/// <summary> /// Return 204 status code if successful /// </summary> /// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='cancellationToken'> /// The cancellation token. /// </param> public static async Task Head204Async(this IHttpSuccess operations, CancellationToken cancellationToken = default(CancellationToken)) { await operations.Head204WithHttpMessagesAsync(null, cancellationToken).ConfigureAwait(false); }