BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
DTSTART:20240418T094000
DURATION:PT00H00M00S
SUMMARY:[DEADLINE] Mini test
DESCRIPTION:(deadline: 2024-04-18 09:40:00)
BEGIN:VALARM
TRIGGER:-PT24H
DURATION:PT10H
ACTION:DISPLAY
DESCRIPTION:DEADLINE REMINDER for Mini test
END:VALARM
END:VEVENT
END:VCALENDAR