private async Task <Guid> CreateOutlookMeeting(
            CreateInvitationCommand request,
            IReadOnlyCollection <BuilderParticipant> meetingParticipants,
            Invitation invitation)
        {
            foreach (var meetingParticipant in meetingParticipants)
            {
                _logger.LogInformation($"Adding {meetingParticipant.Person.AzureUniqueId} - {meetingParticipant.Person.Mail} to invitation {invitation.Id}");
            }

            var organizer = await _personRepository.GetByOidAsync(_currentUserProvider.GetCurrentUserOid());

            var meeting = await _meetingClient.CreateMeetingAsync(meetingBuilder =>
            {
                var baseUrl = InvitationHelper.GetBaseUrl(_meetingOptions.CurrentValue.PcsBaseUrl, _plantProvider.Plant);

                meetingBuilder
                .StandaloneMeeting(InvitationHelper.GenerateMeetingTitle(invitation), request.Location)
                .StartsOn(request.StartTime, request.EndTime)
                .WithTimeZone("UTC")
                .WithParticipants(meetingParticipants)
                .WithClassification(MeetingClassification.Open)
                .EnableOutlookIntegration()
                .WithInviteBodyHtml(InvitationHelper.GenerateMeetingDescription(invitation, baseUrl, organizer));
            });

            return(meeting.Id);
        }