diff --git a/lib/services/resourceManagement/lib/feature/models/index.d.ts b/lib/services/resourceManagement/lib/feature/models/index.d.ts
index 63b46f593..bf779611c 100644
--- a/lib/services/resourceManagement/lib/feature/models/index.d.ts
+++ b/lib/services/resourceManagement/lib/feature/models/index.d.ts
@@ -7,7 +7,6 @@
  */
 
 import { BaseResource, CloudError } from "ms-rest-azure";
-import * as moment from "moment";
 
 export {
 
diff --git a/lib/services/resourceManagement/lib/link/models/index.d.ts b/lib/services/resourceManagement/lib/link/models/index.d.ts
index 4be79b512..d9414e944 100644
--- a/lib/services/resourceManagement/lib/link/models/index.d.ts
+++ b/lib/services/resourceManagement/lib/link/models/index.d.ts
@@ -7,7 +7,6 @@
  */
 
 import { BaseResource, CloudError } from "ms-rest-azure";
-import * as moment from "moment";
 
 export {
 
diff --git a/lib/services/resourceManagement/lib/lock/models/index.d.ts b/lib/services/resourceManagement/lib/lock/models/index.d.ts
index f354c6fad..b565e1b41 100644
--- a/lib/services/resourceManagement/lib/lock/models/index.d.ts
+++ b/lib/services/resourceManagement/lib/lock/models/index.d.ts
@@ -7,7 +7,6 @@
  */
 
 import { BaseResource, CloudError } from "ms-rest-azure";
-import * as moment from "moment";
 
 export {
 
diff --git a/lib/services/resourceManagement/lib/management/models/index.d.ts b/lib/services/resourceManagement/lib/management/models/index.d.ts
index 39acfe426..658bd1c5d 100644
--- a/lib/services/resourceManagement/lib/management/models/index.d.ts
+++ b/lib/services/resourceManagement/lib/management/models/index.d.ts
@@ -8,9 +8,6 @@
  * regenerated.
  */
 
-import { BaseResource } from 'ms-rest-azure';
-import { CloudError } from 'ms-rest-azure';
-import * as moment from 'moment';
 
 export { BaseResource } from 'ms-rest-azure';
 export { CloudError } from 'ms-rest-azure';
diff --git a/lib/services/resourceManagement/lib/models/index.d.ts b/lib/services/resourceManagement/lib/models/index.d.ts
index 513e2a281..a582853d1 100644
--- a/lib/services/resourceManagement/lib/models/index.d.ts
+++ b/lib/services/resourceManagement/lib/models/index.d.ts
@@ -7,7 +7,6 @@
  */
 
 import { BaseResource, CloudError } from "ms-rest-azure";
-import * as moment from "moment";
 
 export {
 
diff --git a/lib/services/resourceManagement/lib/policy/models/index.d.ts b/lib/services/resourceManagement/lib/policy/models/index.d.ts
index 260aa65ba..9ca1fa5df 100644
--- a/lib/services/resourceManagement/lib/policy/models/index.d.ts
+++ b/lib/services/resourceManagement/lib/policy/models/index.d.ts
@@ -7,7 +7,6 @@
  */
 
 import { BaseResource, CloudError } from "ms-rest-azure";
-import * as moment from "moment";
 
 export {
 
diff --git a/lib/services/resourceManagement/lib/resource/models/index.d.ts b/lib/services/resourceManagement/lib/resource/models/index.d.ts
index de4be2982..010df4ccd 100644
--- a/lib/services/resourceManagement/lib/resource/models/index.d.ts
+++ b/lib/services/resourceManagement/lib/resource/models/index.d.ts
@@ -7,7 +7,6 @@
  */
 
 import { BaseResource, CloudError } from "ms-rest-azure";
-import * as moment from "moment";
 
 export {
 
diff --git a/lib/services/resourceManagement/lib/subscription/models/index.d.ts b/lib/services/resourceManagement/lib/subscription/models/index.d.ts
index f9db2368a..e7d5efc00 100644
--- a/lib/services/resourceManagement/lib/subscription/models/index.d.ts
+++ b/lib/services/resourceManagement/lib/subscription/models/index.d.ts
@@ -7,7 +7,7 @@
  */
 
 import { BaseResource, CloudError } from "ms-rest-azure";
-import * as moment from "moment";
+
 
 export {
 
diff --git a/lib/services/resourceManagement/package.json b/lib/services/resourceManagement/package.json
index bd10c6cd8..0e7d6caf2 100644
--- a/lib/services/resourceManagement/package.json
+++ b/lib/services/resourceManagement/package.json
@@ -6,7 +6,7 @@
     "Zavery, Amar <amzavery@microsoft.com>",
     "Srinivasan, Vivek <visriniv@microsoft.com>"
   ],
-  "version": "7.3.0",
+  "version": "7.4.0",
   "description": "Microsoft Azure Resource Management Client Library for node",
   "tags": [
     "azure",
diff --git a/runtime/ms-rest-azure/index.d.ts b/runtime/ms-rest-azure/index.d.ts
index 781638020..919d91ed8 100644
--- a/runtime/ms-rest-azure/index.d.ts
+++ b/runtime/ms-rest-azure/index.d.ts
@@ -596,7 +596,7 @@ export class KeyVaultCredentials implements msRest.ServiceClientCredentials {
   signRequest(webResource: msRest.WebResource, callback: { (err: Error): void }): void;
   createSigningFilter(): (resource: msRest.WebResource, next: Function, callback: msRest.ServiceCallback<any>) => any;
   getCachedChallenge(webResource: msRest.WebResource) : object;
-  addChallengeToCache(webResource: msRest.WebResource, chalenge: object) : void;
+  addChallengeToCache(webResource: msRest.WebResource, challenge: object) : void;
   handleUnauthorized(webResource: msRest.WebResource, next: Function, err: Error, response: object, body: any, callback: msRest.ServiceCallback<any>) : any;
 }