BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//uttek//Mail & Kalender//DE
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:8b33ad653649b357@demo.example
DTSTAMP:20261103T000930Z
DTSTART;VALUE=DATE:20261201
DTEND;VALUE=DATE:20261202
SUMMARY:Restmüll
END:VEVENT
END:VCALENDAR