/// <summary>
/// Deletes an external API key currently associated to the given application
/// according for the specified key type.
/// </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='keyType'>
/// The external key type.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task DeleteApplicationVersionExternalKeyAsync(this IVersions operations, AzureRegions azureRegion, string appId, string versionId, string keyType, CancellationToken cancellationToken = default(CancellationToken))
{
(await operations.DeleteApplicationVersionExternalKeyWithHttpMessagesAsync(azureRegion, appId, versionId, keyType, null, cancellationToken).ConfigureAwait(false)).Dispose();
}
