BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260910T071707Z
DTSTART:20270401T150000Z
DTEND:20270401T213000Z
SUMMARY:2027-04-01
LOCATION:
END:VEVENT
END:VCALENDAR