**To list the resource groups with a Capacity Reservation** The following ``get-groups-for-capacity-reservation`` example lists the resource groups to which the specified Capacity Reservation was added. :: aws ec2 get-groups-for-capacity-reservation \ --capacity-reservation-id cr-1234abcd56EXAMPLE Output:: { "CapacityReservationsGroup": [ { "GroupArn": "arn:aws:resource-groups:us-west-2:123456789012:group/my-resource-group", "OwnerId": "123456789012" } ] } For more information, see `Working with Capacity Reservations <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/capacity-reservations-using.html>`__ in the *Amazon Elastic Compute Cloud User Guide for Linux Instances*.