BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Your Company//Your App//EN
BEGIN:VEVENT
UID:6a4351b32f312@yourdomain.com
DTSTAMP:20260630T051843Z
SUMMARY:
DTSTART;TZID=Europe/London:20260630T061843
DTEND;TZID=Europe/London:20260630T061843
DESCRIPTION:For more details, contact us.
LOCATION:
END:VEVENT
END:VCALENDAR