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사용자를 블록리스트에서 제거한 후

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

Third-party callback overview
RESTful APIs: Adding users to the blocklist