BEGIN:VCALENDAR
PRODID:-//github.com/ical-org/ical.net//NONSGML ical.net 5.1.4//EN
VERSION:2.0
BEGIN:VEVENT
DESCRIPTION:testing address 
DTEND:20260929T070000Z
DTSTAMP:20261027T001911Z
DTSTART:20260928T070000Z
LOCATION:
SEQUENCE:1
SUMMARY:Testing
UID:51cc21c5-c48d-4cdc-9b92-36f207d3ea00
X-ALT-DESC;FMTTYPE=text/html:<p>testing address</p>\n
END:VEVENT
END:VCALENDAR