/// <summary>
/// Sends a training request for a version of a specified LUIS app. This POST
/// request initiates a request asynchronously. To determine whether the
/// training request is successful, submit a GET request to get training
/// status. Note: The application version is not fully trained unless all the
/// models (intents and entities) are trained successfully or are up to date.
/// To verify training success, get the training status at least once after
/// training is complete.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='azureRegion'>
/// Supported Azure regions for Cognitive Services endpoints. Possible values
/// include: 'westus', 'westeurope'
/// </param>
/// <param name='appId'>
/// Format - guid. The application ID.
/// </param>
/// <param name='versionId'>
/// The version ID of the task.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task <EnqueueTrainingResponse> TrainApplicationVersionAsync(this ITrain operations, AzureRegions azureRegion, string appId, string versionId, CancellationToken cancellationToken = default(CancellationToken))
{
using (var _result = await operations.TrainApplicationVersionWithHttpMessagesAsync(azureRegion, appId, versionId, null, cancellationToken).ConfigureAwait(false))
{
return(_result.Body);
}
}