diff --git a/lib/services/serviceBusManagement2/lib/models/armDisasterRecovery.js b/lib/services/serviceBusManagement2/lib/models/armDisasterRecovery.js
index 398509dd71..f4ba25eefa 100644
--- a/lib/services/serviceBusManagement2/lib/models/armDisasterRecovery.js
+++ b/lib/services/serviceBusManagement2/lib/models/armDisasterRecovery.js
@@ -24,6 +24,8 @@ class ArmDisasterRecovery extends models['Resource'] {
    * Alias(Disaster Recovery configuration) - possible values 'Accepted' or
    * 'Succeeded' or 'Failed'. Possible values include: 'Accepted', 'Succeeded',
    * 'Failed'
+   * @member {number} [pendingReplicationOperationsCount] Number of entities
+   * pending to be replicated.
    * @member {string} [partnerNamespace] ARM Id of the Primary/Secondary
    * eventhub namespace name, which is part of GEO DR pairning
    * @member {string} [alternateName] Primary/Secondary eventhub namespace
@@ -83,6 +85,14 @@ class ArmDisasterRecovery extends models['Resource'] {
               allowedValues: [ 'Accepted', 'Succeeded', 'Failed' ]
             }
           },
+          pendingReplicationOperationsCount: {
+            required: false,
+            readOnly: true,
+            serializedName: 'properties.pendingReplicationOperationsCount ',
+            type: {
+              name: 'Number'
+            }
+          },
           partnerNamespace: {
             required: false,
             serializedName: 'properties.partnerNamespace',
diff --git a/lib/services/serviceBusManagement2/lib/models/index.d.ts b/lib/services/serviceBusManagement2/lib/models/index.d.ts
index 0ba2454635..b327dab78f 100644
--- a/lib/services/serviceBusManagement2/lib/models/index.d.ts
+++ b/lib/services/serviceBusManagement2/lib/models/index.d.ts
@@ -831,6 +831,8 @@ export interface Eventhub extends Resource {
  * Alias(Disaster Recovery configuration) - possible values 'Accepted' or
  * 'Succeeded' or 'Failed'. Possible values include: 'Accepted', 'Succeeded',
  * 'Failed'
+ * @member {number} [pendingReplicationOperationsCount] Number of entities
+ * pending to be replicated.
  * @member {string} [partnerNamespace] ARM Id of the Primary/Secondary eventhub
  * namespace name, which is part of GEO DR pairning
  * @member {string} [alternateName] Primary/Secondary eventhub namespace name,
@@ -841,6 +843,7 @@ export interface Eventhub extends Resource {
  */
 export interface ArmDisasterRecovery extends Resource {
   readonly provisioningState?: string;
+  readonly pendingReplicationOperationsCount?: number;
   partnerNamespace?: string;
   alternateName?: string;
   readonly role?: string;
@@ -854,6 +857,8 @@ export interface ArmDisasterRecovery extends Resource {
  *
  * @member {string} [provisioningState] Provisioning state of Migration
  * Configuration
+ * @member {number} [pendingReplicationOperationsCount] Number of entities
+ * pending to be replicated.
  * @member {string} targetNamespace Existing premium Namespace ARM Id name
  * which has no entities, will be used for migration
  * @member {string} postMigrationName Name to access Standard Namespace after
@@ -861,6 +866,7 @@ export interface ArmDisasterRecovery extends Resource {
  */
 export interface MigrationConfigProperties extends Resource {
   readonly provisioningState?: string;
+  readonly pendingReplicationOperationsCount?: number;
   targetNamespace: string;
   postMigrationName: string;
 }
diff --git a/lib/services/serviceBusManagement2/lib/models/migrationConfigProperties.js b/lib/services/serviceBusManagement2/lib/models/migrationConfigProperties.js
index f7cf3e6d57..135062964c 100644
--- a/lib/services/serviceBusManagement2/lib/models/migrationConfigProperties.js
+++ b/lib/services/serviceBusManagement2/lib/models/migrationConfigProperties.js
@@ -22,6 +22,8 @@ class MigrationConfigProperties extends models['Resource'] {
    * Create a MigrationConfigProperties.
    * @member {string} [provisioningState] Provisioning state of Migration
    * Configuration
+   * @member {number} [pendingReplicationOperationsCount] Number of entities
+   * pending to be replicated.
    * @member {string} targetNamespace Existing premium Namespace ARM Id name
    * which has no entities, will be used for migration
    * @member {string} postMigrationName Name to access Standard Namespace after
@@ -77,6 +79,14 @@ class MigrationConfigProperties extends models['Resource'] {
               name: 'String'
             }
           },
+          pendingReplicationOperationsCount: {
+            required: false,
+            readOnly: true,
+            serializedName: 'properties.pendingReplicationOperationsCount ',
+            type: {
+              name: 'Number'
+            }
+          },
           targetNamespace: {
             required: true,
             serializedName: 'properties.targetNamespace',
diff --git a/lib/services/serviceBusManagement2/package.json b/lib/services/serviceBusManagement2/package.json
index b72f586b3e..934272030c 100644
--- a/lib/services/serviceBusManagement2/package.json
+++ b/lib/services/serviceBusManagement2/package.json
@@ -4,10 +4,13 @@
   "description": "ServiceBusManagementClient Library with typescript type definitions for node",
   "version": "2.2.0-preview",
   "dependencies": {
-    "ms-rest": "^2.3.2",
+    "ms-rest": "^2.3.3",
     "ms-rest-azure": "^2.5.5"
   },
-  "keywords": [ "node", "azure" ],
+  "keywords": [
+    "node",
+    "azure"
+  ],
   "license": "MIT",
   "main": "./lib/serviceBusManagementClient.js",
   "types": "./lib/serviceBusManagementClient.d.ts",