BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260319T202956Z
UID:b669a7e4-e8bf-4158-990d-d5b5018d8915
DTSTART:20270606T000000
END:VEVENT
END:VCALENDAR