/// <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 IBatchOperations operations, BatchRequest[] value, CancellationToken cancellationToken = default(CancellationToken))
 {
     await operations.PostWithHttpMessagesAsync(value, null, cancellationToken).ConfigureAwait(false);
 }
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='value'>
 /// </param>
 public static void Post(this IBatchOperations operations, BatchRequest[] value)
 {
     Task.Factory.StartNew(s => ((IBatchOperations)s).PostAsync(value), operations, CancellationToken.None, TaskCreationOptions.None, TaskScheduler.Default).Unwrap().GetAwaiter().GetResult();
 }