URL    = "https://b24-ar17wx.bitrix24.by/rest/1/h0m...";
    TaskID = "8150";

    Result = OPI_Bitrix24.CompleteTask(URL, TaskID);

    URL    = "b24-ar17wx.bitrix24.by";
    Token  = "c866e568006e9f06006b12e400000001000...";
    TaskID = "8152";

    Result = OPI_Bitrix24.CompleteTask(URL, TaskID, Token);