启动消息移动任务

启动从死信队列移动消息的异步任务。

官方英文详细说明：

Starts an asynchronous task to move messages from a specified source queue to a specified destination queue.

This action is currently limited to supporting message redrive from queues that are configured as dead-letter queues (DLQs) of other Amazon SQS queues only. Non-SQS queue sources of dead-letter queues, such as Lambda or Amazon SNS topics, are currently not supported.

In dead-letter queues redrive context, the StartMessageMoveTask the source queue is the DLQ, while the destination queue can be the original source queue (from which the messages were driven to the dead-letter-queue), or a custom destination queue.

Only one active message movement task is supported per queue at any given time.