BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20251216T130123Z
UID:7160ea43-d342-4502-bc78-61c7bca9113c
DTSTART:20280312T000000
END:VEVENT
END:VCALENDAR