diff --git a/sdk/iotcentral/arm-iotcentral/package.json b/sdk/iotcentral/arm-iotcentral/package.json
index 3359415909cc..4c9c5a2e1d8b 100644
--- a/sdk/iotcentral/arm-iotcentral/package.json
+++ b/sdk/iotcentral/arm-iotcentral/package.json
@@ -2,7 +2,7 @@
   "name": "@azure/arm-iotcentral",
   "author": "Microsoft Corporation",
   "description": "IotCentralClient Library with typescript type definitions for node.js and browser.",
-  "version": "2.2.0",
+  "version": "3.0.0",
   "dependencies": {
     "@azure/ms-rest-azure-js": "^2.0.1",
     "@azure/ms-rest-js": "^2.0.4",
diff --git a/sdk/iotcentral/arm-iotcentral/src/iotCentralClientContext.ts b/sdk/iotcentral/arm-iotcentral/src/iotCentralClientContext.ts
index 8efbdbef2c43..9b1caaee1ced 100644
--- a/sdk/iotcentral/arm-iotcentral/src/iotCentralClientContext.ts
+++ b/sdk/iotcentral/arm-iotcentral/src/iotCentralClientContext.ts
@@ -13,7 +13,7 @@ import * as msRest from "@azure/ms-rest-js";
 import * as msRestAzure from "@azure/ms-rest-azure-js";
 
 const packageName = "@azure/arm-iotcentral";
-const packageVersion = "2.2.0";
+const packageVersion = "3.0.0";
 
 export class IotCentralClientContext extends msRestAzure.AzureServiceClient {
   credentials: msRest.ServiceClientCredentials;
diff --git a/sdk/iotcentral/arm-iotcentral/src/models/index.ts b/sdk/iotcentral/arm-iotcentral/src/models/index.ts
index 4b766a4a3126..4caf26450b41 100644
--- a/sdk/iotcentral/arm-iotcentral/src/models/index.ts
+++ b/sdk/iotcentral/arm-iotcentral/src/models/index.ts
@@ -87,6 +87,10 @@ export interface AppPatch {
    * Instance tags
    */
   tags?: { [propertyName: string]: string };
+  /**
+   * A valid instance SKU.
+   */
+  sku?: AppSkuInfo;
   /**
    * The ID of the application.
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
diff --git a/sdk/iotcentral/arm-iotcentral/src/models/mappers.ts b/sdk/iotcentral/arm-iotcentral/src/models/mappers.ts
index a663ce14915e..6ca0fc6c4e35 100644
--- a/sdk/iotcentral/arm-iotcentral/src/models/mappers.ts
+++ b/sdk/iotcentral/arm-iotcentral/src/models/mappers.ts
@@ -142,6 +142,13 @@ export const AppPatch: msRest.CompositeMapper = {
           }
         }
       },
+      sku: {
+        serializedName: "sku",
+        type: {
+          name: "Composite",
+          className: "AppSkuInfo"
+        }
+      },
       applicationId: {
         readOnly: true,
         serializedName: "properties.applicationId",