scalingPolicy

The scaling mode. Valid values: release, recycle, default is release. Standard mode(release): Create and release ECS instances based on requests.Swift mode(recycle): Create, stop, and restart ECS instances based on needs. New ECS instances are only created when no stopped ECS instance is avalible. This mode further accelerates the scaling process. Apart from ECS instances that use local storage, when an ECS instance is stopped, you are only chatged for storage space.