METHOD: REQUEST BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook 9.0 MIMEDIR//ENVERSION:1.0 BEGIN:VEVENT DTSTART:20230501T000000Z DTEND:20230504T000000Z SUMMARY;ENCODING=QUOTED-PRINTABLE:OTC DESCRIPTION;ENCODING=QUOTED-PRINTABLE:Houston, USA   PRIORITY:3 END:VEVENT END:VCALENDAR