diff --git a/packages/google-container/protos/google/container/v1/cluster_service.proto b/packages/google-container/protos/google/container/v1/cluster_service.proto
index f377f284551..f2a770c9520 100644
--- a/packages/google-container/protos/google/container/v1/cluster_service.proto
+++ b/packages/google-container/protos/google/container/v1/cluster_service.proto
@@ -831,6 +831,9 @@ message NodeConfig {
 
   // Parameters for node pools to be backed by shared sole tenant node groups.
   SoleTenantConfig sole_tenant_config = 42;
+
+  // A map of resource manager tag keys and values to be attached to the nodes.
+  ResourceManagerTags resource_manager_tags = 45;
 }
 
 // Specifies options for controlling advanced machine features.
@@ -1972,6 +1975,9 @@ message Cluster {
 
   // Beta APIs Config
   K8sBetaAPIConfig enable_k8s_beta_apis = 143;
+
+  // GKE Enterprise Configuration.
+  EnterpriseConfig enterprise_config = 149;
 }
 
 // K8sBetaAPIConfig , configuration for beta APIs
@@ -2022,6 +2028,10 @@ message NodePoolAutoConfig {
   // the client during cluster creation. Each tag within the list
   // must comply with RFC1035.
   NetworkTags network_tags = 1;
+
+  // Resource manager tag keys and values to be attached to the nodes
+  // for managing Compute Engine firewalls using Network Firewall Policies.
+  ResourceManagerTags resource_manager_tags = 2;
 }
 
 // Subset of Nodepool message that has defaults.
@@ -2253,6 +2263,10 @@ message ClusterUpdate {
 
   // Desired Beta APIs to be enabled for cluster.
   K8sBetaAPIConfig desired_k8s_beta_apis = 131;
+
+  // The desired resource manager tags that apply to all auto-provisioned node
+  // pools in autopilot clusters and node auto-provisioning enabled clusters.
+  ResourceManagerTags desired_node_pool_auto_config_resource_manager_tags = 136;
 }
 
 // AdditionalPodRangesConfig is the configuration for additional pod secondary
@@ -2415,6 +2429,10 @@ message Operation {
     // [documentation on
     // resizes](https://cloud.google.com/kubernetes-engine/docs/concepts/maintenance-windows-and-exclusions#repairs).
     RESIZE_CLUSTER = 18;
+
+    // Fleet features of GKE Enterprise are being upgraded. The cluster should
+    // be assumed to be blocked for other upgrades until the operation finishes.
+    FLEET_FEATURE_UPGRADE = 19;
   }
 
   // The server-assigned ID for the operation.
@@ -2725,6 +2743,11 @@ message UpdateNodePoolRequest {
   // Initiates an upgrade operation that migrates the nodes in the
   // node pool to the specified disk size.
   int64 disk_size_gb = 38 [(google.api.field_behavior) = OPTIONAL];
+
+  // Desired resource manager tag keys and values to be attached to the nodes
+  // for managing Compute Engine firewalls using Network Firewall Policies.
+  // Existing tags will be replaced with new values.
+  ResourceManagerTags resource_manager_tags = 39;
 }
 
 // SetNodePoolAutoscalingRequest sets the autoscaler settings of a node pool.
@@ -5210,27 +5233,80 @@ enum IPv6AccessType {
 }
 
 // LocalNvmeSsdBlockConfig contains configuration for using raw-block local
-// NVMe SSD.
+// NVMe SSDs
 message LocalNvmeSsdBlockConfig {
-  // The number of raw-block local NVMe SSD disks to be attached to the node.
-  // Each local SSD is 375 GB in size. If zero, it means no raw-block local NVMe
-  // SSD disks to be attached to the node.
-  // The limit for this value is dependent upon the maximum number of
-  // disks available on a machine per zone. See:
+  // Number of local NVMe SSDs to use.  The limit for this value is dependent
+  // upon the maximum number of disk available on a machine per zone. See:
   // https://cloud.google.com/compute/docs/disks/local-ssd
   // for more information.
+  //
+  // A zero (or unset) value has different meanings depending on machine type
+  // being used:
+  // 1. For pre-Gen3 machines, which support flexible numbers of local ssds,
+  // zero (or unset) means to disable using local SSDs as ephemeral storage.
+  // 2. For Gen3 machines which dictate a specific number of local ssds, zero
+  // (or unset) means to use the default number of local ssds that goes with
+  // that machine type. For example, for a c3-standard-8-lssd machine, 2 local
+  // ssds would be provisioned. For c3-standard-8 (which doesn't support local
+  // ssds), 0 will be provisioned. See
+  // https://cloud.google.com/compute/docs/disks/local-ssd#choose_number_local_ssds
+  // for more info.
   int32 local_ssd_count = 1;
 }
 
 // EphemeralStorageLocalSsdConfig contains configuration for the node ephemeral
-// storage using Local SSD.
+// storage using Local SSDs.
 message EphemeralStorageLocalSsdConfig {
   // Number of local SSDs to use to back ephemeral storage. Uses NVMe
-  // interfaces. Each local SSD is 375 GB in size.
-  // If zero, it means to disable using local SSDs as ephemeral storage.
-  // The limit for this value is dependent upon the maximum number of
-  // disks available on a machine per zone. See:
+  // interfaces.
+  //
+  // A zero (or unset) value has different meanings depending on machine type
+  // being used:
+  // 1. For pre-Gen3 machines, which support flexible numbers of local ssds,
+  // zero (or unset) means to disable using local SSDs as ephemeral storage. The
+  // limit for this value is dependent upon the maximum number of disk
+  // available on a machine per zone. See:
   // https://cloud.google.com/compute/docs/disks/local-ssd
   // for more information.
+  // 2. For Gen3 machines which dictate a specific number of local ssds, zero
+  // (or unset) means to use the default number of local ssds that goes with
+  // that machine type. For example, for a c3-standard-8-lssd machine, 2 local
+  // ssds would be provisioned. For c3-standard-8 (which doesn't support local
+  // ssds), 0 will be provisioned. See
+  // https://cloud.google.com/compute/docs/disks/local-ssd#choose_number_local_ssds
+  // for more info.
   int32 local_ssd_count = 1;
 }
+
+// A map of resource manager tag keys and values to be attached to the nodes
+// for managing Compute Engine firewalls using Network Firewall Policies.
+// Tags must be according to specifications in
+// https://cloud.google.com/vpc/docs/tags-firewalls-overview#specifications.
+// A maximum of 5 tag key-value pairs can be specified.
+// Existing tags will be replaced with new values.
+message ResourceManagerTags {
+  // TagKeyValue must be in one of the following formats ([KEY]=[VALUE])
+  // 1. `tagKeys/{tag_key_id}=tagValues/{tag_value_id}`
+  // 2. `{org_id}/{tag_key_name}={tag_value_name}`
+  // 3. `{project_id}/{tag_key_name}={tag_value_name}`
+  map<string, string> tags = 1;
+}
+
+// EnterpriseConfig is the cluster enterprise configuration.
+message EnterpriseConfig {
+  // Premium tiers for GKE Cluster.
+  enum ClusterTier {
+    // CLUSTER_TIER_UNSPECIFIED is when cluster_tier is not set.
+    CLUSTER_TIER_UNSPECIFIED = 0;
+
+    // STANDARD indicates a standard GKE cluster.
+    STANDARD = 1;
+
+    // ENTERPRISE indicates a GKE Enterprise cluster.
+    ENTERPRISE = 2;
+  }
+
+  // Output only. [Output only] cluster_tier specifies the premium tier of the
+  // cluster.
+  ClusterTier cluster_tier = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
diff --git a/packages/google-container/protos/google/container/v1beta1/cluster_service.proto b/packages/google-container/protos/google/container/v1beta1/cluster_service.proto
index 4b122939c8c..8dd58acded2 100644
--- a/packages/google-container/protos/google/container/v1beta1/cluster_service.proto
+++ b/packages/google-container/protos/google/container/v1beta1/cluster_service.proto
@@ -833,6 +833,9 @@ message NodeConfig {
   // Google Compute Engine hosts.
   HostMaintenancePolicy host_maintenance_policy = 44;
 
+  // A map of resource manager tag keys and values to be attached to the nodes.
+  ResourceManagerTags resource_manager_tags = 45;
+
   // Optional. Enable confidential storage on Hyperdisk.
   // boot_disk_kms_key is required when enable_confidential_storage is true.
   // This is only available for private preview.
@@ -1011,21 +1014,44 @@ message SandboxConfig {
 // filesystem.
 message EphemeralStorageConfig {
   // Number of local SSDs to use to back ephemeral storage. Uses NVMe
-  // interfaces. Each local SSD is 375 GB in size.
-  // If zero, it means to disable using local SSDs as ephemeral storage.
+  // interfaces. The limit for this value is dependent upon the maximum number
+  // of disk available on a machine per zone. See:
+  // https://cloud.google.com/compute/docs/disks/local-ssd
+  // for more information.
+  //
+  // A zero (or unset) value has different meanings depending on machine type
+  // being used:
+  // 1. For pre-Gen3 machines, which support flexible numbers of local ssds,
+  // zero (or unset) means to disable using local SSDs as ephemeral storage.
+  // 2. For Gen3 machines which dictate a specific number of local ssds, zero
+  // (or unset) means to use the default number of local ssds that goes with
+  // that machine type. For example, for a c3-standard-8-lssd machine, 2 local
+  // ssds would be provisioned. For c3-standard-8 (which doesn't support local
+  // ssds), 0 will be provisioned. See
+  // https://cloud.google.com/compute/docs/disks/local-ssd#choose_number_local_ssds
+  // for more info.
   int32 local_ssd_count = 1;
 }
 
 // LocalNvmeSsdBlockConfig contains configuration for using raw-block local
 // NVMe SSDs
 message LocalNvmeSsdBlockConfig {
-  // The number of raw-block local NVMe SSD disks to be attached to the node.
-  // Each local SSD is 375 GB in size. If zero, it means no raw-block local NVMe
-  // SSD disks to be attached to the node.
-  // The limit for this value is dependent upon the maximum number of
-  // disks available on a machine per zone. See:
+  // Number of local NVMe SSDs to use.  The limit for this value is dependent
+  // upon the maximum number of disk available on a machine per zone. See:
   // https://cloud.google.com/compute/docs/disks/local-ssd
   // for more information.
+  //
+  // A zero (or unset) value has different meanings depending on machine type
+  // being used:
+  // 1. For pre-Gen3 machines, which support flexible numbers of local ssds,
+  // zero (or unset) means to disable using local SSDs as ephemeral storage.
+  // 2. For Gen3 machines which dictate a specific number of local ssds, zero
+  // (or unset) means to use the default number of local ssds that goes with
+  // that machine type. For example, for a c3-standard-8-lssd machine, 2 local
+  // ssds would be provisioned. For c3-standard-8 (which doesn't support local
+  // ssds), 0 will be provisioned. See
+  // https://cloud.google.com/compute/docs/disks/local-ssd#choose_number_local_ssds
+  // for more info.
   int32 local_ssd_count = 1;
 }
 
@@ -1033,12 +1059,23 @@ message LocalNvmeSsdBlockConfig {
 // storage using Local SSDs.
 message EphemeralStorageLocalSsdConfig {
   // Number of local SSDs to use to back ephemeral storage. Uses NVMe
-  // interfaces. Each local SSD is 375 GB in size.
-  // If zero, it means to disable using local SSDs as ephemeral storage.
-  // The limit for this value is dependent upon the maximum number of
-  // disks available on a machine per zone. See:
+  // interfaces.
+  //
+  // A zero (or unset) value has different meanings depending on machine type
+  // being used:
+  // 1. For pre-Gen3 machines, which support flexible numbers of local ssds,
+  // zero (or unset) means to disable using local SSDs as ephemeral storage. The
+  // limit for this value is dependent upon the maximum number of disk
+  // available on a machine per zone. See:
   // https://cloud.google.com/compute/docs/disks/local-ssd
   // for more information.
+  // 2. For Gen3 machines which dictate a specific number of local ssds, zero
+  // (or unset) means to use the default number of local ssds that goes with
+  // that machine type. For example, for a c3-standard-8-lssd machine, 2 local
+  // ssds would be provisioned. For c3-standard-8 (which doesn't support local
+  // ssds), 0 will be provisioned. See
+  // https://cloud.google.com/compute/docs/disks/local-ssd#choose_number_local_ssds
+  // for more info.
   int32 local_ssd_count = 1;
 }
 
@@ -1138,8 +1175,36 @@ message HostMaintenancePolicy {
     PERIODIC = 2;
   }
 
+  // Strategy that will trigger maintenance on behalf of the customer.
+  message OpportunisticMaintenanceStrategy {
+    // The amount of time that a node can remain idle (no customer owned
+    // workloads running), before triggering maintenance.
+    optional google.protobuf.Duration node_idle_time_window = 1;
+
+    // The window of time that opportunistic maintenance can run. Example: A
+    // setting of 14 days implies that opportunistic maintenance can only be ran
+    // in the 2 weeks leading up to the scheduled maintenance date. Setting 28
+    // days allows opportunistic maintenance to run at any time in the scheduled
+    // maintenance window (all `PERIODIC` maintenance is set 28 days in
+    // advance).
+    optional google.protobuf.Duration maintenance_availability_window = 2;
+
+    // The minimum nodes required to be available in a pool. Blocks maintenance
+    // if it would cause the number of running nodes to dip below this value.
+    optional int64 min_nodes_per_pool = 3;
+  }
+
   // Specifies the frequency of planned maintenance events.
   optional MaintenanceInterval maintenance_interval = 1;
+
+  // Set of host maintenance strategies available to the customer, all require
+  // the maintenance_interval to be PERIODIC. If no strategy is set, and the
+  // interval is periodic, customer will be expected to trigger maintenance
+  // manually or let maintenance trigger at its initial scheduled time.
+  oneof maintenance_strategy {
+    // Strategy that will trigger maintenance on behalf of the customer.
+    OpportunisticMaintenanceStrategy opportunistic_maintenance_strategy = 2;
+  }
 }
 
 // Kubernetes taint is composed of three fields: key, value, and effect. Effect
@@ -2205,6 +2270,9 @@ message Cluster {
 
   // Enable/Disable Security Posture API features for the cluster.
   SecurityPostureConfig security_posture_config = 145;
+
+  // GKE Enterprise Configuration.
+  EnterpriseConfig enterprise_config = 149;
 }
 
 // Kubernetes open source beta apis enabled on the cluster.
@@ -2329,6 +2397,10 @@ message NodePoolAutoConfig {
   // the client during cluster creation. Each tag within the list
   // must comply with RFC1035.
   NetworkTags network_tags = 1;
+
+  // Resource manager tag keys and values to be attached to the nodes
+  // for managing Compute Engine firewalls using Network Firewall Policies.
+  ResourceManagerTags resource_manager_tags = 2;
 }
 
 // ClusterUpdate describes an update to the cluster. Exactly one update can
@@ -2574,6 +2646,13 @@ message ClusterUpdate {
   // HostMaintenancePolicy contains the desired maintenance policy for the
   // Google Compute Engine hosts.
   HostMaintenancePolicy desired_host_maintenance_policy = 132;
+
+  // The desired resource manager tags that apply to all auto-provisioned node
+  // pools in autopilot clusters and node auto-provisioning enabled clusters.
+  ResourceManagerTags desired_node_pool_auto_config_resource_manager_tags = 136;
+
+  // Specify the details of in-transit encryption.
+  optional InTransitEncryptionConfig desired_in_transit_encryption_config = 137;
 }
 
 // AdditionalPodRangesConfig is the configuration for additional pod secondary
@@ -2737,6 +2816,10 @@ message Operation {
     // [documentation on
     // resizes](https://cloud.google.com/kubernetes-engine/docs/concepts/maintenance-windows-and-exclusions#repairs).
     RESIZE_CLUSTER = 18;
+
+    // Fleet features of GKE Enterprise are being upgraded. The cluster should
+    // be assumed to be blocked for other upgrades until the operation finishes.
+    FLEET_FEATURE_UPGRADE = 19;
   }
 
   // The server-assigned ID for the operation.
@@ -3052,6 +3135,11 @@ message UpdateNodePoolRequest {
   // Initiates an upgrade operation that migrates the nodes in the
   // node pool to the specified disk size.
   int64 disk_size_gb = 38 [(google.api.field_behavior) = OPTIONAL];
+
+  // Desired resource manager tag keys and values to be attached to the nodes
+  // for managing Compute Engine firewalls using Network Firewall Policies.
+  // Existing tags will be replaced with new values.
+  ResourceManagerTags resource_manager_tags = 39;
 }
 
 // SetNodePoolAutoscalingRequest sets the autoscaler settings of a node pool.
@@ -3770,6 +3858,9 @@ message NodePool {
         // Start cordoning blue pool nodes.
         CORDONING_BLUE_POOL = 3;
 
+        // Start waiting after cordoning the blue pool and before draining it.
+        WAITING_TO_DRAIN_BLUE_POOL = 8;
+
         // Start draining blue pool nodes.
         DRAINING_BLUE_POOL = 4;
 
@@ -4852,6 +4943,9 @@ message NetworkConfig {
 
   // Whether FQDN Network Policy is enabled on this cluster.
   optional bool enable_fqdn_network_policy = 19;
+
+  // Specify the details of in-transit encryption.
+  optional InTransitEncryptionConfig in_transit_encryption_config = 20;
 }
 
 // GatewayAPIConfig contains the desired config of Gateway API on this cluster.
@@ -5758,3 +5852,49 @@ enum StackType {
   // The value used if the cluster is a dual stack cluster
   IPV4_IPV6 = 2;
 }
+
+// A map of resource manager tag keys and values to be attached to the nodes
+// for managing Compute Engine firewalls using Network Firewall Policies.
+// Tags must be according to specifications in
+// https://cloud.google.com/vpc/docs/tags-firewalls-overview#specifications.
+// A maximum of 5 tag key-value pairs can be specified.
+// Existing tags will be replaced with new values.
+message ResourceManagerTags {
+  // Tags must be in one of the following formats ([KEY]=[VALUE])
+  // 1. `tagKeys/{tag_key_id}=tagValues/{tag_value_id}`
+  // 2. `{org_id}/{tag_key_name}={tag_value_name}`
+  // 3. `{project_id}/{tag_key_name}={tag_value_name}`
+  map<string, string> tags = 1;
+}
+
+// EnterpriseConfig is the cluster enterprise configuration.
+message EnterpriseConfig {
+  // Premium tiers for GKE Cluster.
+  enum ClusterTier {
+    // CLUSTER_TIER_UNSPECIFIED is when cluster_tier is not set.
+    CLUSTER_TIER_UNSPECIFIED = 0;
+
+    // STANDARD indicates a standard GKE cluster.
+    STANDARD = 1;
+
+    // ENTERPRISE indicates a GKE Enterprise cluster.
+    ENTERPRISE = 2;
+  }
+
+  // Output only. [Output only] cluster_tier specifies the premium tier of the
+  // cluster.
+  ClusterTier cluster_tier = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Options for in-transit encryption.
+enum InTransitEncryptionConfig {
+  // Unspecified, will be inferred as default -
+  // IN_TRANSIT_ENCRYPTION_UNSPECIFIED.
+  IN_TRANSIT_ENCRYPTION_CONFIG_UNSPECIFIED = 0;
+
+  // In-transit encryption is disabled.
+  IN_TRANSIT_ENCRYPTION_DISABLED = 1;
+
+  // Data in-transit is encrypted using inter-node transparent encryption.
+  IN_TRANSIT_ENCRYPTION_INTER_NODE_TRANSPARENT = 2;
+}
diff --git a/packages/google-container/protos/protos.d.ts b/packages/google-container/protos/protos.d.ts
index 4f81f620385..1da44d5745c 100644
--- a/packages/google-container/protos/protos.d.ts
+++ b/packages/google-container/protos/protos.d.ts
@@ -1209,6 +1209,9 @@ export namespace google {
 
                 /** NodeConfig soleTenantConfig */
                 soleTenantConfig?: (google.container.v1.ISoleTenantConfig|null);
+
+                /** NodeConfig resourceManagerTags */
+                resourceManagerTags?: (google.container.v1.IResourceManagerTags|null);
             }
 
             /** Represents a NodeConfig. */
@@ -1322,6 +1325,9 @@ export namespace google {
                 /** NodeConfig soleTenantConfig. */
                 public soleTenantConfig?: (google.container.v1.ISoleTenantConfig|null);
 
+                /** NodeConfig resourceManagerTags. */
+                public resourceManagerTags?: (google.container.v1.IResourceManagerTags|null);
+
                 /** NodeConfig _fastSocket. */
                 public _fastSocket?: "fastSocket";
 
@@ -5985,6 +5991,9 @@ export namespace google {
 
                 /** Cluster enableK8sBetaApis */
                 enableK8sBetaApis?: (google.container.v1.IK8sBetaAPIConfig|null);
+
+                /** Cluster enterpriseConfig */
+                enterpriseConfig?: (google.container.v1.IEnterpriseConfig|null);
             }
 
             /** Represents a Cluster. */
@@ -6194,6 +6203,9 @@ export namespace google {
                 /** Cluster enableK8sBetaApis. */
                 public enableK8sBetaApis?: (google.container.v1.IK8sBetaAPIConfig|null);
 
+                /** Cluster enterpriseConfig. */
+                public enterpriseConfig?: (google.container.v1.IEnterpriseConfig|null);
+
                 /** Cluster _nodePoolDefaults. */
                 public _nodePoolDefaults?: "nodePoolDefaults";
 
@@ -6517,6 +6529,9 @@ export namespace google {
 
                 /** NodePoolAutoConfig networkTags */
                 networkTags?: (google.container.v1.INetworkTags|null);
+
+                /** NodePoolAutoConfig resourceManagerTags */
+                resourceManagerTags?: (google.container.v1.IResourceManagerTags|null);
             }
 
             /** Represents a NodePoolAutoConfig. */
@@ -6531,6 +6546,9 @@ export namespace google {
                 /** NodePoolAutoConfig networkTags. */
                 public networkTags?: (google.container.v1.INetworkTags|null);
 
+                /** NodePoolAutoConfig resourceManagerTags. */
+                public resourceManagerTags?: (google.container.v1.IResourceManagerTags|null);
+
                 /**
                  * Creates a new NodePoolAutoConfig instance using the specified properties.
                  * @param [properties] Properties to set
@@ -6958,6 +6976,9 @@ export namespace google {
 
                 /** ClusterUpdate desiredK8sBetaApis */
                 desiredK8sBetaApis?: (google.container.v1.IK8sBetaAPIConfig|null);
+
+                /** ClusterUpdate desiredNodePoolAutoConfigResourceManagerTags */
+                desiredNodePoolAutoConfigResourceManagerTags?: (google.container.v1.IResourceManagerTags|null);
             }
 
             /** Represents a ClusterUpdate. */
@@ -7116,6 +7137,9 @@ export namespace google {
                 /** ClusterUpdate desiredK8sBetaApis. */
                 public desiredK8sBetaApis?: (google.container.v1.IK8sBetaAPIConfig|null);
 
+                /** ClusterUpdate desiredNodePoolAutoConfigResourceManagerTags. */
+                public desiredNodePoolAutoConfigResourceManagerTags?: (google.container.v1.IResourceManagerTags|null);
+
                 /** ClusterUpdate _desiredEnablePrivateEndpoint. */
                 public _desiredEnablePrivateEndpoint?: "desiredEnablePrivateEndpoint";
 
@@ -7617,7 +7641,8 @@ export namespace google {
                     SET_NODE_POOL_SIZE = 14,
                     SET_NETWORK_POLICY = 15,
                     SET_MAINTENANCE_POLICY = 16,
-                    RESIZE_CLUSTER = 18
+                    RESIZE_CLUSTER = 18,
+                    FLEET_FEATURE_UPGRADE = 19
                 }
             }
 
@@ -8291,6 +8316,9 @@ export namespace google {
 
                 /** UpdateNodePoolRequest diskSizeGb */
                 diskSizeGb?: (number|Long|string|null);
+
+                /** UpdateNodePoolRequest resourceManagerTags */
+                resourceManagerTags?: (google.container.v1.IResourceManagerTags|null);
             }
 
             /** Represents an UpdateNodePoolRequest. */
@@ -8383,6 +8411,9 @@ export namespace google {
                 /** UpdateNodePoolRequest diskSizeGb. */
                 public diskSizeGb: (number|Long|string);
 
+                /** UpdateNodePoolRequest resourceManagerTags. */
+                public resourceManagerTags?: (google.container.v1.IResourceManagerTags|null);
+
                 /**
                  * Creates a new UpdateNodePoolRequest instance using the specified properties.
                  * @param [properties] Properties to set
@@ -21107,6 +21138,210 @@ export namespace google {
                  */
                 public static getTypeUrl(typeUrlPrefix?: string): string;
             }
+
+            /** Properties of a ResourceManagerTags. */
+            interface IResourceManagerTags {
+
+                /** ResourceManagerTags tags */
+                tags?: ({ [k: string]: string }|null);
+            }
+
+            /** Represents a ResourceManagerTags. */
+            class ResourceManagerTags implements IResourceManagerTags {
+
+                /**
+                 * Constructs a new ResourceManagerTags.
+                 * @param [properties] Properties to set
+                 */
+                constructor(properties?: google.container.v1.IResourceManagerTags);
+
+                /** ResourceManagerTags tags. */
+                public tags: { [k: string]: string };
+
+                /**
+                 * Creates a new ResourceManagerTags instance using the specified properties.
+                 * @param [properties] Properties to set
+                 * @returns ResourceManagerTags instance
+                 */
+                public static create(properties?: google.container.v1.IResourceManagerTags): google.container.v1.ResourceManagerTags;
+
+                /**
+                 * Encodes the specified ResourceManagerTags message. Does not implicitly {@link google.container.v1.ResourceManagerTags.verify|verify} messages.
+                 * @param message ResourceManagerTags message or plain object to encode
+                 * @param [writer] Writer to encode to
+                 * @returns Writer
+                 */
+                public static encode(message: google.container.v1.IResourceManagerTags, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                /**
+                 * Encodes the specified ResourceManagerTags message, length delimited. Does not implicitly {@link google.container.v1.ResourceManagerTags.verify|verify} messages.
+                 * @param message ResourceManagerTags message or plain object to encode
+                 * @param [writer] Writer to encode to
+                 * @returns Writer
+                 */
+                public static encodeDelimited(message: google.container.v1.IResourceManagerTags, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                /**
+                 * Decodes a ResourceManagerTags message from the specified reader or buffer.
+                 * @param reader Reader or buffer to decode from
+                 * @param [length] Message length if known beforehand
+                 * @returns ResourceManagerTags
+                 * @throws {Error} If the payload is not a reader or valid buffer
+                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                 */
+                public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.container.v1.ResourceManagerTags;
+
+                /**
+                 * Decodes a ResourceManagerTags message from the specified reader or buffer, length delimited.
+                 * @param reader Reader or buffer to decode from
+                 * @returns ResourceManagerTags
+                 * @throws {Error} If the payload is not a reader or valid buffer
+                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                 */
+                public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.container.v1.ResourceManagerTags;
+
+                /**
+                 * Verifies a ResourceManagerTags message.
+                 * @param message Plain object to verify
+                 * @returns `null` if valid, otherwise the reason why it is not
+                 */
+                public static verify(message: { [k: string]: any }): (string|null);
+
+                /**
+                 * Creates a ResourceManagerTags message from a plain object. Also converts values to their respective internal types.
+                 * @param object Plain object
+                 * @returns ResourceManagerTags
+                 */
+                public static fromObject(object: { [k: string]: any }): google.container.v1.ResourceManagerTags;
+
+                /**
+                 * Creates a plain object from a ResourceManagerTags message. Also converts values to other types if specified.
+                 * @param message ResourceManagerTags
+                 * @param [options] Conversion options
+                 * @returns Plain object
+                 */
+                public static toObject(message: google.container.v1.ResourceManagerTags, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                /**
+                 * Converts this ResourceManagerTags to JSON.
+                 * @returns JSON object
+                 */
+                public toJSON(): { [k: string]: any };
+
+                /**
+                 * Gets the default type url for ResourceManagerTags
+                 * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                 * @returns The default type url
+                 */
+                public static getTypeUrl(typeUrlPrefix?: string): string;
+            }
+
+            /** Properties of an EnterpriseConfig. */
+            interface IEnterpriseConfig {
+
+                /** EnterpriseConfig clusterTier */
+                clusterTier?: (google.container.v1.EnterpriseConfig.ClusterTier|keyof typeof google.container.v1.EnterpriseConfig.ClusterTier|null);
+            }
+
+            /** Represents an EnterpriseConfig. */
+            class EnterpriseConfig implements IEnterpriseConfig {
+
+                /**
+                 * Constructs a new EnterpriseConfig.
+                 * @param [properties] Properties to set
+                 */
+                constructor(properties?: google.container.v1.IEnterpriseConfig);
+
+                /** EnterpriseConfig clusterTier. */
+                public clusterTier: (google.container.v1.EnterpriseConfig.ClusterTier|keyof typeof google.container.v1.EnterpriseConfig.ClusterTier);
+
+                /**
+                 * Creates a new EnterpriseConfig instance using the specified properties.
+                 * @param [properties] Properties to set
+                 * @returns EnterpriseConfig instance
+                 */
+                public static create(properties?: google.container.v1.IEnterpriseConfig): google.container.v1.EnterpriseConfig;
+
+                /**
+                 * Encodes the specified EnterpriseConfig message. Does not implicitly {@link google.container.v1.EnterpriseConfig.verify|verify} messages.
+                 * @param message EnterpriseConfig message or plain object to encode
+                 * @param [writer] Writer to encode to
+                 * @returns Writer
+                 */
+                public static encode(message: google.container.v1.IEnterpriseConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                /**
+                 * Encodes the specified EnterpriseConfig message, length delimited. Does not implicitly {@link google.container.v1.EnterpriseConfig.verify|verify} messages.
+                 * @param message EnterpriseConfig message or plain object to encode
+                 * @param [writer] Writer to encode to
+                 * @returns Writer
+                 */
+                public static encodeDelimited(message: google.container.v1.IEnterpriseConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                /**
+                 * Decodes an EnterpriseConfig message from the specified reader or buffer.
+                 * @param reader Reader or buffer to decode from
+                 * @param [length] Message length if known beforehand
+                 * @returns EnterpriseConfig
+                 * @throws {Error} If the payload is not a reader or valid buffer
+                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                 */
+                public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.container.v1.EnterpriseConfig;
+
+                /**
+                 * Decodes an EnterpriseConfig message from the specified reader or buffer, length delimited.
+                 * @param reader Reader or buffer to decode from
+                 * @returns EnterpriseConfig
+                 * @throws {Error} If the payload is not a reader or valid buffer
+                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                 */
+                public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.container.v1.EnterpriseConfig;
+
+                /**
+                 * Verifies an EnterpriseConfig message.
+                 * @param message Plain object to verify
+                 * @returns `null` if valid, otherwise the reason why it is not
+                 */
+                public static verify(message: { [k: string]: any }): (string|null);
+
+                /**
+                 * Creates an EnterpriseConfig message from a plain object. Also converts values to their respective internal types.
+                 * @param object Plain object
+                 * @returns EnterpriseConfig
+                 */
+                public static fromObject(object: { [k: string]: any }): google.container.v1.EnterpriseConfig;
+
+                /**
+                 * Creates a plain object from an EnterpriseConfig message. Also converts values to other types if specified.
+                 * @param message EnterpriseConfig
+                 * @param [options] Conversion options
+                 * @returns Plain object
+                 */
+                public static toObject(message: google.container.v1.EnterpriseConfig, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                /**
+                 * Converts this EnterpriseConfig to JSON.
+                 * @returns JSON object
+                 */
+                public toJSON(): { [k: string]: any };
+
+                /**
+                 * Gets the default type url for EnterpriseConfig
+                 * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                 * @returns The default type url
+                 */
+                public static getTypeUrl(typeUrlPrefix?: string): string;
+            }
+
+            namespace EnterpriseConfig {
+
+                /** ClusterTier enum. */
+                enum ClusterTier {
+                    CLUSTER_TIER_UNSPECIFIED = 0,
+                    STANDARD = 1,
+                    ENTERPRISE = 2
+                }
+            }
         }
 
         /** Namespace v1beta1. */
@@ -22326,6 +22561,9 @@ export namespace google {
                 /** NodeConfig hostMaintenancePolicy */
                 hostMaintenancePolicy?: (google.container.v1beta1.IHostMaintenancePolicy|null);
 
+                /** NodeConfig resourceManagerTags */
+                resourceManagerTags?: (google.container.v1beta1.IResourceManagerTags|null);
+
                 /** NodeConfig enableConfidentialStorage */
                 enableConfidentialStorage?: (boolean|null);
             }
@@ -22447,6 +22685,9 @@ export namespace google {
                 /** NodeConfig hostMaintenancePolicy. */
                 public hostMaintenancePolicy?: (google.container.v1beta1.IHostMaintenancePolicy|null);
 
+                /** NodeConfig resourceManagerTags. */
+                public resourceManagerTags?: (google.container.v1beta1.IResourceManagerTags|null);
+
                 /** NodeConfig enableConfidentialStorage. */
                 public enableConfidentialStorage: boolean;
 
@@ -24065,6 +24306,9 @@ export namespace google {
 
                 /** HostMaintenancePolicy maintenanceInterval */
                 maintenanceInterval?: (google.container.v1beta1.HostMaintenancePolicy.MaintenanceInterval|keyof typeof google.container.v1beta1.HostMaintenancePolicy.MaintenanceInterval|null);
+
+                /** HostMaintenancePolicy opportunisticMaintenanceStrategy */
+                opportunisticMaintenanceStrategy?: (google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy|null);
             }
 
             /** Represents a HostMaintenancePolicy. */
@@ -24079,9 +24323,15 @@ export namespace google {
                 /** HostMaintenancePolicy maintenanceInterval. */
                 public maintenanceInterval?: (google.container.v1beta1.HostMaintenancePolicy.MaintenanceInterval|keyof typeof google.container.v1beta1.HostMaintenancePolicy.MaintenanceInterval|null);
 
+                /** HostMaintenancePolicy opportunisticMaintenanceStrategy. */
+                public opportunisticMaintenanceStrategy?: (google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy|null);
+
                 /** HostMaintenancePolicy _maintenanceInterval. */
                 public _maintenanceInterval?: "maintenanceInterval";
 
+                /** HostMaintenancePolicy maintenanceStrategy. */
+                public maintenanceStrategy?: "opportunisticMaintenanceStrategy";
+
                 /**
                  * Creates a new HostMaintenancePolicy instance using the specified properties.
                  * @param [properties] Properties to set
@@ -24168,6 +24418,124 @@ export namespace google {
                     AS_NEEDED = 1,
                     PERIODIC = 2
                 }
+
+                /** Properties of an OpportunisticMaintenanceStrategy. */
+                interface IOpportunisticMaintenanceStrategy {
+
+                    /** OpportunisticMaintenanceStrategy nodeIdleTimeWindow */
+                    nodeIdleTimeWindow?: (google.protobuf.IDuration|null);
+
+                    /** OpportunisticMaintenanceStrategy maintenanceAvailabilityWindow */
+                    maintenanceAvailabilityWindow?: (google.protobuf.IDuration|null);
+
+                    /** OpportunisticMaintenanceStrategy minNodesPerPool */
+                    minNodesPerPool?: (number|Long|string|null);
+                }
+
+                /** Represents an OpportunisticMaintenanceStrategy. */
+                class OpportunisticMaintenanceStrategy implements IOpportunisticMaintenanceStrategy {
+
+                    /**
+                     * Constructs a new OpportunisticMaintenanceStrategy.
+                     * @param [properties] Properties to set
+                     */
+                    constructor(properties?: google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy);
+
+                    /** OpportunisticMaintenanceStrategy nodeIdleTimeWindow. */
+                    public nodeIdleTimeWindow?: (google.protobuf.IDuration|null);
+
+                    /** OpportunisticMaintenanceStrategy maintenanceAvailabilityWindow. */
+                    public maintenanceAvailabilityWindow?: (google.protobuf.IDuration|null);
+
+                    /** OpportunisticMaintenanceStrategy minNodesPerPool. */
+                    public minNodesPerPool?: (number|Long|string|null);
+
+                    /** OpportunisticMaintenanceStrategy _nodeIdleTimeWindow. */
+                    public _nodeIdleTimeWindow?: "nodeIdleTimeWindow";
+
+                    /** OpportunisticMaintenanceStrategy _maintenanceAvailabilityWindow. */
+                    public _maintenanceAvailabilityWindow?: "maintenanceAvailabilityWindow";
+
+                    /** OpportunisticMaintenanceStrategy _minNodesPerPool. */
+                    public _minNodesPerPool?: "minNodesPerPool";
+
+                    /**
+                     * Creates a new OpportunisticMaintenanceStrategy instance using the specified properties.
+                     * @param [properties] Properties to set
+                     * @returns OpportunisticMaintenanceStrategy instance
+                     */
+                    public static create(properties?: google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy): google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy;
+
+                    /**
+                     * Encodes the specified OpportunisticMaintenanceStrategy message. Does not implicitly {@link google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.verify|verify} messages.
+                     * @param message OpportunisticMaintenanceStrategy message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encode(message: google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Encodes the specified OpportunisticMaintenanceStrategy message, length delimited. Does not implicitly {@link google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.verify|verify} messages.
+                     * @param message OpportunisticMaintenanceStrategy message or plain object to encode
+                     * @param [writer] Writer to encode to
+                     * @returns Writer
+                     */
+                    public static encodeDelimited(message: google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                    /**
+                     * Decodes an OpportunisticMaintenanceStrategy message from the specified reader or buffer.
+                     * @param reader Reader or buffer to decode from
+                     * @param [length] Message length if known beforehand
+                     * @returns OpportunisticMaintenanceStrategy
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy;
+
+                    /**
+                     * Decodes an OpportunisticMaintenanceStrategy message from the specified reader or buffer, length delimited.
+                     * @param reader Reader or buffer to decode from
+                     * @returns OpportunisticMaintenanceStrategy
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy;
+
+                    /**
+                     * Verifies an OpportunisticMaintenanceStrategy message.
+                     * @param message Plain object to verify
+                     * @returns `null` if valid, otherwise the reason why it is not
+                     */
+                    public static verify(message: { [k: string]: any }): (string|null);
+
+                    /**
+                     * Creates an OpportunisticMaintenanceStrategy message from a plain object. Also converts values to their respective internal types.
+                     * @param object Plain object
+                     * @returns OpportunisticMaintenanceStrategy
+                     */
+                    public static fromObject(object: { [k: string]: any }): google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy;
+
+                    /**
+                     * Creates a plain object from an OpportunisticMaintenanceStrategy message. Also converts values to other types if specified.
+                     * @param message OpportunisticMaintenanceStrategy
+                     * @param [options] Conversion options
+                     * @returns Plain object
+                     */
+                    public static toObject(message: google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                    /**
+                     * Converts this OpportunisticMaintenanceStrategy to JSON.
+                     * @returns JSON object
+                     */
+                    public toJSON(): { [k: string]: any };
+
+                    /**
+                     * Gets the default type url for OpportunisticMaintenanceStrategy
+                     * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns The default type url
+                     */
+                    public static getTypeUrl(typeUrlPrefix?: string): string;
+                }
             }
 
             /** Properties of a NodeTaint. */
@@ -28113,6 +28481,9 @@ export namespace google {
 
                 /** Cluster securityPostureConfig */
                 securityPostureConfig?: (google.container.v1beta1.ISecurityPostureConfig|null);
+
+                /** Cluster enterpriseConfig */
+                enterpriseConfig?: (google.container.v1beta1.IEnterpriseConfig|null);
             }
 
             /** Represents a Cluster. */
@@ -28349,6 +28720,9 @@ export namespace google {
                 /** Cluster securityPostureConfig. */
                 public securityPostureConfig?: (google.container.v1beta1.ISecurityPostureConfig|null);
 
+                /** Cluster enterpriseConfig. */
+                public enterpriseConfig?: (google.container.v1beta1.IEnterpriseConfig|null);
+
                 /** Cluster _nodePoolDefaults. */
                 public _nodePoolDefaults?: "nodePoolDefaults";
 
@@ -29113,6 +29487,9 @@ export namespace google {
 
                 /** NodePoolAutoConfig networkTags */
                 networkTags?: (google.container.v1beta1.INetworkTags|null);
+
+                /** NodePoolAutoConfig resourceManagerTags */
+                resourceManagerTags?: (google.container.v1beta1.IResourceManagerTags|null);
             }
 
             /** Represents a NodePoolAutoConfig. */
@@ -29127,6 +29504,9 @@ export namespace google {
                 /** NodePoolAutoConfig networkTags. */
                 public networkTags?: (google.container.v1beta1.INetworkTags|null);
 
+                /** NodePoolAutoConfig resourceManagerTags. */
+                public resourceManagerTags?: (google.container.v1beta1.IResourceManagerTags|null);
+
                 /**
                  * Creates a new NodePoolAutoConfig instance using the specified properties.
                  * @param [properties] Properties to set
@@ -29378,6 +29758,12 @@ export namespace google {
 
                 /** ClusterUpdate desiredHostMaintenancePolicy */
                 desiredHostMaintenancePolicy?: (google.container.v1beta1.IHostMaintenancePolicy|null);
+
+                /** ClusterUpdate desiredNodePoolAutoConfigResourceManagerTags */
+                desiredNodePoolAutoConfigResourceManagerTags?: (google.container.v1beta1.IResourceManagerTags|null);
+
+                /** ClusterUpdate desiredInTransitEncryptionConfig */
+                desiredInTransitEncryptionConfig?: (google.container.v1beta1.InTransitEncryptionConfig|keyof typeof google.container.v1beta1.InTransitEncryptionConfig|null);
             }
 
             /** Represents a ClusterUpdate. */
@@ -29560,6 +29946,12 @@ export namespace google {
                 /** ClusterUpdate desiredHostMaintenancePolicy. */
                 public desiredHostMaintenancePolicy?: (google.container.v1beta1.IHostMaintenancePolicy|null);
 
+                /** ClusterUpdate desiredNodePoolAutoConfigResourceManagerTags. */
+                public desiredNodePoolAutoConfigResourceManagerTags?: (google.container.v1beta1.IResourceManagerTags|null);
+
+                /** ClusterUpdate desiredInTransitEncryptionConfig. */
+                public desiredInTransitEncryptionConfig?: (google.container.v1beta1.InTransitEncryptionConfig|keyof typeof google.container.v1beta1.InTransitEncryptionConfig|null);
+
                 /** ClusterUpdate _desiredEnablePrivateEndpoint. */
                 public _desiredEnablePrivateEndpoint?: "desiredEnablePrivateEndpoint";
 
@@ -29569,6 +29961,9 @@ export namespace google {
                 /** ClusterUpdate _desiredEnableFqdnNetworkPolicy. */
                 public _desiredEnableFqdnNetworkPolicy?: "desiredEnableFqdnNetworkPolicy";
 
+                /** ClusterUpdate _desiredInTransitEncryptionConfig. */
+                public _desiredInTransitEncryptionConfig?: "desiredInTransitEncryptionConfig";
+
                 /**
                  * Creates a new ClusterUpdate instance using the specified properties.
                  * @param [properties] Properties to set
@@ -30064,7 +30459,8 @@ export namespace google {
                     SET_NODE_POOL_SIZE = 14,
                     SET_NETWORK_POLICY = 15,
                     SET_MAINTENANCE_POLICY = 16,
-                    RESIZE_CLUSTER = 18
+                    RESIZE_CLUSTER = 18,
+                    FLEET_FEATURE_UPGRADE = 19
                 }
             }
 
@@ -30738,6 +31134,9 @@ export namespace google {
 
                 /** UpdateNodePoolRequest diskSizeGb */
                 diskSizeGb?: (number|Long|string|null);
+
+                /** UpdateNodePoolRequest resourceManagerTags */
+                resourceManagerTags?: (google.container.v1beta1.IResourceManagerTags|null);
             }
 
             /** Represents an UpdateNodePoolRequest. */
@@ -30830,6 +31229,9 @@ export namespace google {
                 /** UpdateNodePoolRequest diskSizeGb. */
                 public diskSizeGb: (number|Long|string);
 
+                /** UpdateNodePoolRequest resourceManagerTags. */
+                public resourceManagerTags?: (google.container.v1beta1.IResourceManagerTags|null);
+
                 /**
                  * Creates a new UpdateNodePoolRequest instance using the specified properties.
                  * @param [properties] Properties to set
@@ -34592,6 +34994,7 @@ export namespace google {
                             UPDATE_STARTED = 1,
                             CREATING_GREEN_POOL = 2,
                             CORDONING_BLUE_POOL = 3,
+                            WAITING_TO_DRAIN_BLUE_POOL = 8,
                             DRAINING_BLUE_POOL = 4,
                             NODE_POOL_SOAKING = 5,
                             DELETING_BLUE_POOL = 6,
@@ -38486,6 +38889,9 @@ export namespace google {
 
                 /** NetworkConfig enableFqdnNetworkPolicy */
                 enableFqdnNetworkPolicy?: (boolean|null);
+
+                /** NetworkConfig inTransitEncryptionConfig */
+                inTransitEncryptionConfig?: (google.container.v1beta1.InTransitEncryptionConfig|keyof typeof google.container.v1beta1.InTransitEncryptionConfig|null);
             }
 
             /** Represents a NetworkConfig. */
@@ -38536,9 +38942,15 @@ export namespace google {
                 /** NetworkConfig enableFqdnNetworkPolicy. */
                 public enableFqdnNetworkPolicy?: (boolean|null);
 
+                /** NetworkConfig inTransitEncryptionConfig. */
+                public inTransitEncryptionConfig?: (google.container.v1beta1.InTransitEncryptionConfig|keyof typeof google.container.v1beta1.InTransitEncryptionConfig|null);
+
                 /** NetworkConfig _enableFqdnNetworkPolicy. */
                 public _enableFqdnNetworkPolicy?: "enableFqdnNetworkPolicy";
 
+                /** NetworkConfig _inTransitEncryptionConfig. */
+                public _inTransitEncryptionConfig?: "inTransitEncryptionConfig";
+
                 /**
                  * Creates a new NetworkConfig instance using the specified properties.
                  * @param [properties] Properties to set
@@ -44432,6 +44844,217 @@ export namespace google {
                 IPV4 = 1,
                 IPV4_IPV6 = 2
             }
+
+            /** Properties of a ResourceManagerTags. */
+            interface IResourceManagerTags {
+
+                /** ResourceManagerTags tags */
+                tags?: ({ [k: string]: string }|null);
+            }
+
+            /** Represents a ResourceManagerTags. */
+            class ResourceManagerTags implements IResourceManagerTags {
+
+                /**
+                 * Constructs a new ResourceManagerTags.
+                 * @param [properties] Properties to set
+                 */
+                constructor(properties?: google.container.v1beta1.IResourceManagerTags);
+
+                /** ResourceManagerTags tags. */
+                public tags: { [k: string]: string };
+
+                /**
+                 * Creates a new ResourceManagerTags instance using the specified properties.
+                 * @param [properties] Properties to set
+                 * @returns ResourceManagerTags instance
+                 */
+                public static create(properties?: google.container.v1beta1.IResourceManagerTags): google.container.v1beta1.ResourceManagerTags;
+
+                /**
+                 * Encodes the specified ResourceManagerTags message. Does not implicitly {@link google.container.v1beta1.ResourceManagerTags.verify|verify} messages.
+                 * @param message ResourceManagerTags message or plain object to encode
+                 * @param [writer] Writer to encode to
+                 * @returns Writer
+                 */
+                public static encode(message: google.container.v1beta1.IResourceManagerTags, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                /**
+                 * Encodes the specified ResourceManagerTags message, length delimited. Does not implicitly {@link google.container.v1beta1.ResourceManagerTags.verify|verify} messages.
+                 * @param message ResourceManagerTags message or plain object to encode
+                 * @param [writer] Writer to encode to
+                 * @returns Writer
+                 */
+                public static encodeDelimited(message: google.container.v1beta1.IResourceManagerTags, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                /**
+                 * Decodes a ResourceManagerTags message from the specified reader or buffer.
+                 * @param reader Reader or buffer to decode from
+                 * @param [length] Message length if known beforehand
+                 * @returns ResourceManagerTags
+                 * @throws {Error} If the payload is not a reader or valid buffer
+                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                 */
+                public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.container.v1beta1.ResourceManagerTags;
+
+                /**
+                 * Decodes a ResourceManagerTags message from the specified reader or buffer, length delimited.
+                 * @param reader Reader or buffer to decode from
+                 * @returns ResourceManagerTags
+                 * @throws {Error} If the payload is not a reader or valid buffer
+                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                 */
+                public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.container.v1beta1.ResourceManagerTags;
+
+                /**
+                 * Verifies a ResourceManagerTags message.
+                 * @param message Plain object to verify
+                 * @returns `null` if valid, otherwise the reason why it is not
+                 */
+                public static verify(message: { [k: string]: any }): (string|null);
+
+                /**
+                 * Creates a ResourceManagerTags message from a plain object. Also converts values to their respective internal types.
+                 * @param object Plain object
+                 * @returns ResourceManagerTags
+                 */
+                public static fromObject(object: { [k: string]: any }): google.container.v1beta1.ResourceManagerTags;
+
+                /**
+                 * Creates a plain object from a ResourceManagerTags message. Also converts values to other types if specified.
+                 * @param message ResourceManagerTags
+                 * @param [options] Conversion options
+                 * @returns Plain object
+                 */
+                public static toObject(message: google.container.v1beta1.ResourceManagerTags, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                /**
+                 * Converts this ResourceManagerTags to JSON.
+                 * @returns JSON object
+                 */
+                public toJSON(): { [k: string]: any };
+
+                /**
+                 * Gets the default type url for ResourceManagerTags
+                 * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                 * @returns The default type url
+                 */
+                public static getTypeUrl(typeUrlPrefix?: string): string;
+            }
+
+            /** Properties of an EnterpriseConfig. */
+            interface IEnterpriseConfig {
+
+                /** EnterpriseConfig clusterTier */
+                clusterTier?: (google.container.v1beta1.EnterpriseConfig.ClusterTier|keyof typeof google.container.v1beta1.EnterpriseConfig.ClusterTier|null);
+            }
+
+            /** Represents an EnterpriseConfig. */
+            class EnterpriseConfig implements IEnterpriseConfig {
+
+                /**
+                 * Constructs a new EnterpriseConfig.
+                 * @param [properties] Properties to set
+                 */
+                constructor(properties?: google.container.v1beta1.IEnterpriseConfig);
+
+                /** EnterpriseConfig clusterTier. */
+                public clusterTier: (google.container.v1beta1.EnterpriseConfig.ClusterTier|keyof typeof google.container.v1beta1.EnterpriseConfig.ClusterTier);
+
+                /**
+                 * Creates a new EnterpriseConfig instance using the specified properties.
+                 * @param [properties] Properties to set
+                 * @returns EnterpriseConfig instance
+                 */
+                public static create(properties?: google.container.v1beta1.IEnterpriseConfig): google.container.v1beta1.EnterpriseConfig;
+
+                /**
+                 * Encodes the specified EnterpriseConfig message. Does not implicitly {@link google.container.v1beta1.EnterpriseConfig.verify|verify} messages.
+                 * @param message EnterpriseConfig message or plain object to encode
+                 * @param [writer] Writer to encode to
+                 * @returns Writer
+                 */
+                public static encode(message: google.container.v1beta1.IEnterpriseConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                /**
+                 * Encodes the specified EnterpriseConfig message, length delimited. Does not implicitly {@link google.container.v1beta1.EnterpriseConfig.verify|verify} messages.
+                 * @param message EnterpriseConfig message or plain object to encode
+                 * @param [writer] Writer to encode to
+                 * @returns Writer
+                 */
+                public static encodeDelimited(message: google.container.v1beta1.IEnterpriseConfig, writer?: $protobuf.Writer): $protobuf.Writer;
+
+                /**
+                 * Decodes an EnterpriseConfig message from the specified reader or buffer.
+                 * @param reader Reader or buffer to decode from
+                 * @param [length] Message length if known beforehand
+                 * @returns EnterpriseConfig
+                 * @throws {Error} If the payload is not a reader or valid buffer
+                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                 */
+                public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.container.v1beta1.EnterpriseConfig;
+
+                /**
+                 * Decodes an EnterpriseConfig message from the specified reader or buffer, length delimited.
+                 * @param reader Reader or buffer to decode from
+                 * @returns EnterpriseConfig
+                 * @throws {Error} If the payload is not a reader or valid buffer
+                 * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                 */
+                public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.container.v1beta1.EnterpriseConfig;
+
+                /**
+                 * Verifies an EnterpriseConfig message.
+                 * @param message Plain object to verify
+                 * @returns `null` if valid, otherwise the reason why it is not
+                 */
+                public static verify(message: { [k: string]: any }): (string|null);
+
+                /**
+                 * Creates an EnterpriseConfig message from a plain object. Also converts values to their respective internal types.
+                 * @param object Plain object
+                 * @returns EnterpriseConfig
+                 */
+                public static fromObject(object: { [k: string]: any }): google.container.v1beta1.EnterpriseConfig;
+
+                /**
+                 * Creates a plain object from an EnterpriseConfig message. Also converts values to other types if specified.
+                 * @param message EnterpriseConfig
+                 * @param [options] Conversion options
+                 * @returns Plain object
+                 */
+                public static toObject(message: google.container.v1beta1.EnterpriseConfig, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+                /**
+                 * Converts this EnterpriseConfig to JSON.
+                 * @returns JSON object
+                 */
+                public toJSON(): { [k: string]: any };
+
+                /**
+                 * Gets the default type url for EnterpriseConfig
+                 * @param [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                 * @returns The default type url
+                 */
+                public static getTypeUrl(typeUrlPrefix?: string): string;
+            }
+
+            namespace EnterpriseConfig {
+
+                /** ClusterTier enum. */
+                enum ClusterTier {
+                    CLUSTER_TIER_UNSPECIFIED = 0,
+                    STANDARD = 1,
+                    ENTERPRISE = 2
+                }
+            }
+
+            /** InTransitEncryptionConfig enum. */
+            enum InTransitEncryptionConfig {
+                IN_TRANSIT_ENCRYPTION_CONFIG_UNSPECIFIED = 0,
+                IN_TRANSIT_ENCRYPTION_DISABLED = 1,
+                IN_TRANSIT_ENCRYPTION_INTER_NODE_TRANSPARENT = 2
+            }
         }
     }
 
diff --git a/packages/google-container/protos/protos.js b/packages/google-container/protos/protos.js
index 51ca38452f3..b74267ed75e 100644
--- a/packages/google-container/protos/protos.js
+++ b/packages/google-container/protos/protos.js
@@ -2133,6 +2133,7 @@
                      * @property {google.container.v1.ILocalNvmeSsdBlockConfig|null} [localNvmeSsdBlockConfig] NodeConfig localNvmeSsdBlockConfig
                      * @property {google.container.v1.IEphemeralStorageLocalSsdConfig|null} [ephemeralStorageLocalSsdConfig] NodeConfig ephemeralStorageLocalSsdConfig
                      * @property {google.container.v1.ISoleTenantConfig|null} [soleTenantConfig] NodeConfig soleTenantConfig
+                     * @property {google.container.v1.IResourceManagerTags|null} [resourceManagerTags] NodeConfig resourceManagerTags
                      */
     
                     /**
@@ -2429,6 +2430,14 @@
                      */
                     NodeConfig.prototype.soleTenantConfig = null;
     
+                    /**
+                     * NodeConfig resourceManagerTags.
+                     * @member {google.container.v1.IResourceManagerTags|null|undefined} resourceManagerTags
+                     * @memberof google.container.v1.NodeConfig
+                     * @instance
+                     */
+                    NodeConfig.prototype.resourceManagerTags = null;
+    
                     // OneOf field names bound to virtual getters and setters
                     var $oneOfFields;
     
@@ -2542,6 +2551,8 @@
                             $root.google.container.v1.EphemeralStorageLocalSsdConfig.encode(message.ephemeralStorageLocalSsdConfig, writer.uint32(/* id 41, wireType 2 =*/330).fork()).ldelim();
                         if (message.soleTenantConfig != null && Object.hasOwnProperty.call(message, "soleTenantConfig"))
                             $root.google.container.v1.SoleTenantConfig.encode(message.soleTenantConfig, writer.uint32(/* id 42, wireType 2 =*/338).fork()).ldelim();
+                        if (message.resourceManagerTags != null && Object.hasOwnProperty.call(message, "resourceManagerTags"))
+                            $root.google.container.v1.ResourceManagerTags.encode(message.resourceManagerTags, writer.uint32(/* id 45, wireType 2 =*/362).fork()).ldelim();
                         return writer;
                     };
     
@@ -2777,6 +2788,10 @@
                                     message.soleTenantConfig = $root.google.container.v1.SoleTenantConfig.decode(reader, reader.uint32());
                                     break;
                                 }
+                            case 45: {
+                                    message.resourceManagerTags = $root.google.container.v1.ResourceManagerTags.decode(reader, reader.uint32());
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -2985,6 +3000,11 @@
                             if (error)
                                 return "soleTenantConfig." + error;
                         }
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags")) {
+                            var error = $root.google.container.v1.ResourceManagerTags.verify(message.resourceManagerTags);
+                            if (error)
+                                return "resourceManagerTags." + error;
+                        }
                         return null;
                     };
     
@@ -3157,6 +3177,11 @@
                                 throw TypeError(".google.container.v1.NodeConfig.soleTenantConfig: object expected");
                             message.soleTenantConfig = $root.google.container.v1.SoleTenantConfig.fromObject(object.soleTenantConfig);
                         }
+                        if (object.resourceManagerTags != null) {
+                            if (typeof object.resourceManagerTags !== "object")
+                                throw TypeError(".google.container.v1.NodeConfig.resourceManagerTags: object expected");
+                            message.resourceManagerTags = $root.google.container.v1.ResourceManagerTags.fromObject(object.resourceManagerTags);
+                        }
                         return message;
                     };
     
@@ -3211,6 +3236,7 @@
                             object.localNvmeSsdBlockConfig = null;
                             object.ephemeralStorageLocalSsdConfig = null;
                             object.soleTenantConfig = null;
+                            object.resourceManagerTags = null;
                         }
                         if (message.machineType != null && message.hasOwnProperty("machineType"))
                             object.machineType = message.machineType;
@@ -3305,6 +3331,8 @@
                             object.ephemeralStorageLocalSsdConfig = $root.google.container.v1.EphemeralStorageLocalSsdConfig.toObject(message.ephemeralStorageLocalSsdConfig, options);
                         if (message.soleTenantConfig != null && message.hasOwnProperty("soleTenantConfig"))
                             object.soleTenantConfig = $root.google.container.v1.SoleTenantConfig.toObject(message.soleTenantConfig, options);
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags"))
+                            object.resourceManagerTags = $root.google.container.v1.ResourceManagerTags.toObject(message.resourceManagerTags, options);
                         return object;
                     };
     
@@ -13862,6 +13890,7 @@
                      * @property {google.container.v1.IFleet|null} [fleet] Cluster fleet
                      * @property {google.container.v1.ISecurityPostureConfig|null} [securityPostureConfig] Cluster securityPostureConfig
                      * @property {google.container.v1.IK8sBetaAPIConfig|null} [enableK8sBetaApis] Cluster enableK8sBetaApis
+                     * @property {google.container.v1.IEnterpriseConfig|null} [enterpriseConfig] Cluster enterpriseConfig
                      */
     
                     /**
@@ -14412,6 +14441,14 @@
                      */
                     Cluster.prototype.enableK8sBetaApis = null;
     
+                    /**
+                     * Cluster enterpriseConfig.
+                     * @member {google.container.v1.IEnterpriseConfig|null|undefined} enterpriseConfig
+                     * @memberof google.container.v1.Cluster
+                     * @instance
+                     */
+                    Cluster.prototype.enterpriseConfig = null;
+    
                     // OneOf field names bound to virtual getters and setters
                     var $oneOfFields;
     
@@ -14587,6 +14624,8 @@
                             $root.google.container.v1.K8sBetaAPIConfig.encode(message.enableK8sBetaApis, writer.uint32(/* id 143, wireType 2 =*/1146).fork()).ldelim();
                         if (message.securityPostureConfig != null && Object.hasOwnProperty.call(message, "securityPostureConfig"))
                             $root.google.container.v1.SecurityPostureConfig.encode(message.securityPostureConfig, writer.uint32(/* id 145, wireType 2 =*/1162).fork()).ldelim();
+                        if (message.enterpriseConfig != null && Object.hasOwnProperty.call(message, "enterpriseConfig"))
+                            $root.google.container.v1.EnterpriseConfig.encode(message.enterpriseConfig, writer.uint32(/* id 149, wireType 2 =*/1194).fork()).ldelim();
                         return writer;
                     };
     
@@ -14912,6 +14951,10 @@
                                     message.enableK8sBetaApis = $root.google.container.v1.K8sBetaAPIConfig.decode(reader, reader.uint32());
                                     break;
                                 }
+                            case 149: {
+                                    message.enterpriseConfig = $root.google.container.v1.EnterpriseConfig.decode(reader, reader.uint32());
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -15250,6 +15293,11 @@
                             if (error)
                                 return "enableK8sBetaApis." + error;
                         }
+                        if (message.enterpriseConfig != null && message.hasOwnProperty("enterpriseConfig")) {
+                            var error = $root.google.container.v1.EnterpriseConfig.verify(message.enterpriseConfig);
+                            if (error)
+                                return "enterpriseConfig." + error;
+                        }
                         return null;
                     };
     
@@ -15561,6 +15609,11 @@
                                 throw TypeError(".google.container.v1.Cluster.enableK8sBetaApis: object expected");
                             message.enableK8sBetaApis = $root.google.container.v1.K8sBetaAPIConfig.fromObject(object.enableK8sBetaApis);
                         }
+                        if (object.enterpriseConfig != null) {
+                            if (typeof object.enterpriseConfig !== "object")
+                                throw TypeError(".google.container.v1.Cluster.enterpriseConfig: object expected");
+                            message.enterpriseConfig = $root.google.container.v1.EnterpriseConfig.fromObject(object.enterpriseConfig);
+                        }
                         return message;
                     };
     
@@ -15646,6 +15699,7 @@
                             object.fleet = null;
                             object.enableK8sBetaApis = null;
                             object.securityPostureConfig = null;
+                            object.enterpriseConfig = null;
                         }
                         if (message.name != null && message.hasOwnProperty("name"))
                             object.name = message.name;
@@ -15798,6 +15852,8 @@
                             object.enableK8sBetaApis = $root.google.container.v1.K8sBetaAPIConfig.toObject(message.enableK8sBetaApis, options);
                         if (message.securityPostureConfig != null && message.hasOwnProperty("securityPostureConfig"))
                             object.securityPostureConfig = $root.google.container.v1.SecurityPostureConfig.toObject(message.securityPostureConfig, options);
+                        if (message.enterpriseConfig != null && message.hasOwnProperty("enterpriseConfig"))
+                            object.enterpriseConfig = $root.google.container.v1.EnterpriseConfig.toObject(message.enterpriseConfig, options);
                         return object;
                     };
     
@@ -16419,6 +16475,7 @@
                      * @memberof google.container.v1
                      * @interface INodePoolAutoConfig
                      * @property {google.container.v1.INetworkTags|null} [networkTags] NodePoolAutoConfig networkTags
+                     * @property {google.container.v1.IResourceManagerTags|null} [resourceManagerTags] NodePoolAutoConfig resourceManagerTags
                      */
     
                     /**
@@ -16444,6 +16501,14 @@
                      */
                     NodePoolAutoConfig.prototype.networkTags = null;
     
+                    /**
+                     * NodePoolAutoConfig resourceManagerTags.
+                     * @member {google.container.v1.IResourceManagerTags|null|undefined} resourceManagerTags
+                     * @memberof google.container.v1.NodePoolAutoConfig
+                     * @instance
+                     */
+                    NodePoolAutoConfig.prototype.resourceManagerTags = null;
+    
                     /**
                      * Creates a new NodePoolAutoConfig instance using the specified properties.
                      * @function create
@@ -16470,6 +16535,8 @@
                             writer = $Writer.create();
                         if (message.networkTags != null && Object.hasOwnProperty.call(message, "networkTags"))
                             $root.google.container.v1.NetworkTags.encode(message.networkTags, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                        if (message.resourceManagerTags != null && Object.hasOwnProperty.call(message, "resourceManagerTags"))
+                            $root.google.container.v1.ResourceManagerTags.encode(message.resourceManagerTags, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                         return writer;
                     };
     
@@ -16508,6 +16575,10 @@
                                     message.networkTags = $root.google.container.v1.NetworkTags.decode(reader, reader.uint32());
                                     break;
                                 }
+                            case 2: {
+                                    message.resourceManagerTags = $root.google.container.v1.ResourceManagerTags.decode(reader, reader.uint32());
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -16548,6 +16619,11 @@
                             if (error)
                                 return "networkTags." + error;
                         }
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags")) {
+                            var error = $root.google.container.v1.ResourceManagerTags.verify(message.resourceManagerTags);
+                            if (error)
+                                return "resourceManagerTags." + error;
+                        }
                         return null;
                     };
     
@@ -16568,6 +16644,11 @@
                                 throw TypeError(".google.container.v1.NodePoolAutoConfig.networkTags: object expected");
                             message.networkTags = $root.google.container.v1.NetworkTags.fromObject(object.networkTags);
                         }
+                        if (object.resourceManagerTags != null) {
+                            if (typeof object.resourceManagerTags !== "object")
+                                throw TypeError(".google.container.v1.NodePoolAutoConfig.resourceManagerTags: object expected");
+                            message.resourceManagerTags = $root.google.container.v1.ResourceManagerTags.fromObject(object.resourceManagerTags);
+                        }
                         return message;
                     };
     
@@ -16584,10 +16665,14 @@
                         if (!options)
                             options = {};
                         var object = {};
-                        if (options.defaults)
+                        if (options.defaults) {
                             object.networkTags = null;
+                            object.resourceManagerTags = null;
+                        }
                         if (message.networkTags != null && message.hasOwnProperty("networkTags"))
                             object.networkTags = $root.google.container.v1.NetworkTags.toObject(message.networkTags, options);
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags"))
+                            object.resourceManagerTags = $root.google.container.v1.ResourceManagerTags.toObject(message.resourceManagerTags, options);
                         return object;
                     };
     
@@ -17120,6 +17205,7 @@
                      * @property {boolean|null} [desiredEnableFqdnNetworkPolicy] ClusterUpdate desiredEnableFqdnNetworkPolicy
                      * @property {google.container.v1.IWorkloadPolicyConfig|null} [desiredAutopilotWorkloadPolicyConfig] ClusterUpdate desiredAutopilotWorkloadPolicyConfig
                      * @property {google.container.v1.IK8sBetaAPIConfig|null} [desiredK8sBetaApis] ClusterUpdate desiredK8sBetaApis
+                     * @property {google.container.v1.IResourceManagerTags|null} [desiredNodePoolAutoConfigResourceManagerTags] ClusterUpdate desiredNodePoolAutoConfigResourceManagerTags
                      */
     
                     /**
@@ -17530,6 +17616,14 @@
                      */
                     ClusterUpdate.prototype.desiredK8sBetaApis = null;
     
+                    /**
+                     * ClusterUpdate desiredNodePoolAutoConfigResourceManagerTags.
+                     * @member {google.container.v1.IResourceManagerTags|null|undefined} desiredNodePoolAutoConfigResourceManagerTags
+                     * @memberof google.container.v1.ClusterUpdate
+                     * @instance
+                     */
+                    ClusterUpdate.prototype.desiredNodePoolAutoConfigResourceManagerTags = null;
+    
                     // OneOf field names bound to virtual getters and setters
                     var $oneOfFields;
     
@@ -17678,6 +17772,8 @@
                             $root.google.container.v1.WorkloadPolicyConfig.encode(message.desiredAutopilotWorkloadPolicyConfig, writer.uint32(/* id 128, wireType 2 =*/1026).fork()).ldelim();
                         if (message.desiredK8sBetaApis != null && Object.hasOwnProperty.call(message, "desiredK8sBetaApis"))
                             $root.google.container.v1.K8sBetaAPIConfig.encode(message.desiredK8sBetaApis, writer.uint32(/* id 131, wireType 2 =*/1050).fork()).ldelim();
+                        if (message.desiredNodePoolAutoConfigResourceManagerTags != null && Object.hasOwnProperty.call(message, "desiredNodePoolAutoConfigResourceManagerTags"))
+                            $root.google.container.v1.ResourceManagerTags.encode(message.desiredNodePoolAutoConfigResourceManagerTags, writer.uint32(/* id 136, wireType 2 =*/1090).fork()).ldelim();
                         return writer;
                     };
     
@@ -17910,6 +18006,10 @@
                                     message.desiredK8sBetaApis = $root.google.container.v1.K8sBetaAPIConfig.decode(reader, reader.uint32());
                                     break;
                                 }
+                            case 136: {
+                                    message.desiredNodePoolAutoConfigResourceManagerTags = $root.google.container.v1.ResourceManagerTags.decode(reader, reader.uint32());
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -18192,6 +18292,11 @@
                             if (error)
                                 return "desiredK8sBetaApis." + error;
                         }
+                        if (message.desiredNodePoolAutoConfigResourceManagerTags != null && message.hasOwnProperty("desiredNodePoolAutoConfigResourceManagerTags")) {
+                            var error = $root.google.container.v1.ResourceManagerTags.verify(message.desiredNodePoolAutoConfigResourceManagerTags);
+                            if (error)
+                                return "desiredNodePoolAutoConfigResourceManagerTags." + error;
+                        }
                         return null;
                     };
     
@@ -18476,6 +18581,11 @@
                                 throw TypeError(".google.container.v1.ClusterUpdate.desiredK8sBetaApis: object expected");
                             message.desiredK8sBetaApis = $root.google.container.v1.K8sBetaAPIConfig.fromObject(object.desiredK8sBetaApis);
                         }
+                        if (object.desiredNodePoolAutoConfigResourceManagerTags != null) {
+                            if (typeof object.desiredNodePoolAutoConfigResourceManagerTags !== "object")
+                                throw TypeError(".google.container.v1.ClusterUpdate.desiredNodePoolAutoConfigResourceManagerTags: object expected");
+                            message.desiredNodePoolAutoConfigResourceManagerTags = $root.google.container.v1.ResourceManagerTags.fromObject(object.desiredNodePoolAutoConfigResourceManagerTags);
+                        }
                         return message;
                     };
     
@@ -18541,6 +18651,7 @@
                             object.desiredNetworkPerformanceConfig = null;
                             object.desiredAutopilotWorkloadPolicyConfig = null;
                             object.desiredK8sBetaApis = null;
+                            object.desiredNodePoolAutoConfigResourceManagerTags = null;
                         }
                         if (message.desiredNodeVersion != null && message.hasOwnProperty("desiredNodeVersion"))
                             object.desiredNodeVersion = message.desiredNodeVersion;
@@ -18649,6 +18760,8 @@
                             object.desiredAutopilotWorkloadPolicyConfig = $root.google.container.v1.WorkloadPolicyConfig.toObject(message.desiredAutopilotWorkloadPolicyConfig, options);
                         if (message.desiredK8sBetaApis != null && message.hasOwnProperty("desiredK8sBetaApis"))
                             object.desiredK8sBetaApis = $root.google.container.v1.K8sBetaAPIConfig.toObject(message.desiredK8sBetaApis, options);
+                        if (message.desiredNodePoolAutoConfigResourceManagerTags != null && message.hasOwnProperty("desiredNodePoolAutoConfigResourceManagerTags"))
+                            object.desiredNodePoolAutoConfigResourceManagerTags = $root.google.container.v1.ResourceManagerTags.toObject(message.desiredNodePoolAutoConfigResourceManagerTags, options);
                         return object;
                     };
     
@@ -19549,6 +19662,7 @@
                             case 15:
                             case 16:
                             case 18:
+                            case 19:
                                 break;
                             }
                         if (message.status != null && message.hasOwnProperty("status"))
@@ -19709,6 +19823,10 @@
                         case 18:
                             message.operationType = 18;
                             break;
+                        case "FLEET_FEATURE_UPGRADE":
+                        case 19:
+                            message.operationType = 19;
+                            break;
                         }
                         switch (object.status) {
                         default:
@@ -19924,6 +20042,7 @@
                      * @property {number} SET_NETWORK_POLICY=15 SET_NETWORK_POLICY value
                      * @property {number} SET_MAINTENANCE_POLICY=16 SET_MAINTENANCE_POLICY value
                      * @property {number} RESIZE_CLUSTER=18 RESIZE_CLUSTER value
+                     * @property {number} FLEET_FEATURE_UPGRADE=19 FLEET_FEATURE_UPGRADE value
                      */
                     Operation.Type = (function() {
                         var valuesById = {}, values = Object.create(valuesById);
@@ -19945,6 +20064,7 @@
                         values[valuesById[15] = "SET_NETWORK_POLICY"] = 15;
                         values[valuesById[16] = "SET_MAINTENANCE_POLICY"] = 16;
                         values[valuesById[18] = "RESIZE_CLUSTER"] = 18;
+                        values[valuesById[19] = "FLEET_FEATURE_UPGRADE"] = 19;
                         return values;
                     })();
     
@@ -21500,6 +21620,7 @@
                      * @property {string|null} [machineType] UpdateNodePoolRequest machineType
                      * @property {string|null} [diskType] UpdateNodePoolRequest diskType
                      * @property {number|Long|null} [diskSizeGb] UpdateNodePoolRequest diskSizeGb
+                     * @property {google.container.v1.IResourceManagerTags|null} [resourceManagerTags] UpdateNodePoolRequest resourceManagerTags
                      */
     
                     /**
@@ -21734,6 +21855,14 @@
                      */
                     UpdateNodePoolRequest.prototype.diskSizeGb = $util.Long ? $util.Long.fromBits(0,0,false) : 0;
     
+                    /**
+                     * UpdateNodePoolRequest resourceManagerTags.
+                     * @member {google.container.v1.IResourceManagerTags|null|undefined} resourceManagerTags
+                     * @memberof google.container.v1.UpdateNodePoolRequest
+                     * @instance
+                     */
+                    UpdateNodePoolRequest.prototype.resourceManagerTags = null;
+    
                     /**
                      * Creates a new UpdateNodePoolRequest instance using the specified properties.
                      * @function create
@@ -21813,6 +21942,8 @@
                             writer.uint32(/* id 37, wireType 2 =*/298).string(message.diskType);
                         if (message.diskSizeGb != null && Object.hasOwnProperty.call(message, "diskSizeGb"))
                             writer.uint32(/* id 38, wireType 0 =*/304).int64(message.diskSizeGb);
+                        if (message.resourceManagerTags != null && Object.hasOwnProperty.call(message, "resourceManagerTags"))
+                            $root.google.container.v1.ResourceManagerTags.encode(message.resourceManagerTags, writer.uint32(/* id 39, wireType 2 =*/314).fork()).ldelim();
                         return writer;
                     };
     
@@ -21957,6 +22088,10 @@
                                     message.diskSizeGb = reader.int64();
                                     break;
                                 }
+                            case 39: {
+                                    message.resourceManagerTags = $root.google.container.v1.ResourceManagerTags.decode(reader, reader.uint32());
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -22107,6 +22242,11 @@
                         if (message.diskSizeGb != null && message.hasOwnProperty("diskSizeGb"))
                             if (!$util.isInteger(message.diskSizeGb) && !(message.diskSizeGb && $util.isInteger(message.diskSizeGb.low) && $util.isInteger(message.diskSizeGb.high)))
                                 return "diskSizeGb: integer|Long expected";
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags")) {
+                            var error = $root.google.container.v1.ResourceManagerTags.verify(message.resourceManagerTags);
+                            if (error)
+                                return "resourceManagerTags." + error;
+                        }
                         return null;
                     };
     
@@ -22233,6 +22373,11 @@
                                 message.diskSizeGb = object.diskSizeGb;
                             else if (typeof object.diskSizeGb === "object")
                                 message.diskSizeGb = new $util.LongBits(object.diskSizeGb.low >>> 0, object.diskSizeGb.high >>> 0).toNumber();
+                        if (object.resourceManagerTags != null) {
+                            if (typeof object.resourceManagerTags !== "object")
+                                throw TypeError(".google.container.v1.UpdateNodePoolRequest.resourceManagerTags: object expected");
+                            message.resourceManagerTags = $root.google.container.v1.ResourceManagerTags.fromObject(object.resourceManagerTags);
+                        }
                         return message;
                     };
     
@@ -22282,6 +22427,7 @@
                                 object.diskSizeGb = options.longs === String ? long.toString() : options.longs === Number ? long.toNumber() : long;
                             } else
                                 object.diskSizeGb = options.longs === String ? "0" : 0;
+                            object.resourceManagerTags = null;
                         }
                         if (message.projectId != null && message.hasOwnProperty("projectId"))
                             object.projectId = message.projectId;
@@ -22343,6 +22489,8 @@
                                 object.diskSizeGb = options.longs === String ? String(message.diskSizeGb) : message.diskSizeGb;
                             else
                                 object.diskSizeGb = options.longs === String ? $util.Long.prototype.toString.call(message.diskSizeGb) : options.longs === Number ? new $util.LongBits(message.diskSizeGb.low >>> 0, message.diskSizeGb.high >>> 0).toNumber() : message.diskSizeGb;
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags"))
+                            object.resourceManagerTags = $root.google.container.v1.ResourceManagerTags.toObject(message.resourceManagerTags, options);
                         return object;
                     };
     
@@ -53644,6 +53792,487 @@
                     return EphemeralStorageLocalSsdConfig;
                 })();
     
+                v1.ResourceManagerTags = (function() {
+    
+                    /**
+                     * Properties of a ResourceManagerTags.
+                     * @memberof google.container.v1
+                     * @interface IResourceManagerTags
+                     * @property {Object.<string,string>|null} [tags] ResourceManagerTags tags
+                     */
+    
+                    /**
+                     * Constructs a new ResourceManagerTags.
+                     * @memberof google.container.v1
+                     * @classdesc Represents a ResourceManagerTags.
+                     * @implements IResourceManagerTags
+                     * @constructor
+                     * @param {google.container.v1.IResourceManagerTags=} [properties] Properties to set
+                     */
+                    function ResourceManagerTags(properties) {
+                        this.tags = {};
+                        if (properties)
+                            for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                if (properties[keys[i]] != null)
+                                    this[keys[i]] = properties[keys[i]];
+                    }
+    
+                    /**
+                     * ResourceManagerTags tags.
+                     * @member {Object.<string,string>} tags
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @instance
+                     */
+                    ResourceManagerTags.prototype.tags = $util.emptyObject;
+    
+                    /**
+                     * Creates a new ResourceManagerTags instance using the specified properties.
+                     * @function create
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @static
+                     * @param {google.container.v1.IResourceManagerTags=} [properties] Properties to set
+                     * @returns {google.container.v1.ResourceManagerTags} ResourceManagerTags instance
+                     */
+                    ResourceManagerTags.create = function create(properties) {
+                        return new ResourceManagerTags(properties);
+                    };
+    
+                    /**
+                     * Encodes the specified ResourceManagerTags message. Does not implicitly {@link google.container.v1.ResourceManagerTags.verify|verify} messages.
+                     * @function encode
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @static
+                     * @param {google.container.v1.IResourceManagerTags} message ResourceManagerTags message or plain object to encode
+                     * @param {$protobuf.Writer} [writer] Writer to encode to
+                     * @returns {$protobuf.Writer} Writer
+                     */
+                    ResourceManagerTags.encode = function encode(message, writer) {
+                        if (!writer)
+                            writer = $Writer.create();
+                        if (message.tags != null && Object.hasOwnProperty.call(message, "tags"))
+                            for (var keys = Object.keys(message.tags), i = 0; i < keys.length; ++i)
+                                writer.uint32(/* id 1, wireType 2 =*/10).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.tags[keys[i]]).ldelim();
+                        return writer;
+                    };
+    
+                    /**
+                     * Encodes the specified ResourceManagerTags message, length delimited. Does not implicitly {@link google.container.v1.ResourceManagerTags.verify|verify} messages.
+                     * @function encodeDelimited
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @static
+                     * @param {google.container.v1.IResourceManagerTags} message ResourceManagerTags message or plain object to encode
+                     * @param {$protobuf.Writer} [writer] Writer to encode to
+                     * @returns {$protobuf.Writer} Writer
+                     */
+                    ResourceManagerTags.encodeDelimited = function encodeDelimited(message, writer) {
+                        return this.encode(message, writer).ldelim();
+                    };
+    
+                    /**
+                     * Decodes a ResourceManagerTags message from the specified reader or buffer.
+                     * @function decode
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @static
+                     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                     * @param {number} [length] Message length if known beforehand
+                     * @returns {google.container.v1.ResourceManagerTags} ResourceManagerTags
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    ResourceManagerTags.decode = function decode(reader, length) {
+                        if (!(reader instanceof $Reader))
+                            reader = $Reader.create(reader);
+                        var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.container.v1.ResourceManagerTags(), key, value;
+                        while (reader.pos < end) {
+                            var tag = reader.uint32();
+                            switch (tag >>> 3) {
+                            case 1: {
+                                    if (message.tags === $util.emptyObject)
+                                        message.tags = {};
+                                    var end2 = reader.uint32() + reader.pos;
+                                    key = "";
+                                    value = "";
+                                    while (reader.pos < end2) {
+                                        var tag2 = reader.uint32();
+                                        switch (tag2 >>> 3) {
+                                        case 1:
+                                            key = reader.string();
+                                            break;
+                                        case 2:
+                                            value = reader.string();
+                                            break;
+                                        default:
+                                            reader.skipType(tag2 & 7);
+                                            break;
+                                        }
+                                    }
+                                    message.tags[key] = value;
+                                    break;
+                                }
+                            default:
+                                reader.skipType(tag & 7);
+                                break;
+                            }
+                        }
+                        return message;
+                    };
+    
+                    /**
+                     * Decodes a ResourceManagerTags message from the specified reader or buffer, length delimited.
+                     * @function decodeDelimited
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @static
+                     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                     * @returns {google.container.v1.ResourceManagerTags} ResourceManagerTags
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    ResourceManagerTags.decodeDelimited = function decodeDelimited(reader) {
+                        if (!(reader instanceof $Reader))
+                            reader = new $Reader(reader);
+                        return this.decode(reader, reader.uint32());
+                    };
+    
+                    /**
+                     * Verifies a ResourceManagerTags message.
+                     * @function verify
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @static
+                     * @param {Object.<string,*>} message Plain object to verify
+                     * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                     */
+                    ResourceManagerTags.verify = function verify(message) {
+                        if (typeof message !== "object" || message === null)
+                            return "object expected";
+                        if (message.tags != null && message.hasOwnProperty("tags")) {
+                            if (!$util.isObject(message.tags))
+                                return "tags: object expected";
+                            var key = Object.keys(message.tags);
+                            for (var i = 0; i < key.length; ++i)
+                                if (!$util.isString(message.tags[key[i]]))
+                                    return "tags: string{k:string} expected";
+                        }
+                        return null;
+                    };
+    
+                    /**
+                     * Creates a ResourceManagerTags message from a plain object. Also converts values to their respective internal types.
+                     * @function fromObject
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @static
+                     * @param {Object.<string,*>} object Plain object
+                     * @returns {google.container.v1.ResourceManagerTags} ResourceManagerTags
+                     */
+                    ResourceManagerTags.fromObject = function fromObject(object) {
+                        if (object instanceof $root.google.container.v1.ResourceManagerTags)
+                            return object;
+                        var message = new $root.google.container.v1.ResourceManagerTags();
+                        if (object.tags) {
+                            if (typeof object.tags !== "object")
+                                throw TypeError(".google.container.v1.ResourceManagerTags.tags: object expected");
+                            message.tags = {};
+                            for (var keys = Object.keys(object.tags), i = 0; i < keys.length; ++i)
+                                message.tags[keys[i]] = String(object.tags[keys[i]]);
+                        }
+                        return message;
+                    };
+    
+                    /**
+                     * Creates a plain object from a ResourceManagerTags message. Also converts values to other types if specified.
+                     * @function toObject
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @static
+                     * @param {google.container.v1.ResourceManagerTags} message ResourceManagerTags
+                     * @param {$protobuf.IConversionOptions} [options] Conversion options
+                     * @returns {Object.<string,*>} Plain object
+                     */
+                    ResourceManagerTags.toObject = function toObject(message, options) {
+                        if (!options)
+                            options = {};
+                        var object = {};
+                        if (options.objects || options.defaults)
+                            object.tags = {};
+                        var keys2;
+                        if (message.tags && (keys2 = Object.keys(message.tags)).length) {
+                            object.tags = {};
+                            for (var j = 0; j < keys2.length; ++j)
+                                object.tags[keys2[j]] = message.tags[keys2[j]];
+                        }
+                        return object;
+                    };
+    
+                    /**
+                     * Converts this ResourceManagerTags to JSON.
+                     * @function toJSON
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @instance
+                     * @returns {Object.<string,*>} JSON object
+                     */
+                    ResourceManagerTags.prototype.toJSON = function toJSON() {
+                        return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                    };
+    
+                    /**
+                     * Gets the default type url for ResourceManagerTags
+                     * @function getTypeUrl
+                     * @memberof google.container.v1.ResourceManagerTags
+                     * @static
+                     * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns {string} The default type url
+                     */
+                    ResourceManagerTags.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        if (typeUrlPrefix === undefined) {
+                            typeUrlPrefix = "type.googleapis.com";
+                        }
+                        return typeUrlPrefix + "/google.container.v1.ResourceManagerTags";
+                    };
+    
+                    return ResourceManagerTags;
+                })();
+    
+                v1.EnterpriseConfig = (function() {
+    
+                    /**
+                     * Properties of an EnterpriseConfig.
+                     * @memberof google.container.v1
+                     * @interface IEnterpriseConfig
+                     * @property {google.container.v1.EnterpriseConfig.ClusterTier|null} [clusterTier] EnterpriseConfig clusterTier
+                     */
+    
+                    /**
+                     * Constructs a new EnterpriseConfig.
+                     * @memberof google.container.v1
+                     * @classdesc Represents an EnterpriseConfig.
+                     * @implements IEnterpriseConfig
+                     * @constructor
+                     * @param {google.container.v1.IEnterpriseConfig=} [properties] Properties to set
+                     */
+                    function EnterpriseConfig(properties) {
+                        if (properties)
+                            for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                if (properties[keys[i]] != null)
+                                    this[keys[i]] = properties[keys[i]];
+                    }
+    
+                    /**
+                     * EnterpriseConfig clusterTier.
+                     * @member {google.container.v1.EnterpriseConfig.ClusterTier} clusterTier
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @instance
+                     */
+                    EnterpriseConfig.prototype.clusterTier = 0;
+    
+                    /**
+                     * Creates a new EnterpriseConfig instance using the specified properties.
+                     * @function create
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @static
+                     * @param {google.container.v1.IEnterpriseConfig=} [properties] Properties to set
+                     * @returns {google.container.v1.EnterpriseConfig} EnterpriseConfig instance
+                     */
+                    EnterpriseConfig.create = function create(properties) {
+                        return new EnterpriseConfig(properties);
+                    };
+    
+                    /**
+                     * Encodes the specified EnterpriseConfig message. Does not implicitly {@link google.container.v1.EnterpriseConfig.verify|verify} messages.
+                     * @function encode
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @static
+                     * @param {google.container.v1.IEnterpriseConfig} message EnterpriseConfig message or plain object to encode
+                     * @param {$protobuf.Writer} [writer] Writer to encode to
+                     * @returns {$protobuf.Writer} Writer
+                     */
+                    EnterpriseConfig.encode = function encode(message, writer) {
+                        if (!writer)
+                            writer = $Writer.create();
+                        if (message.clusterTier != null && Object.hasOwnProperty.call(message, "clusterTier"))
+                            writer.uint32(/* id 1, wireType 0 =*/8).int32(message.clusterTier);
+                        return writer;
+                    };
+    
+                    /**
+                     * Encodes the specified EnterpriseConfig message, length delimited. Does not implicitly {@link google.container.v1.EnterpriseConfig.verify|verify} messages.
+                     * @function encodeDelimited
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @static
+                     * @param {google.container.v1.IEnterpriseConfig} message EnterpriseConfig message or plain object to encode
+                     * @param {$protobuf.Writer} [writer] Writer to encode to
+                     * @returns {$protobuf.Writer} Writer
+                     */
+                    EnterpriseConfig.encodeDelimited = function encodeDelimited(message, writer) {
+                        return this.encode(message, writer).ldelim();
+                    };
+    
+                    /**
+                     * Decodes an EnterpriseConfig message from the specified reader or buffer.
+                     * @function decode
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @static
+                     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                     * @param {number} [length] Message length if known beforehand
+                     * @returns {google.container.v1.EnterpriseConfig} EnterpriseConfig
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    EnterpriseConfig.decode = function decode(reader, length) {
+                        if (!(reader instanceof $Reader))
+                            reader = $Reader.create(reader);
+                        var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.container.v1.EnterpriseConfig();
+                        while (reader.pos < end) {
+                            var tag = reader.uint32();
+                            switch (tag >>> 3) {
+                            case 1: {
+                                    message.clusterTier = reader.int32();
+                                    break;
+                                }
+                            default:
+                                reader.skipType(tag & 7);
+                                break;
+                            }
+                        }
+                        return message;
+                    };
+    
+                    /**
+                     * Decodes an EnterpriseConfig message from the specified reader or buffer, length delimited.
+                     * @function decodeDelimited
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @static
+                     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                     * @returns {google.container.v1.EnterpriseConfig} EnterpriseConfig
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    EnterpriseConfig.decodeDelimited = function decodeDelimited(reader) {
+                        if (!(reader instanceof $Reader))
+                            reader = new $Reader(reader);
+                        return this.decode(reader, reader.uint32());
+                    };
+    
+                    /**
+                     * Verifies an EnterpriseConfig message.
+                     * @function verify
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @static
+                     * @param {Object.<string,*>} message Plain object to verify
+                     * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                     */
+                    EnterpriseConfig.verify = function verify(message) {
+                        if (typeof message !== "object" || message === null)
+                            return "object expected";
+                        if (message.clusterTier != null && message.hasOwnProperty("clusterTier"))
+                            switch (message.clusterTier) {
+                            default:
+                                return "clusterTier: enum value expected";
+                            case 0:
+                            case 1:
+                            case 2:
+                                break;
+                            }
+                        return null;
+                    };
+    
+                    /**
+                     * Creates an EnterpriseConfig message from a plain object. Also converts values to their respective internal types.
+                     * @function fromObject
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @static
+                     * @param {Object.<string,*>} object Plain object
+                     * @returns {google.container.v1.EnterpriseConfig} EnterpriseConfig
+                     */
+                    EnterpriseConfig.fromObject = function fromObject(object) {
+                        if (object instanceof $root.google.container.v1.EnterpriseConfig)
+                            return object;
+                        var message = new $root.google.container.v1.EnterpriseConfig();
+                        switch (object.clusterTier) {
+                        default:
+                            if (typeof object.clusterTier === "number") {
+                                message.clusterTier = object.clusterTier;
+                                break;
+                            }
+                            break;
+                        case "CLUSTER_TIER_UNSPECIFIED":
+                        case 0:
+                            message.clusterTier = 0;
+                            break;
+                        case "STANDARD":
+                        case 1:
+                            message.clusterTier = 1;
+                            break;
+                        case "ENTERPRISE":
+                        case 2:
+                            message.clusterTier = 2;
+                            break;
+                        }
+                        return message;
+                    };
+    
+                    /**
+                     * Creates a plain object from an EnterpriseConfig message. Also converts values to other types if specified.
+                     * @function toObject
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @static
+                     * @param {google.container.v1.EnterpriseConfig} message EnterpriseConfig
+                     * @param {$protobuf.IConversionOptions} [options] Conversion options
+                     * @returns {Object.<string,*>} Plain object
+                     */
+                    EnterpriseConfig.toObject = function toObject(message, options) {
+                        if (!options)
+                            options = {};
+                        var object = {};
+                        if (options.defaults)
+                            object.clusterTier = options.enums === String ? "CLUSTER_TIER_UNSPECIFIED" : 0;
+                        if (message.clusterTier != null && message.hasOwnProperty("clusterTier"))
+                            object.clusterTier = options.enums === String ? $root.google.container.v1.EnterpriseConfig.ClusterTier[message.clusterTier] === undefined ? message.clusterTier : $root.google.container.v1.EnterpriseConfig.ClusterTier[message.clusterTier] : message.clusterTier;
+                        return object;
+                    };
+    
+                    /**
+                     * Converts this EnterpriseConfig to JSON.
+                     * @function toJSON
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @instance
+                     * @returns {Object.<string,*>} JSON object
+                     */
+                    EnterpriseConfig.prototype.toJSON = function toJSON() {
+                        return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                    };
+    
+                    /**
+                     * Gets the default type url for EnterpriseConfig
+                     * @function getTypeUrl
+                     * @memberof google.container.v1.EnterpriseConfig
+                     * @static
+                     * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns {string} The default type url
+                     */
+                    EnterpriseConfig.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        if (typeUrlPrefix === undefined) {
+                            typeUrlPrefix = "type.googleapis.com";
+                        }
+                        return typeUrlPrefix + "/google.container.v1.EnterpriseConfig";
+                    };
+    
+                    /**
+                     * ClusterTier enum.
+                     * @name google.container.v1.EnterpriseConfig.ClusterTier
+                     * @enum {number}
+                     * @property {number} CLUSTER_TIER_UNSPECIFIED=0 CLUSTER_TIER_UNSPECIFIED value
+                     * @property {number} STANDARD=1 STANDARD value
+                     * @property {number} ENTERPRISE=2 ENTERPRISE value
+                     */
+                    EnterpriseConfig.ClusterTier = (function() {
+                        var valuesById = {}, values = Object.create(valuesById);
+                        values[valuesById[0] = "CLUSTER_TIER_UNSPECIFIED"] = 0;
+                        values[valuesById[1] = "STANDARD"] = 1;
+                        values[valuesById[2] = "ENTERPRISE"] = 2;
+                        return values;
+                    })();
+    
+                    return EnterpriseConfig;
+                })();
+    
                 return v1;
             })();
     
@@ -55767,6 +56396,7 @@
                      * @property {google.container.v1beta1.IEphemeralStorageLocalSsdConfig|null} [ephemeralStorageLocalSsdConfig] NodeConfig ephemeralStorageLocalSsdConfig
                      * @property {google.container.v1beta1.ISoleTenantConfig|null} [soleTenantConfig] NodeConfig soleTenantConfig
                      * @property {google.container.v1beta1.IHostMaintenancePolicy|null} [hostMaintenancePolicy] NodeConfig hostMaintenancePolicy
+                     * @property {google.container.v1beta1.IResourceManagerTags|null} [resourceManagerTags] NodeConfig resourceManagerTags
                      * @property {boolean|null} [enableConfidentialStorage] NodeConfig enableConfidentialStorage
                      */
     
@@ -56080,6 +56710,14 @@
                      */
                     NodeConfig.prototype.hostMaintenancePolicy = null;
     
+                    /**
+                     * NodeConfig resourceManagerTags.
+                     * @member {google.container.v1beta1.IResourceManagerTags|null|undefined} resourceManagerTags
+                     * @memberof google.container.v1beta1.NodeConfig
+                     * @instance
+                     */
+                    NodeConfig.prototype.resourceManagerTags = null;
+    
                     /**
                      * NodeConfig enableConfidentialStorage.
                      * @member {boolean} enableConfidentialStorage
@@ -56205,6 +56843,8 @@
                             $root.google.container.v1beta1.SoleTenantConfig.encode(message.soleTenantConfig, writer.uint32(/* id 42, wireType 2 =*/338).fork()).ldelim();
                         if (message.hostMaintenancePolicy != null && Object.hasOwnProperty.call(message, "hostMaintenancePolicy"))
                             $root.google.container.v1beta1.HostMaintenancePolicy.encode(message.hostMaintenancePolicy, writer.uint32(/* id 44, wireType 2 =*/354).fork()).ldelim();
+                        if (message.resourceManagerTags != null && Object.hasOwnProperty.call(message, "resourceManagerTags"))
+                            $root.google.container.v1beta1.ResourceManagerTags.encode(message.resourceManagerTags, writer.uint32(/* id 45, wireType 2 =*/362).fork()).ldelim();
                         if (message.enableConfidentialStorage != null && Object.hasOwnProperty.call(message, "enableConfidentialStorage"))
                             writer.uint32(/* id 46, wireType 0 =*/368).bool(message.enableConfidentialStorage);
                         return writer;
@@ -56450,6 +57090,10 @@
                                     message.hostMaintenancePolicy = $root.google.container.v1beta1.HostMaintenancePolicy.decode(reader, reader.uint32());
                                     break;
                                 }
+                            case 45: {
+                                    message.resourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.decode(reader, reader.uint32());
+                                    break;
+                                }
                             case 46: {
                                     message.enableConfidentialStorage = reader.bool();
                                     break;
@@ -56672,6 +57316,11 @@
                             if (error)
                                 return "hostMaintenancePolicy." + error;
                         }
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags")) {
+                            var error = $root.google.container.v1beta1.ResourceManagerTags.verify(message.resourceManagerTags);
+                            if (error)
+                                return "resourceManagerTags." + error;
+                        }
                         if (message.enableConfidentialStorage != null && message.hasOwnProperty("enableConfidentialStorage"))
                             if (typeof message.enableConfidentialStorage !== "boolean")
                                 return "enableConfidentialStorage: boolean expected";
@@ -56857,6 +57506,11 @@
                                 throw TypeError(".google.container.v1beta1.NodeConfig.hostMaintenancePolicy: object expected");
                             message.hostMaintenancePolicy = $root.google.container.v1beta1.HostMaintenancePolicy.fromObject(object.hostMaintenancePolicy);
                         }
+                        if (object.resourceManagerTags != null) {
+                            if (typeof object.resourceManagerTags !== "object")
+                                throw TypeError(".google.container.v1beta1.NodeConfig.resourceManagerTags: object expected");
+                            message.resourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.fromObject(object.resourceManagerTags);
+                        }
                         if (object.enableConfidentialStorage != null)
                             message.enableConfidentialStorage = Boolean(object.enableConfidentialStorage);
                         return message;
@@ -56915,6 +57569,7 @@
                             object.ephemeralStorageLocalSsdConfig = null;
                             object.soleTenantConfig = null;
                             object.hostMaintenancePolicy = null;
+                            object.resourceManagerTags = null;
                             object.enableConfidentialStorage = false;
                         }
                         if (message.machineType != null && message.hasOwnProperty("machineType"))
@@ -57014,6 +57669,8 @@
                             object.soleTenantConfig = $root.google.container.v1beta1.SoleTenantConfig.toObject(message.soleTenantConfig, options);
                         if (message.hostMaintenancePolicy != null && message.hasOwnProperty("hostMaintenancePolicy"))
                             object.hostMaintenancePolicy = $root.google.container.v1beta1.HostMaintenancePolicy.toObject(message.hostMaintenancePolicy, options);
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags"))
+                            object.resourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.toObject(message.resourceManagerTags, options);
                         if (message.enableConfidentialStorage != null && message.hasOwnProperty("enableConfidentialStorage"))
                             object.enableConfidentialStorage = message.enableConfidentialStorage;
                         return object;
@@ -60720,6 +61377,7 @@
                      * @memberof google.container.v1beta1
                      * @interface IHostMaintenancePolicy
                      * @property {google.container.v1beta1.HostMaintenancePolicy.MaintenanceInterval|null} [maintenanceInterval] HostMaintenancePolicy maintenanceInterval
+                     * @property {google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy|null} [opportunisticMaintenanceStrategy] HostMaintenancePolicy opportunisticMaintenanceStrategy
                      */
     
                     /**
@@ -60745,6 +61403,14 @@
                      */
                     HostMaintenancePolicy.prototype.maintenanceInterval = null;
     
+                    /**
+                     * HostMaintenancePolicy opportunisticMaintenanceStrategy.
+                     * @member {google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy|null|undefined} opportunisticMaintenanceStrategy
+                     * @memberof google.container.v1beta1.HostMaintenancePolicy
+                     * @instance
+                     */
+                    HostMaintenancePolicy.prototype.opportunisticMaintenanceStrategy = null;
+    
                     // OneOf field names bound to virtual getters and setters
                     var $oneOfFields;
     
@@ -60759,6 +61425,17 @@
                         set: $util.oneOfSetter($oneOfFields)
                     });
     
+                    /**
+                     * HostMaintenancePolicy maintenanceStrategy.
+                     * @member {"opportunisticMaintenanceStrategy"|undefined} maintenanceStrategy
+                     * @memberof google.container.v1beta1.HostMaintenancePolicy
+                     * @instance
+                     */
+                    Object.defineProperty(HostMaintenancePolicy.prototype, "maintenanceStrategy", {
+                        get: $util.oneOfGetter($oneOfFields = ["opportunisticMaintenanceStrategy"]),
+                        set: $util.oneOfSetter($oneOfFields)
+                    });
+    
                     /**
                      * Creates a new HostMaintenancePolicy instance using the specified properties.
                      * @function create
@@ -60785,6 +61462,8 @@
                             writer = $Writer.create();
                         if (message.maintenanceInterval != null && Object.hasOwnProperty.call(message, "maintenanceInterval"))
                             writer.uint32(/* id 1, wireType 0 =*/8).int32(message.maintenanceInterval);
+                        if (message.opportunisticMaintenanceStrategy != null && Object.hasOwnProperty.call(message, "opportunisticMaintenanceStrategy"))
+                            $root.google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.encode(message.opportunisticMaintenanceStrategy, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                         return writer;
                     };
     
@@ -60823,6 +61502,10 @@
                                     message.maintenanceInterval = reader.int32();
                                     break;
                                 }
+                            case 2: {
+                                    message.opportunisticMaintenanceStrategy = $root.google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.decode(reader, reader.uint32());
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -60870,6 +61553,14 @@
                                 break;
                             }
                         }
+                        if (message.opportunisticMaintenanceStrategy != null && message.hasOwnProperty("opportunisticMaintenanceStrategy")) {
+                            properties.maintenanceStrategy = 1;
+                            {
+                                var error = $root.google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.verify(message.opportunisticMaintenanceStrategy);
+                                if (error)
+                                    return "opportunisticMaintenanceStrategy." + error;
+                            }
+                        }
                         return null;
                     };
     
@@ -60905,6 +61596,11 @@
                             message.maintenanceInterval = 2;
                             break;
                         }
+                        if (object.opportunisticMaintenanceStrategy != null) {
+                            if (typeof object.opportunisticMaintenanceStrategy !== "object")
+                                throw TypeError(".google.container.v1beta1.HostMaintenancePolicy.opportunisticMaintenanceStrategy: object expected");
+                            message.opportunisticMaintenanceStrategy = $root.google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.fromObject(object.opportunisticMaintenanceStrategy);
+                        }
                         return message;
                     };
     
@@ -60926,6 +61622,11 @@
                             if (options.oneofs)
                                 object._maintenanceInterval = "maintenanceInterval";
                         }
+                        if (message.opportunisticMaintenanceStrategy != null && message.hasOwnProperty("opportunisticMaintenanceStrategy")) {
+                            object.opportunisticMaintenanceStrategy = $root.google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.toObject(message.opportunisticMaintenanceStrategy, options);
+                            if (options.oneofs)
+                                object.maintenanceStrategy = "opportunisticMaintenanceStrategy";
+                        }
                         return object;
                     };
     
@@ -60971,6 +61672,325 @@
                         return values;
                     })();
     
+                    HostMaintenancePolicy.OpportunisticMaintenanceStrategy = (function() {
+    
+                        /**
+                         * Properties of an OpportunisticMaintenanceStrategy.
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy
+                         * @interface IOpportunisticMaintenanceStrategy
+                         * @property {google.protobuf.IDuration|null} [nodeIdleTimeWindow] OpportunisticMaintenanceStrategy nodeIdleTimeWindow
+                         * @property {google.protobuf.IDuration|null} [maintenanceAvailabilityWindow] OpportunisticMaintenanceStrategy maintenanceAvailabilityWindow
+                         * @property {number|Long|null} [minNodesPerPool] OpportunisticMaintenanceStrategy minNodesPerPool
+                         */
+    
+                        /**
+                         * Constructs a new OpportunisticMaintenanceStrategy.
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy
+                         * @classdesc Represents an OpportunisticMaintenanceStrategy.
+                         * @implements IOpportunisticMaintenanceStrategy
+                         * @constructor
+                         * @param {google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy=} [properties] Properties to set
+                         */
+                        function OpportunisticMaintenanceStrategy(properties) {
+                            if (properties)
+                                for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                    if (properties[keys[i]] != null)
+                                        this[keys[i]] = properties[keys[i]];
+                        }
+    
+                        /**
+                         * OpportunisticMaintenanceStrategy nodeIdleTimeWindow.
+                         * @member {google.protobuf.IDuration|null|undefined} nodeIdleTimeWindow
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @instance
+                         */
+                        OpportunisticMaintenanceStrategy.prototype.nodeIdleTimeWindow = null;
+    
+                        /**
+                         * OpportunisticMaintenanceStrategy maintenanceAvailabilityWindow.
+                         * @member {google.protobuf.IDuration|null|undefined} maintenanceAvailabilityWindow
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @instance
+                         */
+                        OpportunisticMaintenanceStrategy.prototype.maintenanceAvailabilityWindow = null;
+    
+                        /**
+                         * OpportunisticMaintenanceStrategy minNodesPerPool.
+                         * @member {number|Long|null|undefined} minNodesPerPool
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @instance
+                         */
+                        OpportunisticMaintenanceStrategy.prototype.minNodesPerPool = null;
+    
+                        // OneOf field names bound to virtual getters and setters
+                        var $oneOfFields;
+    
+                        /**
+                         * OpportunisticMaintenanceStrategy _nodeIdleTimeWindow.
+                         * @member {"nodeIdleTimeWindow"|undefined} _nodeIdleTimeWindow
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @instance
+                         */
+                        Object.defineProperty(OpportunisticMaintenanceStrategy.prototype, "_nodeIdleTimeWindow", {
+                            get: $util.oneOfGetter($oneOfFields = ["nodeIdleTimeWindow"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * OpportunisticMaintenanceStrategy _maintenanceAvailabilityWindow.
+                         * @member {"maintenanceAvailabilityWindow"|undefined} _maintenanceAvailabilityWindow
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @instance
+                         */
+                        Object.defineProperty(OpportunisticMaintenanceStrategy.prototype, "_maintenanceAvailabilityWindow", {
+                            get: $util.oneOfGetter($oneOfFields = ["maintenanceAvailabilityWindow"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * OpportunisticMaintenanceStrategy _minNodesPerPool.
+                         * @member {"minNodesPerPool"|undefined} _minNodesPerPool
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @instance
+                         */
+                        Object.defineProperty(OpportunisticMaintenanceStrategy.prototype, "_minNodesPerPool", {
+                            get: $util.oneOfGetter($oneOfFields = ["minNodesPerPool"]),
+                            set: $util.oneOfSetter($oneOfFields)
+                        });
+    
+                        /**
+                         * Creates a new OpportunisticMaintenanceStrategy instance using the specified properties.
+                         * @function create
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @static
+                         * @param {google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy=} [properties] Properties to set
+                         * @returns {google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy} OpportunisticMaintenanceStrategy instance
+                         */
+                        OpportunisticMaintenanceStrategy.create = function create(properties) {
+                            return new OpportunisticMaintenanceStrategy(properties);
+                        };
+    
+                        /**
+                         * Encodes the specified OpportunisticMaintenanceStrategy message. Does not implicitly {@link google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.verify|verify} messages.
+                         * @function encode
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @static
+                         * @param {google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy} message OpportunisticMaintenanceStrategy message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        OpportunisticMaintenanceStrategy.encode = function encode(message, writer) {
+                            if (!writer)
+                                writer = $Writer.create();
+                            if (message.nodeIdleTimeWindow != null && Object.hasOwnProperty.call(message, "nodeIdleTimeWindow"))
+                                $root.google.protobuf.Duration.encode(message.nodeIdleTimeWindow, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                            if (message.maintenanceAvailabilityWindow != null && Object.hasOwnProperty.call(message, "maintenanceAvailabilityWindow"))
+                                $root.google.protobuf.Duration.encode(message.maintenanceAvailabilityWindow, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
+                            if (message.minNodesPerPool != null && Object.hasOwnProperty.call(message, "minNodesPerPool"))
+                                writer.uint32(/* id 3, wireType 0 =*/24).int64(message.minNodesPerPool);
+                            return writer;
+                        };
+    
+                        /**
+                         * Encodes the specified OpportunisticMaintenanceStrategy message, length delimited. Does not implicitly {@link google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.verify|verify} messages.
+                         * @function encodeDelimited
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @static
+                         * @param {google.container.v1beta1.HostMaintenancePolicy.IOpportunisticMaintenanceStrategy} message OpportunisticMaintenanceStrategy message or plain object to encode
+                         * @param {$protobuf.Writer} [writer] Writer to encode to
+                         * @returns {$protobuf.Writer} Writer
+                         */
+                        OpportunisticMaintenanceStrategy.encodeDelimited = function encodeDelimited(message, writer) {
+                            return this.encode(message, writer).ldelim();
+                        };
+    
+                        /**
+                         * Decodes an OpportunisticMaintenanceStrategy message from the specified reader or buffer.
+                         * @function decode
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @param {number} [length] Message length if known beforehand
+                         * @returns {google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy} OpportunisticMaintenanceStrategy
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        OpportunisticMaintenanceStrategy.decode = function decode(reader, length) {
+                            if (!(reader instanceof $Reader))
+                                reader = $Reader.create(reader);
+                            var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy();
+                            while (reader.pos < end) {
+                                var tag = reader.uint32();
+                                switch (tag >>> 3) {
+                                case 1: {
+                                        message.nodeIdleTimeWindow = $root.google.protobuf.Duration.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 2: {
+                                        message.maintenanceAvailabilityWindow = $root.google.protobuf.Duration.decode(reader, reader.uint32());
+                                        break;
+                                    }
+                                case 3: {
+                                        message.minNodesPerPool = reader.int64();
+                                        break;
+                                    }
+                                default:
+                                    reader.skipType(tag & 7);
+                                    break;
+                                }
+                            }
+                            return message;
+                        };
+    
+                        /**
+                         * Decodes an OpportunisticMaintenanceStrategy message from the specified reader or buffer, length delimited.
+                         * @function decodeDelimited
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @static
+                         * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                         * @returns {google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy} OpportunisticMaintenanceStrategy
+                         * @throws {Error} If the payload is not a reader or valid buffer
+                         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                         */
+                        OpportunisticMaintenanceStrategy.decodeDelimited = function decodeDelimited(reader) {
+                            if (!(reader instanceof $Reader))
+                                reader = new $Reader(reader);
+                            return this.decode(reader, reader.uint32());
+                        };
+    
+                        /**
+                         * Verifies an OpportunisticMaintenanceStrategy message.
+                         * @function verify
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @static
+                         * @param {Object.<string,*>} message Plain object to verify
+                         * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                         */
+                        OpportunisticMaintenanceStrategy.verify = function verify(message) {
+                            if (typeof message !== "object" || message === null)
+                                return "object expected";
+                            var properties = {};
+                            if (message.nodeIdleTimeWindow != null && message.hasOwnProperty("nodeIdleTimeWindow")) {
+                                properties._nodeIdleTimeWindow = 1;
+                                {
+                                    var error = $root.google.protobuf.Duration.verify(message.nodeIdleTimeWindow);
+                                    if (error)
+                                        return "nodeIdleTimeWindow." + error;
+                                }
+                            }
+                            if (message.maintenanceAvailabilityWindow != null && message.hasOwnProperty("maintenanceAvailabilityWindow")) {
+                                properties._maintenanceAvailabilityWindow = 1;
+                                {
+                                    var error = $root.google.protobuf.Duration.verify(message.maintenanceAvailabilityWindow);
+                                    if (error)
+                                        return "maintenanceAvailabilityWindow." + error;
+                                }
+                            }
+                            if (message.minNodesPerPool != null && message.hasOwnProperty("minNodesPerPool")) {
+                                properties._minNodesPerPool = 1;
+                                if (!$util.isInteger(message.minNodesPerPool) && !(message.minNodesPerPool && $util.isInteger(message.minNodesPerPool.low) && $util.isInteger(message.minNodesPerPool.high)))
+                                    return "minNodesPerPool: integer|Long expected";
+                            }
+                            return null;
+                        };
+    
+                        /**
+                         * Creates an OpportunisticMaintenanceStrategy message from a plain object. Also converts values to their respective internal types.
+                         * @function fromObject
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @static
+                         * @param {Object.<string,*>} object Plain object
+                         * @returns {google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy} OpportunisticMaintenanceStrategy
+                         */
+                        OpportunisticMaintenanceStrategy.fromObject = function fromObject(object) {
+                            if (object instanceof $root.google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy)
+                                return object;
+                            var message = new $root.google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy();
+                            if (object.nodeIdleTimeWindow != null) {
+                                if (typeof object.nodeIdleTimeWindow !== "object")
+                                    throw TypeError(".google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.nodeIdleTimeWindow: object expected");
+                                message.nodeIdleTimeWindow = $root.google.protobuf.Duration.fromObject(object.nodeIdleTimeWindow);
+                            }
+                            if (object.maintenanceAvailabilityWindow != null) {
+                                if (typeof object.maintenanceAvailabilityWindow !== "object")
+                                    throw TypeError(".google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy.maintenanceAvailabilityWindow: object expected");
+                                message.maintenanceAvailabilityWindow = $root.google.protobuf.Duration.fromObject(object.maintenanceAvailabilityWindow);
+                            }
+                            if (object.minNodesPerPool != null)
+                                if ($util.Long)
+                                    (message.minNodesPerPool = $util.Long.fromValue(object.minNodesPerPool)).unsigned = false;
+                                else if (typeof object.minNodesPerPool === "string")
+                                    message.minNodesPerPool = parseInt(object.minNodesPerPool, 10);
+                                else if (typeof object.minNodesPerPool === "number")
+                                    message.minNodesPerPool = object.minNodesPerPool;
+                                else if (typeof object.minNodesPerPool === "object")
+                                    message.minNodesPerPool = new $util.LongBits(object.minNodesPerPool.low >>> 0, object.minNodesPerPool.high >>> 0).toNumber();
+                            return message;
+                        };
+    
+                        /**
+                         * Creates a plain object from an OpportunisticMaintenanceStrategy message. Also converts values to other types if specified.
+                         * @function toObject
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @static
+                         * @param {google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy} message OpportunisticMaintenanceStrategy
+                         * @param {$protobuf.IConversionOptions} [options] Conversion options
+                         * @returns {Object.<string,*>} Plain object
+                         */
+                        OpportunisticMaintenanceStrategy.toObject = function toObject(message, options) {
+                            if (!options)
+                                options = {};
+                            var object = {};
+                            if (message.nodeIdleTimeWindow != null && message.hasOwnProperty("nodeIdleTimeWindow")) {
+                                object.nodeIdleTimeWindow = $root.google.protobuf.Duration.toObject(message.nodeIdleTimeWindow, options);
+                                if (options.oneofs)
+                                    object._nodeIdleTimeWindow = "nodeIdleTimeWindow";
+                            }
+                            if (message.maintenanceAvailabilityWindow != null && message.hasOwnProperty("maintenanceAvailabilityWindow")) {
+                                object.maintenanceAvailabilityWindow = $root.google.protobuf.Duration.toObject(message.maintenanceAvailabilityWindow, options);
+                                if (options.oneofs)
+                                    object._maintenanceAvailabilityWindow = "maintenanceAvailabilityWindow";
+                            }
+                            if (message.minNodesPerPool != null && message.hasOwnProperty("minNodesPerPool")) {
+                                if (typeof message.minNodesPerPool === "number")
+                                    object.minNodesPerPool = options.longs === String ? String(message.minNodesPerPool) : message.minNodesPerPool;
+                                else
+                                    object.minNodesPerPool = options.longs === String ? $util.Long.prototype.toString.call(message.minNodesPerPool) : options.longs === Number ? new $util.LongBits(message.minNodesPerPool.low >>> 0, message.minNodesPerPool.high >>> 0).toNumber() : message.minNodesPerPool;
+                                if (options.oneofs)
+                                    object._minNodesPerPool = "minNodesPerPool";
+                            }
+                            return object;
+                        };
+    
+                        /**
+                         * Converts this OpportunisticMaintenanceStrategy to JSON.
+                         * @function toJSON
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @instance
+                         * @returns {Object.<string,*>} JSON object
+                         */
+                        OpportunisticMaintenanceStrategy.prototype.toJSON = function toJSON() {
+                            return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                        };
+    
+                        /**
+                         * Gets the default type url for OpportunisticMaintenanceStrategy
+                         * @function getTypeUrl
+                         * @memberof google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy
+                         * @static
+                         * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                         * @returns {string} The default type url
+                         */
+                        OpportunisticMaintenanceStrategy.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                            if (typeUrlPrefix === undefined) {
+                                typeUrlPrefix = "type.googleapis.com";
+                            }
+                            return typeUrlPrefix + "/google.container.v1beta1.HostMaintenancePolicy.OpportunisticMaintenanceStrategy";
+                        };
+    
+                        return OpportunisticMaintenanceStrategy;
+                    })();
+    
                     return HostMaintenancePolicy;
                 })();
     
@@ -69840,6 +70860,7 @@
                      * @property {string|null} [etag] Cluster etag
                      * @property {google.container.v1beta1.IFleet|null} [fleet] Cluster fleet
                      * @property {google.container.v1beta1.ISecurityPostureConfig|null} [securityPostureConfig] Cluster securityPostureConfig
+                     * @property {google.container.v1beta1.IEnterpriseConfig|null} [enterpriseConfig] Cluster enterpriseConfig
                      */
     
                     /**
@@ -70462,6 +71483,14 @@
                      */
                     Cluster.prototype.securityPostureConfig = null;
     
+                    /**
+                     * Cluster enterpriseConfig.
+                     * @member {google.container.v1beta1.IEnterpriseConfig|null|undefined} enterpriseConfig
+                     * @memberof google.container.v1beta1.Cluster
+                     * @instance
+                     */
+                    Cluster.prototype.enterpriseConfig = null;
+    
                     // OneOf field names bound to virtual getters and setters
                     var $oneOfFields;
     
@@ -70666,6 +71695,8 @@
                             $root.google.container.v1beta1.K8sBetaAPIConfig.encode(message.enableK8sBetaApis, writer.uint32(/* id 143, wireType 2 =*/1146).fork()).ldelim();
                         if (message.securityPostureConfig != null && Object.hasOwnProperty.call(message, "securityPostureConfig"))
                             $root.google.container.v1beta1.SecurityPostureConfig.encode(message.securityPostureConfig, writer.uint32(/* id 145, wireType 2 =*/1162).fork()).ldelim();
+                        if (message.enterpriseConfig != null && Object.hasOwnProperty.call(message, "enterpriseConfig"))
+                            $root.google.container.v1beta1.EnterpriseConfig.encode(message.enterpriseConfig, writer.uint32(/* id 149, wireType 2 =*/1194).fork()).ldelim();
                         return writer;
                     };
     
@@ -71027,6 +72058,10 @@
                                     message.securityPostureConfig = $root.google.container.v1beta1.SecurityPostureConfig.decode(reader, reader.uint32());
                                     break;
                                 }
+                            case 149: {
+                                    message.enterpriseConfig = $root.google.container.v1beta1.EnterpriseConfig.decode(reader, reader.uint32());
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -71409,6 +72444,11 @@
                             if (error)
                                 return "securityPostureConfig." + error;
                         }
+                        if (message.enterpriseConfig != null && message.hasOwnProperty("enterpriseConfig")) {
+                            var error = $root.google.container.v1beta1.EnterpriseConfig.verify(message.enterpriseConfig);
+                            if (error)
+                                return "enterpriseConfig." + error;
+                        }
                         return null;
                     };
     
@@ -71759,6 +72799,11 @@
                                 throw TypeError(".google.container.v1beta1.Cluster.securityPostureConfig: object expected");
                             message.securityPostureConfig = $root.google.container.v1beta1.SecurityPostureConfig.fromObject(object.securityPostureConfig);
                         }
+                        if (object.enterpriseConfig != null) {
+                            if (typeof object.enterpriseConfig !== "object")
+                                throw TypeError(".google.container.v1beta1.Cluster.enterpriseConfig: object expected");
+                            message.enterpriseConfig = $root.google.container.v1beta1.EnterpriseConfig.fromObject(object.enterpriseConfig);
+                        }
                         return message;
                     };
     
@@ -71852,6 +72897,7 @@
                             object.fleet = null;
                             object.enableK8sBetaApis = null;
                             object.securityPostureConfig = null;
+                            object.enterpriseConfig = null;
                         }
                         if (message.name != null && message.hasOwnProperty("name"))
                             object.name = message.name;
@@ -72025,6 +73071,8 @@
                             object.enableK8sBetaApis = $root.google.container.v1beta1.K8sBetaAPIConfig.toObject(message.enableK8sBetaApis, options);
                         if (message.securityPostureConfig != null && message.hasOwnProperty("securityPostureConfig"))
                             object.securityPostureConfig = $root.google.container.v1beta1.SecurityPostureConfig.toObject(message.securityPostureConfig, options);
+                        if (message.enterpriseConfig != null && message.hasOwnProperty("enterpriseConfig"))
+                            object.enterpriseConfig = $root.google.container.v1beta1.EnterpriseConfig.toObject(message.enterpriseConfig, options);
                         return object;
                     };
     
@@ -73706,6 +74754,7 @@
                      * @memberof google.container.v1beta1
                      * @interface INodePoolAutoConfig
                      * @property {google.container.v1beta1.INetworkTags|null} [networkTags] NodePoolAutoConfig networkTags
+                     * @property {google.container.v1beta1.IResourceManagerTags|null} [resourceManagerTags] NodePoolAutoConfig resourceManagerTags
                      */
     
                     /**
@@ -73731,6 +74780,14 @@
                      */
                     NodePoolAutoConfig.prototype.networkTags = null;
     
+                    /**
+                     * NodePoolAutoConfig resourceManagerTags.
+                     * @member {google.container.v1beta1.IResourceManagerTags|null|undefined} resourceManagerTags
+                     * @memberof google.container.v1beta1.NodePoolAutoConfig
+                     * @instance
+                     */
+                    NodePoolAutoConfig.prototype.resourceManagerTags = null;
+    
                     /**
                      * Creates a new NodePoolAutoConfig instance using the specified properties.
                      * @function create
@@ -73757,6 +74814,8 @@
                             writer = $Writer.create();
                         if (message.networkTags != null && Object.hasOwnProperty.call(message, "networkTags"))
                             $root.google.container.v1beta1.NetworkTags.encode(message.networkTags, writer.uint32(/* id 1, wireType 2 =*/10).fork()).ldelim();
+                        if (message.resourceManagerTags != null && Object.hasOwnProperty.call(message, "resourceManagerTags"))
+                            $root.google.container.v1beta1.ResourceManagerTags.encode(message.resourceManagerTags, writer.uint32(/* id 2, wireType 2 =*/18).fork()).ldelim();
                         return writer;
                     };
     
@@ -73795,6 +74854,10 @@
                                     message.networkTags = $root.google.container.v1beta1.NetworkTags.decode(reader, reader.uint32());
                                     break;
                                 }
+                            case 2: {
+                                    message.resourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.decode(reader, reader.uint32());
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -73835,6 +74898,11 @@
                             if (error)
                                 return "networkTags." + error;
                         }
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags")) {
+                            var error = $root.google.container.v1beta1.ResourceManagerTags.verify(message.resourceManagerTags);
+                            if (error)
+                                return "resourceManagerTags." + error;
+                        }
                         return null;
                     };
     
@@ -73855,6 +74923,11 @@
                                 throw TypeError(".google.container.v1beta1.NodePoolAutoConfig.networkTags: object expected");
                             message.networkTags = $root.google.container.v1beta1.NetworkTags.fromObject(object.networkTags);
                         }
+                        if (object.resourceManagerTags != null) {
+                            if (typeof object.resourceManagerTags !== "object")
+                                throw TypeError(".google.container.v1beta1.NodePoolAutoConfig.resourceManagerTags: object expected");
+                            message.resourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.fromObject(object.resourceManagerTags);
+                        }
                         return message;
                     };
     
@@ -73871,10 +74944,14 @@
                         if (!options)
                             options = {};
                         var object = {};
-                        if (options.defaults)
+                        if (options.defaults) {
                             object.networkTags = null;
+                            object.resourceManagerTags = null;
+                        }
                         if (message.networkTags != null && message.hasOwnProperty("networkTags"))
                             object.networkTags = $root.google.container.v1beta1.NetworkTags.toObject(message.networkTags, options);
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags"))
+                            object.resourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.toObject(message.resourceManagerTags, options);
                         return object;
                     };
     
@@ -73970,6 +75047,8 @@
                      * @property {google.container.v1beta1.IWorkloadPolicyConfig|null} [desiredAutopilotWorkloadPolicyConfig] ClusterUpdate desiredAutopilotWorkloadPolicyConfig
                      * @property {google.container.v1beta1.IK8sBetaAPIConfig|null} [desiredK8sBetaApis] ClusterUpdate desiredK8sBetaApis
                      * @property {google.container.v1beta1.IHostMaintenancePolicy|null} [desiredHostMaintenancePolicy] ClusterUpdate desiredHostMaintenancePolicy
+                     * @property {google.container.v1beta1.IResourceManagerTags|null} [desiredNodePoolAutoConfigResourceManagerTags] ClusterUpdate desiredNodePoolAutoConfigResourceManagerTags
+                     * @property {google.container.v1beta1.InTransitEncryptionConfig|null} [desiredInTransitEncryptionConfig] ClusterUpdate desiredInTransitEncryptionConfig
                      */
     
                     /**
@@ -74444,6 +75523,22 @@
                      */
                     ClusterUpdate.prototype.desiredHostMaintenancePolicy = null;
     
+                    /**
+                     * ClusterUpdate desiredNodePoolAutoConfigResourceManagerTags.
+                     * @member {google.container.v1beta1.IResourceManagerTags|null|undefined} desiredNodePoolAutoConfigResourceManagerTags
+                     * @memberof google.container.v1beta1.ClusterUpdate
+                     * @instance
+                     */
+                    ClusterUpdate.prototype.desiredNodePoolAutoConfigResourceManagerTags = null;
+    
+                    /**
+                     * ClusterUpdate desiredInTransitEncryptionConfig.
+                     * @member {google.container.v1beta1.InTransitEncryptionConfig|null|undefined} desiredInTransitEncryptionConfig
+                     * @memberof google.container.v1beta1.ClusterUpdate
+                     * @instance
+                     */
+                    ClusterUpdate.prototype.desiredInTransitEncryptionConfig = null;
+    
                     // OneOf field names bound to virtual getters and setters
                     var $oneOfFields;
     
@@ -74480,6 +75575,17 @@
                         set: $util.oneOfSetter($oneOfFields)
                     });
     
+                    /**
+                     * ClusterUpdate _desiredInTransitEncryptionConfig.
+                     * @member {"desiredInTransitEncryptionConfig"|undefined} _desiredInTransitEncryptionConfig
+                     * @memberof google.container.v1beta1.ClusterUpdate
+                     * @instance
+                     */
+                    Object.defineProperty(ClusterUpdate.prototype, "_desiredInTransitEncryptionConfig", {
+                        get: $util.oneOfGetter($oneOfFields = ["desiredInTransitEncryptionConfig"]),
+                        set: $util.oneOfSetter($oneOfFields)
+                    });
+    
                     /**
                      * Creates a new ClusterUpdate instance using the specified properties.
                      * @function create
@@ -74619,6 +75725,10 @@
                             $root.google.container.v1beta1.K8sBetaAPIConfig.encode(message.desiredK8sBetaApis, writer.uint32(/* id 131, wireType 2 =*/1050).fork()).ldelim();
                         if (message.desiredHostMaintenancePolicy != null && Object.hasOwnProperty.call(message, "desiredHostMaintenancePolicy"))
                             $root.google.container.v1beta1.HostMaintenancePolicy.encode(message.desiredHostMaintenancePolicy, writer.uint32(/* id 132, wireType 2 =*/1058).fork()).ldelim();
+                        if (message.desiredNodePoolAutoConfigResourceManagerTags != null && Object.hasOwnProperty.call(message, "desiredNodePoolAutoConfigResourceManagerTags"))
+                            $root.google.container.v1beta1.ResourceManagerTags.encode(message.desiredNodePoolAutoConfigResourceManagerTags, writer.uint32(/* id 136, wireType 2 =*/1090).fork()).ldelim();
+                        if (message.desiredInTransitEncryptionConfig != null && Object.hasOwnProperty.call(message, "desiredInTransitEncryptionConfig"))
+                            writer.uint32(/* id 137, wireType 0 =*/1096).int32(message.desiredInTransitEncryptionConfig);
                         return writer;
                     };
     
@@ -74883,6 +75993,14 @@
                                     message.desiredHostMaintenancePolicy = $root.google.container.v1beta1.HostMaintenancePolicy.decode(reader, reader.uint32());
                                     break;
                                 }
+                            case 136: {
+                                    message.desiredNodePoolAutoConfigResourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.decode(reader, reader.uint32());
+                                    break;
+                                }
+                            case 137: {
+                                    message.desiredInTransitEncryptionConfig = reader.int32();
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -75208,6 +76326,22 @@
                             if (error)
                                 return "desiredHostMaintenancePolicy." + error;
                         }
+                        if (message.desiredNodePoolAutoConfigResourceManagerTags != null && message.hasOwnProperty("desiredNodePoolAutoConfigResourceManagerTags")) {
+                            var error = $root.google.container.v1beta1.ResourceManagerTags.verify(message.desiredNodePoolAutoConfigResourceManagerTags);
+                            if (error)
+                                return "desiredNodePoolAutoConfigResourceManagerTags." + error;
+                        }
+                        if (message.desiredInTransitEncryptionConfig != null && message.hasOwnProperty("desiredInTransitEncryptionConfig")) {
+                            properties._desiredInTransitEncryptionConfig = 1;
+                            switch (message.desiredInTransitEncryptionConfig) {
+                            default:
+                                return "desiredInTransitEncryptionConfig: enum value expected";
+                            case 0:
+                            case 1:
+                            case 2:
+                                break;
+                            }
+                        }
                         return null;
                     };
     
@@ -75532,6 +76666,31 @@
                                 throw TypeError(".google.container.v1beta1.ClusterUpdate.desiredHostMaintenancePolicy: object expected");
                             message.desiredHostMaintenancePolicy = $root.google.container.v1beta1.HostMaintenancePolicy.fromObject(object.desiredHostMaintenancePolicy);
                         }
+                        if (object.desiredNodePoolAutoConfigResourceManagerTags != null) {
+                            if (typeof object.desiredNodePoolAutoConfigResourceManagerTags !== "object")
+                                throw TypeError(".google.container.v1beta1.ClusterUpdate.desiredNodePoolAutoConfigResourceManagerTags: object expected");
+                            message.desiredNodePoolAutoConfigResourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.fromObject(object.desiredNodePoolAutoConfigResourceManagerTags);
+                        }
+                        switch (object.desiredInTransitEncryptionConfig) {
+                        default:
+                            if (typeof object.desiredInTransitEncryptionConfig === "number") {
+                                message.desiredInTransitEncryptionConfig = object.desiredInTransitEncryptionConfig;
+                                break;
+                            }
+                            break;
+                        case "IN_TRANSIT_ENCRYPTION_CONFIG_UNSPECIFIED":
+                        case 0:
+                            message.desiredInTransitEncryptionConfig = 0;
+                            break;
+                        case "IN_TRANSIT_ENCRYPTION_DISABLED":
+                        case 1:
+                            message.desiredInTransitEncryptionConfig = 1;
+                            break;
+                        case "IN_TRANSIT_ENCRYPTION_INTER_NODE_TRANSPARENT":
+                        case 2:
+                            message.desiredInTransitEncryptionConfig = 2;
+                            break;
+                        }
                         return message;
                     };
     
@@ -75604,6 +76763,7 @@
                             object.desiredAutopilotWorkloadPolicyConfig = null;
                             object.desiredK8sBetaApis = null;
                             object.desiredHostMaintenancePolicy = null;
+                            object.desiredNodePoolAutoConfigResourceManagerTags = null;
                         }
                         if (message.desiredNodeVersion != null && message.hasOwnProperty("desiredNodeVersion"))
                             object.desiredNodeVersion = message.desiredNodeVersion;
@@ -75731,6 +76891,13 @@
                             object.desiredK8sBetaApis = $root.google.container.v1beta1.K8sBetaAPIConfig.toObject(message.desiredK8sBetaApis, options);
                         if (message.desiredHostMaintenancePolicy != null && message.hasOwnProperty("desiredHostMaintenancePolicy"))
                             object.desiredHostMaintenancePolicy = $root.google.container.v1beta1.HostMaintenancePolicy.toObject(message.desiredHostMaintenancePolicy, options);
+                        if (message.desiredNodePoolAutoConfigResourceManagerTags != null && message.hasOwnProperty("desiredNodePoolAutoConfigResourceManagerTags"))
+                            object.desiredNodePoolAutoConfigResourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.toObject(message.desiredNodePoolAutoConfigResourceManagerTags, options);
+                        if (message.desiredInTransitEncryptionConfig != null && message.hasOwnProperty("desiredInTransitEncryptionConfig")) {
+                            object.desiredInTransitEncryptionConfig = options.enums === String ? $root.google.container.v1beta1.InTransitEncryptionConfig[message.desiredInTransitEncryptionConfig] === undefined ? message.desiredInTransitEncryptionConfig : $root.google.container.v1beta1.InTransitEncryptionConfig[message.desiredInTransitEncryptionConfig] : message.desiredInTransitEncryptionConfig;
+                            if (options.oneofs)
+                                object._desiredInTransitEncryptionConfig = "desiredInTransitEncryptionConfig";
+                        }
                         return object;
                     };
     
@@ -76631,6 +77798,7 @@
                             case 15:
                             case 16:
                             case 18:
+                            case 19:
                                 break;
                             }
                         if (message.status != null && message.hasOwnProperty("status"))
@@ -76791,6 +77959,10 @@
                         case 18:
                             message.operationType = 18;
                             break;
+                        case "FLEET_FEATURE_UPGRADE":
+                        case 19:
+                            message.operationType = 19;
+                            break;
                         }
                         switch (object.status) {
                         default:
@@ -77006,6 +78178,7 @@
                      * @property {number} SET_NETWORK_POLICY=15 SET_NETWORK_POLICY value
                      * @property {number} SET_MAINTENANCE_POLICY=16 SET_MAINTENANCE_POLICY value
                      * @property {number} RESIZE_CLUSTER=18 RESIZE_CLUSTER value
+                     * @property {number} FLEET_FEATURE_UPGRADE=19 FLEET_FEATURE_UPGRADE value
                      */
                     Operation.Type = (function() {
                         var valuesById = {}, values = Object.create(valuesById);
@@ -77027,6 +78200,7 @@
                         values[valuesById[15] = "SET_NETWORK_POLICY"] = 15;
                         values[valuesById[16] = "SET_MAINTENANCE_POLICY"] = 16;
                         values[valuesById[18] = "RESIZE_CLUSTER"] = 18;
+                        values[valuesById[19] = "FLEET_FEATURE_UPGRADE"] = 19;
                         return values;
                     })();
     
@@ -78582,6 +79756,7 @@
                      * @property {string|null} [machineType] UpdateNodePoolRequest machineType
                      * @property {string|null} [diskType] UpdateNodePoolRequest diskType
                      * @property {number|Long|null} [diskSizeGb] UpdateNodePoolRequest diskSizeGb
+                     * @property {google.container.v1beta1.IResourceManagerTags|null} [resourceManagerTags] UpdateNodePoolRequest resourceManagerTags
                      */
     
                     /**
@@ -78816,6 +79991,14 @@
                      */
                     UpdateNodePoolRequest.prototype.diskSizeGb = $util.Long ? $util.Long.fromBits(0,0,false) : 0;
     
+                    /**
+                     * UpdateNodePoolRequest resourceManagerTags.
+                     * @member {google.container.v1beta1.IResourceManagerTags|null|undefined} resourceManagerTags
+                     * @memberof google.container.v1beta1.UpdateNodePoolRequest
+                     * @instance
+                     */
+                    UpdateNodePoolRequest.prototype.resourceManagerTags = null;
+    
                     /**
                      * Creates a new UpdateNodePoolRequest instance using the specified properties.
                      * @function create
@@ -78895,6 +80078,8 @@
                             writer.uint32(/* id 37, wireType 2 =*/298).string(message.diskType);
                         if (message.diskSizeGb != null && Object.hasOwnProperty.call(message, "diskSizeGb"))
                             writer.uint32(/* id 38, wireType 0 =*/304).int64(message.diskSizeGb);
+                        if (message.resourceManagerTags != null && Object.hasOwnProperty.call(message, "resourceManagerTags"))
+                            $root.google.container.v1beta1.ResourceManagerTags.encode(message.resourceManagerTags, writer.uint32(/* id 39, wireType 2 =*/314).fork()).ldelim();
                         return writer;
                     };
     
@@ -79039,6 +80224,10 @@
                                     message.diskSizeGb = reader.int64();
                                     break;
                                 }
+                            case 39: {
+                                    message.resourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.decode(reader, reader.uint32());
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -79189,6 +80378,11 @@
                         if (message.diskSizeGb != null && message.hasOwnProperty("diskSizeGb"))
                             if (!$util.isInteger(message.diskSizeGb) && !(message.diskSizeGb && $util.isInteger(message.diskSizeGb.low) && $util.isInteger(message.diskSizeGb.high)))
                                 return "diskSizeGb: integer|Long expected";
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags")) {
+                            var error = $root.google.container.v1beta1.ResourceManagerTags.verify(message.resourceManagerTags);
+                            if (error)
+                                return "resourceManagerTags." + error;
+                        }
                         return null;
                     };
     
@@ -79315,6 +80509,11 @@
                                 message.diskSizeGb = object.diskSizeGb;
                             else if (typeof object.diskSizeGb === "object")
                                 message.diskSizeGb = new $util.LongBits(object.diskSizeGb.low >>> 0, object.diskSizeGb.high >>> 0).toNumber();
+                        if (object.resourceManagerTags != null) {
+                            if (typeof object.resourceManagerTags !== "object")
+                                throw TypeError(".google.container.v1beta1.UpdateNodePoolRequest.resourceManagerTags: object expected");
+                            message.resourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.fromObject(object.resourceManagerTags);
+                        }
                         return message;
                     };
     
@@ -79364,6 +80563,7 @@
                                 object.diskSizeGb = options.longs === String ? long.toString() : options.longs === Number ? long.toNumber() : long;
                             } else
                                 object.diskSizeGb = options.longs === String ? "0" : 0;
+                            object.resourceManagerTags = null;
                         }
                         if (message.projectId != null && message.hasOwnProperty("projectId"))
                             object.projectId = message.projectId;
@@ -79425,6 +80625,8 @@
                                 object.diskSizeGb = options.longs === String ? String(message.diskSizeGb) : message.diskSizeGb;
                             else
                                 object.diskSizeGb = options.longs === String ? $util.Long.prototype.toString.call(message.diskSizeGb) : options.longs === Number ? new $util.LongBits(message.diskSizeGb.low >>> 0, message.diskSizeGb.high >>> 0).toNumber() : message.diskSizeGb;
+                        if (message.resourceManagerTags != null && message.hasOwnProperty("resourceManagerTags"))
+                            object.resourceManagerTags = $root.google.container.v1beta1.ResourceManagerTags.toObject(message.resourceManagerTags, options);
                         return object;
                     };
     
@@ -88743,6 +89945,7 @@
                                     case 1:
                                     case 2:
                                     case 3:
+                                    case 8:
                                     case 4:
                                     case 5:
                                     case 6:
@@ -88807,6 +90010,10 @@
                                 case 3:
                                     message.phase = 3;
                                     break;
+                                case "WAITING_TO_DRAIN_BLUE_POOL":
+                                case 8:
+                                    message.phase = 8;
+                                    break;
                                 case "DRAINING_BLUE_POOL":
                                 case 4:
                                     message.phase = 4;
@@ -88920,6 +90127,7 @@
                              * @property {number} UPDATE_STARTED=1 UPDATE_STARTED value
                              * @property {number} CREATING_GREEN_POOL=2 CREATING_GREEN_POOL value
                              * @property {number} CORDONING_BLUE_POOL=3 CORDONING_BLUE_POOL value
+                             * @property {number} WAITING_TO_DRAIN_BLUE_POOL=8 WAITING_TO_DRAIN_BLUE_POOL value
                              * @property {number} DRAINING_BLUE_POOL=4 DRAINING_BLUE_POOL value
                              * @property {number} NODE_POOL_SOAKING=5 NODE_POOL_SOAKING value
                              * @property {number} DELETING_BLUE_POOL=6 DELETING_BLUE_POOL value
@@ -88931,6 +90139,7 @@
                                 values[valuesById[1] = "UPDATE_STARTED"] = 1;
                                 values[valuesById[2] = "CREATING_GREEN_POOL"] = 2;
                                 values[valuesById[3] = "CORDONING_BLUE_POOL"] = 3;
+                                values[valuesById[8] = "WAITING_TO_DRAIN_BLUE_POOL"] = 8;
                                 values[valuesById[4] = "DRAINING_BLUE_POOL"] = 4;
                                 values[valuesById[5] = "NODE_POOL_SOAKING"] = 5;
                                 values[valuesById[6] = "DELETING_BLUE_POOL"] = 6;
@@ -98661,6 +99870,7 @@
                      * @property {boolean|null} [enableMultiNetworking] NetworkConfig enableMultiNetworking
                      * @property {google.container.v1beta1.NetworkConfig.IClusterNetworkPerformanceConfig|null} [networkPerformanceConfig] NetworkConfig networkPerformanceConfig
                      * @property {boolean|null} [enableFqdnNetworkPolicy] NetworkConfig enableFqdnNetworkPolicy
+                     * @property {google.container.v1beta1.InTransitEncryptionConfig|null} [inTransitEncryptionConfig] NetworkConfig inTransitEncryptionConfig
                      */
     
                     /**
@@ -98782,6 +99992,14 @@
                      */
                     NetworkConfig.prototype.enableFqdnNetworkPolicy = null;
     
+                    /**
+                     * NetworkConfig inTransitEncryptionConfig.
+                     * @member {google.container.v1beta1.InTransitEncryptionConfig|null|undefined} inTransitEncryptionConfig
+                     * @memberof google.container.v1beta1.NetworkConfig
+                     * @instance
+                     */
+                    NetworkConfig.prototype.inTransitEncryptionConfig = null;
+    
                     // OneOf field names bound to virtual getters and setters
                     var $oneOfFields;
     
@@ -98796,6 +100014,17 @@
                         set: $util.oneOfSetter($oneOfFields)
                     });
     
+                    /**
+                     * NetworkConfig _inTransitEncryptionConfig.
+                     * @member {"inTransitEncryptionConfig"|undefined} _inTransitEncryptionConfig
+                     * @memberof google.container.v1beta1.NetworkConfig
+                     * @instance
+                     */
+                    Object.defineProperty(NetworkConfig.prototype, "_inTransitEncryptionConfig", {
+                        get: $util.oneOfGetter($oneOfFields = ["inTransitEncryptionConfig"]),
+                        set: $util.oneOfSetter($oneOfFields)
+                    });
+    
                     /**
                      * Creates a new NetworkConfig instance using the specified properties.
                      * @function create
@@ -98846,6 +100075,8 @@
                             $root.google.container.v1beta1.NetworkConfig.ClusterNetworkPerformanceConfig.encode(message.networkPerformanceConfig, writer.uint32(/* id 18, wireType 2 =*/146).fork()).ldelim();
                         if (message.enableFqdnNetworkPolicy != null && Object.hasOwnProperty.call(message, "enableFqdnNetworkPolicy"))
                             writer.uint32(/* id 19, wireType 0 =*/152).bool(message.enableFqdnNetworkPolicy);
+                        if (message.inTransitEncryptionConfig != null && Object.hasOwnProperty.call(message, "inTransitEncryptionConfig"))
+                            writer.uint32(/* id 20, wireType 0 =*/160).int32(message.inTransitEncryptionConfig);
                         return writer;
                     };
     
@@ -98932,6 +100163,10 @@
                                     message.enableFqdnNetworkPolicy = reader.bool();
                                     break;
                                 }
+                            case 20: {
+                                    message.inTransitEncryptionConfig = reader.int32();
+                                    break;
+                                }
                             default:
                                 reader.skipType(tag & 7);
                                 break;
@@ -99032,6 +100267,17 @@
                             if (typeof message.enableFqdnNetworkPolicy !== "boolean")
                                 return "enableFqdnNetworkPolicy: boolean expected";
                         }
+                        if (message.inTransitEncryptionConfig != null && message.hasOwnProperty("inTransitEncryptionConfig")) {
+                            properties._inTransitEncryptionConfig = 1;
+                            switch (message.inTransitEncryptionConfig) {
+                            default:
+                                return "inTransitEncryptionConfig: enum value expected";
+                            case 0:
+                            case 1:
+                            case 2:
+                                break;
+                            }
+                        }
                         return null;
                     };
     
@@ -99128,6 +100374,26 @@
                         }
                         if (object.enableFqdnNetworkPolicy != null)
                             message.enableFqdnNetworkPolicy = Boolean(object.enableFqdnNetworkPolicy);
+                        switch (object.inTransitEncryptionConfig) {
+                        default:
+                            if (typeof object.inTransitEncryptionConfig === "number") {
+                                message.inTransitEncryptionConfig = object.inTransitEncryptionConfig;
+                                break;
+                            }
+                            break;
+                        case "IN_TRANSIT_ENCRYPTION_CONFIG_UNSPECIFIED":
+                        case 0:
+                            message.inTransitEncryptionConfig = 0;
+                            break;
+                        case "IN_TRANSIT_ENCRYPTION_DISABLED":
+                        case 1:
+                            message.inTransitEncryptionConfig = 1;
+                            break;
+                        case "IN_TRANSIT_ENCRYPTION_INTER_NODE_TRANSPARENT":
+                        case 2:
+                            message.inTransitEncryptionConfig = 2;
+                            break;
+                        }
                         return message;
                     };
     
@@ -99187,6 +100453,11 @@
                             if (options.oneofs)
                                 object._enableFqdnNetworkPolicy = "enableFqdnNetworkPolicy";
                         }
+                        if (message.inTransitEncryptionConfig != null && message.hasOwnProperty("inTransitEncryptionConfig")) {
+                            object.inTransitEncryptionConfig = options.enums === String ? $root.google.container.v1beta1.InTransitEncryptionConfig[message.inTransitEncryptionConfig] === undefined ? message.inTransitEncryptionConfig : $root.google.container.v1beta1.InTransitEncryptionConfig[message.inTransitEncryptionConfig] : message.inTransitEncryptionConfig;
+                            if (options.oneofs)
+                                object._inTransitEncryptionConfig = "inTransitEncryptionConfig";
+                        }
                         return object;
                     };
     
@@ -112893,6 +114164,503 @@
                     return values;
                 })();
     
+                v1beta1.ResourceManagerTags = (function() {
+    
+                    /**
+                     * Properties of a ResourceManagerTags.
+                     * @memberof google.container.v1beta1
+                     * @interface IResourceManagerTags
+                     * @property {Object.<string,string>|null} [tags] ResourceManagerTags tags
+                     */
+    
+                    /**
+                     * Constructs a new ResourceManagerTags.
+                     * @memberof google.container.v1beta1
+                     * @classdesc Represents a ResourceManagerTags.
+                     * @implements IResourceManagerTags
+                     * @constructor
+                     * @param {google.container.v1beta1.IResourceManagerTags=} [properties] Properties to set
+                     */
+                    function ResourceManagerTags(properties) {
+                        this.tags = {};
+                        if (properties)
+                            for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                if (properties[keys[i]] != null)
+                                    this[keys[i]] = properties[keys[i]];
+                    }
+    
+                    /**
+                     * ResourceManagerTags tags.
+                     * @member {Object.<string,string>} tags
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @instance
+                     */
+                    ResourceManagerTags.prototype.tags = $util.emptyObject;
+    
+                    /**
+                     * Creates a new ResourceManagerTags instance using the specified properties.
+                     * @function create
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @static
+                     * @param {google.container.v1beta1.IResourceManagerTags=} [properties] Properties to set
+                     * @returns {google.container.v1beta1.ResourceManagerTags} ResourceManagerTags instance
+                     */
+                    ResourceManagerTags.create = function create(properties) {
+                        return new ResourceManagerTags(properties);
+                    };
+    
+                    /**
+                     * Encodes the specified ResourceManagerTags message. Does not implicitly {@link google.container.v1beta1.ResourceManagerTags.verify|verify} messages.
+                     * @function encode
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @static
+                     * @param {google.container.v1beta1.IResourceManagerTags} message ResourceManagerTags message or plain object to encode
+                     * @param {$protobuf.Writer} [writer] Writer to encode to
+                     * @returns {$protobuf.Writer} Writer
+                     */
+                    ResourceManagerTags.encode = function encode(message, writer) {
+                        if (!writer)
+                            writer = $Writer.create();
+                        if (message.tags != null && Object.hasOwnProperty.call(message, "tags"))
+                            for (var keys = Object.keys(message.tags), i = 0; i < keys.length; ++i)
+                                writer.uint32(/* id 1, wireType 2 =*/10).fork().uint32(/* id 1, wireType 2 =*/10).string(keys[i]).uint32(/* id 2, wireType 2 =*/18).string(message.tags[keys[i]]).ldelim();
+                        return writer;
+                    };
+    
+                    /**
+                     * Encodes the specified ResourceManagerTags message, length delimited. Does not implicitly {@link google.container.v1beta1.ResourceManagerTags.verify|verify} messages.
+                     * @function encodeDelimited
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @static
+                     * @param {google.container.v1beta1.IResourceManagerTags} message ResourceManagerTags message or plain object to encode
+                     * @param {$protobuf.Writer} [writer] Writer to encode to
+                     * @returns {$protobuf.Writer} Writer
+                     */
+                    ResourceManagerTags.encodeDelimited = function encodeDelimited(message, writer) {
+                        return this.encode(message, writer).ldelim();
+                    };
+    
+                    /**
+                     * Decodes a ResourceManagerTags message from the specified reader or buffer.
+                     * @function decode
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @static
+                     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                     * @param {number} [length] Message length if known beforehand
+                     * @returns {google.container.v1beta1.ResourceManagerTags} ResourceManagerTags
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    ResourceManagerTags.decode = function decode(reader, length) {
+                        if (!(reader instanceof $Reader))
+                            reader = $Reader.create(reader);
+                        var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.container.v1beta1.ResourceManagerTags(), key, value;
+                        while (reader.pos < end) {
+                            var tag = reader.uint32();
+                            switch (tag >>> 3) {
+                            case 1: {
+                                    if (message.tags === $util.emptyObject)
+                                        message.tags = {};
+                                    var end2 = reader.uint32() + reader.pos;
+                                    key = "";
+                                    value = "";
+                                    while (reader.pos < end2) {
+                                        var tag2 = reader.uint32();
+                                        switch (tag2 >>> 3) {
+                                        case 1:
+                                            key = reader.string();
+                                            break;
+                                        case 2:
+                                            value = reader.string();
+                                            break;
+                                        default:
+                                            reader.skipType(tag2 & 7);
+                                            break;
+                                        }
+                                    }
+                                    message.tags[key] = value;
+                                    break;
+                                }
+                            default:
+                                reader.skipType(tag & 7);
+                                break;
+                            }
+                        }
+                        return message;
+                    };
+    
+                    /**
+                     * Decodes a ResourceManagerTags message from the specified reader or buffer, length delimited.
+                     * @function decodeDelimited
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @static
+                     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                     * @returns {google.container.v1beta1.ResourceManagerTags} ResourceManagerTags
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    ResourceManagerTags.decodeDelimited = function decodeDelimited(reader) {
+                        if (!(reader instanceof $Reader))
+                            reader = new $Reader(reader);
+                        return this.decode(reader, reader.uint32());
+                    };
+    
+                    /**
+                     * Verifies a ResourceManagerTags message.
+                     * @function verify
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @static
+                     * @param {Object.<string,*>} message Plain object to verify
+                     * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                     */
+                    ResourceManagerTags.verify = function verify(message) {
+                        if (typeof message !== "object" || message === null)
+                            return "object expected";
+                        if (message.tags != null && message.hasOwnProperty("tags")) {
+                            if (!$util.isObject(message.tags))
+                                return "tags: object expected";
+                            var key = Object.keys(message.tags);
+                            for (var i = 0; i < key.length; ++i)
+                                if (!$util.isString(message.tags[key[i]]))
+                                    return "tags: string{k:string} expected";
+                        }
+                        return null;
+                    };
+    
+                    /**
+                     * Creates a ResourceManagerTags message from a plain object. Also converts values to their respective internal types.
+                     * @function fromObject
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @static
+                     * @param {Object.<string,*>} object Plain object
+                     * @returns {google.container.v1beta1.ResourceManagerTags} ResourceManagerTags
+                     */
+                    ResourceManagerTags.fromObject = function fromObject(object) {
+                        if (object instanceof $root.google.container.v1beta1.ResourceManagerTags)
+                            return object;
+                        var message = new $root.google.container.v1beta1.ResourceManagerTags();
+                        if (object.tags) {
+                            if (typeof object.tags !== "object")
+                                throw TypeError(".google.container.v1beta1.ResourceManagerTags.tags: object expected");
+                            message.tags = {};
+                            for (var keys = Object.keys(object.tags), i = 0; i < keys.length; ++i)
+                                message.tags[keys[i]] = String(object.tags[keys[i]]);
+                        }
+                        return message;
+                    };
+    
+                    /**
+                     * Creates a plain object from a ResourceManagerTags message. Also converts values to other types if specified.
+                     * @function toObject
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @static
+                     * @param {google.container.v1beta1.ResourceManagerTags} message ResourceManagerTags
+                     * @param {$protobuf.IConversionOptions} [options] Conversion options
+                     * @returns {Object.<string,*>} Plain object
+                     */
+                    ResourceManagerTags.toObject = function toObject(message, options) {
+                        if (!options)
+                            options = {};
+                        var object = {};
+                        if (options.objects || options.defaults)
+                            object.tags = {};
+                        var keys2;
+                        if (message.tags && (keys2 = Object.keys(message.tags)).length) {
+                            object.tags = {};
+                            for (var j = 0; j < keys2.length; ++j)
+                                object.tags[keys2[j]] = message.tags[keys2[j]];
+                        }
+                        return object;
+                    };
+    
+                    /**
+                     * Converts this ResourceManagerTags to JSON.
+                     * @function toJSON
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @instance
+                     * @returns {Object.<string,*>} JSON object
+                     */
+                    ResourceManagerTags.prototype.toJSON = function toJSON() {
+                        return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                    };
+    
+                    /**
+                     * Gets the default type url for ResourceManagerTags
+                     * @function getTypeUrl
+                     * @memberof google.container.v1beta1.ResourceManagerTags
+                     * @static
+                     * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns {string} The default type url
+                     */
+                    ResourceManagerTags.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        if (typeUrlPrefix === undefined) {
+                            typeUrlPrefix = "type.googleapis.com";
+                        }
+                        return typeUrlPrefix + "/google.container.v1beta1.ResourceManagerTags";
+                    };
+    
+                    return ResourceManagerTags;
+                })();
+    
+                v1beta1.EnterpriseConfig = (function() {
+    
+                    /**
+                     * Properties of an EnterpriseConfig.
+                     * @memberof google.container.v1beta1
+                     * @interface IEnterpriseConfig
+                     * @property {google.container.v1beta1.EnterpriseConfig.ClusterTier|null} [clusterTier] EnterpriseConfig clusterTier
+                     */
+    
+                    /**
+                     * Constructs a new EnterpriseConfig.
+                     * @memberof google.container.v1beta1
+                     * @classdesc Represents an EnterpriseConfig.
+                     * @implements IEnterpriseConfig
+                     * @constructor
+                     * @param {google.container.v1beta1.IEnterpriseConfig=} [properties] Properties to set
+                     */
+                    function EnterpriseConfig(properties) {
+                        if (properties)
+                            for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                                if (properties[keys[i]] != null)
+                                    this[keys[i]] = properties[keys[i]];
+                    }
+    
+                    /**
+                     * EnterpriseConfig clusterTier.
+                     * @member {google.container.v1beta1.EnterpriseConfig.ClusterTier} clusterTier
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @instance
+                     */
+                    EnterpriseConfig.prototype.clusterTier = 0;
+    
+                    /**
+                     * Creates a new EnterpriseConfig instance using the specified properties.
+                     * @function create
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @static
+                     * @param {google.container.v1beta1.IEnterpriseConfig=} [properties] Properties to set
+                     * @returns {google.container.v1beta1.EnterpriseConfig} EnterpriseConfig instance
+                     */
+                    EnterpriseConfig.create = function create(properties) {
+                        return new EnterpriseConfig(properties);
+                    };
+    
+                    /**
+                     * Encodes the specified EnterpriseConfig message. Does not implicitly {@link google.container.v1beta1.EnterpriseConfig.verify|verify} messages.
+                     * @function encode
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @static
+                     * @param {google.container.v1beta1.IEnterpriseConfig} message EnterpriseConfig message or plain object to encode
+                     * @param {$protobuf.Writer} [writer] Writer to encode to
+                     * @returns {$protobuf.Writer} Writer
+                     */
+                    EnterpriseConfig.encode = function encode(message, writer) {
+                        if (!writer)
+                            writer = $Writer.create();
+                        if (message.clusterTier != null && Object.hasOwnProperty.call(message, "clusterTier"))
+                            writer.uint32(/* id 1, wireType 0 =*/8).int32(message.clusterTier);
+                        return writer;
+                    };
+    
+                    /**
+                     * Encodes the specified EnterpriseConfig message, length delimited. Does not implicitly {@link google.container.v1beta1.EnterpriseConfig.verify|verify} messages.
+                     * @function encodeDelimited
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @static
+                     * @param {google.container.v1beta1.IEnterpriseConfig} message EnterpriseConfig message or plain object to encode
+                     * @param {$protobuf.Writer} [writer] Writer to encode to
+                     * @returns {$protobuf.Writer} Writer
+                     */
+                    EnterpriseConfig.encodeDelimited = function encodeDelimited(message, writer) {
+                        return this.encode(message, writer).ldelim();
+                    };
+    
+                    /**
+                     * Decodes an EnterpriseConfig message from the specified reader or buffer.
+                     * @function decode
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @static
+                     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                     * @param {number} [length] Message length if known beforehand
+                     * @returns {google.container.v1beta1.EnterpriseConfig} EnterpriseConfig
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    EnterpriseConfig.decode = function decode(reader, length) {
+                        if (!(reader instanceof $Reader))
+                            reader = $Reader.create(reader);
+                        var end = length === undefined ? reader.len : reader.pos + length, message = new $root.google.container.v1beta1.EnterpriseConfig();
+                        while (reader.pos < end) {
+                            var tag = reader.uint32();
+                            switch (tag >>> 3) {
+                            case 1: {
+                                    message.clusterTier = reader.int32();
+                                    break;
+                                }
+                            default:
+                                reader.skipType(tag & 7);
+                                break;
+                            }
+                        }
+                        return message;
+                    };
+    
+                    /**
+                     * Decodes an EnterpriseConfig message from the specified reader or buffer, length delimited.
+                     * @function decodeDelimited
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @static
+                     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+                     * @returns {google.container.v1beta1.EnterpriseConfig} EnterpriseConfig
+                     * @throws {Error} If the payload is not a reader or valid buffer
+                     * @throws {$protobuf.util.ProtocolError} If required fields are missing
+                     */
+                    EnterpriseConfig.decodeDelimited = function decodeDelimited(reader) {
+                        if (!(reader instanceof $Reader))
+                            reader = new $Reader(reader);
+                        return this.decode(reader, reader.uint32());
+                    };
+    
+                    /**
+                     * Verifies an EnterpriseConfig message.
+                     * @function verify
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @static
+                     * @param {Object.<string,*>} message Plain object to verify
+                     * @returns {string|null} `null` if valid, otherwise the reason why it is not
+                     */
+                    EnterpriseConfig.verify = function verify(message) {
+                        if (typeof message !== "object" || message === null)
+                            return "object expected";
+                        if (message.clusterTier != null && message.hasOwnProperty("clusterTier"))
+                            switch (message.clusterTier) {
+                            default:
+                                return "clusterTier: enum value expected";
+                            case 0:
+                            case 1:
+                            case 2:
+                                break;
+                            }
+                        return null;
+                    };
+    
+                    /**
+                     * Creates an EnterpriseConfig message from a plain object. Also converts values to their respective internal types.
+                     * @function fromObject
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @static
+                     * @param {Object.<string,*>} object Plain object
+                     * @returns {google.container.v1beta1.EnterpriseConfig} EnterpriseConfig
+                     */
+                    EnterpriseConfig.fromObject = function fromObject(object) {
+                        if (object instanceof $root.google.container.v1beta1.EnterpriseConfig)
+                            return object;
+                        var message = new $root.google.container.v1beta1.EnterpriseConfig();
+                        switch (object.clusterTier) {
+                        default:
+                            if (typeof object.clusterTier === "number") {
+                                message.clusterTier = object.clusterTier;
+                                break;
+                            }
+                            break;
+                        case "CLUSTER_TIER_UNSPECIFIED":
+                        case 0:
+                            message.clusterTier = 0;
+                            break;
+                        case "STANDARD":
+                        case 1:
+                            message.clusterTier = 1;
+                            break;
+                        case "ENTERPRISE":
+                        case 2:
+                            message.clusterTier = 2;
+                            break;
+                        }
+                        return message;
+                    };
+    
+                    /**
+                     * Creates a plain object from an EnterpriseConfig message. Also converts values to other types if specified.
+                     * @function toObject
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @static
+                     * @param {google.container.v1beta1.EnterpriseConfig} message EnterpriseConfig
+                     * @param {$protobuf.IConversionOptions} [options] Conversion options
+                     * @returns {Object.<string,*>} Plain object
+                     */
+                    EnterpriseConfig.toObject = function toObject(message, options) {
+                        if (!options)
+                            options = {};
+                        var object = {};
+                        if (options.defaults)
+                            object.clusterTier = options.enums === String ? "CLUSTER_TIER_UNSPECIFIED" : 0;
+                        if (message.clusterTier != null && message.hasOwnProperty("clusterTier"))
+                            object.clusterTier = options.enums === String ? $root.google.container.v1beta1.EnterpriseConfig.ClusterTier[message.clusterTier] === undefined ? message.clusterTier : $root.google.container.v1beta1.EnterpriseConfig.ClusterTier[message.clusterTier] : message.clusterTier;
+                        return object;
+                    };
+    
+                    /**
+                     * Converts this EnterpriseConfig to JSON.
+                     * @function toJSON
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @instance
+                     * @returns {Object.<string,*>} JSON object
+                     */
+                    EnterpriseConfig.prototype.toJSON = function toJSON() {
+                        return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+                    };
+    
+                    /**
+                     * Gets the default type url for EnterpriseConfig
+                     * @function getTypeUrl
+                     * @memberof google.container.v1beta1.EnterpriseConfig
+                     * @static
+                     * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
+                     * @returns {string} The default type url
+                     */
+                    EnterpriseConfig.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
+                        if (typeUrlPrefix === undefined) {
+                            typeUrlPrefix = "type.googleapis.com";
+                        }
+                        return typeUrlPrefix + "/google.container.v1beta1.EnterpriseConfig";
+                    };
+    
+                    /**
+                     * ClusterTier enum.
+                     * @name google.container.v1beta1.EnterpriseConfig.ClusterTier
+                     * @enum {number}
+                     * @property {number} CLUSTER_TIER_UNSPECIFIED=0 CLUSTER_TIER_UNSPECIFIED value
+                     * @property {number} STANDARD=1 STANDARD value
+                     * @property {number} ENTERPRISE=2 ENTERPRISE value
+                     */
+                    EnterpriseConfig.ClusterTier = (function() {
+                        var valuesById = {}, values = Object.create(valuesById);
+                        values[valuesById[0] = "CLUSTER_TIER_UNSPECIFIED"] = 0;
+                        values[valuesById[1] = "STANDARD"] = 1;
+                        values[valuesById[2] = "ENTERPRISE"] = 2;
+                        return values;
+                    })();
+    
+                    return EnterpriseConfig;
+                })();
+    
+                /**
+                 * InTransitEncryptionConfig enum.
+                 * @name google.container.v1beta1.InTransitEncryptionConfig
+                 * @enum {number}
+                 * @property {number} IN_TRANSIT_ENCRYPTION_CONFIG_UNSPECIFIED=0 IN_TRANSIT_ENCRYPTION_CONFIG_UNSPECIFIED value
+                 * @property {number} IN_TRANSIT_ENCRYPTION_DISABLED=1 IN_TRANSIT_ENCRYPTION_DISABLED value
+                 * @property {number} IN_TRANSIT_ENCRYPTION_INTER_NODE_TRANSPARENT=2 IN_TRANSIT_ENCRYPTION_INTER_NODE_TRANSPARENT value
+                 */
+                v1beta1.InTransitEncryptionConfig = (function() {
+                    var valuesById = {}, values = Object.create(valuesById);
+                    values[valuesById[0] = "IN_TRANSIT_ENCRYPTION_CONFIG_UNSPECIFIED"] = 0;
+                    values[valuesById[1] = "IN_TRANSIT_ENCRYPTION_DISABLED"] = 1;
+                    values[valuesById[2] = "IN_TRANSIT_ENCRYPTION_INTER_NODE_TRANSPARENT"] = 2;
+                    return values;
+                })();
+    
                 return v1beta1;
             })();
     
diff --git a/packages/google-container/protos/protos.json b/packages/google-container/protos/protos.json
index 243594b432b..f619377706a 100644
--- a/packages/google-container/protos/protos.json
+++ b/packages/google-container/protos/protos.json
@@ -1103,6 +1103,10 @@
                     "soleTenantConfig": {
                       "type": "SoleTenantConfig",
                       "id": 42
+                    },
+                    "resourceManagerTags": {
+                      "type": "ResourceManagerTags",
+                      "id": 45
                     }
                   }
                 },
@@ -2178,6 +2182,10 @@
                     "enableK8sBetaApis": {
                       "type": "K8sBetaAPIConfig",
                       "id": 143
+                    },
+                    "enterpriseConfig": {
+                      "type": "EnterpriseConfig",
+                      "id": 149
                     }
                   },
                   "nested": {
@@ -2254,6 +2262,10 @@
                     "networkTags": {
                       "type": "NetworkTags",
                       "id": 1
+                    },
+                    "resourceManagerTags": {
+                      "type": "ResourceManagerTags",
+                      "id": 2
                     }
                   }
                 },
@@ -2493,6 +2505,10 @@
                     "desiredK8sBetaApis": {
                       "type": "K8sBetaAPIConfig",
                       "id": 131
+                    },
+                    "desiredNodePoolAutoConfigResourceManagerTags": {
+                      "type": "ResourceManagerTags",
+                      "id": 136
                     }
                   }
                 },
@@ -2658,7 +2674,8 @@
                         "SET_NODE_POOL_SIZE": 14,
                         "SET_NETWORK_POLICY": 15,
                         "SET_MAINTENANCE_POLICY": 16,
-                        "RESIZE_CLUSTER": 18
+                        "RESIZE_CLUSTER": 18,
+                        "FLEET_FEATURE_UPGRADE": 19
                       }
                     }
                   }
@@ -2950,6 +2967,10 @@
                       "options": {
                         "(google.api.field_behavior)": "OPTIONAL"
                       }
+                    },
+                    "resourceManagerTags": {
+                      "type": "ResourceManagerTags",
+                      "id": 39
                     }
                   }
                 },
@@ -5630,6 +5651,35 @@
                       "id": 1
                     }
                   }
+                },
+                "ResourceManagerTags": {
+                  "fields": {
+                    "tags": {
+                      "keyType": "string",
+                      "type": "string",
+                      "id": 1
+                    }
+                  }
+                },
+                "EnterpriseConfig": {
+                  "fields": {
+                    "clusterTier": {
+                      "type": "ClusterTier",
+                      "id": 1,
+                      "options": {
+                        "(google.api.field_behavior)": "OUTPUT_ONLY"
+                      }
+                    }
+                  },
+                  "nested": {
+                    "ClusterTier": {
+                      "values": {
+                        "CLUSTER_TIER_UNSPECIFIED": 0,
+                        "STANDARD": 1,
+                        "ENTERPRISE": 2
+                      }
+                    }
+                  }
                 }
               }
             },
@@ -6702,6 +6752,10 @@
                       "type": "HostMaintenancePolicy",
                       "id": 44
                     },
+                    "resourceManagerTags": {
+                      "type": "ResourceManagerTags",
+                      "id": 45
+                    },
                     "enableConfidentialStorage": {
                       "type": "bool",
                       "id": 46,
@@ -7010,6 +7064,11 @@
                       "oneof": [
                         "maintenanceInterval"
                       ]
+                    },
+                    "maintenanceStrategy": {
+                      "oneof": [
+                        "opportunisticMaintenanceStrategy"
+                      ]
                     }
                   },
                   "fields": {
@@ -7019,6 +7078,10 @@
                       "options": {
                         "proto3_optional": true
                       }
+                    },
+                    "opportunisticMaintenanceStrategy": {
+                      "type": "OpportunisticMaintenanceStrategy",
+                      "id": 2
                     }
                   },
                   "nested": {
@@ -7028,6 +7091,48 @@
                         "AS_NEEDED": 1,
                         "PERIODIC": 2
                       }
+                    },
+                    "OpportunisticMaintenanceStrategy": {
+                      "oneofs": {
+                        "_nodeIdleTimeWindow": {
+                          "oneof": [
+                            "nodeIdleTimeWindow"
+                          ]
+                        },
+                        "_maintenanceAvailabilityWindow": {
+                          "oneof": [
+                            "maintenanceAvailabilityWindow"
+                          ]
+                        },
+                        "_minNodesPerPool": {
+                          "oneof": [
+                            "minNodesPerPool"
+                          ]
+                        }
+                      },
+                      "fields": {
+                        "nodeIdleTimeWindow": {
+                          "type": "google.protobuf.Duration",
+                          "id": 1,
+                          "options": {
+                            "proto3_optional": true
+                          }
+                        },
+                        "maintenanceAvailabilityWindow": {
+                          "type": "google.protobuf.Duration",
+                          "id": 2,
+                          "options": {
+                            "proto3_optional": true
+                          }
+                        },
+                        "minNodesPerPool": {
+                          "type": "int64",
+                          "id": 3,
+                          "options": {
+                            "proto3_optional": true
+                          }
+                        }
+                      }
                     }
                   }
                 },
@@ -8029,6 +8134,10 @@
                     "securityPostureConfig": {
                       "type": "SecurityPostureConfig",
                       "id": 145
+                    },
+                    "enterpriseConfig": {
+                      "type": "EnterpriseConfig",
+                      "id": 149
                     }
                   },
                   "nested": {
@@ -8206,6 +8315,10 @@
                     "networkTags": {
                       "type": "NetworkTags",
                       "id": 1
+                    },
+                    "resourceManagerTags": {
+                      "type": "ResourceManagerTags",
+                      "id": 2
                     }
                   }
                 },
@@ -8225,6 +8338,11 @@
                       "oneof": [
                         "desiredEnableFqdnNetworkPolicy"
                       ]
+                    },
+                    "_desiredInTransitEncryptionConfig": {
+                      "oneof": [
+                        "desiredInTransitEncryptionConfig"
+                      ]
                     }
                   },
                   "fields": {
@@ -8466,6 +8584,17 @@
                     "desiredHostMaintenancePolicy": {
                       "type": "HostMaintenancePolicy",
                       "id": 132
+                    },
+                    "desiredNodePoolAutoConfigResourceManagerTags": {
+                      "type": "ResourceManagerTags",
+                      "id": 136
+                    },
+                    "desiredInTransitEncryptionConfig": {
+                      "type": "InTransitEncryptionConfig",
+                      "id": 137,
+                      "options": {
+                        "proto3_optional": true
+                      }
                     }
                   }
                 },
@@ -8631,7 +8760,8 @@
                         "SET_NODE_POOL_SIZE": 14,
                         "SET_NETWORK_POLICY": 15,
                         "SET_MAINTENANCE_POLICY": 16,
-                        "RESIZE_CLUSTER": 18
+                        "RESIZE_CLUSTER": 18,
+                        "FLEET_FEATURE_UPGRADE": 19
                       }
                     }
                   }
@@ -8935,6 +9065,10 @@
                       "options": {
                         "(google.api.field_behavior)": "OPTIONAL"
                       }
+                    },
+                    "resourceManagerTags": {
+                      "type": "ResourceManagerTags",
+                      "id": 39
                     }
                   }
                 },
@@ -9936,6 +10070,7 @@
                                 "UPDATE_STARTED": 1,
                                 "CREATING_GREEN_POOL": 2,
                                 "CORDONING_BLUE_POOL": 3,
+                                "WAITING_TO_DRAIN_BLUE_POOL": 8,
                                 "DRAINING_BLUE_POOL": 4,
                                 "NODE_POOL_SOAKING": 5,
                                 "DELETING_BLUE_POOL": 6,
@@ -10887,6 +11022,11 @@
                       "oneof": [
                         "enableFqdnNetworkPolicy"
                       ]
+                    },
+                    "_inTransitEncryptionConfig": {
+                      "oneof": [
+                        "inTransitEncryptionConfig"
+                      ]
                     }
                   },
                   "fields": {
@@ -10944,6 +11084,13 @@
                       "options": {
                         "proto3_optional": true
                       }
+                    },
+                    "inTransitEncryptionConfig": {
+                      "type": "InTransitEncryptionConfig",
+                      "id": 20,
+                      "options": {
+                        "proto3_optional": true
+                      }
                     }
                   },
                   "nested": {
@@ -11857,6 +12004,42 @@
                     "IPV4": 1,
                     "IPV4_IPV6": 2
                   }
+                },
+                "ResourceManagerTags": {
+                  "fields": {
+                    "tags": {
+                      "keyType": "string",
+                      "type": "string",
+                      "id": 1
+                    }
+                  }
+                },
+                "EnterpriseConfig": {
+                  "fields": {
+                    "clusterTier": {
+                      "type": "ClusterTier",
+                      "id": 1,
+                      "options": {
+                        "(google.api.field_behavior)": "OUTPUT_ONLY"
+                      }
+                    }
+                  },
+                  "nested": {
+                    "ClusterTier": {
+                      "values": {
+                        "CLUSTER_TIER_UNSPECIFIED": 0,
+                        "STANDARD": 1,
+                        "ENTERPRISE": 2
+                      }
+                    }
+                  }
+                },
+                "InTransitEncryptionConfig": {
+                  "values": {
+                    "IN_TRANSIT_ENCRYPTION_CONFIG_UNSPECIFIED": 0,
+                    "IN_TRANSIT_ENCRYPTION_DISABLED": 1,
+                    "IN_TRANSIT_ENCRYPTION_INTER_NODE_TRANSPARENT": 2
+                  }
                 }
               }
             }
diff --git a/packages/google-container/samples/generated/v1/cluster_manager.update_node_pool.js b/packages/google-container/samples/generated/v1/cluster_manager.update_node_pool.js
index 1cc396fe3ea..327aaf9d27f 100644
--- a/packages/google-container/samples/generated/v1/cluster_manager.update_node_pool.js
+++ b/packages/google-container/samples/generated/v1/cluster_manager.update_node_pool.js
@@ -155,6 +155,12 @@ function main(nodeVersion, imageType) {
    *  node pool to the specified disk size.
    */
   // const diskSizeGb = 1234
+  /**
+   *  Desired resource manager tag keys and values to be attached to the nodes
+   *  for managing Compute Engine firewalls using Network Firewall Policies.
+   *  Existing tags will be replaced with new values.
+   */
+  // const resourceManagerTags = {}
 
   // Imports the Container library
   const {ClusterManagerClient} = require('@google-cloud/container').v1;
diff --git a/packages/google-container/samples/generated/v1/snippet_metadata_google.container.v1.json b/packages/google-container/samples/generated/v1/snippet_metadata_google.container.v1.json
index 15741880ec0..1b91a224f66 100644
--- a/packages/google-container/samples/generated/v1/snippet_metadata_google.container.v1.json
+++ b/packages/google-container/samples/generated/v1/snippet_metadata_google.container.v1.json
@@ -230,7 +230,7 @@
             "segments": [
                 {
                     "start": 25,
-                    "end": 177,
+                    "end": 183,
                     "type": "FULL"
                 }
             ],
@@ -346,6 +346,10 @@
                     {
                         "name": "disk_size_gb",
                         "type": "TYPE_INT64"
+                    },
+                    {
+                        "name": "resource_manager_tags",
+                        "type": ".google.container.v1.ResourceManagerTags"
                     }
                 ],
                 "resultType": ".google.container.v1.Operation",
diff --git a/packages/google-container/samples/generated/v1beta1/cluster_manager.update_node_pool.js b/packages/google-container/samples/generated/v1beta1/cluster_manager.update_node_pool.js
index 7b10a09fc11..876440c7f31 100644
--- a/packages/google-container/samples/generated/v1beta1/cluster_manager.update_node_pool.js
+++ b/packages/google-container/samples/generated/v1beta1/cluster_manager.update_node_pool.js
@@ -152,6 +152,12 @@ function main(projectId, zone, clusterId, nodePoolId, nodeVersion, imageType) {
    *  node pool to the specified disk size.
    */
   // const diskSizeGb = 1234
+  /**
+   *  Desired resource manager tag keys and values to be attached to the nodes
+   *  for managing Compute Engine firewalls using Network Firewall Policies.
+   *  Existing tags will be replaced with new values.
+   */
+  // const resourceManagerTags = {}
 
   // Imports the Container library
   const {ClusterManagerClient} = require('@google-cloud/container').v1beta1;
diff --git a/packages/google-container/samples/generated/v1beta1/snippet_metadata_google.container.v1beta1.json b/packages/google-container/samples/generated/v1beta1/snippet_metadata_google.container.v1beta1.json
index 3ff9a60430a..681d3052f36 100644
--- a/packages/google-container/samples/generated/v1beta1/snippet_metadata_google.container.v1beta1.json
+++ b/packages/google-container/samples/generated/v1beta1/snippet_metadata_google.container.v1beta1.json
@@ -230,7 +230,7 @@
             "segments": [
                 {
                     "start": 25,
-                    "end": 178,
+                    "end": 184,
                     "type": "FULL"
                 }
             ],
@@ -346,6 +346,10 @@
                     {
                         "name": "disk_size_gb",
                         "type": "TYPE_INT64"
+                    },
+                    {
+                        "name": "resource_manager_tags",
+                        "type": ".google.container.v1beta1.ResourceManagerTags"
                     }
                 ],
                 "resultType": ".google.container.v1beta1.Operation",
diff --git a/packages/google-container/src/v1/cluster_manager_client.ts b/packages/google-container/src/v1/cluster_manager_client.ts
index 5bd3a82949f..d4641b68622 100644
--- a/packages/google-container/src/v1/cluster_manager_client.ts
+++ b/packages/google-container/src/v1/cluster_manager_client.ts
@@ -857,6 +857,10 @@ export class ClusterManagerClient {
    *   The smallest allowed disk size is 10GB.
    *   Initiates an upgrade operation that migrates the nodes in the
    *   node pool to the specified disk size.
+   * @param {google.container.v1.ResourceManagerTags} request.resourceManagerTags
+   *   Desired resource manager tag keys and values to be attached to the nodes
+   *   for managing Compute Engine firewalls using Network Firewall Policies.
+   *   Existing tags will be replaced with new values.
    * @param {object} [options]
    *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
    * @returns {Promise} - The promise which resolves to an array.
diff --git a/packages/google-container/src/v1beta1/cluster_manager_client.ts b/packages/google-container/src/v1beta1/cluster_manager_client.ts
index 7298a6ca0a1..20004d30d30 100644
--- a/packages/google-container/src/v1beta1/cluster_manager_client.ts
+++ b/packages/google-container/src/v1beta1/cluster_manager_client.ts
@@ -861,6 +861,10 @@ export class ClusterManagerClient {
    *   Optional. The desired disk size for nodes in the node pool.
    *   Initiates an upgrade operation that migrates the nodes in the
    *   node pool to the specified disk size.
+   * @param {google.container.v1beta1.ResourceManagerTags} request.resourceManagerTags
+   *   Desired resource manager tag keys and values to be attached to the nodes
+   *   for managing Compute Engine firewalls using Network Firewall Policies.
+   *   Existing tags will be replaced with new values.
    * @param {object} [options]
    *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
    * @returns {Promise} - The promise which resolves to an array.