BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//uttek//Mail & Kalender//DE
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:9cb1c1ec726e1029@demo.example
DTSTAMP:20261102T163242Z
DTSTART;VALUE=DATE:20261027
DTEND;VALUE=DATE:20261028
SUMMARY:Restmüll
END:VEVENT
END:VCALENDAR