Parameters for dead-letter queue functionality of the source queue.

File: AWS.SQS.pas 

Namespace: AWS.SQS 

Module: Appercept AWS SDK for Delphi 

Specify a redrive policy as a JSON string. Valid keys are deadLetterTargetArn and maxReceiveCount. 

The deadLetterTargetArn specifies the ARN of a dead-letter queue to which messages are moved after the value of maxReceiveCount is exceeded. 

The maxReceiveCount Specifies the number of times a message is delivered to the source queue before being moved to the dead letter queue.