diff --git a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/IOperations.cs b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/IOperations.cs
index 76541811542c..f34c6086a585 100644
--- a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/IOperations.cs
+++ b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/IOperations.cs
@@ -24,7 +24,7 @@ namespace Microsoft.Azure.Management.IotCentral
     public partial interface IOperations
     {
         /// <summary>
-        /// Lists all of the available IoT Central application REST API
+        /// Lists all of the available IoT Central Resource Provider
         /// operations.
         /// </summary>
         /// <param name='customHeaders'>
@@ -44,7 +44,7 @@ public partial interface IOperations
         /// </exception>
         Task<AzureOperationResponse<IPage<Operation>>> ListWithHttpMessagesAsync(Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
-        /// Lists all of the available IoT Central application REST API
+        /// Lists all of the available IoT Central Resource Provider
         /// operations.
         /// </summary>
         /// <param name='nextPageLink'>
diff --git a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/IotCentralClient.cs b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/IotCentralClient.cs
index 4b39279214a0..d6c21bfb8b38 100644
--- a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/IotCentralClient.cs
+++ b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/IotCentralClient.cs
@@ -329,7 +329,7 @@ private void Initialize()
             Apps = new AppsOperations(this);
             Operations = new Operations(this);
             BaseUri = new System.Uri("https://management.azure.com");
-            ApiVersion = "2018-09-01";
+            ApiVersion = "2021-06-01";
             AcceptLanguage = "en-US";
             LongRunningOperationRetryTimeout = 30;
             GenerateClientRequestId = true;
diff --git a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/App.cs b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/App.cs
index ae9f2efd9b97..6493092a88d2 100644
--- a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/App.cs
+++ b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/App.cs
@@ -49,13 +49,16 @@ public App()
         /// application. Optional; if not specified, defaults to a blank
         /// blueprint and allows the application to be defined from
         /// scratch.</param>
-        public App(string location, AppSkuInfo sku, string id = default(string), string name = default(string), string type = default(string), IDictionary<string, string> tags = default(IDictionary<string, string>), string applicationId = default(string), string displayName = default(string), string subdomain = default(string), string template = default(string))
+        /// <param name="state">The current state of the application. Possible
+        /// values include: 'created', 'suspended'</param>
+        public App(string location, AppSkuInfo sku, string id = default(string), string name = default(string), string type = default(string), IDictionary<string, string> tags = default(IDictionary<string, string>), string applicationId = default(string), string displayName = default(string), string subdomain = default(string), string template = default(string), string state = default(string))
             : base(location, id, name, type, tags)
         {
             ApplicationId = applicationId;
             DisplayName = displayName;
             Subdomain = subdomain;
             Template = template;
+            State = state;
             Sku = sku;
             CustomInit();
         }
@@ -92,6 +95,13 @@ public App()
         [JsonProperty(PropertyName = "properties.template")]
         public string Template { get; set; }
 
+        /// <summary>
+        /// Gets or sets the current state of the application. Possible values
+        /// include: 'created', 'suspended'
+        /// </summary>
+        [JsonProperty(PropertyName = "properties.state")]
+        public string State { get; set; }
+
         /// <summary>
         /// Gets or sets a valid instance SKU.
         /// </summary>
diff --git a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppPatch.cs b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppPatch.cs
index 1e5769cedb3c..769cd0262396 100644
--- a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppPatch.cs
+++ b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppPatch.cs
@@ -45,7 +45,9 @@ public AppPatch()
         /// application. Optional; if not specified, defaults to a blank
         /// blueprint and allows the application to be defined from
         /// scratch.</param>
-        public AppPatch(IDictionary<string, string> tags = default(IDictionary<string, string>), AppSkuInfo sku = default(AppSkuInfo), string applicationId = default(string), string displayName = default(string), string subdomain = default(string), string template = default(string))
+        /// <param name="state">The current state of the application. Possible
+        /// values include: 'created', 'suspended'</param>
+        public AppPatch(IDictionary<string, string> tags = default(IDictionary<string, string>), AppSkuInfo sku = default(AppSkuInfo), string applicationId = default(string), string displayName = default(string), string subdomain = default(string), string template = default(string), string state = default(string))
         {
             Tags = tags;
             Sku = sku;
@@ -53,6 +55,7 @@ public AppPatch()
             DisplayName = displayName;
             Subdomain = subdomain;
             Template = template;
+            State = state;
             CustomInit();
         }
 
@@ -100,6 +103,13 @@ public AppPatch()
         [JsonProperty(PropertyName = "properties.template")]
         public string Template { get; set; }
 
+        /// <summary>
+        /// Gets or sets the current state of the application. Possible values
+        /// include: 'created', 'suspended'
+        /// </summary>
+        [JsonProperty(PropertyName = "properties.state")]
+        public string State { get; set; }
+
         /// <summary>
         /// Validate the object.
         /// </summary>
diff --git a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppSku.cs b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppSku.cs
index 13c4e59ed5e8..86afed20418e 100644
--- a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppSku.cs
+++ b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppSku.cs
@@ -16,8 +16,6 @@ namespace Microsoft.Azure.Management.IotCentral.Models
     /// </summary>
     public static class AppSku
     {
-        public const string F1 = "F1";
-        public const string S1 = "S1";
         public const string ST0 = "ST0";
         public const string ST1 = "ST1";
         public const string ST2 = "ST2";
diff --git a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppSkuInfo.cs b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppSkuInfo.cs
index 1b8a01b1ffe4..d8c66165ce9d 100644
--- a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppSkuInfo.cs
+++ b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppSkuInfo.cs
@@ -31,7 +31,7 @@ public AppSkuInfo()
         /// Initializes a new instance of the AppSkuInfo class.
         /// </summary>
         /// <param name="name">The name of the SKU. Possible values include:
-        /// 'F1', 'S1', 'ST0', 'ST1', 'ST2'</param>
+        /// 'ST0', 'ST1', 'ST2'</param>
         public AppSkuInfo(string name)
         {
             Name = name;
@@ -44,8 +44,8 @@ public AppSkuInfo(string name)
         partial void CustomInit();
 
         /// <summary>
-        /// Gets or sets the name of the SKU. Possible values include: 'F1',
-        /// 'S1', 'ST0', 'ST1', 'ST2'
+        /// Gets or sets the name of the SKU. Possible values include: 'ST0',
+        /// 'ST1', 'ST2'
         /// </summary>
         [JsonProperty(PropertyName = "name")]
         public string Name { get; set; }
diff --git a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppState.cs b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppState.cs
new file mode 100644
index 000000000000..948520387fbb
--- /dev/null
+++ b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Models/AppState.cs
@@ -0,0 +1,22 @@
+// <auto-generated>
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is
+// regenerated.
+// </auto-generated>
+
+namespace Microsoft.Azure.Management.IotCentral.Models
+{
+
+    /// <summary>
+    /// Defines values for AppState.
+    /// </summary>
+    public static class AppState
+    {
+        public const string Created = "created";
+        public const string Suspended = "suspended";
+    }
+}
diff --git a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Operations.cs b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Operations.cs
index 9f9db537c879..13de959a9439 100644
--- a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Operations.cs
+++ b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/Operations.cs
@@ -51,7 +51,7 @@ internal Operations(IotCentralClient client)
         public IotCentralClient Client { get; private set; }
 
         /// <summary>
-        /// Lists all of the available IoT Central application REST API operations.
+        /// Lists all of the available IoT Central Resource Provider operations.
         /// </summary>
         /// <param name='customHeaders'>
         /// Headers that will be added to request.
@@ -224,7 +224,7 @@ internal Operations(IotCentralClient client)
         }
 
         /// <summary>
-        /// Lists all of the available IoT Central application REST API operations.
+        /// Lists all of the available IoT Central Resource Provider operations.
         /// </summary>
         /// <param name='nextPageLink'>
         /// The NextLink from the previous successful call to List operation.
diff --git a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/OperationsExtensions.cs b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/OperationsExtensions.cs
index 906d85c28906..e41818a6171c 100644
--- a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/OperationsExtensions.cs
+++ b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/OperationsExtensions.cs
@@ -22,7 +22,7 @@ namespace Microsoft.Azure.Management.IotCentral
     public static partial class OperationsExtensions
     {
             /// <summary>
-            /// Lists all of the available IoT Central application REST API operations.
+            /// Lists all of the available IoT Central Resource Provider operations.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -33,7 +33,7 @@ public static IPage<Operation> List(this IOperations operations)
             }
 
             /// <summary>
-            /// Lists all of the available IoT Central application REST API operations.
+            /// Lists all of the available IoT Central Resource Provider operations.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -50,7 +50,7 @@ public static IPage<Operation> List(this IOperations operations)
             }
 
             /// <summary>
-            /// Lists all of the available IoT Central application REST API operations.
+            /// Lists all of the available IoT Central Resource Provider operations.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -64,7 +64,7 @@ public static IPage<Operation> ListNext(this IOperations operations, string next
             }
 
             /// <summary>
-            /// Lists all of the available IoT Central application REST API operations.
+            /// Lists all of the available IoT Central Resource Provider operations.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
diff --git a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/SdkInfo_IotCentralClient.cs b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/SdkInfo_IotCentralClient.cs
index 665b5bf0583a..d917af8a4fe1 100644
--- a/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/SdkInfo_IotCentralClient.cs
+++ b/sdk/iotcentral/Microsoft.Azure.Management.IotCentral/src/Generated/SdkInfo_IotCentralClient.cs
@@ -19,21 +19,10 @@ public static IEnumerable<Tuple<string, string, string>> ApiInfo_IotCentralClien
           {
               return new Tuple<string, string, string>[]
               {
-                new Tuple<string, string, string>("IoTCentral", "Apps", "2018-09-01"),
-                new Tuple<string, string, string>("IoTCentral", "Operations", "2018-09-01"),
+                new Tuple<string, string, string>("IoTCentral", "Apps", "2021-06-01"),
+                new Tuple<string, string, string>("IoTCentral", "Operations", "2021-06-01"),
               }.AsEnumerable();
           }
       }
-      // BEGIN: Code Generation Metadata Section
-      public static readonly String AutoRestVersion = "v2";
-      public static readonly String AutoRestBootStrapperVersion = "autorest@2.0.4413";
-      public static readonly String AutoRestCmdExecuted = "cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/iotcentral/resource-manager/readme.md --csharp --version=v2 --reflect-api-versions --csharp.output-folder=C:\\Users\\pochen\\Github\\azure-sdk-for-net\\sdk\\iotcentral\\Microsoft.Azure.Management.IotCentral\\src\\Generated";
-      public static readonly String GithubForkName = "Azure";
-      public static readonly String GithubBranchName = "master";
-      public static readonly String GithubCommidId = "42fdd45e761f87132e85ed77caf30d5cac81aee5";
-      public static readonly String CodeGenerationErrors = "";
-      public static readonly String GithubRepoName = "azure-rest-api-specs";
-      // END: Code Generation Metadata Section
   }
 }
-