BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Event Calendar//event-calendar//EN
METHOD:PUBLISH
BEGIN:VEVENT
SUMMARY:test
DTSTART:20260101T170000Z
DTEND:20260101T190000Z
DTSTAMP:20260803T173029Z
UID:event-0@event-calendar
LOCATION:test
END:VEVENT
END:VCALENDAR