本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

取消容量預留機群

不再需要容量預留機群及其預留的容量時，您可以取消該機群。取消機群時，其狀態會變更為 cancelled，且無法再建立新的容量預留。此外，將取消機群的所有個別容量保留。先前在預留容量執行的執行個體會繼續以共用容量正常執行。

若要取消容量預留機群

使用 cancel-capacity-reservation-fleets AWS CLI 命令。

aws ec2 cancel-capacity-reservation-fleets \
--capacity-reservation-fleet-ids cr_fleet_ids

下列為範例輸出。

{
    "SuccessfulFleetCancellations": [
        {
            "CurrentFleetState": "state",
            "PreviousFleetState": "state",
            "CapacityReservationFleetId": "cr_fleet_id_1"
        },
        {
            "CurrentFleetState": "state",
            "PreviousFleetState": "state",
            "CapacityReservationFleetId": "cr_fleet_id_2"
        }
    ],
    "FailedFleetCancellations": [
        {
	        "CapacityReservationFleetId": "cr_fleet_id_3",
	        "CancelCapacityReservationFleetError": [
	            {
		            "Code": "code",
                    "Message": "message"
		        }
	        ]
	    }
    ]
}

範例：成功取消

aws ec2 cancel-capacity-reservation-fleets \
--capacity-reservation-fleet-ids crf-abcdef01234567890

下列為範例輸出。

{
    "SuccessfulFleetCancellations": [
        {
            "CurrentFleetState": "cancelling", 
            "PreviousFleetState": "active", 
            "CapacityReservationFleetId": "crf-abcdef01234567890"
        }
    ], 
    "FailedFleetCancellations": []
}