aws ec2 modify-capacity-reservation
Modifies a Capacity Reservation's capacity, instance eligibility, and the conditions under which it is to be released. AWS CLI reference
11 options Its page in the AWS CLI reference
Options
--accept-modification-termsIndicates that you accept the modification terms of the quote identified by QuoteId.--acceptReserved.--additional-infoReserved for future use.--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.--end-date-typeIndicates the way in which the Capacity Reservation ends.--end-dateThe date and time at which the Capacity Reservation expires.--instance-countThe number of instances for which to reserve capacity.--instance-match-criteriaThe matching criteria (instance eligibility) that you want to use in the modified Capacity Reservation.--quote-idThe ID of the quote that describes the modification you want to apply.--start-dateThe new start date for the Capacity Reservation, in the ISO8601 format in the UTC time zone (YYYY-MM-DDThh:mm:ss.sssZ).