BEGIN:VCALENDAR
VERSION:2.0
PRODID:ics
BEGIN:VEVENT
UID:6629dba28e53d
DTSTART;TZID=Asia/Bangkok:20211012T162500
SEQUENCE:0
TRANSP:OPAQUE
DTEND;TZID=Asia/Bangkok:20211112T162600
SUMMARY:Silent Period
CLASS:PUBLIC
DTSTAMP:20240425T042714Z
END:VEVENT
END:VCALENDAR