BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DTEND:20261210T170000
DTSTAMP:20261111T102527Z
DTSTART:20261210T160000
SEQUENCE:0
SUMMARY:齊來活用HA GO
UID:41512bb9-d9b8-4eb0-bceb-b84194765a28
END:VEVENT
END:VCALENDAR
