BEGIN:VCALENDAR
VERSION:2.0
PRODID:ics
BEGIN:VEVENT
UID:6a0b04b87d664
DTSTART;TZID=Asia/Bangkok:20260501T000000
SEQUENCE:0
TRANSP:OPAQUE
DTEND;TZID=Asia/Bangkok:20260514T000000
SUMMARY:Silent Period
CLASS:PUBLIC
DTSTAMP:20260518T122320Z
END:VEVENT
END:VCALENDAR