同时使用服务帐户和.NET插入Google日历条目时出现错误

Question

尝试将日历事件插入一个用户的帐户时，它以

的形式返回错误

  

未找到Google.Apis.Requests.RequestError [404]错误[           消息[未找到]位置[-]原因[未找到]域[全局]       ]

     

Google.Apis.Requests.RequestError       找不到[404]       错误[           消息[未找到]位置[-]原因[未找到]域[全局]       ]

    public static Event insert(CalendarService service, string id, Event myEvent){    
Google.Apis.Calendar.v3.Data.Event calenderEvent = new Google.Apis.Calendar.v3.Data.Event();
calenderEvent.Summary = myEvent.Summary;
                //calenderEvent.Description = summary;
                //calenderEvent.Location = summary;
                calenderEvent.Start = new  Google.Apis.Calendar.v3.Data.EventDateTime
                {
                    DateTime = new DateTime(2018, 07, 07, 19, 00, 0),
                    //DateTime = DateTime.Now,
                    TimeZone = "(GMT+05:30) India Standard Time"//,
                                                                //TimeZone = "Europe/Istanbul"
                };
                calenderEvent.End = new Google.Apis.Calendar.v3.Data.EventDateTime
                {
                    DateTime = new DateTime(2018, 07, 07, 18, 00, 0),
                    //DateTime = DateTime.Now.AddHours(12),
                    TimeZone = "(GMT+05:30) India Standard Time"//,
                                                                //TimeZone = "Europe/Istanbul"
                };enter code here
var newEventRequest = service.Events.Insert(calenderEvent, id);
                newEventRequest.SendNotifications = true;
                var eventResult = newEventRequest.Execute();

                return eventResult;
}