AWS SDK for .NET Documentation
BackwardQuery Property
AmazonAmazon.DynamoDB.DataModelDynamoDBOperationConfigBackwardQuery Did this page help you?   Yes   No    Tell us about it...
Property that indicates a query should traverse the index backward. If the property is false (or not set), traversal shall be forward.
Declaration Syntax
C#
public Nullable<bool> BackwardQuery { get; set; }

Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)