BEGIN:VCALENDAR VERSION:2.0 PRODID:icalendar-ruby CALSCALE:GREGORIAN METHOD:PUBLISH BEGIN:VEVENT DTSTAMP:20250529T103540Z UID:8de27e8e-05f9-4dab-89ff-cf688d22aac6 DTSTART:20241027T000000 END:VEVENT END:VCALENDAR