BEGIN:VCALENDAR
VERSION:2.0
PRODID:Spatie calendar-links
BEGIN:VEVENT
UID:0951512c8530371b152ab656ec6193c2
SUMMARY:birthday
DTSTAMP:20230420T000000Z
DTSTART:20230420T000000Z
DTEND:20230420T010000Z
END:VEVENT
END:VCALENDAR