BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CAL//ACF Calendar//DE
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:cal-235-1762405200@test.strukturagentur.de
SUMMARY:test
DTSTART:20251106T050000Z
DTEND:20251106T130000Z
END:VEVENT
END:VCALENDAR