BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PYVOBJECT//NONSGML Version 1//EN
BEGIN:VTIMEZONE
TZID:Asia/Kolkata
BEGIN:STANDARD
DTSTART:20000101T000000
RRULE:FREQ=YEARLY;BYMONTH=1
TZNAME:IST
TZOFFSETFROM:+0500
TZOFFSETTO:+0500
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:20260729T061346Z - 24259@OCM
DTSTART;TZID=Asia/Kolkata:20260705T110000
DTEND;TZID=Asia/Kolkata:20260705T120000
CREATED:20260729T061346Z
DTSTAMP:20260729T061346Z
LOCATION:My Company\, India
SUMMARY:Hina mam - Math Class
END:VEVENT
END:VCALENDAR