aws ec2 disassociate-capacity-reservation-billing-owner
Cancels a pending request to assign billing of the unused capacity of a Capacity Reservation to a consumer account, or revokes a request that has already been accepted. AWS CLI reference
3 options Its page in the AWS CLI reference
Options
--capacity-reservation-idThe ID of the Capacity Reservation.--dry-runChecks whether you have the required permissions for the action, without actually making the request, and provides an error response.--unused-reservation-billing-owner-idThe ID of the consumer account to which the request was sent.