グループオーナー変更後のコールバック
Feature Overview
The app backend can use this callback to view group owner change information in real-time. The app backend can perform operations such as data synchronization based on this callback.
Notes
To enable the callback, you must configure a callback URL and toggle on the corresponding protocol switch. For detailed configuration methods, see Third-party Callback Configuration document.
During this callback, the Chat backend initiates an HTTP POST request to the app backend.
After the callback request is received, the app backend must check whether the SDKAppID contained in the request URL is consistent with its own SDKAppID.
For other security-related matters, please refer to the Webhook Overview - Security Considerations document.
Scenarios That May Trigger This Callback
An app user successfully transfers the group owner via the client.
An app administrator successfully transfers the group owner via the REST API.
Callback Trigger Time
After you successfully transferring the group owner.
API Description
Sample Request URL
In the subsequent example, the callback URL configured within the app is
https://www.example.com.
Example:https://www.example.com?SdkAppid=$SDKAppID&CallbackCommand=$CallbackCommand&contenttype=json&ClientIP=$ClientIP&OptPlatform=$OptPlatform
Request Parameters
Parameter | Description |
https | The request protocol is HTTPS, and the request method is POST |
www.example.com | Callback URL |
SdkAppid | SDKAppID allocated by Chat console at the time of application creation |
CallbackCommand | Fixed to Group.CallbackAfterChangeGroupOwner |
contenttype | Fixed value: JSON |
ClientIP | Client IP, for example: 127.0.0.1 |
OptPlatform | Client Platform, see the Webhook Overview - Callback Protocol for the meaning of the OptPlatform parameter |
Sample Request Packets
{"CallbackCommand": "Group.CallbackAfterChangeGroupOwner", // Callback after the group owner changes"GroupId": "@TGS#2TTV7VSII", // Group ID"Type": "Public", // Group Type"Operator_Account": "admin", // Operating User ID"OldOwner_Account": "user1", // Original group owner"NewOwner_Account": "user2", // New group owner"EventTime":"1670574414123"// Event trigger timestamp in milliseconds}
Request Packet Fields
Field | Type | Description |
CallbackCommand | String | Callback command |
GroupId | String | Operating Group ID |
Type | String | |
Operator_Account | String | Operating User UserID |
OldOwner_Account | String | Original Group Owner UserID |
NewOwner_Account | String | New Group Owner UserID |
EventTime | Integer | Event trigger timestamp in milliseconds |
Response Packet Example
Following data synchronization, the app backend dispatches a callback response packet.
{"ActionStatus": "OK","ErrorInfo": "","ErrorCode": 0 // Ignore callback result}
Response Packet Field Description
Field | Type | Attribute | Description |
ActionStatus | String | Required | Processed Request Result: OK: Indicates successful processing FAIL: Indicates failure |
ErrorCode | Integer | Required | Error Code, entering 0 here means to ignore the response result |
ErrorInfo | String | Required | Error message |
Reference
REST API: Transfer Group Owner