/// <summary> /// This operation extracts a rich set of visual features based on the image /// content. /// Two input methods are supported -- (1) Uploading an image or (2) specifying /// an image URL. Within your request, there is an optional parameter to allow /// you to choose which features to return. By default, image categories are /// returned in the response. /// A successful response will be returned in JSON. If the request failed, the /// response will contain an error code and a message to help understand what /// went wrong. /// </summary> /// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='image'> /// An image stream. /// </param> /// <param name='visualFeatures'> /// A string indicating what visual feature types to return. Multiple values /// should be comma-separated. Valid visual feature types include: Categories - /// categorizes image content according to a taxonomy defined in documentation. /// Tags - tags the image with a detailed list of words related to the image /// content. Description - describes the image content with a complete English /// sentence. Faces - detects if faces are present. If present, generate /// coordinates, gender and age. ImageType - detects if image is clipart or a /// line drawing. Color - determines the accent color, dominant color, and /// whether an image is black&white. Adult - detects if the image is /// pornographic in nature (depicts nudity or a sex act). Sexually suggestive /// content is also detected. Objects - detects various objects within an /// image, including the approximate location. The Objects argument is only /// available in English. Brands - detects various brands within an image, /// including the approximate location. The Brands argument is only available /// in English. /// </param> /// <param name='details'> /// A string indicating which domain-specific details to return. Multiple /// values should be comma-separated. Valid visual feature types include: /// Celebrities - identifies celebrities if detected in the image, Landmarks - /// identifies notable landmarks in the image. /// </param> /// <param name='language'> /// The desired language for output generation. If this parameter is not /// specified, the default value is &quot;en&quot;.Supported /// languages:en - English, Default. es - Spanish, ja - Japanese, pt - /// Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es', /// 'ja', 'pt', 'zh' /// </param> /// <param name='cancellationToken'> /// The cancellation token. /// </param> public static async Task <ImageAnalysis> AnalyzeImageInStreamAsync(this IComputerVisionClient operations, Stream image, IList <VisualFeatureTypes> visualFeatures = default(IList <VisualFeatureTypes>), IList <Details> details = default(IList <Details>), string language = default(string), CancellationToken cancellationToken = default(CancellationToken)) { using (var _result = await operations.AnalyzeImageInStreamWithHttpMessagesAsync(image, visualFeatures, details, language, null, cancellationToken).ConfigureAwait(false)) { return(_result.Body); } }