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After a User Is Added to Blocklist

Last updated: 2024-02-07 17:30:51

    Feature Description

    The app backend uses this callback view information about users added to the 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 IM 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 the client to initiate a request for adding a user to the blocklist.
    The app backend initiates a request for adding a user to the blocklist through the RESTful API.

    Callback Triggering Time

    The callback is triggered when the IM backend receives a request for adding a user to the blocklist and successfully adds the user to the blocklist.

    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 IM console when an app is created.
    CallbackCommand
    The value is fixed to Sns.CallbackBlackListAdd.
    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.CallbackBlackListAdd",
        "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 blocklist relationship chain pair that is successfully added.
    From_Account
    String
    From_Account adds To_Account to the blocklist.
    To_Account
    String
    To_Account is added to 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 the app backend processing succeeded, and 1 indicates that the app backend processing failed.
    ErrorInfo
    String
    Required
    Error information.

    References

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