JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3RbrgetMessage(); return new UnableToListContents($message, 0, $previous); } public function operation(): string { return self::OPERATION_LIST_CONTENTS; } }