diff --git a/sdk/storage/arm-storage/src/models/blobContainersMappers.ts b/sdk/storage/arm-storage/src/models/blobContainersMappers.ts
index 43270cd72b97..d60a4536e816 100644
--- a/sdk/storage/arm-storage/src/models/blobContainersMappers.ts
+++ b/sdk/storage/arm-storage/src/models/blobContainersMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -50,6 +51,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -88,6 +90,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/blobInventoryPoliciesMappers.ts b/sdk/storage/arm-storage/src/models/blobInventoryPoliciesMappers.ts
index 4a4d91547568..451ad7eb3e80 100644
--- a/sdk/storage/arm-storage/src/models/blobInventoryPoliciesMappers.ts
+++ b/sdk/storage/arm-storage/src/models/blobInventoryPoliciesMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -46,6 +47,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -81,6 +83,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/blobServicesMappers.ts b/sdk/storage/arm-storage/src/models/blobServicesMappers.ts
index 23e455587a22..fb01c907a21f 100644
--- a/sdk/storage/arm-storage/src/models/blobServicesMappers.ts
+++ b/sdk/storage/arm-storage/src/models/blobServicesMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -46,6 +47,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -80,6 +82,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/deletedAccountsMappers.ts b/sdk/storage/arm-storage/src/models/deletedAccountsMappers.ts
index 3a2cc414902c..38748274aa96 100644
--- a/sdk/storage/arm-storage/src/models/deletedAccountsMappers.ts
+++ b/sdk/storage/arm-storage/src/models/deletedAccountsMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -47,6 +48,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -81,6 +83,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/encryptionScopesMappers.ts b/sdk/storage/arm-storage/src/models/encryptionScopesMappers.ts
index e34906e449a6..7f42826a7b71 100644
--- a/sdk/storage/arm-storage/src/models/encryptionScopesMappers.ts
+++ b/sdk/storage/arm-storage/src/models/encryptionScopesMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -48,6 +49,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -82,6 +84,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/fileServicesMappers.ts b/sdk/storage/arm-storage/src/models/fileServicesMappers.ts
index 5460b2163742..9e5e18fd606a 100644
--- a/sdk/storage/arm-storage/src/models/fileServicesMappers.ts
+++ b/sdk/storage/arm-storage/src/models/fileServicesMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -46,6 +47,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -80,6 +82,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/fileSharesMappers.ts b/sdk/storage/arm-storage/src/models/fileSharesMappers.ts
index 7c5c3bd5d89f..4ba10044d548 100644
--- a/sdk/storage/arm-storage/src/models/fileSharesMappers.ts
+++ b/sdk/storage/arm-storage/src/models/fileSharesMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -43,15 +44,19 @@ export {
   FileShare,
   FileShareItem,
   FileShareItems,
+  FileSharesLeaseHeaders,
   GeoReplicationStats,
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
   KeyVaultProperties,
   LastAccessTimeTrackingPolicy,
+  LeaseShareRequest,
+  LeaseShareResponse,
   LegalHoldProperties,
   ListContainerItem,
   ListQueue,
@@ -81,6 +86,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/index.ts b/sdk/storage/arm-storage/src/models/index.ts
index c2d615086431..c6db06aa5811 100644
--- a/sdk/storage/arm-storage/src/models/index.ts
+++ b/sdk/storage/arm-storage/src/models/index.ts
@@ -440,8 +440,8 @@ export interface VirtualNetworkRule {
    */
   action?: Action;
   /**
-   * Gets the state of virtual network rule. Possible values include: 'provisioning',
-   * 'deprovisioning', 'succeeded', 'failed', 'networkSourceDeleted'
+   * Gets the state of virtual network rule. Possible values include: 'Provisioning',
+   * 'Deprovisioning', 'Succeeded', 'Failed', 'NetworkSourceDeleted'
    */
   state?: State;
 }
@@ -532,6 +532,13 @@ export interface AzureFilesIdentityBasedAuthentication {
    * Required if choose AD.
    */
   activeDirectoryProperties?: ActiveDirectoryProperties;
+  /**
+   * Default share permission for users using Kerberos authentication if RBAC role is not assigned.
+   * Possible values include: 'None', 'StorageFileDataSmbShareReader',
+   * 'StorageFileDataSmbShareContributor', 'StorageFileDataSmbShareElevatedContributor',
+   * 'StorageFileDataSmbShareOwner'
+   */
+  defaultSharePermission?: DefaultSharePermission;
 }
 
 /**
@@ -717,6 +724,11 @@ export interface StorageAccountCreateParameters {
    * NFS 3.0 protocol support enabled if set to true.
    */
   enableNfsV3?: boolean;
+  /**
+   * Allow or disallow cross AAD tenant object replication. The default interpretation is true for
+   * this property.
+   */
+  allowCrossTenantReplication?: boolean;
 }
 
 /**
@@ -993,7 +1005,8 @@ export interface PrivateEndpointConnection extends Resource {
  * and a location
  * @summary Proxy Resource
  */
-export interface ProxyResource extends Resource {}
+export interface ProxyResource extends Resource {
+}
 
 /**
  * Deleted storage account
@@ -1218,6 +1231,11 @@ export interface StorageAccount extends TrackedResource {
    * NFS 3.0 protocol support enabled if set to true.
    */
   enableNfsV3?: boolean;
+  /**
+   * Allow or disallow cross AAD tenant object replication. The default interpretation is true for
+   * this property.
+   */
+  allowCrossTenantReplication?: boolean;
 }
 
 /**
@@ -1350,6 +1368,11 @@ export interface StorageAccountUpdateParameters {
    * equivalent to true.
    */
   allowSharedKeyAccess?: boolean;
+  /**
+   * Allow or disallow cross AAD tenant object replication. The default interpretation is true for
+   * this property.
+   */
+  allowCrossTenantReplication?: boolean;
   /**
    * Optional. Indicates the type of storage account. Currently only StorageV2 value supported by
    * server. Possible values include: 'Storage', 'StorageV2', 'BlobStorage', 'FileStorage',
@@ -1875,11 +1898,13 @@ export interface ObjectReplicationPolicy extends Resource {
    */
   readonly enabledTime?: Date;
   /**
-   * Required. Source account name.
+   * Required. Source account name. It should be full resource id if allowCrossTenantReplication
+   * set to false.
    */
   sourceAccount: string;
   /**
-   * Required. Destination account name.
+   * Required. Destination account name. It should be full resource id if
+   * allowCrossTenantReplication set to false.
    */
   destinationAccount: string;
   /**
@@ -1889,7 +1914,8 @@ export interface ObjectReplicationPolicy extends Resource {
 }
 
 /**
- * An object that defines the blob inventory rule filter conditions.
+ * An object that defines the blob inventory rule filter conditions. Filter option cannot be used
+ * when definition.objectType property is set to 'Container'.
  */
 export interface BlobInventoryPolicyFilter {
   /**
@@ -1898,27 +1924,60 @@ export interface BlobInventoryPolicyFilter {
   prefixMatch?: string[];
   /**
    * An array of predefined enum values. Valid values include blockBlob, appendBlob, pageBlob. Hns
-   * accounts does not support pageBlobs.
+   * accounts does not support pageBlobs. This field is required when definition.objectType
+   * property is set to 'Blob'.
    */
   blobTypes: string[];
   /**
-   * Includes blob versions in blob inventory when value set to true.
+   * Includes blob versions in blob inventory when value is set to true. The
+   * definition.schemaFields values 'VersionId and IsCurrentVersion' are required if this property
+   * is set to true, else they must be excluded.
    */
   includeBlobVersions?: boolean;
   /**
-   * Includes blob snapshots in blob inventory when value set to true.
+   * Includes blob snapshots in blob inventory when value is set to true. The
+   * definition.schemaFields value 'Snapshot' is required if this property is set to true, else it
+   * must be excluded.
    */
   includeSnapshots?: boolean;
 }
 
 /**
- * An object that defines the blob inventory rule. Each definition consists of a set of filters.
+ * An object that defines the blob inventory rule.
  */
 export interface BlobInventoryPolicyDefinition {
   /**
    * An object that defines the filter set.
    */
-  filters: BlobInventoryPolicyFilter;
+  filters?: BlobInventoryPolicyFilter;
+  /**
+   * This is a required field, it specifies the format for the inventory files. Possible values
+   * include: 'Csv', 'Parquet'
+   */
+  format: Format;
+  /**
+   * This is a required field. This field is used to schedule an inventory formation. Possible
+   * values include: 'Daily', 'Weekly'
+   */
+  schedule: Schedule;
+  /**
+   * This is a required field. This field specifies the scope of the inventory created either at
+   * the blob or container level. Possible values include: 'Blob', 'Container'
+   */
+  objectType: ObjectType;
+  /**
+   * This is a required field. This field specifies the fields and properties of the object to be
+   * included in the inventory. The Schema field value 'Name' is always required. The valid values
+   * for this field for the 'Blob' definition.objectType include 'Name, Creation-Time,
+   * Last-Modified, Content-Length, Content-MD5, BlobType, AccessTier, AccessTierChangeTime,
+   * Expiry-Time, hdi_isfolder, Owner, Group, Permissions, Acl, Snapshot, VersionId,
+   * IsCurrentVersion, Metadata, LastAccessedTime'. The valid values for 'Container'
+   * definition.objectType include 'Name, Last-Modified, Metadata, LeaseStatus, LeaseState,
+   * LeaseDuration, PublicAccess, HasImmutabilityPolicy, HasLegalHold'. Schema field values
+   * 'Expiry-Time, hdi_isfolder, Owner, Group, Permissions, Acl' are valid only for Hns enabled
+   * accounts.
+   */
+  schemaFields: string[];
 }
 
 /**
@@ -1934,6 +1993,10 @@ export interface BlobInventoryPolicyRule {
    * case-sensitive. It must be unique within a policy.
    */
   name: string;
+  /**
+   * Container name where blob inventory files are stored. Must be pre-created.
+   */
+  destination: string;
   /**
    * An object that defines the blob inventory policy rule.
    */
@@ -1948,10 +2011,6 @@ export interface BlobInventoryPolicySchema {
    * Policy is enabled if set to true.
    */
   enabled: boolean;
-  /**
-   * Container name where blob inventory files are stored. Must be pre-created.
-   */
-  destination: string;
   /**
    * The storage account blob inventory policy rules. The rule is applied when it is enabled.
    */
@@ -2192,6 +2251,28 @@ export interface LegalHoldProperties {
   tags?: TagProperty[];
 }
 
+/**
+ * Object level immutability properties of the container.
+ */
+export interface ImmutableStorageWithVersioning {
+  /**
+   * This is an immutable property, when set to true it enables object level immutability at the
+   * container level.
+   */
+  enabled?: boolean;
+  /**
+   * Returns the date and time the object level immutability was enabled.
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
+   */
+  readonly timeStamp?: Date;
+  /**
+   * This property denotes the container level immutability to object level immutability migration
+   * state. Possible values include: 'InProgress', 'Completed'
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
+   */
+  readonly migrationState?: MigrationState;
+}
+
 /**
  * Properties of the blob container, including Id, resource name, resource type, Etag.
  */
@@ -2280,6 +2361,12 @@ export interface BlobContainer extends AzureEntityResource {
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
   readonly hasImmutabilityPolicy?: boolean;
+  /**
+   * The object level immutability property of the container. The property is immutable and can
+   * only be set to true at the container creation time. Existing containers must undergo a
+   * migration process.
+   */
+  immutableStorageWithVersioning?: ImmutableStorageWithVersioning;
 }
 
 /**
@@ -2412,6 +2499,12 @@ export interface ListContainerItem extends AzureEntityResource {
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
   readonly hasImmutabilityPolicy?: boolean;
+  /**
+   * The object level immutability property of the container. The property is immutable and can
+   * only be set to true at the container creation time. Existing containers must undergo a
+   * migration process.
+   */
+  immutableStorageWithVersioning?: ImmutableStorageWithVersioning;
 }
 
 /**
@@ -2716,6 +2809,38 @@ export interface FileServiceItems {
   readonly value?: FileServiceProperties[];
 }
 
+/**
+ * An interface representing AccessPolicy.
+ */
+export interface AccessPolicy {
+  /**
+   * Start time of the access policy
+   */
+  start?: string;
+  /**
+   * Expiry time of the access policy
+   */
+  expiry?: string;
+  /**
+   * List of abbreviated permissions.
+   */
+  permission?: string;
+}
+
+/**
+ * An interface representing SignedIdentifier.
+ */
+export interface SignedIdentifier {
+  /**
+   * An unique identifier of the stored access policy.
+   */
+  id?: string;
+  /**
+   * Access policy
+   */
+  accessPolicy?: AccessPolicy;
+}
+
 /**
  * Properties of the file share, including Id, resource name, resource type, Etag.
  */
@@ -2786,6 +2911,27 @@ export interface FileShare extends AzureEntityResource {
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
   readonly shareUsageBytes?: number;
+  /**
+   * The lease status of the share. Possible values include: 'Locked', 'Unlocked'
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
+   */
+  readonly leaseStatus?: LeaseStatus;
+  /**
+   * Lease state of the share. Possible values include: 'Available', 'Leased', 'Expired',
+   * 'Breaking', 'Broken'
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
+   */
+  readonly leaseState?: LeaseState;
+  /**
+   * Specifies whether the lease on a share is of infinite or fixed duration, only when the share
+   * is leased. Possible values include: 'Infinite', 'Fixed'
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
+   */
+  readonly leaseDuration?: LeaseDuration;
+  /**
+   * List of stored access policies specified on the share.
+   */
+  signedIdentifiers?: SignedIdentifier[];
   /**
    * Creation time of share snapshot returned in the response of list shares with expand param
    * "snapshots".
@@ -2878,6 +3024,27 @@ export interface FileShareItem extends AzureEntityResource {
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
   readonly shareUsageBytes?: number;
+  /**
+   * The lease status of the share. Possible values include: 'Locked', 'Unlocked'
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
+   */
+  readonly leaseStatus?: LeaseStatus;
+  /**
+   * Lease state of the share. Possible values include: 'Available', 'Leased', 'Expired',
+   * 'Breaking', 'Broken'
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
+   */
+  readonly leaseState?: LeaseState;
+  /**
+   * Specifies whether the lease on a share is of infinite or fixed duration, only when the share
+   * is leased. Possible values include: 'Infinite', 'Fixed'
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
+   */
+  readonly leaseDuration?: LeaseDuration;
+  /**
+   * List of stored access policies specified on the share.
+   */
+  signedIdentifiers?: SignedIdentifier[];
   /**
    * Creation time of share snapshot returned in the response of list shares with expand param
    * "snapshots".
@@ -2886,6 +3053,50 @@ export interface FileShareItem extends AzureEntityResource {
   readonly snapshotTime?: Date;
 }
 
+/**
+ * Lease Share request schema.
+ */
+export interface LeaseShareRequest {
+  /**
+   * Specifies the lease action. Can be one of the available actions. Possible values include:
+   * 'Acquire', 'Renew', 'Change', 'Release', 'Break'
+   */
+  action: Action2;
+  /**
+   * Identifies the lease. Can be specified in any valid GUID string format.
+   */
+  leaseId?: string;
+  /**
+   * Optional. For a break action, proposed duration the lease should continue before it is broken,
+   * in seconds, between 0 and 60.
+   */
+  breakPeriod?: number;
+  /**
+   * Required for acquire. Specifies the duration of the lease, in seconds, or negative one (-1)
+   * for a lease that never expires.
+   */
+  leaseDuration?: number;
+  /**
+   * Optional for acquire, required for change. Proposed lease ID, in a GUID string format.
+   */
+  proposedLeaseId?: string;
+}
+
+/**
+ * Lease Share response schema.
+ */
+export interface LeaseShareResponse {
+  /**
+   * Returned unique lease ID that must be included with any request to delete the share, or to
+   * renew, change, or release the lease.
+   */
+  leaseId?: string;
+  /**
+   * Approximate time remaining in the lease period, in seconds.
+   */
+  leaseTimeSeconds?: string;
+}
+
 /**
  * The properties of a storage account’s Queue service.
  */
@@ -2995,8 +3206,7 @@ export interface StorageAccountsListKeysOptionalParams extends msRest.RequestOpt
 /**
  * Optional Parameters.
  */
-export interface BlobInventoryPoliciesCreateOrUpdateOptionalParams
-  extends msRest.RequestOptionsBase {
+export interface BlobInventoryPoliciesCreateOrUpdateOptionalParams extends msRest.RequestOptionsBase {
   systemData?: SystemData;
 }
 
@@ -3022,8 +3232,7 @@ export interface BlobContainersListOptionalParams extends msRest.RequestOptionsB
 /**
  * Optional Parameters.
  */
-export interface BlobContainersCreateOrUpdateImmutabilityPolicyOptionalParams
-  extends msRest.RequestOptionsBase {
+export interface BlobContainersCreateOrUpdateImmutabilityPolicyOptionalParams extends msRest.RequestOptionsBase {
   /**
    * The entity state (ETag) version of the immutability policy to update. A value of "*" can be
    * used to apply the operation only if the immutability policy already exists. If omitted, this
@@ -3046,8 +3255,7 @@ export interface BlobContainersCreateOrUpdateImmutabilityPolicyOptionalParams
 /**
  * Optional Parameters.
  */
-export interface BlobContainersGetImmutabilityPolicyOptionalParams
-  extends msRest.RequestOptionsBase {
+export interface BlobContainersGetImmutabilityPolicyOptionalParams extends msRest.RequestOptionsBase {
   /**
    * The entity state (ETag) version of the immutability policy to update. A value of "*" can be
    * used to apply the operation only if the immutability policy already exists. If omitted, this
@@ -3059,8 +3267,7 @@ export interface BlobContainersGetImmutabilityPolicyOptionalParams
 /**
  * Optional Parameters.
  */
-export interface BlobContainersExtendImmutabilityPolicyOptionalParams
-  extends msRest.RequestOptionsBase {
+export interface BlobContainersExtendImmutabilityPolicyOptionalParams extends msRest.RequestOptionsBase {
   /**
    * The immutability period for the blobs in the container since the policy creation, in days.
    */
@@ -3116,10 +3323,10 @@ export interface FileSharesListOptionalParams extends msRest.RequestOptionsBase
    */
   filter?: string;
   /**
-   * Optional, used to expand the properties within share's properties. Possible values include:
-   * 'deleted', 'snapshots'
+   * Optional, used to expand the properties within share's properties. Valid values are: deleted,
+   * snapshots. Should be passed as a string with delimiter ','
    */
-  expand?: ListSharesExpand;
+  expand?: string;
 }
 
 /**
@@ -3127,9 +3334,10 @@ export interface FileSharesListOptionalParams extends msRest.RequestOptionsBase
  */
 export interface FileSharesCreateOptionalParams extends msRest.RequestOptionsBase {
   /**
-   * Optional, used to create a snapshot. Possible values include: 'snapshots'
+   * Optional, used to expand the properties within share's properties. Valid values are:
+   * snapshots. Should be passed as a string with delimiter ','
    */
-  expand?: PutSharesExpand;
+  expand?: string;
 }
 
 /**
@@ -3137,10 +3345,10 @@ export interface FileSharesCreateOptionalParams extends msRest.RequestOptionsBas
  */
 export interface FileSharesGetOptionalParams extends msRest.RequestOptionsBase {
   /**
-   * Optional, used to expand the properties within share's properties. Possible values include:
-   * 'stats'
+   * Optional, used to expand the properties within share's properties. Valid values are: stats.
+   * Should be passed as a string with delimiter ','.
    */
-  expand?: GetShareExpand;
+  expand?: string;
   /**
    * Optional, used to retrieve properties of a snapshot.
    */
@@ -3155,6 +3363,29 @@ export interface FileSharesDeleteMethodOptionalParams extends msRest.RequestOpti
    * Optional, used to delete a snapshot.
    */
   xMsSnapshot?: string;
+  /**
+   * Optional. Valid values are: snapshots, leased-snapshots, none. The default value is snapshots.
+   * For 'snapshots', the file share is deleted including all of its file share snapshots. If the
+   * file share contains leased-snapshots, the deletion fails. For 'leased-snapshots', the file
+   * share is deleted included all of its file share snapshots (leased/unleased). For 'none', the
+   * file share is deleted if it has no share snapshots. If the file share contains any snapshots
+   * (leased or unleased), the deletion fails.
+   */
+  include?: string;
+}
+
+/**
+ * Optional Parameters.
+ */
+export interface FileSharesLeaseOptionalParams extends msRest.RequestOptionsBase {
+  /**
+   * Lease Share request body.
+   */
+  parameters?: LeaseShareRequest;
+  /**
+   * Optional. Specify the snapshot time to lease a snapshot.
+   */
+  xMsSnapshot?: string;
 }
 
 /**
@@ -3170,10 +3401,10 @@ export interface FileSharesListNextOptionalParams extends msRest.RequestOptionsB
    */
   filter?: string;
   /**
-   * Optional, used to expand the properties within share's properties. Possible values include:
-   * 'deleted', 'snapshots'
+   * Optional, used to expand the properties within share's properties. Valid values are: deleted,
+   * snapshots. Should be passed as a string with delimiter ','
    */
-  expand?: ListSharesExpand;
+  expand?: string;
 }
 
 /**
@@ -3317,20 +3548,34 @@ export interface BlobContainersExtendImmutabilityPolicyHeaders {
   eTag: string;
 }
 
+/**
+ * Defines headers for Lease operation.
+ */
+export interface FileSharesLeaseHeaders {
+  /**
+   * The ETag HTTP response header. This is an opaque string. You can use it to detect whether the
+   * resource has changed between requests. In particular, you can pass the ETag to one of the
+   * If-Match or If-None-Match headers.
+   */
+  eTag: string;
+}
+
 /**
  * @interface
  * Result of the request to list Storage operations. It contains a list of operations and a URL
  * link to get the next set of results.
  * @extends Array<Operation>
  */
-export interface OperationListResult extends Array<Operation> {}
+export interface OperationListResult extends Array<Operation> {
+}
 
 /**
  * @interface
  * The response from the List Storage SKUs operation.
  * @extends Array<SkuInformation>
  */
-export interface StorageSkuListResult extends Array<SkuInformation> {}
+export interface StorageSkuListResult extends Array<SkuInformation> {
+}
 
 /**
  * @interface
@@ -3365,28 +3610,32 @@ export interface DeletedAccountListResult extends Array<DeletedAccount> {
  * The response from the List Usages operation.
  * @extends Array<Usage>
  */
-export interface UsageListResult extends Array<Usage> {}
+export interface UsageListResult extends Array<Usage> {
+}
 
 /**
  * @interface
  * List of blob inventory policies returned.
  * @extends Array<BlobInventoryPolicy>
  */
-export interface ListBlobInventoryPolicy extends Array<BlobInventoryPolicy> {}
+export interface ListBlobInventoryPolicy extends Array<BlobInventoryPolicy> {
+}
 
 /**
  * @interface
  * List of private endpoint connection associated with the specified storage account
  * @extends Array<PrivateEndpointConnection>
  */
-export interface PrivateEndpointConnectionListResult extends Array<PrivateEndpointConnection> {}
+export interface PrivateEndpointConnectionListResult extends Array<PrivateEndpointConnection> {
+}
 
 /**
  * @interface
  * List storage account object replication policies.
  * @extends Array<ObjectReplicationPolicy>
  */
-export interface ObjectReplicationPolicies extends Array<ObjectReplicationPolicy> {}
+export interface ObjectReplicationPolicies extends Array<ObjectReplicationPolicy> {
+}
 
 /**
  * @interface
@@ -3408,7 +3657,8 @@ export interface EncryptionScopeListResult extends Array<EncryptionScope> {
  * An interface representing the BlobServiceItems.
  * @extends Array<BlobServiceProperties>
  */
-export interface BlobServiceItems extends Array<BlobServiceProperties> {}
+export interface BlobServiceItems extends Array<BlobServiceProperties> {
+}
 
 /**
  * @interface
@@ -3472,7 +3722,7 @@ export interface ListTableResource extends Array<Table> {
  * @readonly
  * @enum {string}
  */
-export type ReasonCode = "QuotaId" | "NotAvailableForSubscription";
+export type ReasonCode = 'QuotaId' | 'NotAvailableForSubscription';
 
 /**
  * Defines values for SkuName.
@@ -3481,15 +3731,7 @@ export type ReasonCode = "QuotaId" | "NotAvailableForSubscription";
  * @readonly
  * @enum {string}
  */
-export type SkuName =
-  | "Standard_LRS"
-  | "Standard_GRS"
-  | "Standard_RAGRS"
-  | "Standard_ZRS"
-  | "Premium_LRS"
-  | "Premium_ZRS"
-  | "Standard_GZRS"
-  | "Standard_RAGZRS";
+export type SkuName = 'Standard_LRS' | 'Standard_GRS' | 'Standard_RAGRS' | 'Standard_ZRS' | 'Premium_LRS' | 'Premium_ZRS' | 'Standard_GZRS' | 'Standard_RAGZRS';
 
 /**
  * Defines values for SkuTier.
@@ -3497,7 +3739,7 @@ export type SkuName =
  * @readonly
  * @enum {string}
  */
-export type SkuTier = "Standard" | "Premium";
+export type SkuTier = 'Standard' | 'Premium';
 
 /**
  * Defines values for Kind.
@@ -3506,7 +3748,7 @@ export type SkuTier = "Standard" | "Premium";
  * @readonly
  * @enum {string}
  */
-export type Kind = "Storage" | "StorageV2" | "BlobStorage" | "FileStorage" | "BlockBlobStorage";
+export type Kind = 'Storage' | 'StorageV2' | 'BlobStorage' | 'FileStorage' | 'BlockBlobStorage';
 
 /**
  * Defines values for Reason.
@@ -3514,7 +3756,7 @@ export type Kind = "Storage" | "StorageV2" | "BlobStorage" | "FileStorage" | "Bl
  * @readonly
  * @enum {string}
  */
-export type Reason = "AccountNameInvalid" | "AlreadyExists";
+export type Reason = 'AccountNameInvalid' | 'AlreadyExists';
 
 /**
  * Defines values for KeyType.
@@ -3522,7 +3764,7 @@ export type Reason = "AccountNameInvalid" | "AlreadyExists";
  * @readonly
  * @enum {string}
  */
-export type KeyType = "Service" | "Account";
+export type KeyType = 'Service' | 'Account';
 
 /**
  * Defines values for KeySource.
@@ -3530,7 +3772,7 @@ export type KeyType = "Service" | "Account";
  * @readonly
  * @enum {string}
  */
-export type KeySource = "Microsoft.Storage" | "Microsoft.Keyvault";
+export type KeySource = 'Microsoft.Storage' | 'Microsoft.Keyvault';
 
 /**
  * Defines values for Action.
@@ -3538,21 +3780,16 @@ export type KeySource = "Microsoft.Storage" | "Microsoft.Keyvault";
  * @readonly
  * @enum {string}
  */
-export type Action = "Allow";
+export type Action = 'Allow';
 
 /**
  * Defines values for State.
- * Possible values include: 'provisioning', 'deprovisioning', 'succeeded', 'failed',
- * 'networkSourceDeleted'
+ * Possible values include: 'Provisioning', 'Deprovisioning', 'Succeeded', 'Failed',
+ * 'NetworkSourceDeleted'
  * @readonly
  * @enum {string}
  */
-export type State =
-  | "provisioning"
-  | "deprovisioning"
-  | "succeeded"
-  | "failed"
-  | "networkSourceDeleted";
+export type State = 'Provisioning' | 'Deprovisioning' | 'Succeeded' | 'Failed' | 'NetworkSourceDeleted';
 
 /**
  * Defines values for Bypass.
@@ -3560,7 +3797,7 @@ export type State =
  * @readonly
  * @enum {string}
  */
-export type Bypass = "None" | "Logging" | "Metrics" | "AzureServices";
+export type Bypass = 'None' | 'Logging' | 'Metrics' | 'AzureServices';
 
 /**
  * Defines values for DefaultAction.
@@ -3568,7 +3805,7 @@ export type Bypass = "None" | "Logging" | "Metrics" | "AzureServices";
  * @readonly
  * @enum {string}
  */
-export type DefaultAction = "Allow" | "Deny";
+export type DefaultAction = 'Allow' | 'Deny';
 
 /**
  * Defines values for DirectoryServiceOptions.
@@ -3576,7 +3813,17 @@ export type DefaultAction = "Allow" | "Deny";
  * @readonly
  * @enum {string}
  */
-export type DirectoryServiceOptions = "None" | "AADDS" | "AD";
+export type DirectoryServiceOptions = 'None' | 'AADDS' | 'AD';
+
+/**
+ * Defines values for DefaultSharePermission.
+ * Possible values include: 'None', 'StorageFileDataSmbShareReader',
+ * 'StorageFileDataSmbShareContributor', 'StorageFileDataSmbShareElevatedContributor',
+ * 'StorageFileDataSmbShareOwner'
+ * @readonly
+ * @enum {string}
+ */
+export type DefaultSharePermission = 'None' | 'StorageFileDataSmbShareReader' | 'StorageFileDataSmbShareContributor' | 'StorageFileDataSmbShareElevatedContributor' | 'StorageFileDataSmbShareOwner';
 
 /**
  * Defines values for AccessTier.
@@ -3584,7 +3831,7 @@ export type DirectoryServiceOptions = "None" | "AADDS" | "AD";
  * @readonly
  * @enum {string}
  */
-export type AccessTier = "Hot" | "Cool";
+export type AccessTier = 'Hot' | 'Cool';
 
 /**
  * Defines values for LargeFileSharesState.
@@ -3592,7 +3839,7 @@ export type AccessTier = "Hot" | "Cool";
  * @readonly
  * @enum {string}
  */
-export type LargeFileSharesState = "Disabled" | "Enabled";
+export type LargeFileSharesState = 'Disabled' | 'Enabled';
 
 /**
  * Defines values for RoutingChoice.
@@ -3600,7 +3847,7 @@ export type LargeFileSharesState = "Disabled" | "Enabled";
  * @readonly
  * @enum {string}
  */
-export type RoutingChoice = "MicrosoftRouting" | "InternetRouting";
+export type RoutingChoice = 'MicrosoftRouting' | 'InternetRouting';
 
 /**
  * Defines values for MinimumTlsVersion.
@@ -3608,7 +3855,7 @@ export type RoutingChoice = "MicrosoftRouting" | "InternetRouting";
  * @readonly
  * @enum {string}
  */
-export type MinimumTlsVersion = "TLS1_0" | "TLS1_1" | "TLS1_2";
+export type MinimumTlsVersion = 'TLS1_0' | 'TLS1_1' | 'TLS1_2';
 
 /**
  * Defines values for IdentityType.
@@ -3616,11 +3863,7 @@ export type MinimumTlsVersion = "TLS1_0" | "TLS1_1" | "TLS1_2";
  * @readonly
  * @enum {string}
  */
-export type IdentityType =
-  | "None"
-  | "SystemAssigned"
-  | "UserAssigned"
-  | "SystemAssigned,UserAssigned";
+export type IdentityType = 'None' | 'SystemAssigned' | 'UserAssigned' | 'SystemAssigned,UserAssigned';
 
 /**
  * Defines values for ExtendedLocationTypes.
@@ -3628,7 +3871,7 @@ export type IdentityType =
  * @readonly
  * @enum {string}
  */
-export type ExtendedLocationTypes = "EdgeZone";
+export type ExtendedLocationTypes = 'EdgeZone';
 
 /**
  * Defines values for GeoReplicationStatus.
@@ -3636,7 +3879,7 @@ export type ExtendedLocationTypes = "EdgeZone";
  * @readonly
  * @enum {string}
  */
-export type GeoReplicationStatus = "Live" | "Bootstrap" | "Unavailable";
+export type GeoReplicationStatus = 'Live' | 'Bootstrap' | 'Unavailable';
 
 /**
  * Defines values for BlobRestoreProgressStatus.
@@ -3644,7 +3887,7 @@ export type GeoReplicationStatus = "Live" | "Bootstrap" | "Unavailable";
  * @readonly
  * @enum {string}
  */
-export type BlobRestoreProgressStatus = "InProgress" | "Complete" | "Failed";
+export type BlobRestoreProgressStatus = 'InProgress' | 'Complete' | 'Failed';
 
 /**
  * Defines values for ProvisioningState.
@@ -3652,7 +3895,7 @@ export type BlobRestoreProgressStatus = "InProgress" | "Complete" | "Failed";
  * @readonly
  * @enum {string}
  */
-export type ProvisioningState = "Creating" | "ResolvingDNS" | "Succeeded";
+export type ProvisioningState = 'Creating' | 'ResolvingDNS' | 'Succeeded';
 
 /**
  * Defines values for AccountStatus.
@@ -3660,7 +3903,7 @@ export type ProvisioningState = "Creating" | "ResolvingDNS" | "Succeeded";
  * @readonly
  * @enum {string}
  */
-export type AccountStatus = "available" | "unavailable";
+export type AccountStatus = 'available' | 'unavailable';
 
 /**
  * Defines values for PrivateEndpointServiceConnectionStatus.
@@ -3668,7 +3911,7 @@ export type AccountStatus = "available" | "unavailable";
  * @readonly
  * @enum {string}
  */
-export type PrivateEndpointServiceConnectionStatus = "Pending" | "Approved" | "Rejected";
+export type PrivateEndpointServiceConnectionStatus = 'Pending' | 'Approved' | 'Rejected';
 
 /**
  * Defines values for PrivateEndpointConnectionProvisioningState.
@@ -3676,11 +3919,7 @@ export type PrivateEndpointServiceConnectionStatus = "Pending" | "Approved" | "R
  * @readonly
  * @enum {string}
  */
-export type PrivateEndpointConnectionProvisioningState =
-  | "Succeeded"
-  | "Creating"
-  | "Deleting"
-  | "Failed";
+export type PrivateEndpointConnectionProvisioningState = 'Succeeded' | 'Creating' | 'Deleting' | 'Failed';
 
 /**
  * Defines values for KeyPermission.
@@ -3688,7 +3927,7 @@ export type PrivateEndpointConnectionProvisioningState =
  * @readonly
  * @enum {string}
  */
-export type KeyPermission = "Read" | "Full";
+export type KeyPermission = 'Read' | 'Full';
 
 /**
  * Defines values for UsageUnit.
@@ -3697,13 +3936,7 @@ export type KeyPermission = "Read" | "Full";
  * @readonly
  * @enum {string}
  */
-export type UsageUnit =
-  | "Count"
-  | "Bytes"
-  | "Seconds"
-  | "Percent"
-  | "CountsPerSecond"
-  | "BytesPerSecond";
+export type UsageUnit = 'Count' | 'Bytes' | 'Seconds' | 'Percent' | 'CountsPerSecond' | 'BytesPerSecond';
 
 /**
  * Defines values for Services.
@@ -3711,7 +3944,7 @@ export type UsageUnit =
  * @readonly
  * @enum {string}
  */
-export type Services = "b" | "q" | "t" | "f";
+export type Services = 'b' | 'q' | 't' | 'f';
 
 /**
  * Defines values for SignedResourceTypes.
@@ -3719,7 +3952,7 @@ export type Services = "b" | "q" | "t" | "f";
  * @readonly
  * @enum {string}
  */
-export type SignedResourceTypes = "s" | "c" | "o";
+export type SignedResourceTypes = 's' | 'c' | 'o';
 
 /**
  * Defines values for Permissions.
@@ -3727,7 +3960,7 @@ export type SignedResourceTypes = "s" | "c" | "o";
  * @readonly
  * @enum {string}
  */
-export type Permissions = "r" | "d" | "w" | "l" | "a" | "c" | "u" | "p";
+export type Permissions = 'r' | 'd' | 'w' | 'l' | 'a' | 'c' | 'u' | 'p';
 
 /**
  * Defines values for HttpProtocol.
@@ -3735,7 +3968,7 @@ export type Permissions = "r" | "d" | "w" | "l" | "a" | "c" | "u" | "p";
  * @readonly
  * @enum {string}
  */
-export type HttpProtocol = "https,http" | "https";
+export type HttpProtocol = 'https,http' | 'https';
 
 /**
  * Defines values for SignedResource.
@@ -3743,7 +3976,7 @@ export type HttpProtocol = "https,http" | "https";
  * @readonly
  * @enum {string}
  */
-export type SignedResource = "b" | "c" | "f" | "s";
+export type SignedResource = 'b' | 'c' | 'f' | 's';
 
 /**
  * Defines values for EncryptionScopeSource.
@@ -3751,7 +3984,7 @@ export type SignedResource = "b" | "c" | "f" | "s";
  * @readonly
  * @enum {string}
  */
-export type EncryptionScopeSource = "Microsoft.Storage" | "Microsoft.KeyVault";
+export type EncryptionScopeSource = 'Microsoft.Storage' | 'Microsoft.KeyVault';
 
 /**
  * Defines values for EncryptionScopeState.
@@ -3759,7 +3992,31 @@ export type EncryptionScopeSource = "Microsoft.Storage" | "Microsoft.KeyVault";
  * @readonly
  * @enum {string}
  */
-export type EncryptionScopeState = "Enabled" | "Disabled";
+export type EncryptionScopeState = 'Enabled' | 'Disabled';
+
+/**
+ * Defines values for Format.
+ * Possible values include: 'Csv', 'Parquet'
+ * @readonly
+ * @enum {string}
+ */
+export type Format = 'Csv' | 'Parquet';
+
+/**
+ * Defines values for Schedule.
+ * Possible values include: 'Daily', 'Weekly'
+ * @readonly
+ * @enum {string}
+ */
+export type Schedule = 'Daily' | 'Weekly';
+
+/**
+ * Defines values for ObjectType.
+ * Possible values include: 'Blob', 'Container'
+ * @readonly
+ * @enum {string}
+ */
+export type ObjectType = 'Blob' | 'Container';
 
 /**
  * Defines values for CreatedByType.
@@ -3767,7 +4024,7 @@ export type EncryptionScopeState = "Enabled" | "Disabled";
  * @readonly
  * @enum {string}
  */
-export type CreatedByType = "User" | "Application" | "ManagedIdentity" | "Key";
+export type CreatedByType = 'User' | 'Application' | 'ManagedIdentity' | 'Key';
 
 /**
  * Defines values for PublicAccess.
@@ -3775,7 +4032,7 @@ export type CreatedByType = "User" | "Application" | "ManagedIdentity" | "Key";
  * @readonly
  * @enum {string}
  */
-export type PublicAccess = "Container" | "Blob" | "None";
+export type PublicAccess = 'Container' | 'Blob' | 'None';
 
 /**
  * Defines values for LeaseStatus.
@@ -3783,7 +4040,7 @@ export type PublicAccess = "Container" | "Blob" | "None";
  * @readonly
  * @enum {string}
  */
-export type LeaseStatus = "Locked" | "Unlocked";
+export type LeaseStatus = 'Locked' | 'Unlocked';
 
 /**
  * Defines values for LeaseState.
@@ -3791,7 +4048,7 @@ export type LeaseStatus = "Locked" | "Unlocked";
  * @readonly
  * @enum {string}
  */
-export type LeaseState = "Available" | "Leased" | "Expired" | "Breaking" | "Broken";
+export type LeaseState = 'Available' | 'Leased' | 'Expired' | 'Breaking' | 'Broken';
 
 /**
  * Defines values for LeaseDuration.
@@ -3799,7 +4056,7 @@ export type LeaseState = "Available" | "Leased" | "Expired" | "Breaking" | "Brok
  * @readonly
  * @enum {string}
  */
-export type LeaseDuration = "Infinite" | "Fixed";
+export type LeaseDuration = 'Infinite' | 'Fixed';
 
 /**
  * Defines values for ImmutabilityPolicyState.
@@ -3807,7 +4064,7 @@ export type LeaseDuration = "Infinite" | "Fixed";
  * @readonly
  * @enum {string}
  */
-export type ImmutabilityPolicyState = "Locked" | "Unlocked";
+export type ImmutabilityPolicyState = 'Locked' | 'Unlocked';
 
 /**
  * Defines values for ImmutabilityPolicyUpdateType.
@@ -3815,7 +4072,15 @@ export type ImmutabilityPolicyState = "Locked" | "Unlocked";
  * @readonly
  * @enum {string}
  */
-export type ImmutabilityPolicyUpdateType = "put" | "lock" | "extend";
+export type ImmutabilityPolicyUpdateType = 'put' | 'lock' | 'extend';
+
+/**
+ * Defines values for MigrationState.
+ * Possible values include: 'InProgress', 'Completed'
+ * @readonly
+ * @enum {string}
+ */
+export type MigrationState = 'InProgress' | 'Completed';
 
 /**
  * Defines values for Name.
@@ -3823,7 +4088,7 @@ export type ImmutabilityPolicyUpdateType = "put" | "lock" | "extend";
  * @readonly
  * @enum {string}
  */
-export type Name = "AccessTimeTracking";
+export type Name = 'AccessTimeTracking';
 
 /**
  * Defines values for EnabledProtocols.
@@ -3831,7 +4096,7 @@ export type Name = "AccessTimeTracking";
  * @readonly
  * @enum {string}
  */
-export type EnabledProtocols = "SMB" | "NFS";
+export type EnabledProtocols = 'SMB' | 'NFS';
 
 /**
  * Defines values for RootSquashType.
@@ -3839,7 +4104,7 @@ export type EnabledProtocols = "SMB" | "NFS";
  * @readonly
  * @enum {string}
  */
-export type RootSquashType = "NoRootSquash" | "RootSquash" | "AllSquash";
+export type RootSquashType = 'NoRootSquash' | 'RootSquash' | 'AllSquash';
 
 /**
  * Defines values for ShareAccessTier.
@@ -3847,7 +4112,7 @@ export type RootSquashType = "NoRootSquash" | "RootSquash" | "AllSquash";
  * @readonly
  * @enum {string}
  */
-export type ShareAccessTier = "TransactionOptimized" | "Hot" | "Cool" | "Premium";
+export type ShareAccessTier = 'TransactionOptimized' | 'Hot' | 'Cool' | 'Premium';
 
 /**
  * Defines values for StorageAccountExpand.
@@ -3855,7 +4120,7 @@ export type ShareAccessTier = "TransactionOptimized" | "Hot" | "Cool" | "Premium
  * @readonly
  * @enum {string}
  */
-export type StorageAccountExpand = "geoReplicationStats" | "blobRestoreStatus";
+export type StorageAccountExpand = 'geoReplicationStats' | 'blobRestoreStatus';
 
 /**
  * Defines values for ListKeyExpand.
@@ -3863,7 +4128,7 @@ export type StorageAccountExpand = "geoReplicationStats" | "blobRestoreStatus";
  * @readonly
  * @enum {string}
  */
-export type ListKeyExpand = "kerb";
+export type ListKeyExpand = 'kerb';
 
 /**
  * Defines values for ListContainersInclude.
@@ -3871,39 +4136,23 @@ export type ListKeyExpand = "kerb";
  * @readonly
  * @enum {string}
  */
-export type ListContainersInclude = "deleted";
-
-/**
- * Defines values for ListSharesExpand.
- * Possible values include: 'deleted', 'snapshots'
- * @readonly
- * @enum {string}
- */
-export type ListSharesExpand = "deleted" | "snapshots";
-
-/**
- * Defines values for PutSharesExpand.
- * Possible values include: 'snapshots'
- * @readonly
- * @enum {string}
- */
-export type PutSharesExpand = "snapshots";
+export type ListContainersInclude = 'deleted';
 
 /**
- * Defines values for GetShareExpand.
- * Possible values include: 'stats'
+ * Defines values for Action1.
+ * Possible values include: 'Acquire', 'Renew', 'Change', 'Release', 'Break'
  * @readonly
  * @enum {string}
  */
-export type GetShareExpand = "stats";
+export type Action1 = 'Acquire' | 'Renew' | 'Change' | 'Release' | 'Break';
 
 /**
- * Defines values for Action1.
+ * Defines values for Action2.
  * Possible values include: 'Acquire', 'Renew', 'Change', 'Release', 'Break'
  * @readonly
  * @enum {string}
  */
-export type Action1 = "Acquire" | "Renew" | "Change" | "Release" | "Break";
+export type Action2 = 'Acquire' | 'Renew' | 'Change' | 'Release' | 'Break';
 
 /**
  * Contains response data for the list operation.
@@ -3913,16 +4162,16 @@ export type OperationsListResponse = OperationListResult & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: OperationListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: OperationListResult;
+    };
 };
 
 /**
@@ -3933,16 +4182,16 @@ export type SkusListResponse = StorageSkuListResult & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageSkuListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageSkuListResult;
+    };
 };
 
 /**
@@ -3953,16 +4202,16 @@ export type StorageAccountsCheckNameAvailabilityResponse = CheckNameAvailability
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: CheckNameAvailabilityResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: CheckNameAvailabilityResult;
+    };
 };
 
 /**
@@ -3973,16 +4222,16 @@ export type StorageAccountsCreateResponse = StorageAccount & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageAccount;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageAccount;
+    };
 };
 
 /**
@@ -3993,16 +4242,16 @@ export type StorageAccountsGetPropertiesResponse = StorageAccount & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageAccount;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageAccount;
+    };
 };
 
 /**
@@ -4013,16 +4262,16 @@ export type StorageAccountsUpdateResponse = StorageAccount & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageAccount;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageAccount;
+    };
 };
 
 /**
@@ -4033,36 +4282,36 @@ export type StorageAccountsListResponse = StorageAccountListResult & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageAccountListResult;
-  };
-};
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
 
-/**
- * Contains response data for the listByResourceGroup operation.
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageAccountListResult;
+    };
+};
+
+/**
+ * Contains response data for the listByResourceGroup operation.
  */
 export type StorageAccountsListByResourceGroupResponse = StorageAccountListResult & {
   /**
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageAccountListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageAccountListResult;
+    };
 };
 
 /**
@@ -4073,16 +4322,16 @@ export type StorageAccountsListKeysResponse = StorageAccountListKeysResult & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageAccountListKeysResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageAccountListKeysResult;
+    };
 };
 
 /**
@@ -4093,16 +4342,16 @@ export type StorageAccountsRegenerateKeyResponse = StorageAccountListKeysResult
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageAccountListKeysResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageAccountListKeysResult;
+    };
 };
 
 /**
@@ -4113,16 +4362,16 @@ export type StorageAccountsListAccountSASResponse = ListAccountSasResponse & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListAccountSasResponse;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListAccountSasResponse;
+    };
 };
 
 /**
@@ -4133,16 +4382,16 @@ export type StorageAccountsListServiceSASResponse = ListServiceSasResponse & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListServiceSasResponse;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListServiceSasResponse;
+    };
 };
 
 /**
@@ -4153,16 +4402,16 @@ export type StorageAccountsRestoreBlobRangesResponse = BlobRestoreStatus & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: BlobRestoreStatus;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: BlobRestoreStatus;
+    };
 };
 
 /**
@@ -4173,16 +4422,16 @@ export type StorageAccountsBeginCreateResponse = StorageAccount & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageAccount;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageAccount;
+    };
 };
 
 /**
@@ -4193,16 +4442,16 @@ export type StorageAccountsBeginRestoreBlobRangesResponse = BlobRestoreStatus &
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: BlobRestoreStatus;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: BlobRestoreStatus;
+    };
 };
 
 /**
@@ -4213,16 +4462,16 @@ export type StorageAccountsListNextResponse = StorageAccountListResult & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageAccountListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageAccountListResult;
+    };
 };
 
 /**
@@ -4233,16 +4482,16 @@ export type StorageAccountsListByResourceGroupNextResponse = StorageAccountListR
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageAccountListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageAccountListResult;
+    };
 };
 
 /**
@@ -4253,16 +4502,16 @@ export type DeletedAccountsListResponse = DeletedAccountListResult & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: DeletedAccountListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: DeletedAccountListResult;
+    };
 };
 
 /**
@@ -4273,16 +4522,16 @@ export type DeletedAccountsGetResponse = DeletedAccount & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: DeletedAccount;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: DeletedAccount;
+    };
 };
 
 /**
@@ -4293,16 +4542,16 @@ export type DeletedAccountsListNextResponse = DeletedAccountListResult & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: DeletedAccountListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: DeletedAccountListResult;
+    };
 };
 
 /**
@@ -4313,16 +4562,16 @@ export type UsagesListByLocationResponse = UsageListResult & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: UsageListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: UsageListResult;
+    };
 };
 
 /**
@@ -4333,16 +4582,16 @@ export type ManagementPoliciesGetResponse = ManagementPolicy & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ManagementPolicy;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ManagementPolicy;
+    };
 };
 
 /**
@@ -4353,16 +4602,16 @@ export type ManagementPoliciesCreateOrUpdateResponse = ManagementPolicy & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ManagementPolicy;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ManagementPolicy;
+    };
 };
 
 /**
@@ -4373,16 +4622,16 @@ export type BlobInventoryPoliciesGetResponse = BlobInventoryPolicy & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: BlobInventoryPolicy;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: BlobInventoryPolicy;
+    };
 };
 
 /**
@@ -4393,16 +4642,16 @@ export type BlobInventoryPoliciesCreateOrUpdateResponse = BlobInventoryPolicy &
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: BlobInventoryPolicy;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: BlobInventoryPolicy;
+    };
 };
 
 /**
@@ -4413,16 +4662,16 @@ export type BlobInventoryPoliciesListResponse = ListBlobInventoryPolicy & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListBlobInventoryPolicy;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListBlobInventoryPolicy;
+    };
 };
 
 /**
@@ -4433,16 +4682,16 @@ export type PrivateEndpointConnectionsListResponse = PrivateEndpointConnectionLi
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: PrivateEndpointConnectionListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: PrivateEndpointConnectionListResult;
+    };
 };
 
 /**
@@ -4453,16 +4702,16 @@ export type PrivateEndpointConnectionsGetResponse = PrivateEndpointConnection &
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: PrivateEndpointConnection;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: PrivateEndpointConnection;
+    };
 };
 
 /**
@@ -4473,16 +4722,16 @@ export type PrivateEndpointConnectionsPutResponse = PrivateEndpointConnection &
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: PrivateEndpointConnection;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: PrivateEndpointConnection;
+    };
 };
 
 /**
@@ -4493,16 +4742,16 @@ export type PrivateLinkResourcesListByStorageAccountResponse = PrivateLinkResour
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: PrivateLinkResourceListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: PrivateLinkResourceListResult;
+    };
 };
 
 /**
@@ -4513,16 +4762,16 @@ export type ObjectReplicationPoliciesListResponse = ObjectReplicationPolicies &
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ObjectReplicationPolicies;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ObjectReplicationPolicies;
+    };
 };
 
 /**
@@ -4533,16 +4782,16 @@ export type ObjectReplicationPoliciesGetResponse = ObjectReplicationPolicy & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ObjectReplicationPolicy;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ObjectReplicationPolicy;
+    };
 };
 
 /**
@@ -4553,16 +4802,16 @@ export type ObjectReplicationPoliciesCreateOrUpdateResponse = ObjectReplicationP
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ObjectReplicationPolicy;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ObjectReplicationPolicy;
+    };
 };
 
 /**
@@ -4573,16 +4822,16 @@ export type EncryptionScopesPutResponse = EncryptionScope & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: EncryptionScope;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: EncryptionScope;
+    };
 };
 
 /**
@@ -4593,17 +4842,17 @@ export type EncryptionScopesPatchResponse = EncryptionScope & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: EncryptionScope;
-  };
-};
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: EncryptionScope;
+    };
+};
 
 /**
  * Contains response data for the get operation.
@@ -4613,16 +4862,16 @@ export type EncryptionScopesGetResponse = EncryptionScope & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: EncryptionScope;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: EncryptionScope;
+    };
 };
 
 /**
@@ -4633,16 +4882,16 @@ export type EncryptionScopesListResponse = EncryptionScopeListResult & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: EncryptionScopeListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: EncryptionScopeListResult;
+    };
 };
 
 /**
@@ -4653,16 +4902,16 @@ export type EncryptionScopesListNextResponse = EncryptionScopeListResult & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: EncryptionScopeListResult;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: EncryptionScopeListResult;
+    };
 };
 
 /**
@@ -4673,16 +4922,16 @@ export type BlobServicesListResponse = BlobServiceItems & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: BlobServiceItems;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: BlobServiceItems;
+    };
 };
 
 /**
@@ -4693,16 +4942,16 @@ export type BlobServicesSetServicePropertiesResponse = BlobServiceProperties & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: BlobServiceProperties;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: BlobServiceProperties;
+    };
 };
 
 /**
@@ -4713,16 +4962,16 @@ export type BlobServicesGetServicePropertiesResponse = BlobServiceProperties & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: BlobServiceProperties;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: BlobServiceProperties;
+    };
 };
 
 /**
@@ -4733,16 +4982,16 @@ export type BlobContainersListResponse = ListContainerItems & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListContainerItems;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListContainerItems;
+    };
 };
 
 /**
@@ -4753,16 +5002,16 @@ export type BlobContainersCreateResponse = BlobContainer & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: BlobContainer;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: BlobContainer;
+    };
 };
 
 /**
@@ -4773,16 +5022,16 @@ export type BlobContainersUpdateResponse = BlobContainer & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: BlobContainer;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: BlobContainer;
+    };
 };
 
 /**
@@ -4793,16 +5042,16 @@ export type BlobContainersGetResponse = BlobContainer & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: BlobContainer;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: BlobContainer;
+    };
 };
 
 /**
@@ -4813,16 +5062,16 @@ export type BlobContainersSetLegalHoldResponse = LegalHold & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: LegalHold;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: LegalHold;
+    };
 };
 
 /**
@@ -4833,27 +5082,26 @@ export type BlobContainersClearLegalHoldResponse = LegalHold & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: LegalHold;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: LegalHold;
+    };
 };
 
 /**
  * Contains response data for the createOrUpdateImmutabilityPolicy operation.
  */
-export type BlobContainersCreateOrUpdateImmutabilityPolicyResponse = ImmutabilityPolicy &
-  BlobContainersCreateOrUpdateImmutabilityPolicyHeaders & {
-    /**
-     * The underlying HTTP response.
-     */
-    _response: msRest.HttpResponse & {
+export type BlobContainersCreateOrUpdateImmutabilityPolicyResponse = ImmutabilityPolicy & BlobContainersCreateOrUpdateImmutabilityPolicyHeaders & {
+  /**
+   * The underlying HTTP response.
+   */
+  _response: msRest.HttpResponse & {
       /**
        * The parsed HTTP response headers.
        */
@@ -4869,17 +5117,16 @@ export type BlobContainersCreateOrUpdateImmutabilityPolicyResponse = Immutabilit
        */
       parsedBody: ImmutabilityPolicy;
     };
-  };
+};
 
 /**
  * Contains response data for the getImmutabilityPolicy operation.
  */
-export type BlobContainersGetImmutabilityPolicyResponse = ImmutabilityPolicy &
-  BlobContainersGetImmutabilityPolicyHeaders & {
-    /**
-     * The underlying HTTP response.
-     */
-    _response: msRest.HttpResponse & {
+export type BlobContainersGetImmutabilityPolicyResponse = ImmutabilityPolicy & BlobContainersGetImmutabilityPolicyHeaders & {
+  /**
+   * The underlying HTTP response.
+   */
+  _response: msRest.HttpResponse & {
       /**
        * The parsed HTTP response headers.
        */
@@ -4895,17 +5142,16 @@ export type BlobContainersGetImmutabilityPolicyResponse = ImmutabilityPolicy &
        */
       parsedBody: ImmutabilityPolicy;
     };
-  };
+};
 
 /**
  * Contains response data for the deleteImmutabilityPolicy operation.
  */
-export type BlobContainersDeleteImmutabilityPolicyResponse = ImmutabilityPolicy &
-  BlobContainersDeleteImmutabilityPolicyHeaders & {
-    /**
-     * The underlying HTTP response.
-     */
-    _response: msRest.HttpResponse & {
+export type BlobContainersDeleteImmutabilityPolicyResponse = ImmutabilityPolicy & BlobContainersDeleteImmutabilityPolicyHeaders & {
+  /**
+   * The underlying HTTP response.
+   */
+  _response: msRest.HttpResponse & {
       /**
        * The parsed HTTP response headers.
        */
@@ -4921,17 +5167,16 @@ export type BlobContainersDeleteImmutabilityPolicyResponse = ImmutabilityPolicy
        */
       parsedBody: ImmutabilityPolicy;
     };
-  };
+};
 
 /**
  * Contains response data for the lockImmutabilityPolicy operation.
  */
-export type BlobContainersLockImmutabilityPolicyResponse = ImmutabilityPolicy &
-  BlobContainersLockImmutabilityPolicyHeaders & {
-    /**
-     * The underlying HTTP response.
-     */
-    _response: msRest.HttpResponse & {
+export type BlobContainersLockImmutabilityPolicyResponse = ImmutabilityPolicy & BlobContainersLockImmutabilityPolicyHeaders & {
+  /**
+   * The underlying HTTP response.
+   */
+  _response: msRest.HttpResponse & {
       /**
        * The parsed HTTP response headers.
        */
@@ -4947,17 +5192,16 @@ export type BlobContainersLockImmutabilityPolicyResponse = ImmutabilityPolicy &
        */
       parsedBody: ImmutabilityPolicy;
     };
-  };
+};
 
 /**
  * Contains response data for the extendImmutabilityPolicy operation.
  */
-export type BlobContainersExtendImmutabilityPolicyResponse = ImmutabilityPolicy &
-  BlobContainersExtendImmutabilityPolicyHeaders & {
-    /**
-     * The underlying HTTP response.
-     */
-    _response: msRest.HttpResponse & {
+export type BlobContainersExtendImmutabilityPolicyResponse = ImmutabilityPolicy & BlobContainersExtendImmutabilityPolicyHeaders & {
+  /**
+   * The underlying HTTP response.
+   */
+  _response: msRest.HttpResponse & {
       /**
        * The parsed HTTP response headers.
        */
@@ -4973,7 +5217,7 @@ export type BlobContainersExtendImmutabilityPolicyResponse = ImmutabilityPolicy
        */
       parsedBody: ImmutabilityPolicy;
     };
-  };
+};
 
 /**
  * Contains response data for the lease operation.
@@ -4983,16 +5227,16 @@ export type BlobContainersLeaseResponse = LeaseContainerResponse & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: LeaseContainerResponse;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: LeaseContainerResponse;
+    };
 };
 
 /**
@@ -5003,16 +5247,16 @@ export type BlobContainersListNextResponse = ListContainerItems & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListContainerItems;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListContainerItems;
+    };
 };
 
 /**
@@ -5023,16 +5267,16 @@ export type FileServicesListResponse = FileServiceItems & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: FileServiceItems;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: FileServiceItems;
+    };
 };
 
 /**
@@ -5043,16 +5287,16 @@ export type FileServicesSetServicePropertiesResponse = FileServiceProperties & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: FileServiceProperties;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: FileServiceProperties;
+    };
 };
 
 /**
@@ -5063,16 +5307,16 @@ export type FileServicesGetServicePropertiesResponse = FileServiceProperties & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: FileServiceProperties;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: FileServiceProperties;
+    };
 };
 
 /**
@@ -5083,16 +5327,16 @@ export type FileSharesListResponse = FileShareItems & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: FileShareItems;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: FileShareItems;
+    };
 };
 
 /**
@@ -5103,16 +5347,16 @@ export type FileSharesCreateResponse = FileShare & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: FileShare;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: FileShare;
+    };
 };
 
 /**
@@ -5123,16 +5367,16 @@ export type FileSharesUpdateResponse = FileShare & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: FileShare;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: FileShare;
+    };
 };
 
 /**
@@ -5143,16 +5387,41 @@ export type FileSharesGetResponse = FileShare & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: FileShare;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: FileShare;
+    };
+};
+
+/**
+ * Contains response data for the lease operation.
+ */
+export type FileSharesLeaseResponse = LeaseShareResponse & FileSharesLeaseHeaders & {
+  /**
+   * The underlying HTTP response.
+   */
+  _response: msRest.HttpResponse & {
+      /**
+       * The parsed HTTP response headers.
+       */
+      parsedHeaders: FileSharesLeaseHeaders;
+
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: LeaseShareResponse;
+    };
 };
 
 /**
@@ -5163,16 +5432,16 @@ export type FileSharesListNextResponse = FileShareItems & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: FileShareItems;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: FileShareItems;
+    };
 };
 
 /**
@@ -5183,16 +5452,16 @@ export type QueueServicesListResponse = ListQueueServices & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListQueueServices;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListQueueServices;
+    };
 };
 
 /**
@@ -5203,16 +5472,16 @@ export type QueueServicesSetServicePropertiesResponse = QueueServiceProperties &
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: QueueServiceProperties;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: QueueServiceProperties;
+    };
 };
 
 /**
@@ -5223,16 +5492,16 @@ export type QueueServicesGetServicePropertiesResponse = QueueServiceProperties &
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: QueueServiceProperties;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: QueueServiceProperties;
+    };
 };
 
 /**
@@ -5243,16 +5512,16 @@ export type QueueCreateResponse = StorageQueue & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageQueue;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageQueue;
+    };
 };
 
 /**
@@ -5263,16 +5532,16 @@ export type QueueUpdateResponse = StorageQueue & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageQueue;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageQueue;
+    };
 };
 
 /**
@@ -5283,16 +5552,16 @@ export type QueueGetResponse = StorageQueue & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: StorageQueue;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: StorageQueue;
+    };
 };
 
 /**
@@ -5303,16 +5572,16 @@ export type QueueListResponse = ListQueueResource & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListQueueResource;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListQueueResource;
+    };
 };
 
 /**
@@ -5323,16 +5592,16 @@ export type QueueListNextResponse = ListQueueResource & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListQueueResource;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListQueueResource;
+    };
 };
 
 /**
@@ -5343,16 +5612,16 @@ export type TableServicesListResponse = ListTableServices & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListTableServices;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListTableServices;
+    };
 };
 
 /**
@@ -5363,16 +5632,16 @@ export type TableServicesSetServicePropertiesResponse = TableServiceProperties &
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: TableServiceProperties;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: TableServiceProperties;
+    };
 };
 
 /**
@@ -5383,16 +5652,16 @@ export type TableServicesGetServicePropertiesResponse = TableServiceProperties &
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: TableServiceProperties;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: TableServiceProperties;
+    };
 };
 
 /**
@@ -5403,16 +5672,16 @@ export type TableCreateResponse = Table & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: Table;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: Table;
+    };
 };
 
 /**
@@ -5423,16 +5692,16 @@ export type TableUpdateResponse = Table & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: Table;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: Table;
+    };
 };
 
 /**
@@ -5443,16 +5712,16 @@ export type TableGetResponse = Table & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: Table;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: Table;
+    };
 };
 
 /**
@@ -5463,16 +5732,16 @@ export type TableListResponse = ListTableResource & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListTableResource;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListTableResource;
+    };
 };
 
 /**
@@ -5483,14 +5752,14 @@ export type TableListNextResponse = ListTableResource & {
    * The underlying HTTP response.
    */
   _response: msRest.HttpResponse & {
-    /**
-     * The response body as text (string format)
-     */
-    bodyAsText: string;
-
-    /**
-     * The response body as parsed JSON or XML
-     */
-    parsedBody: ListTableResource;
-  };
+      /**
+       * The response body as text (string format)
+       */
+      bodyAsText: string;
+
+      /**
+       * The response body as parsed JSON or XML
+       */
+      parsedBody: ListTableResource;
+    };
 };
diff --git a/sdk/storage/arm-storage/src/models/managementPoliciesMappers.ts b/sdk/storage/arm-storage/src/models/managementPoliciesMappers.ts
index f64277bbd11b..00869e72d30d 100644
--- a/sdk/storage/arm-storage/src/models/managementPoliciesMappers.ts
+++ b/sdk/storage/arm-storage/src/models/managementPoliciesMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -45,6 +46,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -79,6 +81,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/mappers.ts b/sdk/storage/arm-storage/src/models/mappers.ts
index 9069e05f2bde..ccc01e141de3 100644
--- a/sdk/storage/arm-storage/src/models/mappers.ts
+++ b/sdk/storage/arm-storage/src/models/mappers.ts
@@ -213,7 +213,7 @@ export const StorageAccountCheckNameAvailabilityParameters: msRest.CompositeMapp
         required: true,
         isConstant: true,
         serializedName: "type",
-        defaultValue: "Microsoft.Storage/storageAccounts",
+        defaultValue: 'Microsoft.Storage/storageAccounts',
         type: {
           name: "String"
         }
@@ -298,7 +298,10 @@ export const SkuInformation: msRest.CompositeMapper = {
         serializedName: "tier",
         type: {
           name: "Enum",
-          allowedValues: ["Standard", "Premium"]
+          allowedValues: [
+            "Standard",
+            "Premium"
+          ]
         }
       },
       resourceType: {
@@ -374,7 +377,10 @@ export const CheckNameAvailabilityResult: msRest.CompositeMapper = {
         serializedName: "reason",
         type: {
           name: "Enum",
-          allowedValues: ["AccountNameInvalid", "AlreadyExists"]
+          allowedValues: [
+            "AccountNameInvalid",
+            "AlreadyExists"
+          ]
         }
       },
       message: {
@@ -428,7 +434,7 @@ export const SasPolicy: msRest.CompositeMapper = {
         required: true,
         isConstant: true,
         serializedName: "expirationAction",
-        defaultValue: "Log",
+        defaultValue: 'Log',
         type: {
           name: "String"
         }
@@ -617,7 +623,7 @@ export const Encryption: msRest.CompositeMapper = {
       keySource: {
         required: true,
         serializedName: "keySource",
-        defaultValue: "Microsoft.Storage",
+        defaultValue: 'Microsoft.Storage',
         type: {
           name: "String"
         }
@@ -707,10 +713,12 @@ export const VirtualNetworkRule: msRest.CompositeMapper = {
       },
       action: {
         serializedName: "action",
-        defaultValue: "Allow",
+        defaultValue: 'Allow',
         type: {
           name: "Enum",
-          allowedValues: ["Allow"]
+          allowedValues: [
+            "Allow"
+          ]
         }
       },
       state: {
@@ -738,10 +746,12 @@ export const IPRule: msRest.CompositeMapper = {
       },
       action: {
         serializedName: "action",
-        defaultValue: "Allow",
+        defaultValue: 'Allow',
         type: {
           name: "Enum",
-          allowedValues: ["Allow"]
+          allowedValues: [
+            "Allow"
+          ]
         }
       }
     }
@@ -756,7 +766,7 @@ export const NetworkRuleSet: msRest.CompositeMapper = {
     modelProperties: {
       bypass: {
         serializedName: "bypass",
-        defaultValue: "AzureServices",
+        defaultValue: 'AzureServices',
         type: {
           name: "String"
         }
@@ -800,10 +810,13 @@ export const NetworkRuleSet: msRest.CompositeMapper = {
       defaultAction: {
         required: true,
         serializedName: "defaultAction",
-        defaultValue: "Allow",
+        defaultValue: 'Allow',
         type: {
           name: "Enum",
-          allowedValues: ["Allow", "Deny"]
+          allowedValues: [
+            "Allow",
+            "Deny"
+          ]
         }
       }
     }
@@ -881,6 +894,12 @@ export const AzureFilesIdentityBasedAuthentication: msRest.CompositeMapper = {
           name: "Composite",
           className: "ActiveDirectoryProperties"
         }
+      },
+      defaultSharePermission: {
+        serializedName: "defaultSharePermission",
+        type: {
+          name: "String"
+        }
       }
     }
   }
@@ -996,7 +1015,10 @@ export const Sku: msRest.CompositeMapper = {
         serializedName: "tier",
         type: {
           name: "Enum",
-          allowedValues: ["Standard", "Premium"]
+          allowedValues: [
+            "Standard",
+            "Premium"
+          ]
         }
       }
     }
@@ -1095,7 +1117,10 @@ export const StorageAccountCreateParameters: msRest.CompositeMapper = {
         serializedName: "properties.accessTier",
         type: {
           name: "Enum",
-          allowedValues: ["Hot", "Cool"]
+          allowedValues: [
+            "Hot",
+            "Cool"
+          ]
         }
       },
       azureFilesIdentityBasedAuthentication: {
@@ -1153,6 +1178,12 @@ export const StorageAccountCreateParameters: msRest.CompositeMapper = {
         type: {
           name: "Boolean"
         }
+      },
+      allowCrossTenantReplication: {
+        serializedName: "properties.allowCrossTenantReplication",
+        type: {
+          name: "Boolean"
+        }
       }
     }
   }
@@ -1673,7 +1704,11 @@ export const StorageAccount: msRest.CompositeMapper = {
         serializedName: "properties.provisioningState",
         type: {
           name: "Enum",
-          allowedValues: ["Creating", "ResolvingDNS", "Succeeded"]
+          allowedValues: [
+            "Creating",
+            "ResolvingDNS",
+            "Succeeded"
+          ]
         }
       },
       primaryEndpoints: {
@@ -1696,7 +1731,10 @@ export const StorageAccount: msRest.CompositeMapper = {
         serializedName: "properties.statusOfPrimary",
         type: {
           name: "Enum",
-          allowedValues: ["available", "unavailable"]
+          allowedValues: [
+            "available",
+            "unavailable"
+          ]
         }
       },
       lastGeoFailoverTime: {
@@ -1718,7 +1756,10 @@ export const StorageAccount: msRest.CompositeMapper = {
         serializedName: "properties.statusOfSecondary",
         type: {
           name: "Enum",
-          allowedValues: ["available", "unavailable"]
+          allowedValues: [
+            "available",
+            "unavailable"
+          ]
         }
       },
       creationTime: {
@@ -1781,7 +1822,10 @@ export const StorageAccount: msRest.CompositeMapper = {
         serializedName: "properties.accessTier",
         type: {
           name: "Enum",
-          allowedValues: ["Hot", "Cool"]
+          allowedValues: [
+            "Hot",
+            "Cool"
+          ]
         }
       },
       azureFilesIdentityBasedAuthentication: {
@@ -1883,6 +1927,12 @@ export const StorageAccount: msRest.CompositeMapper = {
         type: {
           name: "Boolean"
         }
+      },
+      allowCrossTenantReplication: {
+        serializedName: "properties.allowCrossTenantReplication",
+        type: {
+          name: "Boolean"
+        }
       }
     }
   }
@@ -1913,7 +1963,10 @@ export const StorageAccountKey: msRest.CompositeMapper = {
         serializedName: "permissions",
         type: {
           name: "Enum",
-          allowedValues: ["Read", "Full"]
+          allowedValues: [
+            "Read",
+            "Full"
+          ]
         }
       },
       creationTime: {
@@ -2030,7 +2083,10 @@ export const StorageAccountUpdateParameters: msRest.CompositeMapper = {
         serializedName: "properties.accessTier",
         type: {
           name: "Enum",
-          allowedValues: ["Hot", "Cool"]
+          allowedValues: [
+            "Hot",
+            "Cool"
+          ]
         }
       },
       azureFilesIdentityBasedAuthentication: {
@@ -2084,6 +2140,12 @@ export const StorageAccountUpdateParameters: msRest.CompositeMapper = {
           name: "Boolean"
         }
       },
+      allowCrossTenantReplication: {
+        serializedName: "properties.allowCrossTenantReplication",
+        type: {
+          name: "Boolean"
+        }
+      },
       kind: {
         serializedName: "kind",
         type: {
@@ -2202,7 +2264,10 @@ export const AccountSasParameters: msRest.CompositeMapper = {
         serializedName: "signedProtocol",
         type: {
           name: "Enum",
-          allowedValues: ["https,http", "https"]
+          allowedValues: [
+            "https,http",
+            "https"
+          ]
         }
       },
       sharedAccessStartTime: {
@@ -2280,7 +2345,10 @@ export const ServiceSasParameters: msRest.CompositeMapper = {
         serializedName: "signedProtocol",
         type: {
           name: "Enum",
-          allowedValues: ["https,http", "https"]
+          allowedValues: [
+            "https,http",
+            "https"
+          ]
         }
       },
       sharedAccessStartTime: {
@@ -2698,7 +2766,7 @@ export const ManagementPolicyRule: msRest.CompositeMapper = {
         required: true,
         isConstant: true,
         serializedName: "type",
-        defaultValue: "Lifecycle",
+        defaultValue: 'Lifecycle',
         type: {
           name: "String"
         }
@@ -3011,12 +3079,44 @@ export const BlobInventoryPolicyDefinition: msRest.CompositeMapper = {
     className: "BlobInventoryPolicyDefinition",
     modelProperties: {
       filters: {
-        required: true,
         serializedName: "filters",
         type: {
           name: "Composite",
           className: "BlobInventoryPolicyFilter"
         }
+      },
+      format: {
+        required: true,
+        serializedName: "format",
+        type: {
+          name: "String"
+        }
+      },
+      schedule: {
+        required: true,
+        serializedName: "schedule",
+        type: {
+          name: "String"
+        }
+      },
+      objectType: {
+        required: true,
+        serializedName: "objectType",
+        type: {
+          name: "String"
+        }
+      },
+      schemaFields: {
+        required: true,
+        serializedName: "schemaFields",
+        type: {
+          name: "Sequence",
+          element: {
+            type: {
+              name: "String"
+            }
+          }
+        }
       }
     }
   }
@@ -3042,6 +3142,13 @@ export const BlobInventoryPolicyRule: msRest.CompositeMapper = {
           name: "String"
         }
       },
+      destination: {
+        required: true,
+        serializedName: "destination",
+        type: {
+          name: "String"
+        }
+      },
       definition: {
         required: true,
         serializedName: "definition",
@@ -3067,18 +3174,11 @@ export const BlobInventoryPolicySchema: msRest.CompositeMapper = {
           name: "Boolean"
         }
       },
-      destination: {
-        required: true,
-        serializedName: "destination",
-        type: {
-          name: "String"
-        }
-      },
       type: {
         required: true,
         isConstant: true,
         serializedName: "type",
-        defaultValue: "Inventory",
+        defaultValue: 'Inventory',
         type: {
           name: "String"
         }
@@ -3475,6 +3575,36 @@ export const LegalHoldProperties: msRest.CompositeMapper = {
   }
 };
 
+export const ImmutableStorageWithVersioning: msRest.CompositeMapper = {
+  serializedName: "ImmutableStorageWithVersioning",
+  type: {
+    name: "Composite",
+    className: "ImmutableStorageWithVersioning",
+    modelProperties: {
+      enabled: {
+        serializedName: "enabled",
+        type: {
+          name: "Boolean"
+        }
+      },
+      timeStamp: {
+        readOnly: true,
+        serializedName: "timeStamp",
+        type: {
+          name: "DateTime"
+        }
+      },
+      migrationState: {
+        readOnly: true,
+        serializedName: "migrationState",
+        type: {
+          name: "String"
+        }
+      }
+    }
+  }
+};
+
 export const BlobContainer: msRest.CompositeMapper = {
   serializedName: "BlobContainer",
   type: {
@@ -3526,7 +3656,11 @@ export const BlobContainer: msRest.CompositeMapper = {
         serializedName: "properties.publicAccess",
         type: {
           name: "Enum",
-          allowedValues: ["Container", "Blob", "None"]
+          allowedValues: [
+            "Container",
+            "Blob",
+            "None"
+          ]
         }
       },
       lastModifiedTime: {
@@ -3597,6 +3731,13 @@ export const BlobContainer: msRest.CompositeMapper = {
         type: {
           name: "Boolean"
         }
+      },
+      immutableStorageWithVersioning: {
+        serializedName: "properties.immutableStorageWithVersioning",
+        type: {
+          name: "Composite",
+          className: "ImmutableStorageWithVersioning"
+        }
       }
     }
   }
@@ -3712,7 +3853,11 @@ export const ListContainerItem: msRest.CompositeMapper = {
         serializedName: "properties.publicAccess",
         type: {
           name: "Enum",
-          allowedValues: ["Container", "Blob", "None"]
+          allowedValues: [
+            "Container",
+            "Blob",
+            "None"
+          ]
         }
       },
       lastModifiedTime: {
@@ -3783,6 +3928,13 @@ export const ListContainerItem: msRest.CompositeMapper = {
         type: {
           name: "Boolean"
         }
+      },
+      immutableStorageWithVersioning: {
+        serializedName: "properties.immutableStorageWithVersioning",
+        type: {
+          name: "Composite",
+          className: "ImmutableStorageWithVersioning"
+        }
       }
     }
   }
@@ -4287,6 +4439,57 @@ export const FileServiceItems: msRest.CompositeMapper = {
   }
 };
 
+export const AccessPolicy: msRest.CompositeMapper = {
+  serializedName: "AccessPolicy",
+  type: {
+    name: "Composite",
+    className: "AccessPolicy",
+    modelProperties: {
+      start: {
+        serializedName: "start",
+        type: {
+          name: "String"
+        }
+      },
+      expiry: {
+        serializedName: "expiry",
+        type: {
+          name: "String"
+        }
+      },
+      permission: {
+        serializedName: "permission",
+        type: {
+          name: "String"
+        }
+      }
+    }
+  }
+};
+
+export const SignedIdentifier: msRest.CompositeMapper = {
+  serializedName: "SignedIdentifier",
+  type: {
+    name: "Composite",
+    className: "SignedIdentifier",
+    modelProperties: {
+      id: {
+        serializedName: "id",
+        type: {
+          name: "String"
+        }
+      },
+      accessPolicy: {
+        serializedName: "accessPolicy",
+        type: {
+          name: "Composite",
+          className: "AccessPolicy"
+        }
+      }
+    }
+  }
+};
+
 export const FileShare: msRest.CompositeMapper = {
   serializedName: "FileShare",
   type: {
@@ -4389,6 +4592,39 @@ export const FileShare: msRest.CompositeMapper = {
           name: "Number"
         }
       },
+      leaseStatus: {
+        readOnly: true,
+        serializedName: "properties.leaseStatus",
+        type: {
+          name: "String"
+        }
+      },
+      leaseState: {
+        readOnly: true,
+        serializedName: "properties.leaseState",
+        type: {
+          name: "String"
+        }
+      },
+      leaseDuration: {
+        readOnly: true,
+        serializedName: "properties.leaseDuration",
+        type: {
+          name: "String"
+        }
+      },
+      signedIdentifiers: {
+        serializedName: "properties.signedIdentifiers",
+        type: {
+          name: "Sequence",
+          element: {
+            type: {
+              name: "Composite",
+              className: "SignedIdentifier"
+            }
+          }
+        }
+      },
       snapshotTime: {
         readOnly: true,
         serializedName: "properties.snapshotTime",
@@ -4526,6 +4762,39 @@ export const FileShareItem: msRest.CompositeMapper = {
           name: "Number"
         }
       },
+      leaseStatus: {
+        readOnly: true,
+        serializedName: "properties.leaseStatus",
+        type: {
+          name: "String"
+        }
+      },
+      leaseState: {
+        readOnly: true,
+        serializedName: "properties.leaseState",
+        type: {
+          name: "String"
+        }
+      },
+      leaseDuration: {
+        readOnly: true,
+        serializedName: "properties.leaseDuration",
+        type: {
+          name: "String"
+        }
+      },
+      signedIdentifiers: {
+        serializedName: "properties.signedIdentifiers",
+        type: {
+          name: "Sequence",
+          element: {
+            type: {
+              name: "Composite",
+              className: "SignedIdentifier"
+            }
+          }
+        }
+      },
       snapshotTime: {
         readOnly: true,
         serializedName: "properties.snapshotTime",
@@ -4537,6 +4806,69 @@ export const FileShareItem: msRest.CompositeMapper = {
   }
 };
 
+export const LeaseShareRequest: msRest.CompositeMapper = {
+  serializedName: "LeaseShareRequest",
+  type: {
+    name: "Composite",
+    className: "LeaseShareRequest",
+    modelProperties: {
+      action: {
+        required: true,
+        serializedName: "action",
+        type: {
+          name: "String"
+        }
+      },
+      leaseId: {
+        serializedName: "leaseId",
+        type: {
+          name: "String"
+        }
+      },
+      breakPeriod: {
+        serializedName: "breakPeriod",
+        type: {
+          name: "Number"
+        }
+      },
+      leaseDuration: {
+        serializedName: "leaseDuration",
+        type: {
+          name: "Number"
+        }
+      },
+      proposedLeaseId: {
+        serializedName: "proposedLeaseId",
+        type: {
+          name: "String"
+        }
+      }
+    }
+  }
+};
+
+export const LeaseShareResponse: msRest.CompositeMapper = {
+  serializedName: "LeaseShareResponse",
+  type: {
+    name: "Composite",
+    className: "LeaseShareResponse",
+    modelProperties: {
+      leaseId: {
+        serializedName: "leaseId",
+        type: {
+          name: "String"
+        }
+      },
+      leaseTimeSeconds: {
+        serializedName: "leaseTimeSeconds",
+        type: {
+          name: "String"
+        }
+      }
+    }
+  }
+};
+
 export const QueueServiceProperties: msRest.CompositeMapper = {
   serializedName: "QueueServiceProperties",
   type: {
@@ -4768,6 +5100,22 @@ export const BlobContainersExtendImmutabilityPolicyHeaders: msRest.CompositeMapp
   }
 };
 
+export const FileSharesLeaseHeaders: msRest.CompositeMapper = {
+  serializedName: "fileshares-lease-headers",
+  type: {
+    name: "Composite",
+    className: "FileSharesLeaseHeaders",
+    modelProperties: {
+      eTag: {
+        serializedName: "etag",
+        type: {
+          name: "String"
+        }
+      }
+    }
+  }
+};
+
 export const OperationListResult: msRest.CompositeMapper = {
   serializedName: "OperationListResult",
   type: {
diff --git a/sdk/storage/arm-storage/src/models/objectReplicationPoliciesOperationsMappers.ts b/sdk/storage/arm-storage/src/models/objectReplicationPoliciesOperationsMappers.ts
index 00f02d37c096..282a196542f5 100644
--- a/sdk/storage/arm-storage/src/models/objectReplicationPoliciesOperationsMappers.ts
+++ b/sdk/storage/arm-storage/src/models/objectReplicationPoliciesOperationsMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -46,6 +47,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -81,6 +83,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/parameters.ts b/sdk/storage/arm-storage/src/models/parameters.ts
index eb6cd7e26552..109ffecb6d94 100644
--- a/sdk/storage/arm-storage/src/models/parameters.ts
+++ b/sdk/storage/arm-storage/src/models/parameters.ts
@@ -13,7 +13,7 @@ export const acceptLanguage: msRest.OperationParameter = {
   parameterPath: "acceptLanguage",
   mapper: {
     serializedName: "accept-language",
-    defaultValue: "en-US",
+    defaultValue: 'en-US',
     type: {
       name: "String"
     }
@@ -52,7 +52,7 @@ export const blobInventoryPolicyName: msRest.OperationURLParameter = {
     required: true,
     isConstant: true,
     serializedName: "blobInventoryPolicyName",
-    defaultValue: "default",
+    defaultValue: 'default',
     type: {
       name: "String"
     }
@@ -64,7 +64,7 @@ export const blobServicesName: msRest.OperationURLParameter = {
     required: true,
     isConstant: true,
     serializedName: "BlobServicesName",
-    defaultValue: "default",
+    defaultValue: 'default',
     type: {
       name: "String"
     }
@@ -113,27 +113,41 @@ export const encryptionScopeName: msRest.OperationURLParameter = {
   }
 };
 export const expand0: msRest.OperationQueryParameter = {
-  parameterPath: ["options", "expand"],
+  parameterPath: [
+    "options",
+    "expand"
+  ],
   mapper: {
     serializedName: "$expand",
     type: {
       name: "Enum",
-      allowedValues: ["geoReplicationStats", "blobRestoreStatus"]
+      allowedValues: [
+        "geoReplicationStats",
+        "blobRestoreStatus"
+      ]
     }
   }
 };
 export const expand1: msRest.OperationQueryParameter = {
-  parameterPath: ["options", "expand"],
+  parameterPath: [
+    "options",
+    "expand"
+  ],
   mapper: {
     serializedName: "$expand",
     type: {
       name: "Enum",
-      allowedValues: ["kerb"]
+      allowedValues: [
+        "kerb"
+      ]
     }
   }
 };
 export const expand2: msRest.OperationQueryParameter = {
-  parameterPath: ["options", "expand"],
+  parameterPath: [
+    "options",
+    "expand"
+  ],
   mapper: {
     serializedName: "$expand",
     type: {
@@ -141,30 +155,23 @@ export const expand2: msRest.OperationQueryParameter = {
     }
   }
 };
-export const expand3: msRest.OperationQueryParameter = {
-  parameterPath: ["options", "expand"],
-  mapper: {
-    serializedName: "$expand",
-    type: {
-      name: "Enum",
-      allowedValues: ["stats"]
-    }
-  }
-};
 export const fileServicesName: msRest.OperationURLParameter = {
   parameterPath: "fileServicesName",
   mapper: {
     required: true,
     isConstant: true,
     serializedName: "FileServicesName",
-    defaultValue: "default",
+    defaultValue: 'default',
     type: {
       name: "String"
     }
   }
 };
 export const filter: msRest.OperationQueryParameter = {
-  parameterPath: ["options", "filter"],
+  parameterPath: [
+    "options",
+    "filter"
+  ],
   mapper: {
     serializedName: "$filter",
     type: {
@@ -173,7 +180,10 @@ export const filter: msRest.OperationQueryParameter = {
   }
 };
 export const ifMatch0: msRest.OperationParameter = {
-  parameterPath: ["options", "ifMatch"],
+  parameterPath: [
+    "options",
+    "ifMatch"
+  ],
   mapper: {
     serializedName: "If-Match",
     type: {
@@ -197,14 +207,17 @@ export const immutabilityPolicyName: msRest.OperationURLParameter = {
     required: true,
     isConstant: true,
     serializedName: "immutabilityPolicyName",
-    defaultValue: "default",
+    defaultValue: 'default',
     type: {
       name: "String"
     }
   }
 };
 export const include: msRest.OperationQueryParameter = {
-  parameterPath: ["options", "include"],
+  parameterPath: [
+    "options",
+    "include"
+  ],
   mapper: {
     serializedName: "$include",
     type: {
@@ -228,14 +241,17 @@ export const managementPolicyName: msRest.OperationURLParameter = {
     required: true,
     isConstant: true,
     serializedName: "managementPolicyName",
-    defaultValue: "default",
+    defaultValue: 'default',
     type: {
       name: "String"
     }
   }
 };
 export const maxpagesize: msRest.OperationQueryParameter = {
-  parameterPath: ["options", "maxpagesize"],
+  parameterPath: [
+    "options",
+    "maxpagesize"
+  ],
   mapper: {
     serializedName: "$maxpagesize",
     type: {
@@ -298,7 +314,7 @@ export const queueServiceName: msRest.OperationURLParameter = {
     required: true,
     isConstant: true,
     serializedName: "queueServiceName",
-    defaultValue: "default",
+    defaultValue: 'default',
     type: {
       name: "String"
     }
@@ -367,14 +383,17 @@ export const tableServiceName: msRest.OperationURLParameter = {
     required: true,
     isConstant: true,
     serializedName: "tableServiceName",
-    defaultValue: "default",
+    defaultValue: 'default',
     type: {
       name: "String"
     }
   }
 };
 export const xMsSnapshot: msRest.OperationParameter = {
-  parameterPath: ["options", "xMsSnapshot"],
+  parameterPath: [
+    "options",
+    "xMsSnapshot"
+  ],
   mapper: {
     serializedName: "x-ms-snapshot",
     type: {
diff --git a/sdk/storage/arm-storage/src/models/privateEndpointConnectionsMappers.ts b/sdk/storage/arm-storage/src/models/privateEndpointConnectionsMappers.ts
index 76a28e6b0aa6..70f271e5cf38 100644
--- a/sdk/storage/arm-storage/src/models/privateEndpointConnectionsMappers.ts
+++ b/sdk/storage/arm-storage/src/models/privateEndpointConnectionsMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -47,6 +48,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -82,6 +84,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/privateLinkResourcesMappers.ts b/sdk/storage/arm-storage/src/models/privateLinkResourcesMappers.ts
index 6951570563ce..a83fe6e3bd0e 100644
--- a/sdk/storage/arm-storage/src/models/privateLinkResourcesMappers.ts
+++ b/sdk/storage/arm-storage/src/models/privateLinkResourcesMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -45,6 +46,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -80,6 +82,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/queueMappers.ts b/sdk/storage/arm-storage/src/models/queueMappers.ts
index 845af371933f..938c63dad3b6 100644
--- a/sdk/storage/arm-storage/src/models/queueMappers.ts
+++ b/sdk/storage/arm-storage/src/models/queueMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -45,6 +46,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -80,6 +82,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/queueServicesMappers.ts b/sdk/storage/arm-storage/src/models/queueServicesMappers.ts
index a3242b99bdd8..6f25a81bcb89 100644
--- a/sdk/storage/arm-storage/src/models/queueServicesMappers.ts
+++ b/sdk/storage/arm-storage/src/models/queueServicesMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -45,6 +46,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -80,6 +82,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/storageAccountsMappers.ts b/sdk/storage/arm-storage/src/models/storageAccountsMappers.ts
index 7378120d89f8..553110269ced 100644
--- a/sdk/storage/arm-storage/src/models/storageAccountsMappers.ts
+++ b/sdk/storage/arm-storage/src/models/storageAccountsMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   AccountSasParameters,
   ActiveDirectoryProperties,
   AzureEntityResource,
@@ -47,6 +48,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -84,6 +86,7 @@ export {
   RoutingPreference,
   SasPolicy,
   ServiceSasParameters,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/tableOperationsMappers.ts b/sdk/storage/arm-storage/src/models/tableOperationsMappers.ts
index d94926222b85..faa06b45ceab 100644
--- a/sdk/storage/arm-storage/src/models/tableOperationsMappers.ts
+++ b/sdk/storage/arm-storage/src/models/tableOperationsMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -45,6 +46,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -80,6 +82,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/models/tableServicesMappers.ts b/sdk/storage/arm-storage/src/models/tableServicesMappers.ts
index bb91f9d4340d..e099f6c7f6c3 100644
--- a/sdk/storage/arm-storage/src/models/tableServicesMappers.ts
+++ b/sdk/storage/arm-storage/src/models/tableServicesMappers.ts
@@ -7,6 +7,7 @@
  */
 
 export {
+  AccessPolicy,
   ActiveDirectoryProperties,
   AzureEntityResource,
   AzureFilesIdentityBasedAuthentication,
@@ -45,6 +46,7 @@ export {
   Identity,
   ImmutabilityPolicy,
   ImmutabilityPolicyProperties,
+  ImmutableStorageWithVersioning,
   IPRule,
   KeyCreationTime,
   KeyPolicy,
@@ -80,6 +82,7 @@ export {
   RestorePolicyProperties,
   RoutingPreference,
   SasPolicy,
+  SignedIdentifier,
   Sku,
   SmbSetting,
   StorageAccount,
diff --git a/sdk/storage/arm-storage/src/operations/blobContainers.ts b/sdk/storage/arm-storage/src/operations/blobContainers.ts
index 5994c224089b..2eab9b1bcb21 100644
--- a/sdk/storage/arm-storage/src/operations/blobContainers.ts
+++ b/sdk/storage/arm-storage/src/operations/blobContainers.ts
@@ -782,6 +782,63 @@ export class BlobContainers {
       callback) as Promise<Models.BlobContainersLeaseResponse>;
   }
 
+  /**
+   * This operation migrates a blob container from container level WORM to object level immutability
+   * enabled container. Prerequisites require a container level immutability policy either in locked
+   * or unlocked state, Account level versioning must be enabled and there should be no Legal hold on
+   * the container.
+   * @param resourceGroupName The name of the resource group within the user's subscription. The name
+   * is case insensitive.
+   * @param accountName The name of the storage account within the specified resource group. Storage
+   * account names must be between 3 and 24 characters in length and use numbers and lower-case
+   * letters only.
+   * @param containerName The name of the blob container within the specified storage account. Blob
+   * container names must be between 3 and 63 characters in length and use numbers, lower-case
+   * letters and dash (-) only. Every dash (-) character must be immediately preceded and followed by
+   * a letter or number.
+   * @param [options] The optional parameters
+   * @returns Promise<msRest.RestResponse>
+   */
+  objectLevelWorm(resourceGroupName: string, accountName: string, containerName: string, options?: msRest.RequestOptionsBase): Promise<msRest.RestResponse>;
+  /**
+   * @param resourceGroupName The name of the resource group within the user's subscription. The name
+   * is case insensitive.
+   * @param accountName The name of the storage account within the specified resource group. Storage
+   * account names must be between 3 and 24 characters in length and use numbers and lower-case
+   * letters only.
+   * @param containerName The name of the blob container within the specified storage account. Blob
+   * container names must be between 3 and 63 characters in length and use numbers, lower-case
+   * letters and dash (-) only. Every dash (-) character must be immediately preceded and followed by
+   * a letter or number.
+   * @param callback The callback
+   */
+  objectLevelWorm(resourceGroupName: string, accountName: string, containerName: string, callback: msRest.ServiceCallback<void>): void;
+  /**
+   * @param resourceGroupName The name of the resource group within the user's subscription. The name
+   * is case insensitive.
+   * @param accountName The name of the storage account within the specified resource group. Storage
+   * account names must be between 3 and 24 characters in length and use numbers and lower-case
+   * letters only.
+   * @param containerName The name of the blob container within the specified storage account. Blob
+   * container names must be between 3 and 63 characters in length and use numbers, lower-case
+   * letters and dash (-) only. Every dash (-) character must be immediately preceded and followed by
+   * a letter or number.
+   * @param options The optional parameters
+   * @param callback The callback
+   */
+  objectLevelWorm(resourceGroupName: string, accountName: string, containerName: string, options: msRest.RequestOptionsBase, callback: msRest.ServiceCallback<void>): void;
+  objectLevelWorm(resourceGroupName: string, accountName: string, containerName: string, options?: msRest.RequestOptionsBase | msRest.ServiceCallback<void>, callback?: msRest.ServiceCallback<void>): Promise<msRest.RestResponse> {
+    return this.client.sendOperationRequest(
+      {
+        resourceGroupName,
+        accountName,
+        containerName,
+        options
+      },
+      objectLevelWormOperationSpec,
+      callback);
+  }
+
   /**
    * Lists all containers and does not support a prefix like data plane. Also SRP today does not
    * return continuation token.
@@ -1239,6 +1296,31 @@ const leaseOperationSpec: msRest.OperationSpec = {
   serializer
 };
 
+const objectLevelWormOperationSpec: msRest.OperationSpec = {
+  httpMethod: "PUT",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/blobServices/default/containers/{containerName}/migrate",
+  urlParameters: [
+    Parameters.resourceGroupName,
+    Parameters.accountName,
+    Parameters.containerName,
+    Parameters.subscriptionId
+  ],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
+  headerParameters: [
+    Parameters.acceptLanguage
+  ],
+  responses: {
+    200: {},
+    202: {},
+    default: {
+      bodyMapper: Mappers.CloudError
+    }
+  },
+  serializer
+};
+
 const listNextOperationSpec: msRest.OperationSpec = {
   httpMethod: "GET",
   baseUrl: "https://management.azure.com",
diff --git a/sdk/storage/arm-storage/src/operations/fileShares.ts b/sdk/storage/arm-storage/src/operations/fileShares.ts
index 13840faac6c2..96023290a907 100644
--- a/sdk/storage/arm-storage/src/operations/fileShares.ts
+++ b/sdk/storage/arm-storage/src/operations/fileShares.ts
@@ -35,11 +35,7 @@ export class FileShares {
    * @param [options] The optional parameters
    * @returns Promise<Models.FileSharesListResponse>
    */
-  list(
-    resourceGroupName: string,
-    accountName: string,
-    options?: Models.FileSharesListOptionalParams
-  ): Promise<Models.FileSharesListResponse>;
+  list(resourceGroupName: string, accountName: string, options?: Models.FileSharesListOptionalParams): Promise<Models.FileSharesListResponse>;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -48,11 +44,7 @@ export class FileShares {
    * letters only.
    * @param callback The callback
    */
-  list(
-    resourceGroupName: string,
-    accountName: string,
-    callback: msRest.ServiceCallback<Models.FileShareItems>
-  ): void;
+  list(resourceGroupName: string, accountName: string, callback: msRest.ServiceCallback<Models.FileShareItems>): void;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -62,18 +54,8 @@ export class FileShares {
    * @param options The optional parameters
    * @param callback The callback
    */
-  list(
-    resourceGroupName: string,
-    accountName: string,
-    options: Models.FileSharesListOptionalParams,
-    callback: msRest.ServiceCallback<Models.FileShareItems>
-  ): void;
-  list(
-    resourceGroupName: string,
-    accountName: string,
-    options?: Models.FileSharesListOptionalParams | msRest.ServiceCallback<Models.FileShareItems>,
-    callback?: msRest.ServiceCallback<Models.FileShareItems>
-  ): Promise<Models.FileSharesListResponse> {
+  list(resourceGroupName: string, accountName: string, options: Models.FileSharesListOptionalParams, callback: msRest.ServiceCallback<Models.FileShareItems>): void;
+  list(resourceGroupName: string, accountName: string, options?: Models.FileSharesListOptionalParams | msRest.ServiceCallback<Models.FileShareItems>, callback?: msRest.ServiceCallback<Models.FileShareItems>): Promise<Models.FileSharesListResponse> {
     return this.client.sendOperationRequest(
       {
         resourceGroupName,
@@ -81,8 +63,7 @@ export class FileShares {
         options
       },
       listOperationSpec,
-      callback
-    ) as Promise<Models.FileSharesListResponse>;
+      callback) as Promise<Models.FileSharesListResponse>;
   }
 
   /**
@@ -102,13 +83,7 @@ export class FileShares {
    * @param [options] The optional parameters
    * @returns Promise<Models.FileSharesCreateResponse>
    */
-  create(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    fileShare: Models.FileShare,
-    options?: Models.FileSharesCreateOptionalParams
-  ): Promise<Models.FileSharesCreateResponse>;
+  create(resourceGroupName: string, accountName: string, shareName: string, fileShare: Models.FileShare, options?: Models.FileSharesCreateOptionalParams): Promise<Models.FileSharesCreateResponse>;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -122,13 +97,7 @@ export class FileShares {
    * @param fileShare Properties of the file share to create.
    * @param callback The callback
    */
-  create(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    fileShare: Models.FileShare,
-    callback: msRest.ServiceCallback<Models.FileShare>
-  ): void;
+  create(resourceGroupName: string, accountName: string, shareName: string, fileShare: Models.FileShare, callback: msRest.ServiceCallback<Models.FileShare>): void;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -143,22 +112,8 @@ export class FileShares {
    * @param options The optional parameters
    * @param callback The callback
    */
-  create(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    fileShare: Models.FileShare,
-    options: Models.FileSharesCreateOptionalParams,
-    callback: msRest.ServiceCallback<Models.FileShare>
-  ): void;
-  create(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    fileShare: Models.FileShare,
-    options?: Models.FileSharesCreateOptionalParams | msRest.ServiceCallback<Models.FileShare>,
-    callback?: msRest.ServiceCallback<Models.FileShare>
-  ): Promise<Models.FileSharesCreateResponse> {
+  create(resourceGroupName: string, accountName: string, shareName: string, fileShare: Models.FileShare, options: Models.FileSharesCreateOptionalParams, callback: msRest.ServiceCallback<Models.FileShare>): void;
+  create(resourceGroupName: string, accountName: string, shareName: string, fileShare: Models.FileShare, options?: Models.FileSharesCreateOptionalParams | msRest.ServiceCallback<Models.FileShare>, callback?: msRest.ServiceCallback<Models.FileShare>): Promise<Models.FileSharesCreateResponse> {
     return this.client.sendOperationRequest(
       {
         resourceGroupName,
@@ -168,8 +123,7 @@ export class FileShares {
         options
       },
       createOperationSpec,
-      callback
-    ) as Promise<Models.FileSharesCreateResponse>;
+      callback) as Promise<Models.FileSharesCreateResponse>;
   }
 
   /**
@@ -188,13 +142,7 @@ export class FileShares {
    * @param [options] The optional parameters
    * @returns Promise<Models.FileSharesUpdateResponse>
    */
-  update(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    fileShare: Models.FileShare,
-    options?: msRest.RequestOptionsBase
-  ): Promise<Models.FileSharesUpdateResponse>;
+  update(resourceGroupName: string, accountName: string, shareName: string, fileShare: Models.FileShare, options?: msRest.RequestOptionsBase): Promise<Models.FileSharesUpdateResponse>;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -208,13 +156,7 @@ export class FileShares {
    * @param fileShare Properties to update for the file share.
    * @param callback The callback
    */
-  update(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    fileShare: Models.FileShare,
-    callback: msRest.ServiceCallback<Models.FileShare>
-  ): void;
+  update(resourceGroupName: string, accountName: string, shareName: string, fileShare: Models.FileShare, callback: msRest.ServiceCallback<Models.FileShare>): void;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -229,22 +171,8 @@ export class FileShares {
    * @param options The optional parameters
    * @param callback The callback
    */
-  update(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    fileShare: Models.FileShare,
-    options: msRest.RequestOptionsBase,
-    callback: msRest.ServiceCallback<Models.FileShare>
-  ): void;
-  update(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    fileShare: Models.FileShare,
-    options?: msRest.RequestOptionsBase | msRest.ServiceCallback<Models.FileShare>,
-    callback?: msRest.ServiceCallback<Models.FileShare>
-  ): Promise<Models.FileSharesUpdateResponse> {
+  update(resourceGroupName: string, accountName: string, shareName: string, fileShare: Models.FileShare, options: msRest.RequestOptionsBase, callback: msRest.ServiceCallback<Models.FileShare>): void;
+  update(resourceGroupName: string, accountName: string, shareName: string, fileShare: Models.FileShare, options?: msRest.RequestOptionsBase | msRest.ServiceCallback<Models.FileShare>, callback?: msRest.ServiceCallback<Models.FileShare>): Promise<Models.FileSharesUpdateResponse> {
     return this.client.sendOperationRequest(
       {
         resourceGroupName,
@@ -254,8 +182,7 @@ export class FileShares {
         options
       },
       updateOperationSpec,
-      callback
-    ) as Promise<Models.FileSharesUpdateResponse>;
+      callback) as Promise<Models.FileSharesUpdateResponse>;
   }
 
   /**
@@ -272,12 +199,7 @@ export class FileShares {
    * @param [options] The optional parameters
    * @returns Promise<Models.FileSharesGetResponse>
    */
-  get(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    options?: Models.FileSharesGetOptionalParams
-  ): Promise<Models.FileSharesGetResponse>;
+  get(resourceGroupName: string, accountName: string, shareName: string, options?: Models.FileSharesGetOptionalParams): Promise<Models.FileSharesGetResponse>;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -290,12 +212,7 @@ export class FileShares {
    * number.
    * @param callback The callback
    */
-  get(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    callback: msRest.ServiceCallback<Models.FileShare>
-  ): void;
+  get(resourceGroupName: string, accountName: string, shareName: string, callback: msRest.ServiceCallback<Models.FileShare>): void;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -309,20 +226,8 @@ export class FileShares {
    * @param options The optional parameters
    * @param callback The callback
    */
-  get(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    options: Models.FileSharesGetOptionalParams,
-    callback: msRest.ServiceCallback<Models.FileShare>
-  ): void;
-  get(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    options?: Models.FileSharesGetOptionalParams | msRest.ServiceCallback<Models.FileShare>,
-    callback?: msRest.ServiceCallback<Models.FileShare>
-  ): Promise<Models.FileSharesGetResponse> {
+  get(resourceGroupName: string, accountName: string, shareName: string, options: Models.FileSharesGetOptionalParams, callback: msRest.ServiceCallback<Models.FileShare>): void;
+  get(resourceGroupName: string, accountName: string, shareName: string, options?: Models.FileSharesGetOptionalParams | msRest.ServiceCallback<Models.FileShare>, callback?: msRest.ServiceCallback<Models.FileShare>): Promise<Models.FileSharesGetResponse> {
     return this.client.sendOperationRequest(
       {
         resourceGroupName,
@@ -331,8 +236,7 @@ export class FileShares {
         options
       },
       getOperationSpec,
-      callback
-    ) as Promise<Models.FileSharesGetResponse>;
+      callback) as Promise<Models.FileSharesGetResponse>;
   }
 
   /**
@@ -349,12 +253,7 @@ export class FileShares {
    * @param [options] The optional parameters
    * @returns Promise<msRest.RestResponse>
    */
-  deleteMethod(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    options?: Models.FileSharesDeleteMethodOptionalParams
-  ): Promise<msRest.RestResponse>;
+  deleteMethod(resourceGroupName: string, accountName: string, shareName: string, options?: Models.FileSharesDeleteMethodOptionalParams): Promise<msRest.RestResponse>;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -367,12 +266,7 @@ export class FileShares {
    * number.
    * @param callback The callback
    */
-  deleteMethod(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    callback: msRest.ServiceCallback<void>
-  ): void;
+  deleteMethod(resourceGroupName: string, accountName: string, shareName: string, callback: msRest.ServiceCallback<void>): void;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -386,20 +280,8 @@ export class FileShares {
    * @param options The optional parameters
    * @param callback The callback
    */
-  deleteMethod(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    options: Models.FileSharesDeleteMethodOptionalParams,
-    callback: msRest.ServiceCallback<void>
-  ): void;
-  deleteMethod(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    options?: Models.FileSharesDeleteMethodOptionalParams | msRest.ServiceCallback<void>,
-    callback?: msRest.ServiceCallback<void>
-  ): Promise<msRest.RestResponse> {
+  deleteMethod(resourceGroupName: string, accountName: string, shareName: string, options: Models.FileSharesDeleteMethodOptionalParams, callback: msRest.ServiceCallback<void>): void;
+  deleteMethod(resourceGroupName: string, accountName: string, shareName: string, options?: Models.FileSharesDeleteMethodOptionalParams | msRest.ServiceCallback<void>, callback?: msRest.ServiceCallback<void>): Promise<msRest.RestResponse> {
     return this.client.sendOperationRequest(
       {
         resourceGroupName,
@@ -408,8 +290,7 @@ export class FileShares {
         options
       },
       deleteMethodOperationSpec,
-      callback
-    );
+      callback);
   }
 
   /**
@@ -429,14 +310,7 @@ export class FileShares {
    * @param [options] The optional parameters
    * @returns Promise<msRest.RestResponse>
    */
-  restore(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    deletedShareName: string,
-    deletedShareVersion: string,
-    options?: msRest.RequestOptionsBase
-  ): Promise<msRest.RestResponse>;
+  restore(resourceGroupName: string, accountName: string, shareName: string, deletedShareName: string, deletedShareVersion: string, options?: msRest.RequestOptionsBase): Promise<msRest.RestResponse>;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -452,14 +326,7 @@ export class FileShares {
    * restored.
    * @param callback The callback
    */
-  restore(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    deletedShareName: string,
-    deletedShareVersion: string,
-    callback: msRest.ServiceCallback<void>
-  ): void;
+  restore(resourceGroupName: string, accountName: string, shareName: string, deletedShareName: string, deletedShareVersion: string, callback: msRest.ServiceCallback<void>): void;
   /**
    * @param resourceGroupName The name of the resource group within the user's subscription. The name
    * is case insensitive.
@@ -476,24 +343,8 @@ export class FileShares {
    * @param options The optional parameters
    * @param callback The callback
    */
-  restore(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    deletedShareName: string,
-    deletedShareVersion: string,
-    options: msRest.RequestOptionsBase,
-    callback: msRest.ServiceCallback<void>
-  ): void;
-  restore(
-    resourceGroupName: string,
-    accountName: string,
-    shareName: string,
-    deletedShareName: string,
-    deletedShareVersion: string,
-    options?: msRest.RequestOptionsBase | msRest.ServiceCallback<void>,
-    callback?: msRest.ServiceCallback<void>
-  ): Promise<msRest.RestResponse> {
+  restore(resourceGroupName: string, accountName: string, shareName: string, deletedShareName: string, deletedShareVersion: string, options: msRest.RequestOptionsBase, callback: msRest.ServiceCallback<void>): void;
+  restore(resourceGroupName: string, accountName: string, shareName: string, deletedShareName: string, deletedShareVersion: string, options?: msRest.RequestOptionsBase | msRest.ServiceCallback<void>, callback?: msRest.ServiceCallback<void>): Promise<msRest.RestResponse> {
     return this.client.sendOperationRequest(
       {
         resourceGroupName,
@@ -504,8 +355,62 @@ export class FileShares {
         options
       },
       restoreOperationSpec,
-      callback
-    );
+      callback);
+  }
+
+  /**
+   * The Lease Share operation establishes and manages a lock on a share for delete operations. The
+   * lock duration can be 15 to 60 seconds, or can be infinite.
+   * @param resourceGroupName The name of the resource group within the user's subscription. The name
+   * is case insensitive.
+   * @param accountName The name of the storage account within the specified resource group. Storage
+   * account names must be between 3 and 24 characters in length and use numbers and lower-case
+   * letters only.
+   * @param shareName The name of the file share within the specified storage account. File share
+   * names must be between 3 and 63 characters in length and use numbers, lower-case letters and dash
+   * (-) only. Every dash (-) character must be immediately preceded and followed by a letter or
+   * number.
+   * @param [options] The optional parameters
+   * @returns Promise<Models.FileSharesLeaseResponse>
+   */
+  lease(resourceGroupName: string, accountName: string, shareName: string, options?: Models.FileSharesLeaseOptionalParams): Promise<Models.FileSharesLeaseResponse>;
+  /**
+   * @param resourceGroupName The name of the resource group within the user's subscription. The name
+   * is case insensitive.
+   * @param accountName The name of the storage account within the specified resource group. Storage
+   * account names must be between 3 and 24 characters in length and use numbers and lower-case
+   * letters only.
+   * @param shareName The name of the file share within the specified storage account. File share
+   * names must be between 3 and 63 characters in length and use numbers, lower-case letters and dash
+   * (-) only. Every dash (-) character must be immediately preceded and followed by a letter or
+   * number.
+   * @param callback The callback
+   */
+  lease(resourceGroupName: string, accountName: string, shareName: string, callback: msRest.ServiceCallback<Models.LeaseShareResponse>): void;
+  /**
+   * @param resourceGroupName The name of the resource group within the user's subscription. The name
+   * is case insensitive.
+   * @param accountName The name of the storage account within the specified resource group. Storage
+   * account names must be between 3 and 24 characters in length and use numbers and lower-case
+   * letters only.
+   * @param shareName The name of the file share within the specified storage account. File share
+   * names must be between 3 and 63 characters in length and use numbers, lower-case letters and dash
+   * (-) only. Every dash (-) character must be immediately preceded and followed by a letter or
+   * number.
+   * @param options The optional parameters
+   * @param callback The callback
+   */
+  lease(resourceGroupName: string, accountName: string, shareName: string, options: Models.FileSharesLeaseOptionalParams, callback: msRest.ServiceCallback<Models.LeaseShareResponse>): void;
+  lease(resourceGroupName: string, accountName: string, shareName: string, options?: Models.FileSharesLeaseOptionalParams | msRest.ServiceCallback<Models.LeaseShareResponse>, callback?: msRest.ServiceCallback<Models.LeaseShareResponse>): Promise<Models.FileSharesLeaseResponse> {
+    return this.client.sendOperationRequest(
+      {
+        resourceGroupName,
+        accountName,
+        shareName,
+        options
+      },
+      leaseOperationSpec,
+      callback) as Promise<Models.FileSharesLeaseResponse>;
   }
 
   /**
@@ -514,10 +419,7 @@ export class FileShares {
    * @param [options] The optional parameters
    * @returns Promise<Models.FileSharesListNextResponse>
    */
-  listNext(
-    nextPageLink: string,
-    options?: Models.FileSharesListNextOptionalParams
-  ): Promise<Models.FileSharesListNextResponse>;
+  listNext(nextPageLink: string, options?: Models.FileSharesListNextOptionalParams): Promise<Models.FileSharesListNextResponse>;
   /**
    * @param nextPageLink The NextLink from the previous successful call to List operation.
    * @param callback The callback
@@ -528,26 +430,15 @@ export class FileShares {
    * @param options The optional parameters
    * @param callback The callback
    */
-  listNext(
-    nextPageLink: string,
-    options: Models.FileSharesListNextOptionalParams,
-    callback: msRest.ServiceCallback<Models.FileShareItems>
-  ): void;
-  listNext(
-    nextPageLink: string,
-    options?:
-      | Models.FileSharesListNextOptionalParams
-      | msRest.ServiceCallback<Models.FileShareItems>,
-    callback?: msRest.ServiceCallback<Models.FileShareItems>
-  ): Promise<Models.FileSharesListNextResponse> {
+  listNext(nextPageLink: string, options: Models.FileSharesListNextOptionalParams, callback: msRest.ServiceCallback<Models.FileShareItems>): void;
+  listNext(nextPageLink: string, options?: Models.FileSharesListNextOptionalParams | msRest.ServiceCallback<Models.FileShareItems>, callback?: msRest.ServiceCallback<Models.FileShareItems>): Promise<Models.FileSharesListNextResponse> {
     return this.client.sendOperationRequest(
       {
         nextPageLink,
         options
       },
       listNextOperationSpec,
-      callback
-    ) as Promise<Models.FileSharesListNextResponse>;
+      callback) as Promise<Models.FileSharesListNextResponse>;
   }
 }
 
@@ -555,16 +446,21 @@ export class FileShares {
 const serializer = new msRest.Serializer(Mappers);
 const listOperationSpec: msRest.OperationSpec = {
   httpMethod: "GET",
-  path:
-    "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares",
-  urlParameters: [Parameters.resourceGroupName, Parameters.accountName, Parameters.subscriptionId],
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares",
+  urlParameters: [
+    Parameters.resourceGroupName,
+    Parameters.accountName,
+    Parameters.subscriptionId
+  ],
   queryParameters: [
     Parameters.apiVersion,
     Parameters.maxpagesize,
     Parameters.filter,
     Parameters.expand2
   ],
-  headerParameters: [Parameters.acceptLanguage],
+  headerParameters: [
+    Parameters.acceptLanguage
+  ],
   responses: {
     200: {
       bodyMapper: Mappers.FileShareItems
@@ -578,16 +474,20 @@ const listOperationSpec: msRest.OperationSpec = {
 
 const createOperationSpec: msRest.OperationSpec = {
   httpMethod: "PUT",
-  path:
-    "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}",
   urlParameters: [
     Parameters.resourceGroupName,
     Parameters.accountName,
     Parameters.shareName,
     Parameters.subscriptionId
   ],
-  queryParameters: [Parameters.expand2, Parameters.apiVersion],
-  headerParameters: [Parameters.acceptLanguage],
+  queryParameters: [
+    Parameters.expand2,
+    Parameters.apiVersion
+  ],
+  headerParameters: [
+    Parameters.acceptLanguage
+  ],
   requestBody: {
     parameterPath: "fileShare",
     mapper: {
@@ -611,16 +511,19 @@ const createOperationSpec: msRest.OperationSpec = {
 
 const updateOperationSpec: msRest.OperationSpec = {
   httpMethod: "PATCH",
-  path:
-    "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}",
   urlParameters: [
     Parameters.resourceGroupName,
     Parameters.accountName,
     Parameters.shareName,
     Parameters.subscriptionId
   ],
-  queryParameters: [Parameters.apiVersion],
-  headerParameters: [Parameters.acceptLanguage],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
+  headerParameters: [
+    Parameters.acceptLanguage
+  ],
   requestBody: {
     parameterPath: "fileShare",
     mapper: {
@@ -641,16 +544,21 @@ const updateOperationSpec: msRest.OperationSpec = {
 
 const getOperationSpec: msRest.OperationSpec = {
   httpMethod: "GET",
-  path:
-    "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}",
   urlParameters: [
     Parameters.resourceGroupName,
     Parameters.accountName,
     Parameters.shareName,
     Parameters.subscriptionId
   ],
-  queryParameters: [Parameters.apiVersion, Parameters.expand3],
-  headerParameters: [Parameters.xMsSnapshot, Parameters.acceptLanguage],
+  queryParameters: [
+    Parameters.apiVersion,
+    Parameters.expand2
+  ],
+  headerParameters: [
+    Parameters.xMsSnapshot,
+    Parameters.acceptLanguage
+  ],
   responses: {
     200: {
       bodyMapper: Mappers.FileShare
@@ -664,16 +572,21 @@ const getOperationSpec: msRest.OperationSpec = {
 
 const deleteMethodOperationSpec: msRest.OperationSpec = {
   httpMethod: "DELETE",
-  path:
-    "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}",
   urlParameters: [
     Parameters.resourceGroupName,
     Parameters.accountName,
     Parameters.shareName,
     Parameters.subscriptionId
   ],
-  queryParameters: [Parameters.apiVersion],
-  headerParameters: [Parameters.xMsSnapshot, Parameters.acceptLanguage],
+  queryParameters: [
+    Parameters.apiVersion,
+    Parameters.include
+  ],
+  headerParameters: [
+    Parameters.xMsSnapshot,
+    Parameters.acceptLanguage
+  ],
   responses: {
     200: {},
     204: {},
@@ -686,16 +599,19 @@ const deleteMethodOperationSpec: msRest.OperationSpec = {
 
 const restoreOperationSpec: msRest.OperationSpec = {
   httpMethod: "POST",
-  path:
-    "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}/restore",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}/restore",
   urlParameters: [
     Parameters.resourceGroupName,
     Parameters.accountName,
     Parameters.shareName,
     Parameters.subscriptionId
   ],
-  queryParameters: [Parameters.apiVersion],
-  headerParameters: [Parameters.acceptLanguage],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
+  headerParameters: [
+    Parameters.acceptLanguage
+  ],
   requestBody: {
     parameterPath: {
       deletedShareName: "deletedShareName",
@@ -715,18 +631,66 @@ const restoreOperationSpec: msRest.OperationSpec = {
   serializer
 };
 
+const leaseOperationSpec: msRest.OperationSpec = {
+  httpMethod: "POST",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Storage/storageAccounts/{accountName}/fileServices/default/shares/{shareName}/lease",
+  urlParameters: [
+    Parameters.resourceGroupName,
+    Parameters.accountName,
+    Parameters.shareName,
+    Parameters.subscriptionId
+  ],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
+  headerParameters: [
+    Parameters.xMsSnapshot,
+    Parameters.acceptLanguage
+  ],
+  requestBody: {
+    parameterPath: [
+      "options",
+      "parameters"
+    ],
+    mapper: Mappers.LeaseShareRequest
+  },
+  responses: {
+    200: {
+      bodyMapper: Mappers.LeaseShareResponse,
+      headersMapper: Mappers.FileSharesLeaseHeaders
+    },
+    201: {
+      bodyMapper: Mappers.LeaseShareResponse,
+      headersMapper: Mappers.FileSharesLeaseHeaders
+    },
+    202: {
+      bodyMapper: Mappers.LeaseShareResponse,
+      headersMapper: Mappers.FileSharesLeaseHeaders
+    },
+    default: {
+      bodyMapper: Mappers.CloudError,
+      headersMapper: Mappers.FileSharesLeaseHeaders
+    }
+  },
+  serializer
+};
+
 const listNextOperationSpec: msRest.OperationSpec = {
   httpMethod: "GET",
   baseUrl: "https://management.azure.com",
   path: "{nextLink}",
-  urlParameters: [Parameters.nextPageLink],
+  urlParameters: [
+    Parameters.nextPageLink
+  ],
   queryParameters: [
     Parameters.apiVersion,
     Parameters.maxpagesize,
     Parameters.filter,
     Parameters.expand2
   ],
-  headerParameters: [Parameters.acceptLanguage],
+  headerParameters: [
+    Parameters.acceptLanguage
+  ],
   responses: {
     200: {
       bodyMapper: Mappers.FileShareItems
diff --git a/sdk/storage/arm-storage/src/storageManagementClientContext.ts b/sdk/storage/arm-storage/src/storageManagementClientContext.ts
index 6e9d9eefca84..0b36a80a34bd 100644
--- a/sdk/storage/arm-storage/src/storageManagementClientContext.ts
+++ b/sdk/storage/arm-storage/src/storageManagementClientContext.ts
@@ -25,43 +25,36 @@ export class StorageManagementClientContext extends msRestAzure.AzureServiceClie
    * @param subscriptionId The ID of the target subscription.
    * @param [options] The parameter options
    */
-  constructor(
-    credentials: msRest.ServiceClientCredentials,
-    subscriptionId: string,
-    options?: Models.StorageManagementClientOptions
-  ) {
+  constructor(credentials: msRest.ServiceClientCredentials, subscriptionId: string, options?: Models.StorageManagementClientOptions) {
     if (credentials == undefined) {
-      throw new Error("'credentials' cannot be null.");
+      throw new Error('\'credentials\' cannot be null.');
     }
     if (subscriptionId == undefined) {
-      throw new Error("'subscriptionId' cannot be null.");
+      throw new Error('\'subscriptionId\' cannot be null.');
     }
 
     if (!options) {
       options = {};
     }
-    if (!options.userAgent) {
+    if(!options.userAgent) {
       const defaultUserAgent = msRestAzure.getDefaultUserAgentValue();
       options.userAgent = `${packageName}/${packageVersion} ${defaultUserAgent}`;
     }
 
     super(credentials, options);
 
-    this.apiVersion = "2021-02-01";
-    this.acceptLanguage = "en-US";
+    this.apiVersion = '2021-04-01';
+    this.acceptLanguage = 'en-US';
     this.longRunningOperationRetryTimeout = 30;
     this.baseUri = options.baseUri || this.baseUri || "https://management.azure.com";
     this.requestContentType = "application/json; charset=utf-8";
     this.credentials = credentials;
     this.subscriptionId = subscriptionId;
 
-    if (options.acceptLanguage !== null && options.acceptLanguage !== undefined) {
+    if(options.acceptLanguage !== null && options.acceptLanguage !== undefined) {
       this.acceptLanguage = options.acceptLanguage;
     }
-    if (
-      options.longRunningOperationRetryTimeout !== null &&
-      options.longRunningOperationRetryTimeout !== undefined
-    ) {
+    if(options.longRunningOperationRetryTimeout !== null && options.longRunningOperationRetryTimeout !== undefined) {
       this.longRunningOperationRetryTimeout = options.longRunningOperationRetryTimeout;
     }
   }