We announced the upcoming end-of-support for AWS SDK for Java (v1). We recommend that you migrate to AWS SDK for Java v2. For dates, additional details, and information on how to migrate, please refer to the linked announcement.
T - Type of the member to provide the default value for.
public interface DefaultValueSupplier<T>
Interface to provide a default value for a null member during marshalling. Currently used for
members that have the idempotency trait applied and for Glacier's account ID member (which defaults to '-' indicating
the current account).