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。

# 搭配使用 `CancelCapacityReservation` 與 CLI
<a name="example_ec2_CancelCapacityReservation_section"></a>

下列程式碼範例示範如何使用 `CancelCapacityReservation`。

------
#### [ CLI ]

**AWS CLI**  
**取消容量保留**  
下列 `cancel-capacity-reservation` 範例會取消指定的容量保留。  

```
aws ec2 cancel-capacity-reservation \
    --capacity-reservation-id cr-1234abcd56EXAMPLE
```
輸出：  

```
{
    "Return": true
}
```
如需詳細資訊，請參閱《*Amazon EC2 使用者指南*》中的[容量保留機群](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/capacity-reservations-release.html)。  
+  如需 API 詳細資訊，請參閱《*AWS CLI 命令參考*》中的 [CancelCapacityReservation](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/cancel-capacity-reservation.html)。

------
#### [ PowerShell ]

**Tools for PowerShell V4**  
**範例 1：此範例會取消容量保留 cr-0c1f2345db6f7cdba**  

```
Remove-EC2CapacityReservation -CapacityReservationId cr-0c1f2345db6f7cdba
```
**輸出：**  

```
Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EC2CapacityReservation (CancelCapacityReservation)" on target "cr-0c1f2345db6f7cdba".
[Y] Yes  [A] Yes to All  [N] No  [L] No to All  [S] Suspend  [?] Help (default is "Y"): y
True
```
+  如需 API 詳細資訊，請參閱《AWS Tools for PowerShell Cmdlet 參考 (V4)》**中的 [CancelCapacityReservation](https://docs.aws.amazon.com/powershell/v4/reference)。

**Tools for PowerShell V5**  
**範例 1：此範例會取消容量保留 cr-0c1f2345db6f7cdba**  

```
Remove-EC2CapacityReservation -CapacityReservationId cr-0c1f2345db6f7cdba
```
**輸出：**  

```
Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EC2CapacityReservation (CancelCapacityReservation)" on target "cr-0c1f2345db6f7cdba".
[Y] Yes  [A] Yes to All  [N] No  [L] No to All  [S] Suspend  [?] Help (default is "Y"): y
True
```
+  如需 API 詳細資訊，請參閱《AWS Tools for PowerShell Cmdlet 參考 (V5)》**中的 [CancelCapacityReservation](https://docs.aws.amazon.com/powershell/v5/reference)。

------

如需 AWS SDK 開發人員指南和程式碼範例的完整清單，請參閱 [使用 SDK 建立 Amazon EC2 資源 AWS](sdk-general-information-section.md)。此主題也包含有關入門的資訊和舊版 SDK 的詳細資訊。