/// <summary>
        /// The Get Dedicated Circuit operation retrieves the specified
        /// authorized dedicated circuit.
        /// </summary>
        /// <param name='serviceKey'>
        /// Required. The service key representing the circuit.
        /// </param>
        /// <param name='cancellationToken'>
        /// Cancellation token.
        /// </param>
        /// <returns>
        /// The Get Authorized Dedicated Circuit operation response.
        /// </returns>
        public async System.Threading.Tasks.Task <Microsoft.WindowsAzure.Management.ExpressRoute.Models.AuthorizedDedicatedCircuitGetResponse> GetAsync(string serviceKey, CancellationToken cancellationToken)
        {
            // Validate
            if (serviceKey == null)
            {
                throw new ArgumentNullException("serviceKey");
            }

            // Tracing
            bool   shouldTrace  = CloudContext.Configuration.Tracing.IsEnabled;
            string invocationId = null;

            if (shouldTrace)
            {
                invocationId = Tracing.NextInvocationId.ToString();
                Dictionary <string, object> tracingParameters = new Dictionary <string, object>();
                tracingParameters.Add("serviceKey", serviceKey);
                Tracing.Enter(invocationId, this, "GetAsync", tracingParameters);
            }

            // Construct URL
            string url     = "/" + (this.Client.Credentials.SubscriptionId != null ? this.Client.Credentials.SubscriptionId.Trim() : "") + "/services/networking/authorizeddedicatedcircuits/" + serviceKey.Trim() + "?api-version=1.0";
            string baseUrl = this.Client.BaseUri.AbsoluteUri;

            // Trim '/' character from the end of baseUrl and beginning of url.
            if (baseUrl[baseUrl.Length - 1] == '/')
            {
                baseUrl = baseUrl.Substring(0, baseUrl.Length - 1);
            }
            if (url[0] == '/')
            {
                url = url.Substring(1);
            }
            url = baseUrl + "/" + url;
            url = url.Replace(" ", "%20");

            // Create HTTP transport objects
            HttpRequestMessage httpRequest = null;

            try
            {
                httpRequest            = new HttpRequestMessage();
                httpRequest.Method     = HttpMethod.Get;
                httpRequest.RequestUri = new Uri(url);

                // Set Headers
                httpRequest.Headers.Add("x-ms-version", "2011-10-01");

                // Set Credentials
                cancellationToken.ThrowIfCancellationRequested();
                await this.Client.Credentials.ProcessHttpRequestAsync(httpRequest, cancellationToken).ConfigureAwait(false);

                // Send Request
                HttpResponseMessage httpResponse = null;
                try
                {
                    if (shouldTrace)
                    {
                        Tracing.SendRequest(invocationId, httpRequest);
                    }
                    cancellationToken.ThrowIfCancellationRequested();
                    httpResponse = await this.Client.HttpClient.SendAsync(httpRequest, cancellationToken).ConfigureAwait(false);

                    if (shouldTrace)
                    {
                        Tracing.ReceiveResponse(invocationId, httpResponse);
                    }
                    HttpStatusCode statusCode = httpResponse.StatusCode;
                    if (statusCode != HttpStatusCode.OK)
                    {
                        cancellationToken.ThrowIfCancellationRequested();
                        CloudException ex = CloudException.Create(httpRequest, null, httpResponse, await httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false));
                        if (shouldTrace)
                        {
                            Tracing.Error(invocationId, ex);
                        }
                        throw ex;
                    }

                    // Create Result
                    AuthorizedDedicatedCircuitGetResponse result = null;
                    // Deserialize Response
                    cancellationToken.ThrowIfCancellationRequested();
                    string responseContent = await httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);

                    result = new AuthorizedDedicatedCircuitGetResponse();
                    XDocument responseDoc = XDocument.Parse(responseContent);

                    XElement authorizedDedicatedCircuitElement = responseDoc.Element(XName.Get("AuthorizedDedicatedCircuit", "http://schemas.microsoft.com/windowsazure"));
                    if (authorizedDedicatedCircuitElement != null)
                    {
                        AzureAuthorizedDedicatedCircuit authorizedDedicatedCircuitInstance = new AzureAuthorizedDedicatedCircuit();
                        result.AuthorizedDedicatedCircuit = authorizedDedicatedCircuitInstance;

                        XElement bandwidthElement = authorizedDedicatedCircuitElement.Element(XName.Get("Bandwidth", "http://schemas.microsoft.com/windowsazure"));
                        if (bandwidthElement != null)
                        {
                            uint bandwidthInstance = uint.Parse(bandwidthElement.Value, CultureInfo.InvariantCulture);
                            authorizedDedicatedCircuitInstance.Bandwidth = bandwidthInstance;
                        }

                        XElement circuitNameElement = authorizedDedicatedCircuitElement.Element(XName.Get("CircuitName", "http://schemas.microsoft.com/windowsazure"));
                        if (circuitNameElement != null)
                        {
                            string circuitNameInstance = circuitNameElement.Value;
                            authorizedDedicatedCircuitInstance.CircuitName = circuitNameInstance;
                        }

                        XElement locationElement = authorizedDedicatedCircuitElement.Element(XName.Get("Location", "http://schemas.microsoft.com/windowsazure"));
                        if (locationElement != null)
                        {
                            string locationInstance = locationElement.Value;
                            authorizedDedicatedCircuitInstance.Location = locationInstance;
                        }

                        XElement maximumAllowedLinksElement = authorizedDedicatedCircuitElement.Element(XName.Get("MaximumAllowedLinks", "http://schemas.microsoft.com/windowsazure"));
                        if (maximumAllowedLinksElement != null)
                        {
                            int maximumAllowedLinksInstance = int.Parse(maximumAllowedLinksElement.Value, CultureInfo.InvariantCulture);
                            authorizedDedicatedCircuitInstance.MaximumAllowedLinks = maximumAllowedLinksInstance;
                        }

                        XElement serviceKeyElement = authorizedDedicatedCircuitElement.Element(XName.Get("ServiceKey", "http://schemas.microsoft.com/windowsazure"));
                        if (serviceKeyElement != null)
                        {
                            string serviceKeyInstance = serviceKeyElement.Value;
                            authorizedDedicatedCircuitInstance.ServiceKey = serviceKeyInstance;
                        }

                        XElement serviceProviderNameElement = authorizedDedicatedCircuitElement.Element(XName.Get("ServiceProviderName", "http://schemas.microsoft.com/windowsazure"));
                        if (serviceProviderNameElement != null)
                        {
                            string serviceProviderNameInstance = serviceProviderNameElement.Value;
                            authorizedDedicatedCircuitInstance.ServiceProviderName = serviceProviderNameInstance;
                        }

                        XElement serviceProviderProvisioningStateElement = authorizedDedicatedCircuitElement.Element(XName.Get("ServiceProviderProvisioningState", "http://schemas.microsoft.com/windowsazure"));
                        if (serviceProviderProvisioningStateElement != null)
                        {
                            ProviderProvisioningState serviceProviderProvisioningStateInstance = ((ProviderProvisioningState)Enum.Parse(typeof(ProviderProvisioningState), serviceProviderProvisioningStateElement.Value, true));
                            authorizedDedicatedCircuitInstance.ServiceProviderProvisioningState = serviceProviderProvisioningStateInstance;
                        }

                        XElement statusElement = authorizedDedicatedCircuitElement.Element(XName.Get("Status", "http://schemas.microsoft.com/windowsazure"));
                        if (statusElement != null)
                        {
                            DedicatedCircuitState statusInstance = ((DedicatedCircuitState)Enum.Parse(typeof(DedicatedCircuitState), statusElement.Value, true));
                            authorizedDedicatedCircuitInstance.Status = statusInstance;
                        }

                        XElement usedLinksElement = authorizedDedicatedCircuitElement.Element(XName.Get("UsedLinks", "http://schemas.microsoft.com/windowsazure"));
                        if (usedLinksElement != null)
                        {
                            int usedLinksInstance = int.Parse(usedLinksElement.Value, CultureInfo.InvariantCulture);
                            authorizedDedicatedCircuitInstance.UsedLinks = usedLinksInstance;
                        }
                    }

                    result.StatusCode = statusCode;
                    if (httpResponse.Headers.Contains("x-ms-request-id"))
                    {
                        result.RequestId = httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
                    }

                    if (shouldTrace)
                    {
                        Tracing.Exit(invocationId, result);
                    }
                    return(result);
                }
                finally
                {
                    if (httpResponse != null)
                    {
                        httpResponse.Dispose();
                    }
                }
            }
            finally
            {
                if (httpRequest != null)
                {
                    httpRequest.Dispose();
                }
            }
        }
        /// <summary>
        /// The List Dedicated Circuit operation retrieves a list of dedicated
        /// circuits owned by the customer.
        /// </summary>
        /// <param name='cancellationToken'>
        /// Cancellation token.
        /// </param>
        /// <returns>
        /// The List Dedicated Circuit operation response.
        /// </returns>
        public async Task <DedicatedCircuitListResponse> ListAsync(CancellationToken cancellationToken)
        {
            // Validate

            // Tracing
            bool   shouldTrace  = CloudContext.Configuration.Tracing.IsEnabled;
            string invocationId = null;

            if (shouldTrace)
            {
                invocationId = Tracing.NextInvocationId.ToString();
                Dictionary <string, object> tracingParameters = new Dictionary <string, object>();
                Tracing.Enter(invocationId, this, "ListAsync", tracingParameters);
            }

            // Construct URL
            string url = new Uri(this.Client.BaseUri, "/").ToString() + this.Client.Credentials.SubscriptionId + "/services/networking/dedicatedcircuits?api-version=1.0";

            // Create HTTP transport objects
            HttpRequestMessage httpRequest = null;

            try
            {
                httpRequest            = new HttpRequestMessage();
                httpRequest.Method     = HttpMethod.Get;
                httpRequest.RequestUri = new Uri(url);

                // Set Headers
                httpRequest.Headers.Add("x-ms-version", "2011-10-01");

                // Set Credentials
                cancellationToken.ThrowIfCancellationRequested();
                await this.Client.Credentials.ProcessHttpRequestAsync(httpRequest, cancellationToken).ConfigureAwait(false);

                // Send Request
                HttpResponseMessage httpResponse = null;
                try
                {
                    if (shouldTrace)
                    {
                        Tracing.SendRequest(invocationId, httpRequest);
                    }
                    cancellationToken.ThrowIfCancellationRequested();
                    httpResponse = await this.Client.HttpClient.SendAsync(httpRequest, cancellationToken).ConfigureAwait(false);

                    if (shouldTrace)
                    {
                        Tracing.ReceiveResponse(invocationId, httpResponse);
                    }
                    HttpStatusCode statusCode = httpResponse.StatusCode;
                    if (statusCode != HttpStatusCode.OK)
                    {
                        cancellationToken.ThrowIfCancellationRequested();
                        CloudException ex = CloudException.Create(httpRequest, null, httpResponse, await httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false), CloudExceptionType.Xml);
                        if (shouldTrace)
                        {
                            Tracing.Error(invocationId, ex);
                        }
                        throw ex;
                    }

                    // Create Result
                    DedicatedCircuitListResponse result = null;
                    // Deserialize Response
                    cancellationToken.ThrowIfCancellationRequested();
                    string responseContent = await httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);

                    result = new DedicatedCircuitListResponse();
                    XDocument responseDoc = XDocument.Parse(responseContent);

                    XElement dedicatedCircuitsSequenceElement = responseDoc.Element(XName.Get("DedicatedCircuits", "http://schemas.microsoft.com/windowsazure"));
                    if (dedicatedCircuitsSequenceElement != null)
                    {
                        foreach (XElement dedicatedCircuitsElement in dedicatedCircuitsSequenceElement.Elements(XName.Get("DedicatedCircuit", "http://schemas.microsoft.com/windowsazure")))
                        {
                            AzureDedicatedCircuit dedicatedCircuitInstance = new AzureDedicatedCircuit();
                            result.DedicatedCircuits.Add(dedicatedCircuitInstance);

                            XElement bandwidthElement = dedicatedCircuitsElement.Element(XName.Get("Bandwidth", "http://schemas.microsoft.com/windowsazure"));
                            if (bandwidthElement != null)
                            {
                                uint bandwidthInstance = uint.Parse(bandwidthElement.Value, CultureInfo.InvariantCulture);
                                dedicatedCircuitInstance.Bandwidth = bandwidthInstance;
                            }

                            XElement circuitNameElement = dedicatedCircuitsElement.Element(XName.Get("CircuitName", "http://schemas.microsoft.com/windowsazure"));
                            if (circuitNameElement != null)
                            {
                                string circuitNameInstance = circuitNameElement.Value;
                                dedicatedCircuitInstance.CircuitName = circuitNameInstance;
                            }

                            XElement locationElement = dedicatedCircuitsElement.Element(XName.Get("Location", "http://schemas.microsoft.com/windowsazure"));
                            if (locationElement != null)
                            {
                                string locationInstance = locationElement.Value;
                                dedicatedCircuitInstance.Location = locationInstance;
                            }

                            XElement serviceKeyElement = dedicatedCircuitsElement.Element(XName.Get("ServiceKey", "http://schemas.microsoft.com/windowsazure"));
                            if (serviceKeyElement != null)
                            {
                                string serviceKeyInstance = serviceKeyElement.Value;
                                dedicatedCircuitInstance.ServiceKey = serviceKeyInstance;
                            }

                            XElement serviceProviderNameElement = dedicatedCircuitsElement.Element(XName.Get("ServiceProviderName", "http://schemas.microsoft.com/windowsazure"));
                            if (serviceProviderNameElement != null)
                            {
                                string serviceProviderNameInstance = serviceProviderNameElement.Value;
                                dedicatedCircuitInstance.ServiceProviderName = serviceProviderNameInstance;
                            }

                            XElement serviceProviderProvisioningStateElement = dedicatedCircuitsElement.Element(XName.Get("ServiceProviderProvisioningState", "http://schemas.microsoft.com/windowsazure"));
                            if (serviceProviderProvisioningStateElement != null)
                            {
                                ProviderProvisioningState serviceProviderProvisioningStateInstance = (ProviderProvisioningState)Enum.Parse(typeof(ProviderProvisioningState), serviceProviderProvisioningStateElement.Value, false);
                                dedicatedCircuitInstance.ServiceProviderProvisioningState = serviceProviderProvisioningStateInstance;
                            }

                            XElement statusElement = dedicatedCircuitsElement.Element(XName.Get("Status", "http://schemas.microsoft.com/windowsazure"));
                            if (statusElement != null)
                            {
                                DedicatedCircuitState statusInstance = (DedicatedCircuitState)Enum.Parse(typeof(DedicatedCircuitState), statusElement.Value, false);
                                dedicatedCircuitInstance.Status = statusInstance;
                            }
                        }
                    }

                    result.StatusCode = statusCode;
                    if (httpResponse.Headers.Contains("x-ms-request-id"))
                    {
                        result.RequestId = httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
                    }

                    if (shouldTrace)
                    {
                        Tracing.Exit(invocationId, result);
                    }
                    return(result);
                }
                finally
                {
                    if (httpResponse != null)
                    {
                        httpResponse.Dispose();
                    }
                }
            }
            finally
            {
                if (httpRequest != null)
                {
                    httpRequest.Dispose();
                }
            }
        }