diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/AuthorizationManagementClient.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/AuthorizationManagementClient.cs
index d99de1b5f818..ec6455141778 100644
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/AuthorizationManagementClient.cs
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/AuthorizationManagementClient.cs
@@ -21,6 +21,12 @@ namespace Microsoft.Azure.Management.Authorization
     using System.Net;
     using System.Net.Http;
 
+    /// <summary>
+    /// Role based access control provides you a way to apply granular level
+    /// policy administration down to individual resources or resource groups.
+    /// These operations enable you to manage role assignments. A role
+    /// assignment grants access to Azure Active Directory users.
+    /// </summary>
     public partial class AuthorizationManagementClient : ServiceClient<AuthorizationManagementClient>, IAuthorizationManagementClient, IAzureClient
     {
         /// <summary>
@@ -43,6 +49,11 @@ public partial class AuthorizationManagementClient : ServiceClient<Authorization
         /// </summary>
         public ServiceClientCredentials Credentials { get; private set; }
 
+        /// <summary>
+        /// The API version to use for this operation.
+        /// </summary>
+        public string ApiVersion { get; private set; }
+
         /// <summary>
         /// The ID of the target subscription.
         /// </summary>
@@ -66,36 +77,6 @@ public partial class AuthorizationManagementClient : ServiceClient<Authorization
         /// </summary>
         public bool? GenerateClientRequestId { get; set; }
 
-        /// <summary>
-        /// Gets the IClassicAdministratorsOperations.
-        /// </summary>
-        public virtual IClassicAdministratorsOperations ClassicAdministrators { get; private set; }
-
-        /// <summary>
-        /// Gets the IGlobalAdministratorOperations.
-        /// </summary>
-        public virtual IGlobalAdministratorOperations GlobalAdministrator { get; private set; }
-
-        /// <summary>
-        /// Gets the IProviderOperationsMetadataOperations.
-        /// </summary>
-        public virtual IProviderOperationsMetadataOperations ProviderOperationsMetadata { get; private set; }
-
-        /// <summary>
-        /// Gets the IPermissionsOperations.
-        /// </summary>
-        public virtual IPermissionsOperations Permissions { get; private set; }
-
-        /// <summary>
-        /// Gets the IRoleDefinitionsOperations.
-        /// </summary>
-        public virtual IRoleDefinitionsOperations RoleDefinitions { get; private set; }
-
-        /// <summary>
-        /// Gets the IDenyAssignmentsOperations.
-        /// </summary>
-        public virtual IDenyAssignmentsOperations DenyAssignments { get; private set; }
-
         /// <summary>
         /// Gets the IRoleAssignmentsOperations.
         /// </summary>
@@ -342,14 +323,9 @@ public AuthorizationManagementClient(System.Uri baseUri, ServiceClientCredential
         /// </summary>
         private void Initialize()
         {
-            ClassicAdministrators = new ClassicAdministratorsOperations(this);
-            GlobalAdministrator = new GlobalAdministratorOperations(this);
-            ProviderOperationsMetadata = new ProviderOperationsMetadataOperations(this);
-            Permissions = new PermissionsOperations(this);
-            RoleDefinitions = new RoleDefinitionsOperations(this);
-            DenyAssignments = new DenyAssignmentsOperations(this);
             RoleAssignments = new RoleAssignmentsOperations(this);
             BaseUri = new System.Uri("https://management.azure.com");
+            ApiVersion = "2020-04-01-preview";
             AcceptLanguage = "en-US";
             LongRunningOperationRetryTimeout = 30;
             GenerateClientRequestId = true;
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ClassicAdministratorsOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ClassicAdministratorsOperations.cs
deleted file mode 100644
index 15ee7fd6f9d9..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ClassicAdministratorsOperations.cs
+++ /dev/null
@@ -1,405 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-    using System.Net;
-    using System.Net.Http;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// ClassicAdministratorsOperations operations.
-    /// </summary>
-    internal partial class ClassicAdministratorsOperations : IServiceOperations<AuthorizationManagementClient>, IClassicAdministratorsOperations
-    {
-        /// <summary>
-        /// Initializes a new instance of the ClassicAdministratorsOperations class.
-        /// </summary>
-        /// <param name='client'>
-        /// Reference to the service client.
-        /// </param>
-        /// <exception cref="System.ArgumentNullException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        internal ClassicAdministratorsOperations(AuthorizationManagementClient client)
-        {
-            if (client == null)
-            {
-                throw new System.ArgumentNullException("client");
-            }
-            Client = client;
-        }
-
-        /// <summary>
-        /// Gets a reference to the AuthorizationManagementClient
-        /// </summary>
-        public AuthorizationManagementClient Client { get; private set; }
-
-        /// <summary>
-        /// Gets service administrator, account administrator, and co-administrators
-        /// for the subscription.
-        /// </summary>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<ClassicAdministrator>>> ListWithHttpMessagesAsync(Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (Client.SubscriptionId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
-            }
-            string apiVersion = "2015-06-01";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "List", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "subscriptions/{subscriptionId}/providers/Microsoft.Authorization/classicAdministrators").ToString();
-            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<ClassicAdministrator>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<ClassicAdministrator>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets service administrator, account administrator, and co-administrators
-        /// for the subscription.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<ClassicAdministrator>>> ListNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (nextPageLink == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "nextPageLink");
-            }
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("nextPageLink", nextPageLink);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListNext", tracingParameters);
-            }
-            // Construct URL
-            string _url = "{nextLink}";
-            _url = _url.Replace("{nextLink}", nextPageLink);
-            List<string> _queryParameters = new List<string>();
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<ClassicAdministrator>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<ClassicAdministrator>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ClassicAdministratorsOperationsExtensions.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ClassicAdministratorsOperationsExtensions.cs
deleted file mode 100644
index 96543f2d5cef..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ClassicAdministratorsOperationsExtensions.cs
+++ /dev/null
@@ -1,91 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// Extension methods for ClassicAdministratorsOperations.
-    /// </summary>
-    public static partial class ClassicAdministratorsOperationsExtensions
-    {
-            /// <summary>
-            /// Gets service administrator, account administrator, and co-administrators
-            /// for the subscription.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            public static IPage<ClassicAdministrator> List(this IClassicAdministratorsOperations operations)
-            {
-                return operations.ListAsync().GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets service administrator, account administrator, and co-administrators
-            /// for the subscription.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<ClassicAdministrator>> ListAsync(this IClassicAdministratorsOperations operations, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListWithHttpMessagesAsync(null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets service administrator, account administrator, and co-administrators
-            /// for the subscription.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            public static IPage<ClassicAdministrator> ListNext(this IClassicAdministratorsOperations operations, string nextPageLink)
-            {
-                return operations.ListNextAsync(nextPageLink).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets service administrator, account administrator, and co-administrators
-            /// for the subscription.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<ClassicAdministrator>> ListNextAsync(this IClassicAdministratorsOperations operations, string nextPageLink, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListNextWithHttpMessagesAsync(nextPageLink, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/DenyAssignmentsOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/DenyAssignmentsOperations.cs
deleted file mode 100644
index e76eb29ebef9..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/DenyAssignmentsOperations.cs
+++ /dev/null
@@ -1,1930 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Microsoft.Rest.Azure.OData;
-    using Models;
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-    using System.Net;
-    using System.Net.Http;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// DenyAssignmentsOperations operations.
-    /// </summary>
-    internal partial class DenyAssignmentsOperations : IServiceOperations<AuthorizationManagementClient>, IDenyAssignmentsOperations
-    {
-        /// <summary>
-        /// Initializes a new instance of the DenyAssignmentsOperations class.
-        /// </summary>
-        /// <param name='client'>
-        /// Reference to the service client.
-        /// </param>
-        /// <exception cref="System.ArgumentNullException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        internal DenyAssignmentsOperations(AuthorizationManagementClient client)
-        {
-            if (client == null)
-            {
-                throw new System.ArgumentNullException("client");
-            }
-            Client = client;
-        }
-
-        /// <summary>
-        /// Gets a reference to the AuthorizationManagementClient
-        /// </summary>
-        public AuthorizationManagementClient Client { get; private set; }
-
-        /// <summary>
-        /// Gets deny assignments for a resource.
-        /// </summary>
-        /// <param name='resourceGroupName'>
-        /// The name of the resource group.
-        /// </param>
-        /// <param name='resourceProviderNamespace'>
-        /// The namespace of the resource provider.
-        /// </param>
-        /// <param name='parentResourcePath'>
-        /// The parent resource identity.
-        /// </param>
-        /// <param name='resourceType'>
-        /// The resource type of the resource.
-        /// </param>
-        /// <param name='resourceName'>
-        /// The name of the resource to get deny assignments for.
-        /// </param>
-        /// <param name='odataQuery'>
-        /// OData parameters to apply to the operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<DenyAssignment>>> ListForResourceWithHttpMessagesAsync(string resourceGroupName, string resourceProviderNamespace, string parentResourcePath, string resourceType, string resourceName, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (Client.SubscriptionId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
-            }
-            if (resourceGroupName == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceGroupName");
-            }
-            if (resourceProviderNamespace == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceProviderNamespace");
-            }
-            if (parentResourcePath == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "parentResourcePath");
-            }
-            if (resourceType == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceType");
-            }
-            if (resourceName == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceName");
-            }
-            string apiVersion = "2018-07-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("odataQuery", odataQuery);
-                tracingParameters.Add("resourceGroupName", resourceGroupName);
-                tracingParameters.Add("resourceProviderNamespace", resourceProviderNamespace);
-                tracingParameters.Add("parentResourcePath", parentResourcePath);
-                tracingParameters.Add("resourceType", resourceType);
-                tracingParameters.Add("resourceName", resourceName);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListForResource", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{parentResourcePath}/{resourceType}/{resourceName}/providers/Microsoft.Authorization/denyAssignments").ToString();
-            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
-            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
-            _url = _url.Replace("{resourceProviderNamespace}", System.Uri.EscapeDataString(resourceProviderNamespace));
-            _url = _url.Replace("{parentResourcePath}", parentResourcePath);
-            _url = _url.Replace("{resourceType}", resourceType);
-            _url = _url.Replace("{resourceName}", System.Uri.EscapeDataString(resourceName));
-            List<string> _queryParameters = new List<string>();
-            if (odataQuery != null)
-            {
-                var _odataFilter = odataQuery.ToString();
-                if (!string.IsNullOrEmpty(_odataFilter))
-                {
-                    _queryParameters.Add(_odataFilter);
-                }
-            }
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<DenyAssignment>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<DenyAssignment>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets deny assignments for a resource group.
-        /// </summary>
-        /// <param name='resourceGroupName'>
-        /// The name of the resource group.
-        /// </param>
-        /// <param name='odataQuery'>
-        /// OData parameters to apply to the operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<DenyAssignment>>> ListForResourceGroupWithHttpMessagesAsync(string resourceGroupName, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (Client.SubscriptionId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
-            }
-            if (resourceGroupName == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceGroupName");
-            }
-            string apiVersion = "2018-07-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("odataQuery", odataQuery);
-                tracingParameters.Add("resourceGroupName", resourceGroupName);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListForResourceGroup", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Authorization/denyAssignments").ToString();
-            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
-            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
-            List<string> _queryParameters = new List<string>();
-            if (odataQuery != null)
-            {
-                var _odataFilter = odataQuery.ToString();
-                if (!string.IsNullOrEmpty(_odataFilter))
-                {
-                    _queryParameters.Add(_odataFilter);
-                }
-            }
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<DenyAssignment>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<DenyAssignment>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets all deny assignments for the subscription.
-        /// </summary>
-        /// <param name='odataQuery'>
-        /// OData parameters to apply to the operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<DenyAssignment>>> ListWithHttpMessagesAsync(ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (Client.SubscriptionId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
-            }
-            string apiVersion = "2018-07-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("odataQuery", odataQuery);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "List", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "subscriptions/{subscriptionId}/providers/Microsoft.Authorization/denyAssignments").ToString();
-            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
-            List<string> _queryParameters = new List<string>();
-            if (odataQuery != null)
-            {
-                var _odataFilter = odataQuery.ToString();
-                if (!string.IsNullOrEmpty(_odataFilter))
-                {
-                    _queryParameters.Add(_odataFilter);
-                }
-            }
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<DenyAssignment>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<DenyAssignment>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Get the specified deny assignment.
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the deny assignment.
-        /// </param>
-        /// <param name='denyAssignmentId'>
-        /// The ID of the deny assignment to get.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<DenyAssignment>> GetWithHttpMessagesAsync(string scope, string denyAssignmentId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (scope == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "scope");
-            }
-            if (denyAssignmentId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "denyAssignmentId");
-            }
-            string apiVersion = "2018-07-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("scope", scope);
-                tracingParameters.Add("denyAssignmentId", denyAssignmentId);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "Get", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{scope}/providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId}").ToString();
-            _url = _url.Replace("{scope}", scope);
-            _url = _url.Replace("{denyAssignmentId}", System.Uri.EscapeDataString(denyAssignmentId));
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<DenyAssignment>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<DenyAssignment>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets a deny assignment by ID.
-        /// </summary>
-        /// <param name='denyAssignmentId'>
-        /// The fully qualified deny assignment ID. For example, use the format,
-        /// /subscriptions/{guid}/providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId}
-        /// for subscription level deny assignments, or
-        /// /providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId} for
-        /// tenant level deny assignments.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<DenyAssignment>> GetByIdWithHttpMessagesAsync(string denyAssignmentId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (denyAssignmentId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "denyAssignmentId");
-            }
-            string apiVersion = "2018-07-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("denyAssignmentId", denyAssignmentId);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "GetById", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{denyAssignmentId}").ToString();
-            _url = _url.Replace("{denyAssignmentId}", denyAssignmentId);
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<DenyAssignment>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<DenyAssignment>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets deny assignments for a scope.
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the deny assignments.
-        /// </param>
-        /// <param name='odataQuery'>
-        /// OData parameters to apply to the operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<DenyAssignment>>> ListForScopeWithHttpMessagesAsync(string scope, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (scope == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "scope");
-            }
-            string apiVersion = "2018-07-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("odataQuery", odataQuery);
-                tracingParameters.Add("scope", scope);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListForScope", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{scope}/providers/Microsoft.Authorization/denyAssignments").ToString();
-            _url = _url.Replace("{scope}", scope);
-            List<string> _queryParameters = new List<string>();
-            if (odataQuery != null)
-            {
-                var _odataFilter = odataQuery.ToString();
-                if (!string.IsNullOrEmpty(_odataFilter))
-                {
-                    _queryParameters.Add(_odataFilter);
-                }
-            }
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<DenyAssignment>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<DenyAssignment>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets deny assignments for a resource.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<DenyAssignment>>> ListForResourceNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (nextPageLink == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "nextPageLink");
-            }
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("nextPageLink", nextPageLink);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListForResourceNext", tracingParameters);
-            }
-            // Construct URL
-            string _url = "{nextLink}";
-            _url = _url.Replace("{nextLink}", nextPageLink);
-            List<string> _queryParameters = new List<string>();
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<DenyAssignment>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<DenyAssignment>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets deny assignments for a resource group.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<DenyAssignment>>> ListForResourceGroupNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (nextPageLink == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "nextPageLink");
-            }
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("nextPageLink", nextPageLink);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListForResourceGroupNext", tracingParameters);
-            }
-            // Construct URL
-            string _url = "{nextLink}";
-            _url = _url.Replace("{nextLink}", nextPageLink);
-            List<string> _queryParameters = new List<string>();
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<DenyAssignment>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<DenyAssignment>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets all deny assignments for the subscription.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<DenyAssignment>>> ListNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (nextPageLink == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "nextPageLink");
-            }
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("nextPageLink", nextPageLink);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListNext", tracingParameters);
-            }
-            // Construct URL
-            string _url = "{nextLink}";
-            _url = _url.Replace("{nextLink}", nextPageLink);
-            List<string> _queryParameters = new List<string>();
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<DenyAssignment>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<DenyAssignment>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets deny assignments for a scope.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<DenyAssignment>>> ListForScopeNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (nextPageLink == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "nextPageLink");
-            }
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("nextPageLink", nextPageLink);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListForScopeNext", tracingParameters);
-            }
-            // Construct URL
-            string _url = "{nextLink}";
-            _url = _url.Replace("{nextLink}", nextPageLink);
-            List<string> _queryParameters = new List<string>();
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<DenyAssignment>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<DenyAssignment>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/DenyAssignmentsOperationsExtensions.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/DenyAssignmentsOperationsExtensions.cs
deleted file mode 100644
index ff9c27a805c5..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/DenyAssignmentsOperationsExtensions.cs
+++ /dev/null
@@ -1,422 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Microsoft.Rest.Azure.OData;
-    using Models;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// Extension methods for DenyAssignmentsOperations.
-    /// </summary>
-    public static partial class DenyAssignmentsOperationsExtensions
-    {
-            /// <summary>
-            /// Gets deny assignments for a resource.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='resourceGroupName'>
-            /// The name of the resource group.
-            /// </param>
-            /// <param name='resourceProviderNamespace'>
-            /// The namespace of the resource provider.
-            /// </param>
-            /// <param name='parentResourcePath'>
-            /// The parent resource identity.
-            /// </param>
-            /// <param name='resourceType'>
-            /// The resource type of the resource.
-            /// </param>
-            /// <param name='resourceName'>
-            /// The name of the resource to get deny assignments for.
-            /// </param>
-            /// <param name='odataQuery'>
-            /// OData parameters to apply to the operation.
-            /// </param>
-            public static IPage<DenyAssignment> ListForResource(this IDenyAssignmentsOperations operations, string resourceGroupName, string resourceProviderNamespace, string parentResourcePath, string resourceType, string resourceName, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>))
-            {
-                return operations.ListForResourceAsync(resourceGroupName, resourceProviderNamespace, parentResourcePath, resourceType, resourceName, odataQuery).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a resource.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='resourceGroupName'>
-            /// The name of the resource group.
-            /// </param>
-            /// <param name='resourceProviderNamespace'>
-            /// The namespace of the resource provider.
-            /// </param>
-            /// <param name='parentResourcePath'>
-            /// The parent resource identity.
-            /// </param>
-            /// <param name='resourceType'>
-            /// The resource type of the resource.
-            /// </param>
-            /// <param name='resourceName'>
-            /// The name of the resource to get deny assignments for.
-            /// </param>
-            /// <param name='odataQuery'>
-            /// OData parameters to apply to the operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<DenyAssignment>> ListForResourceAsync(this IDenyAssignmentsOperations operations, string resourceGroupName, string resourceProviderNamespace, string parentResourcePath, string resourceType, string resourceName, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListForResourceWithHttpMessagesAsync(resourceGroupName, resourceProviderNamespace, parentResourcePath, resourceType, resourceName, odataQuery, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a resource group.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='resourceGroupName'>
-            /// The name of the resource group.
-            /// </param>
-            /// <param name='odataQuery'>
-            /// OData parameters to apply to the operation.
-            /// </param>
-            public static IPage<DenyAssignment> ListForResourceGroup(this IDenyAssignmentsOperations operations, string resourceGroupName, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>))
-            {
-                return operations.ListForResourceGroupAsync(resourceGroupName, odataQuery).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a resource group.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='resourceGroupName'>
-            /// The name of the resource group.
-            /// </param>
-            /// <param name='odataQuery'>
-            /// OData parameters to apply to the operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<DenyAssignment>> ListForResourceGroupAsync(this IDenyAssignmentsOperations operations, string resourceGroupName, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListForResourceGroupWithHttpMessagesAsync(resourceGroupName, odataQuery, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets all deny assignments for the subscription.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='odataQuery'>
-            /// OData parameters to apply to the operation.
-            /// </param>
-            public static IPage<DenyAssignment> List(this IDenyAssignmentsOperations operations, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>))
-            {
-                return operations.ListAsync(odataQuery).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets all deny assignments for the subscription.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='odataQuery'>
-            /// OData parameters to apply to the operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<DenyAssignment>> ListAsync(this IDenyAssignmentsOperations operations, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListWithHttpMessagesAsync(odataQuery, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Get the specified deny assignment.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the deny assignment.
-            /// </param>
-            /// <param name='denyAssignmentId'>
-            /// The ID of the deny assignment to get.
-            /// </param>
-            public static DenyAssignment Get(this IDenyAssignmentsOperations operations, string scope, string denyAssignmentId)
-            {
-                return operations.GetAsync(scope, denyAssignmentId).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Get the specified deny assignment.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the deny assignment.
-            /// </param>
-            /// <param name='denyAssignmentId'>
-            /// The ID of the deny assignment to get.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<DenyAssignment> GetAsync(this IDenyAssignmentsOperations operations, string scope, string denyAssignmentId, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.GetWithHttpMessagesAsync(scope, denyAssignmentId, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets a deny assignment by ID.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='denyAssignmentId'>
-            /// The fully qualified deny assignment ID. For example, use the format,
-            /// /subscriptions/{guid}/providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId}
-            /// for subscription level deny assignments, or
-            /// /providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId} for
-            /// tenant level deny assignments.
-            /// </param>
-            public static DenyAssignment GetById(this IDenyAssignmentsOperations operations, string denyAssignmentId)
-            {
-                return operations.GetByIdAsync(denyAssignmentId).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets a deny assignment by ID.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='denyAssignmentId'>
-            /// The fully qualified deny assignment ID. For example, use the format,
-            /// /subscriptions/{guid}/providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId}
-            /// for subscription level deny assignments, or
-            /// /providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId} for
-            /// tenant level deny assignments.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<DenyAssignment> GetByIdAsync(this IDenyAssignmentsOperations operations, string denyAssignmentId, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.GetByIdWithHttpMessagesAsync(denyAssignmentId, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a scope.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the deny assignments.
-            /// </param>
-            /// <param name='odataQuery'>
-            /// OData parameters to apply to the operation.
-            /// </param>
-            public static IPage<DenyAssignment> ListForScope(this IDenyAssignmentsOperations operations, string scope, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>))
-            {
-                return operations.ListForScopeAsync(scope, odataQuery).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a scope.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the deny assignments.
-            /// </param>
-            /// <param name='odataQuery'>
-            /// OData parameters to apply to the operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<DenyAssignment>> ListForScopeAsync(this IDenyAssignmentsOperations operations, string scope, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListForScopeWithHttpMessagesAsync(scope, odataQuery, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a resource.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            public static IPage<DenyAssignment> ListForResourceNext(this IDenyAssignmentsOperations operations, string nextPageLink)
-            {
-                return operations.ListForResourceNextAsync(nextPageLink).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a resource.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<DenyAssignment>> ListForResourceNextAsync(this IDenyAssignmentsOperations operations, string nextPageLink, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListForResourceNextWithHttpMessagesAsync(nextPageLink, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a resource group.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            public static IPage<DenyAssignment> ListForResourceGroupNext(this IDenyAssignmentsOperations operations, string nextPageLink)
-            {
-                return operations.ListForResourceGroupNextAsync(nextPageLink).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a resource group.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<DenyAssignment>> ListForResourceGroupNextAsync(this IDenyAssignmentsOperations operations, string nextPageLink, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListForResourceGroupNextWithHttpMessagesAsync(nextPageLink, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets all deny assignments for the subscription.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            public static IPage<DenyAssignment> ListNext(this IDenyAssignmentsOperations operations, string nextPageLink)
-            {
-                return operations.ListNextAsync(nextPageLink).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets all deny assignments for the subscription.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<DenyAssignment>> ListNextAsync(this IDenyAssignmentsOperations operations, string nextPageLink, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListNextWithHttpMessagesAsync(nextPageLink, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a scope.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            public static IPage<DenyAssignment> ListForScopeNext(this IDenyAssignmentsOperations operations, string nextPageLink)
-            {
-                return operations.ListForScopeNextAsync(nextPageLink).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets deny assignments for a scope.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<DenyAssignment>> ListForScopeNextAsync(this IDenyAssignmentsOperations operations, string nextPageLink, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListForScopeNextWithHttpMessagesAsync(nextPageLink, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/GlobalAdministratorOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/GlobalAdministratorOperations.cs
deleted file mode 100644
index 63a9a8723746..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/GlobalAdministratorOperations.cs
+++ /dev/null
@@ -1,198 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-    using System.Net;
-    using System.Net.Http;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// GlobalAdministratorOperations operations.
-    /// </summary>
-    internal partial class GlobalAdministratorOperations : IServiceOperations<AuthorizationManagementClient>, IGlobalAdministratorOperations
-    {
-        /// <summary>
-        /// Initializes a new instance of the GlobalAdministratorOperations class.
-        /// </summary>
-        /// <param name='client'>
-        /// Reference to the service client.
-        /// </param>
-        /// <exception cref="System.ArgumentNullException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        internal GlobalAdministratorOperations(AuthorizationManagementClient client)
-        {
-            if (client == null)
-            {
-                throw new System.ArgumentNullException("client");
-            }
-            Client = client;
-        }
-
-        /// <summary>
-        /// Gets a reference to the AuthorizationManagementClient
-        /// </summary>
-        public AuthorizationManagementClient Client { get; private set; }
-
-        /// <summary>
-        /// Elevates access for a Global Administrator.
-        /// </summary>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <return>
-        /// A response object containing the response body and response headers.
-        /// </return>
-        public async Task<AzureOperationResponse> ElevateAccessWithHttpMessagesAsync(Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            string apiVersion = "2015-07-01";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ElevateAccess", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "providers/Microsoft.Authorization/elevateAccess").ToString();
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("POST");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/GlobalAdministratorOperationsExtensions.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/GlobalAdministratorOperationsExtensions.cs
deleted file mode 100644
index 8dc535c1f0cf..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/GlobalAdministratorOperationsExtensions.cs
+++ /dev/null
@@ -1,50 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// Extension methods for GlobalAdministratorOperations.
-    /// </summary>
-    public static partial class GlobalAdministratorOperationsExtensions
-    {
-            /// <summary>
-            /// Elevates access for a Global Administrator.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            public static void ElevateAccess(this IGlobalAdministratorOperations operations)
-            {
-                operations.ElevateAccessAsync().GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Elevates access for a Global Administrator.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task ElevateAccessAsync(this IGlobalAdministratorOperations operations, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                (await operations.ElevateAccessWithHttpMessagesAsync(null, cancellationToken).ConfigureAwait(false)).Dispose();
-            }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IAuthorizationManagementClient.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IAuthorizationManagementClient.cs
index b150f02c9720..6d23d6d0aca3 100644
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IAuthorizationManagementClient.cs
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IAuthorizationManagementClient.cs
@@ -16,6 +16,10 @@ namespace Microsoft.Azure.Management.Authorization
     using Newtonsoft.Json;
 
     /// <summary>
+    /// Role based access control provides you a way to apply granular level
+    /// policy administration down to individual resources or resource groups.
+    /// These operations enable you to manage role assignments. A role
+    /// assignment grants access to Azure Active Directory users.
     /// </summary>
     public partial interface IAuthorizationManagementClient : System.IDisposable
     {
@@ -39,6 +43,11 @@ public partial interface IAuthorizationManagementClient : System.IDisposable
         /// </summary>
         ServiceClientCredentials Credentials { get; }
 
+        /// <summary>
+        /// The API version to use for this operation.
+        /// </summary>
+        string ApiVersion { get; }
+
         /// <summary>
         /// The ID of the target subscription.
         /// </summary>
@@ -63,36 +72,6 @@ public partial interface IAuthorizationManagementClient : System.IDisposable
         bool? GenerateClientRequestId { get; set; }
 
 
-        /// <summary>
-        /// Gets the IClassicAdministratorsOperations.
-        /// </summary>
-        IClassicAdministratorsOperations ClassicAdministrators { get; }
-
-        /// <summary>
-        /// Gets the IGlobalAdministratorOperations.
-        /// </summary>
-        IGlobalAdministratorOperations GlobalAdministrator { get; }
-
-        /// <summary>
-        /// Gets the IProviderOperationsMetadataOperations.
-        /// </summary>
-        IProviderOperationsMetadataOperations ProviderOperationsMetadata { get; }
-
-        /// <summary>
-        /// Gets the IPermissionsOperations.
-        /// </summary>
-        IPermissionsOperations Permissions { get; }
-
-        /// <summary>
-        /// Gets the IRoleDefinitionsOperations.
-        /// </summary>
-        IRoleDefinitionsOperations RoleDefinitions { get; }
-
-        /// <summary>
-        /// Gets the IDenyAssignmentsOperations.
-        /// </summary>
-        IDenyAssignmentsOperations DenyAssignments { get; }
-
         /// <summary>
         /// Gets the IRoleAssignmentsOperations.
         /// </summary>
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IClassicAdministratorsOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IClassicAdministratorsOperations.cs
deleted file mode 100644
index 4b4cc291ec36..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IClassicAdministratorsOperations.cs
+++ /dev/null
@@ -1,70 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// ClassicAdministratorsOperations operations.
-    /// </summary>
-    public partial interface IClassicAdministratorsOperations
-    {
-        /// <summary>
-        /// Gets service administrator, account administrator, and
-        /// co-administrators for the subscription.
-        /// </summary>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<ClassicAdministrator>>> ListWithHttpMessagesAsync(Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets service administrator, account administrator, and
-        /// co-administrators for the subscription.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<ClassicAdministrator>>> ListNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IDenyAssignmentsOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IDenyAssignmentsOperations.cs
deleted file mode 100644
index a1e1ee39aaa2..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IDenyAssignmentsOperations.cs
+++ /dev/null
@@ -1,277 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Microsoft.Rest.Azure.OData;
-    using Models;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// DenyAssignmentsOperations operations.
-    /// </summary>
-    public partial interface IDenyAssignmentsOperations
-    {
-        /// <summary>
-        /// Gets deny assignments for a resource.
-        /// </summary>
-        /// <param name='resourceGroupName'>
-        /// The name of the resource group.
-        /// </param>
-        /// <param name='resourceProviderNamespace'>
-        /// The namespace of the resource provider.
-        /// </param>
-        /// <param name='parentResourcePath'>
-        /// The parent resource identity.
-        /// </param>
-        /// <param name='resourceType'>
-        /// The resource type of the resource.
-        /// </param>
-        /// <param name='resourceName'>
-        /// The name of the resource to get deny assignments for.
-        /// </param>
-        /// <param name='odataQuery'>
-        /// OData parameters to apply to the operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<DenyAssignment>>> ListForResourceWithHttpMessagesAsync(string resourceGroupName, string resourceProviderNamespace, string parentResourcePath, string resourceType, string resourceName, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets deny assignments for a resource group.
-        /// </summary>
-        /// <param name='resourceGroupName'>
-        /// The name of the resource group.
-        /// </param>
-        /// <param name='odataQuery'>
-        /// OData parameters to apply to the operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<DenyAssignment>>> ListForResourceGroupWithHttpMessagesAsync(string resourceGroupName, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets all deny assignments for the subscription.
-        /// </summary>
-        /// <param name='odataQuery'>
-        /// OData parameters to apply to the operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<DenyAssignment>>> ListWithHttpMessagesAsync(ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Get the specified deny assignment.
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the deny assignment.
-        /// </param>
-        /// <param name='denyAssignmentId'>
-        /// The ID of the deny assignment to get.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<DenyAssignment>> GetWithHttpMessagesAsync(string scope, string denyAssignmentId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets a deny assignment by ID.
-        /// </summary>
-        /// <param name='denyAssignmentId'>
-        /// The fully qualified deny assignment ID. For example, use the
-        /// format,
-        /// /subscriptions/{guid}/providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId}
-        /// for subscription level deny assignments, or
-        /// /providers/Microsoft.Authorization/denyAssignments/{denyAssignmentId}
-        /// for tenant level deny assignments.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<DenyAssignment>> GetByIdWithHttpMessagesAsync(string denyAssignmentId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets deny assignments for a scope.
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the deny assignments.
-        /// </param>
-        /// <param name='odataQuery'>
-        /// OData parameters to apply to the operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<DenyAssignment>>> ListForScopeWithHttpMessagesAsync(string scope, ODataQuery<DenyAssignmentFilter> odataQuery = default(ODataQuery<DenyAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets deny assignments for a resource.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<DenyAssignment>>> ListForResourceNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets deny assignments for a resource group.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<DenyAssignment>>> ListForResourceGroupNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets all deny assignments for the subscription.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<DenyAssignment>>> ListNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets deny assignments for a scope.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<DenyAssignment>>> ListForScopeNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IGlobalAdministratorOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IGlobalAdministratorOperations.cs
deleted file mode 100644
index 1f49a281bee5..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IGlobalAdministratorOperations.cs
+++ /dev/null
@@ -1,43 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// GlobalAdministratorOperations operations.
-    /// </summary>
-    public partial interface IGlobalAdministratorOperations
-    {
-        /// <summary>
-        /// Elevates access for a Global Administrator.
-        /// </summary>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse> ElevateAccessWithHttpMessagesAsync(Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IPermissionsOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IPermissionsOperations.cs
deleted file mode 100644
index 63a5b674386f..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IPermissionsOperations.cs
+++ /dev/null
@@ -1,127 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// PermissionsOperations operations.
-    /// </summary>
-    public partial interface IPermissionsOperations
-    {
-        /// <summary>
-        /// Gets all permissions the caller has for a resource group.
-        /// </summary>
-        /// <param name='resourceGroupName'>
-        /// The name of the resource group.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<Permission>>> ListForResourceGroupWithHttpMessagesAsync(string resourceGroupName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets all permissions the caller has for a resource.
-        /// </summary>
-        /// <param name='resourceGroupName'>
-        /// The name of the resource group.
-        /// </param>
-        /// <param name='resourceProviderNamespace'>
-        /// The namespace of the resource provider.
-        /// </param>
-        /// <param name='parentResourcePath'>
-        /// The parent resource identity.
-        /// </param>
-        /// <param name='resourceType'>
-        /// The resource type of the resource.
-        /// </param>
-        /// <param name='resourceName'>
-        /// The name of the resource to get the permissions for.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<Permission>>> ListForResourceWithHttpMessagesAsync(string resourceGroupName, string resourceProviderNamespace, string parentResourcePath, string resourceType, string resourceName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets all permissions the caller has for a resource group.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<Permission>>> ListForResourceGroupNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets all permissions the caller has for a resource.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<Permission>>> ListForResourceNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IProviderOperationsMetadataOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IProviderOperationsMetadataOperations.cs
deleted file mode 100644
index 32e6e3b98cf8..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IProviderOperationsMetadataOperations.cs
+++ /dev/null
@@ -1,97 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// ProviderOperationsMetadataOperations operations.
-    /// </summary>
-    public partial interface IProviderOperationsMetadataOperations
-    {
-        /// <summary>
-        /// Gets provider operations metadata for the specified resource
-        /// provider.
-        /// </summary>
-        /// <param name='resourceProviderNamespace'>
-        /// The namespace of the resource provider.
-        /// </param>
-        /// <param name='expand'>
-        /// Specifies whether to expand the values.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<ProviderOperationsMetadata>> GetWithHttpMessagesAsync(string resourceProviderNamespace, string expand = "resourceTypes", Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets provider operations metadata for all resource providers.
-        /// </summary>
-        /// <param name='expand'>
-        /// Specifies whether to expand the values.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<ProviderOperationsMetadata>>> ListWithHttpMessagesAsync(string expand = "resourceTypes", Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets provider operations metadata for all resource providers.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<ProviderOperationsMetadata>>> ListNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IRoleAssignmentsOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IRoleAssignmentsOperations.cs
index 7d71e8e960dd..974450da9156 100644
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IRoleAssignmentsOperations.cs
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IRoleAssignmentsOperations.cs
@@ -25,10 +25,10 @@ namespace Microsoft.Azure.Management.Authorization
     public partial interface IRoleAssignmentsOperations
     {
         /// <summary>
-        /// Gets role assignments for a resource.
+        /// List role assignments for a resource.
         /// </summary>
         /// <param name='resourceGroupName'>
-        /// The name of the resource group.
+        /// The name of the resource group. The name is case insensitive.
         /// </param>
         /// <param name='resourceProviderNamespace'>
         /// The namespace of the resource provider.
@@ -51,7 +51,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -62,10 +62,10 @@ public partial interface IRoleAssignmentsOperations
         /// </exception>
         Task<AzureOperationResponse<IPage<RoleAssignment>>> ListForResourceWithHttpMessagesAsync(string resourceGroupName, string resourceProviderNamespace, string parentResourcePath, string resourceType, string resourceName, ODataQuery<RoleAssignmentFilter> odataQuery = default(ODataQuery<RoleAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
-        /// Gets role assignments for a resource group.
+        /// List role assignments for a resource group.
         /// </summary>
         /// <param name='resourceGroupName'>
-        /// The name of the resource group.
+        /// The name of the resource group. The name is case insensitive.
         /// </param>
         /// <param name='odataQuery'>
         /// OData parameters to apply to the operation.
@@ -76,7 +76,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -87,7 +87,7 @@ public partial interface IRoleAssignmentsOperations
         /// </exception>
         Task<AzureOperationResponse<IPage<RoleAssignment>>> ListForResourceGroupWithHttpMessagesAsync(string resourceGroupName, ODataQuery<RoleAssignmentFilter> odataQuery = default(ODataQuery<RoleAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
-        /// Deletes a role assignment.
+        /// Delete a role assignment.
         /// </summary>
         /// <param name='scope'>
         /// The scope of the role assignment to delete.
@@ -101,7 +101,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -112,7 +112,7 @@ public partial interface IRoleAssignmentsOperations
         /// </exception>
         Task<AzureOperationResponse<RoleAssignment>> DeleteWithHttpMessagesAsync(string scope, string roleAssignmentName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
-        /// Creates a role assignment.
+        /// Create a role assignment.
         /// </summary>
         /// <param name='scope'>
         /// The scope of the role assignment to create. The scope can be any
@@ -136,7 +136,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -161,7 +161,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -172,7 +172,7 @@ public partial interface IRoleAssignmentsOperations
         /// </exception>
         Task<AzureOperationResponse<RoleAssignment>> GetWithHttpMessagesAsync(string scope, string roleAssignmentName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
-        /// Deletes a role assignment.
+        /// Delete a role assignment.
         /// </summary>
         /// <param name='roleId'>
         /// The ID of the role assignment to delete.
@@ -183,7 +183,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -208,7 +208,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -230,7 +230,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -252,7 +252,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -277,7 +277,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -288,7 +288,7 @@ public partial interface IRoleAssignmentsOperations
         /// </exception>
         Task<AzureOperationResponse<IPage<RoleAssignment>>> ListForScopeWithHttpMessagesAsync(string scope, ODataQuery<RoleAssignmentFilter> odataQuery = default(ODataQuery<RoleAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
-        /// Gets role assignments for a resource.
+        /// List role assignments for a resource.
         /// </summary>
         /// <param name='nextPageLink'>
         /// The NextLink from the previous successful call to List operation.
@@ -299,7 +299,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -310,7 +310,7 @@ public partial interface IRoleAssignmentsOperations
         /// </exception>
         Task<AzureOperationResponse<IPage<RoleAssignment>>> ListForResourceNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
         /// <summary>
-        /// Gets role assignments for a resource group.
+        /// List role assignments for a resource group.
         /// </summary>
         /// <param name='nextPageLink'>
         /// The NextLink from the previous successful call to List operation.
@@ -321,7 +321,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -343,7 +343,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
@@ -365,7 +365,7 @@ public partial interface IRoleAssignmentsOperations
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="Microsoft.Rest.SerializationException">
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IRoleDefinitionsOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IRoleDefinitionsOperations.cs
deleted file mode 100644
index 8a6b9b573145..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/IRoleDefinitionsOperations.cs
+++ /dev/null
@@ -1,179 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Microsoft.Rest.Azure.OData;
-    using Models;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// RoleDefinitionsOperations operations.
-    /// </summary>
-    public partial interface IRoleDefinitionsOperations
-    {
-        /// <summary>
-        /// Deletes a role definition.
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the role definition.
-        /// </param>
-        /// <param name='roleDefinitionId'>
-        /// The ID of the role definition to delete.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<RoleDefinition>> DeleteWithHttpMessagesAsync(string scope, string roleDefinitionId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Get role definition by name (GUID).
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the role definition.
-        /// </param>
-        /// <param name='roleDefinitionId'>
-        /// The ID of the role definition.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<RoleDefinition>> GetWithHttpMessagesAsync(string scope, string roleDefinitionId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Creates or updates a role definition.
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the role definition.
-        /// </param>
-        /// <param name='roleDefinitionId'>
-        /// The ID of the role definition.
-        /// </param>
-        /// <param name='roleDefinition'>
-        /// The values for the role definition.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<RoleDefinition>> CreateOrUpdateWithHttpMessagesAsync(string scope, string roleDefinitionId, RoleDefinition roleDefinition, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Get all role definitions that are applicable at scope and above.
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the role definition.
-        /// </param>
-        /// <param name='odataQuery'>
-        /// OData parameters to apply to the operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<RoleDefinition>>> ListWithHttpMessagesAsync(string scope, ODataQuery<RoleDefinitionFilter> odataQuery = default(ODataQuery<RoleDefinitionFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Gets a role definition by ID.
-        /// </summary>
-        /// <param name='roleId'>
-        /// The fully qualified role definition ID. Use the format,
-        /// /subscriptions/{guid}/providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId}
-        /// for subscription level role definitions, or
-        /// /providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId}
-        /// for tenant level role definitions.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<RoleDefinition>> GetByIdWithHttpMessagesAsync(string roleId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-        /// <summary>
-        /// Get all role definitions that are applicable at scope and above.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// The headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="Microsoft.Rest.Azure.CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <exception cref="Microsoft.Rest.ValidationException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        Task<AzureOperationResponse<IPage<RoleDefinition>>> ListNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken));
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ClassicAdministrator.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ClassicAdministrator.cs
deleted file mode 100644
index b8d9b301b3f0..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ClassicAdministrator.cs
+++ /dev/null
@@ -1,87 +0,0 @@
-// <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.Authorization.Models
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Serialization;
-    using Newtonsoft.Json;
-    using System.Linq;
-
-    /// <summary>
-    /// Classic Administrators
-    /// </summary>
-    [Rest.Serialization.JsonTransformation]
-    public partial class ClassicAdministrator
-    {
-        /// <summary>
-        /// Initializes a new instance of the ClassicAdministrator class.
-        /// </summary>
-        public ClassicAdministrator()
-        {
-            CustomInit();
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the ClassicAdministrator class.
-        /// </summary>
-        /// <param name="id">The ID of the administrator.</param>
-        /// <param name="name">The name of the administrator.</param>
-        /// <param name="type">The type of the administrator.</param>
-        /// <param name="emailAddress">The email address of the
-        /// administrator.</param>
-        /// <param name="role">The role of the administrator.</param>
-        public ClassicAdministrator(string id = default(string), string name = default(string), string type = default(string), string emailAddress = default(string), string role = default(string))
-        {
-            Id = id;
-            Name = name;
-            Type = type;
-            EmailAddress = emailAddress;
-            Role = role;
-            CustomInit();
-        }
-
-        /// <summary>
-        /// An initialization method that performs custom operations like setting defaults
-        /// </summary>
-        partial void CustomInit();
-
-        /// <summary>
-        /// Gets or sets the ID of the administrator.
-        /// </summary>
-        [JsonProperty(PropertyName = "id")]
-        public string Id { get; set; }
-
-        /// <summary>
-        /// Gets or sets the name of the administrator.
-        /// </summary>
-        [JsonProperty(PropertyName = "name")]
-        public string Name { get; set; }
-
-        /// <summary>
-        /// Gets or sets the type of the administrator.
-        /// </summary>
-        [JsonProperty(PropertyName = "type")]
-        public string Type { get; set; }
-
-        /// <summary>
-        /// Gets or sets the email address of the administrator.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.emailAddress")]
-        public string EmailAddress { get; set; }
-
-        /// <summary>
-        /// Gets or sets the role of the administrator.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.role")]
-        public string Role { get; set; }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/DenyAssignment.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/DenyAssignment.cs
deleted file mode 100644
index 8ffb4af3444b..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/DenyAssignment.cs
+++ /dev/null
@@ -1,149 +0,0 @@
-// <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.Authorization.Models
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Serialization;
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-
-    /// <summary>
-    /// Deny Assignment
-    /// </summary>
-    [Rest.Serialization.JsonTransformation]
-    public partial class DenyAssignment
-    {
-        /// <summary>
-        /// Initializes a new instance of the DenyAssignment class.
-        /// </summary>
-        public DenyAssignment()
-        {
-            CustomInit();
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the DenyAssignment class.
-        /// </summary>
-        /// <param name="id">The deny assignment ID.</param>
-        /// <param name="name">The deny assignment name.</param>
-        /// <param name="type">The deny assignment type.</param>
-        /// <param name="denyAssignmentName">The display name of the deny
-        /// assignment.</param>
-        /// <param name="description">The description of the deny
-        /// assignment.</param>
-        /// <param name="permissions">An array of permissions that are denied
-        /// by the deny assignment.</param>
-        /// <param name="scope">The deny assignment scope.</param>
-        /// <param name="doNotApplyToChildScopes">Determines if the deny
-        /// assignment applies to child scopes. Default value is false.</param>
-        /// <param name="principals">Array of principals to which the deny
-        /// assignment applies.</param>
-        /// <param name="excludePrincipals">Array of principals to which the
-        /// deny assignment does not apply.</param>
-        /// <param name="isSystemProtected">Specifies whether this deny
-        /// assignment was created by Azure and cannot be edited or
-        /// deleted.</param>
-        public DenyAssignment(string id = default(string), string name = default(string), string type = default(string), string denyAssignmentName = default(string), string description = default(string), IList<DenyAssignmentPermission> permissions = default(IList<DenyAssignmentPermission>), string scope = default(string), bool? doNotApplyToChildScopes = default(bool?), IList<Principal> principals = default(IList<Principal>), IList<Principal> excludePrincipals = default(IList<Principal>), bool? isSystemProtected = default(bool?))
-        {
-            Id = id;
-            Name = name;
-            Type = type;
-            DenyAssignmentName = denyAssignmentName;
-            Description = description;
-            Permissions = permissions;
-            Scope = scope;
-            DoNotApplyToChildScopes = doNotApplyToChildScopes;
-            Principals = principals;
-            ExcludePrincipals = excludePrincipals;
-            IsSystemProtected = isSystemProtected;
-            CustomInit();
-        }
-
-        /// <summary>
-        /// An initialization method that performs custom operations like setting defaults
-        /// </summary>
-        partial void CustomInit();
-
-        /// <summary>
-        /// Gets the deny assignment ID.
-        /// </summary>
-        [JsonProperty(PropertyName = "id")]
-        public string Id { get; private set; }
-
-        /// <summary>
-        /// Gets the deny assignment name.
-        /// </summary>
-        [JsonProperty(PropertyName = "name")]
-        public string Name { get; private set; }
-
-        /// <summary>
-        /// Gets the deny assignment type.
-        /// </summary>
-        [JsonProperty(PropertyName = "type")]
-        public string Type { get; private set; }
-
-        /// <summary>
-        /// Gets or sets the display name of the deny assignment.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.denyAssignmentName")]
-        public string DenyAssignmentName { get; set; }
-
-        /// <summary>
-        /// Gets or sets the description of the deny assignment.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.description")]
-        public string Description { get; set; }
-
-        /// <summary>
-        /// Gets or sets an array of permissions that are denied by the deny
-        /// assignment.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.permissions")]
-        public IList<DenyAssignmentPermission> Permissions { get; set; }
-
-        /// <summary>
-        /// Gets or sets the deny assignment scope.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.scope")]
-        public string Scope { get; set; }
-
-        /// <summary>
-        /// Gets or sets determines if the deny assignment applies to child
-        /// scopes. Default value is false.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.doNotApplyToChildScopes")]
-        public bool? DoNotApplyToChildScopes { get; set; }
-
-        /// <summary>
-        /// Gets or sets array of principals to which the deny assignment
-        /// applies.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.principals")]
-        public IList<Principal> Principals { get; set; }
-
-        /// <summary>
-        /// Gets or sets array of principals to which the deny assignment does
-        /// not apply.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.excludePrincipals")]
-        public IList<Principal> ExcludePrincipals { get; set; }
-
-        /// <summary>
-        /// Gets or sets specifies whether this deny assignment was created by
-        /// Azure and cannot be edited or deleted.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.isSystemProtected")]
-        public bool? IsSystemProtected { get; set; }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/DenyAssignmentFilter.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/DenyAssignmentFilter.cs
deleted file mode 100644
index 22660277fc27..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/DenyAssignmentFilter.cs
+++ /dev/null
@@ -1,75 +0,0 @@
-// <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.Authorization.Models
-{
-    using Newtonsoft.Json;
-    using System.Linq;
-
-    /// <summary>
-    /// Deny Assignments filter
-    /// </summary>
-    public partial class DenyAssignmentFilter
-    {
-        /// <summary>
-        /// Initializes a new instance of the DenyAssignmentFilter class.
-        /// </summary>
-        public DenyAssignmentFilter()
-        {
-            CustomInit();
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the DenyAssignmentFilter class.
-        /// </summary>
-        /// <param name="denyAssignmentName">Return deny assignment with
-        /// specified name.</param>
-        /// <param name="principalId">Return all deny assignments where the
-        /// specified principal is listed in the principals list of deny
-        /// assignments.</param>
-        /// <param name="gdprExportPrincipalId">Return all deny assignments
-        /// where the specified principal is listed either in the principals
-        /// list or exclude principals list of deny assignments.</param>
-        public DenyAssignmentFilter(string denyAssignmentName = default(string), string principalId = default(string), string gdprExportPrincipalId = default(string))
-        {
-            DenyAssignmentName = denyAssignmentName;
-            PrincipalId = principalId;
-            GdprExportPrincipalId = gdprExportPrincipalId;
-            CustomInit();
-        }
-
-        /// <summary>
-        /// An initialization method that performs custom operations like setting defaults
-        /// </summary>
-        partial void CustomInit();
-
-        /// <summary>
-        /// Gets or sets return deny assignment with specified name.
-        /// </summary>
-        [JsonProperty(PropertyName = "denyAssignmentName")]
-        public string DenyAssignmentName { get; set; }
-
-        /// <summary>
-        /// Gets or sets return all deny assignments where the specified
-        /// principal is listed in the principals list of deny assignments.
-        /// </summary>
-        [JsonProperty(PropertyName = "principalId")]
-        public string PrincipalId { get; set; }
-
-        /// <summary>
-        /// Gets or sets return all deny assignments where the specified
-        /// principal is listed either in the principals list or exclude
-        /// principals list of deny assignments.
-        /// </summary>
-        [JsonProperty(PropertyName = "gdprExportPrincipalId")]
-        public string GdprExportPrincipalId { get; set; }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/DenyAssignmentPermission.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/DenyAssignmentPermission.cs
deleted file mode 100644
index 3690b9b956fc..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/DenyAssignmentPermission.cs
+++ /dev/null
@@ -1,85 +0,0 @@
-// <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.Authorization.Models
-{
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-
-    /// <summary>
-    /// Deny assignment permissions.
-    /// </summary>
-    public partial class DenyAssignmentPermission
-    {
-        /// <summary>
-        /// Initializes a new instance of the DenyAssignmentPermission class.
-        /// </summary>
-        public DenyAssignmentPermission()
-        {
-            CustomInit();
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the DenyAssignmentPermission class.
-        /// </summary>
-        /// <param name="actions">Actions to which the deny assignment does not
-        /// grant access.</param>
-        /// <param name="notActions">Actions to exclude from that the deny
-        /// assignment does not grant access.</param>
-        /// <param name="dataActions">Data actions to which the deny assignment
-        /// does not grant access.</param>
-        /// <param name="notDataActions">Data actions to exclude from that the
-        /// deny assignment does not grant access.</param>
-        public DenyAssignmentPermission(IList<string> actions = default(IList<string>), IList<string> notActions = default(IList<string>), IList<string> dataActions = default(IList<string>), IList<string> notDataActions = default(IList<string>))
-        {
-            Actions = actions;
-            NotActions = notActions;
-            DataActions = dataActions;
-            NotDataActions = notDataActions;
-            CustomInit();
-        }
-
-        /// <summary>
-        /// An initialization method that performs custom operations like setting defaults
-        /// </summary>
-        partial void CustomInit();
-
-        /// <summary>
-        /// Gets or sets actions to which the deny assignment does not grant
-        /// access.
-        /// </summary>
-        [JsonProperty(PropertyName = "actions")]
-        public IList<string> Actions { get; set; }
-
-        /// <summary>
-        /// Gets or sets actions to exclude from that the deny assignment does
-        /// not grant access.
-        /// </summary>
-        [JsonProperty(PropertyName = "notActions")]
-        public IList<string> NotActions { get; set; }
-
-        /// <summary>
-        /// Gets or sets data actions to which the deny assignment does not
-        /// grant access.
-        /// </summary>
-        [JsonProperty(PropertyName = "dataActions")]
-        public IList<string> DataActions { get; set; }
-
-        /// <summary>
-        /// Gets or sets data actions to exclude from that the deny assignment
-        /// does not grant access.
-        /// </summary>
-        [JsonProperty(PropertyName = "notDataActions")]
-        public IList<string> NotDataActions { get; set; }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleDefinitionFilter.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorAdditionalInfo.cs
similarity index 53%
rename from sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleDefinitionFilter.cs
rename to sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorAdditionalInfo.cs
index daabb45b9de1..08e4d8460cfd 100644
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleDefinitionFilter.cs
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorAdditionalInfo.cs
@@ -14,29 +14,27 @@ namespace Microsoft.Azure.Management.Authorization.Models
     using System.Linq;
 
     /// <summary>
-    /// Role Definitions filter
+    /// The resource management error additional info.
     /// </summary>
-    public partial class RoleDefinitionFilter
+    public partial class ErrorAdditionalInfo
     {
         /// <summary>
-        /// Initializes a new instance of the RoleDefinitionFilter class.
+        /// Initializes a new instance of the ErrorAdditionalInfo class.
         /// </summary>
-        public RoleDefinitionFilter()
+        public ErrorAdditionalInfo()
         {
             CustomInit();
         }
 
         /// <summary>
-        /// Initializes a new instance of the RoleDefinitionFilter class.
+        /// Initializes a new instance of the ErrorAdditionalInfo class.
         /// </summary>
-        /// <param name="roleName">Returns role definition with the specific
-        /// name.</param>
-        /// <param name="type">Returns role definition with the specific
-        /// type.</param>
-        public RoleDefinitionFilter(string roleName = default(string), string type = default(string))
+        /// <param name="type">The additional info type.</param>
+        /// <param name="info">The additional info.</param>
+        public ErrorAdditionalInfo(string type = default(string), object info = default(object))
         {
-            RoleName = roleName;
             Type = type;
+            Info = info;
             CustomInit();
         }
 
@@ -46,16 +44,16 @@ public RoleDefinitionFilter()
         partial void CustomInit();
 
         /// <summary>
-        /// Gets or sets returns role definition with the specific name.
+        /// Gets the additional info type.
         /// </summary>
-        [JsonProperty(PropertyName = "roleName")]
-        public string RoleName { get; set; }
+        [JsonProperty(PropertyName = "type")]
+        public string Type { get; private set; }
 
         /// <summary>
-        /// Gets or sets returns role definition with the specific type.
+        /// Gets the additional info.
         /// </summary>
-        [JsonProperty(PropertyName = "type")]
-        public string Type { get; set; }
+        [JsonProperty(PropertyName = "info")]
+        public object Info { get; private set; }
 
     }
 }
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorDetail.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorDetail.cs
new file mode 100644
index 000000000000..40e1b30c1c36
--- /dev/null
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorDetail.cs
@@ -0,0 +1,85 @@
+// <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.Authorization.Models
+{
+    using Newtonsoft.Json;
+    using System.Collections;
+    using System.Collections.Generic;
+    using System.Linq;
+
+    /// <summary>
+    /// The error detail.
+    /// </summary>
+    public partial class ErrorDetail
+    {
+        /// <summary>
+        /// Initializes a new instance of the ErrorDetail class.
+        /// </summary>
+        public ErrorDetail()
+        {
+            CustomInit();
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the ErrorDetail class.
+        /// </summary>
+        /// <param name="code">The error code.</param>
+        /// <param name="message">The error message.</param>
+        /// <param name="target">The error target.</param>
+        /// <param name="details">The error details.</param>
+        /// <param name="additionalInfo">The error additional info.</param>
+        public ErrorDetail(string code = default(string), string message = default(string), string target = default(string), IList<ErrorDetail> details = default(IList<ErrorDetail>), IList<ErrorAdditionalInfo> additionalInfo = default(IList<ErrorAdditionalInfo>))
+        {
+            Code = code;
+            Message = message;
+            Target = target;
+            Details = details;
+            AdditionalInfo = additionalInfo;
+            CustomInit();
+        }
+
+        /// <summary>
+        /// An initialization method that performs custom operations like setting defaults
+        /// </summary>
+        partial void CustomInit();
+
+        /// <summary>
+        /// Gets the error code.
+        /// </summary>
+        [JsonProperty(PropertyName = "code")]
+        public string Code { get; private set; }
+
+        /// <summary>
+        /// Gets the error message.
+        /// </summary>
+        [JsonProperty(PropertyName = "message")]
+        public string Message { get; private set; }
+
+        /// <summary>
+        /// Gets the error target.
+        /// </summary>
+        [JsonProperty(PropertyName = "target")]
+        public string Target { get; private set; }
+
+        /// <summary>
+        /// Gets the error details.
+        /// </summary>
+        [JsonProperty(PropertyName = "details")]
+        public IList<ErrorDetail> Details { get; private set; }
+
+        /// <summary>
+        /// Gets the error additional info.
+        /// </summary>
+        [JsonProperty(PropertyName = "additionalInfo")]
+        public IList<ErrorAdditionalInfo> AdditionalInfo { get; private set; }
+
+    }
+}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorResponse.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorResponse.cs
new file mode 100644
index 000000000000..85201d33aa1e
--- /dev/null
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorResponse.cs
@@ -0,0 +1,56 @@
+// <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.Authorization.Models
+{
+    using Newtonsoft.Json;
+    using System.Linq;
+
+    /// <summary>
+    /// Error response
+    /// </summary>
+    /// <remarks>
+    /// Common error response for all Azure Resource Manager APIs to return
+    /// error details for failed operations. (This also follows the OData error
+    /// response format.).
+    /// </remarks>
+    public partial class ErrorResponse
+    {
+        /// <summary>
+        /// Initializes a new instance of the ErrorResponse class.
+        /// </summary>
+        public ErrorResponse()
+        {
+            CustomInit();
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the ErrorResponse class.
+        /// </summary>
+        /// <param name="error">The error object.</param>
+        public ErrorResponse(ErrorDetail error = default(ErrorDetail))
+        {
+            Error = error;
+            CustomInit();
+        }
+
+        /// <summary>
+        /// An initialization method that performs custom operations like setting defaults
+        /// </summary>
+        partial void CustomInit();
+
+        /// <summary>
+        /// Gets or sets the error object.
+        /// </summary>
+        [JsonProperty(PropertyName = "error")]
+        public ErrorDetail Error { get; set; }
+
+    }
+}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorResponseException.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorResponseException.cs
new file mode 100644
index 000000000000..061d84c9b444
--- /dev/null
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ErrorResponseException.cs
@@ -0,0 +1,62 @@
+// <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.Authorization.Models
+{
+    using Microsoft.Rest;
+
+    /// <summary>
+    /// Exception thrown for an invalid response with ErrorResponse
+    /// information.
+    /// </summary>
+    public partial class ErrorResponseException : RestException
+    {
+        /// <summary>
+        /// Gets information about the associated HTTP request.
+        /// </summary>
+        public HttpRequestMessageWrapper Request { get; set; }
+
+        /// <summary>
+        /// Gets information about the associated HTTP response.
+        /// </summary>
+        public HttpResponseMessageWrapper Response { get; set; }
+
+        /// <summary>
+        /// Gets or sets the body object.
+        /// </summary>
+        public ErrorResponse Body { get; set; }
+
+        /// <summary>
+        /// Initializes a new instance of the ErrorResponseException class.
+        /// </summary>
+        public ErrorResponseException()
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the ErrorResponseException class.
+        /// </summary>
+        /// <param name="message">The exception message.</param>
+        public ErrorResponseException(string message)
+            : this(message, null)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the ErrorResponseException class.
+        /// </summary>
+        /// <param name="message">The exception message.</param>
+        /// <param name="innerException">Inner exception.</param>
+        public ErrorResponseException(string message, System.Exception innerException)
+            : base(message, innerException)
+        {
+        }
+    }
+}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/Permission.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/Permission.cs
deleted file mode 100644
index c9025e26f9c0..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/Permission.cs
+++ /dev/null
@@ -1,77 +0,0 @@
-// <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.Authorization.Models
-{
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-
-    /// <summary>
-    /// Role definition permissions.
-    /// </summary>
-    public partial class Permission
-    {
-        /// <summary>
-        /// Initializes a new instance of the Permission class.
-        /// </summary>
-        public Permission()
-        {
-            CustomInit();
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the Permission class.
-        /// </summary>
-        /// <param name="actions">Allowed actions.</param>
-        /// <param name="notActions">Denied actions.</param>
-        /// <param name="dataActions">Allowed Data actions.</param>
-        /// <param name="notDataActions">Denied Data actions.</param>
-        public Permission(IList<string> actions = default(IList<string>), IList<string> notActions = default(IList<string>), IList<string> dataActions = default(IList<string>), IList<string> notDataActions = default(IList<string>))
-        {
-            Actions = actions;
-            NotActions = notActions;
-            DataActions = dataActions;
-            NotDataActions = notDataActions;
-            CustomInit();
-        }
-
-        /// <summary>
-        /// An initialization method that performs custom operations like setting defaults
-        /// </summary>
-        partial void CustomInit();
-
-        /// <summary>
-        /// Gets or sets allowed actions.
-        /// </summary>
-        [JsonProperty(PropertyName = "actions")]
-        public IList<string> Actions { get; set; }
-
-        /// <summary>
-        /// Gets or sets denied actions.
-        /// </summary>
-        [JsonProperty(PropertyName = "notActions")]
-        public IList<string> NotActions { get; set; }
-
-        /// <summary>
-        /// Gets or sets allowed Data actions.
-        /// </summary>
-        [JsonProperty(PropertyName = "dataActions")]
-        public IList<string> DataActions { get; set; }
-
-        /// <summary>
-        /// Gets or sets denied Data actions.
-        /// </summary>
-        [JsonProperty(PropertyName = "notDataActions")]
-        public IList<string> NotDataActions { get; set; }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/Principal.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/Principal.cs
deleted file mode 100644
index 8eb0229796e0..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/Principal.cs
+++ /dev/null
@@ -1,75 +0,0 @@
-// <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.Authorization.Models
-{
-    using Newtonsoft.Json;
-    using System.Linq;
-
-    /// <summary>
-    /// Deny assignment principal.
-    /// </summary>
-    public partial class Principal
-    {
-        /// <summary>
-        /// Initializes a new instance of the Principal class.
-        /// </summary>
-        public Principal()
-        {
-            CustomInit();
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the Principal class.
-        /// </summary>
-        /// <param name="id">Object ID of the Azure AD principal (user, group,
-        /// or service principal) to which the deny assignment applies. An
-        /// empty guid '00000000-0000-0000-0000-000000000000' as principal id
-        /// and principal type as 'Everyone' represents all users, groups and
-        /// service principals.</param>
-        /// <param name="type">Type of object represented by principal id
-        /// (user, group, or service principal). An empty guid
-        /// '00000000-0000-0000-0000-000000000000' as principal id and
-        /// principal type as 'Everyone' represents all users, groups and
-        /// service principals.</param>
-        public Principal(string id = default(string), string type = default(string))
-        {
-            Id = id;
-            Type = type;
-            CustomInit();
-        }
-
-        /// <summary>
-        /// An initialization method that performs custom operations like setting defaults
-        /// </summary>
-        partial void CustomInit();
-
-        /// <summary>
-        /// Gets object ID of the Azure AD principal (user, group, or service
-        /// principal) to which the deny assignment applies. An empty guid
-        /// '00000000-0000-0000-0000-000000000000' as principal id and
-        /// principal type as 'Everyone' represents all users, groups and
-        /// service principals.
-        /// </summary>
-        [JsonProperty(PropertyName = "id")]
-        public string Id { get; private set; }
-
-        /// <summary>
-        /// Gets type of object represented by principal id (user, group, or
-        /// service principal). An empty guid
-        /// '00000000-0000-0000-0000-000000000000' as principal id and
-        /// principal type as 'Everyone' represents all users, groups and
-        /// service principals.
-        /// </summary>
-        [JsonProperty(PropertyName = "type")]
-        public string Type { get; private set; }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ProviderOperation.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ProviderOperation.cs
deleted file mode 100644
index 69f80c52c4e1..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ProviderOperation.cs
+++ /dev/null
@@ -1,92 +0,0 @@
-// <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.Authorization.Models
-{
-    using Newtonsoft.Json;
-    using System.Linq;
-
-    /// <summary>
-    /// Operation
-    /// </summary>
-    public partial class ProviderOperation
-    {
-        /// <summary>
-        /// Initializes a new instance of the ProviderOperation class.
-        /// </summary>
-        public ProviderOperation()
-        {
-            CustomInit();
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the ProviderOperation class.
-        /// </summary>
-        /// <param name="name">The operation name.</param>
-        /// <param name="displayName">The operation display name.</param>
-        /// <param name="description">The operation description.</param>
-        /// <param name="origin">The operation origin.</param>
-        /// <param name="properties">The operation properties.</param>
-        /// <param name="isDataAction">The dataAction flag to specify the
-        /// operation type.</param>
-        public ProviderOperation(string name = default(string), string displayName = default(string), string description = default(string), string origin = default(string), object properties = default(object), bool? isDataAction = default(bool?))
-        {
-            Name = name;
-            DisplayName = displayName;
-            Description = description;
-            Origin = origin;
-            Properties = properties;
-            IsDataAction = isDataAction;
-            CustomInit();
-        }
-
-        /// <summary>
-        /// An initialization method that performs custom operations like setting defaults
-        /// </summary>
-        partial void CustomInit();
-
-        /// <summary>
-        /// Gets or sets the operation name.
-        /// </summary>
-        [JsonProperty(PropertyName = "name")]
-        public string Name { get; set; }
-
-        /// <summary>
-        /// Gets or sets the operation display name.
-        /// </summary>
-        [JsonProperty(PropertyName = "displayName")]
-        public string DisplayName { get; set; }
-
-        /// <summary>
-        /// Gets or sets the operation description.
-        /// </summary>
-        [JsonProperty(PropertyName = "description")]
-        public string Description { get; set; }
-
-        /// <summary>
-        /// Gets or sets the operation origin.
-        /// </summary>
-        [JsonProperty(PropertyName = "origin")]
-        public string Origin { get; set; }
-
-        /// <summary>
-        /// Gets or sets the operation properties.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties")]
-        public object Properties { get; set; }
-
-        /// <summary>
-        /// Gets or sets the dataAction flag to specify the operation type.
-        /// </summary>
-        [JsonProperty(PropertyName = "isDataAction")]
-        public bool? IsDataAction { get; set; }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ProviderOperationsMetadata.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ProviderOperationsMetadata.cs
deleted file mode 100644
index 47cf2dff941b..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ProviderOperationsMetadata.cs
+++ /dev/null
@@ -1,93 +0,0 @@
-// <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.Authorization.Models
-{
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-
-    /// <summary>
-    /// Provider Operations metadata
-    /// </summary>
-    public partial class ProviderOperationsMetadata
-    {
-        /// <summary>
-        /// Initializes a new instance of the ProviderOperationsMetadata class.
-        /// </summary>
-        public ProviderOperationsMetadata()
-        {
-            CustomInit();
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the ProviderOperationsMetadata class.
-        /// </summary>
-        /// <param name="id">The provider id.</param>
-        /// <param name="name">The provider name.</param>
-        /// <param name="type">The provider type.</param>
-        /// <param name="displayName">The provider display name.</param>
-        /// <param name="resourceTypes">The provider resource types</param>
-        /// <param name="operations">The provider operations.</param>
-        public ProviderOperationsMetadata(string id = default(string), string name = default(string), string type = default(string), string displayName = default(string), IList<ResourceType> resourceTypes = default(IList<ResourceType>), IList<ProviderOperation> operations = default(IList<ProviderOperation>))
-        {
-            Id = id;
-            Name = name;
-            Type = type;
-            DisplayName = displayName;
-            ResourceTypes = resourceTypes;
-            Operations = operations;
-            CustomInit();
-        }
-
-        /// <summary>
-        /// An initialization method that performs custom operations like setting defaults
-        /// </summary>
-        partial void CustomInit();
-
-        /// <summary>
-        /// Gets or sets the provider id.
-        /// </summary>
-        [JsonProperty(PropertyName = "id")]
-        public string Id { get; set; }
-
-        /// <summary>
-        /// Gets or sets the provider name.
-        /// </summary>
-        [JsonProperty(PropertyName = "name")]
-        public string Name { get; set; }
-
-        /// <summary>
-        /// Gets or sets the provider type.
-        /// </summary>
-        [JsonProperty(PropertyName = "type")]
-        public string Type { get; set; }
-
-        /// <summary>
-        /// Gets or sets the provider display name.
-        /// </summary>
-        [JsonProperty(PropertyName = "displayName")]
-        public string DisplayName { get; set; }
-
-        /// <summary>
-        /// Gets or sets the provider resource types
-        /// </summary>
-        [JsonProperty(PropertyName = "resourceTypes")]
-        public IList<ResourceType> ResourceTypes { get; set; }
-
-        /// <summary>
-        /// Gets or sets the provider operations.
-        /// </summary>
-        [JsonProperty(PropertyName = "operations")]
-        public IList<ProviderOperation> Operations { get; set; }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ResourceType.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ResourceType.cs
deleted file mode 100644
index a57f0cae6cdd..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/ResourceType.cs
+++ /dev/null
@@ -1,69 +0,0 @@
-// <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.Authorization.Models
-{
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-
-    /// <summary>
-    /// Resource Type
-    /// </summary>
-    public partial class ResourceType
-    {
-        /// <summary>
-        /// Initializes a new instance of the ResourceType class.
-        /// </summary>
-        public ResourceType()
-        {
-            CustomInit();
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the ResourceType class.
-        /// </summary>
-        /// <param name="name">The resource type name.</param>
-        /// <param name="displayName">The resource type display name.</param>
-        /// <param name="operations">The resource type operations.</param>
-        public ResourceType(string name = default(string), string displayName = default(string), IList<ProviderOperation> operations = default(IList<ProviderOperation>))
-        {
-            Name = name;
-            DisplayName = displayName;
-            Operations = operations;
-            CustomInit();
-        }
-
-        /// <summary>
-        /// An initialization method that performs custom operations like setting defaults
-        /// </summary>
-        partial void CustomInit();
-
-        /// <summary>
-        /// Gets or sets the resource type name.
-        /// </summary>
-        [JsonProperty(PropertyName = "name")]
-        public string Name { get; set; }
-
-        /// <summary>
-        /// Gets or sets the resource type display name.
-        /// </summary>
-        [JsonProperty(PropertyName = "displayName")]
-        public string DisplayName { get; set; }
-
-        /// <summary>
-        /// Gets or sets the resource type operations.
-        /// </summary>
-        [JsonProperty(PropertyName = "operations")]
-        public IList<ProviderOperation> Operations { get; set; }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleAssignment.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleAssignment.cs
index 7825ab6a6b49..e069fb7f7eda 100644
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleAssignment.cs
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleAssignment.cs
@@ -46,10 +46,21 @@ public RoleAssignment()
         /// <param name="canDelegate">The Delegation flag for the role
         /// assignment</param>
         /// <param name="description">Description of role assignment</param>
-        /// <param name="condition">The conditions on the role
+        /// <param name="condition">The conditions on the role assignment. This
+        /// limits the resources it can be assigned to. e.g.:
+        /// @Resource[Microsoft.Storage/storageAccounts/blobServices/containers:ContainerName]
+        /// StringEqualsIgnoreCase 'foo_storage_container'</param>
+        /// <param name="conditionVersion">Version of the condition. Currently
+        /// accepted value is '2.0'</param>
+        /// <param name="createdOn">Time it was created</param>
+        /// <param name="updatedOn">Time it was updated</param>
+        /// <param name="createdBy">Id of the user who created the
         /// assignment</param>
-        /// <param name="conditionVersion">Version of the condition</param>
-        public RoleAssignment(string id = default(string), string name = default(string), string type = default(string), string scope = default(string), string roleDefinitionId = default(string), string principalId = default(string), string principalType = default(string), bool? canDelegate = default(bool?), string description = default(string), string condition = default(string), string conditionVersion = default(string))
+        /// <param name="updatedBy">Id of the user who updated the
+        /// assignment</param>
+        /// <param name="delegatedManagedIdentityResourceId">Id of the
+        /// delegated managed identity resource</param>
+        public RoleAssignment(string id = default(string), string name = default(string), string type = default(string), string scope = default(string), string roleDefinitionId = default(string), string principalId = default(string), string principalType = default(string), bool? canDelegate = default(bool?), string description = default(string), string condition = default(string), string conditionVersion = default(string), System.DateTime? createdOn = default(System.DateTime?), System.DateTime? updatedOn = default(System.DateTime?), string createdBy = default(string), string updatedBy = default(string), string delegatedManagedIdentityResourceId = default(string))
         {
             Id = id;
             Name = name;
@@ -62,6 +73,11 @@ public RoleAssignment()
             Description = description;
             Condition = condition;
             ConditionVersion = conditionVersion;
+            CreatedOn = createdOn;
+            UpdatedOn = updatedOn;
+            CreatedBy = createdBy;
+            UpdatedBy = updatedBy;
+            DelegatedManagedIdentityResourceId = delegatedManagedIdentityResourceId;
             CustomInit();
         }
 
@@ -128,16 +144,50 @@ public RoleAssignment()
         public string Description { get; set; }
 
         /// <summary>
-        /// Gets or sets the conditions on the role assignment
+        /// Gets or sets the conditions on the role assignment. This limits the
+        /// resources it can be assigned to. e.g.:
+        /// @Resource[Microsoft.Storage/storageAccounts/blobServices/containers:ContainerName]
+        /// StringEqualsIgnoreCase 'foo_storage_container'
         /// </summary>
         [JsonProperty(PropertyName = "properties.condition")]
         public string Condition { get; set; }
 
         /// <summary>
-        /// Gets or sets version of the condition
+        /// Gets or sets version of the condition. Currently accepted value is
+        /// '2.0'
         /// </summary>
         [JsonProperty(PropertyName = "properties.conditionVersion")]
         public string ConditionVersion { get; set; }
 
+        /// <summary>
+        /// Gets or sets time it was created
+        /// </summary>
+        [JsonProperty(PropertyName = "properties.createdOn")]
+        public System.DateTime? CreatedOn { get; set; }
+
+        /// <summary>
+        /// Gets or sets time it was updated
+        /// </summary>
+        [JsonProperty(PropertyName = "properties.updatedOn")]
+        public System.DateTime? UpdatedOn { get; set; }
+
+        /// <summary>
+        /// Gets or sets id of the user who created the assignment
+        /// </summary>
+        [JsonProperty(PropertyName = "properties.createdBy")]
+        public string CreatedBy { get; set; }
+
+        /// <summary>
+        /// Gets or sets id of the user who updated the assignment
+        /// </summary>
+        [JsonProperty(PropertyName = "properties.updatedBy")]
+        public string UpdatedBy { get; set; }
+
+        /// <summary>
+        /// Gets or sets id of the delegated managed identity resource
+        /// </summary>
+        [JsonProperty(PropertyName = "properties.delegatedManagedIdentityResourceId")]
+        public string DelegatedManagedIdentityResourceId { get; set; }
+
     }
 }
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleAssignmentCreateParameters.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleAssignmentCreateParameters.cs
index 7c7d5192b95f..c447f74288ca 100644
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleAssignmentCreateParameters.cs
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleAssignmentCreateParameters.cs
@@ -47,9 +47,12 @@ public RoleAssignmentCreateParameters()
         /// <param name="canDelegate">The delegation flag used for creating a
         /// role assignment</param>
         /// <param name="description">Description of role assignment</param>
-        /// <param name="condition">The conditions on the role
-        /// assignment</param>
-        /// <param name="conditionVersion">Version of the condition</param>
+        /// <param name="condition">The conditions on the role assignment. This
+        /// limits the resources it can be assigned to. e.g.:
+        /// @Resource[Microsoft.Storage/storageAccounts/blobServices/containers:ContainerName]
+        /// StringEqualsIgnoreCase 'foo_storage_container'</param>
+        /// <param name="conditionVersion">Version of the condition. Currently
+        /// accepted value is '2.0'</param>
         public RoleAssignmentCreateParameters(string roleDefinitionId, string principalId, string principalType = default(string), bool? canDelegate = default(bool?), string description = default(string), string condition = default(string), string conditionVersion = default(string))
         {
             RoleDefinitionId = roleDefinitionId;
@@ -104,13 +107,17 @@ public RoleAssignmentCreateParameters()
         public string Description { get; set; }
 
         /// <summary>
-        /// Gets or sets the conditions on the role assignment
+        /// Gets or sets the conditions on the role assignment. This limits the
+        /// resources it can be assigned to. e.g.:
+        /// @Resource[Microsoft.Storage/storageAccounts/blobServices/containers:ContainerName]
+        /// StringEqualsIgnoreCase 'foo_storage_container'
         /// </summary>
         [JsonProperty(PropertyName = "properties.condition")]
         public string Condition { get; set; }
 
         /// <summary>
-        /// Gets or sets version of the condition
+        /// Gets or sets version of the condition. Currently accepted value is
+        /// '2.0'
         /// </summary>
         [JsonProperty(PropertyName = "properties.conditionVersion")]
         public string ConditionVersion { get; set; }
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleDefinition.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleDefinition.cs
deleted file mode 100644
index 8ecb291682b2..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/Models/RoleDefinition.cs
+++ /dev/null
@@ -1,113 +0,0 @@
-// <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.Authorization.Models
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Serialization;
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-
-    /// <summary>
-    /// Role definition.
-    /// </summary>
-    [Rest.Serialization.JsonTransformation]
-    public partial class RoleDefinition
-    {
-        /// <summary>
-        /// Initializes a new instance of the RoleDefinition class.
-        /// </summary>
-        public RoleDefinition()
-        {
-            CustomInit();
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the RoleDefinition class.
-        /// </summary>
-        /// <param name="id">The role definition ID.</param>
-        /// <param name="name">The role definition name.</param>
-        /// <param name="type">The role definition type.</param>
-        /// <param name="roleName">The role name.</param>
-        /// <param name="description">The role definition description.</param>
-        /// <param name="roleType">The role type.</param>
-        /// <param name="permissions">Role definition permissions.</param>
-        /// <param name="assignableScopes">Role definition assignable
-        /// scopes.</param>
-        public RoleDefinition(string id = default(string), string name = default(string), string type = default(string), string roleName = default(string), string description = default(string), string roleType = default(string), IList<Permission> permissions = default(IList<Permission>), IList<string> assignableScopes = default(IList<string>))
-        {
-            Id = id;
-            Name = name;
-            Type = type;
-            RoleName = roleName;
-            Description = description;
-            RoleType = roleType;
-            Permissions = permissions;
-            AssignableScopes = assignableScopes;
-            CustomInit();
-        }
-
-        /// <summary>
-        /// An initialization method that performs custom operations like setting defaults
-        /// </summary>
-        partial void CustomInit();
-
-        /// <summary>
-        /// Gets the role definition ID.
-        /// </summary>
-        [JsonProperty(PropertyName = "id")]
-        public string Id { get; private set; }
-
-        /// <summary>
-        /// Gets the role definition name.
-        /// </summary>
-        [JsonProperty(PropertyName = "name")]
-        public string Name { get; private set; }
-
-        /// <summary>
-        /// Gets the role definition type.
-        /// </summary>
-        [JsonProperty(PropertyName = "type")]
-        public string Type { get; private set; }
-
-        /// <summary>
-        /// Gets or sets the role name.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.roleName")]
-        public string RoleName { get; set; }
-
-        /// <summary>
-        /// Gets or sets the role definition description.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.description")]
-        public string Description { get; set; }
-
-        /// <summary>
-        /// Gets or sets the role type.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.type")]
-        public string RoleType { get; set; }
-
-        /// <summary>
-        /// Gets or sets role definition permissions.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.permissions")]
-        public IList<Permission> Permissions { get; set; }
-
-        /// <summary>
-        /// Gets or sets role definition assignable scopes.
-        /// </summary>
-        [JsonProperty(PropertyName = "properties.assignableScopes")]
-        public IList<string> AssignableScopes { get; set; }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/PermissionsOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/PermissionsOperations.cs
deleted file mode 100644
index db64937690fd..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/PermissionsOperations.cs
+++ /dev/null
@@ -1,806 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-    using System.Net;
-    using System.Net.Http;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// PermissionsOperations operations.
-    /// </summary>
-    internal partial class PermissionsOperations : IServiceOperations<AuthorizationManagementClient>, IPermissionsOperations
-    {
-        /// <summary>
-        /// Initializes a new instance of the PermissionsOperations class.
-        /// </summary>
-        /// <param name='client'>
-        /// Reference to the service client.
-        /// </param>
-        /// <exception cref="System.ArgumentNullException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        internal PermissionsOperations(AuthorizationManagementClient client)
-        {
-            if (client == null)
-            {
-                throw new System.ArgumentNullException("client");
-            }
-            Client = client;
-        }
-
-        /// <summary>
-        /// Gets a reference to the AuthorizationManagementClient
-        /// </summary>
-        public AuthorizationManagementClient Client { get; private set; }
-
-        /// <summary>
-        /// Gets all permissions the caller has for a resource group.
-        /// </summary>
-        /// <param name='resourceGroupName'>
-        /// The name of the resource group.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<Permission>>> ListForResourceGroupWithHttpMessagesAsync(string resourceGroupName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (resourceGroupName == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceGroupName");
-            }
-            if (Client.SubscriptionId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
-            }
-            string apiVersion = "2018-01-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("resourceGroupName", resourceGroupName);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListForResourceGroup", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/Microsoft.Authorization/permissions").ToString();
-            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
-            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<Permission>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<Permission>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets all permissions the caller has for a resource.
-        /// </summary>
-        /// <param name='resourceGroupName'>
-        /// The name of the resource group.
-        /// </param>
-        /// <param name='resourceProviderNamespace'>
-        /// The namespace of the resource provider.
-        /// </param>
-        /// <param name='parentResourcePath'>
-        /// The parent resource identity.
-        /// </param>
-        /// <param name='resourceType'>
-        /// The resource type of the resource.
-        /// </param>
-        /// <param name='resourceName'>
-        /// The name of the resource to get the permissions for.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<Permission>>> ListForResourceWithHttpMessagesAsync(string resourceGroupName, string resourceProviderNamespace, string parentResourcePath, string resourceType, string resourceName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (resourceGroupName == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceGroupName");
-            }
-            if (resourceProviderNamespace == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceProviderNamespace");
-            }
-            if (parentResourcePath == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "parentResourcePath");
-            }
-            if (resourceType == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceType");
-            }
-            if (resourceName == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceName");
-            }
-            if (Client.SubscriptionId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
-            }
-            string apiVersion = "2018-01-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("resourceGroupName", resourceGroupName);
-                tracingParameters.Add("resourceProviderNamespace", resourceProviderNamespace);
-                tracingParameters.Add("parentResourcePath", parentResourcePath);
-                tracingParameters.Add("resourceType", resourceType);
-                tracingParameters.Add("resourceName", resourceName);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListForResource", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{parentResourcePath}/{resourceType}/{resourceName}/providers/Microsoft.Authorization/permissions").ToString();
-            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
-            _url = _url.Replace("{resourceProviderNamespace}", System.Uri.EscapeDataString(resourceProviderNamespace));
-            _url = _url.Replace("{parentResourcePath}", parentResourcePath);
-            _url = _url.Replace("{resourceType}", resourceType);
-            _url = _url.Replace("{resourceName}", System.Uri.EscapeDataString(resourceName));
-            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<Permission>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<Permission>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets all permissions the caller has for a resource group.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<Permission>>> ListForResourceGroupNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (nextPageLink == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "nextPageLink");
-            }
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("nextPageLink", nextPageLink);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListForResourceGroupNext", tracingParameters);
-            }
-            // Construct URL
-            string _url = "{nextLink}";
-            _url = _url.Replace("{nextLink}", nextPageLink);
-            List<string> _queryParameters = new List<string>();
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<Permission>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<Permission>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets all permissions the caller has for a resource.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<Permission>>> ListForResourceNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (nextPageLink == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "nextPageLink");
-            }
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("nextPageLink", nextPageLink);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListForResourceNext", tracingParameters);
-            }
-            // Construct URL
-            string _url = "{nextLink}";
-            _url = _url.Replace("{nextLink}", nextPageLink);
-            List<string> _queryParameters = new List<string>();
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<Permission>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<Permission>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/PermissionsOperationsExtensions.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/PermissionsOperationsExtensions.cs
deleted file mode 100644
index 4cd494b29a89..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/PermissionsOperationsExtensions.cs
+++ /dev/null
@@ -1,185 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// Extension methods for PermissionsOperations.
-    /// </summary>
-    public static partial class PermissionsOperationsExtensions
-    {
-            /// <summary>
-            /// Gets all permissions the caller has for a resource group.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='resourceGroupName'>
-            /// The name of the resource group.
-            /// </param>
-            public static IPage<Permission> ListForResourceGroup(this IPermissionsOperations operations, string resourceGroupName)
-            {
-                return operations.ListForResourceGroupAsync(resourceGroupName).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets all permissions the caller has for a resource group.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='resourceGroupName'>
-            /// The name of the resource group.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<Permission>> ListForResourceGroupAsync(this IPermissionsOperations operations, string resourceGroupName, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListForResourceGroupWithHttpMessagesAsync(resourceGroupName, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets all permissions the caller has for a resource.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='resourceGroupName'>
-            /// The name of the resource group.
-            /// </param>
-            /// <param name='resourceProviderNamespace'>
-            /// The namespace of the resource provider.
-            /// </param>
-            /// <param name='parentResourcePath'>
-            /// The parent resource identity.
-            /// </param>
-            /// <param name='resourceType'>
-            /// The resource type of the resource.
-            /// </param>
-            /// <param name='resourceName'>
-            /// The name of the resource to get the permissions for.
-            /// </param>
-            public static IPage<Permission> ListForResource(this IPermissionsOperations operations, string resourceGroupName, string resourceProviderNamespace, string parentResourcePath, string resourceType, string resourceName)
-            {
-                return operations.ListForResourceAsync(resourceGroupName, resourceProviderNamespace, parentResourcePath, resourceType, resourceName).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets all permissions the caller has for a resource.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='resourceGroupName'>
-            /// The name of the resource group.
-            /// </param>
-            /// <param name='resourceProviderNamespace'>
-            /// The namespace of the resource provider.
-            /// </param>
-            /// <param name='parentResourcePath'>
-            /// The parent resource identity.
-            /// </param>
-            /// <param name='resourceType'>
-            /// The resource type of the resource.
-            /// </param>
-            /// <param name='resourceName'>
-            /// The name of the resource to get the permissions for.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<Permission>> ListForResourceAsync(this IPermissionsOperations operations, string resourceGroupName, string resourceProviderNamespace, string parentResourcePath, string resourceType, string resourceName, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListForResourceWithHttpMessagesAsync(resourceGroupName, resourceProviderNamespace, parentResourcePath, resourceType, resourceName, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets all permissions the caller has for a resource group.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            public static IPage<Permission> ListForResourceGroupNext(this IPermissionsOperations operations, string nextPageLink)
-            {
-                return operations.ListForResourceGroupNextAsync(nextPageLink).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets all permissions the caller has for a resource group.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<Permission>> ListForResourceGroupNextAsync(this IPermissionsOperations operations, string nextPageLink, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListForResourceGroupNextWithHttpMessagesAsync(nextPageLink, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets all permissions the caller has for a resource.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            public static IPage<Permission> ListForResourceNext(this IPermissionsOperations operations, string nextPageLink)
-            {
-                return operations.ListForResourceNextAsync(nextPageLink).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets all permissions the caller has for a resource.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<Permission>> ListForResourceNextAsync(this IPermissionsOperations operations, string nextPageLink, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListForResourceNextWithHttpMessagesAsync(nextPageLink, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ProviderOperationsMetadataOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ProviderOperationsMetadataOperations.cs
deleted file mode 100644
index 0a585ce28563..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ProviderOperationsMetadataOperations.cs
+++ /dev/null
@@ -1,588 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-    using System.Net;
-    using System.Net.Http;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// ProviderOperationsMetadataOperations operations.
-    /// </summary>
-    internal partial class ProviderOperationsMetadataOperations : IServiceOperations<AuthorizationManagementClient>, IProviderOperationsMetadataOperations
-    {
-        /// <summary>
-        /// Initializes a new instance of the ProviderOperationsMetadataOperations class.
-        /// </summary>
-        /// <param name='client'>
-        /// Reference to the service client.
-        /// </param>
-        /// <exception cref="System.ArgumentNullException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        internal ProviderOperationsMetadataOperations(AuthorizationManagementClient client)
-        {
-            if (client == null)
-            {
-                throw new System.ArgumentNullException("client");
-            }
-            Client = client;
-        }
-
-        /// <summary>
-        /// Gets a reference to the AuthorizationManagementClient
-        /// </summary>
-        public AuthorizationManagementClient Client { get; private set; }
-
-        /// <summary>
-        /// Gets provider operations metadata for the specified resource provider.
-        /// </summary>
-        /// <param name='resourceProviderNamespace'>
-        /// The namespace of the resource provider.
-        /// </param>
-        /// <param name='expand'>
-        /// Specifies whether to expand the values.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<ProviderOperationsMetadata>> GetWithHttpMessagesAsync(string resourceProviderNamespace, string expand = "resourceTypes", Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (resourceProviderNamespace == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "resourceProviderNamespace");
-            }
-            string apiVersion = "2018-01-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("resourceProviderNamespace", resourceProviderNamespace);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("expand", expand);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "Get", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "providers/Microsoft.Authorization/providerOperations/{resourceProviderNamespace}").ToString();
-            _url = _url.Replace("{resourceProviderNamespace}", System.Uri.EscapeDataString(resourceProviderNamespace));
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (expand != null)
-            {
-                _queryParameters.Add(string.Format("$expand={0}", System.Uri.EscapeDataString(expand)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<ProviderOperationsMetadata>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<ProviderOperationsMetadata>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets provider operations metadata for all resource providers.
-        /// </summary>
-        /// <param name='expand'>
-        /// Specifies whether to expand the values.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <exception cref="SerializationException">
-        /// Thrown when unable to deserialize the response
-        /// </exception>
-        /// <return>
-        /// A response object containing the response body and response headers.
-        /// </return>
-        public async Task<AzureOperationResponse<IPage<ProviderOperationsMetadata>>> ListWithHttpMessagesAsync(string expand = "resourceTypes", Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            string apiVersion = "2018-01-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("expand", expand);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "List", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "providers/Microsoft.Authorization/providerOperations").ToString();
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (expand != null)
-            {
-                _queryParameters.Add(string.Format("$expand={0}", System.Uri.EscapeDataString(expand)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<ProviderOperationsMetadata>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<ProviderOperationsMetadata>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets provider operations metadata for all resource providers.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<ProviderOperationsMetadata>>> ListNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (nextPageLink == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "nextPageLink");
-            }
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("nextPageLink", nextPageLink);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListNext", tracingParameters);
-            }
-            // Construct URL
-            string _url = "{nextLink}";
-            _url = _url.Replace("{nextLink}", nextPageLink);
-            List<string> _queryParameters = new List<string>();
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<ProviderOperationsMetadata>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<ProviderOperationsMetadata>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ProviderOperationsMetadataOperationsExtensions.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ProviderOperationsMetadataOperationsExtensions.cs
deleted file mode 100644
index 1e2c53134366..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/ProviderOperationsMetadataOperationsExtensions.cs
+++ /dev/null
@@ -1,133 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Models;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// Extension methods for ProviderOperationsMetadataOperations.
-    /// </summary>
-    public static partial class ProviderOperationsMetadataOperationsExtensions
-    {
-            /// <summary>
-            /// Gets provider operations metadata for the specified resource provider.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='resourceProviderNamespace'>
-            /// The namespace of the resource provider.
-            /// </param>
-            /// <param name='expand'>
-            /// Specifies whether to expand the values.
-            /// </param>
-            public static ProviderOperationsMetadata Get(this IProviderOperationsMetadataOperations operations, string resourceProviderNamespace, string expand = "resourceTypes")
-            {
-                return operations.GetAsync(resourceProviderNamespace, expand).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets provider operations metadata for the specified resource provider.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='resourceProviderNamespace'>
-            /// The namespace of the resource provider.
-            /// </param>
-            /// <param name='expand'>
-            /// Specifies whether to expand the values.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<ProviderOperationsMetadata> GetAsync(this IProviderOperationsMetadataOperations operations, string resourceProviderNamespace, string expand = "resourceTypes", CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.GetWithHttpMessagesAsync(resourceProviderNamespace, expand, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets provider operations metadata for all resource providers.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='expand'>
-            /// Specifies whether to expand the values.
-            /// </param>
-            public static IPage<ProviderOperationsMetadata> List(this IProviderOperationsMetadataOperations operations, string expand = "resourceTypes")
-            {
-                return operations.ListAsync(expand).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets provider operations metadata for all resource providers.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='expand'>
-            /// Specifies whether to expand the values.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<ProviderOperationsMetadata>> ListAsync(this IProviderOperationsMetadataOperations operations, string expand = "resourceTypes", CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListWithHttpMessagesAsync(expand, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets provider operations metadata for all resource providers.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            public static IPage<ProviderOperationsMetadata> ListNext(this IProviderOperationsMetadataOperations operations, string nextPageLink)
-            {
-                return operations.ListNextAsync(nextPageLink).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets provider operations metadata for all resource providers.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<ProviderOperationsMetadata>> ListNextAsync(this IProviderOperationsMetadataOperations operations, string nextPageLink, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListNextWithHttpMessagesAsync(nextPageLink, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleAssignmentsOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleAssignmentsOperations.cs
index a2400ef800cf..fc8ad1b51a33 100644
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleAssignmentsOperations.cs
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleAssignmentsOperations.cs
@@ -52,10 +52,10 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         public AuthorizationManagementClient Client { get; private set; }
 
         /// <summary>
-        /// Gets role assignments for a resource.
+        /// List role assignments for a resource.
         /// </summary>
         /// <param name='resourceGroupName'>
-        /// The name of the resource group.
+        /// The name of the resource group. The name is case insensitive.
         /// </param>
         /// <param name='resourceProviderNamespace'>
         /// The namespace of the resource provider.
@@ -78,7 +78,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -99,6 +99,21 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "resourceGroupName");
             }
+            if (resourceGroupName != null)
+            {
+                if (resourceGroupName.Length > 90)
+                {
+                    throw new ValidationException(ValidationRules.MaxLength, "resourceGroupName", 90);
+                }
+                if (resourceGroupName.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "resourceGroupName", 1);
+                }
+                if (!System.Text.RegularExpressions.Regex.IsMatch(resourceGroupName, "^[-\\w\\._\\(\\)]+$"))
+                {
+                    throw new ValidationException(ValidationRules.Pattern, "resourceGroupName", "^[-\\w\\._\\(\\)]+$");
+                }
+            }
             if (resourceProviderNamespace == null)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "resourceProviderNamespace");
@@ -115,11 +130,28 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "resourceName");
             }
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (Client.ApiVersion != null)
+            {
+                if (Client.ApiVersion.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.ApiVersion", 1);
+                }
+            }
             if (Client.SubscriptionId == null)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
             }
-            string apiVersion = "2020-04-01-preview";
+            if (Client.SubscriptionId != null)
+            {
+                if (Client.SubscriptionId.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
+                }
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -133,7 +165,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 tracingParameters.Add("parentResourcePath", parentResourcePath);
                 tracingParameters.Add("resourceType", resourceType);
                 tracingParameters.Add("resourceName", resourceName);
-                tracingParameters.Add("apiVersion", apiVersion);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "ListForResource", tracingParameters);
             }
@@ -155,9 +186,9 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                     _queryParameters.Add(_odataFilter);
                 }
             }
-            if (apiVersion != null)
+            if (Client.ApiVersion != null)
             {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
             }
             if (_queryParameters.Count > 0)
             {
@@ -219,14 +250,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 200)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -236,10 +266,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -285,10 +311,10 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         }
 
         /// <summary>
-        /// Gets role assignments for a resource group.
+        /// List role assignments for a resource group.
         /// </summary>
         /// <param name='resourceGroupName'>
-        /// The name of the resource group.
+        /// The name of the resource group. The name is case insensitive.
         /// </param>
         /// <param name='odataQuery'>
         /// OData parameters to apply to the operation.
@@ -299,7 +325,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -320,11 +346,43 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "resourceGroupName");
             }
+            if (resourceGroupName != null)
+            {
+                if (resourceGroupName.Length > 90)
+                {
+                    throw new ValidationException(ValidationRules.MaxLength, "resourceGroupName", 90);
+                }
+                if (resourceGroupName.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "resourceGroupName", 1);
+                }
+                if (!System.Text.RegularExpressions.Regex.IsMatch(resourceGroupName, "^[-\\w\\._\\(\\)]+$"))
+                {
+                    throw new ValidationException(ValidationRules.Pattern, "resourceGroupName", "^[-\\w\\._\\(\\)]+$");
+                }
+            }
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (Client.ApiVersion != null)
+            {
+                if (Client.ApiVersion.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.ApiVersion", 1);
+                }
+            }
             if (Client.SubscriptionId == null)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
             }
-            string apiVersion = "2020-04-01-preview";
+            if (Client.SubscriptionId != null)
+            {
+                if (Client.SubscriptionId.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
+                }
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -334,7 +392,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                 tracingParameters.Add("odataQuery", odataQuery);
                 tracingParameters.Add("resourceGroupName", resourceGroupName);
-                tracingParameters.Add("apiVersion", apiVersion);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "ListForResourceGroup", tracingParameters);
             }
@@ -352,9 +409,9 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                     _queryParameters.Add(_odataFilter);
                 }
             }
-            if (apiVersion != null)
+            if (Client.ApiVersion != null)
             {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
             }
             if (_queryParameters.Count > 0)
             {
@@ -416,14 +473,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 200)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -433,10 +489,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -482,7 +534,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         }
 
         /// <summary>
-        /// Deletes a role assignment.
+        /// Delete a role assignment.
         /// </summary>
         /// <param name='scope'>
         /// The scope of the role assignment to delete.
@@ -496,7 +548,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -521,7 +573,17 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "roleAssignmentName");
             }
-            string apiVersion = "2020-04-01-preview";
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (Client.ApiVersion != null)
+            {
+                if (Client.ApiVersion.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.ApiVersion", 1);
+                }
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -531,7 +593,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                 tracingParameters.Add("scope", scope);
                 tracingParameters.Add("roleAssignmentName", roleAssignmentName);
-                tracingParameters.Add("apiVersion", apiVersion);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "Delete", tracingParameters);
             }
@@ -541,9 +602,9 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             _url = _url.Replace("{scope}", scope);
             _url = _url.Replace("{roleAssignmentName}", System.Uri.EscapeDataString(roleAssignmentName));
             List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
+            if (Client.ApiVersion != null)
             {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
             }
             if (_queryParameters.Count > 0)
             {
@@ -603,16 +664,15 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             HttpStatusCode _statusCode = _httpResponse.StatusCode;
             cancellationToken.ThrowIfCancellationRequested();
             string _responseContent = null;
-            if ((int)_statusCode != 200)
+            if ((int)_statusCode != 200 && (int)_statusCode != 204)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -622,10 +682,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -671,7 +727,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         }
 
         /// <summary>
-        /// Creates a role assignment.
+        /// Create a role assignment.
         /// </summary>
         /// <param name='scope'>
         /// The scope of the role assignment to create. The scope can be any REST
@@ -694,7 +750,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -727,7 +783,17 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             {
                 parameters.Validate();
             }
-            string apiVersion = "2020-04-01-preview";
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (Client.ApiVersion != null)
+            {
+                if (Client.ApiVersion.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.ApiVersion", 1);
+                }
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -738,7 +804,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 tracingParameters.Add("scope", scope);
                 tracingParameters.Add("roleAssignmentName", roleAssignmentName);
                 tracingParameters.Add("parameters", parameters);
-                tracingParameters.Add("apiVersion", apiVersion);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "Create", tracingParameters);
             }
@@ -748,9 +813,9 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             _url = _url.Replace("{scope}", scope);
             _url = _url.Replace("{roleAssignmentName}", System.Uri.EscapeDataString(roleAssignmentName));
             List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
+            if (Client.ApiVersion != null)
             {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
             }
             if (_queryParameters.Count > 0)
             {
@@ -818,14 +883,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 201)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -835,10 +899,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -898,7 +958,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -923,7 +983,17 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "roleAssignmentName");
             }
-            string apiVersion = "2020-04-01-preview";
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (Client.ApiVersion != null)
+            {
+                if (Client.ApiVersion.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.ApiVersion", 1);
+                }
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -933,7 +1003,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                 tracingParameters.Add("scope", scope);
                 tracingParameters.Add("roleAssignmentName", roleAssignmentName);
-                tracingParameters.Add("apiVersion", apiVersion);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "Get", tracingParameters);
             }
@@ -943,9 +1012,9 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             _url = _url.Replace("{scope}", scope);
             _url = _url.Replace("{roleAssignmentName}", System.Uri.EscapeDataString(roleAssignmentName));
             List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
+            if (Client.ApiVersion != null)
             {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
             }
             if (_queryParameters.Count > 0)
             {
@@ -1007,14 +1076,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 200)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -1024,10 +1092,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -1073,7 +1137,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         }
 
         /// <summary>
-        /// Deletes a role assignment.
+        /// Delete a role assignment.
         /// </summary>
         /// <param name='roleId'>
         /// The ID of the role assignment to delete.
@@ -1084,7 +1148,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -1105,7 +1169,17 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "roleId");
             }
-            string apiVersion = "2020-04-01-preview";
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (Client.ApiVersion != null)
+            {
+                if (Client.ApiVersion.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.ApiVersion", 1);
+                }
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -1114,7 +1188,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                 Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                 tracingParameters.Add("roleId", roleId);
-                tracingParameters.Add("apiVersion", apiVersion);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "DeleteById", tracingParameters);
             }
@@ -1123,9 +1196,9 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{roleId}").ToString();
             _url = _url.Replace("{roleId}", roleId);
             List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
+            if (Client.ApiVersion != null)
             {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
             }
             if (_queryParameters.Count > 0)
             {
@@ -1185,16 +1258,15 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             HttpStatusCode _statusCode = _httpResponse.StatusCode;
             cancellationToken.ThrowIfCancellationRequested();
             string _responseContent = null;
-            if ((int)_statusCode != 200)
+            if ((int)_statusCode != 200 && (int)_statusCode != 204)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -1204,10 +1276,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -1267,7 +1335,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -1296,7 +1364,17 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             {
                 parameters.Validate();
             }
-            string apiVersion = "2020-04-01-preview";
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (Client.ApiVersion != null)
+            {
+                if (Client.ApiVersion.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.ApiVersion", 1);
+                }
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -1306,7 +1384,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                 tracingParameters.Add("roleId", roleId);
                 tracingParameters.Add("parameters", parameters);
-                tracingParameters.Add("apiVersion", apiVersion);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "CreateById", tracingParameters);
             }
@@ -1315,9 +1392,9 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{roleId}").ToString();
             _url = _url.Replace("{roleId}", roleId);
             List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
+            if (Client.ApiVersion != null)
             {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
             }
             if (_queryParameters.Count > 0)
             {
@@ -1385,14 +1462,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 201)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -1402,10 +1478,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -1462,7 +1534,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -1483,7 +1555,17 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "roleId");
             }
-            string apiVersion = "2020-04-01-preview";
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (Client.ApiVersion != null)
+            {
+                if (Client.ApiVersion.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.ApiVersion", 1);
+                }
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -1492,7 +1574,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                 Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                 tracingParameters.Add("roleId", roleId);
-                tracingParameters.Add("apiVersion", apiVersion);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "GetById", tracingParameters);
             }
@@ -1501,9 +1582,9 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{roleId}").ToString();
             _url = _url.Replace("{roleId}", roleId);
             List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
+            if (Client.ApiVersion != null)
             {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
             }
             if (_queryParameters.Count > 0)
             {
@@ -1565,14 +1646,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 200)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -1582,10 +1662,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -1642,7 +1718,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -1659,11 +1735,28 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// </return>
         public async Task<AzureOperationResponse<IPage<RoleAssignment>>> ListWithHttpMessagesAsync(ODataQuery<RoleAssignmentFilter> odataQuery = default(ODataQuery<RoleAssignmentFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
         {
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (Client.ApiVersion != null)
+            {
+                if (Client.ApiVersion.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.ApiVersion", 1);
+                }
+            }
             if (Client.SubscriptionId == null)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
             }
-            string apiVersion = "2020-04-01-preview";
+            if (Client.SubscriptionId != null)
+            {
+                if (Client.SubscriptionId.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
+                }
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -1672,7 +1765,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                 Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                 tracingParameters.Add("odataQuery", odataQuery);
-                tracingParameters.Add("apiVersion", apiVersion);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "List", tracingParameters);
             }
@@ -1689,9 +1781,9 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                     _queryParameters.Add(_odataFilter);
                 }
             }
-            if (apiVersion != null)
+            if (Client.ApiVersion != null)
             {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
             }
             if (_queryParameters.Count > 0)
             {
@@ -1753,14 +1845,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 200)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -1770,10 +1861,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -1833,7 +1920,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -1854,7 +1941,17 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "scope");
             }
-            string apiVersion = "2020-04-01-preview";
+            if (Client.ApiVersion == null)
+            {
+                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.ApiVersion");
+            }
+            if (Client.ApiVersion != null)
+            {
+                if (Client.ApiVersion.Length < 1)
+                {
+                    throw new ValidationException(ValidationRules.MinLength, "Client.ApiVersion", 1);
+                }
+            }
             // Tracing
             bool _shouldTrace = ServiceClientTracing.IsEnabled;
             string _invocationId = null;
@@ -1864,7 +1961,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                 tracingParameters.Add("odataQuery", odataQuery);
                 tracingParameters.Add("scope", scope);
-                tracingParameters.Add("apiVersion", apiVersion);
                 tracingParameters.Add("cancellationToken", cancellationToken);
                 ServiceClientTracing.Enter(_invocationId, this, "ListForScope", tracingParameters);
             }
@@ -1881,9 +1977,9 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                     _queryParameters.Add(_odataFilter);
                 }
             }
-            if (apiVersion != null)
+            if (Client.ApiVersion != null)
             {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
+                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
             }
             if (_queryParameters.Count > 0)
             {
@@ -1945,14 +2041,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 200)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -1962,10 +2057,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -2011,7 +2102,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         }
 
         /// <summary>
-        /// Gets role assignments for a resource.
+        /// List role assignments for a resource.
         /// </summary>
         /// <param name='nextPageLink'>
         /// The NextLink from the previous successful call to List operation.
@@ -2022,7 +2113,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -2118,14 +2209,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 200)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -2135,10 +2225,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -2184,7 +2270,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         }
 
         /// <summary>
-        /// Gets role assignments for a resource group.
+        /// List role assignments for a resource group.
         /// </summary>
         /// <param name='nextPageLink'>
         /// The NextLink from the previous successful call to List operation.
@@ -2195,7 +2281,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -2291,14 +2377,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 200)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -2308,10 +2393,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -2368,7 +2449,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -2464,14 +2545,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 200)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -2481,10 +2561,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
@@ -2541,7 +2617,7 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
         /// <param name='cancellationToken'>
         /// The cancellation token.
         /// </param>
-        /// <exception cref="CloudException">
+        /// <exception cref="ErrorResponseException">
         /// Thrown when the operation returned an invalid status code
         /// </exception>
         /// <exception cref="SerializationException">
@@ -2637,14 +2713,13 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
             string _responseContent = null;
             if ((int)_statusCode != 200)
             {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
+                var ex = new ErrorResponseException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                 try
                 {
                     _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
+                    ErrorResponse _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<ErrorResponse>(_responseContent, Client.DeserializationSettings);
                     if (_errorBody != null)
                     {
-                        ex = new CloudException(_errorBody.Message);
                         ex.Body = _errorBody;
                     }
                 }
@@ -2654,10 +2729,6 @@ internal RoleAssignmentsOperations(AuthorizationManagementClient client)
                 }
                 ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                 ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
                 if (_shouldTrace)
                 {
                     ServiceClientTracing.Error(_invocationId, ex);
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleAssignmentsOperationsExtensions.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleAssignmentsOperationsExtensions.cs
index 9d7240347434..13337c3e44a9 100644
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleAssignmentsOperationsExtensions.cs
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleAssignmentsOperationsExtensions.cs
@@ -23,13 +23,13 @@ namespace Microsoft.Azure.Management.Authorization
     public static partial class RoleAssignmentsOperationsExtensions
     {
             /// <summary>
-            /// Gets role assignments for a resource.
+            /// List role assignments for a resource.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
             /// </param>
             /// <param name='resourceGroupName'>
-            /// The name of the resource group.
+            /// The name of the resource group. The name is case insensitive.
             /// </param>
             /// <param name='resourceProviderNamespace'>
             /// The namespace of the resource provider.
@@ -52,13 +52,13 @@ public static partial class RoleAssignmentsOperationsExtensions
             }
 
             /// <summary>
-            /// Gets role assignments for a resource.
+            /// List role assignments for a resource.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
             /// </param>
             /// <param name='resourceGroupName'>
-            /// The name of the resource group.
+            /// The name of the resource group. The name is case insensitive.
             /// </param>
             /// <param name='resourceProviderNamespace'>
             /// The namespace of the resource provider.
@@ -87,13 +87,13 @@ public static partial class RoleAssignmentsOperationsExtensions
             }
 
             /// <summary>
-            /// Gets role assignments for a resource group.
+            /// List role assignments for a resource group.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
             /// </param>
             /// <param name='resourceGroupName'>
-            /// The name of the resource group.
+            /// The name of the resource group. The name is case insensitive.
             /// </param>
             /// <param name='odataQuery'>
             /// OData parameters to apply to the operation.
@@ -104,13 +104,13 @@ public static partial class RoleAssignmentsOperationsExtensions
             }
 
             /// <summary>
-            /// Gets role assignments for a resource group.
+            /// List role assignments for a resource group.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
             /// </param>
             /// <param name='resourceGroupName'>
-            /// The name of the resource group.
+            /// The name of the resource group. The name is case insensitive.
             /// </param>
             /// <param name='odataQuery'>
             /// OData parameters to apply to the operation.
@@ -127,7 +127,7 @@ public static partial class RoleAssignmentsOperationsExtensions
             }
 
             /// <summary>
-            /// Deletes a role assignment.
+            /// Delete a role assignment.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -144,7 +144,7 @@ public static RoleAssignment Delete(this IRoleAssignmentsOperations operations,
             }
 
             /// <summary>
-            /// Deletes a role assignment.
+            /// Delete a role assignment.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -167,7 +167,7 @@ public static RoleAssignment Delete(this IRoleAssignmentsOperations operations,
             }
 
             /// <summary>
-            /// Creates a role assignment.
+            /// Create a role assignment.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -193,7 +193,7 @@ public static RoleAssignment Create(this IRoleAssignmentsOperations operations,
             }
 
             /// <summary>
-            /// Creates a role assignment.
+            /// Create a role assignment.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -265,7 +265,7 @@ public static RoleAssignment Get(this IRoleAssignmentsOperations operations, str
             }
 
             /// <summary>
-            /// Deletes a role assignment.
+            /// Delete a role assignment.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -279,7 +279,7 @@ public static RoleAssignment DeleteById(this IRoleAssignmentsOperations operatio
             }
 
             /// <summary>
-            /// Deletes a role assignment.
+            /// Delete a role assignment.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -447,7 +447,7 @@ public static RoleAssignment GetById(this IRoleAssignmentsOperations operations,
             }
 
             /// <summary>
-            /// Gets role assignments for a resource.
+            /// List role assignments for a resource.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -461,7 +461,7 @@ public static IPage<RoleAssignment> ListForResourceNext(this IRoleAssignmentsOpe
             }
 
             /// <summary>
-            /// Gets role assignments for a resource.
+            /// List role assignments for a resource.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -481,7 +481,7 @@ public static IPage<RoleAssignment> ListForResourceNext(this IRoleAssignmentsOpe
             }
 
             /// <summary>
-            /// Gets role assignments for a resource group.
+            /// List role assignments for a resource group.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
@@ -495,7 +495,7 @@ public static IPage<RoleAssignment> ListForResourceGroupNext(this IRoleAssignmen
             }
 
             /// <summary>
-            /// Gets role assignments for a resource group.
+            /// List role assignments for a resource group.
             /// </summary>
             /// <param name='operations'>
             /// The operations group for this extension method.
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleDefinitionsOperations.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleDefinitionsOperations.cs
deleted file mode 100644
index e7e837f4f7e6..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleDefinitionsOperations.cs
+++ /dev/null
@@ -1,1185 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Microsoft.Rest.Azure.OData;
-    using Models;
-    using Newtonsoft.Json;
-    using System.Collections;
-    using System.Collections.Generic;
-    using System.Linq;
-    using System.Net;
-    using System.Net.Http;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// RoleDefinitionsOperations operations.
-    /// </summary>
-    internal partial class RoleDefinitionsOperations : IServiceOperations<AuthorizationManagementClient>, IRoleDefinitionsOperations
-    {
-        /// <summary>
-        /// Initializes a new instance of the RoleDefinitionsOperations class.
-        /// </summary>
-        /// <param name='client'>
-        /// Reference to the service client.
-        /// </param>
-        /// <exception cref="System.ArgumentNullException">
-        /// Thrown when a required parameter is null
-        /// </exception>
-        internal RoleDefinitionsOperations(AuthorizationManagementClient client)
-        {
-            if (client == null)
-            {
-                throw new System.ArgumentNullException("client");
-            }
-            Client = client;
-        }
-
-        /// <summary>
-        /// Gets a reference to the AuthorizationManagementClient
-        /// </summary>
-        public AuthorizationManagementClient Client { get; private set; }
-
-        /// <summary>
-        /// Deletes a role definition.
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the role definition.
-        /// </param>
-        /// <param name='roleDefinitionId'>
-        /// The ID of the role definition to delete.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<RoleDefinition>> DeleteWithHttpMessagesAsync(string scope, string roleDefinitionId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (scope == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "scope");
-            }
-            if (roleDefinitionId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "roleDefinitionId");
-            }
-            string apiVersion = "2018-01-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("scope", scope);
-                tracingParameters.Add("roleDefinitionId", roleDefinitionId);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "Delete", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{scope}/providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId}").ToString();
-            _url = _url.Replace("{scope}", scope);
-            _url = _url.Replace("{roleDefinitionId}", System.Uri.EscapeDataString(roleDefinitionId));
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("DELETE");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<RoleDefinition>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<RoleDefinition>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Get role definition by name (GUID).
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the role definition.
-        /// </param>
-        /// <param name='roleDefinitionId'>
-        /// The ID of the role definition.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<RoleDefinition>> GetWithHttpMessagesAsync(string scope, string roleDefinitionId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (scope == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "scope");
-            }
-            if (roleDefinitionId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "roleDefinitionId");
-            }
-            string apiVersion = "2018-01-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("scope", scope);
-                tracingParameters.Add("roleDefinitionId", roleDefinitionId);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "Get", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{scope}/providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId}").ToString();
-            _url = _url.Replace("{scope}", scope);
-            _url = _url.Replace("{roleDefinitionId}", System.Uri.EscapeDataString(roleDefinitionId));
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<RoleDefinition>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<RoleDefinition>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Creates or updates a role definition.
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the role definition.
-        /// </param>
-        /// <param name='roleDefinitionId'>
-        /// The ID of the role definition.
-        /// </param>
-        /// <param name='roleDefinition'>
-        /// The values for the role definition.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<RoleDefinition>> CreateOrUpdateWithHttpMessagesAsync(string scope, string roleDefinitionId, RoleDefinition roleDefinition, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (scope == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "scope");
-            }
-            if (roleDefinitionId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "roleDefinitionId");
-            }
-            if (roleDefinition == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "roleDefinition");
-            }
-            string apiVersion = "2018-01-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("scope", scope);
-                tracingParameters.Add("roleDefinitionId", roleDefinitionId);
-                tracingParameters.Add("roleDefinition", roleDefinition);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "CreateOrUpdate", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{scope}/providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId}").ToString();
-            _url = _url.Replace("{scope}", scope);
-            _url = _url.Replace("{roleDefinitionId}", System.Uri.EscapeDataString(roleDefinitionId));
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("PUT");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            if(roleDefinition != null)
-            {
-                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(roleDefinition, 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");
-            }
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 201)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<RoleDefinition>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 201)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<RoleDefinition>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Get all role definitions that are applicable at scope and above.
-        /// </summary>
-        /// <param name='scope'>
-        /// The scope of the role definition.
-        /// </param>
-        /// <param name='odataQuery'>
-        /// OData parameters to apply to the operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<RoleDefinition>>> ListWithHttpMessagesAsync(string scope, ODataQuery<RoleDefinitionFilter> odataQuery = default(ODataQuery<RoleDefinitionFilter>), Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (scope == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "scope");
-            }
-            string apiVersion = "2018-01-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("odataQuery", odataQuery);
-                tracingParameters.Add("scope", scope);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "List", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{scope}/providers/Microsoft.Authorization/roleDefinitions").ToString();
-            _url = _url.Replace("{scope}", scope);
-            List<string> _queryParameters = new List<string>();
-            if (odataQuery != null)
-            {
-                var _odataFilter = odataQuery.ToString();
-                if (!string.IsNullOrEmpty(_odataFilter))
-                {
-                    _queryParameters.Add(_odataFilter);
-                }
-            }
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<RoleDefinition>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<RoleDefinition>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Gets a role definition by ID.
-        /// </summary>
-        /// <param name='roleId'>
-        /// The fully qualified role definition ID. Use the format,
-        /// /subscriptions/{guid}/providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId}
-        /// for subscription level role definitions, or
-        /// /providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId} for
-        /// tenant level role definitions.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<RoleDefinition>> GetByIdWithHttpMessagesAsync(string roleId, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (roleId == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "roleId");
-            }
-            string apiVersion = "2018-01-01-preview";
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("roleId", roleId);
-                tracingParameters.Add("apiVersion", apiVersion);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "GetById", tracingParameters);
-            }
-            // Construct URL
-            var _baseUrl = Client.BaseUri.AbsoluteUri;
-            var _url = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "{roleId}").ToString();
-            _url = _url.Replace("{roleId}", roleId);
-            List<string> _queryParameters = new List<string>();
-            if (apiVersion != null)
-            {
-                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
-            }
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<RoleDefinition>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<RoleDefinition>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-        /// <summary>
-        /// Get all role definitions that are applicable at scope and above.
-        /// </summary>
-        /// <param name='nextPageLink'>
-        /// The NextLink from the previous successful call to List operation.
-        /// </param>
-        /// <param name='customHeaders'>
-        /// Headers that will be added to request.
-        /// </param>
-        /// <param name='cancellationToken'>
-        /// The cancellation token.
-        /// </param>
-        /// <exception cref="CloudException">
-        /// Thrown when the operation returned an invalid status code
-        /// </exception>
-        /// <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<IPage<RoleDefinition>>> ListNextWithHttpMessagesAsync(string nextPageLink, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (nextPageLink == null)
-            {
-                throw new ValidationException(ValidationRules.CannotBeNull, "nextPageLink");
-            }
-            // Tracing
-            bool _shouldTrace = ServiceClientTracing.IsEnabled;
-            string _invocationId = null;
-            if (_shouldTrace)
-            {
-                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
-                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
-                tracingParameters.Add("nextPageLink", nextPageLink);
-                tracingParameters.Add("cancellationToken", cancellationToken);
-                ServiceClientTracing.Enter(_invocationId, this, "ListNext", tracingParameters);
-            }
-            // Construct URL
-            string _url = "{nextLink}";
-            _url = _url.Replace("{nextLink}", nextPageLink);
-            List<string> _queryParameters = new List<string>();
-            if (_queryParameters.Count > 0)
-            {
-                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
-            }
-            // Create HTTP transport objects
-            var _httpRequest = new HttpRequestMessage();
-            HttpResponseMessage _httpResponse = null;
-            _httpRequest.Method = new HttpMethod("GET");
-            _httpRequest.RequestUri = new System.Uri(_url);
-            // Set Headers
-            if (Client.GenerateClientRequestId != null && Client.GenerateClientRequestId.Value)
-            {
-                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
-            }
-            if (Client.AcceptLanguage != null)
-            {
-                if (_httpRequest.Headers.Contains("accept-language"))
-                {
-                    _httpRequest.Headers.Remove("accept-language");
-                }
-                _httpRequest.Headers.TryAddWithoutValidation("accept-language", Client.AcceptLanguage);
-            }
-
-
-            if (customHeaders != null)
-            {
-                foreach(var _header in customHeaders)
-                {
-                    if (_httpRequest.Headers.Contains(_header.Key))
-                    {
-                        _httpRequest.Headers.Remove(_header.Key);
-                    }
-                    _httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
-                }
-            }
-
-            // Serialize Request
-            string _requestContent = null;
-            // Set Credentials
-            if (Client.Credentials != null)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-                await Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            }
-            // Send Request
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
-            }
-            cancellationToken.ThrowIfCancellationRequested();
-            _httpResponse = await Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
-            }
-            HttpStatusCode _statusCode = _httpResponse.StatusCode;
-            cancellationToken.ThrowIfCancellationRequested();
-            string _responseContent = null;
-            if ((int)_statusCode != 200)
-            {
-                var ex = new CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
-                try
-                {
-                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                    CloudError _errorBody =  Rest.Serialization.SafeJsonConvert.DeserializeObject<CloudError>(_responseContent, Client.DeserializationSettings);
-                    if (_errorBody != null)
-                    {
-                        ex = new CloudException(_errorBody.Message);
-                        ex.Body = _errorBody;
-                    }
-                }
-                catch (JsonException)
-                {
-                    // Ignore the exception
-                }
-                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
-                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
-                if (_httpResponse.Headers.Contains("x-ms-request-id"))
-                {
-                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-                }
-                if (_shouldTrace)
-                {
-                    ServiceClientTracing.Error(_invocationId, ex);
-                }
-                _httpRequest.Dispose();
-                if (_httpResponse != null)
-                {
-                    _httpResponse.Dispose();
-                }
-                throw ex;
-            }
-            // Create Result
-            var _result = new AzureOperationResponse<IPage<RoleDefinition>>();
-            _result.Request = _httpRequest;
-            _result.Response = _httpResponse;
-            if (_httpResponse.Headers.Contains("x-ms-request-id"))
-            {
-                _result.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
-            }
-            // Deserialize Response
-            if ((int)_statusCode == 200)
-            {
-                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
-                try
-                {
-                    _result.Body = Rest.Serialization.SafeJsonConvert.DeserializeObject<Page<RoleDefinition>>(_responseContent, Client.DeserializationSettings);
-                }
-                catch (JsonException ex)
-                {
-                    _httpRequest.Dispose();
-                    if (_httpResponse != null)
-                    {
-                        _httpResponse.Dispose();
-                    }
-                    throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
-                }
-            }
-            if (_shouldTrace)
-            {
-                ServiceClientTracing.Exit(_invocationId, _result);
-            }
-            return _result;
-        }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleDefinitionsOperationsExtensions.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleDefinitionsOperationsExtensions.cs
deleted file mode 100644
index bdd04376a40a..000000000000
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/RoleDefinitionsOperationsExtensions.cs
+++ /dev/null
@@ -1,268 +0,0 @@
-// <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.Authorization
-{
-    using Microsoft.Rest;
-    using Microsoft.Rest.Azure;
-    using Microsoft.Rest.Azure.OData;
-    using Models;
-    using System.Threading;
-    using System.Threading.Tasks;
-
-    /// <summary>
-    /// Extension methods for RoleDefinitionsOperations.
-    /// </summary>
-    public static partial class RoleDefinitionsOperationsExtensions
-    {
-            /// <summary>
-            /// Deletes a role definition.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the role definition.
-            /// </param>
-            /// <param name='roleDefinitionId'>
-            /// The ID of the role definition to delete.
-            /// </param>
-            public static RoleDefinition Delete(this IRoleDefinitionsOperations operations, string scope, string roleDefinitionId)
-            {
-                return operations.DeleteAsync(scope, roleDefinitionId).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Deletes a role definition.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the role definition.
-            /// </param>
-            /// <param name='roleDefinitionId'>
-            /// The ID of the role definition to delete.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<RoleDefinition> DeleteAsync(this IRoleDefinitionsOperations operations, string scope, string roleDefinitionId, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.DeleteWithHttpMessagesAsync(scope, roleDefinitionId, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Get role definition by name (GUID).
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the role definition.
-            /// </param>
-            /// <param name='roleDefinitionId'>
-            /// The ID of the role definition.
-            /// </param>
-            public static RoleDefinition Get(this IRoleDefinitionsOperations operations, string scope, string roleDefinitionId)
-            {
-                return operations.GetAsync(scope, roleDefinitionId).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Get role definition by name (GUID).
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the role definition.
-            /// </param>
-            /// <param name='roleDefinitionId'>
-            /// The ID of the role definition.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<RoleDefinition> GetAsync(this IRoleDefinitionsOperations operations, string scope, string roleDefinitionId, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.GetWithHttpMessagesAsync(scope, roleDefinitionId, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Creates or updates a role definition.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the role definition.
-            /// </param>
-            /// <param name='roleDefinitionId'>
-            /// The ID of the role definition.
-            /// </param>
-            /// <param name='roleDefinition'>
-            /// The values for the role definition.
-            /// </param>
-            public static RoleDefinition CreateOrUpdate(this IRoleDefinitionsOperations operations, string scope, string roleDefinitionId, RoleDefinition roleDefinition)
-            {
-                return operations.CreateOrUpdateAsync(scope, roleDefinitionId, roleDefinition).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Creates or updates a role definition.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the role definition.
-            /// </param>
-            /// <param name='roleDefinitionId'>
-            /// The ID of the role definition.
-            /// </param>
-            /// <param name='roleDefinition'>
-            /// The values for the role definition.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<RoleDefinition> CreateOrUpdateAsync(this IRoleDefinitionsOperations operations, string scope, string roleDefinitionId, RoleDefinition roleDefinition, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.CreateOrUpdateWithHttpMessagesAsync(scope, roleDefinitionId, roleDefinition, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Get all role definitions that are applicable at scope and above.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the role definition.
-            /// </param>
-            /// <param name='odataQuery'>
-            /// OData parameters to apply to the operation.
-            /// </param>
-            public static IPage<RoleDefinition> List(this IRoleDefinitionsOperations operations, string scope, ODataQuery<RoleDefinitionFilter> odataQuery = default(ODataQuery<RoleDefinitionFilter>))
-            {
-                return operations.ListAsync(scope, odataQuery).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Get all role definitions that are applicable at scope and above.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='scope'>
-            /// The scope of the role definition.
-            /// </param>
-            /// <param name='odataQuery'>
-            /// OData parameters to apply to the operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<RoleDefinition>> ListAsync(this IRoleDefinitionsOperations operations, string scope, ODataQuery<RoleDefinitionFilter> odataQuery = default(ODataQuery<RoleDefinitionFilter>), CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListWithHttpMessagesAsync(scope, odataQuery, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Gets a role definition by ID.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='roleId'>
-            /// The fully qualified role definition ID. Use the format,
-            /// /subscriptions/{guid}/providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId}
-            /// for subscription level role definitions, or
-            /// /providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId} for
-            /// tenant level role definitions.
-            /// </param>
-            public static RoleDefinition GetById(this IRoleDefinitionsOperations operations, string roleId)
-            {
-                return operations.GetByIdAsync(roleId).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Gets a role definition by ID.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='roleId'>
-            /// The fully qualified role definition ID. Use the format,
-            /// /subscriptions/{guid}/providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId}
-            /// for subscription level role definitions, or
-            /// /providers/Microsoft.Authorization/roleDefinitions/{roleDefinitionId} for
-            /// tenant level role definitions.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<RoleDefinition> GetByIdAsync(this IRoleDefinitionsOperations operations, string roleId, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.GetByIdWithHttpMessagesAsync(roleId, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-            /// <summary>
-            /// Get all role definitions that are applicable at scope and above.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            public static IPage<RoleDefinition> ListNext(this IRoleDefinitionsOperations operations, string nextPageLink)
-            {
-                return operations.ListNextAsync(nextPageLink).GetAwaiter().GetResult();
-            }
-
-            /// <summary>
-            /// Get all role definitions that are applicable at scope and above.
-            /// </summary>
-            /// <param name='operations'>
-            /// The operations group for this extension method.
-            /// </param>
-            /// <param name='nextPageLink'>
-            /// The NextLink from the previous successful call to List operation.
-            /// </param>
-            /// <param name='cancellationToken'>
-            /// The cancellation token.
-            /// </param>
-            public static async Task<IPage<RoleDefinition>> ListNextAsync(this IRoleDefinitionsOperations operations, string nextPageLink, CancellationToken cancellationToken = default(CancellationToken))
-            {
-                using (var _result = await operations.ListNextWithHttpMessagesAsync(nextPageLink, null, cancellationToken).ConfigureAwait(false))
-                {
-                    return _result.Body;
-                }
-            }
-
-    }
-}
diff --git a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/SdkInfo_AuthorizationManagementClient.cs b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/SdkInfo_AuthorizationManagementClient.cs
index 3e08e4b08e2f..bfe72965a444 100644
--- a/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/SdkInfo_AuthorizationManagementClient.cs
+++ b/sdk/authorization/Microsoft.Azure.Management.Authorization/src/Generated/SdkInfo_AuthorizationManagementClient.cs
@@ -19,15 +19,8 @@ public static IEnumerable<Tuple<string, string, string>> ApiInfo_AuthorizationMa
           {
               return new Tuple<string, string, string>[]
               {
-                new Tuple<string, string, string>("Authorization", "ClassicAdministrators", "2015-06-01"),
-                new Tuple<string, string, string>("Authorization", "DenyAssignments", "2018-07-01-preview"),
-                new Tuple<string, string, string>("Authorization", "Permissions", "2018-01-01-preview"),
-                new Tuple<string, string, string>("Authorization", "ProviderOperationsMetadata", "2018-01-01-preview"),
-                new Tuple<string, string, string>("Authorization", "RoleAssignments", "2018-09-01-preview"),
-                new Tuple<string, string, string>("Authorization", "RoleDefinitions", "2018-01-01-preview"),
-                new Tuple<string, string, string>("AuthorizationManagementClient", "DenyAssignments", "2018-07-01-preview"),
-                new Tuple<string, string, string>("AuthorizationManagementClient", "RoleAssignments", "2018-09-01-preview"),
-                new Tuple<string, string, string>("AuthorizationManagementClient", "RoleDefinitions", "2018-01-01-preview"),
+                new Tuple<string, string, string>("Authorization", "RoleAssignments", "2020-04-01-preview"),
+                new Tuple<string, string, string>("AuthorizationManagementClient", "RoleAssignments", "2020-04-01-preview"),
               }.AsEnumerable();
           }
       }