BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260515T003147Z
UID:88f41a26-e613-4333-8e2e-1ee062923a58
DTSTART:25680810T160000
DTEND:25680810T203000
DESCRIPTION:Event detail here: http://18.143.63.180/e/102518
SUMMARY:การแลกเปลี่ยนพบ
END:VEVENT
END:VCALENDAR