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。

# 監控共用容量保留的帳單指派請求
<a name="billing-ownership-events"></a>

在帳單指派請求狀態變更時，Amazon EC2 會傳送 Amazon EventBridge 事件。
+ 當請求進入以下狀態時，將傳送事件給容量保留擁有者：`accepted` \$1 `rejected` \$1 `expired` \$1 `revoked`。
+ 當請求進入以下狀態時，將傳送事件到請求的消費者帳戶：`pending` \$1 `expired` \$1 `cancelled` \$1 `revoked`。

如需有關 Amazon EventBridge 的詳細資訊，請參閱[「Amazon EventBridge 使用者指南」](https://docs.aws.amazon.com/eventbridge/latest/userguide/)。

以下是 Amazon EventBridge 事件模式。

```
{
   "version":"0",
   "id":"12345678-1234-1234-1234-123456789012",
   "detail-type":"On-Demand Capacity Reservation Billing Ownership Request pending|accepted|rejected|cancelled|revoked|expired",
   "source":"aws.ec2",
   "account":"account_id",
   "time":"state_change_timestamp",
   "region":"region",
   "resources":[
      "arn:aws:ec2:region:cr_owner_account_id:capacity-reservation/cr_id"
   ],
   "detail":{
      "capacity-reservation-id":"cr_id",
      "updateTime":timestamp,
      "ownerAccountId":"cr_owner_account_id",
      "unusedReservationChargesOwnerID":"consumer_account_id",
      "status":"pending|accepted|rejected|cancelled|revoked|expired",
      "statusMessage":"message
   }
}
```

以下範例顯示當消費者帳戶 (`111111111111`) 接受共用容量保留 (`cr-01234567890abcdef`) 的帳單指派請求時，傳送給容量保留擁有者 (`222222222222`) 的事件。

```
{
   "version":"0",
   "id":"12345678-1234-1234-1234-123456789012",
   "detail-type":"On-Demand Capacity Reservation Billing Ownership Request accepted",
   "source":"aws.ec2",
   "account":"222222222222",
   "time":"2024-09-01Thh:59:59Z",
   "region":"us-east-1",
   "resources":[
      "arn:aws:ec2:us-east-1:222222222222:capacity-reservation/cr-01234567890abcdef"
   ],
   "detail":{
      "capacity-reservation-id":"cr-01234567890abcdef",
      "updateTime":"2024-08-01Thh:59:59Z",
      "ownerAccountId":"222222222222",
      "unusedReservationChargesOwnerID":"111111111111",
      "status":"accepted",
      "statusMessage":"billing transfer status message"
   }
}
```