BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DTEND:20260630T123000
DTSTAMP:20260708T040540Z
DTSTART:20260630T120000
SEQUENCE:0
SUMMARY:test
UID:99f98af6-793a-445b-b54b-4fb3fe1a326c
END:VEVENT
END:VCALENDAR