internal Task ExecuteHelperAsync(CancellationToken cancellationToken)
        {
            MultiBatchWrite multiBatchWrite = new MultiBatchWrite
            {
                Batches = Batches
            };

            return(multiBatchWrite.WriteItemsAsync(cancellationToken));
        }
        internal Task ExecuteHelperAsync(CancellationToken cancellationToken)
        {
            MultiBatchWrite multiBatchWrite = new MultiBatchWrite
            {
                Batches = new List <DocumentBatchWrite> {
                    this
                }
            };

            return(multiBatchWrite.WriteItemsAsync(cancellationToken));
        }