int64 `mandatory:"false" json:"uniqueSizeInMbs"`
+
+	// The aggregate size used by the volume group backup, in GBs.
+	// It is typically smaller than sizeInGBs, depending on the spaceconsumed
+	// on the volume group and whether the volume backup is full or incremental.
+	UniqueSizeInGbs *int64 `mandatory:"false" json:"uniqueSizeInGbs"`
+
+	// The OCID of the source volume group.
+	VolumeGroupId *string `mandatory:"false" json:"volumeGroupId"`
+
+	// The OCID of the source volume group backup.
+	SourceVolumeGroupBackupId *string `mandatory:"false" json:"sourceVolumeGroupBackupId"`
+}
+
+func (m VolumeGroupBackup) String() string {
+	return common.PointerString(m)
+}
+
+// VolumeGroupBackupLifecycleStateEnum Enum with underlying type: string
+type VolumeGroupBackupLifecycleStateEnum string
+
+// Set of constants representing the allowable values for VolumeGroupBackupLifecycleStateEnum
+const (
+	VolumeGroupBackupLifecycleStateCreating        VolumeGroupBackupLifecycleStateEnum = "CREATING"
+	VolumeGroupBackupLifecycleStateCommitted       VolumeGroupBackupLifecycleStateEnum = "COMMITTED"
+	VolumeGroupBackupLifecycleStateAvailable       VolumeGroupBackupLifecycleStateEnum = "AVAILABLE"
+	VolumeGroupBackupLifecycleStateTerminating     VolumeGroupBackupLifecycleStateEnum = "TERMINATING"
+	VolumeGroupBackupLifecycleStateTerminated      VolumeGroupBackupLifecycleStateEnum = "TERMINATED"
+	VolumeGroupBackupLifecycleStateFaulty          VolumeGroupBackupLifecycleStateEnum = "FAULTY"
+	VolumeGroupBackupLifecycleStateRequestReceived VolumeGroupBackupLifecycleStateEnum = "REQUEST_RECEIVED"
+)
+
+var mappingVolumeGroupBackupLifecycleState = map[string]VolumeGroupBackupLifecycleStateEnum{
+	"CREATING":         VolumeGroupBackupLifecycleStateCreating,
+	"COMMITTED":        VolumeGroupBackupLifecycleStateCommitted,
+	"AVAILABLE":        VolumeGroupBackupLifecycleStateAvailable,
+	"TERMINATING":      VolumeGroupBackupLifecycleStateTerminating,
+	"TERMINATED":       VolumeGroupBackupLifecycleStateTerminated,
+	"FAULTY":           VolumeGroupBackupLifecycleStateFaulty,
+	"REQUEST_RECEIVED": VolumeGroupBackupLifecycleStateRequestReceived,
+}
+
+// GetVolumeGroupBackupLifecycleStateEnumValues Enumerates the set of values for VolumeGroupBackupLifecycleStateEnum
+func GetVolumeGroupBackupLifecycleStateEnumValues() []VolumeGroupBackupLifecycleStateEnum {
+	values := make([]VolumeGroupBackupLifecycleStateEnum, 0)
+	for _, v := range mappingVolumeGroupBackupLifecycleState {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VolumeGroupBackupSourceTypeEnum Enum with underlying type: string
+type VolumeGroupBackupSourceTypeEnum string
+
+// Set of constants representing the allowable values for VolumeGroupBackupSourceTypeEnum
+const (
+	VolumeGroupBackupSourceTypeManual    VolumeGroupBackupSourceTypeEnum = "MANUAL"
+	VolumeGroupBackupSourceTypeScheduled VolumeGroupBackupSourceTypeEnum = "SCHEDULED"
+)
+
+var mappingVolumeGroupBackupSourceType = map[string]VolumeGroupBackupSourceTypeEnum{
+	"MANUAL":    VolumeGroupBackupSourceTypeManual,
+	"SCHEDULED": VolumeGroupBackupSourceTypeScheduled,
+}
+
+// GetVolumeGroupBackupSourceTypeEnumValues Enumerates the set of values for VolumeGroupBackupSourceTypeEnum
+func GetVolumeGroupBackupSourceTypeEnumValues() []VolumeGroupBackupSourceTypeEnum {
+	values := make([]VolumeGroupBackupSourceTypeEnum, 0)
+	for _, v := range mappingVolumeGroupBackupSourceType {
+		values = append(values, v)
+	}
+	return values
+}
+
+// VolumeGroupBackupTypeEnum Enum with underlying type: string
+type VolumeGroupBackupTypeEnum string
+
+// Set of constants representing the allowable values for VolumeGroupBackupTypeEnum
+const (
+	VolumeGroupBackupTypeFull        VolumeGroupBackupTypeEnum = "FULL"
+	VolumeGroupBackupTypeIncremental VolumeGroupBackupTypeEnum = "INCREMENTAL"
+)
+
+var mappingVolumeGroupBackupType = map[string]VolumeGroupBackupTypeEnum{
+	"FULL":        VolumeGroupBackupTypeFull,
+	"INCREMENTAL": VolumeGroupBackupTypeIncremental,
+}
+
+// GetVolumeGroupBackupTypeEnumValues Enumerates the set of values for VolumeGroupBackupTypeEnum
+func GetVolumeGroupBackupTypeEnumValues() []VolumeGroupBackupTypeEnum {
+	values := make([]VolumeGroupBackupTypeEnum, 0)
+	for _, v := range mappingVolumeGroupBackupType {
+		values = append(values, v)
+	}
+	return values
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_details.go
new file mode 100644
index 000000000000..79837f2eacb1
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_details.go
@@ -0,0 +1,74 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeGroupSourceDetails Specifies the source for a volume group.
+type VolumeGroupSourceDetails interface {
+}
+
+type volumegroupsourcedetails struct {
+	JsonData []byte
+	Type     string `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *volumegroupsourcedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalervolumegroupsourcedetails volumegroupsourcedetails
+	s := struct {
+		Model Unmarshalervolumegroupsourcedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *volumegroupsourcedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "volumeGroupId":
+		mm := VolumeGroupSourceFromVolumeGroupDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "volumeIds":
+		mm := VolumeGroupSourceFromVolumesDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "volumeGroupBackupId":
+		mm := VolumeGroupSourceFromVolumeGroupBackupDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m volumegroupsourcedetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_from_volume_group_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_from_volume_group_backup_details.go
new file mode 100644
index 000000000000..2301b3b700a0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_from_volume_group_backup_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeGroupSourceFromVolumeGroupBackupDetails Specifies the volume group backup to restore from.
+type VolumeGroupSourceFromVolumeGroupBackupDetails struct {
+
+	// The OCID of the volume group backup to restore from.
+	VolumeGroupBackupId *string `mandatory:"true" json:"volumeGroupBackupId"`
+}
+
+func (m VolumeGroupSourceFromVolumeGroupBackupDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VolumeGroupSourceFromVolumeGroupBackupDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVolumeGroupSourceFromVolumeGroupBackupDetails VolumeGroupSourceFromVolumeGroupBackupDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVolumeGroupSourceFromVolumeGroupBackupDetails
+	}{
+		"volumeGroupBackupId",
+		(MarshalTypeVolumeGroupSourceFromVolumeGroupBackupDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_from_volume_group_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_from_volume_group_details.go
new file mode 100644
index 000000000000..647aee6df6d4
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_from_volume_group_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeGroupSourceFromVolumeGroupDetails Specifies the volume group to clone from.
+type VolumeGroupSourceFromVolumeGroupDetails struct {
+
+	// The OCID of the volume group to clone from.
+	VolumeGroupId *string `mandatory:"true" json:"volumeGroupId"`
+}
+
+func (m VolumeGroupSourceFromVolumeGroupDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VolumeGroupSourceFromVolumeGroupDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVolumeGroupSourceFromVolumeGroupDetails VolumeGroupSourceFromVolumeGroupDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVolumeGroupSourceFromVolumeGroupDetails
+	}{
+		"volumeGroupId",
+		(MarshalTypeVolumeGroupSourceFromVolumeGroupDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_from_volumes_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_from_volumes_details.go
new file mode 100644
index 000000000000..4c5d2948c4fa
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_group_source_from_volumes_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeGroupSourceFromVolumesDetails Specifies the volumes in a volume group.
+type VolumeGroupSourceFromVolumesDetails struct {
+
+	// OCIDs for the volumes in this volume group.
+	VolumeIds []string `mandatory:"true" json:"volumeIds"`
+}
+
+func (m VolumeGroupSourceFromVolumesDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VolumeGroupSourceFromVolumesDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVolumeGroupSourceFromVolumesDetails VolumeGroupSourceFromVolumesDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVolumeGroupSourceFromVolumesDetails
+	}{
+		"volumeIds",
+		(MarshalTypeVolumeGroupSourceFromVolumesDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_kms_key.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_kms_key.go
new file mode 100644
index 000000000000..ed480b8fa783
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_kms_key.go
@@ -0,0 +1,29 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeKmsKey The Key Management master encryption key associated with this volume.
+type VolumeKmsKey struct {
+
+	// The OCID of the Key Management key assigned to this volume. If the volume is not using Key Management, then the `kmsKeyId` will be a null string.
+	KmsKeyId *string `mandatory:"false" json:"kmsKeyId"`
+}
+
+func (m VolumeKmsKey) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_details.go
new file mode 100644
index 000000000000..d81312a44391
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_details.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeSourceDetails Specifies the volume source details for a new Block volume. The volume source is either another Block volume in the same Availability Domain or a Block volume backup.
+// This is an optional field. If not specified or set to null, the new Block volume will be empty.
+// When specified, the new Block volume will contain data from the source volume or backup.
+type VolumeSourceDetails interface {
+}
+
+type volumesourcedetails struct {
+	JsonData []byte
+	Type     string `json:"type"`
+}
+
+// UnmarshalJSON unmarshals json
+func (m *volumesourcedetails) UnmarshalJSON(data []byte) error {
+	m.JsonData = data
+	type Unmarshalervolumesourcedetails volumesourcedetails
+	s := struct {
+		Model Unmarshalervolumesourcedetails
+	}{}
+	err := json.Unmarshal(data, &s.Model)
+	if err != nil {
+		return err
+	}
+	m.Type = s.Model.Type
+
+	return err
+}
+
+// UnmarshalPolymorphicJSON unmarshals polymorphic json
+func (m *volumesourcedetails) UnmarshalPolymorphicJSON(data []byte) (interface{}, error) {
+
+	if data == nil || string(data) == "null" {
+		return nil, nil
+	}
+
+	var err error
+	switch m.Type {
+	case "blockVolumeReplica":
+		mm := VolumeSourceFromBlockVolumeReplicaDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "volume":
+		mm := VolumeSourceFromVolumeDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	case "volumeBackup":
+		mm := VolumeSourceFromVolumeBackupDetails{}
+		err = json.Unmarshal(data, &mm)
+		return mm, err
+	default:
+		return *m, nil
+	}
+}
+
+func (m volumesourcedetails) String() string {
+	return common.PointerString(m)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_from_block_volume_replica_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_from_block_volume_replica_details.go
new file mode 100644
index 000000000000..97157eaa3fcc
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_from_block_volume_replica_details.go
@@ -0,0 +1,46 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeSourceFromBlockVolumeReplicaDetails Specifies the source block volume replica which the block volume will be created from.
+// The block volume replica shoulbe be in the same availability domain as the block volume.
+// Only one volume can be created from a replica at the same time.
+type VolumeSourceFromBlockVolumeReplicaDetails struct {
+
+	// The OCID of the block volume replica.
+	Id *string `mandatory:"true" json:"id"`
+}
+
+func (m VolumeSourceFromBlockVolumeReplicaDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VolumeSourceFromBlockVolumeReplicaDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVolumeSourceFromBlockVolumeReplicaDetails VolumeSourceFromBlockVolumeReplicaDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVolumeSourceFromBlockVolumeReplicaDetails
+	}{
+		"blockVolumeReplica",
+		(MarshalTypeVolumeSourceFromBlockVolumeReplicaDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_from_volume_backup_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_from_volume_backup_details.go
new file mode 100644
index 000000000000..02dc55b63147
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_from_volume_backup_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeSourceFromVolumeBackupDetails Specifies the volume backup.
+type VolumeSourceFromVolumeBackupDetails struct {
+
+	// The OCID of the volume backup.
+	Id *string `mandatory:"true" json:"id"`
+}
+
+func (m VolumeSourceFromVolumeBackupDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VolumeSourceFromVolumeBackupDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVolumeSourceFromVolumeBackupDetails VolumeSourceFromVolumeBackupDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVolumeSourceFromVolumeBackupDetails
+	}{
+		"volumeBackup",
+		(MarshalTypeVolumeSourceFromVolumeBackupDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_from_volume_details.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_from_volume_details.go
new file mode 100644
index 000000000000..dc4ab8bfc976
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/volume_source_from_volume_details.go
@@ -0,0 +1,44 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+// Core Services API
+//
+// API covering the Networking (https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/overview.htm),
+// Compute (https://docs.cloud.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and
+// Block Volume (https://docs.cloud.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API
+// to manage resources such as virtual cloud networks (VCNs), compute instances, and
+// block storage volumes.
+//
+
+package core
+
+import (
+	"encoding/json"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+// VolumeSourceFromVolumeDetails Specifies the source volume.
+type VolumeSourceFromVolumeDetails struct {
+
+	// The OCID of the volume.
+	Id *string `mandatory:"true" json:"id"`
+}
+
+func (m VolumeSourceFromVolumeDetails) String() string {
+	return common.PointerString(m)
+}
+
+// MarshalJSON marshals to json representation
+func (m VolumeSourceFromVolumeDetails) MarshalJSON() (buff []byte, e error) {
+	type MarshalTypeVolumeSourceFromVolumeDetails VolumeSourceFromVolumeDetails
+	s := struct {
+		DiscriminatorParam string `json:"type"`
+		MarshalTypeVolumeSourceFromVolumeDetails
+	}{
+		"volume",
+		(MarshalTypeVolumeSourceFromVolumeDetails)(m),
+	}
+
+	return json.Marshal(&s)
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/withdraw_byoip_range_request_response.go b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/withdraw_byoip_range_request_response.go
new file mode 100644
index 000000000000..a5b639ca0c55
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core/withdraw_byoip_range_request_response.go
@@ -0,0 +1,71 @@
+// Copyright (c) 2016, 2018, 2021, Oracle and/or its affiliates.  All rights reserved.
+// This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license.
+// Code generated. DO NOT EDIT.
+
+package core
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"net/http"
+)
+
+// WithdrawByoipRangeRequest wrapper for the WithdrawByoipRange operation
+//
+// See also
+//
+// Click https://docs.cloud.oracle.com/en-us/iaas/tools/go-sdk-examples/latest/core/WithdrawByoipRange.go.html to see an example of how to use WithdrawByoipRangeRequest.
+type WithdrawByoipRangeRequest struct {
+
+	// The OCID (https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm) of the `ByoipRange` resource containing the BYOIP CIDR block.
+	ByoipRangeId *string `mandatory:"true" contributesTo:"path" name:"byoipRangeId"`
+
+	// Unique identifier for the request.
+	// If you need to contact Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `mandatory:"false" contributesTo:"header" name:"opc-request-id"`
+
+	// Metadata about the request. This information will not be transmitted to the service, but
+	// represents information that the SDK will consume to drive retry behavior.
+	RequestMetadata common.RequestMetadata
+}
+
+func (request WithdrawByoipRangeRequest) String() string {
+	return common.PointerString(request)
+}
+
+// HTTPRequest implements the OCIRequest interface
+func (request WithdrawByoipRangeRequest) HTTPRequest(method, path string, binaryRequestBody *common.OCIReadSeekCloser) (http.Request, error) {
+
+	return common.MakeDefaultHTTPRequestWithTaggedStruct(method, path, request)
+}
+
+// BinaryRequestBody implements the OCIRequest interface
+func (request WithdrawByoipRangeRequest) BinaryRequestBody() (*common.OCIReadSeekCloser, bool) {
+
+	return nil, false
+
+}
+
+// RetryPolicy implements the OCIRetryableRequest interface. This retrieves the specified retry policy.
+func (request WithdrawByoipRangeRequest) RetryPolicy() *common.RetryPolicy {
+	return request.RequestMetadata.RetryPolicy
+}
+
+// WithdrawByoipRangeResponse wrapper for the WithdrawByoipRange operation
+type WithdrawByoipRangeResponse struct {
+
+	// The underlying http response
+	RawResponse *http.Response
+
+	// Unique Oracle-assigned identifier for the request. If you need to contact
+	// Oracle about a particular request, please provide the request ID.
+	OpcRequestId *string `presentIn:"header" name:"opc-request-id"`
+}
+
+func (response WithdrawByoipRangeResponse) String() string {
+	return common.PointerString(response)
+}
+
+// HTTPResponse implements the OCIResponse interface
+func (response WithdrawByoipRangeResponse) HTTPResponse() *http.Response {
+	return response.RawResponse
+}

From 65ebd8db83a03aa75497f0b6f62497b87934e0d9 Mon Sep 17 00:00:00 2001
From: "jesse.millan" <jesse.millan@oracle.com>
Date: Mon, 2 Aug 2021 16:46:52 -0700
Subject: [PATCH 2/2] OCI provider based on instance-pools and
 instance-configurations.

---
 cluster-autoscaler/README.md                  |   2 +
 .../cloudprovider/builder/builder_all.go      |   8 +-
 .../cloudprovider/builder/builder_oci.go      |  43 ++
 .../cloudprovider/cloud_provider.go           |   2 +
 cluster-autoscaler/cloudprovider/oci/OWNERS   |   5 +
 .../cloudprovider/oci/README.md               | 220 ++++++++
 .../oci/examples/instance-details.json        |  19 +
 .../oci-ip-cluster-autoscaler-w-config.yaml   | 174 ++++++
 ...ci-ip-cluster-autoscaler-w-principals.yaml | 163 ++++++
 .../oci/examples/placement-config.json        |   6 +
 .../cloudprovider/oci/oci_cloud_provider.go   | 175 ++++++
 .../cloudprovider/oci/oci_instance_pool.go    | 234 ++++++++
 .../oci/oci_instance_pool_cache.go            | 363 +++++++++++++
 .../oci/oci_instance_pool_manager.go          | 513 ++++++++++++++++++
 .../oci/oci_instance_pool_manager_test.go     | 511 +++++++++++++++++
 .../cloudprovider/oci/oci_ref.go              |  66 +++
 .../cloudprovider/oci/oci_shape.go            | 136 +++++
 .../cloudprovider/oci/oci_shape_test.go       | 237 ++++++++
 .../cloudprovider/oci/oci_util.go             | 211 +++++++
 .../cloudprovider/oci/oci_util_test.go        |  12 +
 hack/boilerplate/boilerplate.py               |   3 +-
 hack/verify-spelling.sh                       |   2 +-
 22 files changed, 3101 insertions(+), 4 deletions(-)
 create mode 100644 cluster-autoscaler/cloudprovider/builder/builder_oci.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/OWNERS
 create mode 100644 cluster-autoscaler/cloudprovider/oci/README.md
 create mode 100644 cluster-autoscaler/cloudprovider/oci/examples/instance-details.json
 create mode 100644 cluster-autoscaler/cloudprovider/oci/examples/oci-ip-cluster-autoscaler-w-config.yaml
 create mode 100644 cluster-autoscaler/cloudprovider/oci/examples/oci-ip-cluster-autoscaler-w-principals.yaml
 create mode 100644 cluster-autoscaler/cloudprovider/oci/examples/placement-config.json
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci_cloud_provider.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci_instance_pool.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci_instance_pool_cache.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci_instance_pool_manager.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci_instance_pool_manager_test.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci_ref.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci_shape.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci_shape_test.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci_util.go
 create mode 100644 cluster-autoscaler/cloudprovider/oci/oci_util_test.go

diff --git a/cluster-autoscaler/README.md b/cluster-autoscaler/README.md
index 0f20bc6a4560..5d9148b34c25 100644
--- a/cluster-autoscaler/README.md
+++ b/cluster-autoscaler/README.md
@@ -25,6 +25,7 @@ You should also take a look at the notes and "gotchas" for your specific cloud p
 * [IonosCloud](./cloudprovider/ionoscloud/README.md)
 * [OVHcloud](./cloudprovider/ovhcloud/README.md)
 * [Linode](./cloudprovider/linode/README.md)
+* [OracleCloud](./cloudprovider/oci/README.md)
 * [ClusterAPI](./cloudprovider/clusterapi/README.md)
 * [BizflyCloud](./cloudprovider/bizflycloud/README.md)
 
@@ -165,5 +166,6 @@ Supported cloud providers:
 * Equinix Metal https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/cloudprovider/packet/README.md
 * OVHcloud https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/cloudprovider/ovhcloud/README.md
 * Linode https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/cloudprovider/linode/README.md
+* OCI https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/cloudprovider/oci/README.md
 * Hetzner https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/cloudprovider/hetzner/README.md
 * Cluster API https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/cloudprovider/clusterapi/README.md
diff --git a/cluster-autoscaler/cloudprovider/builder/builder_all.go b/cluster-autoscaler/cloudprovider/builder/builder_all.go
index 190f58ec344d..107d1fe06379 100644
--- a/cluster-autoscaler/cloudprovider/builder/builder_all.go
+++ b/cluster-autoscaler/cloudprovider/builder/builder_all.go
@@ -1,5 +1,5 @@
-//go:build !gce && !aws && !azure && !kubemark && !alicloud && !magnum && !digitalocean && !clusterapi && !huaweicloud && !ionoscloud && !linode && !hetzner && !bizflycloud && !brightbox && !packet
-// +build !gce,!aws,!azure,!kubemark,!alicloud,!magnum,!digitalocean,!clusterapi,!huaweicloud,!ionoscloud,!linode,!hetzner,!bizflycloud,!brightbox,!packet
+//go:build !gce && !aws && !azure && !kubemark && !alicloud && !magnum && !digitalocean && !clusterapi && !huaweicloud && !ionoscloud && !linode && !hetzner && !bizflycloud && !brightbox && !packet && !oci
+// +build !gce,!aws,!azure,!kubemark,!alicloud,!magnum,!digitalocean,!clusterapi,!huaweicloud,!ionoscloud,!linode,!hetzner,!bizflycloud,!brightbox,!packet,!oci
 
 /*
 Copyright 2018 The Kubernetes Authors.
@@ -37,6 +37,7 @@ import (
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/ionoscloud"
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/linode"
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/magnum"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci"
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/ovhcloud"
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/packet"
 	"k8s.io/autoscaler/cluster-autoscaler/config"
@@ -55,6 +56,7 @@ var AvailableCloudProviders = []string{
 	cloudprovider.ExoscaleProviderName,
 	cloudprovider.HuaweicloudProviderName,
 	cloudprovider.HetznerProviderName,
+	cloudprovider.OracleCloudProviderName,
 	cloudprovider.OVHcloudProviderName,
 	cloudprovider.ClusterAPIProviderName,
 	cloudprovider.IonoscloudProviderName,
@@ -105,6 +107,8 @@ func buildCloudProvider(opts config.AutoscalingOptions, do cloudprovider.NodeGro
 		return ionoscloud.BuildIonosCloud(opts, do, rl)
 	case cloudprovider.LinodeProviderName:
 		return linode.BuildLinode(opts, do, rl)
+	case cloudprovider.OracleCloudProviderName:
+		return oci.BuildOCI(opts, do, rl)
 	}
 	return nil
 }
diff --git a/cluster-autoscaler/cloudprovider/builder/builder_oci.go b/cluster-autoscaler/cloudprovider/builder/builder_oci.go
new file mode 100644
index 000000000000..55756f147d12
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/builder/builder_oci.go
@@ -0,0 +1,43 @@
+//go:build oci
+// +build oci
+
+/*
+Copyright 2020 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package builder
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci"
+	"k8s.io/autoscaler/cluster-autoscaler/config"
+)
+
+// AvailableCloudProviders supported by the cloud provider builder.
+var AvailableCloudProviders = []string{
+	cloudprovider.OracleCloudProviderName,
+}
+
+// DefaultCloudProvider for oci-only build is oci.
+const DefaultCloudProvider = cloudprovider.OracleCloudProviderName
+
+func buildCloudProvider(opts config.AutoscalingOptions, do cloudprovider.NodeGroupDiscoveryOptions, rl *cloudprovider.ResourceLimiter) cloudprovider.CloudProvider {
+	switch opts.CloudProviderName {
+	case cloudprovider.OracleCloudProviderName:
+		return oci.BuildOCI(opts, do, rl)
+	}
+
+	return nil
+}
diff --git a/cluster-autoscaler/cloudprovider/cloud_provider.go b/cluster-autoscaler/cloudprovider/cloud_provider.go
index b2d1284062ce..39ef7360d66a 100644
--- a/cluster-autoscaler/cloudprovider/cloud_provider.go
+++ b/cluster-autoscaler/cloudprovider/cloud_provider.go
@@ -60,6 +60,8 @@ const (
 	HuaweicloudProviderName = "huaweicloud"
 	// IonoscloudProviderName gets the provider name of ionoscloud
 	IonoscloudProviderName = "ionoscloud"
+	// OracleCloudProviderName gets the provider name of oci
+	OracleCloudProviderName = "oci"
 	// OVHcloudProviderName gets the provider name of ovhcloud
 	OVHcloudProviderName = "ovhcloud"
 	// LinodeProviderName gets the provider name of linode
diff --git a/cluster-autoscaler/cloudprovider/oci/OWNERS b/cluster-autoscaler/cloudprovider/oci/OWNERS
new file mode 100644
index 000000000000..62122c4ebdbf
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/OWNERS
@@ -0,0 +1,5 @@
+approvers:
+#- jlamillan
+reviewers:
+#- jlamillan
+#- ericrrath
diff --git a/cluster-autoscaler/cloudprovider/oci/README.md b/cluster-autoscaler/cloudprovider/oci/README.md
new file mode 100644
index 000000000000..8ef1e04d2b9d
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/README.md
@@ -0,0 +1,220 @@
+# Cluster Autoscaler for Oracle Cloud Infrastructure (OCI)
+
+On OCI, the cluster-autoscaler utilizes [Instance Pools](https://docs.oracle.com/en-us/iaas/Content/Compute/Tasks/creatinginstancepool.htm) 
+combined with [Instance Configurations](https://docs.oracle.com/en-us/iaas/Content/Compute/Tasks/creatinginstanceconfig.htm) to 
+automatically resize a cluster's nodes based on application workload demands by:
+
+- adding nodes to static instance-pool(s) when a pod cannot be scheduled in the cluster because of insufficient resource constraints.
+- removing nodes from an instance-pool(s) when the nodes have been underutilized for an extended time, and when pods can be placed on other existing nodes.
+
+The cluster-autoscaler works on a per-instance pool basis. You configure the cluster-autoscaler to tell it which instance pools to target 
+for expansion and contraction, the minimum and maximum sizes for each pool, and how you want the autoscaling to take place. 
+Instance pools not referenced in the configuration file are not managed by the cluster-autoscaler.
+
+## Create Required OCI Resources
+
+### IAM Policy (if using Instance Principals)
+
+We recommend setting up and configuring the cluster-autoscaler to use 
+[Instance Principals](https://docs.oracle.com/en-us/iaas/Content/Identity/Tasks/callingservicesfrominstances.htm) 
+to authenticate to the OCI APIs.
+
+The following policy provides the minimum privileges necessary for Cluster Autoscaler to run:
+
+1: Create a compartment-level dynamic group containing the nodes (compute instances) in the cluster:
+
+```
+All {instance.compartment.id = 'ocid1.compartment.oc1..aaaaaaaa7ey4sg3a6b5wnv5hlkjlkjadslkfjalskfjalsadfadsf'}
+```
+
+2: Create a *tenancy-level* policy to allow nodes to manage instance-pools:
+
+```
+Allow dynamic-group acme-oci-cluster-autoscaler-dyn-grp to manage instance-pools in compartment <compartment-name>
+Allow dynamic-group acme-oci-cluster-autoscaler-dyn-grp to manage instance-configurations in compartment <compartment-name>
+Allow dynamic-group acme-oci-cluster-autoscaler-dyn-grp to manage instance-family in compartment <compartment-name>
+Allow dynamic-group acme-oci-cluster-autoscaler-dyn-grp to use subnets in compartment <compartment-name>
+Allow dynamic-group acme-oci-cluster-autoscaler-dyn-grp to read virtual-network-family in compartment <compartment-name>
+Allow dynamic-group acme-oci-cluster-autoscaler-dyn-grp to use vnics in compartment <compartment-name>
+Allow dynamic-group acme-oci-cluster-autoscaler-dyn-grp to inspect compartments in compartment <compartment-name>
+```
+
+### Instance Pool and Instance Configurations
+
+Before you deploy the cluster auto-scaler on OCI, your need to create one or more static Instance Pools and Instance 
+Configuration with `cloud-init` specified in the launch details so new nodes automatically joins the existing cluster on 
+start up.
+
+Advanced Instance Pool and Instance Configuration configuration is out of scope for this document. However, a 
+working [instance-details.json](./examples/instance-details.json) and [placement-config.json](./examples/placement-config.json) 
+([example](./examples/instance-details.json) based on Rancher [RKE](https://rancher.com/products/rke/)) using [cloud-init](https://cloudinit.readthedocs.io/en/latest/) are
+included in the examples, which can be applied using the [OCI CLI](https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/cliinstall.htm).
+
+Modify the `user_data` in the example [instance-details.json](./examples/instance-details.json) to suit your needs, re-base64 encode, apply:
+
+```bash
+# e.g. cloud-init. Modify, re-encode, and update user_data in instance-details.json to suit your needs:
+
+$ echo IyEvYmluL2Jhc2gKdG91hci9saWIvYXB0L....1yZXRyeSAzIGhG91Y2ggL3RtcC9jbG91ZC1pbml0LWZpbmlzaGVkCg==  | base64 -D
+
+#!/bin/bash
+groupadd docker
+usermod -aG docker ubuntu
+curl --retry 3 https://releases.rancher.com/install-docker/20.10.sh | sh
+docker run -d --privileged --restart=unless-stopped --net=host -v /etc/kubernetes:/etc/kubernetes -v /var/run:/var/run rancher/rancher-agent:v2.5.5 --server https://my-rancher.com --token xxxxxx  --worker
+```
+
+```bash
+$ oci compute-management instance-configuration create --instance-details file://./cluster-autoscaler/cloudprovider/oci/examples/instance-details.json --compartment-id ocid1.compartment.oc1..aaaaaaaa7ey4sg3a6b5wnv5hlkjlkjadslkfjalskfjalsadfadsf --query 'data.id' --raw-output
+
+ocid1.instanceconfiguration.oc1.phx.aaaaaaaa3neul67zb3goz43lybosc2o3fv67gj3zazexbb3vfcbypmpznhtq
+
+$ oci compute-management instance-pool create --compartment-id ocid1.compartment.oc1..aaaaaaaa7ey4sg3a6b5wnv5hlkjlkjadslkfjalskfjalsadfadsf --instance-configuration-id ocid1.instanceconfiguration.oc1.phx.aaaaaaaa3neul67zb3goz43lybosc2o3fv67gj3zazexbb3vfcbypmpznhtq --placement-configurations file://./cluster-autoscaler/cloudprovider/oci/examples/placement-config.json --size 0 --wait-for-state RUNNING --query 'data.id' --raw-output
+
+Action completed. Waiting until the resource has entered state: ('RUNNING',)
+ocid1.instancepool.oc1.phx.aaaaaaaayd5bxwrzomzr2b2enchm4mof7uhw7do5hc2afkhks576syikk2ca
+```
+
+## Configure Autoscaler
+
+Use the `--nodes=<min-nodes>:<max-nodes>:<instancepool-ocid>` parameter to specify which pre-existing instance 
+pools to target for automatic expansion and contraction, the minimum and maximum sizes for each node pool, and how you 
+want the autoscaling to take place. Instance pools not referenced in the configuration file are not managed by the 
+autoscaler where:
+
+- `<min-nodes>` is the minimum number of nodes allowed in the instance-pool.
+- `<max-nodes>` is the maximum number of nodes allowed in the instance-pool. Make sure the maximum number of nodes you specify does not exceed the tenancy limits for the node shape defined for the node pool.
+- `<instancepool-ocid>` is the OCIDs of a pre-existing instance-pool.
+
+If you are authenticating via instance principals, be sure the `OCI_REGION` environment variable is set to the correct
+value in the deployment e.g.:
+
+```yaml
+env:
+  - name: OCI_REGION
+    value: "us-phoenix-1"
+```
+
+### Optional cloud-config file
+
+_Optional_ cloud-config file mounted in the path specified by `--cloud-config`.
+
+An example, of passing optional configuration via `cloud-config` file that uses configures the cluster-autoscaler to use 
+instance-principals authenticating via instance principalsand only see configured instance-pools in a single compartment:
+
+```ini
+[Global]
+compartment-id = ocid1.compartment.oc1..aaaaaaaa7ey4sg3a6b5wnv5hlkjlkjadslkfjalskfjalsadfadsf
+region = uk-london-1
+use-instance-principals = true
+```
+
+### Environment variables
+
+Configuration via environment-variables:
+
+- `OCI_USE_INSTANCE_PRINCIPAL` - Whether to use Instance Principals for authentication rather than expecting an OCI config file to be mounted in the container. Defaults to false.
+- `OCI_REGION` - **Required** when using Instance Principals. e.g. `OCI_REGION=us-phoenix-1`. See [region list](https://docs.oracle.com/en-us/iaas/Content/General/Concepts/regions.htm) for identifiers.
+- `OCI_COMPARTMENT_ID`  - Restrict the cluster-autoscaler to instance-pools in a single compartment. When unset, the cluster-autoscaler will manage each specified instance-pool no matter which compartment they are in.
+- `OCI_REFRESH_INTERVAL`  - Optional refresh interval to sync internal cache with OCI API defaults to `2m`.
+
+## Deployment
+
+### Create OCI config secret (only if _not_ using Instance Principals)
+
+If you are opting for a file based OCI configuration (as opposed to instance principals), the OCI config file and private key need to be mounted into the container filesystem using a secret volume.
+
+The following policy is required when the specified is not an administrator to run the cluster-autoscaler:
+
+```
+Allow group acme-oci-cluster-autoscaler-user-grp to manage instance-pools in compartment <compartment-name>
+Allow group acme-oci-cluster-autoscaler-user-grp to manage instance-configurations in compartment <compartment-name>
+Allow group acme-oci-cluster-autoscaler-user-grp to manage instance-family in compartment <compartment-name>
+Allow group acme-oci-cluster-autoscaler-user-grp to use subnets in compartment <compartment-name>
+Allow group acme-oci-cluster-autoscaler-user-grp to read virtual-network-family in compartment <compartment-name>
+Allow group acme-oci-cluster-autoscaler-user-grp to use vnics in compartment <compartment-name>
+Allow group acme-oci-cluster-autoscaler-user-grp to inspect compartments in compartment <compartment-name>
+```
+
+Example OCI config file (note `key_file` is the expected path and filename of the OCI API private-key from the perspective of the container):
+
+```bash
+$ cat ~/.oci/config
+
+[DEFAULT]
+user=ocid1.user.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+fingerprint=xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx
+key_file=/root/.oci/api_key.pem
+tenancy=ocid1.tenancy.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+pass_phrase=
+region=us-phoenix-1
+```
+
+Create the secret (`api_key.pem` key name is required):
+
+```bash
+kubectl create secret generic oci-config -n kube-system --from-file=/Users/me/.oci/config --from-file=api_key.pem=/Users/me/.oci/my_api_key.pem
+```
+
+### Example Deployment
+
+Two example deployments of the cluster-autoscaler that manage instancepools are located in the [examples](./examples/) directory.
+[oci-ip-cluster-autoscaler-w-principals.yaml](./examples/oci-ip-cluster-autoscaler-w-principals.yaml) uses
+instance principals, and [oci-ip-cluster-autoscaler-w-config.yaml](./examples/oci-ip-cluster-autoscaler-w-config.yaml) uses file
+based authentication.
+
+Note the 3 specified instance-pools are intended to correspond to different availability domains in the Phoenix, AZ region:
+
+```yaml
+...
+      containers:
+        - image: docker.io/jlamillan/autoscaler:oci-pr-rc6
+          name: cluster-autoscaler
+          command:
+            - ./cluster-autoscaler
+            - --cloud-provider=oci
+            - --nodes=1:10:ocid1.instancepool.oc1.phx.aaaaaaaaqdxy35acq32zjfvkybjmvlbdgj6q3m55qkwwctxhsprmz633k62q
+            - --nodes=0:10:ocid1.instancepool.oc1.phx.aaaaaaaazldzcu4mi5spz56upbtwnsynz2nk6jvmx7zi4hsta4uggxbulbua
+            - --nodes=0:20:ocid1.instancepool.oc1.phx.aaaaaaaal3jhoc32ljsfaeif4x2ssfa2a63oehjgqryiueivieee6yaqbkia
+```
+
+Instance principal based authentication deployment:
+
+Substitute the OCIDs of _your_ instance pool(s) and set the `OCI_REGION` environment variable to the region where your
+instance pool(s) reside before applying the deployment:
+
+```
+kubectl apply -f ./cloudprovider/oci/examples/oci-ip-cluster-autoscaler-w-principals.yaml
+```
+
+OCI config file based authentication deployment:
+
+```
+kubectl apply -f ./cloudprovider/oci/examples/oci-ip-cluster-autoscaler-w-config.yaml
+```
+
+## Common Notes and Gotchas:
+- You must configure the instance configuration of new compute instances to join the existing cluster when they start. This can 
+  be accomplished with `cloud-init` / `user-data` in the instance launch configuration [example](./examples/instance-details.json).
+- If opting for a file based OCI configuration (as opposed to instance principals), ensure the OCI config and private-key 
+  PEM files are mounted into the container filesystem at the [expected path](https://docs.oracle.com/en-us/iaas/Content/API/Concepts/sdkconfig.htm). Note the `key_file` option in the example `~/.oci/config` above references a private-key file mounted into container by the example [volumeMount](./examples/oci-ip-cluster-autoscaler-w-config.yaml#L165)
+- Make sure the maximum number of nodes you specify does not exceed the limit for the instance-pool or the tenancy.
+- We recommend creating multiple instance-pools with one availability domain specified so new nodes can be created to meet 
+  affinity requirements across availability domains.
+- If you are authenticating via instance principals, be sure the `OCI_REGION` environment variable is set to the correct 
+  value in the deployment.
+- The cluster-autoscaler will not automatically remove scaled down (terminated) `Node` objects from the Kubernetes API 
+  without assistance from the [OCI Cloud Controller Manager](https://github.com/oracle/oci-cloud-controller-manager) (CCM). 
+  If scaled down nodes are lingering in your cluster in the `NotReady` status, ensure the OCI CCM is installed and running 
+  correctly (`oci-cloud-controller-manager`).
+- Avoid manually changing node pools that are managed by the cluster-autoscaler. For example, do not add or remove nodes 
+  using kubectl, or using the Console (or the Oracle Cloud Infrastructure CLI or API). 
+- `--node-group-auto-discovery` and `--node-autoprovisioning-enabled=true` are not supported.
+- We set a `nvidia.com/gpu:NoSchedule` taint on nodes in a GPU enabled instance-pool.
+
+## Helpful links
+- [Oracle Cloud Infrastructure home](https://cloud.oracle.com)
+- [OCI instance configuration documentation](https://docs.oracle.com/en-us/iaas/Content/Compute/Tasks/creatinginstanceconfig.htm)
+- [instance principals](https://docs.oracle.com/en-us/iaas/Content/Identity/Tasks/callingservicesfrominstances.htm)
+- [OCI Cloud Controller Manager](https://github.com/oracle/oci-cloud-controller-manager)
+- [OCI Container Storage Interface driver](https://github.com/oracle/oci-cloud-controller-manager/blob/master/container-storage-interface.md)
diff --git a/cluster-autoscaler/cloudprovider/oci/examples/instance-details.json b/cluster-autoscaler/cloudprovider/oci/examples/instance-details.json
new file mode 100644
index 000000000000..fc4f25c93dc5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/examples/instance-details.json
@@ -0,0 +1,19 @@
+{
+  "instanceType": "compute",
+  "launchDetails": {
+    "compartmentId": "ocid1.compartment.oc1..aaaaaaaa7ey4sg3a6b5wnv5hlkjlkjadslkfjalskfjalsadfadsf",
+    "shape": "VM.Standard2.8",
+    "sourceDetails":
+    {
+      "imageId": "ocid1.image.oc1.phx.aaaaaaaa55tzajot4gbiw2p7gquwjnvfzrasosbrq4h6wywkff4zjosp2fia",
+      "sourceType": "image",
+      "bootVolumeSizeInGBs": 100
+    },
+    "metadata": {
+      "user_data": "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"
+    },
+    "createVnicDetails": {
+      "assignPublicIp": true
+    }
+  }
+}
\ No newline at end of file
diff --git a/cluster-autoscaler/cloudprovider/oci/examples/oci-ip-cluster-autoscaler-w-config.yaml b/cluster-autoscaler/cloudprovider/oci/examples/oci-ip-cluster-autoscaler-w-config.yaml
new file mode 100644
index 000000000000..c7430a6ae82b
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/examples/oci-ip-cluster-autoscaler-w-config.yaml
@@ -0,0 +1,174 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels:
+    k8s-addon: cluster-autoscaler.addons.k8s.io
+    k8s-app: cluster-autoscaler
+  name: cluster-autoscaler
+  namespace: kube-system
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: cluster-autoscaler
+  labels:
+    k8s-addon: cluster-autoscaler.addons.k8s.io
+    k8s-app: cluster-autoscaler
+rules:
+  - apiGroups: [""]
+    resources: ["events", "endpoints"]
+    verbs: ["create", "patch"]
+  - apiGroups: [""]
+    resources: ["pods/eviction"]
+    verbs: ["create"]
+  - apiGroups: [""]
+    resources: ["pods/status"]
+    verbs: ["update"]
+  - apiGroups: [""]
+    resources: ["endpoints"]
+    resourceNames: ["cluster-autoscaler"]
+    verbs: ["get", "update"]
+  - apiGroups: [""]
+    resources: ["nodes"]
+    verbs: ["watch", "list", "get", "update"]
+  - apiGroups: [""]
+    resources: ["namepaces"]
+    verbs: ["list"]
+  - apiGroups: [""]
+    resources:
+      - "pods"
+      - "services"
+      - "replicationcontrollers"
+      - "persistentvolumeclaims"
+      - "persistentvolumes"
+    verbs: ["watch", "list", "get"]
+  - apiGroups: ["extensions"]
+    resources: ["replicasets", "daemonsets"]
+    verbs: ["watch", "list", "get"]
+  - apiGroups: ["policy"]
+    resources: ["poddisruptionbudgets"]
+    verbs: ["watch", "list"]
+  - apiGroups: ["apps"]
+    resources: ["statefulsets", "replicasets", "daemonsets"]
+    verbs: ["watch", "list", "get"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["storageclasses", "csinodes"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["batch"]
+    resources: ["jobs", "cronjobs"]
+    verbs: ["watch", "list", "get"]
+  - apiGroups: ["coordination.k8s.io"]
+    resources: ["leases"]
+    verbs: ["create"]
+  - apiGroups: ["coordination.k8s.io"]
+    resourceNames: ["cluster-autoscaler"]
+    resources: ["leases"]
+    verbs: ["get", "update"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["csidrivers", "csistoragecapacities"]
+    verbs: ["get", "list"]
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: cluster-autoscaler
+  namespace: kube-system
+  labels:
+    k8s-addon: cluster-autoscaler.addons.k8s.io
+    k8s-app: cluster-autoscaler
+rules:
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    verbs: ["create","list","watch"]
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    resourceNames:
+      - "cluster-autoscaler-status"
+      - "cluster-autoscaler-priority-expander"
+    verbs: ["delete", "get", "update", "watch"]
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: cluster-autoscaler
+  labels:
+    k8s-addon: cluster-autoscaler.addons.k8s.io
+    k8s-app: cluster-autoscaler
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cluster-autoscaler
+subjects:
+  - kind: ServiceAccount
+    name: cluster-autoscaler
+    namespace: kube-system
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: cluster-autoscaler
+  namespace: kube-system
+  labels:
+    k8s-addon: cluster-autoscaler.addons.k8s.io
+    k8s-app: cluster-autoscaler
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: cluster-autoscaler
+subjects:
+  - kind: ServiceAccount
+    name: cluster-autoscaler
+    namespace: kube-system
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: cluster-autoscaler
+  namespace: kube-system
+  labels:
+    app: cluster-autoscaler
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: cluster-autoscaler
+  template:
+    metadata:
+      labels:
+        app: cluster-autoscaler
+    spec:
+      serviceAccountName: cluster-autoscaler
+      containers:
+        - image: docker.io/jlamillan/autoscaler:oci-pr-rc6
+          name: cluster-autoscaler
+          command:
+            - ./cluster-autoscaler
+            - --v=5
+            - --logtostderr=true
+            - --cloud-provider=oci
+            - --nodes=0:10:ocid1.instancepool.oc1.phx.aaaaaaaaqdxy35acq32zjfvkybjmvlbdgj6q3m55qkwwctxhsprmz633k62q
+            - --nodes=0:10:ocid1.instancepool.oc1.phx.aaaaaaaazldzcu4mi5spz56upbtwnsynz2nk6jvmx7zi4hsta4uggxbulbua
+            - --nodes=0:10:ocid1.instancepool.oc1.phx.aaaaaaaal3jhoc32ljsfaeif4x2ssfa2a63oehjgqryiueivieee6yaqbkia
+            - --scale-down-delay-after-add=1m
+            - --scale-down-unneeded-time=1m
+            - --namespace=kube-system
+          imagePullPolicy: "Always"
+          env:
+            - name: OCI_USE_INSTANCE_PRINCIPAL
+              value: "false"
+          volumeMounts:
+            - name: oci-config-vol
+              mountPath: "/root/.oci"
+              readOnly: true
+      volumes:
+        - name: oci-config-vol
+          secret:
+            secretName: oci-config
+            items:
+              - key: config
+                path: config
+              - key: api_key.pem
+                path: api_key.pem
diff --git a/cluster-autoscaler/cloudprovider/oci/examples/oci-ip-cluster-autoscaler-w-principals.yaml b/cluster-autoscaler/cloudprovider/oci/examples/oci-ip-cluster-autoscaler-w-principals.yaml
new file mode 100644
index 000000000000..621e4dea3f59
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/examples/oci-ip-cluster-autoscaler-w-principals.yaml
@@ -0,0 +1,163 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels:
+    k8s-addon: cluster-autoscaler.addons.k8s.io
+    k8s-app: cluster-autoscaler
+  name: cluster-autoscaler
+  namespace: kube-system
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: cluster-autoscaler
+  labels:
+    k8s-addon: cluster-autoscaler.addons.k8s.io
+    k8s-app: cluster-autoscaler
+rules:
+  - apiGroups: [""]
+    resources: ["events", "endpoints"]
+    verbs: ["create", "patch"]
+  - apiGroups: [""]
+    resources: ["pods/eviction"]
+    verbs: ["create"]
+  - apiGroups: [""]
+    resources: ["pods/status"]
+    verbs: ["update"]
+  - apiGroups: [""]
+    resources: ["endpoints"]
+    resourceNames: ["cluster-autoscaler"]
+    verbs: ["get", "update"]
+  - apiGroups: [""]
+    resources: ["nodes"]
+    verbs: ["watch", "list", "get", "update"]
+  - apiGroups: [""]
+    resources: ["namespaces"]
+    verbs: ["list"]
+  - apiGroups: [""]
+    resources:
+      - "pods"
+      - "services"
+      - "replicationcontrollers"
+      - "persistentvolumeclaims"
+      - "persistentvolumes"
+    verbs: ["watch", "list", "get"]
+  - apiGroups: ["extensions"]
+    resources: ["replicasets", "daemonsets"]
+    verbs: ["watch", "list", "get"]
+  - apiGroups: ["policy"]
+    resources: ["poddisruptionbudgets"]
+    verbs: ["watch", "list"]
+  - apiGroups: ["apps"]
+    resources: ["statefulsets", "replicasets", "daemonsets"]
+    verbs: ["watch", "list", "get"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["storageclasses", "csinodes"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["batch"]
+    resources: ["jobs", "cronjobs"]
+    verbs: ["watch", "list", "get"]
+  - apiGroups: ["coordination.k8s.io"]
+    resources: ["leases"]
+    verbs: ["create"]
+  - apiGroups: ["coordination.k8s.io"]
+    resourceNames: ["cluster-autoscaler"]
+    resources: ["leases"]
+    verbs: ["get", "update"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["csidrivers", "csistoragecapacities"]
+    verbs: ["get", "list"]
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: cluster-autoscaler
+  namespace: kube-system
+  labels:
+    k8s-addon: cluster-autoscaler.addons.k8s.io
+    k8s-app: cluster-autoscaler
+rules:
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    verbs: ["create","list","watch"]
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    resourceNames:
+      - "cluster-autoscaler-status"
+      - "cluster-autoscaler-priority-expander"
+    verbs: ["delete", "get", "update", "watch"]
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: cluster-autoscaler
+  labels:
+    k8s-addon: cluster-autoscaler.addons.k8s.io
+    k8s-app: cluster-autoscaler
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cluster-autoscaler
+subjects:
+  - kind: ServiceAccount
+    name: cluster-autoscaler
+    namespace: kube-system
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: cluster-autoscaler
+  namespace: kube-system
+  labels:
+    k8s-addon: cluster-autoscaler.addons.k8s.io
+    k8s-app: cluster-autoscaler
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: cluster-autoscaler
+subjects:
+  - kind: ServiceAccount
+    name: cluster-autoscaler
+    namespace: kube-system
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: cluster-autoscaler
+  namespace: kube-system
+  labels:
+    app: cluster-autoscaler
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: cluster-autoscaler
+  template:
+    metadata:
+      labels:
+        app: cluster-autoscaler
+    spec:
+      serviceAccountName: cluster-autoscaler
+      containers:
+        - image: docker.io/jlamillan/autoscaler:oci-pr-rc6
+          name: cluster-autoscaler
+          command:
+            - ./cluster-autoscaler
+            - --v=5
+            - --logtostderr=true
+            - --cloud-provider=oci
+            - --nodes=0:10:ocid1.instancepool.oc1.phx.aaaaaaaaqdxy35acq32zjfvkybjmvlbdgj6q3m55qkwwctxhsprmz633k62q
+            - --nodes=0:10:ocid1.instancepool.oc1.phx.aaaaaaaazldzcu4mi5spz56upbtwnsynz2nk6jvmx7zi4hsta4uggxbulbua
+            - --nodes=1:10:ocid1.instancepool.oc1.phx.aaaaaaaal3jhoc32ljsfaeif4x2ssfa2a63oehjgqryiueivieee6yaqbkia
+            - --scale-down-delay-after-add=10m
+            - --scale-down-unneeded-time=10m
+            - --namespace=kube-system
+          imagePullPolicy: "Always"
+          env:
+            - name: OCI_USE_INSTANCE_PRINCIPAL
+              value: "true"
+            - name: OCI_REGION
+              value: "us-phoenix-1"
diff --git a/cluster-autoscaler/cloudprovider/oci/examples/placement-config.json b/cluster-autoscaler/cloudprovider/oci/examples/placement-config.json
new file mode 100644
index 000000000000..b253ce4e27a8
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/examples/placement-config.json
@@ -0,0 +1,6 @@
+[
+  {
+    "availabilityDomain": "hXgQ:PHX-AD-2",
+    "primarySubnetId": "ocid1.subnet.oc1.phx.aaaaaaaaouihv645dp2xaee6w4uvx6emjwuscsrxcn3miwa6vmijtpdnqdeq"
+  }
+]
\ No newline at end of file
diff --git a/cluster-autoscaler/cloudprovider/oci/oci_cloud_provider.go b/cluster-autoscaler/cloudprovider/oci/oci_cloud_provider.go
new file mode 100644
index 000000000000..4658b7a5fc53
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci_cloud_provider.go
@@ -0,0 +1,175 @@
+/*
+Copyright 2021 Oracle and/or its affiliates.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package oci
+
+import (
+	"github.com/pkg/errors"
+	apiv1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider"
+	"k8s.io/autoscaler/cluster-autoscaler/config"
+	caerrors "k8s.io/autoscaler/cluster-autoscaler/utils/errors"
+	"k8s.io/client-go/kubernetes"
+	"k8s.io/client-go/rest"
+	"k8s.io/client-go/tools/clientcmd"
+	"k8s.io/klog/v2"
+	"time"
+)
+
+const (
+	ociUseInstancePrincipalEnvVar = "OCI_USE_INSTANCE_PRINCIPAL"
+	ociCompartmentEnvVar          = "OCI_COMPARTMENT_ID"
+	ociRegionEnvVar               = "OCI_REGION"
+	ociRefreshInterval            = "OCI_REFRESH_INTERVAL"
+	ociAnnotationCompartmentID    = "oci.oraclecloud.com/compartment-id"
+	// ResourceGPU is the GPU resource type
+	ResourceGPU            apiv1.ResourceName = "nvidia.com/gpu"
+	defaultRefreshInterval                    = 5 * time.Minute
+)
+
+// OciCloudProvider implements the CloudProvider interface for OCI. It contains an
+// instance pool manager to interact with OCI instance pools.
+type OciCloudProvider struct {
+	rl          *cloudprovider.ResourceLimiter
+	poolManager InstancePoolManager
+}
+
+// CloudConfig holds the cloud config for OCI provider.
+type CloudConfig struct {
+	Global struct {
+		RefreshInterval       time.Duration `gcfg:"refresh-interval"`
+		CompartmentID         string        `gcfg:"compartment-id"`
+		Region                string        `gcfg:"region"`
+		UseInstancePrinciples bool          `gcfg:"use-instance-principals"`
+	}
+}
+
+// Name returns name of the cloud provider.
+func (ocp *OciCloudProvider) Name() string {
+	return cloudprovider.OracleCloudProviderName
+}
+
+// NodeGroups returns all node groups configured for this cloud provider.
+func (ocp *OciCloudProvider) NodeGroups() []cloudprovider.NodeGroup {
+	nodePools := ocp.poolManager.GetInstancePools()
+	result := make([]cloudprovider.NodeGroup, 0, len(nodePools))
+	for _, nodePool := range nodePools {
+		result = append(result, nodePool)
+	}
+	return result
+}
+
+// NodeGroupForNode returns the node group for the given node, nil if the node
+// should not be processed by cluster autoscaler, or non-nil error if such
+// occurred. Must be implemented.
+func (ocp *OciCloudProvider) NodeGroupForNode(n *apiv1.Node) (cloudprovider.NodeGroup, error) {
+
+	ociRef, err := nodeToOciRef(n)
+	if err != nil {
+		return nil, err
+	}
+
+	ng, err := ocp.poolManager.GetInstancePoolForInstance(ociRef)
+
+	// this instance may not be a part of an instance pool, or it may be part of a instance pool that the autoscaler does not manage
+	if errors.Cause(err) == errInstanceInstancePoolNotFound {
+		// should not be processed by cluster autoscaler
+		return nil, nil
+	}
+
+	return ng, err
+}
+
+// Pricing returns pricing model for this cloud provider or error if not available.
+// Implementation optional.
+func (ocp *OciCloudProvider) Pricing() (cloudprovider.PricingModel, caerrors.AutoscalerError) {
+	klog.Info("Pricing called")
+	return nil, cloudprovider.ErrNotImplemented
+}
+
+// GetAvailableMachineTypes getInstancePool all machine types that can be requested from the cloud provider.
+// Implementation optional.
+func (ocp *OciCloudProvider) GetAvailableMachineTypes() ([]string, error) {
+	klog.Info("GetAvailableMachineTypes called")
+	return nil, cloudprovider.ErrNotImplemented
+}
+
+// NewNodeGroup builds a theoretical node group based on the node definition provided. The node group is not automatically
+// created on the cloud provider side. The node group is not returned by NodeGroups() until it is created.
+// Implementation optional.
+func (ocp *OciCloudProvider) NewNodeGroup(machineType string,
+	labels map[string]string,
+	systemLabels map[string]string,
+	taints []apiv1.Taint,
+	extraResources map[string]resource.Quantity,
+) (cloudprovider.NodeGroup, error) {
+	return nil, cloudprovider.ErrNotImplemented
+}
+
+// GetResourceLimiter returns struct containing limits (max, min) for resources (cores, memory etc.).
+func (ocp *OciCloudProvider) GetResourceLimiter() (*cloudprovider.ResourceLimiter, error) {
+	return ocp.rl, nil
+}
+
+// GPULabel returns the label added to nodes with GPU resource.
+func (ocp *OciCloudProvider) GPULabel() string {
+	// No labels, only taint: nvidia.com/gpu:NoSchedule
+	return ""
+}
+
+// GetAvailableGPUTypes return all available GPU types cloud provider supports.
+func (ocp *OciCloudProvider) GetAvailableGPUTypes() map[string]struct{} {
+	return map[string]struct{}{}
+}
+
+// Cleanup cleans up open resources before the cloud provider is destroyed, i.e. go routines etc.
+func (ocp *OciCloudProvider) Cleanup() error {
+	return ocp.poolManager.Cleanup()
+}
+
+// Refresh is called before every main loop and can be used to dynamically update cloud provider state.
+// In particular the list of node groups returned by NodeGroups can change as a result of CloudProvider.Refresh().
+func (ocp *OciCloudProvider) Refresh() error {
+	return ocp.poolManager.Refresh()
+}
+
+// BuildOCI constructs the OciCloudProvider object that implements the could provider interface (InstancePoolManager).
+func BuildOCI(opts config.AutoscalingOptions, do cloudprovider.NodeGroupDiscoveryOptions, rl *cloudprovider.ResourceLimiter) *OciCloudProvider {
+
+	ipManager, err := CreateInstancePoolManager(opts.CloudConfig, do, createKubeClient(opts))
+	if err != nil {
+		klog.Fatalf("Could not create OCI cloud provider: %v", err)
+	}
+	return &OciCloudProvider{
+		poolManager: ipManager,
+		rl:          rl,
+	}
+}
+
+func getKubeConfig(opts config.AutoscalingOptions) *rest.Config {
+	klog.V(1).Infof("Using kubeconfig file: %s", opts.KubeConfigPath)
+	kubeConfig, err := clientcmd.BuildConfigFromFlags("", opts.KubeConfigPath)
+	if err != nil {
+		klog.Fatalf("Failed to build kubeConfig: %v", err)
+	}
+
+	return kubeConfig
+}
+
+func createKubeClient(opts config.AutoscalingOptions) kubernetes.Interface {
+	return kubernetes.NewForConfigOrDie(getKubeConfig(opts))
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci_instance_pool.go b/cluster-autoscaler/cloudprovider/oci/oci_instance_pool.go
new file mode 100644
index 000000000000..18423804a107
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci_instance_pool.go
@@ -0,0 +1,234 @@
+/*
+Copyright 2021 Oracle and/or its affiliates.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package oci
+
+import (
+	"fmt"
+	"github.com/pkg/errors"
+	apiv1 "k8s.io/api/core/v1"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider"
+	"k8s.io/autoscaler/cluster-autoscaler/config"
+	"k8s.io/client-go/kubernetes"
+	"k8s.io/klog/v2"
+	schedulerframework "k8s.io/kubernetes/pkg/scheduler/framework"
+)
+
+const (
+	ociInstanceIDAnnotation      = "oci.oraclecloud.com/instance-id"
+	ociInstancePoolIDAnnotation  = "oci.oraclecloud.com/instancepool-id"
+	ociInstancePoolResourceIdent = "instancepool"
+)
+
+// InstancePoolNodeGroup implements the NodeGroup interface using OCI instance pools.
+type InstancePoolNodeGroup struct {
+	manager    InstancePoolManager
+	kubeClient kubernetes.Interface
+	id         string
+	minSize    int
+	maxSize    int
+}
+
+// MaxSize returns maximum size of the instance-pool based node group.
+func (ip *InstancePoolNodeGroup) MaxSize() int {
+	return ip.maxSize
+}
+
+// MinSize returns minimum size of the instance-pool based node group.
+func (ip *InstancePoolNodeGroup) MinSize() int {
+	return ip.minSize
+}
+
+// TargetSize returns the current target size of the instance-pool based node group. It is possible that the
+// number of nodes in Kubernetes is different at the moment but should be equal
+// to Size() once everything stabilizes (new nodes finish startup and registration or
+// removed nodes are deleted completely). Implementation required.
+func (ip *InstancePoolNodeGroup) TargetSize() (int, error) {
+	return ip.manager.GetInstancePoolSize(*ip)
+}
+
+// IncreaseSize increases the size of the instance-pool based node group. To delete a node you need
+// to explicitly name it and use DeleteNode. This function should wait until
+// instance-pool size is updated. Implementation required.
+func (ip *InstancePoolNodeGroup) IncreaseSize(delta int) error {
+	if delta <= 0 {
+		return fmt.Errorf("size increase must be positive")
+	}
+
+	size, err := ip.manager.GetInstancePoolSize(*ip)
+	if err != nil {
+		return err
+	}
+
+	if size+delta > ip.MaxSize() {
+		return fmt.Errorf("size increase too large - desired:%d max:%d", size+delta, ip.MaxSize())
+	}
+
+	return ip.manager.SetInstancePoolSize(*ip, size+delta)
+}
+
+// DeleteNodes deletes nodes from this instance-pool. Error is returned either on
+// failure or if the given node doesn't belong to this instance-pool. This function
+// should wait until instance-pool size is updated. Implementation required.
+func (ip *InstancePoolNodeGroup) DeleteNodes(nodes []*apiv1.Node) error {
+
+	// FYI, unregistered nodes come in as the provider id as node name.
+
+	klog.Infof("DeleteNodes called with %d node(s)", len(nodes))
+
+	size, err := ip.manager.GetInstancePoolSize(*ip)
+	if err != nil {
+		return err
+	}
+
+	if size <= ip.MinSize() {
+		return fmt.Errorf("min size reached, nodes will not be deleted")
+	}
+
+	refs := make([]OciRef, 0, len(nodes))
+	for _, node := range nodes {
+		belongs, err := ip.Belongs(node)
+		if err != nil {
+			return err
+		}
+		if !belongs {
+			return fmt.Errorf("%s belong to a different instance-pool than %s", node.Name, ip.Id())
+		}
+		ociRef, err := nodeToOciRef(node)
+		if err != nil {
+			return err
+		}
+
+		refs = append(refs, ociRef)
+	}
+
+	return ip.manager.DeleteInstances(*ip, refs)
+}
+
+// DecreaseTargetSize decreases the target size of the instance-pool based node group. This function
+// doesn't permit to delete any existing node and can be used only to reduce the
+// request for new nodes that have not been yet fulfilled. Delta should be negative.
+// It is assumed that cloud provider will not delete the existing nodes when there
+// is an option to just decrease the target. Implementation required.
+func (ip *InstancePoolNodeGroup) DecreaseTargetSize(delta int) error {
+	if delta >= 0 {
+		return fmt.Errorf("size decrease must be negative")
+	}
+
+	size, err := ip.manager.GetInstancePoolSize(*ip)
+	if err != nil {
+		return err
+	}
+
+	nodes, err := ip.manager.GetInstancePoolNodes(*ip)
+	if err != nil {
+		return err
+	}
+
+	if size+delta < len(nodes) {
+		return fmt.Errorf("attempt to delete existing nodes targetSize:%d delta:%d existingNodes: %d",
+			size, delta, len(nodes))
+	}
+
+	return ip.manager.SetInstancePoolSize(*ip, size+delta)
+}
+
+// Belongs returns true if the given node belongs to the InstancePoolNodeGroup.
+func (ip *InstancePoolNodeGroup) Belongs(node *apiv1.Node) (bool, error) {
+	ref, err := nodeToOciRef(node)
+	if err != nil {
+		return false, err
+	}
+
+	targetInstancePool, err := ip.manager.GetInstancePoolForInstance(ref)
+	if err != nil {
+		return false, err
+	}
+
+	if targetInstancePool == nil {
+		return false, fmt.Errorf("%s doesn't belong to a known instance-pool", node.Name)
+	}
+
+	return targetInstancePool.Id() == ip.Id(), nil
+}
+
+// Id returns an unique identifier of the instance-pool based node group.
+func (ip *InstancePoolNodeGroup) Id() string {
+	return ip.id
+}
+
+// Debug returns a string containing all information regarding this instance-pool.
+func (ip *InstancePoolNodeGroup) Debug() string {
+	return fmt.Sprintf("%s (%d:%d)", ip.Id(), ip.MinSize(), ip.MaxSize())
+}
+
+// Nodes returns a list of all nodes that belong to this instance-pool.
+// It is required that Instance objects returned by this method have Id field set.
+// Other fields are optional.
+// This list should include also instances that might have not become a kubernetes node yet.
+func (ip *InstancePoolNodeGroup) Nodes() ([]cloudprovider.Instance, error) {
+	return ip.manager.GetInstancePoolNodes(*ip)
+}
+
+// TemplateNodeInfo returns a schedulerframework.NodeInfo structure of an empty
+// (as if just started) node. This will be used in scale-up simulations to
+// predict what would a new node look like if a instance-pool was expanded. The returned
+// NodeInfo is expected to have a fully populated Node object, with all of the labels,
+// capacity and allocatable information as well as all pods that are started on
+// the node by default, using manifest (most likely only kube-proxy). Implementation optional.
+func (ip *InstancePoolNodeGroup) TemplateNodeInfo() (*schedulerframework.NodeInfo, error) {
+	node, err := ip.manager.GetInstancePoolTemplateNode(*ip)
+	if err != nil {
+		return nil, errors.Wrap(err, "unable to build node info template")
+	}
+
+	nodeInfo := schedulerframework.NewNodeInfo(
+		cloudprovider.BuildKubeProxy(ip.id),
+		buildCSINodePod(),
+	)
+	nodeInfo.SetNode(node)
+	return nodeInfo, nil
+}
+
+// Exist checks if the instance-pool based node group really exists on the cloud provider side. Allows to tell the
+// theoretical instance-pool from the real one. Implementation required.
+func (ip *InstancePoolNodeGroup) Exist() bool {
+	return true
+}
+
+// Create creates the instance-pool based node group on the cloud provider side. Implementation optional.
+func (ip *InstancePoolNodeGroup) Create() (cloudprovider.NodeGroup, error) {
+	return nil, cloudprovider.ErrNotImplemented
+}
+
+// Delete deletes the instance-pool based node group on the cloud provider side.
+// This will be executed only for autoprovisioned instance-pools, once their size drops to 0.
+// Implementation optional.
+func (ip *InstancePoolNodeGroup) Delete() error {
+	return cloudprovider.ErrNotImplemented
+}
+
+// GetOptions returns NodeGroupAutoscalingOptions that should be used for this particular
+// InstancePoolNodeGroup. Returning a nil will result in using default options.
+func (ip *InstancePoolNodeGroup) GetOptions(defaults config.NodeGroupAutoscalingOptions) (*config.NodeGroupAutoscalingOptions, error) {
+	return nil, cloudprovider.ErrNotImplemented
+}
+
+// Autoprovisioned returns true if the instance-pool based node group is autoprovisioned. An autoprovisioned group
+// was created by CA and can be deleted when scaled to 0.
+func (ip *InstancePoolNodeGroup) Autoprovisioned() bool {
+	return false
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci_instance_pool_cache.go b/cluster-autoscaler/cloudprovider/oci/oci_instance_pool_cache.go
new file mode 100644
index 000000000000..75b0c2c45e8e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci_instance_pool_cache.go
@@ -0,0 +1,363 @@
+/*
+Copyright 2021 Oracle and/or its affiliates.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package oci
+
+import (
+	"context"
+	"github.com/pkg/errors"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core"
+	"k8s.io/klog/v2"
+	"strings"
+	"sync"
+	"time"
+)
+
+// ComputeMgmtClient wraps core.ComputeManagementClient exposing the functions we actually require.
+type ComputeMgmtClient interface {
+	GetInstancePool(context.Context, core.GetInstancePoolRequest) (core.GetInstancePoolResponse, error)
+	UpdateInstancePool(context.Context, core.UpdateInstancePoolRequest) (core.UpdateInstancePoolResponse, error)
+	GetInstancePoolInstance(context.Context, core.GetInstancePoolInstanceRequest) (core.GetInstancePoolInstanceResponse, error)
+	ListInstancePoolInstances(context.Context, core.ListInstancePoolInstancesRequest) (core.ListInstancePoolInstancesResponse, error)
+	DetachInstancePoolInstance(context.Context, core.DetachInstancePoolInstanceRequest) (core.DetachInstancePoolInstanceResponse, error)
+}
+
+// ComputeClient wraps core.ComputeClient exposing the functions we actually require.
+type ComputeClient interface {
+	ListVnicAttachments(ctx context.Context, request core.ListVnicAttachmentsRequest) (core.ListVnicAttachmentsResponse, error)
+}
+
+// VirtualNetworkClient wraps core.VirtualNetworkClient exposing the functions we actually require.
+type VirtualNetworkClient interface {
+	GetVnic(context.Context, core.GetVnicRequest) (core.GetVnicResponse, error)
+}
+
+type instancePoolCache struct {
+	mu                   sync.Mutex
+	poolCache            map[string]*core.InstancePool
+	instanceSummaryCache map[string]*[]core.InstanceSummary
+	targetSize           map[string]int
+	unownedInstances     map[OciRef]bool
+
+	computeManagementClient ComputeMgmtClient
+	computeClient           ComputeClient
+	virtualNetworkClient    VirtualNetworkClient
+}
+
+func newInstancePoolCache(computeManagementClient ComputeMgmtClient, computeClient ComputeClient, virtualNetworkClient VirtualNetworkClient) *instancePoolCache {
+	return &instancePoolCache{
+		poolCache:               map[string]*core.InstancePool{},
+		instanceSummaryCache:    map[string]*[]core.InstanceSummary{},
+		targetSize:              map[string]int{},
+		unownedInstances:        map[OciRef]bool{},
+		computeManagementClient: computeManagementClient,
+		computeClient:           computeClient,
+		virtualNetworkClient:    virtualNetworkClient,
+	}
+}
+
+func (c *instancePoolCache) InstancePools() map[string]*core.InstancePool {
+	result := map[string]*core.InstancePool{}
+	for k, v := range c.poolCache {
+		result[k] = v
+	}
+	return result
+}
+
+func (c *instancePoolCache) rebuild(staticInstancePools map[string]*InstancePoolNodeGroup, cfg CloudConfig) error {
+	// Since we only support static instance-pools we don't need to worry about pruning.
+
+	for id := range staticInstancePools {
+		resp, err := c.computeManagementClient.GetInstancePool(context.Background(), core.GetInstancePoolRequest{
+			InstancePoolId: common.String(id),
+		})
+		if err != nil {
+			klog.Errorf("get instance pool %s failed: %v", id, err)
+			return err
+		}
+		klog.V(5).Infof("GetInstancePool() response %v", resp.InstancePool)
+
+		c.setInstancePool(&resp.InstancePool)
+
+		// OCI instance-pools do not contain individual instance objects so they must be fetched separately.
+		listInstancesResponse, err := c.computeManagementClient.ListInstancePoolInstances(context.Background(), core.ListInstancePoolInstancesRequest{
+			InstancePoolId: common.String(id),
+			CompartmentId:  common.String(cfg.Global.CompartmentID),
+		})
+		if err != nil {
+			return err
+		}
+		klog.V(5).Infof("ListInstancePoolInstances() response %v", listInstancesResponse.Items)
+		c.setInstanceSummaries(*resp.InstancePool.Id, &listInstancesResponse.Items)
+	}
+	// Reset unowned instances cache.
+	c.unownedInstances = make(map[OciRef]bool)
+
+	return nil
+}
+
+// removeInstance tries to remove the instance from the specified instance pool. If the instance isn't in the array,
+// then it won't do anything removeInstance returns true if it actually removed the instance and reduced the size of
+// the instance pool.
+func (c *instancePoolCache) removeInstance(instancePool InstancePoolNodeGroup, instanceID string) bool {
+
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	if instanceID == "" {
+		klog.Warning("instanceID is not set - skipping removal.")
+		return false
+	}
+
+	// This instance pool must be in state RUNNING in order to detach a particular instance.
+	err := c.waitForInstancePoolState(context.Background(), instancePool.Id(), core.InstancePoolLifecycleStateRunning)
+	if err != nil {
+		return false
+	}
+
+	_, err = c.computeManagementClient.DetachInstancePoolInstance(context.Background(), core.DetachInstancePoolInstanceRequest{
+		InstancePoolId: common.String(instancePool.Id()),
+		DetachInstancePoolInstanceDetails: core.DetachInstancePoolInstanceDetails{
+			InstanceId:      common.String(instanceID),
+			IsDecrementSize: common.Bool(true),
+			IsAutoTerminate: common.Bool(true),
+		},
+	})
+
+	if err == nil {
+		// Decrease pool size in cache since IsDecrementSize was true
+		c.targetSize[instancePool.Id()] -= 1
+		return true
+	}
+
+	return false
+}
+
+// findInstanceByDetails attempts to find the given instance by details by searching
+// through the configured instance-pools (ListInstancePoolInstances) for a match.
+func (c *instancePoolCache) findInstanceByDetails(ociInstance OciRef) (*OciRef, error) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	// Minimum amount of information we need to make a positive match
+	if ociInstance.InstanceID == "" && ociInstance.PrivateIPAddress == "" && ociInstance.PublicIPAddress == "" {
+		return nil, errors.New("instance id or an IP address is required to resolve details")
+	}
+
+	if c.unownedInstances[ociInstance] {
+		// We already know this instance is not part of a configured pool. Return early and avoid additional API calls.
+		klog.V(4).Infof("Node " + ociInstance.Name + " is known to not be a member of any of the specified instance pool(s)")
+		return nil, errInstanceInstancePoolNotFound
+	}
+
+	// Look for the instance in each of the specified pool(s)
+	for _, nextInstancePool := range c.poolCache {
+		// Skip searching instance pool if it's instance count is 0.
+		if *nextInstancePool.Size == 0 {
+			klog.V(4).Infof("skipping over instance pool %s since it is empty", *nextInstancePool.Id)
+			continue
+		}
+		// List instances in the next pool
+		listInstancePoolInstances, err := c.computeManagementClient.ListInstancePoolInstances(context.Background(), core.ListInstancePoolInstancesRequest{
+			CompartmentId:  common.String(ociInstance.CompartmentID),
+			InstancePoolId: nextInstancePool.Id,
+		})
+		if err != nil {
+			return nil, err
+		}
+
+		for _, poolMember := range listInstancePoolInstances.Items {
+			// Skip comparing this instance if it is not in the Running state
+			if strings.ToLower(*poolMember.State) != strings.ToLower(string(core.InstanceLifecycleStateRunning)) {
+				klog.V(4).Infof("skipping over instance %s: since it is not in the running state: %s", *poolMember.Id, *poolMember.State)
+				continue
+			}
+			listVnicAttachments, err := c.computeClient.ListVnicAttachments(context.Background(), core.ListVnicAttachmentsRequest{
+				CompartmentId: common.String(*poolMember.CompartmentId),
+				InstanceId:    poolMember.Id,
+			})
+			if err != nil {
+				klog.Errorf("list vNIC attachments for %s failed: %v", *poolMember.Id, err)
+				return nil, err
+			}
+			klog.V(5).Infof("ListVnicAttachments() response for %s: %v", *poolMember.Id, listVnicAttachments.Items)
+			for _, vnicAttachment := range listVnicAttachments.Items {
+				// Skip this attachment if the vNIC is not live
+				if core.VnicAttachmentLifecycleStateAttached != vnicAttachment.LifecycleState {
+					klog.V(4).Infof("skipping vNIC on instance %s: since it is not active", *poolMember.Id)
+					continue
+				}
+				getVnicResp, err := c.virtualNetworkClient.GetVnic(context.Background(), core.GetVnicRequest{
+					VnicId: vnicAttachment.VnicId,
+				})
+				if err != nil {
+					klog.Errorf("get vNIC for %s failed: %v", *poolMember.Id, err)
+					return nil, err
+				}
+				klog.V(5).Infof("GetVnic() response for vNIC %s: %v", *vnicAttachment.Id, getVnicResp.Vnic)
+				// Preferably we match by instanceID, but we can match by private or public IP
+				if *poolMember.Id == ociInstance.InstanceID ||
+					(getVnicResp.Vnic.PrivateIp != nil && *getVnicResp.Vnic.PrivateIp == ociInstance.PrivateIPAddress) ||
+					(getVnicResp.Vnic.PublicIp != nil && *getVnicResp.Vnic.PublicIp == ociInstance.PublicIPAddress) {
+					klog.V(4).Info(*poolMember.DisplayName, " is a member of "+*nextInstancePool.Id)
+					// Return a complete instance details.
+					if ociInstance.Name == "" {
+						ociInstance.Name = *poolMember.DisplayName
+					}
+					ociInstance.InstanceID = *poolMember.Id
+					ociInstance.PoolID = *nextInstancePool.Id
+					ociInstance.CompartmentID = *poolMember.CompartmentId
+					ociInstance.AvailabilityDomain = strings.Split(*poolMember.AvailabilityDomain, ":")[1]
+					ociInstance.Shape = *poolMember.Shape
+					ociInstance.PrivateIPAddress = *getVnicResp.Vnic.PrivateIp
+					// Public IP is optional
+					if getVnicResp.Vnic.PublicIp != nil {
+						ociInstance.PublicIPAddress = *getVnicResp.Vnic.PublicIp
+					}
+					return &ociInstance, nil
+				}
+			}
+		}
+	}
+
+	c.unownedInstances[ociInstance] = true
+	klog.V(4).Infof(ociInstance.Name + " is not a member of any of the specified instance pool(s)")
+	return nil, errInstanceInstancePoolNotFound
+}
+
+func (c *instancePoolCache) getInstancePool(id string) (*core.InstancePool, error) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	return c.getInstancePoolWithoutLock(id)
+}
+
+func (c *instancePoolCache) getInstancePoolWithoutLock(id string) (*core.InstancePool, error) {
+	instancePool := c.poolCache[id]
+	if instancePool == nil {
+		return nil, errors.New("instance pool was not found in the cache")
+	}
+
+	return instancePool, nil
+}
+
+func (c *instancePoolCache) setInstancePool(np *core.InstancePool) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	c.poolCache[*np.Id] = np
+	c.targetSize[*np.Id] = *np.Size
+}
+
+func (c *instancePoolCache) getInstanceSummaries(poolID string) (*[]core.InstanceSummary, error) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	return c.getInstanceSummariesWithoutLock(poolID)
+}
+
+func (c *instancePoolCache) getInstanceSummariesWithoutLock(poolID string) (*[]core.InstanceSummary, error) {
+	instanceSummaries := c.instanceSummaryCache[poolID]
+	if instanceSummaries == nil {
+		return nil, errors.New("instance summaries for instance pool id " + poolID + " were not found in cache")
+	}
+
+	return instanceSummaries, nil
+}
+
+func (c *instancePoolCache) setInstanceSummaries(instancePoolID string, is *[]core.InstanceSummary) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	c.instanceSummaryCache[instancePoolID] = is
+}
+
+func (c *instancePoolCache) setSize(instancePoolID string, size int) error {
+
+	if instancePoolID == "" {
+		return errors.New("instance-pool is required")
+	}
+
+	getInstancePoolResp, err := c.computeManagementClient.GetInstancePool(context.Background(), core.GetInstancePoolRequest{
+		InstancePoolId: common.String(instancePoolID),
+	})
+	if err != nil {
+		return err
+	}
+
+	updateDetails := core.UpdateInstancePoolDetails{
+		Size:                    common.Int(size),
+		InstanceConfigurationId: getInstancePoolResp.InstanceConfigurationId,
+	}
+
+	_, err = c.computeManagementClient.UpdateInstancePool(context.Background(), core.UpdateInstancePoolRequest{
+		InstancePoolId:            common.String(instancePoolID),
+		UpdateInstancePoolDetails: updateDetails,
+	})
+	if err != nil {
+		return err
+	}
+
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	c.targetSize[instancePoolID] = size
+
+	return c.waitForInstancePoolState(context.Background(), instancePoolID, core.InstancePoolLifecycleStateRunning)
+}
+
+func (c *instancePoolCache) waitForInstancePoolState(ctx context.Context, instancePoolID string, desiredState core.InstancePoolLifecycleStateEnum) error {
+	timeoutCtx, cancel := context.WithTimeout(ctx, 5*time.Minute)
+	defer cancel()
+	err := wait.PollImmediateUntil(
+		// TODO we need a better implementation of this function
+		internalPollInterval,
+		func() (bool, error) {
+			getInstancePoolResp, err := c.computeManagementClient.GetInstancePool(context.Background(), core.GetInstancePoolRequest{
+				InstancePoolId: common.String(instancePoolID),
+			})
+			if err != nil {
+				klog.Errorf("getInstancePool failed. Retrying: %+v", err)
+				return false, err
+			} else if getInstancePoolResp.LifecycleState != desiredState {
+				klog.V(4).Infof("waiting for instance-pool %s to enter state: %s (current state: %s)", instancePoolID,
+					desiredState, getInstancePoolResp.LifecycleState)
+				return false, nil
+			}
+			klog.V(3).Infof("instance pool %s is in desired state: %s", instancePoolID, desiredState)
+
+			return true, nil
+		}, timeoutCtx.Done())
+	if err != nil {
+		// may be wait.ErrWaitTimeout
+		return err
+	}
+	return nil
+}
+
+func (c *instancePoolCache) getSize(id string) (int, error) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	size, ok := c.targetSize[id]
+	if !ok {
+		return -1, errors.New("target size not found")
+	}
+
+	return size, nil
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci_instance_pool_manager.go b/cluster-autoscaler/cloudprovider/oci/oci_instance_pool_manager.go
new file mode 100644
index 000000000000..e2d055e8d6b5
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci_instance_pool_manager.go
@@ -0,0 +1,513 @@
+/*
+Copyright 2021 Oracle and/or its affiliates.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package oci
+
+import (
+	"fmt"
+	"gopkg.in/gcfg.v1"
+	"os"
+	"strconv"
+	"strings"
+	"time"
+
+	apiv1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"k8s.io/client-go/kubernetes"
+	"k8s.io/klog/v2"
+	kubeletapis "k8s.io/kubelet/pkg/apis"
+
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider"
+
+	"github.com/pkg/errors"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common/auth"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core"
+)
+
+var (
+	internalPollInterval            = 1 * time.Minute
+	errInstanceInstancePoolNotFound = errors.New("instance-pool not found for instance")
+)
+
+// InstancePoolManager defines the operations required for an *instance-pool based* autoscaler.
+type InstancePoolManager interface {
+	// Refresh triggers refresh of cached resources.
+	Refresh() error
+	// Cleanup cleans up open resources before the cloud provider is destroyed, i.e. go routines etc.
+	Cleanup() error
+
+	// GetInstancePools returns list of registered InstancePools.
+	GetInstancePools() []*InstancePoolNodeGroup
+	// GetInstancePoolNodes returns InstancePool nodes.
+	GetInstancePoolNodes(ip InstancePoolNodeGroup) ([]cloudprovider.Instance, error)
+	// GetInstancePoolForInstance returns InstancePool to which the given instance belongs.
+	GetInstancePoolForInstance(instance OciRef) (*InstancePoolNodeGroup, error)
+	// GetInstancePoolTemplateNode returns a template node for InstancePool.
+	GetInstancePoolTemplateNode(ip InstancePoolNodeGroup) (*apiv1.Node, error)
+	// GetInstancePoolSize gets the InstancePool size.
+	GetInstancePoolSize(ip InstancePoolNodeGroup) (int, error)
+	// SetInstancePoolSize sets the InstancePool size.
+	SetInstancePoolSize(ip InstancePoolNodeGroup, size int) error
+	// DeleteInstances deletes the given instances. All instances must be controlled by the same InstancePool.
+	DeleteInstances(ip InstancePoolNodeGroup, instances []OciRef) error
+}
+
+// InstancePoolManagerImpl is the implementation of an instance-pool based autoscaler on OCI.
+type InstancePoolManagerImpl struct {
+	cfg                 *CloudConfig
+	shapeGetter         ShapeGetter
+	staticInstancePools map[string]*InstancePoolNodeGroup
+	lastRefresh         time.Time
+	// caches the instance pool and instance summary objects received from OCI.
+	// All interactions with OCI's API should go through the poolCache.
+	instancePoolCache *instancePoolCache
+}
+
+// CreateInstancePoolManager constructs the InstancePoolManager object.
+func CreateInstancePoolManager(cloudConfigPath string, discoveryOpts cloudprovider.NodeGroupDiscoveryOptions, kubeClient kubernetes.Interface) (InstancePoolManager, error) {
+
+	var err error
+	var configProvider common.ConfigurationProvider
+	var cloudConfig = &CloudConfig{}
+
+	// cloudConfigPath is the optional file of variables passed in with the --cloud-config flag, which takes precedence over environment variables
+	if cloudConfigPath != "" {
+		config, fileErr := os.Open(cloudConfigPath)
+		if fileErr != nil {
+			klog.Fatalf("could not open cloud provider configuration %s: %#v", cloudConfigPath, fileErr)
+		}
+		defer config.Close()
+		if config != nil {
+			if err := gcfg.ReadInto(cloudConfig, config); err != nil {
+				klog.Errorf("could not read config: %v", err)
+				return nil, err
+			}
+		}
+	}
+	// Fall back to environment variables
+	if cloudConfig.Global.CompartmentID == "" {
+		cloudConfig.Global.CompartmentID = os.Getenv(ociCompartmentEnvVar)
+	} else if !cloudConfig.Global.UseInstancePrinciples {
+		if os.Getenv(ociUseInstancePrincipalEnvVar) == "true" {
+			cloudConfig.Global.UseInstancePrinciples = true
+		}
+		if os.Getenv(ociRegionEnvVar) != "" {
+			cloudConfig.Global.Region = os.Getenv(ociRegionEnvVar)
+		}
+	}
+	if cloudConfig.Global.RefreshInterval == 0 {
+		if os.Getenv(ociRefreshInterval) != "" {
+			klog.V(4).Info("using a custom cache refresh interval %v...", os.Getenv(ociRefreshInterval))
+			cloudConfig.Global.RefreshInterval, _ = time.ParseDuration(os.Getenv(ociRefreshInterval))
+		} else {
+			cloudConfig.Global.RefreshInterval = defaultRefreshInterval
+		}
+	}
+
+	clientConfig := common.CustomClientConfiguration{
+		RetryPolicy: newRetryPolicy(),
+	}
+
+	if os.Getenv(ociUseInstancePrincipalEnvVar) == "true" {
+		klog.V(4).Info("using instance principals...")
+		region := os.Getenv(ociRegionEnvVar)
+		if region == "" {
+			klog.Fatalf("OCI_REGION is required when OCI_USE_INSTANCE_PRINCIPAL is set to true")
+		}
+		configProvider, err = auth.InstancePrincipalConfigurationProviderForRegion(common.StringToRegion(region))
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		klog.Info("using default configuration provider")
+		configProvider = common.DefaultConfigProvider()
+	}
+	providerRegion, _ := configProvider.Region()
+	klog.Infof("OCI provider region: %s ", providerRegion)
+
+	computeMgmtClient, err := core.NewComputeManagementClientWithConfigurationProvider(configProvider)
+	if err != nil {
+		return nil, errors.Wrap(err, "unable to create compute management client")
+	}
+	computeMgmtClient.SetCustomClientConfiguration(clientConfig)
+
+	computeClient, err := core.NewComputeClientWithConfigurationProvider(configProvider)
+	if err != nil {
+		return nil, errors.Wrap(err, "unable to create compute client")
+	}
+	computeClient.SetCustomClientConfiguration(clientConfig)
+
+	networkClient, err := core.NewVirtualNetworkClientWithConfigurationProvider(configProvider)
+	if err != nil {
+		return nil, errors.Wrap(err, "unable to create virtual network client")
+	}
+	networkClient.SetCustomClientConfiguration(clientConfig)
+
+	cloudConfig.Global.CompartmentID = os.Getenv(ociCompartmentEnvVar)
+
+	// Not passed by --cloud-config or environment variable, attempt to use the tenancy ID as the compartment ID
+	if cloudConfig.Global.CompartmentID == "" {
+		tenancyID, err := configProvider.TenancyOCID()
+		if err != nil {
+			return nil, errors.Wrap(err, "unable to retrieve tenancy ID")
+		}
+		cloudConfig.Global.CompartmentID = tenancyID
+	}
+
+	ipManager := &InstancePoolManagerImpl{
+		cfg:                 cloudConfig,
+		staticInstancePools: map[string]*InstancePoolNodeGroup{},
+		shapeGetter:         createShapeGetter(ShapeClientImpl{computeMgmtClient: computeMgmtClient, computeClient: computeClient}),
+		instancePoolCache:   newInstancePoolCache(&computeMgmtClient, &computeClient, &networkClient),
+	}
+
+	// Contains all the specs from the args that give us the pools.
+	for _, arg := range discoveryOpts.NodeGroupSpecs {
+		ip, err := instancePoolFromArg(arg)
+		if err != nil {
+			return nil, fmt.Errorf("unable to construct instance pool from argument: %v", err)
+		}
+
+		ip.manager = ipManager
+		ip.kubeClient = kubeClient
+
+		ipManager.staticInstancePools[ip.Id()] = ip
+	}
+
+	// wait until we have an initial full poolCache.
+	err = wait.PollImmediateInfinite(
+		10*time.Second,
+		func() (bool, error) {
+			err := ipManager.Refresh()
+			if err != nil {
+				klog.Errorf("unable to fill cache on startup. Retrying: %+v", err)
+				return false, nil
+			}
+
+			return true, nil
+		})
+	if err != nil {
+		return nil, err
+	}
+
+	return ipManager, nil
+}
+
+// instancePoolFromArg parses a instancepool spec represented in the form of `<minSize>:<maxSize>:<ocid>` and produces an instance pool wrapper spec object
+func instancePoolFromArg(value string) (*InstancePoolNodeGroup, error) {
+
+	if !strings.Contains(value, ociInstancePoolResourceIdent) {
+		return nil, fmt.Errorf("instance pool manager does not work with resources of type: %s", value)
+	}
+
+	tokens := strings.SplitN(value, ":", 3)
+	if len(tokens) != 3 || !strings.HasPrefix(tokens[2], "ocid") {
+		return nil, fmt.Errorf("incorrect instance configuration: %s", value)
+	}
+
+	spec := &InstancePoolNodeGroup{}
+	if size, err := strconv.Atoi(tokens[0]); err == nil {
+		spec.minSize = size
+	} else {
+		return nil, fmt.Errorf("failed to set pool min size: %s %v", tokens[0], err)
+	}
+
+	if size, err := strconv.Atoi(tokens[1]); err == nil {
+		spec.maxSize = size
+	} else {
+		return nil, fmt.Errorf("failed to set pool max size: %s %v", tokens[1], err)
+	}
+
+	spec.id = tokens[2]
+
+	klog.Infof("static instance pool wrapper spec constructed: %+v", spec)
+
+	return spec, nil
+}
+
+// Refresh triggers refresh of cached resources.
+func (m *InstancePoolManagerImpl) Refresh() error {
+	if m.lastRefresh.Add(m.cfg.Global.RefreshInterval).After(time.Now()) {
+		return nil
+	}
+
+	return m.forceRefresh()
+}
+
+func (m *InstancePoolManagerImpl) forceRefresh() error {
+	if m.cfg == nil {
+		return errors.New("instance pool manager does have a required config")
+	}
+	err := m.instancePoolCache.rebuild(m.staticInstancePools, *m.cfg)
+	if err != nil {
+		return err
+	}
+
+	m.lastRefresh = time.Now()
+	klog.Infof("Refreshed instance-pool list, next refresh after %v", m.lastRefresh.Add(m.cfg.Global.RefreshInterval))
+	return nil
+}
+
+// Cleanup cleans up open resources before the cloud provider is destroyed, i.e. go routines etc.
+func (m *InstancePoolManagerImpl) Cleanup() error {
+	return nil
+}
+
+// GetInstancePools returns list of registered InstancePools.
+func (m *InstancePoolManagerImpl) GetInstancePools() []*InstancePoolNodeGroup {
+	var instancePools []*InstancePoolNodeGroup
+	for _, np := range m.staticInstancePools {
+		instancePools = append(instancePools, np)
+	}
+	return instancePools
+}
+
+// GetInstancePoolNodes returns InstancePool nodes that are not in a terminal state.
+func (m *InstancePoolManagerImpl) GetInstancePoolNodes(ip InstancePoolNodeGroup) ([]cloudprovider.Instance, error) {
+
+	klog.V(4).Infof("getting instances for node pool: %q", ip.Id())
+
+	instanceSummaries, err := m.instancePoolCache.getInstanceSummaries(ip.Id())
+	if err != nil {
+		return nil, err
+	}
+
+	var providerInstances []cloudprovider.Instance
+	for _, instance := range *instanceSummaries {
+		status := &cloudprovider.InstanceStatus{}
+		switch *instance.State {
+		case string(core.InstanceLifecycleStateRunning):
+			status.State = cloudprovider.InstanceRunning
+		case string(core.InstanceLifecycleStateCreatingImage):
+			status.State = cloudprovider.InstanceCreating
+		case string(core.InstanceLifecycleStateStarting):
+			status.State = cloudprovider.InstanceCreating
+		case string(core.InstanceLifecycleStateMoving):
+			status.State = cloudprovider.InstanceCreating
+		case string(core.InstanceLifecycleStateProvisioning):
+			status.State = cloudprovider.InstanceCreating
+		case string(core.InstanceLifecycleStateTerminating):
+			status.State = cloudprovider.InstanceDeleting
+		case string(core.InstanceLifecycleStateStopping):
+			status.State = cloudprovider.InstanceDeleting
+		}
+
+		// Instance not in a terminal or unknown state, ok to add.
+		if status.State != 0 {
+			providerInstances = append(providerInstances, cloudprovider.Instance{
+				Id:     *instance.Id,
+				Status: status,
+			})
+		}
+	}
+
+	return providerInstances, nil
+}
+
+// GetInstancePoolForInstance returns InstancePool to which the given instance belongs. If
+// PoolID is not set on the specified OciRef, we will look for a match.
+func (m *InstancePoolManagerImpl) GetInstancePoolForInstance(instanceDetails OciRef) (*InstancePoolNodeGroup, error) {
+
+	if instanceDetails.PoolID != "" {
+		// It's possible that this instance belongs to an instance pool that was not specified via --nodes argument.
+		return m.staticInstancePools[instanceDetails.PoolID], nil
+	}
+
+	if instanceDetails.CompartmentID == "" {
+		// cfg.Global.CompartmentID would be set to tenancy OCID at runtime if compartment was not set.
+		instanceDetails.CompartmentID = m.cfg.Global.CompartmentID
+	}
+
+	// Details are missing from this instance - including the pool ID.
+	// Try to resolve them, though it may not be a member of an instance-pool we manage.
+	resolvedInstanceDetails, err := m.instancePoolCache.findInstanceByDetails(instanceDetails)
+	if err != nil {
+		return nil, err
+	} else if resolvedInstanceDetails == nil {
+		return nil, nil
+	}
+
+	kubeClient := m.staticInstancePools[resolvedInstanceDetails.PoolID].kubeClient
+
+	// Optionally annotate & label the node so that it does not need to be searched for in subsequent iterations.
+	_ = annotateNode(kubeClient, resolvedInstanceDetails.Name, ociInstanceIDAnnotation, resolvedInstanceDetails.InstanceID)
+	_ = annotateNode(kubeClient, resolvedInstanceDetails.Name, ociInstancePoolIDAnnotation, resolvedInstanceDetails.PoolID)
+	_ = annotateNode(kubeClient, resolvedInstanceDetails.Name, ociAnnotationCompartmentID, resolvedInstanceDetails.CompartmentID)
+	_ = labelNode(kubeClient, resolvedInstanceDetails.Name, apiv1.LabelTopologyZone, resolvedInstanceDetails.AvailabilityDomain)
+	_ = labelNode(kubeClient, resolvedInstanceDetails.Name, apiv1.LabelFailureDomainBetaZone, resolvedInstanceDetails.AvailabilityDomain)
+	_ = labelNode(kubeClient, resolvedInstanceDetails.Name, apiv1.LabelInstanceType, resolvedInstanceDetails.Shape)
+	_ = labelNode(kubeClient, resolvedInstanceDetails.Name, apiv1.LabelInstanceTypeStable, resolvedInstanceDetails.Shape)
+	_ = setNodeProviderID(kubeClient, resolvedInstanceDetails.Name, resolvedInstanceDetails.InstanceID)
+
+	return m.staticInstancePools[resolvedInstanceDetails.PoolID], nil
+}
+
+// GetInstancePoolTemplateNode returns a template node for the InstancePool.
+func (m *InstancePoolManagerImpl) GetInstancePoolTemplateNode(ip InstancePoolNodeGroup) (*apiv1.Node, error) {
+
+	instancePool, err := m.instancePoolCache.getInstancePool(ip.Id())
+	if err != nil {
+		return nil, err
+	}
+
+	node, err := m.buildNodeFromTemplate(instancePool)
+	if err != nil {
+		return nil, err
+	}
+
+	return node, nil
+}
+
+// GetInstancePoolSize gets the instance-pool size.
+func (m *InstancePoolManagerImpl) GetInstancePoolSize(ip InstancePoolNodeGroup) (int, error) {
+	return m.instancePoolCache.getSize(ip.Id())
+}
+
+// SetInstancePoolSize sets instance-pool size.
+func (m *InstancePoolManagerImpl) SetInstancePoolSize(np InstancePoolNodeGroup, size int) error {
+
+	err := m.instancePoolCache.setSize(np.Id(), size)
+	if err != nil {
+		return err
+	}
+
+	// Interface says this function should wait until node group size is updated.
+
+	// We do not wait for the work request to finish or nodes become active on purpose. This allows
+	// the autoscaler to make decisions quicker especially since the autoscaler is aware of
+	// unregistered nodes in addition to registered nodes.
+
+	return nil
+}
+
+// DeleteInstances deletes the given instances. All instances must be controlled by the same instance-pool.
+func (m *InstancePoolManagerImpl) DeleteInstances(instancePool InstancePoolNodeGroup, instances []OciRef) error {
+	klog.Infof("DeleteInstances called on instance pool %s", instancePool.Id())
+
+	for _, instance := range instances {
+		// removeInstance auto decrements instance pool size.
+		detached := m.instancePoolCache.removeInstance(instancePool, instance.InstanceID)
+		if !detached {
+			return fmt.Errorf("could not delete instance %s from instance pool %s", instance.InstanceID, instancePool.Id())
+		}
+	}
+
+	return nil
+}
+
+func (m *InstancePoolManagerImpl) buildNodeFromTemplate(instancePool *core.InstancePool) (*apiv1.Node, error) {
+
+	node := apiv1.Node{}
+	nodeName := fmt.Sprintf("%s-%d", "inst", 555555)
+
+	ocidParts := strings.Split(*instancePool.Id, ".")
+	instanceIDPlaceholder := ocidParts[0] + "." + "instance" + "." + ocidParts[2] + "." + ocidParts[3] + ".tbd"
+
+	annotations := make(map[string]string)
+	annotations[ociAnnotationCompartmentID] = *instancePool.CompartmentId
+	annotations[ociInstancePoolIDAnnotation] = *instancePool.Id
+	annotations[ociInstanceIDAnnotation] = instanceIDPlaceholder
+
+	node.ObjectMeta = metav1.ObjectMeta{
+		Name:        nodeName,
+		Labels:      map[string]string{},
+		Annotations: annotations,
+	}
+
+	node.Status = apiv1.NodeStatus{
+		Capacity: apiv1.ResourceList{},
+	}
+	shape, err := m.shapeGetter.GetInstancePoolShape(instancePool)
+
+	if err != nil {
+		return nil, err
+	}
+
+	if shape.GPU > 0 {
+		node.Spec.Taints = append(node.Spec.Taints, apiv1.Taint{
+			Key:    "nvidia.com/gpu",
+			Value:  "",
+			Effect: "NoSchedule",
+		})
+	}
+
+	node.Status.Capacity[apiv1.ResourcePods] = *resource.NewQuantity(110, resource.DecimalSI)
+	node.Status.Capacity[apiv1.ResourceCPU] = *resource.NewQuantity(int64(shape.CPU), resource.DecimalSI)
+	node.Status.Capacity[apiv1.ResourceMemory] = *resource.NewQuantity(int64(shape.MemoryInBytes), resource.DecimalSI)
+	node.Status.Capacity[ResourceGPU] = *resource.NewQuantity(int64(shape.GPU), resource.DecimalSI)
+
+	node.Status.Allocatable = node.Status.Capacity
+
+	availabilityDomain, err := getInstancePoolAvailabilityDomain(instancePool)
+	if err != nil {
+		return nil, err
+	}
+
+	node.Labels = cloudprovider.JoinStringMaps(node.Labels, buildGenericLabelsForInstancePool(instancePool, nodeName, shape.Name, availabilityDomain))
+
+	node.Status.Conditions = cloudprovider.BuildReadyConditions()
+	return &node, nil
+}
+
+// getInstancePoolAvailabilityDomain determines the availability of the instance pool.
+// This breaks down if the customer specifies more than one placement configuration,
+// so best practices should be a node pool per AD if customers care about it during scheduling.
+// if there are more than 1AD defined, then we return the first one always.
+func getInstancePoolAvailabilityDomain(ip *core.InstancePool) (string, error) {
+	if len(ip.PlacementConfigurations) == 0 {
+		// At least one placement configuration is required for an instance pool, so we should not get here.
+		return "", fmt.Errorf("instance-pool %q does not have the required placement configurations", *ip.Id)
+	}
+
+	if len(ip.PlacementConfigurations) > 1 {
+		klog.Warningf("instance-pool %q has more than 1 placement config so picking first availability domain", *ip.Id)
+	}
+
+	// Get the availability domain which is by default in the format of `Uocm:PHX-AD-1`
+	// and remove the hash prefix.
+	availabilityDomain := strings.Split(*ip.PlacementConfigurations[0].AvailabilityDomain, ":")[1]
+	return availabilityDomain, nil
+}
+
+func buildGenericLabelsForInstancePool(instancePool *core.InstancePool, nodeName, shape, availabilityDomain string) map[string]string {
+	result := make(map[string]string)
+	result[kubeletapis.LabelArch] = cloudprovider.DefaultArch
+	result[apiv1.LabelArchStable] = cloudprovider.DefaultArch
+
+	result[kubeletapis.LabelOS] = cloudprovider.DefaultOS
+	result[apiv1.LabelOSStable] = cloudprovider.DefaultOS
+
+	parts := strings.Split(*instancePool.Id, ".")
+	if len(parts) == 5 {
+		// backward compatibility with older pod labels
+		result[apiv1.LabelZoneRegion] = parts[3]
+		result[apiv1.LabelZoneRegionStable] = parts[3]
+	}
+
+	result[apiv1.LabelInstanceType] = shape
+	result[apiv1.LabelInstanceTypeStable] = shape
+
+	result[apiv1.LabelZoneFailureDomain] = availabilityDomain
+	// backward compatibility with older pod labels
+	result[apiv1.LabelZoneFailureDomainStable] = availabilityDomain
+
+	result[apiv1.LabelHostname] = nodeName
+
+	return result
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci_instance_pool_manager_test.go b/cluster-autoscaler/cloudprovider/oci/oci_instance_pool_manager_test.go
new file mode 100644
index 000000000000..e4e6cc7ac9ab
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci_instance_pool_manager_test.go
@@ -0,0 +1,511 @@
+package oci
+
+import (
+	"context"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core"
+	"reflect"
+	"testing"
+
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+)
+
+type mockComputeManagementClient struct {
+	err                                error
+	getInstancePoolResponse            core.GetInstancePoolResponse
+	getInstancePoolInstanceResponse    core.GetInstancePoolInstanceResponse
+	listInstancePoolInstancesResponse  core.ListInstancePoolInstancesResponse
+	updateInstancePoolResponse         core.UpdateInstancePoolResponse
+	detachInstancePoolInstanceResponse core.DetachInstancePoolInstanceResponse
+}
+
+type mockVirtualNetworkClient struct {
+	err             error
+	getVnicResponse core.GetVnicResponse
+}
+
+type mockComputeClient struct {
+	err                         error
+	listVnicAttachmentsResponse core.ListVnicAttachmentsResponse
+}
+
+func (m *mockComputeClient) ListVnicAttachments(ctx context.Context, request core.ListVnicAttachmentsRequest) (core.ListVnicAttachmentsResponse, error) {
+	return m.listVnicAttachmentsResponse, m.err
+}
+
+func (m *mockVirtualNetworkClient) GetVnic(context.Context, core.GetVnicRequest) (core.GetVnicResponse, error) {
+	return m.getVnicResponse, m.err
+}
+
+func (m *mockComputeManagementClient) ListInstancePoolInstances(_ context.Context, _ core.ListInstancePoolInstancesRequest) (core.ListInstancePoolInstancesResponse, error) {
+	return m.listInstancePoolInstancesResponse, m.err
+}
+
+func (m *mockComputeManagementClient) GetInstancePool(context.Context, core.GetInstancePoolRequest) (core.GetInstancePoolResponse, error) {
+	return m.getInstancePoolResponse, m.err
+}
+
+func (m *mockComputeManagementClient) UpdateInstancePool(context.Context, core.UpdateInstancePoolRequest) (core.UpdateInstancePoolResponse, error) {
+	return m.updateInstancePoolResponse, m.err
+}
+
+func (m *mockComputeManagementClient) GetInstancePoolInstance(context.Context, core.GetInstancePoolInstanceRequest) (core.GetInstancePoolInstanceResponse, error) {
+	return m.getInstancePoolInstanceResponse, m.err
+}
+
+func (m *mockComputeManagementClient) DetachInstancePoolInstance(context.Context, core.DetachInstancePoolInstanceRequest) (core.DetachInstancePoolInstanceResponse, error) {
+	return m.detachInstancePoolInstanceResponse, m.err
+}
+
+var computeClient = &mockComputeClient{
+	err: nil,
+	listVnicAttachmentsResponse: core.ListVnicAttachmentsResponse{
+		RawResponse: nil,
+		Items: []core.VnicAttachment{{
+			Id:             common.String("ocid1.vnic.oc1.phx.abc"),
+			LifecycleState: core.VnicAttachmentLifecycleStateAttached,
+		}},
+	},
+}
+
+var computeManagementClient = &mockComputeManagementClient{
+	err: nil,
+	getInstancePoolResponse: core.GetInstancePoolResponse{
+		InstancePool: core.InstancePool{
+			Id:                      common.String("ocid1.instancepool.oc1.phx.aaaaaaaa1"),
+			CompartmentId:           common.String("ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"),
+			InstanceConfigurationId: common.String("ocid1.instanceconfiguration.oc1.phx.aaaaaaaa1"),
+			LifecycleState:          core.InstancePoolLifecycleStateRunning,
+			Size:                    common.Int(2),
+		},
+	},
+	listInstancePoolInstancesResponse: core.ListInstancePoolInstancesResponse{
+		RawResponse: nil,
+		Items: []core.InstanceSummary{{
+			Id:                 common.String("ocid1.instance.oc1.phx.aaa1"),
+			AvailabilityDomain: common.String("Uocm:PHX-AD-2"),
+			CompartmentId:      common.String("ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"),
+			DisplayName:        common.String("inst-1ncvn-ociinstancepool"),
+			Shape:              common.String("VM.Standard2.8"),
+			State:              common.String(string(core.InstanceLifecycleStateRunning)),
+		}, {
+			Id:                 common.String("ocid1.instance.oc1.phx.aaacachemiss"),
+			AvailabilityDomain: common.String("Uocm:PHX-AD-2"),
+			CompartmentId:      common.String("ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"),
+			DisplayName:        common.String("inst-2ncvn-ociinstancepool"),
+			Shape:              common.String("VM.Standard2.8"),
+			State:              common.String(string(core.InstanceLifecycleStateRunning)),
+		}},
+	},
+}
+
+var virtualNetworkClient = &mockVirtualNetworkClient{
+	err: nil,
+	getVnicResponse: core.GetVnicResponse{
+		RawResponse: nil,
+		Vnic: core.Vnic{
+			Id:        common.String("ocid1.vnic.oc1.phx.abyhqljsxigued23s7ywgcqlbpqfiysgnhxj672awzjluhoopzf7l7wvm6rq"),
+			PrivateIp: common.String("10.0.20.59"),
+			PublicIp:  common.String("129.146.58.250"),
+		},
+	},
+}
+
+func TestInstancePoolFromArgs(t *testing.T) {
+
+	value := `1:5:ocid1.instancepool.oc1.phx.aaaaaaaah`
+	instanceNodePool, err := instancePoolFromArg(value)
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+
+	if instanceNodePool.minSize != 1 {
+		t.Errorf("got minSize %d ; wanted minSize 1", instanceNodePool.minSize)
+	}
+
+	if instanceNodePool.maxSize != 5 {
+		t.Errorf("got maxSize %d ; wanted maxSize 1", instanceNodePool.maxSize)
+	}
+
+	if instanceNodePool.id != "ocid1.instancepool.oc1.phx.aaaaaaaah" {
+		t.Errorf("got ocid %q ; wanted id \"ocid1.instancepool.oc1.phx.aaaaaaaah\"", instanceNodePool.id)
+	}
+
+	value = `1:5:ocid1.nodepool.oc1.phx.aaaaaaaah`
+	_, err = instancePoolFromArg(value)
+	if err == nil {
+		t.Fatal("expected error processing an oke based node-pool")
+	}
+
+	value = `1:5:incorrect:ocid1.instancepool.oc1.phx.aaaaaaaah`
+	_, err = instancePoolFromArg(value)
+	if err == nil {
+		t.Fatal("expected error of an invalid instance pool")
+	}
+}
+
+func TestGetSetInstancePoolSize(t *testing.T) {
+	nodePoolCache := newInstancePoolCache(computeManagementClient, computeClient, virtualNetworkClient)
+	nodePoolCache.targetSize["ocid1.instancepool.oc1.phx.aaaaaaaai"] = 5
+
+	manager := &InstancePoolManagerImpl{instancePoolCache: nodePoolCache}
+	size, err := manager.GetInstancePoolSize(InstancePoolNodeGroup{id: "ocid1.instancepool.oc1.phx.aaaaaaaai"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	if size != 5 {
+		t.Errorf("got size %d ; wanted size 5", size)
+	}
+
+	err = manager.SetInstancePoolSize(InstancePoolNodeGroup{id: "ocid1.instancepool.oc1.phx.aaaaaaaai"}, 6)
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	size, err = manager.GetInstancePoolSize(InstancePoolNodeGroup{id: "ocid1.instancepool.oc1.phx.aaaaaaaai"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	if size != 6 {
+		t.Errorf("got size %d ; wanted size 6", size)
+	}
+
+}
+
+func TestGetInstancePoolForInstance(t *testing.T) {
+
+	nodePoolCache := newInstancePoolCache(computeManagementClient, computeClient, virtualNetworkClient)
+	nodePoolCache.poolCache["ocid1.instancepool.oc1.phx.aaaaaaaa1"] = &core.InstancePool{
+		Id:   common.String("ocid1.instancepool.oc1.phx.aaaaaaaa1"),
+		Size: common.Int(1),
+	}
+
+	var cloudConfig = CloudConfig{}
+	cloudConfig.Global.CompartmentID = "compartment.oc1..aaaaaaaa7ey4sg3a6b5wnv5hlkjlkjadslkfjalskfjalsadfadsf"
+
+	manager := &InstancePoolManagerImpl{
+		cfg: &cloudConfig,
+		staticInstancePools: map[string]*InstancePoolNodeGroup{
+			"ocid1.instancepool.oc1.phx.aaaaaaaa1": {id: "ocid1.instancepool.oc1.phx.aaaaaaaa1"},
+			"ocid1.instancepool.oc1.phx.aaaaaaaa2": {id: "ocid1.instancepool.oc1.phx.aaaaaaaa2"},
+		},
+		instancePoolCache: nodePoolCache,
+	}
+
+	// first verify instance pool can be found when only the instance id is specified.
+	np, err := manager.GetInstancePoolForInstance(OciRef{InstanceID: "ocid1.instance.oc1.phx.aaa1"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+
+	if np.Id() != "ocid1.instancepool.oc1.phx.aaaaaaaa1" {
+		t.Fatalf("got unexpected ocid %q ; wanted \"ocid1.instancepool.oc1.phx.aaaaaaaa1\"", np.Id())
+	}
+
+	// next, verify a valid instance can be found if it is currently missing from the cache.
+	np, err = manager.GetInstancePoolForInstance(OciRef{InstanceID: "ocid1.instance.oc1.phx.aaacachemiss"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+
+	if np.Id() != "ocid1.instancepool.oc1.phx.aaaaaaaa1" {
+		t.Fatalf("got unexpected ocid %q ; wanted \"ocid1.instancepool.oc1.phx.aaaaaaaa1s\"", np.Id())
+	}
+
+	// next, verify an invalid instance cant be found if it is missing from the cache and pool.
+	_, err = manager.GetInstancePoolForInstance(OciRef{InstanceID: "ocid1.instance.oc1.phx.aaadne"})
+	if err != errInstanceInstancePoolNotFound {
+		t.Fatalf("epected error looking for an invalid instance")
+	}
+
+	// verify an invalid instance pool produces an error.
+	ip, err := manager.GetInstancePoolForInstance(OciRef{InstanceID: "ocid1.instance.oc1.phx.aaadne", PoolID: "ocid1.instancepool.oc1.phx.aaaaaaaadne"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	if ip != nil {
+		t.Fatalf("expected nil looking for an instance with invalid instance & pool ids")
+	}
+
+	// next verify instance pool can be found when the instance pool id is specified directly.
+	_, err = manager.GetInstancePoolForInstance(OciRef{PoolID: "ocid1.instancepool.oc1.phx.aaaaaaaa1"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+
+	// next verify instance pool can be found when only the private IP is specified.
+	np, err = manager.GetInstancePoolForInstance(OciRef{
+		PrivateIPAddress: "10.0.20.59"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+
+	if np.Id() != "ocid1.instancepool.oc1.phx.aaaaaaaa1" {
+		t.Fatalf("got unexpected ocid %q ; wanted \"ocid1.instancepool.oc1.phx.aaaaaaaa1\"", np.Id())
+	}
+
+	// now verify node pool can be found via lookup up by instance id in poolCache
+	np, err = manager.GetInstancePoolForInstance(OciRef{InstanceID: "ocid1.instance.oc1.phx.aaa1"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+
+	if np.Id() != "ocid1.instancepool.oc1.phx.aaaaaaaa1" {
+		t.Fatalf("got unexpected ocid %q ; wanted \"ocid1.instancepool.oc1.phx.aaaaaaaa1\"", np.Id())
+	}
+
+}
+
+func TestGetInstancePoolNodes(t *testing.T) {
+
+	nodePoolCache := newInstancePoolCache(computeManagementClient, computeClient, virtualNetworkClient)
+	nodePoolCache.poolCache["ocid1.instancepool.oc1.phx.aaaaaaaa1"] = &core.InstancePool{
+		Id:             common.String("ocid1.instancepool.oc1.phx.aaaaaaaa1"),
+		CompartmentId:  common.String("ocid1.compartment.oc1..aaaaaaaa1"),
+		LifecycleState: core.InstancePoolLifecycleStateRunning,
+	}
+	nodePoolCache.instanceSummaryCache["ocid1.instancepool.oc1.phx.aaaaaaaa1"] = &[]core.InstanceSummary{{
+		Id:                 common.String("ocid1.instance.oc1.phx.aaa1"),
+		AvailabilityDomain: common.String("PHX-AD-2"),
+		State:              common.String(string(core.InstanceLifecycleStateRunning)),
+	}, {
+		Id:                 common.String("ocid1.instance.oc1.phx.aaa2"),
+		AvailabilityDomain: common.String("PHX-AD-1"),
+		State:              common.String(string(core.InstanceLifecycleStateTerminating)),
+	},
+	}
+
+	expected := []cloudprovider.Instance{
+		{
+			Id: "ocid1.instance.oc1.phx.aaa1",
+			Status: &cloudprovider.InstanceStatus{
+				State: cloudprovider.InstanceRunning,
+			},
+		},
+		{
+			Id: "ocid1.instance.oc1.phx.aaa2",
+			Status: &cloudprovider.InstanceStatus{
+				State: cloudprovider.InstanceDeleting,
+			},
+		},
+	}
+
+	manager := &InstancePoolManagerImpl{instancePoolCache: nodePoolCache, cfg: &CloudConfig{}}
+	instances, err := manager.GetInstancePoolNodes(InstancePoolNodeGroup{id: "ocid1.instancepool.oc1.phx.aaaaaaaa1"})
+	if err != nil {
+		t.Fatalf("received unexpected error; %+v", err)
+	}
+
+	if !reflect.DeepEqual(instances, expected) {
+		t.Errorf("got %+v\nwanted %+v", instances, expected)
+	}
+
+	err = manager.forceRefresh()
+	if err != nil {
+		t.Fatalf("received unexpected error refreshing cache; %+v", err)
+	}
+}
+
+func TestGetInstancePoolAvailabilityDomain(t *testing.T) {
+	testCases := map[string]struct {
+		np          *core.InstancePool
+		result      string
+		expectedErr bool
+	}{
+		"single ad": {
+			np: &core.InstancePool{
+				Id:             common.String("id"),
+				LifecycleState: "",
+				PlacementConfigurations: []core.InstancePoolPlacementConfiguration{{
+					AvailabilityDomain: common.String("hash:US-ASHBURN-1"),
+					PrimarySubnetId:    common.String("ocid1.subnet.oc1.phx.aaaaaaaa1"),
+				}},
+				Size: common.Int(2),
+			},
+			result: "US-ASHBURN-1",
+		},
+		"multi-ad": {
+			np: &core.InstancePool{
+				Id:             common.String("id"),
+				LifecycleState: "",
+				PlacementConfigurations: []core.InstancePoolPlacementConfiguration{{
+					AvailabilityDomain: common.String("hash:US-ASHBURN-1"),
+					PrimarySubnetId:    common.String("ocid1.subnet.oc1.phx.aaaaaaaa1"),
+				}, {
+					AvailabilityDomain: common.String("hash:US-ASHBURN-2"),
+					PrimarySubnetId:    common.String("ocid1.subnet.oc1.phx.aaaaaaaa2"),
+				}},
+				Size: common.Int(2),
+			},
+			result: "US-ASHBURN-1",
+		},
+	}
+
+	for name, tc := range testCases {
+		t.Run(name, func(t *testing.T) {
+			ad, err := getInstancePoolAvailabilityDomain(tc.np)
+			if tc.expectedErr {
+				if err == nil {
+					t.Fatalf("expected err but not nil")
+				}
+				return
+			}
+
+			if ad != tc.result {
+				t.Errorf("got %q ; wanted %q", ad, tc.result)
+			}
+		})
+	}
+}
+
+func TestGetInstancePoolsAndInstances(t *testing.T) {
+
+	var computeManagementClient = &mockComputeManagementClient{
+		getInstancePoolResponse: core.GetInstancePoolResponse{
+			InstancePool: core.InstancePool{
+				Id:                      common.String("ocid1.instancepool.oc1.phx.aaaaaaaa1"),
+				CompartmentId:           common.String("ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"),
+				InstanceConfigurationId: common.String("ocid1.instanceconfiguration.oc1.phx.aaaaaaaa1"),
+				PlacementConfigurations: nil,
+				Size:                    common.Int(2),
+			},
+		},
+		listInstancePoolInstancesResponse: core.ListInstancePoolInstancesResponse{
+			Items: []core.InstanceSummary{{
+				Id:                 common.String("ocid1.instance.oc1.phx.aaa1"),
+				AvailabilityDomain: common.String("Uocm:PHX-AD-2"),
+				CompartmentId:      common.String("ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"),
+				DisplayName:        common.String("inst-1ncvn-ociinstancepool"),
+				Shape:              common.String("VM.Standard2.8"),
+				State:              common.String(string(core.InstanceLifecycleStateRunning)),
+			}, {
+				Id:                 common.String("ocid1.instance.oc1.phx.aaaterminal"),
+				AvailabilityDomain: common.String("Uocm:PHX-AD-2"),
+				CompartmentId:      common.String("ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"),
+				DisplayName:        common.String("inst-2ncvn-ociinstancepool"),
+				Shape:              common.String("VM.Standard2.8"),
+				State:              common.String(string(core.InstanceLifecycleStateTerminated)),
+			}},
+		},
+	}
+
+	cloudConfig := &CloudConfig{}
+	cloudConfig.Global.CompartmentID = "ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+	manager := &InstancePoolManagerImpl{
+		cfg: cloudConfig,
+		staticInstancePools: map[string]*InstancePoolNodeGroup{
+			"ocid1.instancepool.oc1.phx.aaaaaaaa1": {id: "ocid1.instancepool.oc1.phx.aaaaaaaa1"},
+		},
+		instancePoolCache: newInstancePoolCache(computeManagementClient, computeClient, virtualNetworkClient),
+	}
+
+	// Populate cache(s) (twice to increase code coverage).
+	_ = manager.Refresh()
+	err := manager.Refresh()
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	err = manager.forceRefresh()
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+
+	instancePoolNodeGroups := manager.GetInstancePools()
+	if got := len(instancePoolNodeGroups); got != 1 {
+		t.Fatalf("expected 1 (static) instance pool, got %d", got)
+	}
+	instances, err := manager.GetInstancePoolNodes(*instancePoolNodeGroups[0])
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	// Should not pick up terminated instance.
+	if got := len(instances); got != 1 {
+		t.Fatalf("expected 1 instance, got %d", got)
+	}
+
+	instancePoolNodeGroup, err := manager.GetInstancePoolForInstance(OciRef{InstanceID: instances[0].Id})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	if !reflect.DeepEqual(instancePoolNodeGroup, instancePoolNodeGroups[0]) {
+		t.Errorf("got %+v\nwanted %+v", instancePoolNodeGroup, instancePoolNodeGroups[0])
+	}
+}
+
+func TestDeleteInstances(t *testing.T) {
+
+	var computeManagementClient = &mockComputeManagementClient{
+		getInstancePoolResponse: core.GetInstancePoolResponse{
+			InstancePool: core.InstancePool{
+				Id:                      common.String("ocid1.instancepool.oc1.phx.aaaaaaaa1"),
+				CompartmentId:           common.String("ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"),
+				InstanceConfigurationId: common.String("ocid1.instanceconfiguration.oc1.phx.aaaaaaaa1"),
+				LifecycleState:          core.InstancePoolLifecycleStateRunning,
+				Size:                    common.Int(2),
+			},
+		},
+		listInstancePoolInstancesResponse: core.ListInstancePoolInstancesResponse{
+			Items: []core.InstanceSummary{{
+				Id:                 common.String("ocid1.instance.oc1.phx.aaa1"),
+				AvailabilityDomain: common.String("Uocm:PHX-AD-1"),
+				CompartmentId:      common.String("ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"),
+				DisplayName:        common.String("inst-1ncvn-ociinstancepool"),
+				Shape:              common.String("VM.Standard2.16"),
+				State:              common.String(string(core.InstanceLifecycleStateRunning)),
+			}, {
+				Id:                 common.String("ocid1.instance.oc1.phx.aaa2"),
+				AvailabilityDomain: common.String("Uocm:PHX-AD-1"),
+				CompartmentId:      common.String("ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"),
+				DisplayName:        common.String("inst-2ncvn-ociinstancepool"),
+				Shape:              common.String("VM.Standard2.16"),
+				State:              common.String(string(core.InstanceLifecycleStateRunning)),
+			}},
+		},
+	}
+
+	cloudConfig := &CloudConfig{}
+	cloudConfig.Global.CompartmentID = "ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+	manager := &InstancePoolManagerImpl{
+		cfg: cloudConfig,
+		staticInstancePools: map[string]*InstancePoolNodeGroup{
+			"ocid1.instancepool.oc1.phx.aaaaaaaa1": {id: "ocid1.instancepool.oc1.phx.aaaaaaaa1"},
+		},
+		instancePoolCache: newInstancePoolCache(computeManagementClient, computeClient, virtualNetworkClient),
+	}
+	// Populate cache(s).
+	manager.Refresh()
+
+	instances, err := manager.GetInstancePoolNodes(InstancePoolNodeGroup{id: "ocid1.instancepool.oc1.phx.aaaaaaaa1"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	// Should not pick up terminated instance.
+	if got := len(instances); got != 2 {
+		t.Fatalf("expected 2 instance, got %d", got)
+	}
+	// Check size before and after delete
+	size, err := manager.GetInstancePoolSize(InstancePoolNodeGroup{id: "ocid1.instancepool.oc1.phx.aaaaaaaa1"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	if size != 2 {
+		t.Errorf("got size %d ; wanted size 2 before delete", size)
+	}
+
+	instanceToDelete := OciRef{
+		AvailabilityDomain: "PHX-AD-1",
+		Name:               "inst-2ncvn-ociinstancepool",
+		InstanceID:         "ocid1.instance.oc1.phx.aaa2",
+		PoolID:             "ocid1.instancepool.oc1.phx.aaaaaaaa1",
+	}
+	err = manager.DeleteInstances(InstancePoolNodeGroup{id: "ocid1.instancepool.oc1.phx.aaaaaaaa1"}, []OciRef{instanceToDelete})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	size, err = manager.GetInstancePoolSize(InstancePoolNodeGroup{id: "ocid1.instancepool.oc1.phx.aaaaaaaa1"})
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+	if size != 1 {
+		t.Errorf("got size %d ; wanted size 1 *after* delete", size)
+	}
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci_ref.go b/cluster-autoscaler/cloudprovider/oci/oci_ref.go
new file mode 100644
index 000000000000..3b0383802acb
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci_ref.go
@@ -0,0 +1,66 @@
+/*
+Copyright 2021 Oracle and/or its affiliates.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package oci
+
+import (
+	apiv1 "k8s.io/api/core/v1"
+)
+
+// OciRef contains s reference to some entity in OCI world.
+type OciRef struct {
+	AvailabilityDomain string
+	Name               string
+	CompartmentID      string
+	InstanceID         string
+	PoolID             string
+	PrivateIPAddress   string
+	PublicIPAddress    string
+	Shape              string
+}
+
+func nodeToOciRef(n *apiv1.Node) (OciRef, error) {
+	return OciRef{
+		Name:               n.ObjectMeta.Name,
+		AvailabilityDomain: n.Labels[apiv1.LabelZoneFailureDomain],
+		CompartmentID:      n.Annotations[ociAnnotationCompartmentID],
+		InstanceID:         n.Annotations[ociInstanceIDAnnotation],
+		PoolID:             n.Annotations[ociInstancePoolIDAnnotation],
+		PrivateIPAddress:   getNodeInternalAddress(n),
+		PublicIPAddress:    getNodeExternalAddress(n),
+		Shape:              n.Labels[apiv1.LabelInstanceType],
+	}, nil
+}
+
+// getNodeInternalAddress returns the first private address of the node and an empty string if none are found.
+func getNodeInternalAddress(node *apiv1.Node) string {
+	for _, address := range node.Status.Addresses {
+		if address.Type == apiv1.NodeInternalIP {
+			return address.Address
+		}
+	}
+	return ""
+}
+
+// getNodeExternalAddress returns the first public address of the node and an empty string if none are found.
+func getNodeExternalAddress(node *apiv1.Node) string {
+	for _, address := range node.Status.Addresses {
+		if address.Type == apiv1.NodeExternalIP {
+			return address.Address
+		}
+	}
+	return ""
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci_shape.go b/cluster-autoscaler/cloudprovider/oci/oci_shape.go
new file mode 100644
index 000000000000..dc0ead2b6d2c
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci_shape.go
@@ -0,0 +1,136 @@
+/*
+Copyright 2021 Oracle and/or its affiliates.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package oci
+
+import (
+	"context"
+	"fmt"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core"
+	"k8s.io/klog/v2"
+)
+
+// ShapeGetter returns the oci shape attributes for the pool.
+type ShapeGetter interface {
+	GetInstancePoolShape(pool *core.InstancePool) (*Shape, error)
+}
+
+// ShapeClient is an interface around the GetInstanceConfiguration and ListShapes calls.
+type ShapeClient interface {
+	GetInstanceConfiguration(context.Context, core.GetInstanceConfigurationRequest) (core.GetInstanceConfigurationResponse, error)
+	ListShapes(context.Context, core.ListShapesRequest) (core.ListShapesResponse, error)
+}
+
+// ShapeClientImpl is the implementation for fetching shape information.
+type ShapeClientImpl struct {
+	// Can fetch instance configs (flexible shapes)
+	computeMgmtClient core.ComputeManagementClient
+	// Can fetch shapes directly
+	computeClient core.ComputeClient
+}
+
+// GetInstanceConfiguration gets the instance configuration.
+func (cc ShapeClientImpl) GetInstanceConfiguration(ctx context.Context, req core.GetInstanceConfigurationRequest) (core.GetInstanceConfigurationResponse, error) {
+	return cc.computeMgmtClient.GetInstanceConfiguration(ctx, req)
+}
+
+// ListShapes lists the shapes.
+func (cc ShapeClientImpl) ListShapes(ctx context.Context, req core.ListShapesRequest) (core.ListShapesResponse, error) {
+	return cc.computeClient.ListShapes(ctx, req)
+}
+
+// Shape includes the resource attributes of a given shape which should be used
+// for constructing node templates.
+type Shape struct {
+	Name          string
+	CPU           float32
+	GPU           int
+	MemoryInBytes float32
+}
+
+// createShapeGetter creates a new oci shape getter.
+func createShapeGetter(shapeClient ShapeClient) ShapeGetter {
+	return &shapeGetterImpl{
+		shapeClient: shapeClient,
+		cache:       map[string]*Shape{},
+	}
+}
+
+type shapeGetterImpl struct {
+	shapeClient ShapeClient
+	cache       map[string]*Shape
+}
+
+func (osf *shapeGetterImpl) GetInstancePoolShape(ip *core.InstancePool) (*Shape, error) {
+
+	shape := &Shape{}
+
+	klog.V(5).Info("fetching shape configuration details for instance-pool " + *ip.Id)
+
+	instanceConfig, err := osf.shapeClient.GetInstanceConfiguration(context.Background(), core.GetInstanceConfigurationRequest{
+		InstanceConfigurationId: ip.InstanceConfigurationId,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	if instanceConfig.InstanceDetails == nil {
+		return nil, fmt.Errorf("instance configuration details for instance %s has not been set", *ip.Id)
+	}
+
+	if instanceDetails, ok := instanceConfig.InstanceDetails.(core.ComputeInstanceDetails); ok {
+		// flexible shape use details or look up the static shape details below.
+		if instanceDetails.LaunchDetails != nil && instanceDetails.LaunchDetails.ShapeConfig != nil {
+			if instanceDetails.LaunchDetails.Shape != nil {
+				shape.Name = *instanceDetails.LaunchDetails.Shape
+			}
+			if instanceDetails.LaunchDetails.ShapeConfig.Ocpus != nil {
+				shape.CPU = *instanceDetails.LaunchDetails.ShapeConfig.Ocpus
+				// Minimum amount of memory unless explicitly set higher
+				shape.MemoryInBytes = *instanceDetails.LaunchDetails.ShapeConfig.Ocpus * 1024 * 1024 * 1024
+			}
+			if instanceDetails.LaunchDetails.ShapeConfig.MemoryInGBs != nil {
+				shape.MemoryInBytes = *instanceDetails.LaunchDetails.ShapeConfig.MemoryInGBs * 1024 * 1024 * 1024
+			}
+		} else {
+			allShapes, _ := osf.shapeClient.ListShapes(context.Background(), core.ListShapesRequest{
+				CompartmentId: instanceConfig.CompartmentId,
+			})
+			for _, nextShape := range allShapes.Items {
+				if *nextShape.Shape == *instanceDetails.LaunchDetails.Shape {
+					shape.Name = *nextShape.Shape
+					if nextShape.Ocpus != nil {
+						shape.CPU = *nextShape.Ocpus
+					}
+					if nextShape.MemoryInGBs != nil {
+						shape.MemoryInBytes = *nextShape.MemoryInGBs * 1024 * 1024 * 1024
+					}
+					if nextShape.Gpus != nil {
+						shape.GPU = *nextShape.Gpus
+					}
+				}
+			}
+		}
+	} else {
+		return nil, fmt.Errorf("(compute) instance configuration for instance-pool %s not found", *ip.Id)
+	}
+
+	// Didn't find a match
+	if shape.Name == "" {
+		return nil, fmt.Errorf("shape information for instance-pool %s not found", *ip.Id)
+	}
+	return shape, nil
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci_shape_test.go b/cluster-autoscaler/cloudprovider/oci/oci_shape_test.go
new file mode 100644
index 000000000000..70e985370af0
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci_shape_test.go
@@ -0,0 +1,237 @@
+package oci
+
+import (
+	"context"
+	apiv1 "k8s.io/api/core/v1"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider"
+	kubeletapis "k8s.io/kubelet/pkg/apis"
+	"reflect"
+	"strings"
+	"testing"
+
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/core"
+)
+
+type mockShapeClient struct {
+	err                   error
+	listShapeResp         core.ListShapesResponse
+	getInstanceConfigResp core.GetInstanceConfigurationResponse
+}
+
+func (m *mockShapeClient) ListShapes(_ context.Context, _ core.ListShapesRequest) (core.ListShapesResponse, error) {
+	return m.listShapeResp, m.err
+}
+
+func (m *mockShapeClient) GetInstanceConfiguration(context.Context, core.GetInstanceConfigurationRequest) (core.GetInstanceConfigurationResponse, error) {
+	return m.getInstanceConfigResp, m.err
+}
+
+var launchDetails = core.InstanceConfigurationLaunchInstanceDetails{
+	CompartmentId:     nil,
+	DisplayName:       nil,
+	CreateVnicDetails: nil,
+	Shape:             common.String("VM.Standard.E3.Flex"),
+	ShapeConfig: &core.InstanceConfigurationLaunchInstanceShapeConfigDetails{
+		Ocpus:       common.Float32(8),
+		MemoryInGBs: common.Float32(128),
+	},
+	SourceDetails: nil,
+}
+var instanceDetails = core.ComputeInstanceDetails{
+	LaunchDetails: &launchDetails,
+}
+
+var shapeClient = &mockShapeClient{
+	err: nil,
+	listShapeResp: core.ListShapesResponse{
+		Items: []core.Shape{
+			{
+				Shape:       common.String("VM.Standard2.8"),
+				Ocpus:       common.Float32(8),
+				MemoryInGBs: common.Float32(120),
+			},
+		},
+	},
+	getInstanceConfigResp: core.GetInstanceConfigurationResponse{
+		RawResponse: nil,
+		InstanceConfiguration: core.InstanceConfiguration{
+			CompartmentId:   nil,
+			Id:              common.String("ocid1.instanceconfiguration.oc1.phx.aaaaaaaa1"),
+			TimeCreated:     nil,
+			DefinedTags:     nil,
+			DisplayName:     nil,
+			FreeformTags:    nil,
+			InstanceDetails: instanceDetails,
+			DeferredFields:  nil,
+		},
+		Etag:         nil,
+		OpcRequestId: nil,
+	},
+}
+
+func TestGetShape(t *testing.T) {
+
+	testCases := map[string]struct {
+		shape    string
+		expected *Shape
+	}{
+		"flex shape": {
+			shape: "VM.Standard.E3.Flex",
+			expected: &Shape{
+				Name:          "VM.Standard.E3.Flex",
+				CPU:           8,
+				MemoryInBytes: float32(128) * 1024 * 1024 * 1024,
+				GPU:           0,
+			},
+		},
+	}
+
+	for name, tc := range testCases {
+		shapeGetter := createShapeGetter(shapeClient)
+
+		t.Run(name, func(t *testing.T) {
+			shape, err := shapeGetter.GetInstancePoolShape(&core.InstancePool{Id: &tc.shape, InstanceConfigurationId: common.String("ocid1.instanceconfiguration.oc1.phx.aaaaaaaa1")})
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			if !reflect.DeepEqual(shape, tc.expected) {
+				t.Errorf("wanted %+v ; got %+v", tc.expected, shape)
+			}
+
+			if !strings.Contains(tc.shape, "Flex") {
+				// we can't poolCache flex shapes so only check poolCache on non flex shapes
+				cacheShape, ok := shapeGetter.(*shapeGetterImpl).cache[tc.shape]
+				if !ok {
+					t.Error("shape not found in poolCache")
+				}
+
+				if !reflect.DeepEqual(cacheShape, tc.expected) {
+					t.Errorf("wanted %+v ; got %+v", tc.expected, shape)
+				}
+			}
+
+		})
+	}
+}
+
+func TestGetInstancePoolTemplateNode(t *testing.T) {
+	instancePoolCache := newInstancePoolCache(computeManagementClient, computeClient, virtualNetworkClient)
+	instancePoolCache.poolCache["ocid1.instancepool.oc1.phx.aaaaaaaa1"] = &core.InstancePool{
+		Id:             common.String("ocid1.instancepool.oc1.phx.aaaaaaaa1"),
+		CompartmentId:  common.String("ocid1.compartment.oc1..aaaaaaaa1"),
+		LifecycleState: core.InstancePoolLifecycleStateRunning,
+		PlacementConfigurations: []core.InstancePoolPlacementConfiguration{{
+			AvailabilityDomain: common.String("hash:US-ASHBURN-1"),
+			PrimarySubnetId:    common.String("ocid1.subnet.oc1.phx.aaaaaaaa1"),
+		}},
+	}
+	instancePoolCache.instanceSummaryCache["ocid1.instancepool.oc1.phx.aaaaaaaa1"] = &[]core.InstanceSummary{{
+		Id:                 common.String("ocid1.instance.oc1.phx.aaa1"),
+		AvailabilityDomain: common.String("PHX-AD-2"),
+		State:              common.String(string(core.InstanceLifecycleStateRunning)),
+	},
+	}
+
+	cloudConfig := &CloudConfig{}
+	cloudConfig.Global.CompartmentID = "ocid1.compartment.oc1..aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+	var manager = &InstancePoolManagerImpl{
+		cfg:         cloudConfig,
+		shapeGetter: createShapeGetter(shapeClient),
+		staticInstancePools: map[string]*InstancePoolNodeGroup{
+			"ocid1.instancepool.oc1.phx.aaaaaaaa1": {id: "ocid1.instancepool.oc1.phx.aaaaaaaa1"},
+		},
+		instancePoolCache: instancePoolCache,
+	}
+
+	instancePoolNodeGroups := manager.GetInstancePools()
+
+	if got := len(instancePoolNodeGroups); got != 1 {
+		t.Fatalf("expected 1 (static) instance pool, got %d", got)
+	}
+	nodeTemplate, err := manager.GetInstancePoolTemplateNode(*instancePoolNodeGroups[0])
+	if err != nil {
+		t.Fatalf("received unexpected error refreshing cache; %+v", err)
+	}
+	labels := nodeTemplate.GetLabels()
+	if labels == nil {
+		t.Fatalf("expected labels on node object")
+	}
+	// Double check the shape label.
+	if got := labels[apiv1.LabelInstanceTypeStable]; got != "VM.Standard.E3.Flex" {
+		t.Fatalf("expected shape label %s to be set to VM.Standard.E3.Flex: %v", apiv1.LabelInstanceTypeStable, nodeTemplate.Labels)
+	}
+
+	// Also check the AD label for good measure.
+	if got := labels[apiv1.LabelTopologyZone]; got != "US-ASHBURN-1" {
+		t.Fatalf("expected AD zone label %s to be set to US-ASHBURN-1: %v", apiv1.LabelTopologyZone, nodeTemplate.Labels)
+	}
+
+}
+
+func TestBuildGenericLabels(t *testing.T) {
+
+	shapeName := "VM.Standard2.8"
+	np := &core.InstancePool{
+		Id:   common.String("ocid1.instancepool.oc1.phx.aaaaaaaah"),
+		Size: common.Int(2),
+	}
+
+	nodeName := "node1"
+	availabilityDomain := "US-ASHBURN-1"
+
+	expected := map[string]string{
+		kubeletapis.LabelArch:              cloudprovider.DefaultArch,
+		apiv1.LabelArchStable:              cloudprovider.DefaultArch,
+		kubeletapis.LabelOS:                cloudprovider.DefaultOS,
+		apiv1.LabelOSStable:                cloudprovider.DefaultOS,
+		apiv1.LabelZoneRegion:              "phx",
+		apiv1.LabelZoneRegionStable:        "phx",
+		apiv1.LabelInstanceType:            shapeName,
+		apiv1.LabelInstanceTypeStable:      shapeName,
+		apiv1.LabelZoneFailureDomain:       availabilityDomain,
+		apiv1.LabelZoneFailureDomainStable: availabilityDomain,
+		apiv1.LabelHostname:                nodeName,
+	}
+
+	launchDetails := core.InstanceConfigurationLaunchInstanceDetails{
+		Shape: common.String("VM.Standard2.8"),
+	}
+
+	instanceDetails := core.ComputeInstanceDetails{
+		LaunchDetails: &launchDetails,
+	}
+
+	// For list shapes
+	mockShapeClient := &mockShapeClient{
+		err: nil,
+		listShapeResp: core.ListShapesResponse{
+			Items: []core.Shape{
+				{Shape: common.String("VM.Standard2.4"), Ocpus: common.Float32(4), MemoryInGBs: common.Float32(60)},
+				{Shape: common.String("VM.Standard2.8"), Ocpus: common.Float32(8), MemoryInGBs: common.Float32(120)}},
+		},
+		getInstanceConfigResp: core.GetInstanceConfigurationResponse{
+			InstanceConfiguration: core.InstanceConfiguration{
+				Id:              common.String("ocid1.instanceconfiguration.oc1.phx.aaaaaaaa1"),
+				InstanceDetails: instanceDetails,
+			},
+		},
+	}
+	shapeGetter := createShapeGetter(mockShapeClient)
+
+	manager := InstancePoolManagerImpl{
+		shapeGetter: shapeGetter,
+	}
+
+	shape, err := manager.shapeGetter.GetInstancePoolShape(np)
+	if err != nil {
+		t.Fatalf("unexpected error: %+v", err)
+	}
+
+	output := buildGenericLabelsForInstancePool(np, nodeName, shape.Name, availabilityDomain)
+	if !reflect.DeepEqual(output, expected) {
+		t.Fatalf("got %+v\nwanted %+v", output, expected)
+	}
+
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci_util.go b/cluster-autoscaler/cloudprovider/oci/oci_util.go
new file mode 100644
index 000000000000..20659f97566e
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci_util.go
@@ -0,0 +1,211 @@
+/*
+Copyright 2021 Oracle and/or its affiliates.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package oci
+
+import (
+	"context"
+	"fmt"
+	"k8s.io/client-go/kubernetes"
+	"k8s.io/klog/v2"
+	"math"
+	"math/rand"
+	"net"
+	"net/http"
+	"time"
+
+	"github.com/pkg/errors"
+	apiv1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/oci/oci-go-sdk/v43/common"
+	"k8s.io/kubernetes/pkg/apis/scheduling"
+)
+
+// IsRetryable returns true if the given error is retryable.
+func IsRetryable(err error) bool {
+	if err == nil {
+		return false
+	}
+
+	err = errors.Cause(err)
+
+	// Retry on network timeout errors
+	if err, ok := err.(net.Error); ok && err.Timeout() {
+		return true
+	}
+
+	// handle oci retryable errors.
+	serviceErr, ok := common.IsServiceError(err)
+	if !ok {
+		return false
+	}
+
+	switch serviceErr.GetHTTPStatusCode() {
+	case http.StatusTooManyRequests, http.StatusGatewayTimeout,
+		http.StatusInternalServerError, http.StatusBadGateway:
+		return true
+	default:
+		return false
+	}
+}
+
+func newRetryPolicy() *common.RetryPolicy {
+	return NewRetryPolicyWithMaxAttempts(uint(8))
+}
+
+// NewRetryPolicyWithMaxAttempts returns a RetryPolicy with the specified max retryAttempts
+func NewRetryPolicyWithMaxAttempts(retryAttempts uint) *common.RetryPolicy {
+	isRetryableOperation := func(r common.OCIOperationResponse) bool {
+		return IsRetryable(r.Error)
+	}
+
+	nextDuration := func(r common.OCIOperationResponse) time.Duration {
+		// you might want wait longer for next retry when your previous one failed
+		// this function will return the duration as:
+		// 1s, 2s, 4s, 8s, 16s, 32s, 64s etc...
+		return time.Duration(math.Pow(float64(2), float64(r.AttemptNumber-1))) * time.Second
+	}
+
+	policy := common.NewRetryPolicy(
+		retryAttempts, isRetryableOperation, nextDuration,
+	)
+	return &policy
+}
+
+// Missing resource requests on kube-proxy
+// Flannel missing priority
+
+func buildCSINodePod() *apiv1.Pod {
+	priority := scheduling.SystemCriticalPriority
+	return &apiv1.Pod{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      fmt.Sprintf("csi-oci-node-%d", rand.Int63()),
+			Namespace: "kube-system",
+			Labels: map[string]string{
+				"app": "csi-oci-node",
+			},
+		},
+		Spec: apiv1.PodSpec{
+			Containers: []apiv1.Container{
+				{
+					Image: "iad.ocir.io/oracle/cloud-provider-oci:latest",
+				},
+			},
+			Priority: &priority,
+		},
+		Status: apiv1.PodStatus{
+			Phase: apiv1.PodRunning,
+			Conditions: []apiv1.PodCondition{
+				{
+					Type:   apiv1.PodReady,
+					Status: apiv1.ConditionTrue,
+				},
+			},
+		},
+	}
+}
+
+func annotateNode(kubeClient kubernetes.Interface, nodeName string, key string, value string) error {
+
+	if nodeName == "" {
+		return errors.New("node name is required")
+	}
+	if kubeClient == nil {
+		return errors.New("kubeconfig is required")
+	}
+
+	node, err := kubeClient.CoreV1().Nodes().Get(context.Background(), nodeName, metav1.GetOptions{})
+	if err != nil {
+		klog.Errorf("failed to get node %s %+v", nodeName, err)
+		return err
+	}
+
+	annotations := node.GetAnnotations()
+	if annotations == nil {
+		annotations = map[string]string{}
+	}
+
+	if v := annotations[key]; v != value {
+		node.Annotations[key] = value
+		_, err := kubeClient.CoreV1().Nodes().Update(context.Background(), node, metav1.UpdateOptions{})
+		if err != nil {
+			klog.Errorf("failed to annotate node %s %+v", nodeName, err)
+			return err
+		}
+		klog.V(3).Infof("updated annotation %s=%s on node: %s", key, value, nodeName)
+	}
+	return nil
+}
+
+func labelNode(kubeClient kubernetes.Interface, nodeName string, key string, value string) error {
+
+	if nodeName == "" {
+		return errors.New("node name is required")
+	}
+	if kubeClient == nil {
+		return errors.New("kubeconfig is required")
+	}
+
+	node, err := kubeClient.CoreV1().Nodes().Get(context.Background(), nodeName, metav1.GetOptions{})
+	if err != nil {
+		klog.Errorf("failed to get node %s %+v", nodeName, err)
+		return err
+	}
+
+	labels := node.GetLabels()
+	if labels == nil {
+		labels = map[string]string{}
+	}
+
+	if v := labels[key]; v != value {
+		node.Labels[key] = value
+		_, err := kubeClient.CoreV1().Nodes().Update(context.Background(), node, metav1.UpdateOptions{})
+		if err != nil {
+			klog.Errorf("failed to label node %s %+v", nodeName, err)
+			return err
+		}
+		klog.V(3).Infof("updated label %s=%s on node: %s", key, value, nodeName)
+	}
+	return nil
+}
+
+func setNodeProviderID(kubeClient kubernetes.Interface, nodeName string, value string) error {
+
+	if nodeName == "" {
+		return errors.New("node name is required")
+	}
+	if kubeClient == nil {
+		return errors.New("kubeconfig is required")
+	}
+
+	node, err := kubeClient.CoreV1().Nodes().Get(context.Background(), nodeName, metav1.GetOptions{})
+
+	if err != nil {
+		klog.Errorf("failed to get node %s %+v", nodeName, err)
+		return err
+	}
+
+	if node.Spec.ProviderID != value {
+		node.Spec.ProviderID = value
+		_, err := kubeClient.CoreV1().Nodes().Update(context.Background(), node, metav1.UpdateOptions{})
+		if err != nil {
+			klog.Errorf("failed to update node's provider ID %s %+v", nodeName, err)
+			return err
+		}
+		klog.V(3).Infof("updated provider ID on node: %s", nodeName)
+	}
+	return nil
+}
diff --git a/cluster-autoscaler/cloudprovider/oci/oci_util_test.go b/cluster-autoscaler/cloudprovider/oci/oci_util_test.go
new file mode 100644
index 000000000000..6de61894df34
--- /dev/null
+++ b/cluster-autoscaler/cloudprovider/oci/oci_util_test.go
@@ -0,0 +1,12 @@
+package oci
+
+import (
+	"testing"
+)
+
+func TestSetProviderID(t *testing.T) {
+	err := setNodeProviderID(nil, "", "")
+	if err == nil {
+		t.Fatal("expected error")
+	}
+}
diff --git a/hack/boilerplate/boilerplate.py b/hack/boilerplate/boilerplate.py
index d25a1a4564dd..f12dfeeffd4b 100755
--- a/hack/boilerplate/boilerplate.py
+++ b/hack/boilerplate/boilerplate.py
@@ -157,7 +157,8 @@ def file_extension(filename):
                 "cluster-autoscaler/cloudprovider/digitalocean/godo",
                 "cluster-autoscaler/cloudprovider/magnum/gophercloud",
                 "cluster-autoscaler/cloudprovider/ionoscloud/ionos-cloud-sdk-go",
-                "cluster-autoscaler/cloudprovider/hetzner/hcloud-go"]
+                "cluster-autoscaler/cloudprovider/hetzner/hcloud-go",
+                "cluster-autoscaler/cloudprovider/oci"]
 
 # list all the files contain 'DO NOT EDIT', but are not generated
 skipped_ungenerated_files = ['hack/build-ui.sh', 'hack/lib/swagger.sh',
diff --git a/hack/verify-spelling.sh b/hack/verify-spelling.sh
index 63d7f5049fda..5a3a8189d49f 100755
--- a/hack/verify-spelling.sh
+++ b/hack/verify-spelling.sh
@@ -23,4 +23,4 @@ DIR=$(dirname $0)
 go install ${DIR}/../../../github.com/client9/misspell/cmd/misspell
 
 # Spell checking
-git ls-files --full-name | grep -v -e vendor | grep -v cluster-autoscaler/cloudprovider/magnum/gophercloud| grep -v cluster-autoscaler/cloudprovider/huaweicloud/huaweicloud-sdk-go-v3 | grep -v cluster-autoscaler/cloudprovider/digitalocean/godo | grep -v cluster-autoscaler/cloudprovider/hetzner/hcloud-go | grep -v cluster-autoscaler/cloudprovider/bizflycloud/gobizfly | grep -E -v 'cluster-autoscaler/cloudprovider/brightbox/(go-cache|gobrightbox|k8ssdk|linkheader)' | xargs misspell -error -o stderr
+git ls-files --full-name | grep -v -e vendor | grep -v cluster-autoscaler/cloudprovider/magnum/gophercloud| grep -v cluster-autoscaler/cloudprovider/huaweicloud/huaweicloud-sdk-go-v3 | grep -v cluster-autoscaler/cloudprovider/digitalocean/godo | grep -v cluster-autoscaler/cloudprovider/hetzner/hcloud-go | grep -v cluster-autoscaler/cloudprovider/bizflycloud/gobizfly | grep -v cluster-autoscaler/cloudprovider/oci/oci-go-sdk | grep -E -v 'cluster-autoscaler/cloudprovider/brightbox/(go-cache|gobrightbox|k8ssdk|linkheader)' | xargs misspell -error -o stderr