BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:Private Class
DTSTART;TZID=Asia/Singapore:20230320T164500
DTEND;TZID=Asia/Singapore:20230320T174500
LOCATION:Location
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR