text:
namespace Microsoft.Azure.Management.CosmosDB
{
    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>
    /// SqlResourcesOperations operations.
    /// </summary>
    internal partial class SqlResourcesOperations : IServiceOperations<CosmosDBManagementClient>, ISqlResourcesOperations
    {
        /// <summary>
        /// Initializes a new instance of the SqlResourcesOperations class.
        /// </summary>
        /// <param name='client'>
        /// Reference to the service client.
        /// </param>
        /// <exception cref="System.ArgumentNullException">
        /// Thrown when a required parameter is null
        /// </exception>
        internal SqlResourcesOperations(CosmosDBManagementClient client)
        {
            if (client == null)
            {
                throw new System.ArgumentNullException("client");
            }
            Client = client;
        }

        /// <summary>
        /// Gets a reference to the CosmosDBManagementClient
        /// </summary>
        public CosmosDBManagementClient Client { get; private set; }

        /// <summary>
        /// Lists the SQL databases under an existing Azure Cosmos DB database account.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </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<IEnumerable<SqlDatabaseGetResults>>> ListSqlDatabasesWithHttpMessagesAsync(string resourceGroupName, string accountName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "ListSqlDatabases", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<IEnumerable<SqlDatabaseGetResults>>();
            _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<SqlDatabaseGetResults>>(_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 the SQL database under an existing Azure Cosmos DB database account
        /// with the provided name.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </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<SqlDatabaseGetResults>> GetSqlDatabaseWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "GetSqlDatabase", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<SqlDatabaseGetResults>();
            _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<SqlDatabaseGetResults>(_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>
        /// Create or update an Azure Cosmos DB SQL database
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='createUpdateSqlDatabaseParameters'>
        /// The parameters to provide for the current SQL database.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<SqlDatabaseGetResults>> CreateUpdateSqlDatabaseWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, SqlDatabaseCreateUpdateParameters createUpdateSqlDatabaseParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send Request
            AzureOperationResponse<SqlDatabaseGetResults> _response = await BeginCreateUpdateSqlDatabaseWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, createUpdateSqlDatabaseParameters, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPutOrPatchOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Deletes an existing Azure Cosmos DB SQL database.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse> DeleteSqlDatabaseWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse _response = await BeginDeleteSqlDatabaseWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Gets the RUs per second of the SQL database under an existing Azure Cosmos
        /// DB database account with the provided name.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </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<ThroughputSettingsGetResults>> GetSqlDatabaseThroughputWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "GetSqlDatabaseThroughput", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/throughputSettings/default").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<ThroughputSettingsGetResults>();
            _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<ThroughputSettingsGetResults>(_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>
        /// Update RUs per second of an Azure Cosmos DB SQL database
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='updateThroughputParameters'>
        /// The parameters to provide for the RUs per second of the current SQL
        /// database.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<ThroughputSettingsGetResults>> UpdateSqlDatabaseThroughputWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, ThroughputSettingsUpdateParameters updateThroughputParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send Request
            AzureOperationResponse<ThroughputSettingsGetResults> _response = await BeginUpdateSqlDatabaseThroughputWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, updateThroughputParameters, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPutOrPatchOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Migrate an Azure Cosmos DB SQL database from manual throughput to autoscale
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<ThroughputSettingsGetResults>> MigrateSqlDatabaseToAutoscaleWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse<ThroughputSettingsGetResults> _response = await BeginMigrateSqlDatabaseToAutoscaleWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Migrate an Azure Cosmos DB SQL database from autoscale to manual throughput
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<ThroughputSettingsGetResults>> MigrateSqlDatabaseToManualThroughputWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse<ThroughputSettingsGetResults> _response = await BeginMigrateSqlDatabaseToManualThroughputWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Lists the SQL container under an existing Azure Cosmos DB database account.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </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<IEnumerable<SqlContainerGetResults>>> ListSqlContainersWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "ListSqlContainers", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<IEnumerable<SqlContainerGetResults>>();
            _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<SqlContainerGetResults>>(_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 the SQL container under an existing Azure Cosmos DB database account.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </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<SqlContainerGetResults>> GetSqlContainerWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "GetSqlContainer", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<SqlContainerGetResults>();
            _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<SqlContainerGetResults>(_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>
        /// Create or update an Azure Cosmos DB SQL container
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='createUpdateSqlContainerParameters'>
        /// The parameters to provide for the current SQL container.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<SqlContainerGetResults>> CreateUpdateSqlContainerWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, SqlContainerCreateUpdateParameters createUpdateSqlContainerParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send Request
            AzureOperationResponse<SqlContainerGetResults> _response = await BeginCreateUpdateSqlContainerWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, createUpdateSqlContainerParameters, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPutOrPatchOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Deletes an existing Azure Cosmos DB SQL container.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse> DeleteSqlContainerWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse _response = await BeginDeleteSqlContainerWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Gets the RUs per second of the SQL container under an existing Azure Cosmos
        /// DB database account.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </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<ThroughputSettingsGetResults>> GetSqlContainerThroughputWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "GetSqlContainerThroughput", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/throughputSettings/default").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<ThroughputSettingsGetResults>();
            _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<ThroughputSettingsGetResults>(_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>
        /// Update RUs per second of an Azure Cosmos DB SQL container
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='updateThroughputParameters'>
        /// The parameters to provide for the RUs per second of the current SQL
        /// container.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<ThroughputSettingsGetResults>> UpdateSqlContainerThroughputWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, ThroughputSettingsUpdateParameters updateThroughputParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send Request
            AzureOperationResponse<ThroughputSettingsGetResults> _response = await BeginUpdateSqlContainerThroughputWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, updateThroughputParameters, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPutOrPatchOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Migrate an Azure Cosmos DB SQL container from manual throughput to
        /// autoscale
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<ThroughputSettingsGetResults>> MigrateSqlContainerToAutoscaleWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse<ThroughputSettingsGetResults> _response = await BeginMigrateSqlContainerToAutoscaleWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Migrate an Azure Cosmos DB SQL container from autoscale to manual
        /// throughput
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<ThroughputSettingsGetResults>> MigrateSqlContainerToManualThroughputWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse<ThroughputSettingsGetResults> _response = await BeginMigrateSqlContainerToManualThroughputWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Lists the SQL storedProcedure under an existing Azure Cosmos DB database
        /// account.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </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<IEnumerable<SqlStoredProcedureGetResults>>> ListSqlStoredProceduresWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "ListSqlStoredProcedures", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/storedProcedures").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<IEnumerable<SqlStoredProcedureGetResults>>();
            _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<SqlStoredProcedureGetResults>>(_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 the SQL storedProcedure under an existing Azure Cosmos DB database
        /// account.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='storedProcedureName'>
        /// Cosmos DB storedProcedure name.
        /// </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<SqlStoredProcedureGetResults>> GetSqlStoredProcedureWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string storedProcedureName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            if (storedProcedureName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "storedProcedureName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("storedProcedureName", storedProcedureName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "GetSqlStoredProcedure", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/storedProcedures/{storedProcedureName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            _url = _url.Replace("{storedProcedureName}", System.Uri.EscapeDataString(storedProcedureName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<SqlStoredProcedureGetResults>();
            _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<SqlStoredProcedureGetResults>(_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>
        /// Create or update an Azure Cosmos DB SQL storedProcedure
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='storedProcedureName'>
        /// Cosmos DB storedProcedure name.
        /// </param>
        /// <param name='createUpdateSqlStoredProcedureParameters'>
        /// The parameters to provide for the current SQL storedProcedure.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<SqlStoredProcedureGetResults>> CreateUpdateSqlStoredProcedureWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string storedProcedureName, SqlStoredProcedureCreateUpdateParameters createUpdateSqlStoredProcedureParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send Request
            AzureOperationResponse<SqlStoredProcedureGetResults> _response = await BeginCreateUpdateSqlStoredProcedureWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, storedProcedureName, createUpdateSqlStoredProcedureParameters, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPutOrPatchOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Deletes an existing Azure Cosmos DB SQL storedProcedure.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='storedProcedureName'>
        /// Cosmos DB storedProcedure name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse> DeleteSqlStoredProcedureWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string storedProcedureName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse _response = await BeginDeleteSqlStoredProcedureWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, storedProcedureName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Lists the SQL userDefinedFunction under an existing Azure Cosmos DB
        /// database account.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </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<IEnumerable<SqlUserDefinedFunctionGetResults>>> ListSqlUserDefinedFunctionsWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "ListSqlUserDefinedFunctions", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/userDefinedFunctions").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<IEnumerable<SqlUserDefinedFunctionGetResults>>();
            _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<SqlUserDefinedFunctionGetResults>>(_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 the SQL userDefinedFunction under an existing Azure Cosmos DB database
        /// account.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='userDefinedFunctionName'>
        /// Cosmos DB userDefinedFunction name.
        /// </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<SqlUserDefinedFunctionGetResults>> GetSqlUserDefinedFunctionWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string userDefinedFunctionName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            if (userDefinedFunctionName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "userDefinedFunctionName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("userDefinedFunctionName", userDefinedFunctionName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "GetSqlUserDefinedFunction", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/userDefinedFunctions/{userDefinedFunctionName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            _url = _url.Replace("{userDefinedFunctionName}", System.Uri.EscapeDataString(userDefinedFunctionName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<SqlUserDefinedFunctionGetResults>();
            _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<SqlUserDefinedFunctionGetResults>(_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>
        /// Create or update an Azure Cosmos DB SQL userDefinedFunction
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='userDefinedFunctionName'>
        /// Cosmos DB userDefinedFunction name.
        /// </param>
        /// <param name='createUpdateSqlUserDefinedFunctionParameters'>
        /// The parameters to provide for the current SQL userDefinedFunction.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<SqlUserDefinedFunctionGetResults>> CreateUpdateSqlUserDefinedFunctionWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string userDefinedFunctionName, SqlUserDefinedFunctionCreateUpdateParameters createUpdateSqlUserDefinedFunctionParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send Request
            AzureOperationResponse<SqlUserDefinedFunctionGetResults> _response = await BeginCreateUpdateSqlUserDefinedFunctionWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, userDefinedFunctionName, createUpdateSqlUserDefinedFunctionParameters, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPutOrPatchOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Deletes an existing Azure Cosmos DB SQL userDefinedFunction.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='userDefinedFunctionName'>
        /// Cosmos DB userDefinedFunction name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse> DeleteSqlUserDefinedFunctionWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string userDefinedFunctionName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse _response = await BeginDeleteSqlUserDefinedFunctionWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, userDefinedFunctionName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Lists the SQL trigger under an existing Azure Cosmos DB database account.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </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<IEnumerable<SqlTriggerGetResults>>> ListSqlTriggersWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "ListSqlTriggers", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/triggers").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<IEnumerable<SqlTriggerGetResults>>();
            _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<SqlTriggerGetResults>>(_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 the SQL trigger under an existing Azure Cosmos DB database account.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='triggerName'>
        /// Cosmos DB trigger name.
        /// </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<SqlTriggerGetResults>> GetSqlTriggerWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string triggerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            if (triggerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "triggerName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("triggerName", triggerName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "GetSqlTrigger", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/triggers/{triggerName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            _url = _url.Replace("{triggerName}", System.Uri.EscapeDataString(triggerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<SqlTriggerGetResults>();
            _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<SqlTriggerGetResults>(_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>
        /// Create or update an Azure Cosmos DB SQL trigger
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='triggerName'>
        /// Cosmos DB trigger name.
        /// </param>
        /// <param name='createUpdateSqlTriggerParameters'>
        /// The parameters to provide for the current SQL trigger.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<SqlTriggerGetResults>> CreateUpdateSqlTriggerWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string triggerName, SqlTriggerCreateUpdateParameters createUpdateSqlTriggerParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send Request
            AzureOperationResponse<SqlTriggerGetResults> _response = await BeginCreateUpdateSqlTriggerWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, triggerName, createUpdateSqlTriggerParameters, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPutOrPatchOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Deletes an existing Azure Cosmos DB SQL trigger.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='triggerName'>
        /// Cosmos DB trigger name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse> DeleteSqlTriggerWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string triggerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse _response = await BeginDeleteSqlTriggerWithHttpMessagesAsync(resourceGroupName, accountName, databaseName, containerName, triggerName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Retrieves the properties of an existing Azure Cosmos DB SQL Role Definition
        /// with the given Id.
        /// </summary>
        /// <param name='roleDefinitionId'>
        /// The GUID for the Role Definition.
        /// </param>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </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<SqlRoleDefinitionGetResults>> GetSqlRoleDefinitionWithHttpMessagesAsync(string roleDefinitionId, string resourceGroupName, string accountName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (roleDefinitionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "roleDefinitionId");
            }
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("roleDefinitionId", roleDefinitionId);
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "GetSqlRoleDefinition", 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.DocumentDB/databaseAccounts/{accountName}/sqlRoleDefinitions/{roleDefinitionId}").ToString();
            _url = _url.Replace("{roleDefinitionId}", System.Uri.EscapeDataString(roleDefinitionId));
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<SqlRoleDefinitionGetResults>();
            _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<SqlRoleDefinitionGetResults>(_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 an Azure Cosmos DB SQL Role Definition.
        /// </summary>
        /// <param name='roleDefinitionId'>
        /// The GUID for the Role Definition.
        /// </param>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='createUpdateSqlRoleDefinitionParameters'>
        /// The properties required to create or update a Role Definition.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<SqlRoleDefinitionGetResults>> CreateUpdateSqlRoleDefinitionWithHttpMessagesAsync(string roleDefinitionId, string resourceGroupName, string accountName, SqlRoleDefinitionCreateUpdateParameters createUpdateSqlRoleDefinitionParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send Request
            AzureOperationResponse<SqlRoleDefinitionGetResults> _response = await BeginCreateUpdateSqlRoleDefinitionWithHttpMessagesAsync(roleDefinitionId, resourceGroupName, accountName, createUpdateSqlRoleDefinitionParameters, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPutOrPatchOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Deletes an existing Azure Cosmos DB SQL Role Definition.
        /// </summary>
        /// <param name='roleDefinitionId'>
        /// The GUID for the Role Definition.
        /// </param>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse> DeleteSqlRoleDefinitionWithHttpMessagesAsync(string roleDefinitionId, string resourceGroupName, string accountName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse _response = await BeginDeleteSqlRoleDefinitionWithHttpMessagesAsync(roleDefinitionId, resourceGroupName, accountName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Retrieves the list of all Azure Cosmos DB SQL Role Definitions.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </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<IEnumerable<SqlRoleDefinitionGetResults>>> ListSqlRoleDefinitionsWithHttpMessagesAsync(string resourceGroupName, string accountName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "ListSqlRoleDefinitions", 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.DocumentDB/databaseAccounts/{accountName}/sqlRoleDefinitions").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<IEnumerable<SqlRoleDefinitionGetResults>>();
            _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<SqlRoleDefinitionGetResults>>(_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>
        /// Retrieves the properties of an existing Azure Cosmos DB SQL Role Assignment
        /// with the given Id.
        /// </summary>
        /// <param name='roleAssignmentId'>
        /// The GUID for the Role Assignment.
        /// </param>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </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<SqlRoleAssignmentGetResults>> GetSqlRoleAssignmentWithHttpMessagesAsync(string roleAssignmentId, string resourceGroupName, string accountName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (roleAssignmentId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "roleAssignmentId");
            }
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("roleAssignmentId", roleAssignmentId);
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "GetSqlRoleAssignment", 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.DocumentDB/databaseAccounts/{accountName}/sqlRoleAssignments/{roleAssignmentId}").ToString();
            _url = _url.Replace("{roleAssignmentId}", System.Uri.EscapeDataString(roleAssignmentId));
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<SqlRoleAssignmentGetResults>();
            _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<SqlRoleAssignmentGetResults>(_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 an Azure Cosmos DB SQL Role Assignment.
        /// </summary>
        /// <param name='roleAssignmentId'>
        /// The GUID for the Role Assignment.
        /// </param>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='createUpdateSqlRoleAssignmentParameters'>
        /// The properties required to create or update a Role Assignment.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse<SqlRoleAssignmentGetResults>> CreateUpdateSqlRoleAssignmentWithHttpMessagesAsync(string roleAssignmentId, string resourceGroupName, string accountName, SqlRoleAssignmentCreateUpdateParameters createUpdateSqlRoleAssignmentParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send Request
            AzureOperationResponse<SqlRoleAssignmentGetResults> _response = await BeginCreateUpdateSqlRoleAssignmentWithHttpMessagesAsync(roleAssignmentId, resourceGroupName, accountName, createUpdateSqlRoleAssignmentParameters, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPutOrPatchOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Deletes an existing Azure Cosmos DB SQL Role Assignment.
        /// </summary>
        /// <param name='roleAssignmentId'>
        /// The GUID for the Role Assignment.
        /// </param>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='customHeaders'>
        /// The headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        public async Task<AzureOperationResponse> DeleteSqlRoleAssignmentWithHttpMessagesAsync(string roleAssignmentId, string resourceGroupName, string accountName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            // Send request
            AzureOperationResponse _response = await BeginDeleteSqlRoleAssignmentWithHttpMessagesAsync(roleAssignmentId, resourceGroupName, accountName, customHeaders, cancellationToken).ConfigureAwait(false);
            return await Client.GetPostOrDeleteOperationResultAsync(_response, customHeaders, cancellationToken).ConfigureAwait(false);
        }

        /// <summary>
        /// Retrieves the list of all Azure Cosmos DB SQL Role Assignments.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </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<IEnumerable<SqlRoleAssignmentGetResults>>> ListSqlRoleAssignmentsWithHttpMessagesAsync(string resourceGroupName, string accountName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "ListSqlRoleAssignments", 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.DocumentDB/databaseAccounts/{accountName}/sqlRoleAssignments").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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<IEnumerable<SqlRoleAssignmentGetResults>>();
            _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<SqlRoleAssignmentGetResults>>(_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>
        /// Create or update an Azure Cosmos DB SQL database
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='createUpdateSqlDatabaseParameters'>
        /// The parameters to provide for the current SQL database.
        /// </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<SqlDatabaseGetResults>> BeginCreateUpdateSqlDatabaseWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, SqlDatabaseCreateUpdateParameters createUpdateSqlDatabaseParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            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 (createUpdateSqlDatabaseParameters == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "createUpdateSqlDatabaseParameters");
            }
            if (createUpdateSqlDatabaseParameters != null)
            {
                createUpdateSqlDatabaseParameters.Validate();
            }
            // 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("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("createUpdateSqlDatabaseParameters", createUpdateSqlDatabaseParameters);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginCreateUpdateSqlDatabase", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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(createUpdateSqlDatabaseParameters != null)
            {
                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(createUpdateSqlDatabaseParameters, 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 != 200 && (int)_statusCode != 202)
            {
                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<SqlDatabaseGetResults>();
            _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<SqlDatabaseGetResults>(_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>
        /// Deletes an existing Azure Cosmos DB SQL database.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </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="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> BeginDeleteSqlDatabaseWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginDeleteSqlDatabase", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 != 202 && (int)_statusCode != 204)
            {
                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;
        }

        /// <summary>
        /// Update RUs per second of an Azure Cosmos DB SQL database
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='updateThroughputParameters'>
        /// The parameters to provide for the RUs per second of the current SQL
        /// database.
        /// </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<ThroughputSettingsGetResults>> BeginUpdateSqlDatabaseThroughputWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, ThroughputSettingsUpdateParameters updateThroughputParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            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 (updateThroughputParameters == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "updateThroughputParameters");
            }
            if (updateThroughputParameters != null)
            {
                updateThroughputParameters.Validate();
            }
            // 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("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("updateThroughputParameters", updateThroughputParameters);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginUpdateSqlDatabaseThroughput", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/throughputSettings/default").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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(updateThroughputParameters != null)
            {
                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(updateThroughputParameters, 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 != 200 && (int)_statusCode != 202)
            {
                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<ThroughputSettingsGetResults>();
            _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<ThroughputSettingsGetResults>(_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>
        /// Migrate an Azure Cosmos DB SQL database from manual throughput to autoscale
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </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<ThroughputSettingsGetResults>> BeginMigrateSqlDatabaseToAutoscaleWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginMigrateSqlDatabaseToAutoscale", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/throughputSettings/default/migrateToAutoscale").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 && (int)_statusCode != 202)
            {
                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<ThroughputSettingsGetResults>();
            _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<ThroughputSettingsGetResults>(_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>
        /// Migrate an Azure Cosmos DB SQL database from autoscale to manual throughput
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </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<ThroughputSettingsGetResults>> BeginMigrateSqlDatabaseToManualThroughputWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginMigrateSqlDatabaseToManualThroughput", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/throughputSettings/default/migrateToManualThroughput").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 && (int)_statusCode != 202)
            {
                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<ThroughputSettingsGetResults>();
            _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<ThroughputSettingsGetResults>(_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>
        /// Create or update an Azure Cosmos DB SQL container
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='createUpdateSqlContainerParameters'>
        /// The parameters to provide for the current SQL container.
        /// </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<SqlContainerGetResults>> BeginCreateUpdateSqlContainerWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, SqlContainerCreateUpdateParameters createUpdateSqlContainerParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            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 (createUpdateSqlContainerParameters == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "createUpdateSqlContainerParameters");
            }
            if (createUpdateSqlContainerParameters != null)
            {
                createUpdateSqlContainerParameters.Validate();
            }
            // 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("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("createUpdateSqlContainerParameters", createUpdateSqlContainerParameters);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginCreateUpdateSqlContainer", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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(createUpdateSqlContainerParameters != null)
            {
                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(createUpdateSqlContainerParameters, 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 != 200 && (int)_statusCode != 202)
            {
                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<SqlContainerGetResults>();
            _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<SqlContainerGetResults>(_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>
        /// Deletes an existing Azure Cosmos DB SQL container.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </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="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> BeginDeleteSqlContainerWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginDeleteSqlContainer", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 != 202 && (int)_statusCode != 204)
            {
                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;
        }

        /// <summary>
        /// Update RUs per second of an Azure Cosmos DB SQL container
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='updateThroughputParameters'>
        /// The parameters to provide for the RUs per second of the current SQL
        /// container.
        /// </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<ThroughputSettingsGetResults>> BeginUpdateSqlContainerThroughputWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, ThroughputSettingsUpdateParameters updateThroughputParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            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 (updateThroughputParameters == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "updateThroughputParameters");
            }
            if (updateThroughputParameters != null)
            {
                updateThroughputParameters.Validate();
            }
            // 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("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("updateThroughputParameters", updateThroughputParameters);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginUpdateSqlContainerThroughput", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/throughputSettings/default").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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(updateThroughputParameters != null)
            {
                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(updateThroughputParameters, 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 != 200 && (int)_statusCode != 202)
            {
                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<ThroughputSettingsGetResults>();
            _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<ThroughputSettingsGetResults>(_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>
        /// Migrate an Azure Cosmos DB SQL container from manual throughput to
        /// autoscale
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </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<ThroughputSettingsGetResults>> BeginMigrateSqlContainerToAutoscaleWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginMigrateSqlContainerToAutoscale", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/throughputSettings/default/migrateToAutoscale").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 && (int)_statusCode != 202)
            {
                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<ThroughputSettingsGetResults>();
            _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<ThroughputSettingsGetResults>(_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>
        /// Migrate an Azure Cosmos DB SQL container from autoscale to manual
        /// throughput
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </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<ThroughputSettingsGetResults>> BeginMigrateSqlContainerToManualThroughputWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginMigrateSqlContainerToManualThroughput", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/throughputSettings/default/migrateToManualThroughput").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 && (int)_statusCode != 202)
            {
                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<ThroughputSettingsGetResults>();
            _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<ThroughputSettingsGetResults>(_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>
        /// Create or update an Azure Cosmos DB SQL storedProcedure
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='storedProcedureName'>
        /// Cosmos DB storedProcedure name.
        /// </param>
        /// <param name='createUpdateSqlStoredProcedureParameters'>
        /// The parameters to provide for the current SQL storedProcedure.
        /// </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<SqlStoredProcedureGetResults>> BeginCreateUpdateSqlStoredProcedureWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string storedProcedureName, SqlStoredProcedureCreateUpdateParameters createUpdateSqlStoredProcedureParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            if (storedProcedureName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "storedProcedureName");
            }
            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 (createUpdateSqlStoredProcedureParameters == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "createUpdateSqlStoredProcedureParameters");
            }
            if (createUpdateSqlStoredProcedureParameters != null)
            {
                createUpdateSqlStoredProcedureParameters.Validate();
            }
            // 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("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("storedProcedureName", storedProcedureName);
                tracingParameters.Add("createUpdateSqlStoredProcedureParameters", createUpdateSqlStoredProcedureParameters);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginCreateUpdateSqlStoredProcedure", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/storedProcedures/{storedProcedureName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            _url = _url.Replace("{storedProcedureName}", System.Uri.EscapeDataString(storedProcedureName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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(createUpdateSqlStoredProcedureParameters != null)
            {
                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(createUpdateSqlStoredProcedureParameters, 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 != 200 && (int)_statusCode != 202)
            {
                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<SqlStoredProcedureGetResults>();
            _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<SqlStoredProcedureGetResults>(_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>
        /// Deletes an existing Azure Cosmos DB SQL storedProcedure.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='storedProcedureName'>
        /// Cosmos DB storedProcedure name.
        /// </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="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> BeginDeleteSqlStoredProcedureWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string storedProcedureName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            if (storedProcedureName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "storedProcedureName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("storedProcedureName", storedProcedureName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginDeleteSqlStoredProcedure", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/storedProcedures/{storedProcedureName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            _url = _url.Replace("{storedProcedureName}", System.Uri.EscapeDataString(storedProcedureName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 != 202 && (int)_statusCode != 204)
            {
                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;
        }

        /// <summary>
        /// Create or update an Azure Cosmos DB SQL userDefinedFunction
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='userDefinedFunctionName'>
        /// Cosmos DB userDefinedFunction name.
        /// </param>
        /// <param name='createUpdateSqlUserDefinedFunctionParameters'>
        /// The parameters to provide for the current SQL userDefinedFunction.
        /// </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<SqlUserDefinedFunctionGetResults>> BeginCreateUpdateSqlUserDefinedFunctionWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string userDefinedFunctionName, SqlUserDefinedFunctionCreateUpdateParameters createUpdateSqlUserDefinedFunctionParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            if (userDefinedFunctionName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "userDefinedFunctionName");
            }
            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 (createUpdateSqlUserDefinedFunctionParameters == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "createUpdateSqlUserDefinedFunctionParameters");
            }
            if (createUpdateSqlUserDefinedFunctionParameters != null)
            {
                createUpdateSqlUserDefinedFunctionParameters.Validate();
            }
            // 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("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("userDefinedFunctionName", userDefinedFunctionName);
                tracingParameters.Add("createUpdateSqlUserDefinedFunctionParameters", createUpdateSqlUserDefinedFunctionParameters);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginCreateUpdateSqlUserDefinedFunction", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/userDefinedFunctions/{userDefinedFunctionName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            _url = _url.Replace("{userDefinedFunctionName}", System.Uri.EscapeDataString(userDefinedFunctionName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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(createUpdateSqlUserDefinedFunctionParameters != null)
            {
                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(createUpdateSqlUserDefinedFunctionParameters, 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 != 200 && (int)_statusCode != 202)
            {
                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<SqlUserDefinedFunctionGetResults>();
            _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<SqlUserDefinedFunctionGetResults>(_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>
        /// Deletes an existing Azure Cosmos DB SQL userDefinedFunction.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='userDefinedFunctionName'>
        /// Cosmos DB userDefinedFunction name.
        /// </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="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> BeginDeleteSqlUserDefinedFunctionWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string userDefinedFunctionName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            if (userDefinedFunctionName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "userDefinedFunctionName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("userDefinedFunctionName", userDefinedFunctionName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginDeleteSqlUserDefinedFunction", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/userDefinedFunctions/{userDefinedFunctionName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            _url = _url.Replace("{userDefinedFunctionName}", System.Uri.EscapeDataString(userDefinedFunctionName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 != 202 && (int)_statusCode != 204)
            {
                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;
        }

        /// <summary>
        /// Create or update an Azure Cosmos DB SQL trigger
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='triggerName'>
        /// Cosmos DB trigger name.
        /// </param>
        /// <param name='createUpdateSqlTriggerParameters'>
        /// The parameters to provide for the current SQL trigger.
        /// </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<SqlTriggerGetResults>> BeginCreateUpdateSqlTriggerWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string triggerName, SqlTriggerCreateUpdateParameters createUpdateSqlTriggerParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            if (triggerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "triggerName");
            }
            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 (createUpdateSqlTriggerParameters == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "createUpdateSqlTriggerParameters");
            }
            if (createUpdateSqlTriggerParameters != null)
            {
                createUpdateSqlTriggerParameters.Validate();
            }
            // 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("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("triggerName", triggerName);
                tracingParameters.Add("createUpdateSqlTriggerParameters", createUpdateSqlTriggerParameters);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginCreateUpdateSqlTrigger", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/triggers/{triggerName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            _url = _url.Replace("{triggerName}", System.Uri.EscapeDataString(triggerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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(createUpdateSqlTriggerParameters != null)
            {
                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(createUpdateSqlTriggerParameters, 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 != 200 && (int)_statusCode != 202)
            {
                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<SqlTriggerGetResults>();
            _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<SqlTriggerGetResults>(_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>
        /// Deletes an existing Azure Cosmos DB SQL trigger.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='databaseName'>
        /// Cosmos DB database name.
        /// </param>
        /// <param name='containerName'>
        /// Cosmos DB container name.
        /// </param>
        /// <param name='triggerName'>
        /// Cosmos DB trigger name.
        /// </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="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> BeginDeleteSqlTriggerWithHttpMessagesAsync(string resourceGroupName, string accountName, string databaseName, string containerName, string triggerName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            if (databaseName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "databaseName");
            }
            if (containerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "containerName");
            }
            if (triggerName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "triggerName");
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("databaseName", databaseName);
                tracingParameters.Add("containerName", containerName);
                tracingParameters.Add("triggerName", triggerName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginDeleteSqlTrigger", 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.DocumentDB/databaseAccounts/{accountName}/sqlDatabases/{databaseName}/containers/{containerName}/triggers/{triggerName}").ToString();
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            _url = _url.Replace("{databaseName}", System.Uri.EscapeDataString(databaseName));
            _url = _url.Replace("{containerName}", System.Uri.EscapeDataString(containerName));
            _url = _url.Replace("{triggerName}", System.Uri.EscapeDataString(triggerName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 != 202 && (int)_statusCode != 204)
            {
                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;
        }

        /// <summary>
        /// Creates or updates an Azure Cosmos DB SQL Role Definition.
        /// </summary>
        /// <param name='roleDefinitionId'>
        /// The GUID for the Role Definition.
        /// </param>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='createUpdateSqlRoleDefinitionParameters'>
        /// The properties required to create or update a 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<SqlRoleDefinitionGetResults>> BeginCreateUpdateSqlRoleDefinitionWithHttpMessagesAsync(string roleDefinitionId, string resourceGroupName, string accountName, SqlRoleDefinitionCreateUpdateParameters createUpdateSqlRoleDefinitionParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (roleDefinitionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "roleDefinitionId");
            }
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            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 (createUpdateSqlRoleDefinitionParameters == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "createUpdateSqlRoleDefinitionParameters");
            }
            // Tracing
            bool _shouldTrace = ServiceClientTracing.IsEnabled;
            string _invocationId = null;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("roleDefinitionId", roleDefinitionId);
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("createUpdateSqlRoleDefinitionParameters", createUpdateSqlRoleDefinitionParameters);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginCreateUpdateSqlRoleDefinition", 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.DocumentDB/databaseAccounts/{accountName}/sqlRoleDefinitions/{roleDefinitionId}").ToString();
            _url = _url.Replace("{roleDefinitionId}", System.Uri.EscapeDataString(roleDefinitionId));
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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(createUpdateSqlRoleDefinitionParameters != null)
            {
                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(createUpdateSqlRoleDefinitionParameters, 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 != 200 && (int)_statusCode != 202)
            {
                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<SqlRoleDefinitionGetResults>();
            _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<SqlRoleDefinitionGetResults>(_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>
        /// Deletes an existing Azure Cosmos DB SQL Role Definition.
        /// </summary>
        /// <param name='roleDefinitionId'>
        /// The GUID for the Role Definition.
        /// </param>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </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="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> BeginDeleteSqlRoleDefinitionWithHttpMessagesAsync(string roleDefinitionId, string resourceGroupName, string accountName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (roleDefinitionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "roleDefinitionId");
            }
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("roleDefinitionId", roleDefinitionId);
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginDeleteSqlRoleDefinition", 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.DocumentDB/databaseAccounts/{accountName}/sqlRoleDefinitions/{roleDefinitionId}").ToString();
            _url = _url.Replace("{roleDefinitionId}", System.Uri.EscapeDataString(roleDefinitionId));
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 && (int)_statusCode != 202 && (int)_statusCode != 204)
            {
                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;
        }

        /// <summary>
        /// Creates or updates an Azure Cosmos DB SQL Role Assignment.
        /// </summary>
        /// <param name='roleAssignmentId'>
        /// The GUID for the Role Assignment.
        /// </param>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </param>
        /// <param name='createUpdateSqlRoleAssignmentParameters'>
        /// The properties required to create or update a Role Assignment.
        /// </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<SqlRoleAssignmentGetResults>> BeginCreateUpdateSqlRoleAssignmentWithHttpMessagesAsync(string roleAssignmentId, string resourceGroupName, string accountName, SqlRoleAssignmentCreateUpdateParameters createUpdateSqlRoleAssignmentParameters, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (roleAssignmentId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "roleAssignmentId");
            }
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            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 (createUpdateSqlRoleAssignmentParameters == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "createUpdateSqlRoleAssignmentParameters");
            }
            // Tracing
            bool _shouldTrace = ServiceClientTracing.IsEnabled;
            string _invocationId = null;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("roleAssignmentId", roleAssignmentId);
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("createUpdateSqlRoleAssignmentParameters", createUpdateSqlRoleAssignmentParameters);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginCreateUpdateSqlRoleAssignment", 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.DocumentDB/databaseAccounts/{accountName}/sqlRoleAssignments/{roleAssignmentId}").ToString();
            _url = _url.Replace("{roleAssignmentId}", System.Uri.EscapeDataString(roleAssignmentId));
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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(createUpdateSqlRoleAssignmentParameters != null)
            {
                _requestContent = Rest.Serialization.SafeJsonConvert.SerializeObject(createUpdateSqlRoleAssignmentParameters, 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 != 200 && (int)_statusCode != 202)
            {
                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<SqlRoleAssignmentGetResults>();
            _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<SqlRoleAssignmentGetResults>(_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>
        /// Deletes an existing Azure Cosmos DB SQL Role Assignment.
        /// </summary>
        /// <param name='roleAssignmentId'>
        /// The GUID for the Role Assignment.
        /// </param>
        /// <param name='resourceGroupName'>
        /// The name of the resource group. The name is case insensitive.
        /// </param>
        /// <param name='accountName'>
        /// Cosmos DB database account name.
        /// </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="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> BeginDeleteSqlRoleAssignmentWithHttpMessagesAsync(string roleAssignmentId, string resourceGroupName, string accountName, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (roleAssignmentId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "roleAssignmentId");
            }
            if (Client.SubscriptionId == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            if (Client.SubscriptionId != null)
            {
                if (Client.SubscriptionId.Length < 1)
                {
                    throw new ValidationException(ValidationRules.MinLength, "Client.SubscriptionId", 1);
                }
            }
            if (resourceGroupName == null)
            {
                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 (accountName == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "accountName");
            }
            if (accountName != null)
            {
                if (accountName.Length > 50)
                {
                    throw new ValidationException(ValidationRules.MaxLength, "accountName", 50);
                }
                if (accountName.Length < 3)
                {
                    throw new ValidationException(ValidationRules.MinLength, "accountName", 3);
                }
                if (!System.Text.RegularExpressions.Regex.IsMatch(accountName, "^[a-z0-9]+(-[a-z0-9]+)*"))
                {
                    throw new ValidationException(ValidationRules.Pattern, "accountName", "^[a-z0-9]+(-[a-z0-9]+)*");
                }
            }
            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;
            if (_shouldTrace)
            {
                _invocationId = ServiceClientTracing.NextInvocationId.ToString();
                Dictionary<string, object> tracingParameters = new Dictionary<string, object>();
                tracingParameters.Add("roleAssignmentId", roleAssignmentId);
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("accountName", accountName);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "BeginDeleteSqlRoleAssignment", 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.DocumentDB/databaseAccounts/{accountName}/sqlRoleAssignments/{roleAssignmentId}").ToString();
            _url = _url.Replace("{roleAssignmentId}", System.Uri.EscapeDataString(roleAssignmentId));
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(Client.SubscriptionId));
            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{accountName}", System.Uri.EscapeDataString(accountName));
            List<string> _queryParameters = new List<string>();
            if (Client.ApiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(Client.ApiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // 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 && (int)_statusCode != 202 && (int)_statusCode != 204)
            {
                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;
        }

    }
}