/// <summary>
/// Initiates the asynchronous execution to get the next set of results from DynamoDB.
///
/// If there are more items in the Scan/Query, PaginationToken will be
/// set and can be consumed in a new Scan/Query operation to resume
/// retrieving items from this point.
/// </summary>
/// <param name="cancellationToken">Token which can be used to cancel the task.</param>
/// <returns>
/// A Task that can be used to poll or wait for results, or both.
/// Results will include the next set of result items from DynamoDB.
/// </returns>
public async Task <List <T> > GetNextSetAsync(CancellationToken cancellationToken = default(CancellationToken))
{
var documents = await DocumentSearch.GetNextSetHelperAsync(cancellationToken).ConfigureAwait(false);
List <T> items = SourceContext.FromDocumentsHelper <T>(documents, this.Config).ToList();
return(items);
}
