/// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='value'>
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task PostAsync(this IStringModel operations, string value, CancellationToken cancellationToken = default(CancellationToken))
 {
     (await operations.PostWithHttpMessagesAsync(value, null, cancellationToken).ConfigureAwait(false)).Dispose();
 }