public async Task <IActionResult> FollowUpMeeting([FromQuery] string eventId, [FromQuery] string teamId)
        {
            var model        = new FollowUpMeetingsViewModel();
            var meetingEvent = await _calendarService.GetEvent(teamId, eventId);

            var channelId = meetingEvent.Extensions[0].AdditionalData["channelId"]?.ToString();
            var meetingId = Convert.ToInt32(meetingEvent.Extensions[0].AdditionalData["meetingId"]);
            var bucketId  = meetingEvent.Extensions[0].AdditionalData["bucketId"];
            var meeting   = await _meetingDBService.GetMeetingById(meetingId);

            var channelInfo = await _meetingService.CreateOrGetChannelInfo(channelId, teamId);

            model.MeetingTitle = meetingEvent.Subject;
            model.Attendees    = meetingEvent.Attendees;
            model.Start        = meetingEvent.Start.ToDateTimeOffset().ToUnixTimeMilliseconds().ToString();
            model.End          = meetingEvent.End.ToDateTimeOffset().ToUnixTimeMilliseconds().ToString();
            model.Attachments  = await _fileService.GetFiles(teamId, meeting.FolderId);

            model.TeamId    = teamId;
            model.Agendas   = meeting.Agendas?.Select(i => i.Title);
            model.BucketId  = meeting.BucketId;
            model.PlannerId = channelInfo.PlanId;
            model.ChannelId = channelId;
            if (!string.IsNullOrEmpty(meeting.NoteId))
            {
                var(meetingNotes, content) = await _notesService.GetMeetingNotes(teamId, meeting.NoteId);

                model.NoteContent = content;
            }

            return(View(model));
        }