使用 Microsoft Graph API 获取 Microsoft Teams 的系统消息

Microsoft Teams 为添加到聊天中的成员、已更新团队名称和已更新频道说明等事件生成系统消息。 通过系统消息,调用方可以深入了解团队、频道或聊天中发生的事件。

Microsoft Graph 将系统消息作为 chatMessage GET 操作和 聊天和频道消息的更改通知的一部分公开。

系统消息显示为 chatMessage 对象。 在这种情况下,messageType 属性设置为 systemEventMessage,并且 eventDetail 属性提供事件详细信息。

支持的 GET 操作

以下 GET 操作支持系统消息:

  • GET /teams/{team-id}/channel/{channel-id}/messages
  • GET /teams/{team-td}/channel/{channel-id}/messages/{message-id}
  • GET /chats/{chat-id}/messages
  • GET /chats/{chat-id}/messages/{message-id}

有关详细信息,请参阅 chatMessage

支持的更改通知

以下更改通知支持系统消息:

  • 订阅频道中的消息 - /teams/{team-id}/channels/{channel-id}/messages
  • 订阅聊天中的消息 - /chats/{chat-id}/messages

有关详细信息,请参阅 更改消息的通知

支持的系统消息事件

事件 系统消息类型 适用于
已结束通话 callEndedEventMessageDetail 聊天,频道
通话记录 callRecordingEventMessageDetail 聊天,频道
已开始通话 callStartedEventMessageDetail 聊天,频道
通话脚本 callTranscriptEventMessageDetail 聊天,频道
已添加频道 channelAddedEventMessageDetail 团队
已删除频道 channelDeletedEventMessageDetail 团队
已更新频道说明 channelDescriptionUpdatedEventMessageDetail 频道
已重命名频道 channelRenamedEventMessageDetail 频道
已将频道设置为书签 channelSetAsFavoriteByDefaultEventMessageDetail 频道
已取消将频道设置为书签 channelUnsetAsFavoriteByDefaultEventMessageDetail 频道
已重命名聊天 chatRenamedEventMessageDetail 聊天
已更新对话成员角色 conversationMemberRoleUpdatedEventMessageDetail 频道,团队
已更新会议策略 meetingPolicyUpdatedEventMessageDetail 聊天
已添加成员。 membersAddedEventMessageDetail 聊天,频道,团队
已删除成员 membersDeletedEventMessageDetail 聊天,频道,团队
已加入成员 membersJoinedEventMessageDetail 聊天
剩余成员 membersLeftEventMessageDetail 聊天
已更新选项卡 tabUpdatedEventMessageDetail 聊天,频道
已存档团队 teamArchivedEventMessageDetail 团队
已创建团队 teamCreatedEventMessageDetail 团队
已更新说明 teamDescriptionUpdatedEventMessageDetail 团队
已禁用团队加入 teamJoiningDisabledEventMessageDetail 团队
已启用团队加入 teamJoiningEnabledEventMessageDetail 团队
已重命名团队 teamRenamedEventMessageDetail 团队
已安装 Teams 应用 teamsAppInstalledEventMessageDetail 聊天,频道,团队
已删除 Teams 应用 teamsAppRemovedEventMessageDetail 聊天,频道,团队
已升级 Teams 应用 teamsAppUpgradedEventMessageDetail 聊天,频道,团队
未存档团队 teamUnarchivedEventMessageDetail 团队

注意: 适用于团队的系统消息在主频道中发布。

JSON 响应示例

以下 JSON 示例显示每个受支持事件类型的响应。

已结束通话

{
  "id": "1616883610266",
  "replyToId": null,
  "etag": "1616883610266",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-28T03:50:10.266Z",
  "lastModifiedDateTime": "2021-03-28T03:50:10.266Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": null,
  "importance": "normal",
  "locale": "en-us",
  "webUrl": "https://teams.microsoft.com/l/message/19%3A4a95f7d8db4c4e7fae857bcebe0623e6%40thread.tacv2/1616883610266?groupId=fbe2bf47-16c8-47cf-b4a5-4b9b187c508b&tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34&createdTime=1616883610266&parentMessageId=1616883610266",
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "channelIdentity": {
    "teamId": "fbe2bf47-16c8-47cf-b4a5-4b9b187c508b",
    "channelId": "19:4a95f7d8db4c4e7fae857bcebe0623e6@thread.tacv2"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.callEndedEventMessageDetail",
    "callId": "9c848c0e-f906-4dfc-b22e-c68a785a587c",
    "callDuration": "PT59S",
    "callEventType": "meeting",
    "callParticipants": [{
      "participant": {
        "application": null,
        "device": null,
        "user": {
          "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
          "displayName": "Adele Vance ",
          "userIdentityType": "aadUser"
        }
      }
    }],
    "initiator": {
      "application": null,
      "device": null,
      "user": {
        "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    }
  }
}

通话记录

{
  "id": "1616883610266",
  "replyToId": null,
  "etag": "1616883610266",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-28T03:50:10.266Z",
  "lastModifiedDateTime": "2021-03-28T03:50:10.266Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": null,
  "importance": "normal",
  "locale": "en-us",
  "webUrl": "https://teams.microsoft.com/l/message/19%3A4a95f7d8db4c4e7fae857bcebe0623e6%40thread.tacv2/1616883610266?groupId=fbe2bf47-16c8-47cf-b4a5-4b9b187c508b&tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34&createdTime=1616883610266&parentMessageId=1616883610266",
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "channelIdentity": {
    "teamId": "fbe2bf47-16c8-47cf-b4a5-4b9b187c508b",
    "channelId": "19:4a95f7d8db4c4e7fae857bcebe0623e6@thread.tacv2"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.callRecordingEventMessageDetail",
    "callId": "c86c6052-410b-4e7c-b843-9a09f576e4d5",
    "callRecordingDisplayName": "Meeting Recording.mp4",
    "callRecordingUrl": "https://testtenant.sharepoint.com/sites/TestTeam/Shared%20Documents/General/Recordings/Meeting%20Recording.mp4?web=1",
    "callRecordingDuration": "PT40M19.26S",
    "callRecordingStatus": "success",
    "meetingOrganizer": {
      "application": null,
      "device": null,
      "user": {
        "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    },
    "initiator": {
      "application": null,
      "device": null,
      "user": {
        "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    }
  }
}

已开始通话

{
  "id": "1615943825123",
  "replyToId": null,
  "etag": "1615943825123",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-1706:47:05.123Z",
  "lastModifiedDateTime": "2021-03-1706:47:05.123Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": "19:2da4c29f6d7041eca70b638b43d45437@thread.v2",
  "importance": "normal",
  "locale": "en-us",
  "webUrl": null,
  "channelIdentity": null,
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.callStartedEventMessageDetail",
    "callId": "9c848c0e-f906-4dfc-b22e-c68a785a587c",
    "callEventType": "call",
    "initiator": {
      "application": null,
      "device": null,
      "user": {
        "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    }
  }
}

通话脚本

{
  "id": "1615943825123",
  "replyToId": null,
  "etag": "1615943825123",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-1706:47:05.123Z",
  "lastModifiedDateTime": "2021-03-1706:47:05.123Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": "19:2da4c29f6d7041eca70b638b43d45437@thread.v2",
  "importance": "normal",
  "locale": "en-us",
  "webUrl": null,
  "channelIdentity": null,
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.callTranscriptEventMessageDetail",
    "callId": "5b927778-760b-429e-8c4e-65b1802dd6c9",
    "callTranscriptICalUid": "040000008200E00074C5B7101A82E00800000000002C743F89CDD601000000000000000010000000CA87F90D9372ED45A399B5D75E854EE9 ",
    "meetingOrganizer": {
      "application": null,
      "device": null,
      "user": {
        "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    }
  }
}

已添加频道

{
  "id": "1616883610266",
  "replyToId": null,
  "etag": "1616883610266",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-28T03:50:10.266Z",
  "lastModifiedDateTime": "2021-03-28T03:50:10.266Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": null,
  "importance": "normal",
  "locale": "en-us",
  "webUrl": "https://teams.microsoft.com/l/message/19%3A4a95f7d8db4c4e7fae857bcebe0623e6%40thread.tacv2/1616883610266?groupId=fbe2bf47-16c8-47cf-b4a5-4b9b187c508b&tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34&createdTime=1616883610266&parentMessageId=1616883610266",
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "channelIdentity": {
    "teamId": "fbe2bf47-16c8-47cf-b4a5-4b9b187c508b",
    "channelId": "19:4a95f7d8db4c4e7fae857bcebe0623e6@thread.tacv2"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.channelAddedEventMessageDetail",
    "channelId": "19:e84f079882f44fa8bebb7343b9e8921a@thread.tacv2",
    "channelDisplayName": "Standard channel",
    "initiator": {
      "application": null,
      "device": null,
      "user": {
        "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    }
  }
}

已删除频道

{
  "id": "1616883610266",
  "replyToId": null,
  "etag": "1616883610266",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-28T03:50:10.266Z",
  "lastModifiedDateTime": "2021-03-28T03:50:10.266Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": null,
  "importance": "normal",
  "locale": "en-us",
  "webUrl": "https://teams.microsoft.com/l/message/19%3A4a95f7d8db4c4e7fae857bcebe0623e6%40thread.tacv2/1616883610266?groupId=fbe2bf47-16c8-47cf-b4a5-4b9b187c508b&tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34&createdTime=1616883610266&parentMessageId=1616883610266",
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "channelIdentity": {
    "teamId": "fbe2bf47-16c8-47cf-b4a5-4b9b187c508b",
    "channelId": "19:4a95f7d8db4c4e7fae857bcebe0623e6@thread.tacv2"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.channelDeletedEventMessageDetail",
    "channelId": "19:914b8c83915548c0bff588e510a6cf01@thread.tacv2",
    "channelDisplayName": "Standard channel",
    "initiator": {
      "application": null,
      "device": null,
      "user": {
        "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    }
  }
}

已更新频道说明

{
  "id": "1616883610266",
  "replyToId": null,
  "etag": "1616883610266",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-28T03:50:10.266Z",
  "lastModifiedDateTime": "2021-03-28T03:50:10.266Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": null,
  "importance": "normal",
  "locale": "en-us",
  "webUrl": "https://teams.microsoft.com/l/message/19%3A4a95f7d8db4c4e7fae857bcebe0623e6%40thread.tacv2/1616883610266?groupId=fbe2bf47-16c8-47cf-b4a5-4b9b187c508b&tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34&createdTime=1616883610266&parentMessageId=1616883610266",
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "channelIdentity": {
    "teamId": "fbe2bf47-16c8-47cf-b4a5-4b9b187c508b",
    "channelId": "19:4a95f7d8db4c4e7fae857bcebe0623e6@thread.tacv2"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.channelDescriptionUpdatedEventMessageDetail",
    "channelId": "19:cb9c31f1c4c446fa820a64e07cacacc9@thread.tacv2",
    "channelDescription": "Channel description updated",
    "initiator": {
      "application": null,
      "device": null,
      "user": {
        "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    }
  }
}

已重命名频道

{
  "id": "1616883610266",
  "replyToId": null,
  "etag": "1616883610266",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-28T03:50:10.266Z",
  "lastModifiedDateTime": "2021-03-28T03:50:10.266Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": null,
  "importance": "normal",
  "locale": "en-us",
  "webUrl": "https://teams.microsoft.com/l/message/19%3A4a95f7d8db4c4e7fae857bcebe0623e6%40thread.tacv2/1616883610266?groupId=fbe2bf47-16c8-47cf-b4a5-4b9b187c508b&tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34&createdTime=1616883610266&parentMessageId=1616883610266",
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "channelIdentity": {
    "teamId": "fbe2bf47-16c8-47cf-b4a5-4b9b187c508b",
    "channelId": "19:4a95f7d8db4c4e7fae857bcebe0623e6@thread.tacv2"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.channelRenamedEventMessageDetail",
    "channelId": "19:cb9c31f1c4c446fa820a64e07cacacc9@thread.tacv2",
    "channelDisplayName": "Standard channel rename",
    "initiator": {
      "application": null,
      "device": null,
      "user": {
        "id": "06a5b888-ad96-455e-88ef-c059ec4e4cf0",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    }
  }
}

频道默认设置为收藏夹

{
  "id": "1616883610266",
  "replyToId": null,
  "etag": "1616883610266",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-28T03:50:10.266Z",
  "lastModifiedDateTime": "2021-03-28T03:50:10.266Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": null,
  "importance": "normal",
  "locale": "en-us",
  "webUrl": "https://teams.microsoft.com/l/message/19%3A4a95f7d8db4c4e7fae857bcebe0623e6%40thread.tacv2/1616883610266?groupId=fbe2bf47-16c8-47cf-b4a5-4b9b187c508b&tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34&createdTime=1616883610266&parentMessageId=1616883610266",
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "channelIdentity": {
    "teamId": "fbe2bf47-16c8-47cf-b4a5-4b9b187c508b",
    "channelId": "19:4a95f7d8db4c4e7fae857bcebe0623e6@thread.tacv2"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.channelSetAsFavoriteByDefaultEventMessageDetail",
    "channelId": "19:cb9c31f1c4c446fa820a64e07cacacc9@thread.tacv2",
    "initiator": {
      "application": null,
      "device": null,
      "user": {
        "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    }
  }
}

频道默认取消设置为收藏夹

{
  "id": "1616883610266",
  "replyToId": null,
  "etag": "1616883610266",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-28T03:50:10.266Z",
  "lastModifiedDateTime": "2021-03-28T03:50:10.266Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": null,
  "importance": "normal",
  "locale": "en-us",
  "webUrl": "https://teams.microsoft.com/l/message/19%3A4a95f7d8db4c4e7fae857bcebe0623e6%40thread.tacv2/1616883610266?groupId=fbe2bf47-16c8-47cf-b4a5-4b9b187c508b&tenantId=2432b57b-0abd-43db-aa7b-16eadd115d34&createdTime=1616883610266&parentMessageId=1616883610266",
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "channelIdentity": {
    "teamId": "fbe2bf47-16c8-47cf-b4a5-4b9b187c508b",
    "channelId": "19:4a95f7d8db4c4e7fae857bcebe0623e6@thread.tacv2"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.channelUnsetAsFavoriteByDefaultEventMessageDetail",
    "channelId": "19:cb9c31f1c4c446fa820a64e07cacacc9@thread.tacv2",
    "initiator": {
      "application": null,
      "device": null,
      "user": {
        "id": "1fb8890f-423e-4154-8fbf-db6809bc8756",
        "displayName": null,
        "userIdentityType": "aadUser"
      }
    }
  }
}

已重命名聊天

{
  "id": "1615943825123",
  "replyToId": null,
  "etag": "1615943825123",
  "messageType": "systemEventMessage",
  "createdDateTime": "2021-03-1706:47:05.123Z",
  "lastModifiedDateTime": "2021-03-1706:47:05.123Z",
  "lastEditedDateTime": null,
  "deletedDateTime": null,
  "subject": null,
  "summary": null,
  "chatId": "19:2da4c29f6d7041eca70b638b43d45437@thread.v2",
  "importance": "normal",
  "locale": "en-us",
  "webUrl": null,
  "channelIdentity": null,
  "policyViolation": null,
  "from": null,
  "body": {
    "contentType": "html",
    "content": "<systemEventMessage/>"
  },
  "attachments": [],
  "mentions": [],
  "reactions": [],
  "eventDetail": {
    "@odata.type": "#microsoft.graph.chatRenamedEventMessageDetail",
    "chatId": "19:2da4c29f6d7041eca70b638b43d45437@thread.v2",
    "chatDisplayName": "Microsoft Teams Members",
    "initiator": {
      "application": null,
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        "displayName": null,
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}

已更新对话成员角色

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已更新会议策略

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    "meetingChatEnabled": true,
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已添加成员。

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  "channelIdentity": {
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已删除成员

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  "channelIdentity": {
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已加入成员

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  "webUrl": null,
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      "displayName": "Alex (Guest)",
      "userIdentityType": "aadUser"
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    "initiator": {
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剩余成员

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已更新选项卡

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已存档团队

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已创建团队

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  "channelIdentity": {
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    "teamId": "19:715b7c2ea0894fe3a503f8958df1ef06@thread.tacv2",
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    "teamDescription": "This is a test team.",
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已更新说明

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已禁用团队加入

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已启用团队加入

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已重命名团队

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    "channelId": "19:d0891bf6638f48e8be186e2e92b4a554@thread.tacv2"
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  "eventDetail": {
    "@odata.type": "#microsoft.graph.teamRenamedEventMessageDetail",
    "teamId": "97a5ecc4-300b-4c5a-9f87-ca9a4969b3e0",
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        "id": "9ee3dc1b-6a70-4582-8bc5-5dd35336b6c3",
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        "userIdentityType": "aadUser"
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已安装 Teams 应用

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已删除 Teams 应用

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已升级 Teams 应用

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}

未存档团队

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