aws ec2 modify-default-credit-specification
Modifies the default credit option for CPU usage of burstable performance instances. AWS CLI reference
3 options Its page in the AWS CLI reference
Options
--cpu-creditsThe credit option for CPU usage of the instance family.--dry-runChecks whether you have the required permissions for the operation, without actually making the request, and provides an error response.--instance-familyThe instance family.