/// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='owner'>
 /// </param>
 /// <param name='id'>
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task DeleteByOwnerAndIdAsync(this IToDoList operations, string owner, int id, CancellationToken cancellationToken = default(CancellationToken))
 {
     await operations.DeleteByOwnerAndIdWithHttpMessagesAsync(owner, id, null, cancellationToken).ConfigureAwait(false);
 }