BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Company//Your App//EN
BEGIN:VEVENT
UID:6ac862f6adfc0@yourdomain.com
DTSTAMP:20261009T034350Z
SUMMARY:
DTSTART;TZID=Europe/London:20261009T044350
DTEND;TZID=Europe/London:20261009T044350
DESCRIPTION:For more details, contact us.
LOCATION:
END:VEVENT
END:VCALENDAR