BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:77387c6ef0cf1fe683e431852987fba2https://icpkl.com
                        DTSTAMP:20260607T100706
                        DTSTART:TZID=20221111T111100
                        DTEND:TZID=20221111T051500
                        SUMMARY:event 1
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR