# EventBridge
<a name="eventbridge"></a>

AWS Well-Architected Tool 會在 Well-Architected 資源上有動作執行時，將事件傳送至 Amazon EventBridge。您可以使用 Eventbridge 和這些事件來撰寫規則，以便在資源發生變更時執行動作，例如通知您。如需詳細資訊，請參閱[什麼是 Amazon EventBridge？](https://docs.aws.amazon.com/eventbridge/latest/userguide/what-is-amazon-eventbridge.html) 

**注意**  
事件會盡可能傳遞。

下列動作會導致 EventBridge 事件產生：
+ 工作負載相關
  + 建立或刪除工作負載
  + 建立里程碑
  + 更新工作負載的屬性
  + 共用或取消共用工作負載
  + 更新共用邀請的狀態
  + 新增或移除標籤
  + 更新答案
  + 更新檢閱備註
  + 在工作負載中新增或移除鏡頭
+ 鏡頭相關
  + 匯入或匯出自訂鏡頭
  + 發佈自訂鏡頭
  + 刪除自訂鏡頭
  + 共用或取消共用自訂鏡頭
  + 更新共用邀請的狀態
  + 在工作負載中新增或移除鏡頭

## AWS WA Tool 的範例事件
<a name="sample-eventbridge-events"></a>

本節包含來自 AWS Well-Architected Tool 的範例事件。

**更新工作負載中的答案**

```
 {
   "version":"0",
   "id":"00de336a-83cc-b80b-f0e6-f44c88a96050",
   "detail-type":"AWS API Call via CloudTrail",
   "source":"aws.wellarchitected",
   "account":"123456789012",
   "time":"2022-02-17T08:01:25Z",
   "region":"us-west-2",
   "resources":[],
   "detail":{
      "eventVersion":"1.08",
      "userIdentity":{
         "type":"AssumedRole",
         "principalId":"AROA4JUSXMN5ZR6S7LZNP:sample-user",
         "arn":"arn:aws:sts::123456789012:assumed-role/Admin/example-user",
         "accountId":"123456789012",
         "accessKeyId":"AKIAIOSFODNN7EXAMPLE",
         "sessionContext":{
            "sessionIssuer":{
               "type":"Role",
               "principalId":"AROA4JUSXMN5ZR6S7LZNP",
               "arn":"arn:aws:iam::123456789012:role/Admin",
               "accountId":"123456789012",
               "userName":"Admin"
            },
            "webIdFederationData":{},
            "attributes":{
               "creationDate":"2022-02-17T07:21:54Z",
               "mfaAuthenticated":"false"
            }
         }
      },
      "eventTime":"2022-02-17T08:01:25Z",
      "eventSource":"wellarchitected.amazonaws.com",
      "eventName":"UpdateAnswer",
      "awsRegion":"us-west-2",
      "sourceIPAddress":"10.246.162.39",
      "userAgent":"aws-internal/3 aws-sdk-java/1.12.127 Linux/5.4.156-94.273.amzn2int.x86_64 OpenJDK_64-Bit_Server_VM/25.312-b07 java/1.8.0_312 vendor/Oracle_Corporation cfg/retry-mode/standard",
      "requestParameters":{
         "Status":"Acknowledged",
         "SelectedChoices":"***",
         "ChoiceUpdates":"***",
         "QuestionId":"priorities",
         "WorkloadId":"ee73fda518f9bd4aa804c6252e4e37b0",
         "IsApplicable":true,
         "LensAlias":"wellarchitected",
         "Reason":"NONE",
         "Notes":"***"
      },
      "responseElements":{
         "Answer":"***",
         "LensAlias":"wellarchitected",
         "WorkloadId":"ee73fda518f9bd4aa804c6252e4e37b0"
      },
      "requestID":"7bae1153-26a8-4dc0-9307-68b17b107619",
      "eventID":"8339c258-4ddd-48aa-ab21-3f82ce9d79cd",
      "readOnly":false,
      "eventType":"AwsApiCall",
      "managementEvent":true,
      "recipientAccountId":"123456789012",
      "eventCategory":"Management"
   }
}
```

**發佈自訂鏡頭**

```
{
   "version":"0",
   "id":"4054a34b-60a9-53c1-3146-c1a384dba41b",
   "detail-type":"AWS API Call via CloudTrail",
   "source":"aws.wellarchitected",
   "account":"123456789012",
   "time":"2022-02-17T08:58:34Z",
   "region":"us-west-2",
   "resources":[],
   "detail":{
      "eventVersion":"1.08",
      "userIdentity":{
         "type":"AssumedRole",
         "principalId":"AROA4JUSXMN5ZR6S7LZNP:example-user",
         "arn":"arn:aws:sts::123456789012:assumed-role/Admin/example-user",
         "accountId":"123456789012",
         "accessKeyId":"AKIAIOSFODNN7EXAMPLE",
         "sessionContext":{
            "sessionIssuer":{
               "type":"Role",
               "principalId":"AROA4JUSXMN5ZR6S7LZNP",
               "arn":"arn:aws:iam::123456789012:role/Admin",
               "accountId":"123456789012",
               "userName":"Admin"
            },
            "webIdFederationData":{},
            "attributes":{
               "creationDate":"2022-02-17T07:21:54Z",
               "mfaAuthenticated":"false"
            }
         }
      },
      "eventTime":"2022-02-17T08:58:34Z",
      "eventSource":"wellarchitected.amazonaws.com",
      "eventName":"CreateLensVersion",
      "awsRegion":"us-west-2",
      "sourceIPAddress":"10.246.162.39",
      "userAgent":"aws-internal/3 aws-sdk-java/1.12.127 Linux/5.4.156-94.273.amzn2int.x86_64 OpenJDK_64-Bit_Server_VM/25.312-b07 java/1.8.0_312 vendor/Oracle_Corporation cfg/retry-mode/standard",
      "requestParameters":{
         "IsMajorVersion":true,
         "LensVersion":"***",
         "ClientRequestToken":"03f46163-e95c-4455-8479-266373aa09c7",
         "LensAlias":"***"
      },
      "responseElements":{
         "LensArn":"arn:aws:wellarchitected:us-west-2:123456789012:lens/6261deecb9def44f9aecc938ca25d94e",
         "LensVersion":"***"
      },
      "requestID":"167b7051-980d-42ee-9967-0b4b3163e948",
      "eventID":"c7ef2b47-419d-45b7-8982-fbade9b558c7",
      "readOnly":false,
      "eventType":"AwsApiCall",
      "managementEvent":true,
      "recipientAccountId":"123456789012",
      "eventCategory":"Management"
   }
}
```