I am creating calendar event using .net core, added room as location and attendee (of resource type), but created event not reflecting in room calendar

Question

Please take a look at below event body, I have added room resource as a location and also added it as attendee. After booking event - I am expecting that same event will appear in all attendee calendar but room calendar is not having the event created.

DateTime dateTime = DateTime.Today;
            string subject = "TestCSharpCalendar-FromCode";
            string startTime = startTimeValue; //"20";
            string endTime = endTimeValue; // "21";

            DateTimeTimeZone start = new DateTimeTimeZone
            {
                TimeZone = "India Standard Time",
                DateTime = $"{dateTime.Year}-{dateTime.Month}-{dateTime.Day + 1 }T{startTime}:00:00"
            };
            DateTimeTimeZone end = new DateTimeTimeZone
            {
                TimeZone = "India Standard Time",
                DateTime = $"{dateTime.Year}-{dateTime.Month}-{dateTime.Day + 1}T{endTime}:00:00"
            };
            Location location = new Location
            {
                DisplayName = placedetails.DisplayName,
                LocationEmailAddress = roomEmail,
                UniqueId = roomEmail,
                LocationType = LocationType.ConferenceRoom,
                //ODataType = "microsoft.graph.room",
                //Address = placedetails.Address,
                //AdditionalData = placedetails.AdditionalData,
                //Coordinates = placedetails.GeoCoordinates,
            };

            List<Location> locationList = new List<Location>();
            locationList.Add(location);

            Attendee attendee = new Attendee
            {
                EmailAddress = new EmailAddress {  Address = "varXXX@xnuvXXX.onmicrosoft.com" },
                Type = AttendeeType.Required,
            };

            Attendee attendeeRoom = new Attendee
            {
                EmailAddress = new EmailAddress { Address = roomEmail },
                Type = AttendeeType.Resource,
                Status = new ResponseStatus { Response = ResponseType.Accepted}
            };

            List<Attendee> attendees = new List<Attendee>();
            attendees.Add(attendee);
            attendees.Add(attendeeRoom);

            Recipient org = new Recipient
            {
                EmailAddress = new EmailAddress { Address = "ankush.j@xnuvXXX.onmicrosoft.com" }
            };

            Event newEvent = new Event
            {
                Subject = subject,
                Attendees = attendees,
                Start = start,
                End = end,
                Location = location,
                Locations = locationList,
                Organizer = org
            };

   var organizerEmail = newEvent.Organizer.EmailAddress.Address;

                    Event calendarEvent = await graphClient.Users[organizerEmail]
                        .Calendars["AAMkAD..."]
                        .Events
                        .Request().AddAsync(newEvent);