BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260430T040321Z
DTSTART:20210816T180000Z
DTEND:20210816T190000Z
SUMMARY:20210816-icwa
LOCATION:
END:VEVENT
END:VCALENDAR