如何使用 Google 日历 API 在 C# 中的 Google Meet 中创建带有视频会议的活动？

Question

Well.. I'm trying this code to create an Event

            CalendarService service;
            GoogleCredential credential;

            try
            {
                string[] scopes = new string[] { CalendarService.Scope.Calendar };
                using (var stream = new FileStream(@"C:\Prueba\meet.json", FileMode.Open, FileAccess.Read))
                {
                    credential = GoogleCredential.FromStream(stream)
                    .CreateScoped(scopes);
                }
                service = new CalendarService(new BaseClientService.Initializer()
                {
                    HttpClientInitializer = credential
                });


                Event calendarEvent = new Event();
                DateTime start = DateTime.Now;
                calendarEvent.Kind = "";
                calendarEvent.Summary = "prueba";
                calendarEvent.Status = "confirmed";
                calendarEvent.Visibility = "public";
                calendarEvent.Description = "prueba";

                calendarEvent.Creator = new Event.CreatorData
                {
                    Email = "email@example.com", //email@example.com
                    Self = true
                };

                calendarEvent.Organizer = new Event.OrganizerData
                {
                    Email = "email@example.com",
                    Self = true
                };

                calendarEvent.Start = new EventDateTime
                {
                    DateTime = start,
                    TimeZone = "America/Mexico_City"
                };

                calendarEvent.End = new EventDateTime
                {
                    DateTime = start.AddHours(1),
                    TimeZone = "America/Mexico_City"
                };

                calendarEvent.Recurrence = new String[] { "RRULE:FREQ=DAILY;COUNT=1" };
                calendarEvent.Sequence = 0;
                calendarEvent.HangoutLink = "";

                calendarEvent.ConferenceData = new ConferenceData
                {
                    CreateRequest = new CreateConferenceRequest
                    {
                        RequestId = "1234abcdef",
                        ConferenceSolutionKey = new ConferenceSolutionKey
                        {
                            Type = "hangoutsMeet"
                        },
                        Status = new ConferenceRequestStatus
                        {
                            StatusCode = "success"
                        }
                    },
                    EntryPoints = new List<EntryPoint>
                    {
                        new EntryPoint
                        {
                            EntryPointType = "video",
                            Uri = "",
                            Label = ""
                        }
                    },
                    ConferenceSolution = new ConferenceSolution
                    {
                        Key = new ConferenceSolutionKey
                        {
                            Type = "hangoutsMeet"
                        },
                        Name = "Google Meet",
                        IconUri = ""
                    },
                    ConferenceId = ""
                };

                //calendarEvent.EventType = "default";


                EventsResource.InsertRequest request = service.Events.Insert(calendarEvent, "email@example.com");
                request.ConferenceDataVersion = 0;
                Event createEvent = request.Execute();
                string url = createEvent.HangoutLink;
            }
            catch (Exception ex)
            {

            }

The source code is here

When I execute the line 116: Event createEvent = request.Execute(); I get this error: Google.Apis.Requests.RequestError Invalid conference type value. [400] Errors [Message[Invalid conference type value.] Location[ - ] Reason[invalid] Domain[global]

I don't know what means this error o with line I wrong Could anyone help me with an example to create an event using classes C# from Google API Calendar?

Answer 1

As described in the C# library documentation for createRequest :

Either conferenceSolution and at least one entryPoint, or createRequest is required.

This means that you should use only CreateConferenceRequest as this conference is brand new (if it already existed then you would be wanting to use ConferenceSolution along with EntryPoints ). Therefore, simply remove ConferenceSolution and EntryPoints to leave just CreateConferenceRequest which as specified in the documentation is used for generating a new conference and attach it to the event.