BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Company//Your App//EN
BEGIN:VEVENT
UID:6af35a29b6389@yourdomain.com
DTSTAMP:20261110T175345Z
SUMMARY:
DTSTART;TZID=Europe/London:20261110T175345
DTEND;TZID=Europe/London:20261110T175345
DESCRIPTION:For more details, contact us.
LOCATION:
END:VEVENT
END:VCALENDAR