diff --git a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/GlobalUsersOperations.cs b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/GlobalUsersOperations.cs
index 259c3b95e5ed..da63af34e2a7 100644
--- a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/GlobalUsersOperations.cs
+++ b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/GlobalUsersOperations.cs
@@ -665,7 +665,7 @@ internal GlobalUsersOperations(ManagedLabsClient client)
         /// <param name='userName'>
         /// The name of the user.
         /// </param>
-        /// <param name='personalPerferencesOperationsPayload'>
+        /// <param name='personalPreferencesOperationsPayload'>
         /// Represents payload for any Environment operations like get, start, stop,
         /// connect
         /// </param>
@@ -690,15 +690,15 @@ internal GlobalUsersOperations(ManagedLabsClient client)
         /// <return>
         /// A response object containing the response body and response headers.
         /// </return>
-        public async Task<AzureOperationResponse<GetPersonalPreferencesResponse>> GetPersonalPreferencesWithHttpMessagesAsync(string userName, PersonalPerferencesOperationsPayload personalPerferencesOperationsPayload, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
+        public async Task<AzureOperationResponse<GetPersonalPreferencesResponse>> GetPersonalPreferencesWithHttpMessagesAsync(string userName, PersonalPreferencesOperationsPayload personalPreferencesOperationsPayload, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
         {
             if (userName == null)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "userName");
             }
-            if (personalPerferencesOperationsPayload == null)
+            if (personalPreferencesOperationsPayload == null)
             {
-                throw new ValidationException(ValidationRules.CannotBeNull, "personalPerferencesOperationsPayload");
+                throw new ValidationException(ValidationRules.CannotBeNull, "personalPreferencesOperationsPayload");
             }
             if (Client.ApiVersion == null)
             {
@@ -712,7 +712,7 @@ internal GlobalUsersOperations(ManagedLabsClient client)
                 _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                 Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                 tracingParameters.Add("userName", userName);
-                tracingParameters.Add("personalPerferencesOperationsPayload", personalPerferencesOperationsPayload);
+                tracingParameters.Add("personalPreferencesOperationsPayload", personalPreferencesOperationsPayload);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "GetPersonalPreferences", tracingParameters);
             }
@@ -763,9 +763,9 @@ internal GlobalUsersOperations(ManagedLabsClient client)
 
             // Serialize Request
             string _requestContent = null;
-            if(personalPerferencesOperationsPayload != null)
+            if(personalPreferencesOperationsPayload != null)
             {
-                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(personalPerferencesOperationsPayload, Client.SerializationSettings);
+                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(personalPreferencesOperationsPayload, Client.SerializationSettings);
                 _httpRequest.Content = new StringContent(_requestContent, System.Text.Encoding.UTF8);
                 _httpRequest.Content.Headers.ContentType =System.Net.Http.Headers.MediaTypeHeaderValue.Parse("application/json; charset=utf-8");
             }
diff --git a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/GlobalUsersOperationsExtensions.cs b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/GlobalUsersOperationsExtensions.cs
index 684e85ecd37d..1b0843d8fbef 100644
--- a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/GlobalUsersOperationsExtensions.cs
+++ b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/GlobalUsersOperationsExtensions.cs
@@ -158,13 +158,13 @@ public static OperationStatusResponse GetOperationStatus(this IGlobalUsersOperat
             /// <param name='userName'>
             /// The name of the user.
             /// </param>
-            /// <param name='personalPerferencesOperationsPayload'>
+            /// <param name='personalPreferencesOperationsPayload'>
             /// Represents payload for any Environment operations like get, start, stop,
             /// connect
             /// </param>
-            public static GetPersonalPreferencesResponse GetPersonalPreferences(this IGlobalUsersOperations operations, string userName, PersonalPerferencesOperationsPayload personalPerferencesOperationsPayload)
+            public static GetPersonalPreferencesResponse GetPersonalPreferences(this IGlobalUsersOperations operations, string userName, PersonalPreferencesOperationsPayload personalPreferencesOperationsPayload)
             {
-                return operations.GetPersonalPreferencesAsync(userName, personalPerferencesOperationsPayload).GetAwaiter().GetResult();
+                return operations.GetPersonalPreferencesAsync(userName, personalPreferencesOperationsPayload).GetAwaiter().GetResult();
             }
 
             /// <summary>
@@ -176,16 +176,16 @@ public static GetPersonalPreferencesResponse GetPersonalPreferences(this IGlobal
             /// <param name='userName'>
             /// The name of the user.
             /// </param>
-            /// <param name='personalPerferencesOperationsPayload'>
+            /// <param name='personalPreferencesOperationsPayload'>
             /// Represents payload for any Environment operations like get, start, stop,
             /// connect
             /// </param>
             /// <param name='cancellationToken'>
             /// The cancellation token.
             /// </param>
-            public static async Task<GetPersonalPreferencesResponse> GetPersonalPreferencesAsync(this IGlobalUsersOperations operations, string userName, PersonalPerferencesOperationsPayload personalPerferencesOperationsPayload, CancellationToken cancellationToken = default(CancellationToken))
+            public static async Task<GetPersonalPreferencesResponse> GetPersonalPreferencesAsync(this IGlobalUsersOperations operations, string userName, PersonalPreferencesOperationsPayload personalPreferencesOperationsPayload, CancellationToken cancellationToken = default(CancellationToken))
             {
-                using (var _result = await operations.GetPersonalPreferencesWithHttpMessagesAsync(userName, personalPerferencesOperationsPayload, null, cancellationToken).ConfigureAwait(false))
+                using (var _result = await operations.GetPersonalPreferencesWithHttpMessagesAsync(userName, personalPreferencesOperationsPayload, null, cancellationToken).ConfigureAwait(false))
                 {
                     return _result.Body;
                 }
diff --git a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/IGlobalUsersOperations.cs b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/IGlobalUsersOperations.cs
index a69eef11ce71..7a9a03a57721 100644
--- a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/IGlobalUsersOperations.cs
+++ b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/IGlobalUsersOperations.cs
@@ -109,7 +109,7 @@ public partial interface IGlobalUsersOperations
         /// <param name='userName'>
         /// The name of the user.
         /// </param>
-        /// <param name='personalPerferencesOperationsPayload'>
+        /// <param name='personalPreferencesOperationsPayload'>
         /// Represents payload for any Environment operations like get, start,
         /// stop, connect
         /// </param>
@@ -128,7 +128,7 @@ public partial interface IGlobalUsersOperations
         /// <exception cref="Microsoft.Rest.ValidationException">
         /// Thrown when a required parameter is null
         /// </exception>
-        Task<AzureOperationResponse<GetPersonalPreferencesResponse>> GetPersonalPreferencesWithHttpMessagesAsync(string userName, PersonalPerferencesOperationsPayload personalPerferencesOperationsPayload, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
+        Task<AzureOperationResponse<GetPersonalPreferencesResponse>> GetPersonalPreferencesWithHttpMessagesAsync(string userName, PersonalPreferencesOperationsPayload personalPreferencesOperationsPayload, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
         /// List Environments for the user
         /// </summary>
diff --git a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/Models/ListEnvironmentsResponse.cs b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/Models/ListEnvironmentsResponse.cs
index 87685b885d02..83d850f6d3b1 100644
--- a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/Models/ListEnvironmentsResponse.cs
+++ b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/Models/ListEnvironmentsResponse.cs
@@ -31,7 +31,7 @@ public ListEnvironmentsResponse()
         /// <summary>
         /// Initializes a new instance of the ListEnvironmentsResponse class.
         /// </summary>
-        /// <param name="environments">List of all the evironments</param>
+        /// <param name="environments">List of all the environments</param>
         public ListEnvironmentsResponse(IList<EnvironmentDetails> environments = default(IList<EnvironmentDetails>))
         {
             Environments = environments;
@@ -44,7 +44,7 @@ public ListEnvironmentsResponse()
         partial void CustomInit();
 
         /// <summary>
-        /// Gets or sets list of all the evironments
+        /// Gets or sets list of all the environments
         /// </summary>
         [JsonProperty(PropertyName = "environments")]
         public IList<EnvironmentDetails> Environments { get; set; }
diff --git a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/Models/PersonalPreferencesOperationsPayload.cs b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/Models/PersonalPreferencesOperationsPayload.cs
new file mode 100644
index 000000000000..727f7e595f2f
--- /dev/null
+++ b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/Models/PersonalPreferencesOperationsPayload.cs
@@ -0,0 +1,76 @@
+// <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.LabServices.Models
+{
+    using Newtonsoft.Json;
+    using System.Linq;
+
+    /// <summary>
+    /// Represents payload for any Environment operations like get, start,
+    /// stop, connect
+    /// </summary>
+    public partial class PersonalPreferencesOperationsPayload
+    {
+        /// <summary>
+        /// Initializes a new instance of the
+        /// PersonalPreferencesOperationsPayload class.
+        /// </summary>
+        public PersonalPreferencesOperationsPayload()
+        {
+            CustomInit();
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the
+        /// PersonalPreferencesOperationsPayload class.
+        /// </summary>
+        /// <param name="labAccountResourceId">Resource Id of the lab
+        /// account</param>
+        /// <param name="addRemove">Enum indicating if user is adding or
+        /// removing a favorite lab. Possible values include: 'Add',
+        /// 'Remove'</param>
+        /// <param name="labResourceId">Resource Id of the lab to add/remove
+        /// from the favorites list</param>
+        public PersonalPreferencesOperationsPayload(string labAccountResourceId = default(string), string addRemove = default(string), string labResourceId = default(string))
+        {
+            LabAccountResourceId = labAccountResourceId;
+            AddRemove = addRemove;
+            LabResourceId = labResourceId;
+            CustomInit();
+        }
+
+        /// <summary>
+        /// An initialization method that performs custom operations like setting defaults
+        /// </summary>
+        partial void CustomInit();
+
+        /// <summary>
+        /// Gets or sets resource Id of the lab account
+        /// </summary>
+        [JsonProperty(PropertyName = "labAccountResourceId")]
+        public string LabAccountResourceId { get; set; }
+
+        /// <summary>
+        /// Gets or sets enum indicating if user is adding or removing a
+        /// favorite lab. Possible values include: 'Add', 'Remove'
+        /// </summary>
+        [JsonProperty(PropertyName = "addRemove")]
+        public string AddRemove { get; set; }
+
+        /// <summary>
+        /// Gets or sets resource Id of the lab to add/remove from the
+        /// favorites list
+        /// </summary>
+        [JsonProperty(PropertyName = "labResourceId")]
+        public string LabResourceId { get; set; }
+
+    }
+}
diff --git a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/SdkInfo_ManagedLabsClient.cs b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/SdkInfo_ManagedLabsClient.cs
index f01441782eed..1a595d92905f 100644
--- a/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/SdkInfo_ManagedLabsClient.cs
+++ b/sdk/labservices/Microsoft.Azure.Management.LabServices/src/Generated/SdkInfo_ManagedLabsClient.cs
@@ -31,16 +31,5 @@ public static IEnumerable<Tuple<string, string, string>> ApiInfo_ManagedLabsClie
               }.AsEnumerable();
           }
       }
-      // BEGIN: Code Generation Metadata Section
-      public static readonly String AutoRestVersion = "latest";
-      public static readonly String AutoRestBootStrapperVersion = "autorest@2.0.4283";
-      public static readonly String AutoRestCmdExecuted = "cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/labservices/resource-manager/readme.md --csharp --version=latest --reflect-api-versions --csharp-sdks-folder=D:\\git\\azure-sdk-for-net\\src\\SDKs";
-      public static readonly String GithubForkName = "Azure";
-      public static readonly String GithubBranchName = "master";
-      public static readonly String GithubCommidId = "d02b8b65bf8ce5d8322c92530bf6b2e6dd3b9aab";
-      public static readonly String CodeGenerationErrors = "";
-      public static readonly String GithubRepoName = "azure-rest-api-specs";
-      // END: Code Generation Metadata Section
   }
 }
-