BEGIN:VCALENDAR
PRODID:Microsoft Exchange Server 2010
VERSION:2.0
BEGIN:VEVENT
UID:1791847960@perm-300.ru
DTSTAMP:20261013T023240Z
DTSTART:20230702T070000Z
DTEND:20230702T090000Z
SUMMARY:Тест
END:VEVENT
END:VCALENDAR