BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260527T085348Z
DTSTART:20251231T070000Z
DTEND:20260101T065900Z
SUMMARY:test-event-title1111111111
LOCATION:
END:VEVENT
END:VCALENDAR