public static async void OpenWithComment()
        {
            await Task.Run(
                async() =>
            {
                string id = await CrmExample.OpenCase("Business Objects is down");

                CrmExample.AddComment(id, "jrobinson", "Request for feedback", "https://eu3.salesforce.com/500w0000015tJgV?srPos=0&srKp=500");
            });
        }
        public static async void OpenFindCase()
        {
            await Task.Run(
                async() =>
            {
                string id = await CrmExample.OpenCase("Azure runtime issue, system critical error");

                Console.WriteLine(Environment.NewLine);

                CrmExample.CheckCase(id);
            });
        }
        public static async void OpenMultipleCases()
        {
            await Task.Run(
                async() =>
            {
                await CrmExample.OpenCase("Export failing", IncidentStatus.Reported, IncidentSeverity.High,
                                          IncidentFeedbackFrequency.Every8Hours, IncidentCommunicationType.Bidirectional);

                await CrmExample.OpenCase("Change user login", IncidentStatus.Reported, IncidentSeverity.Low,
                                          IncidentFeedbackFrequency.Weekly, IncidentCommunicationType.ReceiveUpdatesOnly);

                await CrmExample.OpenCase("SAP connection failed", IncidentStatus.Reopen, IncidentSeverity.Urgent,
                                          IncidentFeedbackFrequency.Every4Hours, IncidentCommunicationType.Bidirectional);

                await CrmExample.OpenCase("PDF conversion error", IncidentStatus.WorkingOnFix, IncidentSeverity.Normal,
                                          IncidentFeedbackFrequency.Daily, IncidentCommunicationType.ReceiveUpdatesOnly);

                await CrmExample.OpenCase("Critical Exception", IncidentStatus.UnderAnalysis, IncidentSeverity.Urgent,
                                          IncidentFeedbackFrequency.Hourly, IncidentCommunicationType.Bidirectional);

                await CrmExample.OpenCase("VS 2015 Install", IncidentStatus.FixDelivered, IncidentSeverity.Low,
                                          IncidentFeedbackFrequency.Monthly, IncidentCommunicationType.ReceiveUpdatesOnly);
            });
        }