diff --git a/lib/services/datafactoryManagement/lib/dataFactoryManagementClient.d.ts b/lib/services/datafactoryManagement/lib/dataFactoryManagementClient.d.ts
index 5080d48b13..23f1fb0fc1 100644
--- a/lib/services/datafactoryManagement/lib/dataFactoryManagementClient.d.ts
+++ b/lib/services/datafactoryManagement/lib/dataFactoryManagementClient.d.ts
@@ -34,11 +34,11 @@ export default class DataFactoryManagementClient extends AzureServiceClient {
    *
    * @param {boolean} [options.noRetryPolicy] - If set to true, turn off default retry policy
    *
-   * @param {string} [options.acceptLanguage] - Gets or sets the preferred language for the response.
+   * @param {string} [options.acceptLanguage] - The preferred language for the response.
    *
-   * @param {number} [options.longRunningOperationRetryTimeout] - Gets or sets the retry timeout in seconds for Long Running Operations. Default value is 30.
+   * @param {number} [options.longRunningOperationRetryTimeout] - The retry timeout in seconds for Long Running Operations. Default value is 30.
    *
-   * @param {boolean} [options.generateClientRequestId] - When set to true a unique x-ms-client-request-id value is generated and included in each request. Default is true.
+   * @param {boolean} [options.generateClientRequestId] - Whether a unique x-ms-client-request-id should be generated. When set to true a unique x-ms-client-request-id value is generated and included in each request. Default is true.
    *
    */
   constructor(credentials: ServiceClientCredentials, subscriptionId: string, baseUri?: string, options?: AzureServiceClientOptions);
diff --git a/lib/services/datafactoryManagement/lib/dataFactoryManagementClient.js b/lib/services/datafactoryManagement/lib/dataFactoryManagementClient.js
index 176b094053..32720acde4 100644
--- a/lib/services/datafactoryManagement/lib/dataFactoryManagementClient.js
+++ b/lib/services/datafactoryManagement/lib/dataFactoryManagementClient.js
@@ -34,9 +34,9 @@ class DataFactoryManagementClient extends ServiceClient {
    * @param {object} [options.requestOptions] - Options for the underlying request object
    * {@link https://github.com/request/request#requestoptions-callback Options doc}
    * @param {boolean} [options.noRetryPolicy] - If set to true, turn off default retry policy
-   * @param {string} [options.acceptLanguage] - Gets or sets the preferred language for the response.
-   * @param {number} [options.longRunningOperationRetryTimeout] - Gets or sets the retry timeout in seconds for Long Running Operations. Default value is 30.
-   * @param {boolean} [options.generateClientRequestId] - When set to true a unique x-ms-client-request-id value is generated and included in each request. Default is true.
+   * @param {string} [options.acceptLanguage] - The preferred language for the response.
+   * @param {number} [options.longRunningOperationRetryTimeout] - The retry timeout in seconds for Long Running Operations. Default value is 30.
+   * @param {boolean} [options.generateClientRequestId] - Whether a unique x-ms-client-request-id should be generated. When set to true a unique x-ms-client-request-id value is generated and included in each request. Default is true.
    */
   constructor(credentials, subscriptionId, baseUri, options) {
     if (credentials === null || credentials === undefined) {
diff --git a/lib/services/datafactoryManagement/lib/models/activityDependency.js b/lib/services/datafactoryManagement/lib/models/activityDependency.js
index 8058e27194..c8f54f0aba 100644
--- a/lib/services/datafactoryManagement/lib/models/activityDependency.js
+++ b/lib/services/datafactoryManagement/lib/models/activityDependency.js
@@ -63,7 +63,7 @@ class ActivityDependency {
               name: 'Sequence',
               element: {
                   required: false,
-                  serializedName: 'StringElementType',
+                  serializedName: 'DependencyConditionElementType',
                   type: {
                     name: 'String'
                   }
diff --git a/lib/services/datafactoryManagement/lib/models/blobEventsTrigger.js b/lib/services/datafactoryManagement/lib/models/blobEventsTrigger.js
index 17edbd6e65..ae4fb1319b 100644
--- a/lib/services/datafactoryManagement/lib/models/blobEventsTrigger.js
+++ b/lib/services/datafactoryManagement/lib/models/blobEventsTrigger.js
@@ -114,7 +114,7 @@ class BlobEventsTrigger extends models['MultiplePipelineTrigger'] {
               name: 'Sequence',
               element: {
                   required: false,
-                  serializedName: 'StringElementType',
+                  serializedName: 'BlobEventTypesElementType',
                   type: {
                     name: 'String'
                   }
diff --git a/lib/services/datafactoryManagement/lib/models/factoryGitHubConfiguration.js b/lib/services/datafactoryManagement/lib/models/factoryGitHubConfiguration.js
index 3329c6631b..1e685fbae8 100644
--- a/lib/services/datafactoryManagement/lib/models/factoryGitHubConfiguration.js
+++ b/lib/services/datafactoryManagement/lib/models/factoryGitHubConfiguration.js
@@ -20,7 +20,8 @@ const models = require('./index');
 class FactoryGitHubConfiguration extends models['FactoryRepoConfiguration'] {
   /**
    * Create a FactoryGitHubConfiguration.
-   * @member {string} [hostName] GitHub repo host name.
+   * @member {string} [hostName] GitHub Enterprise host name. For example:
+   * https://github.mydomain.com
    */
   constructor() {
     super();
@@ -90,7 +91,6 @@ class FactoryGitHubConfiguration extends models['FactoryRepoConfiguration'] {
           },
           hostName: {
             required: false,
-            readOnly: true,
             serializedName: 'hostName',
             type: {
               name: 'String'
diff --git a/lib/services/datafactoryManagement/lib/models/index.d.ts b/lib/services/datafactoryManagement/lib/models/index.d.ts
index 924add20c0..e9c563a284 100644
--- a/lib/services/datafactoryManagement/lib/models/index.d.ts
+++ b/lib/services/datafactoryManagement/lib/models/index.d.ts
@@ -639,10 +639,11 @@ export interface FactoryVSTSConfiguration extends FactoryRepoConfiguration {
  * @constructor
  * Factory's GitHub repo information.
  *
- * @member {string} [hostName] GitHub repo host name.
+ * @member {string} [hostName] GitHub Enterprise host name. For example:
+ * https://github.mydomain.com
  */
 export interface FactoryGitHubConfiguration extends FactoryRepoConfiguration {
-  readonly hostName?: string;
+  hostName?: string;
 }
 
 /**
diff --git a/lib/services/datafactoryManagement/package.json b/lib/services/datafactoryManagement/package.json
index 3de6e15545..31bc2db2fa 100644
--- a/lib/services/datafactoryManagement/package.json
+++ b/lib/services/datafactoryManagement/package.json
@@ -14,12 +14,12 @@
   "license": "MIT",
   "main": "./lib/dataFactoryManagementClient.js",
   "types": "./lib/dataFactoryManagementClient.d.ts",
-  "homepage": "http://github.com/azure/azure-sdk-for-node",
+  "homepage": "https://github.com/azure/azure-sdk-for-node",
   "repository": {
     "type": "git",
     "url": "https://github.com/azure/azure-sdk-for-node.git"
   },
   "bugs": {
-    "url": "http://github.com/Azure/azure-sdk-for-node/issues"
+    "url": "https://github.com/azure/azure-sdk-for-node/issues"
   }
 }