tencent cloud


Verifying Users on a Blocklist

Last updated: 2022-01-14 17:30:07

    Feature Description

    This API is used to verify blocklist.

    API Invocation Description

    Request URL example


    Request parameters

    The following table lists and describes only the parameters to be modified when this API is invoked. For details on other parameters, see RESTful API Overview.

    Parameter Description
    https The request protocol is HTTPS, and the request method is POST.
    xxxxxx 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
  • India: adminapiind.im.qcloud.com
  • v4/sns/black_list_check The request API.
    sdkappid The SDKAppID assigned by the IM console when an application is created.
    identifier This must be the app admin account. For details, see App Admins.
    usersig The signature generated by the app admin account. For details, see Generating UserSig.
    random Enter a random 32-bit unsigned integer ranging from 0 to 4294967295.
    contenttype Request format. The value is always json.

    Maximum invocation frequency

    The maximum invocation frequency is 200 times per second.

    Request packet example


    Request packet fields

    Field Type Attribute Description
    From_Account String Required The UserID whose blocklist needs to be verified.
    To_Account Array Required The list of blocked UserIDs to be verified. Up to 1,000 To_Account entries are supported in a single request.
    CheckType String Required The verification mode. For details, see Verifying Blocklists.

    Response packet example

    "BlackListCheckItem": [
    "To_Account": "id1",
    "Relation": "BlackCheckResult_Type_BothWay",
    "ResultCode": 0,
    "ResultInfo": ""
    "To_Account": "id2",
    "Relation": "BlackCheckResult_Type_AWithB",
    "ResultCode": 0,
    "ResultInfo": ""
    "To_Account": "id3",
    "Relation": "BlackCheckResult_Type_BWithA",
    "ResultCode": 0,
    "ResultInfo": ""
    "To_Account": "id4",
    "Relation": "BlackCheckResult_Type_NO",
    "ResultCode": 0,
    "ResultInfo": ""
    "To_Account": "id5",
    "Relation": "BlackCheckResult_Type_NO",
    "ResultCode": 30007,
    "ResultInfo": "Err_SNS_BlackListCheck_Check_Reverse_BlackList_Fail"
    "Fail_Account": ["id5"],
    "ActionStatus": "OK",
    "ErrorCode": 0,
    "ErrorInfo": "",
    "ErrorDisplay": ""

    Response packet fields

    Field Type Description
    BlackListCheckItem Array The array of verification result objects.
    To_Account String The UserID of the account to be verified.
    Relation String Blocklist relationship between To_Account and From_Account upon successful verification. For details, see Verifying Blocklists.
    ResultCode Integer The processing result of To_Account. 0: succeeded. Others: failed.
    ResultInfo String Error description for To_Account. If the processing was successful, the field is empty.
    Fail_Account Array The list of users that fails to be verified. This field is returned only when someone fails to be verified.
    ActionStatus String The request packet processing result. OK: succeeded. FAIL: failed.
    ErrorCode Integer The error code. 0: succeeded. Others: failed.
    ErrorInfo String Detailed error information.
    ErrorDisplay String Detailed error information to be displayed on the client.

    Error Codes

    Unless a network error (such as error 502) occurs, the HTTP return code of this API is always 200. ResultCode, ResultInfo, ErrorCode and ErrorInfo in the response packet represent the actual error code and error information, respectively.
    For common error codes (60000 to 79999), see Error Codes.
    The following table describes the error codes specific to this API.

    Error Code Description
    30001 A request parameter is incorrect. In this case, check request parameters based on the error description.
    30003 The requested user account does not exist.
    30004 The request requires app administrator permissions.
    30006 An internal server error occurred. In this case, try again.
    30007 The network connection timed out. In this case, try again later.

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