AnomalyDetectorClient.cs

// <auto-generated>
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for
// license information.
//
// Code generated by Microsoft (R) AutoRest Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is
// regenerated.
// </auto-generated>

namespace Microsoft.Azure.CognitiveServices.AnomalyDetector
{
    using Microsoft.Rest;
    using Microsoft.Rest.Serialization;
    using Models;
    using Newtonsoft.Json;
    using System.Collections;
    using System.Collections.Generic;
    using System.Net;
    using System.Net.Http;
    using System.Threading;
    using System.Threading.Tasks;

    /// <summary>
    /// The Anomaly Detector API detects anomalies automatically in time series
    /// data. It supports two kinds of mode, one is for stateless using,
    /// another is for stateful using. In stateless mode, there are three
    /// functionalities. Entire Detect is for detecting the whole series with
    /// model trained by the time series, Last Detect is detecting last point
    /// with model trained by points before. ChangePoint Detect is for
    /// detecting trend changes in time series. In stateful mode, user can
    /// store time series, the stored time series will be used for detection
    /// anomalies. Under this mode, user can still use the above three
    /// functionalities by only giving a time range without preparing time
    /// series in client side. Besides the above three functionalities,
    /// stateful model also provide group based detection and labeling service.
    /// By leveraging labeling service user can provide labels for each
    /// detection result, these labels will be used for retuning or
    /// regenerating detection models. Inconsistency detection is a kind of
    /// group based detection, this detection will find inconsistency ones in a
    /// set of time series. By using anomaly detector service, business
    /// customers can discover incidents and establish a logic flow for root
    /// cause analysis.
    /// </summary>
    public partial class AnomalyDetectorClient : ServiceClient<AnomalyDetectorClient>, IAnomalyDetectorClient
    {
        /// <summary>
        /// The base URI of the service.
        /// </summary>
        internal string BaseUri {get; set;}

        /// <summary>
        /// Gets or sets json serialization settings.
        /// </summary>
        public JsonSerializerSettings SerializationSettings { get; private set; }

        /// <summary>
        /// Gets or sets json deserialization settings.
        /// </summary>
        public JsonSerializerSettings DeserializationSettings { get; private set; }

        /// <summary>
        /// Supported Cognitive Services endpoints (protocol and hostname, for example:
        /// https://westus2.api.cognitive.microsoft.com).
        /// </summary>
        public string Endpoint { get; set; }

        /// <summary>
        /// Subscription credentials which uniquely identify client subscription.
        /// </summary>
        public ServiceClientCredentials Credentials { get; private set; }

        /// <summary>
        /// Initializes a new instance of the AnomalyDetectorClient class.
        /// </summary>
        /// <param name='httpClient'>
        /// HttpClient to be used
        /// </param>
        /// <param name='disposeHttpClient'>
        /// True: will dispose the provided httpClient on calling AnomalyDetectorClient.Dispose(). False: will not dispose provided httpClient</param>
        protected AnomalyDetectorClient(HttpClient httpClient, bool disposeHttpClient) : base(httpClient, disposeHttpClient)
        {
            Initialize();
        }

        /// <summary>
        /// Initializes a new instance of the AnomalyDetectorClient class.
        /// </summary>
        /// <param name='handlers'>
        /// Optional. The delegating handlers to add to the http client pipeline.
        /// </param>
        protected AnomalyDetectorClient(params DelegatingHandler[] handlers) : base(handlers)
        {
            Initialize();
        }

        /// <summary>
        /// Initializes a new instance of the AnomalyDetectorClient class.
        /// </summary>
        /// <param name='rootHandler'>
        /// Optional. The http client handler used to handle http transport.
        /// </param>
        /// <param name='handlers'>
        /// Optional. The delegating handlers to add to the http client pipeline.
        /// </param>
        protected AnomalyDetectorClient(HttpClientHandler rootHandler, params DelegatingHandler[] handlers) : base(rootHandler, handlers)
        {
            Initialize();
        }

        /// <summary>
        /// Initializes a new instance of the AnomalyDetectorClient class.
        /// </summary>
        /// <param name='credentials'>
        /// Required. Subscription credentials which uniquely identify client subscription.
        /// </param>
        /// <param name='handlers'>
        /// Optional. The delegating handlers to add to the http client pipeline.
        /// </param>
        /// <exception cref="System.ArgumentNullException">
        /// Thrown when a required parameter is null
        /// </exception>
        public AnomalyDetectorClient(ServiceClientCredentials credentials, params DelegatingHandler[] handlers) : this(handlers)
        {
            if (credentials == null)
            {
                throw new System.ArgumentNullException("credentials");
            }
            Credentials = credentials;
            if (Credentials != null)
            {
                Credentials.InitializeServiceClient(this);
            }
        }

        /// <summary>
        /// Initializes a new instance of the AnomalyDetectorClient class.
        /// </summary>
        /// <param name='credentials'>
        /// Required. Subscription credentials which uniquely identify client subscription.
        /// </param>
        /// <param name='httpClient'>
        /// HttpClient to be used
        /// </param>
        /// <param name='disposeHttpClient'>
        /// True: will dispose the provided httpClient on calling AnomalyDetectorClient.Dispose(). False: will not dispose provided httpClient</param>
        /// <exception cref="System.ArgumentNullException">
        /// Thrown when a required parameter is null
        /// </exception>
        public AnomalyDetectorClient(ServiceClientCredentials credentials, HttpClient httpClient, bool disposeHttpClient) : this(httpClient, disposeHttpClient)
        {
            if (credentials == null)
            {
                throw new System.ArgumentNullException("credentials");
            }
            Credentials = credentials;
            if (Credentials != null)
            {
                Credentials.InitializeServiceClient(this);
            }
        }

        /// <summary>
        /// Initializes a new instance of the AnomalyDetectorClient class.
        /// </summary>
        /// <param name='credentials'>
        /// Required. Subscription credentials which uniquely identify client subscription.
        /// </param>
        /// <param name='rootHandler'>
        /// Optional. The http client handler used to handle http transport.
        /// </param>
        /// <param name='handlers'>
        /// Optional. The delegating handlers to add to the http client pipeline.
        /// </param>
        /// <exception cref="System.ArgumentNullException">
        /// Thrown when a required parameter is null
        /// </exception>
        public AnomalyDetectorClient(ServiceClientCredentials credentials, HttpClientHandler rootHandler, params DelegatingHandler[] handlers) : this(rootHandler, handlers)
        {
            if (credentials == null)
            {
                throw new System.ArgumentNullException("credentials");
            }
            Credentials = credentials;
            if (Credentials != null)
            {
                Credentials.InitializeServiceClient(this);
            }
        }

        /// <summary>
        /// An optional partial-method to perform custom initialization.
        ///</summary>
        partial void CustomInitialize();
        /// <summary>
        /// Initializes client properties.
        /// </summary>
        private void Initialize()
        {
            BaseUri = "{Endpoint}/anomalydetector/v1.0";
            SerializationSettings = new JsonSerializerSettings
            {
                Formatting = Newtonsoft.Json.Formatting.Indented,
                DateFormatHandling = Newtonsoft.Json.DateFormatHandling.IsoDateFormat,
                DateTimeZoneHandling = Newtonsoft.Json.DateTimeZoneHandling.Utc,
                NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore,
                ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Serialize,
                ContractResolver = new ReadOnlyJsonContractResolver(),
                Converters = new  List<JsonConverter>
                    {
                        new Iso8601TimeSpanConverter()
                    }
            };
            DeserializationSettings = new JsonSerializerSettings
            {
                DateFormatHandling = Newtonsoft.Json.DateFormatHandling.IsoDateFormat,
                DateTimeZoneHandling = Newtonsoft.Json.DateTimeZoneHandling.Utc,
                NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore,
                ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Serialize,
                ContractResolver = new ReadOnlyJsonContractResolver(),
                Converters = new List<JsonConverter>
                    {
                        new Iso8601TimeSpanConverter()
                    }
            };
            CustomInitialize();
        }
        /// <summary>
        /// Detect anomalies for the entire series in batch.
        /// </summary>
        /// <remarks>
        /// This operation generates a model using an entire series, each point is
        /// detected with the same model. With this method, points before and after a
        /// certain point are used to determine whether it is an anomaly. The entire
        /// detection can give user an overall status of the time series.
        /// </remarks>
        /// <param name='body'>
        /// Time series points and period if needed. Advanced model parameters can also
        /// be set in the request.
        /// </param>
        /// <param name='customHeaders'>
        /// Headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        /// <exception cref="APIErrorException">
        /// 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<HttpOperationResponse<EntireDetectResponse>> EntireDetectWithHttpMessagesAsync(Request body, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Endpoint == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Endpoint");
            }
            if (body == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "body");
            }
            if (body != null)
            {
                body.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("body", body);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "EntireDetect", tracingParameters);
            }
            // Construct URL
            var _baseUrl = BaseUri;
            var _url = _baseUrl + (_baseUrl.EndsWith("/") ? "" : "/") + "timeseries/entire/detect";
            _url = _url.Replace("{Endpoint}", Endpoint);
            // 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 (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(body != null)
            {
                _requestContent = SafeJsonConvert.SerializeObject(body, 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 (Credentials != null)
            {
                cancellationToken.ThrowIfCancellationRequested();
                await Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
            }
            // Send Request
            if (_shouldTrace)
            {
                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
            }
            cancellationToken.ThrowIfCancellationRequested();
            _httpResponse = await 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 APIErrorException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                try
                {
                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                    APIError _errorBody =  SafeJsonConvert.DeserializeObject<APIError>(_responseContent, DeserializationSettings);
                    if (_errorBody != null)
                    {
                        ex.Body = _errorBody;
                    }
                }
                catch (JsonException)
                {
                    // Ignore the exception
                }
                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
                if (_shouldTrace)
                {
                    ServiceClientTracing.Error(_invocationId, ex);
                }
                _httpRequest.Dispose();
                if (_httpResponse != null)
                {
                    _httpResponse.Dispose();
                }
                throw ex;
            }
            // Create Result
            var _result = new HttpOperationResponse<EntireDetectResponse>();
            _result.Request = _httpRequest;
            _result.Response = _httpResponse;
            // Deserialize Response
            if ((int)_statusCode == 200)
            {
                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                try
                {
                    _result.Body = SafeJsonConvert.DeserializeObject<EntireDetectResponse>(_responseContent, 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>
        /// Detect anomaly status of the latest point in time series.
        /// </summary>
        /// <remarks>
        /// This operation generates a model using points before the latest one. With
        /// this method, only historical points are used to determine whether the
        /// target point is an anomaly. The latest point detecting operation matches
        /// the scenario of real-time monitoring of business metrics.
        /// </remarks>
        /// <param name='body'>
        /// Time series points and period if needed. Advanced model parameters can also
        /// be set in the request.
        /// </param>
        /// <param name='customHeaders'>
        /// Headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        /// <exception cref="APIErrorException">
        /// 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<HttpOperationResponse<LastDetectResponse>> LastDetectWithHttpMessagesAsync(Request body, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Endpoint == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Endpoint");
            }
            if (body == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "body");
            }
            if (body != null)
            {
                body.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("body", body);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "LastDetect", tracingParameters);
            }
            // Construct URL
            var _baseUrl = BaseUri;
            var _url = _baseUrl + (_baseUrl.EndsWith("/") ? "" : "/") + "timeseries/last/detect";
            _url = _url.Replace("{Endpoint}", Endpoint);
            // 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 (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(body != null)
            {
                _requestContent = SafeJsonConvert.SerializeObject(body, 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 (Credentials != null)
            {
                cancellationToken.ThrowIfCancellationRequested();
                await Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
            }
            // Send Request
            if (_shouldTrace)
            {
                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
            }
            cancellationToken.ThrowIfCancellationRequested();
            _httpResponse = await 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 APIErrorException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                try
                {
                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                    APIError _errorBody =  SafeJsonConvert.DeserializeObject<APIError>(_responseContent, DeserializationSettings);
                    if (_errorBody != null)
                    {
                        ex.Body = _errorBody;
                    }
                }
                catch (JsonException)
                {
                    // Ignore the exception
                }
                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
                if (_shouldTrace)
                {
                    ServiceClientTracing.Error(_invocationId, ex);
                }
                _httpRequest.Dispose();
                if (_httpResponse != null)
                {
                    _httpResponse.Dispose();
                }
                throw ex;
            }
            // Create Result
            var _result = new HttpOperationResponse<LastDetectResponse>();
            _result.Request = _httpRequest;
            _result.Response = _httpResponse;
            // Deserialize Response
            if ((int)_statusCode == 200)
            {
                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                try
                {
                    _result.Body = SafeJsonConvert.DeserializeObject<LastDetectResponse>(_responseContent, 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>
        /// Detect change point for the entire series
        /// </summary>
        /// <remarks>
        /// Evaluate change point score of every series point
        /// </remarks>
        /// <param name='body'>
        /// Time series points and granularity is needed. Advanced model parameters can
        /// also be set in the request if needed.
        /// </param>
        /// <param name='customHeaders'>
        /// Headers that will be added to request.
        /// </param>
        /// <param name='cancellationToken'>
        /// The cancellation token.
        /// </param>
        /// <exception cref="APIErrorException">
        /// 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<HttpOperationResponse<ChangePointDetectResponse>> ChangePointDetectWithHttpMessagesAsync(ChangePointDetectRequest body, Dictionary<string, List<string>> customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
        {
            if (Endpoint == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "this.Endpoint");
            }
            if (body == null)
            {
                throw new ValidationException(ValidationRules.CannotBeNull, "body");
            }
            if (body != null)
            {
                body.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("body", body);
                tracingParameters.Add("cancellationToken", cancellationToken);
                ServiceClientTracing.Enter(_invocationId, this, "ChangePointDetect", tracingParameters);
            }
            // Construct URL
            var _baseUrl = BaseUri;
            var _url = _baseUrl + (_baseUrl.EndsWith("/") ? "" : "/") + "timeseries/changePoint/detect";
            _url = _url.Replace("{Endpoint}", Endpoint);
            // 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 (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(body != null)
            {
                _requestContent = SafeJsonConvert.SerializeObject(body, 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 (Credentials != null)
            {
                cancellationToken.ThrowIfCancellationRequested();
                await Credentials.ProcessHttpRequestAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
            }
            // Send Request
            if (_shouldTrace)
            {
                ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
            }
            cancellationToken.ThrowIfCancellationRequested();
            _httpResponse = await 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 APIErrorException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
                try
                {
                    _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                    APIError _errorBody =  SafeJsonConvert.DeserializeObject<APIError>(_responseContent, DeserializationSettings);
                    if (_errorBody != null)
                    {
                        ex.Body = _errorBody;
                    }
                }
                catch (JsonException)
                {
                    // Ignore the exception
                }
                ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
                ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
                if (_shouldTrace)
                {
                    ServiceClientTracing.Error(_invocationId, ex);
                }
                _httpRequest.Dispose();
                if (_httpResponse != null)
                {
                    _httpResponse.Dispose();
                }
                throw ex;
            }
            // Create Result
            var _result = new HttpOperationResponse<ChangePointDetectResponse>();
            _result.Request = _httpRequest;
            _result.Response = _httpResponse;
            // Deserialize Response
            if ((int)_statusCode == 200)
            {
                _responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
                try
                {
                    _result.Body = SafeJsonConvert.DeserializeObject<ChangePointDetectResponse>(_responseContent, 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;
        }

    }
}