interface CapacityReservationSpecificationProperty

Language	Type name
.NET	`Amazon.CDK.AWS.AutoScaling.CfnAutoScalingGroup.CapacityReservationSpecificationProperty`
Go	`github.com/aws/aws-cdk-go/awscdk/v2/awsautoscaling#CfnAutoScalingGroup_CapacityReservationSpecificationProperty`
Java	`software.amazon.awscdk.services.autoscaling.CfnAutoScalingGroup.CapacityReservationSpecificationProperty`
Python	`aws_cdk.aws_autoscaling.CfnAutoScalingGroup.CapacityReservationSpecificationProperty`
TypeScript	`aws-cdk-lib` » `aws_autoscaling` » `CfnAutoScalingGroup` » `CapacityReservationSpecificationProperty`

Describes the Capacity Reservation preference and targeting options.

If you specify open or none for CapacityReservationPreference , do not specify a CapacityReservationTarget .

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_autoscaling as autoscaling } from 'aws-cdk-lib';
const capacityReservationSpecificationProperty: autoscaling.CfnAutoScalingGroup.CapacityReservationSpecificationProperty = {
  capacityReservationPreference: 'capacityReservationPreference',

  // the properties below are optional
  capacityReservationTarget: {
    capacityReservationIds: ['capacityReservationIds'],
    capacityReservationResourceGroupArns: ['capacityReservationResourceGroupArns'],
  },
};

Properties

Name	Type	Description
capacityReservationPreference	`string`	The capacity reservation preference. The following options are available:.
capacityReservationTarget?	`IResolvable` `\|` `CapacityReservationTargetProperty`	Describes a target Capacity Reservation or Capacity Reservation resource group.

capacityReservationPreference

Type: string

The capacity reservation preference. The following options are available:.

capacity-reservations-only - Auto Scaling will only launch instances into a Capacity Reservation or Capacity Reservation resource group. If capacity isn't available, instances will fail to launch.
capacity-reservations-first - Auto Scaling will try to launch instances into a Capacity Reservation or Capacity Reservation resource group first. If capacity isn't available, instances will run in On-Demand capacity.
none - Auto Scaling will not launch instances into a Capacity Reservation. Instances will run in On-Demand capacity.
default - Auto Scaling uses the Capacity Reservation preference from your launch template or an open Capacity Reservation.

capacityReservationTarget?

Type: IResolvable | CapacityReservationTargetProperty (optional)

Describes a target Capacity Reservation or Capacity Reservation resource group.