aws ec2 create-capacity-reservation-date-change-quote
Generates a quote for changing the start date of a future-dated Capacity Reservation that has not yet been delivered. AWS CLI reference
5 options Its page in the AWS CLI reference
Options
--capacity-reservation-idThe ID of the Capacity Reservation.--client-tokenUnique, case-sensitive identifier that you provide to ensure the idempotency of the request.--dry-runChecks whether you have the required permissions for the action, without actually making the request, and provides an error response.--new-start-dateThe requested new start date for the Capacity Reservation, in the ISO8601 format in the UTC time zone (YYYY-MM-DDThh:mm:ss.sssZ).--tag-specificationsThe tags to apply to the date change quote.