URL    = FunctionParameters["Bitrix24_URL"];
    FileID = FunctionParameters["Bitrix24_FileID"];

    Result = OPI_Bitrix24.GetFileInformation(URL, FileID);

    URL   = FunctionParameters["Bitrix24_Domain"];
    Token = FunctionParameters["Bitrix24_Token"];

    Result = OPI_Bitrix24.GetFileInformation(URL, FileID, Token);