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。

# 了解 Amazon Chime SDK 會議生命週期事件
了解會議生命週期事件

Amazon Chime SDK 會傳送會議生命週期事件，您可以用來觸發通知和啟動下游工作流程。使用會議事件的一些範例包括：
+ 當出席者加入或離開 Amazon Chime SDK 會議時更新中繼資料。
+ 實作 Amazon Chime SDK 會議的推送通知或名單。
+ 測量 Amazon Chime SDK 會議的影片和內容共用使用情況。

您可以將事件傳送至 Amazon EventBridge、Amazon Simple Notification Service (SNS) 和 Amazon Simple Queue Service (SQS)。如需詳細資訊，請參閱《*Amazon EventBridge 使用者指南*》中的[來自 AWS 服務的事件](https://docs.aws.amazon.com/eventbridge/latest/userguide/eb-service-event.html)。

## Amazon Chime SDK 會議開始


Amazon Chime SDK 會在新會議開始時傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:MeetingStarted",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",    
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 會議結束


Amazon Chime SDK 會在作用中會議結束時傳送此事件。

**注意**  
為了提高效率，當您呼叫 [https://docs.aws.amazon.com/chime-sdk/latest/APIReference/API_meeting-chime_DeleteMeeting.html](https://docs.aws.amazon.com/chime-sdk/latest/APIReference/API_meeting-chime_DeleteMeeting.html) API 時，服務也會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:MeetingEnded",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",    
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## 已新增 Amazon Chime SDK 出席者


當新的出席者新增至作用中會議時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeAdded",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者已刪除


當您使用 [https://docs.aws.amazon.com/chime-sdk/latest/APIReference/API_meeting-chime_DeleteAttendee.html](https://docs.aws.amazon.com/chime-sdk/latest/APIReference/API_meeting-chime_DeleteAttendee.html) API 從作用中會議移除出席者時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333", 
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeDeleted",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者已獲授權


當已加入會議的使用者使用相同的聯結字符再次加入會議時，Amazon Chime SDK 會傳送此事件。例如，使用者可以從桌上型電腦切換到行動裝置。這會有效地「將會議」交給新裝置。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeAuthorized",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者參加會議


當現有出席者使用指定的網路傳輸加入 Amazon Chime SDK 會議時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333", 
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeJoined",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",    
    "networkType": "Voip",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者離開會議


當現有出席者使用指定的網路傳輸離開 Amazon Chime SDK 會議時，Amazon Chime SDK 會傳送此事件。

**注意**  
服務絕不會針對相同的「離開」動作傳送 `chime:AttendeeLeft` AND `chime:AttendeeDropped`事件。捨棄和離開是不同的動作，系統會傳送對應至每個動作的事件。  
例如，假設連線不佳的出席者在上午 11 點參加會議。您可以預期下列動作：  

```
11:00 API – CreateAttendee, CreateMeetingWithAttendee, or BatchCreateAttendee
11:00   Event – chime:AttendeeAdded
11:01 Action – user joins meeting
11:01   Event – chime:AttendeeJoined
11:02 Action – user's connection drops
11:02   Event – chime:AttendeeDropped
11:03 Action – user's connection restored
11:03   Event – chime:AttendeeJoined
11:30 Action – user leaves meeting
11:30   Event – chime:AttendeeLeft
```

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeLeft",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "networkType": "Voip",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者已從會議中刪除


Amazon Chime SDK 會在目前出席者從 Amazon Chime SDK 會議退出時傳送此事件，通常是因為連線不佳。當服務在 10-15 秒內未收到封包時，會認為用戶端已捨棄並發出事件。

服務通常會觸發捨棄動作，但用戶端也可以觸發它們。例如，假設使用者將其筆記型電腦從 Wi-Fi 切換到乙太網路。這會構成網路轉接器變更，並重設連線。反之，這會重設 Websocket 並觸發合併的捨棄加入動作。

**注意**  
服務絕不會針對相同的「離開」動作傳送 `chime:AttendeeLeft` AND `chime:AttendeeDropped`事件。捨棄和離開是不同的動作，系統會傳送對應至每個動作的事件。  
例如，假設連線不佳的出席者在上午 11 點參加會議。您可以預期下列動作：  

```
11:00 API – CreateAttendee, CreateMeetingWithAttendee, or BatchCreateAttendee
11:00   Event – chime:AttendeeAdded
11:01 Action – user joins meeting
11:01   Event – chime:AttendeeJoined
11:02 Action – user's connection drops
11:02   Event – chime:AttendeeDropped
11:03 Action – user's connection restored
11:03   Event – chime:AttendeeJoined
11:30 Action – user leaves meeting
11:30   Event – chime:AttendeeLeft
```

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeDropped",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",  
    "networkType": "Voip",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者開始串流影片


當現有出席者開始串流影片時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333", 
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeVideoStarted",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者停止串流影片


當現有出席者停止串流影片時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333", 
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeVideoStopped",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者開始共用畫面


當現有出席者開始共用其畫面時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeContentVideoStarted",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者停止共用畫面


當現有出席者停止共用其畫面時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeContentVideoStopped",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者功能已更新


更新現有出席者的功能時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",
  "id": "12345678-1234-1234-1234-111122223333",
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": [],
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeCapabilitiesUpdated",
    "success": "1", // value can be 1 or 0. 1 means success, 0 means failure
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "externalMeetingId": "mymeeting",
    "attendeeId": "attendeeId",
    "externalUserId": "externalUserId"
    "mediaRegion": "us-east-1"
    "attendeeCapabilities": {
    "audio": "SendReceive",
    "video": "SendReceive",
    "content": "SendReceive"
   }
  }
}
```

## Amazon Chime SDK 出席者內容加入會議


當內容共用使用指定的網路傳輸加入 Amazon Chime SDK 會議時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeContentJoined",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "networkType": "Voip",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者內容離開會議


當內容共用使用指定的網路傳輸離開 Amazon Chime SDK 會議時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeContentLeft",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "networkType": "Voip",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者內容從會議中刪除


當內容共用從 Amazon Chime SDK 會議下降時，Amazon Chime SDK 會傳送此事件，通常是因為頻寬低。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeContentDropped",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "networkType": "Voip",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者內容開始串流影片


當內容共用開始串流影片時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333",  
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeContentVideoStarted",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```

## Amazon Chime SDK 出席者內容會停止串流影片


當內容共用停止串流影片時，Amazon Chime SDK 會傳送此事件。

**Example 事件資料**  
下列範例顯示此事件的資料。  

```
{
  "version": "0",
  "source": "aws.chime",
  "account": "111122223333", 
  "region": "us-east-1",
  "detail-type": "Chime Meeting State Change",
  "time": "yyyy-mm-ddThh:mm:ssZ",
  "resources": []
  "detail": {
    "version": "0",
    "eventType": "chime:AttendeeContentVideoStopped",
    "timestamp": 12344566754,
    "meetingId": "87654321-4321-4321-1234-111122223333",
    "attendeeId": "87654321-4321-4321-1234-111122223333",
    "externalUserId": "87654321-4321-4321-1234-111122223333",
    "externalMeetingId": "87654321-4321-4321-1234-111122223333",
    "mediaRegion": "us-east-1"
  }
}
```