Modifies a Capacity Reservation's capacity, instance eligibility, and the conditions under which it is to be released. You can't modify a Capacity Reservation's instance type, EBS optimization, platform, instance store settings, Availability Zone, or tenancy. If you need to modify any of these attributes, we recommend that you cancel the Capacity Reservation, and then create a new one with the required attributes. For more information, see Modify an active Capacity Reservation.
See https://www.paws-r-sdk.com/docs/ec2_modify_capacity_reservation/ for full documentation.
ec2_modify_capacity_reservation(
CapacityReservationId,
InstanceCount = NULL,
EndDate = NULL,
EndDateType = NULL,
Accept = NULL,
DryRun = NULL,
AdditionalInfo = NULL,
InstanceMatchCriteria = NULL
)[required] The ID of the Capacity Reservation.
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 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.
The Capacity Reservation is cancelled within an hour from the specified time. For example, if you specify 5/31/2019, 13:30:55, the Capacity Reservation is guaranteed to end between 13:30:55 and 14:30:55 on 5/31/2019.
You must provide an EndDate value if EndDateType is limited. Omit
EndDate if EndDateType is unlimited.
Indicates the way in which the Capacity Reservation ends. A Capacity Reservation can have one of the following end types:
unlimited - The Capacity Reservation remains active until you
explicitly cancel it. Do not provide an EndDate value if
EndDateType is unlimited.
limited - The Capacity Reservation expires automatically at a
specified date and time. You must provide an EndDate value if
EndDateType is limited.
Reserved. Capacity Reservations you have created are accepted by default.
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.
Reserved for future use.
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.
To modify the instance eligibility, the Capacity Reservation must be completely idle (zero usage).