diff --git a/lib/services/graphManagement/lib/operations/applications.js b/lib/services/graphManagement/lib/operations/applications.js
index 1f4f3bf4c7..a12af2d89c 100644
--- a/lib/services/graphManagement/lib/operations/applications.js
+++ b/lib/services/graphManagement/lib/operations/applications.js
@@ -1070,6 +1070,135 @@ function _addOwner(applicationObjectId, parameters, options, callback) {
   });
 }
 
+/**
+ * Remove a member from owners.
+ *
+ * @param {string} applicationObjectId The object ID of the application from
+ * which to remove the owner.
+ *
+ * @param {string} ownerObjectId Owner object id
+ *
+ * @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.
+ *
+ *                      {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.
+ */
+function _removeOwner(applicationObjectId, ownerObjectId, 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 (applicationObjectId === null || applicationObjectId === undefined || typeof applicationObjectId.valueOf() !== 'string') {
+      throw new Error('applicationObjectId cannot be null or undefined and it must be of type string.');
+    }
+    if (ownerObjectId === null || ownerObjectId === undefined || typeof ownerObjectId.valueOf() !== 'string') {
+      throw new Error('ownerObjectId cannot be null or undefined and it must be of type string.');
+    }
+    if (this.client.apiVersion === null || this.client.apiVersion === undefined || typeof this.client.apiVersion.valueOf() !== 'string') {
+      throw new Error('this.client.apiVersion cannot be null or undefined and it must be of type string.');
+    }
+    if (this.client.tenantID === null || this.client.tenantID === undefined || typeof this.client.tenantID.valueOf() !== 'string') {
+      throw new Error('this.client.tenantID 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 baseUrl = this.client.baseUri;
+  let requestUrl = baseUrl + (baseUrl.endsWith('/') ? '' : '/') + '{tenantID}/applications/{applicationObjectId}/$links/owners/{ownerObjectId}';
+  requestUrl = requestUrl.replace('{applicationObjectId}', encodeURIComponent(applicationObjectId));
+  requestUrl = requestUrl.replace('{ownerObjectId}', encodeURIComponent(ownerObjectId));
+  requestUrl = requestUrl.replace('{tenantID}', encodeURIComponent(this.client.tenantID));
+  let queryParameters = [];
+  queryParameters.push('api-version=' + encodeURIComponent(this.client.apiVersion));
+  if (queryParameters.length > 0) {
+    requestUrl += '?' + queryParameters.join('&');
+  }
+
+  // Create HTTP transport objects
+  let httpRequest = new WebResource();
+  httpRequest.method = 'DELETE';
+  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 !== 204) {
+      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) {
+          let internalError = null;
+          if (parsedErrorResponse.error) internalError = parsedErrorResponse.error;
+          error.code = internalError ? internalError.code : parsedErrorResponse.code;
+          error.message = internalError ? internalError.message : parsedErrorResponse.message;
+        }
+        if (parsedErrorResponse !== null && parsedErrorResponse !== undefined) {
+          let resultMapper = new client.models['GraphError']().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;
+
+    return callback(null, result, httpRequest, response);
+  });
+}
+
 /**
  * Get the keyCredentials associated with an application.
  *
@@ -1925,6 +2054,7 @@ class Applications {
     this._patch = _patch;
     this._listOwners = _listOwners;
     this._addOwner = _addOwner;
+    this._removeOwner = _removeOwner;
     this._listKeyCredentials = _listKeyCredentials;
     this._updateKeyCredentials = _updateKeyCredentials;
     this._listPasswordCredentials = _listPasswordCredentials;
@@ -2663,6 +2793,93 @@ class Applications {
     }
   }
 
+  /**
+   * Remove a member from owners.
+   *
+   * @param {string} applicationObjectId The object ID of the application from
+   * which to remove the owner.
+   *
+   * @param {string} ownerObjectId Owner object id
+   *
+   * @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.
+   */
+  removeOwnerWithHttpOperationResponse(applicationObjectId, ownerObjectId, options) {
+    let client = this.client;
+    let self = this;
+    return new Promise((resolve, reject) => {
+      self._removeOwner(applicationObjectId, ownerObjectId, options, (err, result, request, response) => {
+        let httpOperationResponse = new msRest.HttpOperationResponse(request, response);
+        httpOperationResponse.body = result;
+        if (err) { reject(err); }
+        else { resolve(httpOperationResponse); }
+        return;
+      });
+    });
+  }
+
+  /**
+   * Remove a member from owners.
+   *
+   * @param {string} applicationObjectId The object ID of the application from
+   * which to remove the owner.
+   *
+   * @param {string} ownerObjectId Owner object id
+   *
+   * @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 {null} - 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.
+   *
+   *                      {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.
+   */
+  removeOwner(applicationObjectId, ownerObjectId, 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._removeOwner(applicationObjectId, ownerObjectId, options, (err, result, request, response) => {
+          if (err) { reject(err); }
+          else { resolve(result); }
+          return;
+        });
+      });
+    } else {
+      return self._removeOwner(applicationObjectId, ownerObjectId, options, optionalCallback);
+    }
+  }
+
   /**
    * Get the keyCredentials associated with an application.
    *
diff --git a/lib/services/graphManagement/lib/operations/groups.js b/lib/services/graphManagement/lib/operations/groups.js
index 72975bf399..2fb9f9b75e 100644
--- a/lib/services/graphManagement/lib/operations/groups.js
+++ b/lib/services/graphManagement/lib/operations/groups.js
@@ -1620,6 +1620,135 @@ function _addOwner(objectId, parameters, options, callback) {
   });
 }
 
+/**
+ * Remove a member from owners.
+ *
+ * @param {string} objectId The object ID of the group from which to remove the
+ * owner.
+ *
+ * @param {string} ownerObjectId Owner object id
+ *
+ * @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.
+ *
+ *                      {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.
+ */
+function _removeOwner(objectId, ownerObjectId, 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 (objectId === null || objectId === undefined || typeof objectId.valueOf() !== 'string') {
+      throw new Error('objectId cannot be null or undefined and it must be of type string.');
+    }
+    if (ownerObjectId === null || ownerObjectId === undefined || typeof ownerObjectId.valueOf() !== 'string') {
+      throw new Error('ownerObjectId cannot be null or undefined and it must be of type string.');
+    }
+    if (this.client.apiVersion === null || this.client.apiVersion === undefined || typeof this.client.apiVersion.valueOf() !== 'string') {
+      throw new Error('this.client.apiVersion cannot be null or undefined and it must be of type string.');
+    }
+    if (this.client.tenantID === null || this.client.tenantID === undefined || typeof this.client.tenantID.valueOf() !== 'string') {
+      throw new Error('this.client.tenantID 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 baseUrl = this.client.baseUri;
+  let requestUrl = baseUrl + (baseUrl.endsWith('/') ? '' : '/') + '{tenantID}/groups/{objectId}/$links/owners/{ownerObjectId}';
+  requestUrl = requestUrl.replace('{objectId}', encodeURIComponent(objectId));
+  requestUrl = requestUrl.replace('{ownerObjectId}', encodeURIComponent(ownerObjectId));
+  requestUrl = requestUrl.replace('{tenantID}', encodeURIComponent(this.client.tenantID));
+  let queryParameters = [];
+  queryParameters.push('api-version=' + encodeURIComponent(this.client.apiVersion));
+  if (queryParameters.length > 0) {
+    requestUrl += '?' + queryParameters.join('&');
+  }
+
+  // Create HTTP transport objects
+  let httpRequest = new WebResource();
+  httpRequest.method = 'DELETE';
+  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 !== 204) {
+      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) {
+          let internalError = null;
+          if (parsedErrorResponse.error) internalError = parsedErrorResponse.error;
+          error.code = internalError ? internalError.code : parsedErrorResponse.code;
+          error.message = internalError ? internalError.message : parsedErrorResponse.message;
+        }
+        if (parsedErrorResponse !== null && parsedErrorResponse !== undefined) {
+          let resultMapper = new client.models['GraphError']().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;
+
+    return callback(null, result, httpRequest, response);
+  });
+}
+
 /**
  * Gets a list of groups for the current tenant.
  *
@@ -2052,6 +2181,7 @@ class Groups {
     this._getMemberGroups = _getMemberGroups;
     this._listOwners = _listOwners;
     this._addOwner = _addOwner;
+    this._removeOwner = _removeOwner;
     this._listNext = _listNext;
     this._getGroupMembersNext = _getGroupMembersNext;
     this._listOwnersNext = _listOwnersNext;
@@ -3051,6 +3181,93 @@ class Groups {
     }
   }
 
+  /**
+   * Remove a member from owners.
+   *
+   * @param {string} objectId The object ID of the group from which to remove the
+   * owner.
+   *
+   * @param {string} ownerObjectId Owner object id
+   *
+   * @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.
+   */
+  removeOwnerWithHttpOperationResponse(objectId, ownerObjectId, options) {
+    let client = this.client;
+    let self = this;
+    return new Promise((resolve, reject) => {
+      self._removeOwner(objectId, ownerObjectId, options, (err, result, request, response) => {
+        let httpOperationResponse = new msRest.HttpOperationResponse(request, response);
+        httpOperationResponse.body = result;
+        if (err) { reject(err); }
+        else { resolve(httpOperationResponse); }
+        return;
+      });
+    });
+  }
+
+  /**
+   * Remove a member from owners.
+   *
+   * @param {string} objectId The object ID of the group from which to remove the
+   * owner.
+   *
+   * @param {string} ownerObjectId Owner object id
+   *
+   * @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 {null} - 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.
+   *
+   *                      {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.
+   */
+  removeOwner(objectId, ownerObjectId, 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._removeOwner(objectId, ownerObjectId, options, (err, result, request, response) => {
+          if (err) { reject(err); }
+          else { resolve(result); }
+          return;
+        });
+      });
+    } else {
+      return self._removeOwner(objectId, ownerObjectId, options, optionalCallback);
+    }
+  }
+
   /**
    * Gets a list of groups for the current tenant.
    *
diff --git a/lib/services/graphManagement/lib/operations/index.d.ts b/lib/services/graphManagement/lib/operations/index.d.ts
index 2a64f129c8..6c07de1e44 100644
--- a/lib/services/graphManagement/lib/operations/index.d.ts
+++ b/lib/services/graphManagement/lib/operations/index.d.ts
@@ -730,6 +730,66 @@ export interface Applications {
     addOwner(applicationObjectId: string, parameters: models.AddOwnerParameters, options: { customHeaders? : { [headerName: string]: string; } }, callback: ServiceCallback<void>): void;
 
 
+    /**
+     * Remove a member from owners.
+     *
+     * @param {string} applicationObjectId The object ID of the application from
+     * which to remove the owner.
+     *
+     * @param {string} ownerObjectId Owner object id
+     *
+     * @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|ServiceError} - The error object.
+     */
+    removeOwnerWithHttpOperationResponse(applicationObjectId: string, ownerObjectId: string, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<HttpOperationResponse<void>>;
+
+    /**
+     * Remove a member from owners.
+     *
+     * @param {string} applicationObjectId The object ID of the application from
+     * which to remove the owner.
+     *
+     * @param {string} ownerObjectId Owner object id
+     *
+     * @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 {null} - 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.
+     *
+     *                      {null} [result]   - The deserialized result object if an error did not occur.
+     *
+     *                      {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.
+     */
+    removeOwner(applicationObjectId: string, ownerObjectId: string, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<void>;
+    removeOwner(applicationObjectId: string, ownerObjectId: string, callback: ServiceCallback<void>): void;
+    removeOwner(applicationObjectId: string, ownerObjectId: string, options: { customHeaders? : { [headerName: string]: string; } }, callback: ServiceCallback<void>): void;
+
+
     /**
      * Get the keyCredentials associated with an application.
      *
@@ -2011,6 +2071,66 @@ export interface Groups {
     addOwner(objectId: string, parameters: models.AddOwnerParameters, options: { customHeaders? : { [headerName: string]: string; } }, callback: ServiceCallback<void>): void;
 
 
+    /**
+     * Remove a member from owners.
+     *
+     * @param {string} objectId The object ID of the group from which to remove the
+     * owner.
+     *
+     * @param {string} ownerObjectId Owner object id
+     *
+     * @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|ServiceError} - The error object.
+     */
+    removeOwnerWithHttpOperationResponse(objectId: string, ownerObjectId: string, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<HttpOperationResponse<void>>;
+
+    /**
+     * Remove a member from owners.
+     *
+     * @param {string} objectId The object ID of the group from which to remove the
+     * owner.
+     *
+     * @param {string} ownerObjectId Owner object id
+     *
+     * @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 {null} - 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.
+     *
+     *                      {null} [result]   - The deserialized result object if an error did not occur.
+     *
+     *                      {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.
+     */
+    removeOwner(objectId: string, ownerObjectId: string, options?: { customHeaders? : { [headerName: string]: string; } }): Promise<void>;
+    removeOwner(objectId: string, ownerObjectId: string, callback: ServiceCallback<void>): void;
+    removeOwner(objectId: string, ownerObjectId: string, options: { customHeaders? : { [headerName: string]: string; } }, callback: ServiceCallback<void>): void;
+
+
     /**
      * Gets a list of groups for the current tenant.
      *