BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//openeuler conference calendar
METHOD:REQUEST
BEGIN:VEVENT
SUMMARY:sig-bigdata
DTSTART;VALUE=DATE-TIME:20220726T080000Z
DTEND;VALUE=DATE-TIME:20220726T093000Z
DTSTAMP;VALUE=DATE-TIME:20220726T080000Z
UID:Zoom82093139189
ATTENDEE:bigdata@openeuler.org,dev@openeuler.org,sig-ai-bigdata@openeuler.
 org,tc@openeuler.org
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Reminder
TRIGGER;RELATED=START:-PT15M
END:VALARM
END:VEVENT
END:VCALENDAR