BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//openGauss conference calendar
METHOD:REQUEST
BEGIN:VEVENT
SUMMARY:QA SIG 0717
DTSTART:20260717T073000Z
DTEND:20260717T090000Z
DTSTAMP:20260717T073000Z
UID:WeLink966122936
SEQUENCE:0
ATTENDEE:community@opengauss.org
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Reminder
TRIGGER;RELATED=START:-PT15M
END:VALARM
END:VEVENT
END:VCALENDAR