/// <summary>
        /// Creates or updates an autoscale setting.
        /// </summary>
        /// <param name='resourceGroupName'>
        /// The name of the resource group.
        /// </param>
        /// <param name='autoscaleSettingName'>
        /// The autoscale setting name.
        /// </param>
        /// <param name='parameters'>
        /// Parameters supplied to the operation.
        /// </param>
        /// <param name='customHeaders'>
        /// Headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        /// <exception cref="Microsoft.Rest.Azure.CloudException">
        /// Thrown when the operation returned an invalid status code
        /// </exception>
        /// <exception cref="Microsoft.Rest.SerializationException">
        /// Thrown when unable to deserialize the response
        /// </exception>
        /// <exception cref="Microsoft.Rest.ValidationException">
        /// Thrown when a required parameter is null
        /// </exception>
        /// <return>
        /// A response object containing the response body and response headers.
        /// </return>
        public async System.Threading.Tasks.Task <Microsoft.Rest.Azure.AzureOperationResponse <AutoscaleSettingResource> > CreateOrUpdateWithHttpMessagesAsync(string resourceGroupName, string autoscaleSettingName, AutoscaleSettingResource parameters, System.Collections.Generic.Dictionary <string, System.Collections.Generic.List <string> > customHeaders = null, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
        {
            if (resourceGroupName == null)
            {
                throw new Microsoft.Rest.ValidationException(Microsoft.Rest.ValidationRules.CannotBeNull, "resourceGroupName");
            }
            if (autoscaleSettingName == null)
            {
                throw new Microsoft.Rest.ValidationException(Microsoft.Rest.ValidationRules.CannotBeNull, "autoscaleSettingName");
            }
            if (parameters == null)
            {
                throw new Microsoft.Rest.ValidationException(Microsoft.Rest.ValidationRules.CannotBeNull, "parameters");
            }
            if (parameters != null)
            {
                parameters.Validate();
            }
            if (this.Client.SubscriptionId == null)
            {
                throw new Microsoft.Rest.ValidationException(Microsoft.Rest.ValidationRules.CannotBeNull, "this.Client.SubscriptionId");
            }
            string apiVersion = "2015-04-01";
            // Tracing
            bool   _shouldTrace  = Microsoft.Rest.ServiceClientTracing.IsEnabled;
            string _invocationId = null;

            if (_shouldTrace)
            {
                _invocationId = Microsoft.Rest.ServiceClientTracing.NextInvocationId.ToString();
                System.Collections.Generic.Dictionary <string, object> tracingParameters = new System.Collections.Generic.Dictionary <string, object>();
                tracingParameters.Add("resourceGroupName", resourceGroupName);
                tracingParameters.Add("autoscaleSettingName", autoscaleSettingName);
                tracingParameters.Add("parameters", parameters);
                tracingParameters.Add("apiVersion", apiVersion);
                tracingParameters.Add("cancellationToken", cancellationToken);
                Microsoft.Rest.ServiceClientTracing.Enter(_invocationId, this, "CreateOrUpdate", tracingParameters);
            }
            // Construct URL
            var _baseUrl = this.Client.BaseUri.AbsoluteUri;
            var _url     = new System.Uri(new System.Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "subscriptions/{subscriptionId}/resourcegroups/{resourceGroupName}/providers/microsoft.insights/autoscalesettings/{autoscaleSettingName}").ToString();

            _url = _url.Replace("{resourceGroupName}", System.Uri.EscapeDataString(resourceGroupName));
            _url = _url.Replace("{autoscaleSettingName}", System.Uri.EscapeDataString(autoscaleSettingName));
            _url = _url.Replace("{subscriptionId}", System.Uri.EscapeDataString(this.Client.SubscriptionId));
            System.Collections.Generic.List <string> _queryParameters = new System.Collections.Generic.List <string>();
            if (apiVersion != null)
            {
                _queryParameters.Add(string.Format("api-version={0}", System.Uri.EscapeDataString(apiVersion)));
            }
            if (_queryParameters.Count > 0)
            {
                _url += (_url.Contains("?") ? "&" : "?") + string.Join("&", _queryParameters);
            }
            // Create HTTP transport objects
            System.Net.Http.HttpRequestMessage  _httpRequest  = new System.Net.Http.HttpRequestMessage();
            System.Net.Http.HttpResponseMessage _httpResponse = null;
            _httpRequest.Method     = new System.Net.Http.HttpMethod("PUT");
            _httpRequest.RequestUri = new System.Uri(_url);
            // Set Headers
            if (this.Client.GenerateClientRequestId != null && this.Client.GenerateClientRequestId.Value)
            {
                _httpRequest.Headers.TryAddWithoutValidation("x-ms-client-request-id", System.Guid.NewGuid().ToString());
            }
            if (this.Client.AcceptLanguage != null)
            {
                if (_httpRequest.Headers.Contains("accept-language"))
                {
                    _httpRequest.Headers.Remove("accept-language");
                }
                _httpRequest.Headers.TryAddWithoutValidation("accept-language", this.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 (parameters != null)
            {
                _requestContent      = Microsoft.Rest.Serialization.SafeJsonConvert.SerializeObject(parameters, this.Client.SerializationSettings);
                _httpRequest.Content = new System.Net.Http.StringContent(_requestContent, System.Text.Encoding.UTF8);
                _httpRequest.Content.Headers.ContentType = System.Net.Http.Headers.MediaTypeHeaderValue.Parse("application/json; charset=utf-8");
            }
            // Set Credentials
            if (this.Client.Credentials != null)
            {
                cancellationToken.ThrowIfCancellationRequested();
                await this.Client.Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
            }
            // Send Request
            if (_shouldTrace)
            {
                Microsoft.Rest.ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
            }
            cancellationToken.ThrowIfCancellationRequested();
            _httpResponse = await this.Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);

            if (_shouldTrace)
            {
                Microsoft.Rest.ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
            }
            System.Net.HttpStatusCode _statusCode = _httpResponse.StatusCode;
            cancellationToken.ThrowIfCancellationRequested();
            string _responseContent = null;

            if ((int)_statusCode != 200 && (int)_statusCode != 201)
            {
                var ex = new Microsoft.Rest.Azure.CloudException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                try
                {
                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);

                    CloudError _errorBody = Microsoft.Rest.Serialization.SafeJsonConvert.DeserializeObject <CloudError>(_responseContent, this.Client.DeserializationSettings);
                    if (_errorBody != null)
                    {
                        ex      = new Microsoft.Rest.Azure.CloudException(_errorBody.Message);
                        ex.Body = _errorBody;
                    }
                }
                catch (Newtonsoft.Json.JsonException)
                {
                    // Ignore the exception
                }
                ex.Request  = new Microsoft.Rest.HttpRequestMessageWrapper(_httpRequest, _requestContent);
                ex.Response = new Microsoft.Rest.HttpResponseMessageWrapper(_httpResponse, _responseContent);
                if (_httpResponse.Headers.Contains("x-ms-request-id"))
                {
                    ex.RequestId = _httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
                }
                if (_shouldTrace)
                {
                    Microsoft.Rest.ServiceClientTracing.Error(_invocationId, ex);
                }
                _httpRequest.Dispose();
                if (_httpResponse != null)
                {
                    _httpResponse.Dispose();
                }
                throw ex;
            }
            // Create Result
            var _result = new Microsoft.Rest.Azure.AzureOperationResponse <AutoscaleSettingResource>();

            _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 = Microsoft.Rest.Serialization.SafeJsonConvert.DeserializeObject <AutoscaleSettingResource>(_responseContent, this.Client.DeserializationSettings);
                }
                catch (Newtonsoft.Json.JsonException ex)
                {
                    _httpRequest.Dispose();
                    if (_httpResponse != null)
                    {
                        _httpResponse.Dispose();
                    }
                    throw new Microsoft.Rest.SerializationException("Unable to deserialize the response.", _responseContent, ex);
                }
            }
            // Deserialize Response
            if ((int)_statusCode == 201)
            {
                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);

                try
                {
                    _result.Body = Microsoft.Rest.Serialization.SafeJsonConvert.DeserializeObject <AutoscaleSettingResource>(_responseContent, this.Client.DeserializationSettings);
                }
                catch (Newtonsoft.Json.JsonException ex)
                {
                    _httpRequest.Dispose();
                    if (_httpResponse != null)
                    {
                        _httpResponse.Dispose();
                    }
                    throw new Microsoft.Rest.SerializationException("Unable to deserialize the response.", _responseContent, ex);
                }
            }
            if (_shouldTrace)
            {
                Microsoft.Rest.ServiceClientTracing.Exit(_invocationId, _result);
            }
            return(_result);
        }