aws ec2 describe-capacity-reservation-topology
Describes a tree-based hierarchy that represents the physical host placement of your pending or active Capacity Reservations within an Availability Zone or Local Zone. AWS CLI reference
5 options Its page in the AWS CLI reference
Options
--capacity-reservation-idsThe Capacity Reservation IDs.--dry-runChecks whether you have the required permissions for the operation, without actually making the request, and provides an error response.--filtersThe filters.--max-resultsThe maximum number of items to return for this request.--next-tokenThe token returned from a previous paginated request.