BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20250502T030813Z
UID:4bcb80e1-b3d1-41e5-9b36-0131b80164d5
DTSTART:20271121T000000
END:VEVENT
END:VCALENDAR