ModifyCapacityReservationRequest

Reserved. Capacity Reservations you have created are accepted by default.

Reserved for future use.

The ID of the Capacity Reservation.

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

The date and time at which the Capacity Reservation expires. When a Capacity Reservation expires, the reserved capacity is released and you can no longer launch instances into it. The Capacity Reservation's state changes to expired when it reaches its end date and time.

Indicates the way in which the Capacity Reservation ends. A Capacity Reservation can have one of the following end types:

The number of instances for which to reserve capacity. The number of instances can't be increased or decreased by more than 1000 in a single request.

The matching criteria (instance eligibility) that you want to use in the modified Capacity Reservation. If you change the instance eligibility of an existing Capacity Reservation from targeted to open, any running instances that match the attributes of the Capacity Reservation, have the CapacityReservationPreference set to open, and are not yet running in the Capacity Reservation, will automatically use the modified Capacity Reservation.