BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260415T071208Z
CREATED:20220302T163603Z
UID:ATEvent-0844084f028949c58ddc5b0a672c3d9a
LAST-MODIFIED:20220302T165713Z
SUMMARY:test event
DTSTART:20220303T163500Z
DTEND:20220303T173500Z
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR