BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Company//Your App//EN
BEGIN:VEVENT
UID:6a5f03a087526@yourdomain.com
DTSTAMP:20260721T052904Z
SUMMARY:
DTSTART;TZID=Europe/London:20260721T062904
DTEND;TZID=Europe/London:20260721T062904
DESCRIPTION:For more details, contact us.
LOCATION:
END:VEVENT
END:VCALENDAR