diff --git a/sdk/apimanagement/arm-apimanagement/src/apiManagementClientContext.ts b/sdk/apimanagement/arm-apimanagement/src/apiManagementClientContext.ts
index ae754b309f13..fea2ee61762d 100644
--- a/sdk/apimanagement/arm-apimanagement/src/apiManagementClientContext.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/apiManagementClientContext.ts
@@ -44,7 +44,7 @@ export class ApiManagementClientContext extends msRestAzure.AzureServiceClient {
 
     super(credentials, options);
 
-    this.apiVersion = '2020-12-01';
+    this.apiVersion = '2021-01-01-preview';
     this.acceptLanguage = 'en-US';
     this.longRunningOperationRetryTimeout = 30;
     this.baseUri = options.baseUri || this.baseUri || "https://management.azure.com";
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiDiagnosticMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiDiagnosticMappers.ts
index 465c74000e57..e9e8a1303dbd 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiDiagnosticMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiDiagnosticMappers.ts
@@ -9,11 +9,13 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
   ApiDiagnosticCreateOrUpdateHeaders,
   ApiDiagnosticGetEntityTagHeaders,
   ApiDiagnosticGetHeaders,
   ApiDiagnosticUpdateHeaders,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiIssueAttachmentMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiIssueAttachmentMappers.ts
index 20d936f50c71..8f28be6ce168 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiIssueAttachmentMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiIssueAttachmentMappers.ts
@@ -9,10 +9,12 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
   ApiIssueAttachmentCreateOrUpdateHeaders,
   ApiIssueAttachmentGetEntityTagHeaders,
   ApiIssueAttachmentGetHeaders,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiIssueCommentMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiIssueCommentMappers.ts
index 52c9f25819f3..b9f0c19e73a9 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiIssueCommentMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiIssueCommentMappers.ts
@@ -9,10 +9,12 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
   ApiIssueCommentCreateOrUpdateHeaders,
   ApiIssueCommentGetEntityTagHeaders,
   ApiIssueCommentGetHeaders,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiIssueMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiIssueMappers.ts
index 7bf1aef54b29..4568525c1980 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiIssueMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiIssueMappers.ts
@@ -9,11 +9,13 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
   ApiIssueCreateOrUpdateHeaders,
   ApiIssueGetEntityTagHeaders,
   ApiIssueGetHeaders,
   ApiIssueUpdateHeaders,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiManagementServiceMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiManagementServiceMappers.ts
index 85c8bd542f4f..474f9dfe5129 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiManagementServiceMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiManagementServiceMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceApplyNetworkConfigurationParameters,
   ApiManagementServiceBackupRestoreParameters,
   ApiManagementServiceCheckNameAvailabilityParameters,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiMappers.ts
index 44b414b6e9fa..eed78a8bbe80 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiMappers.ts
@@ -10,6 +10,7 @@ export {
   AccessInformationContract,
   AdditionalLocation,
   ApiCollection,
+  ApiContactInformation,
   ApiContract,
   ApiContractProperties,
   ApiCreateOrUpdateHeaders,
@@ -18,6 +19,7 @@ export {
   ApiEntityBaseContract,
   ApiGetEntityTagHeaders,
   ApiGetHeaders,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiOperationMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiOperationMappers.ts
index bf3c27c7328e..0146f235650f 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiOperationMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiOperationMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiOperationPolicyMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiOperationPolicyMappers.ts
index 4b420d3bbab1..6d2cd05a83d9 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiOperationPolicyMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiOperationPolicyMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiPolicyMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiPolicyMappers.ts
index 61dcd8cf8f7b..215a9db0455f 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiPolicyMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiPolicyMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiProductMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiProductMappers.ts
index d6954c5a4483..e29504b2c429 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiProductMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiProductMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiReleaseMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiReleaseMappers.ts
index 9b880c27faef..233f626f4c69 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiReleaseMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiReleaseMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiSchemaMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiSchemaMappers.ts
index e99de7c3157d..fa3a3b33318c 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiSchemaMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiSchemaMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiTagDescriptionMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiTagDescriptionMappers.ts
index 01db9a3fe3ca..19aa66ba45a2 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiTagDescriptionMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiTagDescriptionMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/apiVersionSetMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/apiVersionSetMappers.ts
index be27747aad1c..0b2dc51e55bc 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/apiVersionSetMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/apiVersionSetMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/authorizationServerMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/authorizationServerMappers.ts
index 1e0e3ee93469..11ea7ba1f08e 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/authorizationServerMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/authorizationServerMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/backendMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/backendMappers.ts
index 1ee1333947e2..8d1b66c039ca 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/backendMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/backendMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/cacheMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/cacheMappers.ts
index cfc012c95295..87ceccf09fc0 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/cacheMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/cacheMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/certificateMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/certificateMappers.ts
index c02064460b97..f1885b784306 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/certificateMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/certificateMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/contentItemMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/contentItemMappers.ts
index 17e86ef60cba..c0783e63b104 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/contentItemMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/contentItemMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/contentTypeMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/contentTypeMappers.ts
index 1c7e9cb3bcaa..20ee32634b98 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/contentTypeMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/contentTypeMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/delegationSettingsMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/delegationSettingsMappers.ts
index 0d0327307ce9..1e73f00262f7 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/delegationSettingsMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/delegationSettingsMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/deletedServicesMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/deletedServicesMappers.ts
index 98aedf7918a4..fa44a1bffd8a 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/deletedServicesMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/deletedServicesMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/diagnosticMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/diagnosticMappers.ts
index 12807e90f56e..b176ab05bfa8 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/diagnosticMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/diagnosticMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/emailTemplateMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/emailTemplateMappers.ts
index b4e6bd898568..e33d0b895a8e 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/emailTemplateMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/emailTemplateMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/gatewayApiMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/gatewayApiMappers.ts
index bd1944ce2578..3766b80d1cc3 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/gatewayApiMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/gatewayApiMappers.ts
@@ -10,7 +10,9 @@ export {
   AccessInformationContract,
   AdditionalLocation,
   ApiCollection,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/gatewayCertificateAuthorityMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/gatewayCertificateAuthorityMappers.ts
index 69f44e9facab..a8b06f30a7d4 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/gatewayCertificateAuthorityMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/gatewayCertificateAuthorityMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/gatewayHostnameConfigurationMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/gatewayHostnameConfigurationMappers.ts
index c85ccd64b9fc..223bd516c208 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/gatewayHostnameConfigurationMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/gatewayHostnameConfigurationMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/gatewayMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/gatewayMappers.ts
index 9c3cd9b80c3c..18743b8a2918 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/gatewayMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/gatewayMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/groupMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/groupMappers.ts
index dc5016ab4502..f2e6327b8640 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/groupMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/groupMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/groupUserMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/groupUserMappers.ts
index 24678e06044c..7e438e45739a 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/groupUserMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/groupUserMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/identityProviderMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/identityProviderMappers.ts
index 13a1da054385..3b48e7cc802d 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/identityProviderMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/identityProviderMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/index.ts b/sdk/apimanagement/arm-apimanagement/src/models/index.ts
index 833ac649ae13..8740513e4941 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/index.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/index.ts
@@ -241,6 +241,39 @@ export interface OperationTagResourceContractProperties {
   readonly urlTemplate?: string;
 }
 
+/**
+ * API license information
+ */
+export interface ApiLicenseInformation {
+  /**
+   * The license name used for the API
+   */
+  name?: string;
+  /**
+   * A URL to the license used for the API. MUST be in the format of a URL
+   */
+  url?: string;
+}
+
+/**
+ * API contact information
+ */
+export interface ApiContactInformation {
+  /**
+   * The identifying name of the contact person/organization
+   */
+  name?: string;
+  /**
+   * The URL pointing to the contact information. MUST be in the format of a URL
+   */
+  url?: string;
+  /**
+   * The email address of the contact person/organization. MUST be in the format of an email
+   * address
+   */
+  email?: string;
+}
+
 /**
  * Subscription key parameter names details.
  */
@@ -360,7 +393,7 @@ export interface ApiEntityBaseContract {
    */
   subscriptionKeyParameterNames?: SubscriptionKeyParameterNamesContract;
   /**
-   * Type of API. Possible values include: 'http', 'soap'
+   * Type of API. Possible values include: 'http', 'soap', 'websocket'
    */
   apiType?: ApiType;
   /**
@@ -396,6 +429,18 @@ export interface ApiEntityBaseContract {
    * Specifies whether an API or Product subscription is required for accessing the API.
    */
   subscriptionRequired?: boolean;
+  /**
+   * A URL to the Terms of Service for the API. MUST be in the format of a URL.
+   */
+  termsOfServiceUrl?: string;
+  /**
+   * Contact information for the API.
+   */
+  contact?: ApiContactInformation;
+  /**
+   * License information for the API.
+   */
+  license?: ApiLicenseInformation;
 }
 
 /**
@@ -929,6 +974,14 @@ export interface ParameterContract {
    * Parameter values.
    */
   values?: string[];
+  /**
+   * Schema identifier.
+   */
+  schemaId?: string;
+  /**
+   * Type name defined by the schema.
+   */
+  typeName?: string;
 }
 
 /**
@@ -1200,7 +1253,7 @@ export interface ApiContract extends Resource {
    */
   subscriptionKeyParameterNames?: SubscriptionKeyParameterNamesContract;
   /**
-   * Type of API. Possible values include: 'http', 'soap'
+   * Type of API. Possible values include: 'http', 'soap', 'websocket'
    */
   apiType?: ApiType;
   /**
@@ -1236,6 +1289,18 @@ export interface ApiContract extends Resource {
    * Specifies whether an API or Product subscription is required for accessing the API.
    */
   subscriptionRequired?: boolean;
+  /**
+   * A URL to the Terms of Service for the API. MUST be in the format of a URL.
+   */
+  termsOfServiceUrl?: string;
+  /**
+   * Contact information for the API.
+   */
+  contact?: ApiContactInformation;
+  /**
+   * License information for the API.
+   */
+  license?: ApiLicenseInformation;
   /**
    * API identifier of the source API.
    */
@@ -1282,7 +1347,7 @@ export interface ApiUpdateContract {
    */
   subscriptionKeyParameterNames?: SubscriptionKeyParameterNamesContract;
   /**
-   * Type of API. Possible values include: 'http', 'soap'
+   * Type of API. Possible values include: 'http', 'soap', 'websocket'
    */
   apiType?: ApiType;
   /**
@@ -1318,6 +1383,18 @@ export interface ApiUpdateContract {
    * Specifies whether an API or Product subscription is required for accessing the API.
    */
   subscriptionRequired?: boolean;
+  /**
+   * A URL to the Terms of Service for the API. MUST be in the format of a URL.
+   */
+  termsOfServiceUrl?: string;
+  /**
+   * Contact information for the API.
+   */
+  contact?: ApiContactInformation;
+  /**
+   * License information for the API.
+   */
+  license?: ApiLicenseInformation;
   /**
    * API name.
    */
@@ -1355,7 +1432,7 @@ export interface ApiCreateOrUpdateParameter {
    */
   subscriptionKeyParameterNames?: SubscriptionKeyParameterNamesContract;
   /**
-   * Type of API. Possible values include: 'http', 'soap'
+   * Type of API. Possible values include: 'http', 'soap', 'websocket'
    */
   apiType?: ApiType;
   /**
@@ -1391,6 +1468,18 @@ export interface ApiCreateOrUpdateParameter {
    * Specifies whether an API or Product subscription is required for accessing the API.
    */
   subscriptionRequired?: boolean;
+  /**
+   * A URL to the Terms of Service for the API. MUST be in the format of a URL.
+   */
+  termsOfServiceUrl?: string;
+  /**
+   * Contact information for the API.
+   */
+  contact?: ApiContactInformation;
+  /**
+   * License information for the API.
+   */
+  license?: ApiLicenseInformation;
   /**
    * API identifier of the source API.
    */
@@ -1434,9 +1523,10 @@ export interface ApiCreateOrUpdateParameter {
   wsdlSelector?: ApiCreateOrUpdatePropertiesWsdlSelector;
   /**
    * Type of Api to create.
-   * * `http` creates a SOAP to REST API
-   * * `soap` creates a SOAP pass-through API. Possible values include: 'SoapToRest',
-   * 'SoapPassThrough'
+   * * `http` creates a REST API
+   * * `soap` creates a SOAP pass-through API
+   * * `websocket` creates websocket API. Possible values include: 'SoapToRest', 'SoapPassThrough',
+   * 'WebSocket'
    */
   soapApiType?: SoapApiType;
 }
@@ -2373,6 +2463,14 @@ export interface HostnameConfiguration {
    * Certificate information.
    */
   certificate?: CertificateInformation;
+  /**
+   * Certificate Source. Possible values include: 'Managed', 'KeyVault', 'Custom', 'BuiltIn'
+   */
+  certificateSource?: CertificateSource;
+  /**
+   * Certificate Status. Possible values include: 'Completed', 'Failed', 'InProgress'
+   */
+  certificateStatus?: CertificateStatus;
 }
 
 /**
@@ -2440,6 +2538,11 @@ export interface AdditionalLocation {
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
   readonly privateIPAddresses?: string[];
+  /**
+   * Public Standard SKU IP V4 based IP address to be associated with Virtual Network deployed
+   * service in the location. Supported only for Premium SKU being deployed in Virtual Network.
+   */
+  publicIpAddressId?: string;
   /**
    * Virtual network configuration for the location.
    */
@@ -2563,6 +2666,12 @@ export interface ApiManagementServiceBaseProperties {
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
   readonly privateIPAddresses?: string[];
+  /**
+   * Public Standard SKU IP V4 based IP address to be associated with Virtual Network deployed
+   * service in the region. Supported only for Developer and Premium SKU being deployed in Virtual
+   * Network.
+   */
+  publicIpAddressId?: string;
   /**
    * Virtual network configuration of the API Management service.
    */
@@ -2780,6 +2889,12 @@ export interface ApiManagementServiceResource extends ApimResource {
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
   readonly privateIPAddresses?: string[];
+  /**
+   * Public Standard SKU IP V4 based IP address to be associated with Virtual Network deployed
+   * service in the region. Supported only for Developer and Premium SKU being deployed in Virtual
+   * Network.
+   */
+  publicIpAddressId?: string;
   /**
    * Virtual network configuration of the API Management service.
    */
@@ -2957,6 +3072,12 @@ export interface ApiManagementServiceUpdateParameters extends ApimResource {
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
   readonly privateIPAddresses?: string[];
+  /**
+   * Public Standard SKU IP V4 based IP address to be associated with Virtual Network deployed
+   * service in the region. Supported only for Developer and Premium SKU being deployed in Virtual
+   * Network.
+   */
+  publicIpAddressId?: string;
   /**
    * Virtual network configuration of the API Management service.
    */
@@ -10961,11 +11082,11 @@ export type BearerTokenSendingMethods = 'authorizationHeader' | 'query';
 
 /**
  * Defines values for Protocol.
- * Possible values include: 'http', 'https'
+ * Possible values include: 'http', 'https', 'ws', 'wss'
  * @readonly
  * @enum {string}
  */
-export type Protocol = 'http' | 'https';
+export type Protocol = 'http' | 'https' | 'ws' | 'wss';
 
 /**
  * Defines values for ContentFormat.
@@ -10978,19 +11099,19 @@ export type ContentFormat = 'wadl-xml' | 'wadl-link-json' | 'swagger-json' | 'sw
 
 /**
  * Defines values for SoapApiType.
- * Possible values include: 'SoapToRest', 'SoapPassThrough'
+ * Possible values include: 'SoapToRest', 'SoapPassThrough', 'WebSocket'
  * @readonly
  * @enum {string}
  */
-export type SoapApiType = 'http' | 'soap';
+export type SoapApiType = 'http' | 'soap' | 'websocket';
 
 /**
  * Defines values for ApiType.
- * Possible values include: 'http', 'soap'
+ * Possible values include: 'http', 'soap', 'websocket'
  * @readonly
  * @enum {string}
  */
-export type ApiType = 'http' | 'soap';
+export type ApiType = 'http' | 'soap' | 'websocket';
 
 /**
  * Defines values for State.
@@ -11129,6 +11250,22 @@ export type ResourceSkuCapacityScaleType = 'automatic' | 'manual' | 'none';
  */
 export type HostnameType = 'Proxy' | 'Portal' | 'Management' | 'Scm' | 'DeveloperPortal';
 
+/**
+ * Defines values for CertificateSource.
+ * Possible values include: 'Managed', 'KeyVault', 'Custom', 'BuiltIn'
+ * @readonly
+ * @enum {string}
+ */
+export type CertificateSource = 'Managed' | 'KeyVault' | 'Custom' | 'BuiltIn';
+
+/**
+ * Defines values for CertificateStatus.
+ * Possible values include: 'Completed', 'Failed', 'InProgress'
+ * @readonly
+ * @enum {string}
+ */
+export type CertificateStatus = 'Completed' | 'Failed' | 'InProgress';
+
 /**
  * Defines values for VirtualNetworkType.
  * Possible values include: 'None', 'External', 'Internal'
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/issueMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/issueMappers.ts
index efe36a116985..8c6ba9b9e0bb 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/issueMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/issueMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/loggerMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/loggerMappers.ts
index 1603929b6986..51d6c44c0bf1 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/loggerMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/loggerMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/mappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/mappers.ts
index f8ab696a66d7..49f7c08801e0 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/mappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/mappers.ts
@@ -360,6 +360,56 @@ export const OperationTagResourceContractProperties: msRest.CompositeMapper = {
   }
 };
 
+export const ApiLicenseInformation: msRest.CompositeMapper = {
+  serializedName: "ApiLicenseInformation",
+  type: {
+    name: "Composite",
+    className: "ApiLicenseInformation",
+    modelProperties: {
+      name: {
+        serializedName: "name",
+        type: {
+          name: "String"
+        }
+      },
+      url: {
+        serializedName: "url",
+        type: {
+          name: "String"
+        }
+      }
+    }
+  }
+};
+
+export const ApiContactInformation: msRest.CompositeMapper = {
+  serializedName: "ApiContactInformation",
+  type: {
+    name: "Composite",
+    className: "ApiContactInformation",
+    modelProperties: {
+      name: {
+        serializedName: "name",
+        type: {
+          name: "String"
+        }
+      },
+      url: {
+        serializedName: "url",
+        type: {
+          name: "String"
+        }
+      },
+      email: {
+        serializedName: "email",
+        type: {
+          name: "String"
+        }
+      }
+    }
+  }
+};
+
 export const SubscriptionKeyParameterNamesContract: msRest.CompositeMapper = {
   serializedName: "SubscriptionKeyParameterNamesContract",
   type: {
@@ -616,6 +666,26 @@ export const ApiEntityBaseContract: msRest.CompositeMapper = {
         type: {
           name: "Boolean"
         }
+      },
+      termsOfServiceUrl: {
+        serializedName: "termsOfServiceUrl",
+        type: {
+          name: "String"
+        }
+      },
+      contact: {
+        serializedName: "contact",
+        type: {
+          name: "Composite",
+          className: "ApiContactInformation"
+        }
+      },
+      license: {
+        serializedName: "license",
+        type: {
+          name: "Composite",
+          className: "ApiLicenseInformation"
+        }
       }
     }
   }
@@ -671,11 +741,7 @@ export const ApiContractProperties: msRest.CompositeMapper = {
           name: "Sequence",
           element: {
             type: {
-              name: "Enum",
-              allowedValues: [
-                "http",
-                "https"
-              ]
+              name: "String"
             }
           }
         }
@@ -740,11 +806,7 @@ export const ApiTagResourceContractProperties: msRest.CompositeMapper = {
           name: "Sequence",
           element: {
             type: {
-              name: "Enum",
-              allowedValues: [
-                "http",
-                "https"
-              ]
+              name: "String"
             }
           }
         }
@@ -1538,6 +1600,18 @@ export const ParameterContract: msRest.CompositeMapper = {
             }
           }
         }
+      },
+      schemaId: {
+        serializedName: "schemaId",
+        type: {
+          name: "String"
+        }
+      },
+      typeName: {
+        serializedName: "typeName",
+        type: {
+          name: "String"
+        }
       }
     }
   }
@@ -2118,6 +2192,26 @@ export const ApiContract: msRest.CompositeMapper = {
           name: "Boolean"
         }
       },
+      termsOfServiceUrl: {
+        serializedName: "properties.termsOfServiceUrl",
+        type: {
+          name: "String"
+        }
+      },
+      contact: {
+        serializedName: "properties.contact",
+        type: {
+          name: "Composite",
+          className: "ApiContactInformation"
+        }
+      },
+      license: {
+        serializedName: "properties.license",
+        type: {
+          name: "Composite",
+          className: "ApiLicenseInformation"
+        }
+      },
       sourceApiId: {
         serializedName: "properties.sourceApiId",
         type: {
@@ -2161,11 +2255,7 @@ export const ApiContract: msRest.CompositeMapper = {
           name: "Sequence",
           element: {
             type: {
-              name: "Enum",
-              allowedValues: [
-                "http",
-                "https"
-              ]
+              name: "String"
             }
           }
         }
@@ -2275,6 +2365,26 @@ export const ApiUpdateContract: msRest.CompositeMapper = {
           name: "Boolean"
         }
       },
+      termsOfServiceUrl: {
+        serializedName: "properties.termsOfServiceUrl",
+        type: {
+          name: "String"
+        }
+      },
+      contact: {
+        serializedName: "properties.contact",
+        type: {
+          name: "Composite",
+          className: "ApiContactInformation"
+        }
+      },
+      license: {
+        serializedName: "properties.license",
+        type: {
+          name: "Composite",
+          className: "ApiLicenseInformation"
+        }
+      },
       displayName: {
         serializedName: "properties.displayName",
         constraints: {
@@ -2311,11 +2421,7 @@ export const ApiUpdateContract: msRest.CompositeMapper = {
           name: "Sequence",
           element: {
             type: {
-              name: "Enum",
-              allowedValues: [
-                "http",
-                "https"
-              ]
+              name: "String"
             }
           }
         }
@@ -2418,6 +2524,26 @@ export const ApiCreateOrUpdateParameter: msRest.CompositeMapper = {
           name: "Boolean"
         }
       },
+      termsOfServiceUrl: {
+        serializedName: "properties.termsOfServiceUrl",
+        type: {
+          name: "String"
+        }
+      },
+      contact: {
+        serializedName: "properties.contact",
+        type: {
+          name: "Composite",
+          className: "ApiContactInformation"
+        }
+      },
+      license: {
+        serializedName: "properties.license",
+        type: {
+          name: "Composite",
+          className: "ApiLicenseInformation"
+        }
+      },
       sourceApiId: {
         serializedName: "properties.sourceApiId",
         type: {
@@ -2461,11 +2587,7 @@ export const ApiCreateOrUpdateParameter: msRest.CompositeMapper = {
           name: "Sequence",
           element: {
             type: {
-              name: "Enum",
-              allowedValues: [
-                "http",
-                "https"
-              ]
+              name: "String"
             }
           }
         }
@@ -4173,6 +4295,18 @@ export const HostnameConfiguration: msRest.CompositeMapper = {
           name: "Composite",
           className: "CertificateInformation"
         }
+      },
+      certificateSource: {
+        serializedName: "certificateSource",
+        type: {
+          name: "String"
+        }
+      },
+      certificateStatus: {
+        serializedName: "certificateStatus",
+        type: {
+          name: "String"
+        }
       }
     }
   }
@@ -4291,6 +4425,12 @@ export const AdditionalLocation: msRest.CompositeMapper = {
           }
         }
       },
+      publicIpAddressId: {
+        serializedName: "publicIpAddressId",
+        type: {
+          name: "String"
+        }
+      },
       virtualNetworkConfiguration: {
         serializedName: "virtualNetworkConfiguration",
         type: {
@@ -4484,6 +4624,12 @@ export const ApiManagementServiceBaseProperties: msRest.CompositeMapper = {
           }
         }
       },
+      publicIpAddressId: {
+        serializedName: "publicIpAddressId",
+        type: {
+          name: "String"
+        }
+      },
       virtualNetworkConfiguration: {
         serializedName: "virtualNetworkConfiguration",
         type: {
@@ -4787,6 +4933,12 @@ export const ApiManagementServiceResource: msRest.CompositeMapper = {
           }
         }
       },
+      publicIpAddressId: {
+        serializedName: "properties.publicIpAddressId",
+        type: {
+          name: "String"
+        }
+      },
       virtualNetworkConfiguration: {
         serializedName: "properties.virtualNetworkConfiguration",
         type: {
@@ -5043,6 +5195,12 @@ export const ApiManagementServiceUpdateParameters: msRest.CompositeMapper = {
           }
         }
       },
+      publicIpAddressId: {
+        serializedName: "properties.publicIpAddressId",
+        type: {
+          name: "String"
+        }
+      },
       virtualNetworkConfiguration: {
         serializedName: "properties.virtualNetworkConfiguration",
         type: {
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/namedValueMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/namedValueMappers.ts
index 37c3ce050068..dddac7f123c4 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/namedValueMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/namedValueMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/notificationMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/notificationMappers.ts
index 830c2d9a8b8d..f282c835b8af 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/notificationMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/notificationMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/notificationRecipientEmailMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/notificationRecipientEmailMappers.ts
index c30aeeb958c3..17b0b4380857 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/notificationRecipientEmailMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/notificationRecipientEmailMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/notificationRecipientUserMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/notificationRecipientUserMappers.ts
index 5f8d0756d6c4..0a1e34ed4ed8 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/notificationRecipientUserMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/notificationRecipientUserMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/openIdConnectProviderMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/openIdConnectProviderMappers.ts
index 7657aec7c495..6bb486c9b142 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/openIdConnectProviderMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/openIdConnectProviderMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/operationOperationsMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/operationOperationsMappers.ts
index f75cb5d3f102..9380d1962c73 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/operationOperationsMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/operationOperationsMappers.ts
@@ -7,8 +7,10 @@
  */
 
 export {
+  ApiContactInformation,
   ApiContractProperties,
   ApiEntityBaseContract,
+  ApiLicenseInformation,
   ApiTagResourceContractProperties,
   ApiVersionSetContractDetails,
   AuthenticationSettingsContract,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/policyDescriptionMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/policyDescriptionMappers.ts
index 2144d2458421..826d84de404f 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/policyDescriptionMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/policyDescriptionMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/policyMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/policyMappers.ts
index 307cf807c5a9..5271d9e744be 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/policyMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/policyMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/portalRevisionMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/portalRevisionMappers.ts
index 02f6c4eac7c6..bdf64e9fbb4c 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/portalRevisionMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/portalRevisionMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/portalSettingsMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/portalSettingsMappers.ts
index 6a779c200a89..15cea23a7843 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/portalSettingsMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/portalSettingsMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/productApiMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/productApiMappers.ts
index 25253de8dcdf..fc52e9844585 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/productApiMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/productApiMappers.ts
@@ -10,7 +10,9 @@ export {
   AccessInformationContract,
   AdditionalLocation,
   ApiCollection,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/productGroupMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/productGroupMappers.ts
index 6a502aca75eb..89d5b9a502ac 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/productGroupMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/productGroupMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/productMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/productMappers.ts
index 11bdf825c3d0..ebd0c4fd00e8 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/productMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/productMappers.ts
@@ -9,9 +9,11 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
   ApiContractProperties,
   ApiEntityBaseContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/productPolicyMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/productPolicyMappers.ts
index 8c71ce15963f..f58c47e79674 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/productPolicyMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/productPolicyMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/productSubscriptionsMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/productSubscriptionsMappers.ts
index bb3cd32c8806..d79f6f8c70b7 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/productSubscriptionsMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/productSubscriptionsMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/signInSettingsMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/signInSettingsMappers.ts
index d4e2e1b5766b..e4c56946b3dd 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/signInSettingsMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/signInSettingsMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/signUpSettingsMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/signUpSettingsMappers.ts
index 69e7dde54352..d62d9ae6c171 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/signUpSettingsMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/signUpSettingsMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/subscriptionMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/subscriptionMappers.ts
index 0c0e8ce97ba9..80992cdf77f1 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/subscriptionMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/subscriptionMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/tagMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/tagMappers.ts
index 256ee374e33b..46aff7f5914b 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/tagMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/tagMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/tagResourceMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/tagResourceMappers.ts
index f75cb5d3f102..9380d1962c73 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/tagResourceMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/tagResourceMappers.ts
@@ -7,8 +7,10 @@
  */
 
 export {
+  ApiContactInformation,
   ApiContractProperties,
   ApiEntityBaseContract,
+  ApiLicenseInformation,
   ApiTagResourceContractProperties,
   ApiVersionSetContractDetails,
   AuthenticationSettingsContract,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/tenantAccessMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/tenantAccessMappers.ts
index 81829aa57b4e..0313829182e7 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/tenantAccessMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/tenantAccessMappers.ts
@@ -13,7 +13,9 @@ export {
   AccessInformationSecretsContract,
   AccessInformationUpdateParameters,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/tenantSettingsMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/tenantSettingsMappers.ts
index a0cf17c952da..a47c5a773788 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/tenantSettingsMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/tenantSettingsMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/userGroupMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/userGroupMappers.ts
index 6a502aca75eb..89d5b9a502ac 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/userGroupMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/userGroupMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/userMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/userMappers.ts
index 8a4af92021e0..121a277f5c07 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/userMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/userMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,
diff --git a/sdk/apimanagement/arm-apimanagement/src/models/userSubscriptionMappers.ts b/sdk/apimanagement/arm-apimanagement/src/models/userSubscriptionMappers.ts
index a9943509b5ba..2fd30a17061b 100644
--- a/sdk/apimanagement/arm-apimanagement/src/models/userSubscriptionMappers.ts
+++ b/sdk/apimanagement/arm-apimanagement/src/models/userSubscriptionMappers.ts
@@ -9,7 +9,9 @@
 export {
   AccessInformationContract,
   AdditionalLocation,
+  ApiContactInformation,
   ApiContract,
+  ApiLicenseInformation,
   ApiManagementServiceIdentity,
   ApiManagementServiceResource,
   ApiManagementServiceSkuProperties,