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Sending System Messages in a Group

最終更新日:2024-07-16 10:41:26

    Feature Overview

    This API is used by app admins to push system notifications to group chats.

    API Calling Description

    Applicable group types

    Group Type ID
    RESTful API Support
    Private
    Yes. Same as work groups (Work) in the new version.
    Public
    Yes
    ChatRoom
    Yes. Same as the meeting group (Meeting) in the new version.
    AVChatRoom
    Yes. But only to all group members.
    Community
    Yes
    These are the preset group types in Chat. For more information, see Group System.
    Note
    A non-audio-video group supports sending system notifications to specified group members, but an audio-video group (AVChatRoom) only supports sending system notifications to all group members.
    For more information on the API (V2TIMGroupListener.onReceiveRESTCustomData) for clients to receive system notifications, see Android or iOS.

    Sample request URL

    https://xxxxxx/v4/group_open_http_svc/send_group_system_notification?sdkappid=88888888&identifier=admin&usersig=xxx&random=99999999&contenttype=json

    Request parameters

    The following table describes the modified parameters when this API is called. For other parameters, see RESTful API Overview.
    Parameter
    Description
    xxxxxx
    Domain name corresponding to the country/region where your SDKAppID is located.
    China: console.tim.qq.com
    Singapore: adminapisgp.im.qcloud.com
    Seoul: adminapikr.im.qcloud.com
    Frankfurt: adminapiger.im.qcloud.com
    Silicon Valley: adminapiusa.im.qcloud.com
    Jakarta: adminapiidn.im.qcloud.com
    v4/group_open_http_svc/send_group_system_notification
    Request API
    sdkappid
    SDKAppID assigned by the Chat console when an app is created
    identifier
    App admin account. For more information, see the App Admin section in Login Authentication.
    usersig
    Signature generated by the app admin account. For details, see Generating UserSig.
    random
    A random 32-bit unsigned integer ranging from 0 to 4294967295.
    contenttype
    Request format. The value is fixed to json.

    Maximum call frequency

    200 calls per second

    Sample request

    Basic format This example pushes a system notification to all members in a group.
    {
    "GroupId": "@TGS#2C5SZEAEF",
    "Content": "Hello World" // Content of the notification
    }
    To specific members To specify who can receive the system notification, set the recipients in ToMembers_Account. Audio-video groups (AVChatRoom) only support sending system notifications to all group members, but not specified group members.
    {
    "GroupId": "@TGS#2C5SZEAEF",
    "ToMembers_Account": [ // List of recipients. You can leave this field empty to send the notification to all members.
    "peter",
    "leckie"
    ],
    "Content": "Hello World" // Content of the notification
    }

    Request fields

    Field
    Type
    Required
    Description
    GroupId
    String
    Yes
    ID of the group to which the notification will be sent
    ToMembers_Account
    Array
    Yes
    List of recipients. Up to 500 recipient UserIDs are supported. You can leave this field empty to send the notification to all members.
    Content
    String
    Yes
    Content of the notification
    TopicId
    String
    No
    ID of the topic where system notices are sent. This field applies only to topic-enabled community groups.

    Sample response

    {
    "ActionStatus": "OK",
    "ErrorInfo": "",
    "ErrorCode":0
    }

    Response fields

    Field
    Type
    Description
    ActionStatus
    String
    Request result. OK: successful; FAIL: failed
    ErrorCode
    Integer
    Error code. 0: Successful; other values: Failed
    ErrorInfo
    String
    Error information

    Error Codes

    The returned HTTP status code for this API is always 200 unless a network error (such as error 502) occurs. The specific error code and details can be found in the response fields ErrorCode and ErrorInfo respectively. For public error codes (60000 to 79999), see Error Codes. The following table describes the error codes specific to this API:
    Error Code
    Description
    10002
    Internal server error. Try again.
    10003
    Invalid command word.
    10004
    Invalid parameter. Check the error description and troubleshoot the issue.
    10007
    No operation permissions. For example, a common member in a public group tries to remove other users from the group, but only the app admin can do so.
    10010
    The group does not exist or has been deleted.
    10015
    Invalid group ID. Use the correct group ID.

    API Debugging Tool

    Use our RESTful API Tester to test your requests.

    References

    Sending Ordinary Messages in a Group (v4/group_open_http_svc/send_group_msg)
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