BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//openGauss conference calendar
METHOD:CANCEL
BEGIN:VEVENT
SUMMARY:[Cancel] 2
DTSTART;VALUE=DATE-TIME:20260320T041500Z
DTEND;VALUE=DATE-TIME:20260320T053000Z
DTSTAMP;VALUE=DATE-TIME:20260320T041500Z
UID:Zoom84813095162
SEQUENCE:2
SEQUENCE:2
ATTENDEE:community@opengauss.org
END:VEVENT
END:VCALENDAR