public EngagmentReportMutation(EngagmentReportManager engagmentReportManager, EngagmentReportService messageService)
        {
            Field <EngagmentReportGraphType>(
                "createEngagmentReport",

                resolve:  context =>
            {
                var engagmentReport = engagmentReportManager.AddReport();
                var meetingId       = engagmentReport.MeetingData.CallId;
                messageService.AddReportAddedMessage(meetingId);
                return(engagmentReportManager.AddReport());
            });
        }