BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//openGauss conference calendar
METHOD:REQUEST
BEGIN:VEVENT
SUMMARY:QA SIG 0903
DTSTART:20260903T073000Z
DTEND:20260903T093000Z
DTSTAMP:20260903T073000Z
UID:WeLink980190833
SEQUENCE:0
ATTENDEE:community@opengauss.org
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Reminder
TRIGGER;RELATED=START:-PT15M
END:VALARM
END:VEVENT
END:VCALENDAR