ユーザーをブラックリストから削除した後
Feature Description
Through this callback, the app backend can view the user deletion from blocklist in real time.
Precautions
To enable this callback, you must configure the callback URL and toggle on the corresponding protocol. For details on the configuration method, see Third-Party Callback Configuration.
Callback direction: The Chat backend initiates an HTTP POST request to the app backend.
After receiving the callback request, the app backend must check whether the SDKAppID contained in the request URL is consistent with its own SDKAppID.
For other security-related issues, see Third-Party Callback Overview: Security Considerations.
Callback Triggering Scenarios
An app user uses a client to initiate a request to remove users from blocklist.
The app backend initiates a request to remove users from blocklist through the RESTful API.
Callback Triggering Time
The callback is triggered after the Chat backend receives a request to remove users from blocklist and successfully remove the users.
API Description
Request URL example
In the following example, the callback URL configured in 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 | The callback URL. |
SdkAppid | The SDKAppID assigned by the Chat console when an application is created. |
CallbackCommand | The value is fixed to Sns.CallbackBlackListDelete. |
contenttype | The value is fixed to JSON. |
ClientIP | The client IP address, whose format is similar to: 127.0.0.1. |
OptPlatform | The client platform. For details on the possible values, see the OptPlatform parameter in Third-Party Callback Overview: Callback Protocols. |
Request packet example
{"CallbackCommand": "Sns.CallbackBlackListDelete","PairList": [{"From_Account": "id","To_Account": "id1"},{"From_Account": "id","To_Account": "id2"},{"From_Account": "id","To_Account": "id3"}]}
Request packet fields
Field | Type | Description |
CallbackCommand | String | The callback command. |
PairList | Array | The account pair for which the deletion from blocklist is successful. |
From_Account | String | From_Account deletes To_Account from its blocklist. |
To_Account | String | To_Account is deleted from the blocklist of From_Account. |
Response packet example
{"ActionStatus": "OK","ErrorCode": 0,"ErrorInfo": ""}
Response packet fields
Field | Type | Attribute | Description |
ActionStatus | String | Required | The request processing result. OK: succeeded. FAIL: failed. |
ErrorCode | Integer | Required | The error code. 0 indicates that app backend processing was successful, and 1 indicates that app backend processing failed. |
ErrorInfo | String | Required | Error information. |
References
RESTful APIs: Adding users to the blocklist