/// <summary>
/// Use this interface to get the result of a Read operation, employing the
/// state-of-the-art Optical Character Recognition (OCR) algorithms optimized
/// for text-heavy documents. When you use the Read File interface, the
/// response contains a field called "Operation-Location". The
/// "Operation-Location" field contains the URL that you must use for your
/// "Read Operation Result" operation to access OCR results.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='mode'>
/// Type of text to recognize. Possible values include: 'Handwritten',
/// 'Printed'
/// </param>
/// <param name='url'>
/// Publicly reachable URL of an image.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task <BatchReadFileHeaders> BatchReadFileAsync(this IComputerVisionClient operations, string url, TextRecognitionMode mode, CancellationToken cancellationToken = default(CancellationToken))
{
using (var _result = await operations.BatchReadFileWithHttpMessagesAsync(url, mode, null, cancellationToken).ConfigureAwait(false))
{
return(_result.Headers);
}
}