BEGIN:VCALENDAR
VERSION:2.0
PRODID:Test
CALSCALE:GREGORIAN
X-WR-CALNAME;VALUE=TEXT:Calender
BEGIN:VEVENT
SUMMARY:Christmas
DESCRIPTION:More details coming soon.  
DTSTAMP:20241225T000000
DTSTART;TZID=Europe/London:20241225T000000
DTEND;TZID=Europe/London:20241225T235959
UID:abcdefghij@google.com
END:VEVENT
END:VCALENDAR