diff --git a/lib/services/containerservicesManagement/lib/operations/index.d.ts b/lib/services/containerservicesManagement/lib/operations/index.d.ts
index 3e880972d2..7303cc6b41 100644
--- a/lib/services/containerservicesManagement/lib/operations/index.d.ts
+++ b/lib/services/containerservicesManagement/lib/operations/index.d.ts
@@ -3301,6 +3301,176 @@ export interface ManagedClusters {
     deleteMethod(resourceGroupName: string, resourceName: string, options: { customHeaders? : { [headerName: string]: string; } }, callback: ServiceCallback<void>): void;
 
 
+    /**
+     * @summary Reset Service Principal Profile of a managed cluster.
+     *
+     * Update the service principal Profile for a managed cluster.
+     *
+     * @param {string} resourceGroupName The name of the resource group.
+     *
+     * @param {string} resourceName The name of the managed cluster resource.
+     *
+     * @param {object} parameters Parameters supplied to the Reset Service
+     * Principal Profile operation for a Managed Cluster.
+     *
+     * @param {string} parameters.clientId The ID for the service principal.
+     *
+     * @param {string} [parameters.secret] The secret password associated with the
+     * service principal in plain text.
+     *
+     * @param {object} [options] Optional Parameters.
+     *
+     * @param {object} [options.customHeaders] Headers that will be added to the
+     * request
+     *
+     * @returns {Promise} A promise is returned
+     *
+     * @resolve {HttpOperationResponse<ManagedCluster>} - The deserialized result object.
+     *
+     * @reject {Error|ServiceError} - The error object.
+     */
+    resetServicePrincipalProfileWithHttpOperationResponse(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterServicePrincipalProfile, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<HttpOperationResponse<models.ManagedCluster>>;
+
+    /**
+     * @summary Reset Service Principal Profile of a managed cluster.
+     *
+     * Update the service principal Profile for a managed cluster.
+     *
+     * @param {string} resourceGroupName The name of the resource group.
+     *
+     * @param {string} resourceName The name of the managed cluster resource.
+     *
+     * @param {object} parameters Parameters supplied to the Reset Service
+     * Principal Profile operation for a Managed Cluster.
+     *
+     * @param {string} parameters.clientId The ID for the service principal.
+     *
+     * @param {string} [parameters.secret] The secret password associated with the
+     * service principal in plain text.
+     *
+     * @param {object} [options] Optional Parameters.
+     *
+     * @param {object} [options.customHeaders] Headers that will be added to the
+     * request
+     *
+     * @param {ServiceCallback} [optionalCallback] - The optional callback.
+     *
+     * @returns {ServiceCallback|Promise} If a callback was passed as the last
+     * parameter then it returns the callback else returns a Promise.
+     *
+     * {Promise} A promise is returned.
+     *
+     *                      @resolve {ManagedCluster} - The deserialized result object.
+     *
+     *                      @reject {Error|ServiceError} - The error object.
+     *
+     * {ServiceCallback} optionalCallback(err, result, request, response)
+     *
+     *                      {Error|ServiceError}  err        - The Error object if an error occurred, null otherwise.
+     *
+     *                      {ManagedCluster} [result]   - The deserialized result object if an error did not occur.
+     *                      See {@link ManagedCluster} for more information.
+     *
+     *                      {WebResource} [request]  - The HTTP Request object if an error did not occur.
+     *
+     *                      {http.IncomingMessage} [response] - The HTTP Response stream if an error did not occur.
+     */
+    resetServicePrincipalProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterServicePrincipalProfile, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<models.ManagedCluster>;
+    resetServicePrincipalProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterServicePrincipalProfile, callback: ServiceCallback<models.ManagedCluster>): void;
+    resetServicePrincipalProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterServicePrincipalProfile, options: { customHeaders? : { [headerName: string]: string; } }, callback: ServiceCallback<models.ManagedCluster>): void;
+
+
+    /**
+     * @summary Reset AAD Profile of a managed cluster.
+     *
+     * Update the AAD Profile for a managed cluster.
+     *
+     * @param {string} resourceGroupName The name of the resource group.
+     *
+     * @param {string} resourceName The name of the managed cluster resource.
+     *
+     * @param {object} parameters Parameters supplied to the Reset AAD Profile
+     * operation for a Managed Cluster.
+     *
+     * @param {string} parameters.clientAppID The client AAD application ID.
+     *
+     * @param {string} parameters.serverAppID The server AAD application ID.
+     *
+     * @param {string} [parameters.serverAppSecret] The server AAD application
+     * secret.
+     *
+     * @param {string} [parameters.tenantID] The AAD tenant ID to use for
+     * authentication. If not specified, will use the tenant of the deployment
+     * subscription.
+     *
+     * @param {object} [options] Optional Parameters.
+     *
+     * @param {object} [options.customHeaders] Headers that will be added to the
+     * request
+     *
+     * @returns {Promise} A promise is returned
+     *
+     * @resolve {HttpOperationResponse<ManagedCluster>} - The deserialized result object.
+     *
+     * @reject {Error|ServiceError} - The error object.
+     */
+    resetAADProfileWithHttpOperationResponse(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterAADProfile, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<HttpOperationResponse<models.ManagedCluster>>;
+
+    /**
+     * @summary Reset AAD Profile of a managed cluster.
+     *
+     * Update the AAD Profile for a managed cluster.
+     *
+     * @param {string} resourceGroupName The name of the resource group.
+     *
+     * @param {string} resourceName The name of the managed cluster resource.
+     *
+     * @param {object} parameters Parameters supplied to the Reset AAD Profile
+     * operation for a Managed Cluster.
+     *
+     * @param {string} parameters.clientAppID The client AAD application ID.
+     *
+     * @param {string} parameters.serverAppID The server AAD application ID.
+     *
+     * @param {string} [parameters.serverAppSecret] The server AAD application
+     * secret.
+     *
+     * @param {string} [parameters.tenantID] The AAD tenant ID to use for
+     * authentication. If not specified, will use the tenant of the deployment
+     * subscription.
+     *
+     * @param {object} [options] Optional Parameters.
+     *
+     * @param {object} [options.customHeaders] Headers that will be added to the
+     * request
+     *
+     * @param {ServiceCallback} [optionalCallback] - The optional callback.
+     *
+     * @returns {ServiceCallback|Promise} If a callback was passed as the last
+     * parameter then it returns the callback else returns a Promise.
+     *
+     * {Promise} A promise is returned.
+     *
+     *                      @resolve {ManagedCluster} - The deserialized result object.
+     *
+     *                      @reject {Error|ServiceError} - The error object.
+     *
+     * {ServiceCallback} optionalCallback(err, result, request, response)
+     *
+     *                      {Error|ServiceError}  err        - The Error object if an error occurred, null otherwise.
+     *
+     *                      {ManagedCluster} [result]   - The deserialized result object if an error did not occur.
+     *                      See {@link ManagedCluster} for more information.
+     *
+     *                      {WebResource} [request]  - The HTTP Request object if an error did not occur.
+     *
+     *                      {http.IncomingMessage} [response] - The HTTP Response stream if an error did not occur.
+     */
+    resetAADProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterAADProfile, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<models.ManagedCluster>;
+    resetAADProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterAADProfile, callback: ServiceCallback<models.ManagedCluster>): void;
+    resetAADProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterAADProfile, options: { customHeaders? : { [headerName: string]: string; } }, callback: ServiceCallback<models.ManagedCluster>): void;
+
+
     /**
      * @summary Creates or updates a managed cluster.
      *
@@ -3671,6 +3841,176 @@ export interface ManagedClusters {
     beginDeleteMethod(resourceGroupName: string, resourceName: string, options: { customHeaders? : { [headerName: string]: string; } }, callback: ServiceCallback<void>): void;
 
 
+    /**
+     * @summary Reset Service Principal Profile of a managed cluster.
+     *
+     * Update the service principal Profile for a managed cluster.
+     *
+     * @param {string} resourceGroupName The name of the resource group.
+     *
+     * @param {string} resourceName The name of the managed cluster resource.
+     *
+     * @param {object} parameters Parameters supplied to the Reset Service
+     * Principal Profile operation for a Managed Cluster.
+     *
+     * @param {string} parameters.clientId The ID for the service principal.
+     *
+     * @param {string} [parameters.secret] The secret password associated with the
+     * service principal in plain text.
+     *
+     * @param {object} [options] Optional Parameters.
+     *
+     * @param {object} [options.customHeaders] Headers that will be added to the
+     * request
+     *
+     * @returns {Promise} A promise is returned
+     *
+     * @resolve {HttpOperationResponse<ManagedCluster>} - The deserialized result object.
+     *
+     * @reject {Error|ServiceError} - The error object.
+     */
+    beginResetServicePrincipalProfileWithHttpOperationResponse(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterServicePrincipalProfile, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<HttpOperationResponse<models.ManagedCluster>>;
+
+    /**
+     * @summary Reset Service Principal Profile of a managed cluster.
+     *
+     * Update the service principal Profile for a managed cluster.
+     *
+     * @param {string} resourceGroupName The name of the resource group.
+     *
+     * @param {string} resourceName The name of the managed cluster resource.
+     *
+     * @param {object} parameters Parameters supplied to the Reset Service
+     * Principal Profile operation for a Managed Cluster.
+     *
+     * @param {string} parameters.clientId The ID for the service principal.
+     *
+     * @param {string} [parameters.secret] The secret password associated with the
+     * service principal in plain text.
+     *
+     * @param {object} [options] Optional Parameters.
+     *
+     * @param {object} [options.customHeaders] Headers that will be added to the
+     * request
+     *
+     * @param {ServiceCallback} [optionalCallback] - The optional callback.
+     *
+     * @returns {ServiceCallback|Promise} If a callback was passed as the last
+     * parameter then it returns the callback else returns a Promise.
+     *
+     * {Promise} A promise is returned.
+     *
+     *                      @resolve {ManagedCluster} - The deserialized result object.
+     *
+     *                      @reject {Error|ServiceError} - The error object.
+     *
+     * {ServiceCallback} optionalCallback(err, result, request, response)
+     *
+     *                      {Error|ServiceError}  err        - The Error object if an error occurred, null otherwise.
+     *
+     *                      {ManagedCluster} [result]   - The deserialized result object if an error did not occur.
+     *                      See {@link ManagedCluster} for more information.
+     *
+     *                      {WebResource} [request]  - The HTTP Request object if an error did not occur.
+     *
+     *                      {http.IncomingMessage} [response] - The HTTP Response stream if an error did not occur.
+     */
+    beginResetServicePrincipalProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterServicePrincipalProfile, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<models.ManagedCluster>;
+    beginResetServicePrincipalProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterServicePrincipalProfile, callback: ServiceCallback<models.ManagedCluster>): void;
+    beginResetServicePrincipalProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterServicePrincipalProfile, options: { customHeaders? : { [headerName: string]: string; } }, callback: ServiceCallback<models.ManagedCluster>): void;
+
+
+    /**
+     * @summary Reset AAD Profile of a managed cluster.
+     *
+     * Update the AAD Profile for a managed cluster.
+     *
+     * @param {string} resourceGroupName The name of the resource group.
+     *
+     * @param {string} resourceName The name of the managed cluster resource.
+     *
+     * @param {object} parameters Parameters supplied to the Reset AAD Profile
+     * operation for a Managed Cluster.
+     *
+     * @param {string} parameters.clientAppID The client AAD application ID.
+     *
+     * @param {string} parameters.serverAppID The server AAD application ID.
+     *
+     * @param {string} [parameters.serverAppSecret] The server AAD application
+     * secret.
+     *
+     * @param {string} [parameters.tenantID] The AAD tenant ID to use for
+     * authentication. If not specified, will use the tenant of the deployment
+     * subscription.
+     *
+     * @param {object} [options] Optional Parameters.
+     *
+     * @param {object} [options.customHeaders] Headers that will be added to the
+     * request
+     *
+     * @returns {Promise} A promise is returned
+     *
+     * @resolve {HttpOperationResponse<ManagedCluster>} - The deserialized result object.
+     *
+     * @reject {Error|ServiceError} - The error object.
+     */
+    beginResetAADProfileWithHttpOperationResponse(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterAADProfile, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<HttpOperationResponse<models.ManagedCluster>>;
+
+    /**
+     * @summary Reset AAD Profile of a managed cluster.
+     *
+     * Update the AAD Profile for a managed cluster.
+     *
+     * @param {string} resourceGroupName The name of the resource group.
+     *
+     * @param {string} resourceName The name of the managed cluster resource.
+     *
+     * @param {object} parameters Parameters supplied to the Reset AAD Profile
+     * operation for a Managed Cluster.
+     *
+     * @param {string} parameters.clientAppID The client AAD application ID.
+     *
+     * @param {string} parameters.serverAppID The server AAD application ID.
+     *
+     * @param {string} [parameters.serverAppSecret] The server AAD application
+     * secret.
+     *
+     * @param {string} [parameters.tenantID] The AAD tenant ID to use for
+     * authentication. If not specified, will use the tenant of the deployment
+     * subscription.
+     *
+     * @param {object} [options] Optional Parameters.
+     *
+     * @param {object} [options.customHeaders] Headers that will be added to the
+     * request
+     *
+     * @param {ServiceCallback} [optionalCallback] - The optional callback.
+     *
+     * @returns {ServiceCallback|Promise} If a callback was passed as the last
+     * parameter then it returns the callback else returns a Promise.
+     *
+     * {Promise} A promise is returned.
+     *
+     *                      @resolve {ManagedCluster} - The deserialized result object.
+     *
+     *                      @reject {Error|ServiceError} - The error object.
+     *
+     * {ServiceCallback} optionalCallback(err, result, request, response)
+     *
+     *                      {Error|ServiceError}  err        - The Error object if an error occurred, null otherwise.
+     *
+     *                      {ManagedCluster} [result]   - The deserialized result object if an error did not occur.
+     *                      See {@link ManagedCluster} for more information.
+     *
+     *                      {WebResource} [request]  - The HTTP Request object if an error did not occur.
+     *
+     *                      {http.IncomingMessage} [response] - The HTTP Response stream if an error did not occur.
+     */
+    beginResetAADProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterAADProfile, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<models.ManagedCluster>;
+    beginResetAADProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterAADProfile, callback: ServiceCallback<models.ManagedCluster>): void;
+    beginResetAADProfile(resourceGroupName: string, resourceName: string, parameters: models.ManagedClusterAADProfile, options: { customHeaders? : { [headerName: string]: string; } }, callback: ServiceCallback<models.ManagedCluster>): void;
+
+
     /**
      * @summary Gets a list of managed clusters in the specified subscription.
      *
diff --git a/lib/services/containerservicesManagement/lib/operations/managedClusters.js b/lib/services/containerservicesManagement/lib/operations/managedClusters.js
index f9f7e26f6b..1d5d555809 100644
--- a/lib/services/containerservicesManagement/lib/operations/managedClusters.js
+++ b/lib/services/containerservicesManagement/lib/operations/managedClusters.js
@@ -1346,6 +1346,188 @@ function _deleteMethod(resourceGroupName, resourceName, options, callback) {
   });
 }
 
+
+/**
+ * @summary Reset Service Principal Profile of a managed cluster.
+ *
+ * Update the service principal Profile for a managed cluster.
+ *
+ * @param {string} resourceGroupName The name of the resource group.
+ *
+ * @param {string} resourceName The name of the managed cluster resource.
+ *
+ * @param {object} parameters Parameters supplied to the Reset Service
+ * Principal Profile operation for a Managed Cluster.
+ *
+ * @param {string} parameters.clientId The ID for the service principal.
+ *
+ * @param {string} [parameters.secret] The secret password associated with the
+ * service principal in plain text.
+ *
+ * @param {object} [options] Optional Parameters.
+ *
+ * @param {object} [options.customHeaders] Headers that will be added to the
+ * request
+ *
+ * @param {function} callback - The callback.
+ *
+ * @returns {function} callback(err, result, request, response)
+ *
+ *                      {Error}  err        - The Error object if an error occurred, null otherwise.
+ *
+ *                      {object} [result]   - The deserialized result object if an error did not occur.
+ *                      See {@link ManagedCluster} for more information.
+ *
+ *                      {object} [request]  - The HTTP Request object if an error did not occur.
+ *
+ *                      {stream} [response] - The HTTP Response stream if an error did not occur.
+ */
+function _resetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, callback) {
+   /* jshint validthis: true */
+  let client = this.client;
+  if(!callback && typeof options === 'function') {
+    callback = options;
+    options = null;
+  }
+
+  if (!callback) {
+    throw new Error('callback cannot be null.');
+  }
+
+  // Send request
+  this.beginResetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, (err, parsedResult, httpRequest, response) => {
+    if (err) return callback(err);
+
+    let initialResult = new msRest.HttpOperationResponse();
+    initialResult.request = httpRequest;
+    initialResult.response = response;
+    initialResult.body = response.body;
+    client.getLongRunningOperationResult(initialResult, options, (err, pollingResult) => {
+      if (err) return callback(err);
+
+      // Create Result
+      let result = null;
+
+      httpRequest = pollingResult.request;
+      response = pollingResult.response;
+      let responseBody = pollingResult.body;
+      if (responseBody === '') responseBody = null;
+
+      // Deserialize Response
+      let parsedResponse = null;
+      try {
+        parsedResponse = JSON.parse(responseBody);
+        result = JSON.parse(responseBody);
+        if (parsedResponse !== null && parsedResponse !== undefined) {
+          let resultMapper = new client.models['ManagedCluster']().mapper();
+          result = client.deserialize(resultMapper, parsedResponse, 'result');
+        }
+      } catch (error) {
+        let deserializationError = new Error(`Error ${error} occurred in deserializing the responseBody - ${responseBody}`);
+        deserializationError.request = msRest.stripRequest(httpRequest);
+        deserializationError.response = msRest.stripResponse(response);
+        return callback(deserializationError);
+      }
+
+      return callback(null, result, httpRequest, response);
+    });
+  });
+}
+
+
+/**
+ * @summary Reset AAD Profile of a managed cluster.
+ *
+ * Update the AAD Profile for a managed cluster.
+ *
+ * @param {string} resourceGroupName The name of the resource group.
+ *
+ * @param {string} resourceName The name of the managed cluster resource.
+ *
+ * @param {object} parameters Parameters supplied to the Reset AAD Profile
+ * operation for a Managed Cluster.
+ *
+ * @param {string} parameters.clientAppID The client AAD application ID.
+ *
+ * @param {string} parameters.serverAppID The server AAD application ID.
+ *
+ * @param {string} [parameters.serverAppSecret] The server AAD application
+ * secret.
+ *
+ * @param {string} [parameters.tenantID] The AAD tenant ID to use for
+ * authentication. If not specified, will use the tenant of the deployment
+ * subscription.
+ *
+ * @param {object} [options] Optional Parameters.
+ *
+ * @param {object} [options.customHeaders] Headers that will be added to the
+ * request
+ *
+ * @param {function} callback - The callback.
+ *
+ * @returns {function} callback(err, result, request, response)
+ *
+ *                      {Error}  err        - The Error object if an error occurred, null otherwise.
+ *
+ *                      {object} [result]   - The deserialized result object if an error did not occur.
+ *                      See {@link ManagedCluster} for more information.
+ *
+ *                      {object} [request]  - The HTTP Request object if an error did not occur.
+ *
+ *                      {stream} [response] - The HTTP Response stream if an error did not occur.
+ */
+function _resetAADProfile(resourceGroupName, resourceName, parameters, options, callback) {
+   /* jshint validthis: true */
+  let client = this.client;
+  if(!callback && typeof options === 'function') {
+    callback = options;
+    options = null;
+  }
+
+  if (!callback) {
+    throw new Error('callback cannot be null.');
+  }
+
+  // Send request
+  this.beginResetAADProfile(resourceGroupName, resourceName, parameters, options, (err, parsedResult, httpRequest, response) => {
+    if (err) return callback(err);
+
+    let initialResult = new msRest.HttpOperationResponse();
+    initialResult.request = httpRequest;
+    initialResult.response = response;
+    initialResult.body = response.body;
+    client.getLongRunningOperationResult(initialResult, options, (err, pollingResult) => {
+      if (err) return callback(err);
+
+      // Create Result
+      let result = null;
+
+      httpRequest = pollingResult.request;
+      response = pollingResult.response;
+      let responseBody = pollingResult.body;
+      if (responseBody === '') responseBody = null;
+
+      // Deserialize Response
+      let parsedResponse = null;
+      try {
+        parsedResponse = JSON.parse(responseBody);
+        result = JSON.parse(responseBody);
+        if (parsedResponse !== null && parsedResponse !== undefined) {
+          let resultMapper = new client.models['ManagedCluster']().mapper();
+          result = client.deserialize(resultMapper, parsedResponse, 'result');
+        }
+      } catch (error) {
+        let deserializationError = new Error(`Error ${error} occurred in deserializing the responseBody - ${responseBody}`);
+        deserializationError.request = msRest.stripRequest(httpRequest);
+        deserializationError.response = msRest.stripResponse(response);
+        return callback(deserializationError);
+      }
+
+      return callback(null, result, httpRequest, response);
+    });
+  });
+}
+
 /**
  * @summary Creates or updates a managed cluster.
  *
@@ -1906,13 +2088,21 @@ function _beginDeleteMethod(resourceGroupName, resourceName, options, callback)
 }
 
 /**
- * @summary Gets a list of managed clusters in the specified subscription.
+ * @summary Reset Service Principal Profile of a managed cluster.
  *
- * Gets a list of managed clusters in the specified subscription. The operation
- * returns properties of each managed cluster.
+ * Update the service principal Profile for a managed cluster.
  *
- * @param {string} nextPageLink The NextLink from the previous successful call
- * to List operation.
+ * @param {string} resourceGroupName The name of the resource group.
+ *
+ * @param {string} resourceName The name of the managed cluster resource.
+ *
+ * @param {object} parameters Parameters supplied to the Reset Service
+ * Principal Profile operation for a Managed Cluster.
+ *
+ * @param {string} parameters.clientId The ID for the service principal.
+ *
+ * @param {string} [parameters.secret] The secret password associated with the
+ * service principal in plain text.
  *
  * @param {object} [options] Optional Parameters.
  *
@@ -1926,14 +2116,13 @@ function _beginDeleteMethod(resourceGroupName, resourceName, options, callback)
  *                      {Error}  err        - The Error object if an error occurred, null otherwise.
  *
  *                      {object} [result]   - The deserialized result object if an error did not occur.
- *                      See {@link ManagedClusterListResult} for more
- *                      information.
+ *                      See {@link ManagedCluster} for more information.
  *
  *                      {object} [request]  - The HTTP Request object if an error did not occur.
  *
  *                      {stream} [response] - The HTTP Response stream if an error did not occur.
  */
-function _listNext(nextPageLink, options, callback) {
+function _beginResetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, callback) {
    /* jshint validthis: true */
   let client = this.client;
   if(!callback && typeof options === 'function') {
@@ -1943,10 +2132,20 @@ function _listNext(nextPageLink, options, callback) {
   if (!callback) {
     throw new Error('callback cannot be null.');
   }
+  let apiVersion = '2018-08-01-preview';
   // Validate
   try {
-    if (nextPageLink === null || nextPageLink === undefined || typeof nextPageLink.valueOf() !== 'string') {
-      throw new Error('nextPageLink cannot be null or undefined and it must be of type string.');
+    if (this.client.subscriptionId === null || this.client.subscriptionId === undefined || typeof this.client.subscriptionId.valueOf() !== 'string') {
+      throw new Error('this.client.subscriptionId cannot be null or undefined and it must be of type string.');
+    }
+    if (resourceGroupName === null || resourceGroupName === undefined || typeof resourceGroupName.valueOf() !== 'string') {
+      throw new Error('resourceGroupName cannot be null or undefined and it must be of type string.');
+    }
+    if (resourceName === null || resourceName === undefined || typeof resourceName.valueOf() !== 'string') {
+      throw new Error('resourceName cannot be null or undefined and it must be of type string.');
+    }
+    if (parameters === null || parameters === undefined) {
+      throw new Error('parameters cannot be null or undefined.');
     }
     if (this.client.acceptLanguage !== null && this.client.acceptLanguage !== undefined && typeof this.client.acceptLanguage.valueOf() !== 'string') {
       throw new Error('this.client.acceptLanguage must be of type string.');
@@ -1956,12 +2155,20 @@ function _listNext(nextPageLink, options, callback) {
   }
 
   // Construct URL
-  let requestUrl = '{nextLink}';
-  requestUrl = requestUrl.replace('{nextLink}', nextPageLink);
+  let baseUrl = this.client.baseUri;
+  let requestUrl = baseUrl + (baseUrl.endsWith('/') ? '' : '/') + 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/managedClusters/{resourceName}/resetServicePrincipalProfile';
+  requestUrl = requestUrl.replace('{subscriptionId}', encodeURIComponent(this.client.subscriptionId));
+  requestUrl = requestUrl.replace('{resourceGroupName}', encodeURIComponent(resourceGroupName));
+  requestUrl = requestUrl.replace('{resourceName}', encodeURIComponent(resourceName));
+  let queryParameters = [];
+  queryParameters.push('api-version=' + encodeURIComponent(apiVersion));
+  if (queryParameters.length > 0) {
+    requestUrl += '?' + queryParameters.join('&');
+  }
 
   // Create HTTP transport objects
   let httpRequest = new WebResource();
-  httpRequest.method = 'GET';
+  httpRequest.method = 'POST';
   httpRequest.url = requestUrl;
   httpRequest.headers = {};
   // Set Headers
@@ -1979,14 +2186,28 @@ function _listNext(nextPageLink, options, callback) {
       }
     }
   }
-  httpRequest.body = null;
+  // Serialize Request
+  let requestContent = null;
+  let requestModel = null;
+  try {
+    if (parameters !== null && parameters !== undefined) {
+      let requestModelMapper = new client.models['ManagedClusterServicePrincipalProfile']().mapper();
+      requestModel = client.serialize(requestModelMapper, parameters, 'parameters');
+      requestContent = JSON.stringify(requestModel);
+    }
+  } catch (error) {
+    let serializationError = new Error(`Error "${error.message}" occurred in serializing the ` +
+        `payload - ${JSON.stringify(parameters, null, 2)}.`);
+    return callback(serializationError);
+  }
+  httpRequest.body = requestContent;
   // Send Request
   return client.pipeline(httpRequest, (err, response, responseBody) => {
     if (err) {
       return callback(err);
     }
     let statusCode = response.statusCode;
-    if (statusCode !== 200) {
+    if (statusCode !== 200 && statusCode !== 202) {
       let error = new Error(responseBody);
       error.statusCode = response.statusCode;
       error.request = msRest.stripRequest(httpRequest);
@@ -2021,7 +2242,7 @@ function _listNext(nextPageLink, options, callback) {
         parsedResponse = JSON.parse(responseBody);
         result = JSON.parse(responseBody);
         if (parsedResponse !== null && parsedResponse !== undefined) {
-          let resultMapper = new client.models['ManagedClusterListResult']().mapper();
+          let resultMapper = new client.models['ManagedCluster']().mapper();
           result = client.deserialize(resultMapper, parsedResponse, 'result');
         }
       } catch (error) {
@@ -2031,20 +2252,50 @@ function _listNext(nextPageLink, options, callback) {
         return callback(deserializationError);
       }
     }
+    // Deserialize Response
+    if (statusCode === 202) {
+      let parsedResponse = null;
+      try {
+        parsedResponse = JSON.parse(responseBody);
+        result = JSON.parse(responseBody);
+        if (parsedResponse !== null && parsedResponse !== undefined) {
+          let resultMapper = new client.models['ManagedCluster']().mapper();
+          result = client.deserialize(resultMapper, parsedResponse, 'result');
+        }
+      } catch (error) {
+        let deserializationError1 = new Error(`Error ${error} occurred in deserializing the responseBody - ${responseBody}`);
+        deserializationError1.request = msRest.stripRequest(httpRequest);
+        deserializationError1.response = msRest.stripResponse(response);
+        return callback(deserializationError1);
+      }
+    }
 
     return callback(null, result, httpRequest, response);
   });
 }
 
 /**
- * @summary Lists managed clusters in the specified subscription and resource
- * group.
+ * @summary Reset AAD Profile of a managed cluster.
  *
- * Lists managed clusters in the specified subscription and resource group. The
- * operation returns properties of each managed cluster.
+ * Update the AAD Profile for a managed cluster.
  *
- * @param {string} nextPageLink The NextLink from the previous successful call
- * to List operation.
+ * @param {string} resourceGroupName The name of the resource group.
+ *
+ * @param {string} resourceName The name of the managed cluster resource.
+ *
+ * @param {object} parameters Parameters supplied to the Reset AAD Profile
+ * operation for a Managed Cluster.
+ *
+ * @param {string} parameters.clientAppID The client AAD application ID.
+ *
+ * @param {string} parameters.serverAppID The server AAD application ID.
+ *
+ * @param {string} [parameters.serverAppSecret] The server AAD application
+ * secret.
+ *
+ * @param {string} [parameters.tenantID] The AAD tenant ID to use for
+ * authentication. If not specified, will use the tenant of the deployment
+ * subscription.
  *
  * @param {object} [options] Optional Parameters.
  *
@@ -2058,14 +2309,325 @@ function _listNext(nextPageLink, options, callback) {
  *                      {Error}  err        - The Error object if an error occurred, null otherwise.
  *
  *                      {object} [result]   - The deserialized result object if an error did not occur.
- *                      See {@link ManagedClusterListResult} for more
- *                      information.
+ *                      See {@link ManagedCluster} for more information.
  *
  *                      {object} [request]  - The HTTP Request object if an error did not occur.
  *
  *                      {stream} [response] - The HTTP Response stream if an error did not occur.
  */
-function _listByResourceGroupNext(nextPageLink, options, callback) {
+function _beginResetAADProfile(resourceGroupName, resourceName, parameters, options, callback) {
+   /* jshint validthis: true */
+  let client = this.client;
+  if(!callback && typeof options === 'function') {
+    callback = options;
+    options = null;
+  }
+  if (!callback) {
+    throw new Error('callback cannot be null.');
+  }
+  let apiVersion = '2018-08-01-preview';
+  // Validate
+  try {
+    if (this.client.subscriptionId === null || this.client.subscriptionId === undefined || typeof this.client.subscriptionId.valueOf() !== 'string') {
+      throw new Error('this.client.subscriptionId cannot be null or undefined and it must be of type string.');
+    }
+    if (resourceGroupName === null || resourceGroupName === undefined || typeof resourceGroupName.valueOf() !== 'string') {
+      throw new Error('resourceGroupName cannot be null or undefined and it must be of type string.');
+    }
+    if (resourceName === null || resourceName === undefined || typeof resourceName.valueOf() !== 'string') {
+      throw new Error('resourceName cannot be null or undefined and it must be of type string.');
+    }
+    if (parameters === null || parameters === undefined) {
+      throw new Error('parameters cannot be null or undefined.');
+    }
+    if (this.client.acceptLanguage !== null && this.client.acceptLanguage !== undefined && typeof this.client.acceptLanguage.valueOf() !== 'string') {
+      throw new Error('this.client.acceptLanguage must be of type string.');
+    }
+  } catch (error) {
+    return callback(error);
+  }
+
+  // Construct URL
+  let baseUrl = this.client.baseUri;
+  let requestUrl = baseUrl + (baseUrl.endsWith('/') ? '' : '/') + 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/managedClusters/{resourceName}/resetAADProfile';
+  requestUrl = requestUrl.replace('{subscriptionId}', encodeURIComponent(this.client.subscriptionId));
+  requestUrl = requestUrl.replace('{resourceGroupName}', encodeURIComponent(resourceGroupName));
+  requestUrl = requestUrl.replace('{resourceName}', encodeURIComponent(resourceName));
+  let queryParameters = [];
+  queryParameters.push('api-version=' + encodeURIComponent(apiVersion));
+  if (queryParameters.length > 0) {
+    requestUrl += '?' + queryParameters.join('&');
+  }
+
+  // Create HTTP transport objects
+  let httpRequest = new WebResource();
+  httpRequest.method = 'POST';
+  httpRequest.url = requestUrl;
+  httpRequest.headers = {};
+  // Set Headers
+  httpRequest.headers['Content-Type'] = 'application/json; charset=utf-8';
+  if (this.client.generateClientRequestId) {
+      httpRequest.headers['x-ms-client-request-id'] = msRestAzure.generateUuid();
+  }
+  if (this.client.acceptLanguage !== undefined && this.client.acceptLanguage !== null) {
+    httpRequest.headers['accept-language'] = this.client.acceptLanguage;
+  }
+  if(options) {
+    for(let headerName in options['customHeaders']) {
+      if (options['customHeaders'].hasOwnProperty(headerName)) {
+        httpRequest.headers[headerName] = options['customHeaders'][headerName];
+      }
+    }
+  }
+  // Serialize Request
+  let requestContent = null;
+  let requestModel = null;
+  try {
+    if (parameters !== null && parameters !== undefined) {
+      let requestModelMapper = new client.models['ManagedClusterAADProfile']().mapper();
+      requestModel = client.serialize(requestModelMapper, parameters, 'parameters');
+      requestContent = JSON.stringify(requestModel);
+    }
+  } catch (error) {
+    let serializationError = new Error(`Error "${error.message}" occurred in serializing the ` +
+        `payload - ${JSON.stringify(parameters, null, 2)}.`);
+    return callback(serializationError);
+  }
+  httpRequest.body = requestContent;
+  // Send Request
+  return client.pipeline(httpRequest, (err, response, responseBody) => {
+    if (err) {
+      return callback(err);
+    }
+    let statusCode = response.statusCode;
+    if (statusCode !== 200 && statusCode !== 202) {
+      let error = new Error(responseBody);
+      error.statusCode = response.statusCode;
+      error.request = msRest.stripRequest(httpRequest);
+      error.response = msRest.stripResponse(response);
+      if (responseBody === '') responseBody = null;
+      let parsedErrorResponse;
+      try {
+        parsedErrorResponse = JSON.parse(responseBody);
+        if (parsedErrorResponse) {
+          if (parsedErrorResponse.error) parsedErrorResponse = parsedErrorResponse.error;
+          if (parsedErrorResponse.code) error.code = parsedErrorResponse.code;
+          if (parsedErrorResponse.message) error.message = parsedErrorResponse.message;
+        }
+        if (parsedErrorResponse !== null && parsedErrorResponse !== undefined) {
+          let resultMapper = new client.models['CloudError']().mapper();
+          error.body = client.deserialize(resultMapper, parsedErrorResponse, 'error.body');
+        }
+      } catch (defaultError) {
+        error.message = `Error "${defaultError.message}" occurred in deserializing the responseBody ` +
+                         `- "${responseBody}" for the default response.`;
+        return callback(error);
+      }
+      return callback(error);
+    }
+    // Create Result
+    let result = null;
+    if (responseBody === '') responseBody = null;
+    // Deserialize Response
+    if (statusCode === 200) {
+      let parsedResponse = null;
+      try {
+        parsedResponse = JSON.parse(responseBody);
+        result = JSON.parse(responseBody);
+        if (parsedResponse !== null && parsedResponse !== undefined) {
+          let resultMapper = new client.models['ManagedCluster']().mapper();
+          result = client.deserialize(resultMapper, parsedResponse, 'result');
+        }
+      } catch (error) {
+        let deserializationError = new Error(`Error ${error} occurred in deserializing the responseBody - ${responseBody}`);
+        deserializationError.request = msRest.stripRequest(httpRequest);
+        deserializationError.response = msRest.stripResponse(response);
+        return callback(deserializationError);
+      }
+    }
+    // Deserialize Response
+    if (statusCode === 202) {
+      let parsedResponse = null;
+      try {
+        parsedResponse = JSON.parse(responseBody);
+        result = JSON.parse(responseBody);
+        if (parsedResponse !== null && parsedResponse !== undefined) {
+          let resultMapper = new client.models['ManagedCluster']().mapper();
+          result = client.deserialize(resultMapper, parsedResponse, 'result');
+        }
+      } catch (error) {
+        let deserializationError1 = new Error(`Error ${error} occurred in deserializing the responseBody - ${responseBody}`);
+        deserializationError1.request = msRest.stripRequest(httpRequest);
+        deserializationError1.response = msRest.stripResponse(response);
+        return callback(deserializationError1);
+      }
+    }
+
+    return callback(null, result, httpRequest, response);
+  });
+}
+
+/**
+ * @summary Gets a list of managed clusters in the specified subscription.
+ *
+ * Gets a list of managed clusters in the specified subscription. The operation
+ * returns properties of each managed cluster.
+ *
+ * @param {string} nextPageLink The NextLink from the previous successful call
+ * to List operation.
+ *
+ * @param {object} [options] Optional Parameters.
+ *
+ * @param {object} [options.customHeaders] Headers that will be added to the
+ * request
+ *
+ * @param {function} callback - The callback.
+ *
+ * @returns {function} callback(err, result, request, response)
+ *
+ *                      {Error}  err        - The Error object if an error occurred, null otherwise.
+ *
+ *                      {object} [result]   - The deserialized result object if an error did not occur.
+ *                      See {@link ManagedClusterListResult} for more
+ *                      information.
+ *
+ *                      {object} [request]  - The HTTP Request object if an error did not occur.
+ *
+ *                      {stream} [response] - The HTTP Response stream if an error did not occur.
+ */
+function _listNext(nextPageLink, options, callback) {
+   /* jshint validthis: true */
+  let client = this.client;
+  if(!callback && typeof options === 'function') {
+    callback = options;
+    options = null;
+  }
+  if (!callback) {
+    throw new Error('callback cannot be null.');
+  }
+  // Validate
+  try {
+    if (nextPageLink === null || nextPageLink === undefined || typeof nextPageLink.valueOf() !== 'string') {
+      throw new Error('nextPageLink cannot be null or undefined and it must be of type string.');
+    }
+    if (this.client.acceptLanguage !== null && this.client.acceptLanguage !== undefined && typeof this.client.acceptLanguage.valueOf() !== 'string') {
+      throw new Error('this.client.acceptLanguage must be of type string.');
+    }
+  } catch (error) {
+    return callback(error);
+  }
+
+  // Construct URL
+  let requestUrl = '{nextLink}';
+  requestUrl = requestUrl.replace('{nextLink}', nextPageLink);
+
+  // Create HTTP transport objects
+  let httpRequest = new WebResource();
+  httpRequest.method = 'GET';
+  httpRequest.url = requestUrl;
+  httpRequest.headers = {};
+  // Set Headers
+  httpRequest.headers['Content-Type'] = 'application/json; charset=utf-8';
+  if (this.client.generateClientRequestId) {
+      httpRequest.headers['x-ms-client-request-id'] = msRestAzure.generateUuid();
+  }
+  if (this.client.acceptLanguage !== undefined && this.client.acceptLanguage !== null) {
+    httpRequest.headers['accept-language'] = this.client.acceptLanguage;
+  }
+  if(options) {
+    for(let headerName in options['customHeaders']) {
+      if (options['customHeaders'].hasOwnProperty(headerName)) {
+        httpRequest.headers[headerName] = options['customHeaders'][headerName];
+      }
+    }
+  }
+  httpRequest.body = null;
+  // Send Request
+  return client.pipeline(httpRequest, (err, response, responseBody) => {
+    if (err) {
+      return callback(err);
+    }
+    let statusCode = response.statusCode;
+    if (statusCode !== 200) {
+      let error = new Error(responseBody);
+      error.statusCode = response.statusCode;
+      error.request = msRest.stripRequest(httpRequest);
+      error.response = msRest.stripResponse(response);
+      if (responseBody === '') responseBody = null;
+      let parsedErrorResponse;
+      try {
+        parsedErrorResponse = JSON.parse(responseBody);
+        if (parsedErrorResponse) {
+          if (parsedErrorResponse.error) parsedErrorResponse = parsedErrorResponse.error;
+          if (parsedErrorResponse.code) error.code = parsedErrorResponse.code;
+          if (parsedErrorResponse.message) error.message = parsedErrorResponse.message;
+        }
+        if (parsedErrorResponse !== null && parsedErrorResponse !== undefined) {
+          let resultMapper = new client.models['CloudError']().mapper();
+          error.body = client.deserialize(resultMapper, parsedErrorResponse, 'error.body');
+        }
+      } catch (defaultError) {
+        error.message = `Error "${defaultError.message}" occurred in deserializing the responseBody ` +
+                         `- "${responseBody}" for the default response.`;
+        return callback(error);
+      }
+      return callback(error);
+    }
+    // Create Result
+    let result = null;
+    if (responseBody === '') responseBody = null;
+    // Deserialize Response
+    if (statusCode === 200) {
+      let parsedResponse = null;
+      try {
+        parsedResponse = JSON.parse(responseBody);
+        result = JSON.parse(responseBody);
+        if (parsedResponse !== null && parsedResponse !== undefined) {
+          let resultMapper = new client.models['ManagedClusterListResult']().mapper();
+          result = client.deserialize(resultMapper, parsedResponse, 'result');
+        }
+      } catch (error) {
+        let deserializationError = new Error(`Error ${error} occurred in deserializing the responseBody - ${responseBody}`);
+        deserializationError.request = msRest.stripRequest(httpRequest);
+        deserializationError.response = msRest.stripResponse(response);
+        return callback(deserializationError);
+      }
+    }
+
+    return callback(null, result, httpRequest, response);
+  });
+}
+
+/**
+ * @summary Lists managed clusters in the specified subscription and resource
+ * group.
+ *
+ * Lists managed clusters in the specified subscription and resource group. The
+ * operation returns properties of each managed cluster.
+ *
+ * @param {string} nextPageLink The NextLink from the previous successful call
+ * to List operation.
+ *
+ * @param {object} [options] Optional Parameters.
+ *
+ * @param {object} [options.customHeaders] Headers that will be added to the
+ * request
+ *
+ * @param {function} callback - The callback.
+ *
+ * @returns {function} callback(err, result, request, response)
+ *
+ *                      {Error}  err        - The Error object if an error occurred, null otherwise.
+ *
+ *                      {object} [result]   - The deserialized result object if an error did not occur.
+ *                      See {@link ManagedClusterListResult} for more
+ *                      information.
+ *
+ *                      {object} [request]  - The HTTP Request object if an error did not occur.
+ *
+ *                      {stream} [response] - The HTTP Response stream if an error did not occur.
+ */
+function _listByResourceGroupNext(nextPageLink, options, callback) {
    /* jshint validthis: true */
   let client = this.client;
   if(!callback && typeof options === 'function') {
@@ -2186,9 +2748,13 @@ class ManagedClusters {
     this._createOrUpdate = _createOrUpdate;
     this._updateTags = _updateTags;
     this._deleteMethod = _deleteMethod;
+    this._resetServicePrincipalProfile = _resetServicePrincipalProfile;
+    this._resetAADProfile = _resetAADProfile;
     this._beginCreateOrUpdate = _beginCreateOrUpdate;
     this._beginUpdateTags = _beginUpdateTags;
     this._beginDeleteMethod = _beginDeleteMethod;
+    this._beginResetServicePrincipalProfile = _beginResetServicePrincipalProfile;
+    this._beginResetAADProfile = _beginResetAADProfile;
     this._listNext = _listNext;
     this._listByResourceGroupNext = _listByResourceGroupNext;
   }
@@ -3044,13 +3610,203 @@ class ManagedClusters {
    * @param {string} [parameters.aadProfile.serverAppSecret] The server AAD
    * application secret.
    *
-   * @param {string} [parameters.aadProfile.tenantID] The AAD tenant ID to use
-   * for authentication. If not specified, will use the tenant of the deployment
-   * subscription.
+   * @param {string} [parameters.aadProfile.tenantID] The AAD tenant ID to use
+   * for authentication. If not specified, will use the tenant of the deployment
+   * subscription.
+   *
+   * @param {string} parameters.location Resource location
+   *
+   * @param {object} [parameters.tags] Resource tags
+   *
+   * @param {object} [options] Optional Parameters.
+   *
+   * @param {object} [options.customHeaders] Headers that will be added to the
+   * request
+   *
+   * @param {function} [optionalCallback] - The optional callback.
+   *
+   * @returns {function|Promise} If a callback was passed as the last parameter
+   * then it returns the callback else returns a Promise.
+   *
+   * {Promise} A promise is returned
+   *
+   *                      @resolve {ManagedCluster} - The deserialized result object.
+   *
+   *                      @reject {Error} - The error object.
+   *
+   * {function} optionalCallback(err, result, request, response)
+   *
+   *                      {Error}  err        - The Error object if an error occurred, null otherwise.
+   *
+   *                      {object} [result]   - The deserialized result object if an error did not occur.
+   *                      See {@link ManagedCluster} for more information.
+   *
+   *                      {object} [request]  - The HTTP Request object if an error did not occur.
+   *
+   *                      {stream} [response] - The HTTP Response stream if an error did not occur.
+   */
+  createOrUpdate(resourceGroupName, resourceName, parameters, options, optionalCallback) {
+    let client = this.client;
+    let self = this;
+    if (!optionalCallback && typeof options === 'function') {
+      optionalCallback = options;
+      options = null;
+    }
+    if (!optionalCallback) {
+      return new Promise((resolve, reject) => {
+        self._createOrUpdate(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
+          if (err) { reject(err); }
+          else { resolve(result); }
+          return;
+        });
+      });
+    } else {
+      return self._createOrUpdate(resourceGroupName, resourceName, parameters, options, optionalCallback);
+    }
+  }
+
+  /**
+   * @summary Updates tags on a managed cluster.
+   *
+   * Updates a managed cluster with the specified tags.
+   *
+   * @param {string} resourceGroupName The name of the resource group.
+   *
+   * @param {string} resourceName The name of the managed cluster resource.
+   *
+   * @param {object} parameters Parameters supplied to the Update Managed Cluster
+   * Tags operation.
+   *
+   * @param {object} [parameters.tags] Resource tags.
+   *
+   * @param {object} [options] Optional Parameters.
+   *
+   * @param {object} [options.customHeaders] Headers that will be added to the
+   * request
+   *
+   * @returns {Promise} A promise is returned
+   *
+   * @resolve {HttpOperationResponse<ManagedCluster>} - The deserialized result object.
+   *
+   * @reject {Error} - The error object.
+   */
+  updateTagsWithHttpOperationResponse(resourceGroupName, resourceName, parameters, options) {
+    let client = this.client;
+    let self = this;
+    return new Promise((resolve, reject) => {
+      self._updateTags(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
+        let httpOperationResponse = new msRest.HttpOperationResponse(request, response);
+        httpOperationResponse.body = result;
+        if (err) { reject(err); }
+        else { resolve(httpOperationResponse); }
+        return;
+      });
+    });
+  }
+
+  /**
+   * @summary Updates tags on a managed cluster.
+   *
+   * Updates a managed cluster with the specified tags.
+   *
+   * @param {string} resourceGroupName The name of the resource group.
+   *
+   * @param {string} resourceName The name of the managed cluster resource.
+   *
+   * @param {object} parameters Parameters supplied to the Update Managed Cluster
+   * Tags operation.
+   *
+   * @param {object} [parameters.tags] Resource tags.
+   *
+   * @param {object} [options] Optional Parameters.
+   *
+   * @param {object} [options.customHeaders] Headers that will be added to the
+   * request
+   *
+   * @param {function} [optionalCallback] - The optional callback.
+   *
+   * @returns {function|Promise} If a callback was passed as the last parameter
+   * then it returns the callback else returns a Promise.
+   *
+   * {Promise} A promise is returned
+   *
+   *                      @resolve {ManagedCluster} - The deserialized result object.
+   *
+   *                      @reject {Error} - The error object.
+   *
+   * {function} optionalCallback(err, result, request, response)
+   *
+   *                      {Error}  err        - The Error object if an error occurred, null otherwise.
+   *
+   *                      {object} [result]   - The deserialized result object if an error did not occur.
+   *                      See {@link ManagedCluster} for more information.
+   *
+   *                      {object} [request]  - The HTTP Request object if an error did not occur.
+   *
+   *                      {stream} [response] - The HTTP Response stream if an error did not occur.
+   */
+  updateTags(resourceGroupName, resourceName, parameters, options, optionalCallback) {
+    let client = this.client;
+    let self = this;
+    if (!optionalCallback && typeof options === 'function') {
+      optionalCallback = options;
+      options = null;
+    }
+    if (!optionalCallback) {
+      return new Promise((resolve, reject) => {
+        self._updateTags(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
+          if (err) { reject(err); }
+          else { resolve(result); }
+          return;
+        });
+      });
+    } else {
+      return self._updateTags(resourceGroupName, resourceName, parameters, options, optionalCallback);
+    }
+  }
+
+  /**
+   * @summary Deletes a managed cluster.
+   *
+   * Deletes the managed cluster with a specified resource group and name.
+   *
+   * @param {string} resourceGroupName The name of the resource group.
+   *
+   * @param {string} resourceName The name of the managed cluster resource.
+   *
+   * @param {object} [options] Optional Parameters.
+   *
+   * @param {object} [options.customHeaders] Headers that will be added to the
+   * request
+   *
+   * @returns {Promise} A promise is returned
+   *
+   * @resolve {HttpOperationResponse<null>} - The deserialized result object.
+   *
+   * @reject {Error} - The error object.
+   */
+  deleteMethodWithHttpOperationResponse(resourceGroupName, resourceName, options) {
+    let client = this.client;
+    let self = this;
+    return new Promise((resolve, reject) => {
+      self._deleteMethod(resourceGroupName, resourceName, options, (err, result, request, response) => {
+        let httpOperationResponse = new msRest.HttpOperationResponse(request, response);
+        httpOperationResponse.body = result;
+        if (err) { reject(err); }
+        else { resolve(httpOperationResponse); }
+        return;
+      });
+    });
+  }
+
+  /**
+   * @summary Deletes a managed cluster.
+   *
+   * Deletes the managed cluster with a specified resource group and name.
    *
-   * @param {string} parameters.location Resource location
+   * @param {string} resourceGroupName The name of the resource group.
    *
-   * @param {object} [parameters.tags] Resource tags
+   * @param {string} resourceName The name of the managed cluster resource.
    *
    * @param {object} [options] Optional Parameters.
    *
@@ -3064,7 +3820,7 @@ class ManagedClusters {
    *
    * {Promise} A promise is returned
    *
-   *                      @resolve {ManagedCluster} - The deserialized result object.
+   *                      @resolve {null} - The deserialized result object.
    *
    *                      @reject {Error} - The error object.
    *
@@ -3072,14 +3828,13 @@ class ManagedClusters {
    *
    *                      {Error}  err        - The Error object if an error occurred, null otherwise.
    *
-   *                      {object} [result]   - The deserialized result object if an error did not occur.
-   *                      See {@link ManagedCluster} for more information.
+   *                      {null} [result]   - The deserialized result object if an error did not occur.
    *
    *                      {object} [request]  - The HTTP Request object if an error did not occur.
    *
    *                      {stream} [response] - The HTTP Response stream if an error did not occur.
    */
-  createOrUpdate(resourceGroupName, resourceName, parameters, options, optionalCallback) {
+  deleteMethod(resourceGroupName, resourceName, options, optionalCallback) {
     let client = this.client;
     let self = this;
     if (!optionalCallback && typeof options === 'function') {
@@ -3088,30 +3843,33 @@ class ManagedClusters {
     }
     if (!optionalCallback) {
       return new Promise((resolve, reject) => {
-        self._createOrUpdate(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
+        self._deleteMethod(resourceGroupName, resourceName, options, (err, result, request, response) => {
           if (err) { reject(err); }
           else { resolve(result); }
           return;
         });
       });
     } else {
-      return self._createOrUpdate(resourceGroupName, resourceName, parameters, options, optionalCallback);
+      return self._deleteMethod(resourceGroupName, resourceName, options, optionalCallback);
     }
   }
 
   /**
-   * @summary Updates tags on a managed cluster.
+   * @summary Reset Service Principal Profile of a managed cluster.
    *
-   * Updates a managed cluster with the specified tags.
+   * Update the service principal Profile for a managed cluster.
    *
    * @param {string} resourceGroupName The name of the resource group.
    *
    * @param {string} resourceName The name of the managed cluster resource.
    *
-   * @param {object} parameters Parameters supplied to the Update Managed Cluster
-   * Tags operation.
+   * @param {object} parameters Parameters supplied to the Reset Service
+   * Principal Profile operation for a Managed Cluster.
    *
-   * @param {object} [parameters.tags] Resource tags.
+   * @param {string} parameters.clientId The ID for the service principal.
+   *
+   * @param {string} [parameters.secret] The secret password associated with the
+   * service principal in plain text.
    *
    * @param {object} [options] Optional Parameters.
    *
@@ -3124,11 +3882,11 @@ class ManagedClusters {
    *
    * @reject {Error} - The error object.
    */
-  updateTagsWithHttpOperationResponse(resourceGroupName, resourceName, parameters, options) {
+  resetServicePrincipalProfileWithHttpOperationResponse(resourceGroupName, resourceName, parameters, options) {
     let client = this.client;
     let self = this;
     return new Promise((resolve, reject) => {
-      self._updateTags(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
+      self._resetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
         let httpOperationResponse = new msRest.HttpOperationResponse(request, response);
         httpOperationResponse.body = result;
         if (err) { reject(err); }
@@ -3139,18 +3897,21 @@ class ManagedClusters {
   }
 
   /**
-   * @summary Updates tags on a managed cluster.
+   * @summary Reset Service Principal Profile of a managed cluster.
    *
-   * Updates a managed cluster with the specified tags.
+   * Update the service principal Profile for a managed cluster.
    *
    * @param {string} resourceGroupName The name of the resource group.
    *
    * @param {string} resourceName The name of the managed cluster resource.
    *
-   * @param {object} parameters Parameters supplied to the Update Managed Cluster
-   * Tags operation.
+   * @param {object} parameters Parameters supplied to the Reset Service
+   * Principal Profile operation for a Managed Cluster.
    *
-   * @param {object} [parameters.tags] Resource tags.
+   * @param {string} parameters.clientId The ID for the service principal.
+   *
+   * @param {string} [parameters.secret] The secret password associated with the
+   * service principal in plain text.
    *
    * @param {object} [options] Optional Parameters.
    *
@@ -3179,7 +3940,7 @@ class ManagedClusters {
    *
    *                      {stream} [response] - The HTTP Response stream if an error did not occur.
    */
-  updateTags(resourceGroupName, resourceName, parameters, options, optionalCallback) {
+  resetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, optionalCallback) {
     let client = this.client;
     let self = this;
     if (!optionalCallback && typeof options === 'function') {
@@ -3188,26 +3949,40 @@ class ManagedClusters {
     }
     if (!optionalCallback) {
       return new Promise((resolve, reject) => {
-        self._updateTags(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
+        self._resetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
           if (err) { reject(err); }
           else { resolve(result); }
           return;
         });
       });
     } else {
-      return self._updateTags(resourceGroupName, resourceName, parameters, options, optionalCallback);
+      return self._resetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, optionalCallback);
     }
   }
 
   /**
-   * @summary Deletes a managed cluster.
+   * @summary Reset AAD Profile of a managed cluster.
    *
-   * Deletes the managed cluster with a specified resource group and name.
+   * Update the AAD Profile for a managed cluster.
    *
    * @param {string} resourceGroupName The name of the resource group.
    *
    * @param {string} resourceName The name of the managed cluster resource.
    *
+   * @param {object} parameters Parameters supplied to the Reset AAD Profile
+   * operation for a Managed Cluster.
+   *
+   * @param {string} parameters.clientAppID The client AAD application ID.
+   *
+   * @param {string} parameters.serverAppID The server AAD application ID.
+   *
+   * @param {string} [parameters.serverAppSecret] The server AAD application
+   * secret.
+   *
+   * @param {string} [parameters.tenantID] The AAD tenant ID to use for
+   * authentication. If not specified, will use the tenant of the deployment
+   * subscription.
+   *
    * @param {object} [options] Optional Parameters.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -3215,15 +3990,15 @@ class ManagedClusters {
    *
    * @returns {Promise} A promise is returned
    *
-   * @resolve {HttpOperationResponse<null>} - The deserialized result object.
+   * @resolve {HttpOperationResponse<ManagedCluster>} - The deserialized result object.
    *
    * @reject {Error} - The error object.
    */
-  deleteMethodWithHttpOperationResponse(resourceGroupName, resourceName, options) {
+  resetAADProfileWithHttpOperationResponse(resourceGroupName, resourceName, parameters, options) {
     let client = this.client;
     let self = this;
     return new Promise((resolve, reject) => {
-      self._deleteMethod(resourceGroupName, resourceName, options, (err, result, request, response) => {
+      self._resetAADProfile(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
         let httpOperationResponse = new msRest.HttpOperationResponse(request, response);
         httpOperationResponse.body = result;
         if (err) { reject(err); }
@@ -3234,14 +4009,28 @@ class ManagedClusters {
   }
 
   /**
-   * @summary Deletes a managed cluster.
+   * @summary Reset AAD Profile of a managed cluster.
    *
-   * Deletes the managed cluster with a specified resource group and name.
+   * Update the AAD Profile for a managed cluster.
    *
    * @param {string} resourceGroupName The name of the resource group.
    *
    * @param {string} resourceName The name of the managed cluster resource.
    *
+   * @param {object} parameters Parameters supplied to the Reset AAD Profile
+   * operation for a Managed Cluster.
+   *
+   * @param {string} parameters.clientAppID The client AAD application ID.
+   *
+   * @param {string} parameters.serverAppID The server AAD application ID.
+   *
+   * @param {string} [parameters.serverAppSecret] The server AAD application
+   * secret.
+   *
+   * @param {string} [parameters.tenantID] The AAD tenant ID to use for
+   * authentication. If not specified, will use the tenant of the deployment
+   * subscription.
+   *
    * @param {object} [options] Optional Parameters.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -3254,7 +4043,7 @@ class ManagedClusters {
    *
    * {Promise} A promise is returned
    *
-   *                      @resolve {null} - The deserialized result object.
+   *                      @resolve {ManagedCluster} - The deserialized result object.
    *
    *                      @reject {Error} - The error object.
    *
@@ -3262,13 +4051,14 @@ class ManagedClusters {
    *
    *                      {Error}  err        - The Error object if an error occurred, null otherwise.
    *
-   *                      {null} [result]   - The deserialized result object if an error did not occur.
+   *                      {object} [result]   - The deserialized result object if an error did not occur.
+   *                      See {@link ManagedCluster} for more information.
    *
    *                      {object} [request]  - The HTTP Request object if an error did not occur.
    *
    *                      {stream} [response] - The HTTP Response stream if an error did not occur.
    */
-  deleteMethod(resourceGroupName, resourceName, options, optionalCallback) {
+  resetAADProfile(resourceGroupName, resourceName, parameters, options, optionalCallback) {
     let client = this.client;
     let self = this;
     if (!optionalCallback && typeof options === 'function') {
@@ -3277,14 +4067,14 @@ class ManagedClusters {
     }
     if (!optionalCallback) {
       return new Promise((resolve, reject) => {
-        self._deleteMethod(resourceGroupName, resourceName, options, (err, result, request, response) => {
+        self._resetAADProfile(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
           if (err) { reject(err); }
           else { resolve(result); }
           return;
         });
       });
     } else {
-      return self._deleteMethod(resourceGroupName, resourceName, options, optionalCallback);
+      return self._resetAADProfile(resourceGroupName, resourceName, parameters, options, optionalCallback);
     }
   }
 
@@ -3739,6 +4529,230 @@ class ManagedClusters {
     }
   }
 
+  /**
+   * @summary Reset Service Principal Profile of a managed cluster.
+   *
+   * Update the service principal Profile for a managed cluster.
+   *
+   * @param {string} resourceGroupName The name of the resource group.
+   *
+   * @param {string} resourceName The name of the managed cluster resource.
+   *
+   * @param {object} parameters Parameters supplied to the Reset Service
+   * Principal Profile operation for a Managed Cluster.
+   *
+   * @param {string} parameters.clientId The ID for the service principal.
+   *
+   * @param {string} [parameters.secret] The secret password associated with the
+   * service principal in plain text.
+   *
+   * @param {object} [options] Optional Parameters.
+   *
+   * @param {object} [options.customHeaders] Headers that will be added to the
+   * request
+   *
+   * @returns {Promise} A promise is returned
+   *
+   * @resolve {HttpOperationResponse<ManagedCluster>} - The deserialized result object.
+   *
+   * @reject {Error} - The error object.
+   */
+  beginResetServicePrincipalProfileWithHttpOperationResponse(resourceGroupName, resourceName, parameters, options) {
+    let client = this.client;
+    let self = this;
+    return new Promise((resolve, reject) => {
+      self._beginResetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
+        let httpOperationResponse = new msRest.HttpOperationResponse(request, response);
+        httpOperationResponse.body = result;
+        if (err) { reject(err); }
+        else { resolve(httpOperationResponse); }
+        return;
+      });
+    });
+  }
+
+  /**
+   * @summary Reset Service Principal Profile of a managed cluster.
+   *
+   * Update the service principal Profile for a managed cluster.
+   *
+   * @param {string} resourceGroupName The name of the resource group.
+   *
+   * @param {string} resourceName The name of the managed cluster resource.
+   *
+   * @param {object} parameters Parameters supplied to the Reset Service
+   * Principal Profile operation for a Managed Cluster.
+   *
+   * @param {string} parameters.clientId The ID for the service principal.
+   *
+   * @param {string} [parameters.secret] The secret password associated with the
+   * service principal in plain text.
+   *
+   * @param {object} [options] Optional Parameters.
+   *
+   * @param {object} [options.customHeaders] Headers that will be added to the
+   * request
+   *
+   * @param {function} [optionalCallback] - The optional callback.
+   *
+   * @returns {function|Promise} If a callback was passed as the last parameter
+   * then it returns the callback else returns a Promise.
+   *
+   * {Promise} A promise is returned
+   *
+   *                      @resolve {ManagedCluster} - The deserialized result object.
+   *
+   *                      @reject {Error} - The error object.
+   *
+   * {function} optionalCallback(err, result, request, response)
+   *
+   *                      {Error}  err        - The Error object if an error occurred, null otherwise.
+   *
+   *                      {object} [result]   - The deserialized result object if an error did not occur.
+   *                      See {@link ManagedCluster} for more information.
+   *
+   *                      {object} [request]  - The HTTP Request object if an error did not occur.
+   *
+   *                      {stream} [response] - The HTTP Response stream if an error did not occur.
+   */
+  beginResetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, optionalCallback) {
+    let client = this.client;
+    let self = this;
+    if (!optionalCallback && typeof options === 'function') {
+      optionalCallback = options;
+      options = null;
+    }
+    if (!optionalCallback) {
+      return new Promise((resolve, reject) => {
+        self._beginResetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
+          if (err) { reject(err); }
+          else { resolve(result); }
+          return;
+        });
+      });
+    } else {
+      return self._beginResetServicePrincipalProfile(resourceGroupName, resourceName, parameters, options, optionalCallback);
+    }
+  }
+
+  /**
+   * @summary Reset AAD Profile of a managed cluster.
+   *
+   * Update the AAD Profile for a managed cluster.
+   *
+   * @param {string} resourceGroupName The name of the resource group.
+   *
+   * @param {string} resourceName The name of the managed cluster resource.
+   *
+   * @param {object} parameters Parameters supplied to the Reset AAD Profile
+   * operation for a Managed Cluster.
+   *
+   * @param {string} parameters.clientAppID The client AAD application ID.
+   *
+   * @param {string} parameters.serverAppID The server AAD application ID.
+   *
+   * @param {string} [parameters.serverAppSecret] The server AAD application
+   * secret.
+   *
+   * @param {string} [parameters.tenantID] The AAD tenant ID to use for
+   * authentication. If not specified, will use the tenant of the deployment
+   * subscription.
+   *
+   * @param {object} [options] Optional Parameters.
+   *
+   * @param {object} [options.customHeaders] Headers that will be added to the
+   * request
+   *
+   * @returns {Promise} A promise is returned
+   *
+   * @resolve {HttpOperationResponse<ManagedCluster>} - The deserialized result object.
+   *
+   * @reject {Error} - The error object.
+   */
+  beginResetAADProfileWithHttpOperationResponse(resourceGroupName, resourceName, parameters, options) {
+    let client = this.client;
+    let self = this;
+    return new Promise((resolve, reject) => {
+      self._beginResetAADProfile(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
+        let httpOperationResponse = new msRest.HttpOperationResponse(request, response);
+        httpOperationResponse.body = result;
+        if (err) { reject(err); }
+        else { resolve(httpOperationResponse); }
+        return;
+      });
+    });
+  }
+
+  /**
+   * @summary Reset AAD Profile of a managed cluster.
+   *
+   * Update the AAD Profile for a managed cluster.
+   *
+   * @param {string} resourceGroupName The name of the resource group.
+   *
+   * @param {string} resourceName The name of the managed cluster resource.
+   *
+   * @param {object} parameters Parameters supplied to the Reset AAD Profile
+   * operation for a Managed Cluster.
+   *
+   * @param {string} parameters.clientAppID The client AAD application ID.
+   *
+   * @param {string} parameters.serverAppID The server AAD application ID.
+   *
+   * @param {string} [parameters.serverAppSecret] The server AAD application
+   * secret.
+   *
+   * @param {string} [parameters.tenantID] The AAD tenant ID to use for
+   * authentication. If not specified, will use the tenant of the deployment
+   * subscription.
+   *
+   * @param {object} [options] Optional Parameters.
+   *
+   * @param {object} [options.customHeaders] Headers that will be added to the
+   * request
+   *
+   * @param {function} [optionalCallback] - The optional callback.
+   *
+   * @returns {function|Promise} If a callback was passed as the last parameter
+   * then it returns the callback else returns a Promise.
+   *
+   * {Promise} A promise is returned
+   *
+   *                      @resolve {ManagedCluster} - The deserialized result object.
+   *
+   *                      @reject {Error} - The error object.
+   *
+   * {function} optionalCallback(err, result, request, response)
+   *
+   *                      {Error}  err        - The Error object if an error occurred, null otherwise.
+   *
+   *                      {object} [result]   - The deserialized result object if an error did not occur.
+   *                      See {@link ManagedCluster} for more information.
+   *
+   *                      {object} [request]  - The HTTP Request object if an error did not occur.
+   *
+   *                      {stream} [response] - The HTTP Response stream if an error did not occur.
+   */
+  beginResetAADProfile(resourceGroupName, resourceName, parameters, options, optionalCallback) {
+    let client = this.client;
+    let self = this;
+    if (!optionalCallback && typeof options === 'function') {
+      optionalCallback = options;
+      options = null;
+    }
+    if (!optionalCallback) {
+      return new Promise((resolve, reject) => {
+        self._beginResetAADProfile(resourceGroupName, resourceName, parameters, options, (err, result, request, response) => {
+          if (err) { reject(err); }
+          else { resolve(result); }
+          return;
+        });
+      });
+    } else {
+      return self._beginResetAADProfile(resourceGroupName, resourceName, parameters, options, optionalCallback);
+    }
+  }
+
   /**
    * @summary Gets a list of managed clusters in the specified subscription.
    *