Class: Aws::EC2::Types::CapacityReservationSpecification

Inherits:

Struct

Object
Struct
Aws::EC2::Types::CapacityReservationSpecification

show all

Includes:: Structure

Defined in:: lib/aws-sdk-ec2/types.rb

Overview

Note:

When making an API call, you may pass CapacityReservationSpecification data as a hash:

{
  capacity_reservation_preference: "open", # accepts open, none
  capacity_reservation_target: {
    capacity_reservation_id: "String",
  },
}

Describes an instance’s Capacity Reservation targeting option. You can specify only one parameter at a time. If you specify ‘CapacityReservationPreference` and `CapacityReservationTarget`, the request fails.

Use the ‘CapacityReservationPreference` parameter to configure the instance to run as an On-Demand Instance or to run in any `open` Capacity Reservation that has matching attributes (instance type, platform, Availability Zone). Use the `CapacityReservationTarget` parameter to explicitly target a specific Capacity Reservation.

Instance Attribute Summary collapse

#capacity_reservation_preference ⇒ String

Indicates the instance’s Capacity Reservation preferences.
#capacity_reservation_target ⇒ Types::CapacityReservationTarget

Information about the target Capacity Reservation.

Instance Attribute Details

#capacity_reservation_preference ⇒ `String`

Indicates the instance’s Capacity Reservation preferences. Possible preferences include:

‘open` - The instance can run in any `open` Capacity Reservation that has matching attributes (instance type, platform, Availability Zone).
‘none` - The instance avoids running in a Capacity Reservation even if one is available. The instance runs as an On-Demand Instance.

Returns:

(String)

# File 'lib/aws-sdk-ec2/types.rb', line 2626

class CapacityReservationSpecification < Struct.new(
  :capacity_reservation_preference,
  :capacity_reservation_target)
  include Aws::Structure
end

#capacity_reservation_target ⇒ `Types::CapacityReservationTarget`

Information about the target Capacity Reservation.