URL          = "https://b24-ar17wx.bitrix24.by/rest/1/1o2...";
    DepartmentID = "614";

    Result = OPI_Bitrix24.DeleteDepartment(URL, DepartmentID);

    URL          = "b24-ar17wx.bitrix24.by";
    Token        = "6b671167006e9f06006b12e400000001000...";
    DepartmentID = "612";

    Result = OPI_Bitrix24.DeleteDepartment(URL, DepartmentID, Token);