BEGIN:VCALENDAR
VERSION:2.0
PRODID:https://www.lfk.de/
BEGIN:VEVENT
UID:6869f5790a04e
DTSTART:20250706T040305Z
SEQUENCE:0
TRANSP:OPAQUE
LOCATION:---\,--- ---
SUMMARY:can_not_generate_ICS
CLASS:PUBLIC
DESCRIPTION:---
DTSTAMP:20250706T040305Z
END:VEVENT
END:VCALENDAR