diff --git a/src/SDKs/Blueprint/Management.Blueprint/Generated/AssignmentsOperations.cs b/src/SDKs/Blueprint/Management.Blueprint/Generated/AssignmentsOperations.cs
index b50351b25943e..cd557d32b2709 100644
--- a/src/SDKs/Blueprint/Management.Blueprint/Generated/AssignmentsOperations.cs
+++ b/src/SDKs/Blueprint/Management.Blueprint/Generated/AssignmentsOperations.cs
@@ -650,6 +650,14 @@ internal AssignmentsOperations(BlueprintManagementClient client)
         /// <summary>
         /// Get Blueprints service SPN objectId
         /// </summary>
+        /// <param name='scope'>
+        /// The scope of the resource. Valid scopes are: management group (format:
+        /// '/providers/Microsoft.Management/managementGroups/{managementGroup}'),
+        /// subscription (format: '/subscriptions/{subscriptionId}').
+        /// </param>
+        /// <param name='assignmentName'>
+        /// Name of the blueprint assignment.
+        /// </param>
         /// <param name='customHeaders'>
         /// Headers that will be added to request.
         /// </param>
@@ -662,11 +670,29 @@ internal AssignmentsOperations(BlueprintManagementClient client)
         /// <exception cref="SerializationException">
         /// Thrown when unable to deserialize the response
         /// </exception>
+        /// <exception cref="ValidationException">
+        /// Thrown when a required parameter is null
+        /// </exception>
+        /// <exception cref="System.ArgumentNullException">
+        /// Thrown when a required parameter is null
+        /// </exception>
         /// <return>
         /// A response object containing the response body and response headers.
         /// </return>
-        public async Task<AzureOperationResponse<WhoIsBlueprintContract>> WhoIsBlueprintWithHttpMessagesAsync(Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
+        public async Task<AzureOperationResponse<WhoIsBlueprintContract>> WhoIsBlueprintWithHttpMessagesAsync(string scope, string assignmentName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
         {
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (scope == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "scope");
+            }
+            if (assignmentName == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "assignmentName");
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -674,13 +700,21 @@ internal AssignmentsOperations(BlueprintManagementClient client)
             {
                 _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                 Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
+                tracingParameters.Add("scope", scope);
+                tracingParameters.Add("assignmentName", assignmentName);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "WhoIsBlueprint", tracingParameters);
             }
             // Construct URL
             var _baseUrl = Client.BaseUri.AbsoluteUri;
             var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{scope}/providers/Microsoft.Blueprint/blueprintAssignments/{assignmentName}/WhoIsBlueprint").ToString();
+            _url = _url.Replace("{scope}", scope);
+            _url = _url.Replace("{assignmentName}", System.Uri.EscapeDataString(assignmentName));
             List<string> _queryParameters = new List<string>();
+            if (Client.ApiVersion != null)
+            {
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
+            }
             if (_queryParameters.Count > 0)
             {
                 _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
diff --git a/src/SDKs/Blueprint/Management.Blueprint/Generated/AssignmentsOperationsExtensions.cs b/src/SDKs/Blueprint/Management.Blueprint/Generated/AssignmentsOperationsExtensions.cs
index 03f2988f4cece..bddbafb8a9469 100644
--- a/src/SDKs/Blueprint/Management.Blueprint/Generated/AssignmentsOperationsExtensions.cs
+++ b/src/SDKs/Blueprint/Management.Blueprint/Generated/AssignmentsOperationsExtensions.cs
@@ -165,9 +165,17 @@ public static Assignment Delete(this IAssignmentsOperations operations, string s
             /// <param name='operations'>
             /// The operations group for this extension method.
             /// </param>
-            public static WhoIsBlueprintContract WhoIsBlueprint(this IAssignmentsOperations operations)
+            /// <param name='scope'>
+            /// The scope of the resource. Valid scopes are: management group (format:
+            /// '/providers/Microsoft.Management/managementGroups/{managementGroup}'),
+            /// subscription (format: '/subscriptions/{subscriptionId}').
+            /// </param>
+            /// <param name='assignmentName'>
+            /// Name of the blueprint assignment.
+            /// </param>
+            public static WhoIsBlueprintContract WhoIsBlueprint(this IAssignmentsOperations operations, string scope, string assignmentName)
             {
-                return operations.WhoIsBlueprintAsync().GetAwaiter().GetResult();
+                return operations.WhoIsBlueprintAsync(scope, assignmentName).GetAwaiter().GetResult();
             }
 
             /// <summary>
@@ -176,12 +184,20 @@ public static WhoIsBlueprintContract WhoIsBlueprint(this IAssignmentsOperations
             /// <param name='operations'>
             /// The operations group for this extension method.
             /// </param>
+            /// <param name='scope'>
+            /// The scope of the resource. Valid scopes are: management group (format:
+            /// '/providers/Microsoft.Management/managementGroups/{managementGroup}'),
+            /// subscription (format: '/subscriptions/{subscriptionId}').
+            /// </param>
+            /// <param name='assignmentName'>
+            /// Name of the blueprint assignment.
+            /// </param>
             /// <param name='cancellationToken'>
             /// The cancellation token.
             /// </param>
-            public static async Task<WhoIsBlueprintContract> WhoIsBlueprintAsync(this IAssignmentsOperations operations, CancellationToken cancellationToken = default(CancellationToken))
+            public static async Task<WhoIsBlueprintContract> WhoIsBlueprintAsync(this IAssignmentsOperations operations, string scope, string assignmentName, CancellationToken cancellationToken = default(CancellationToken))
             {
-                using (var _result = await operations.WhoIsBlueprintWithHttpMessagesAsync(null, cancellationToken).ConfigureAwait(false))
+                using (var _result = await operations.WhoIsBlueprintWithHttpMessagesAsync(scope, assignmentName, null, cancellationToken).ConfigureAwait(false))
                 {
                     return _result.Body;
                 }
diff --git a/src/SDKs/Blueprint/Management.Blueprint/Generated/IAssignmentsOperations.cs b/src/SDKs/Blueprint/Management.Blueprint/Generated/IAssignmentsOperations.cs
index 86a66967539ee..9d30bca58785f 100644
--- a/src/SDKs/Blueprint/Management.Blueprint/Generated/IAssignmentsOperations.cs
+++ b/src/SDKs/Blueprint/Management.Blueprint/Generated/IAssignmentsOperations.cs
@@ -113,6 +113,15 @@ public partial interface IAssignmentsOperations
         /// <summary>
         /// Get Blueprints service SPN objectId
         /// </summary>
+        /// <param name='scope'>
+        /// The scope of the resource. Valid scopes are: management group
+        /// (format:
+        /// '/providers/Microsoft.Management/managementGroups/{managementGroup}'),
+        /// subscription (format: '/subscriptions/{subscriptionId}').
+        /// </param>
+        /// <param name='assignmentName'>
+        /// Name of the blueprint assignment.
+        /// </param>
         /// <param name='customHeaders'>
         /// The headers that will be added to request.
         /// </param>
@@ -125,7 +134,10 @@ public partial interface IAssignmentsOperations
         /// <exception cref="Microsoft.Rest.SerializationException">
         /// Thrown when unable to deserialize the response
         /// </exception>
-        Task<AzureOperationResponse<WhoIsBlueprintContract>> WhoIsBlueprintWithHttpMessagesAsync(Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
+        /// <exception cref="Microsoft.Rest.ValidationException">
+        /// Thrown when a required parameter is null
+        /// </exception>
+        Task<AzureOperationResponse<WhoIsBlueprintContract>> WhoIsBlueprintWithHttpMessagesAsync(string scope, string assignmentName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
         /// List blueprint assignments within a subscription.
         /// </summary>