**To describe termination policy types** This example describes the available termination policy types:: aws autoscaling describe-termination-policy-types The following is example output:: { "TerminationPolicyTypes": [ "AllocationStrategy", "ClosestToNextInstanceHour", "Default", "NewestInstance", "OldestInstance", "OldestLaunchConfiguration", "OldestLaunchTemplate" ] } For more information, see `Controlling Which Instances Auto Scaling Terminates During Scale In`_ in the *Amazon EC2 Auto Scaling User Guide*. .. _`Controlling Which Instances Auto Scaling Terminates During Scale In`: https://docs.aws.amazon.com/autoscaling/ec2/userguide/as-instance-termination.html