如何以编程方式创建日历事件，Office 365 Calendar Apis

Question

我正在制定一项要求，即创建一个Windows服务，该服务将日历邀请发送到Office365上托管邮件服务器的管理员电子邮件地址的预定会议。我创建了一个Azure应用程序，并且能够获取访问令牌，当我尝试从剩余服务中读取日历事件时，内部服务器异常发生了＃34;。 Follwing是我试过的代码片段。请你帮我/推荐我的资源，以达到我的要求。

    private static string aadInstance = ConfigurationManager.AppSettings["ida:AADInstance"];
    private static string tenant = ConfigurationManager.AppSettings["ida:Tenant"];
    private static string clientId = ConfigurationManager.AppSettings["ida:ClientId"];
    private static string appKey = ConfigurationManager.AppSettings["ida:AppKey"];

    static string authority = String.Format(CultureInfo.InvariantCulture, aadInstance, tenant);


    private static HttpClient httpClient = new HttpClient();
    private static AuthenticationContext authContext = null;
    private static ClientCredential clientCredential = null;

    public static void CalendarAPICall()
    {
        authContext = new AuthenticationContext(authority);
        clientCredential = new ClientCredential(clientId, appKey);

        AuthenticationResult result = null;
        int retryCount = 0;
        bool retry = false;
        string header = "";

        do
        {
            retry = false;
            try
            {
                // ADAL includes an in memory cache, so this call will only send a message to the server if the cached token is expired.
                result = authContext.AcquireToken(todoListResourceId, clientCredential);
                header = result.CreateAuthorizationHeader();
            }
            catch (AdalException ex)
            {
                if (ex.ErrorCode == "temporarily_unavailable")
                {
                    retry = true;
                    retryCount++;
                    Thread.Sleep(3000);
                }

                Console.WriteLine(
                    String.Format("An error occurred while acquiring a token\nTime: {0}\nError: {1}\nRetry: {2}\n",
                    DateTime.Now.ToString(),
                    ex.ToString(),
                    retry.ToString()));
            }

        } while ((retry == true) && (retryCount < 3));

        if (result == null)
        {
            Console.WriteLine("Canceling attempt to contact To Do list service.\n");
            return;
        }



        var url = "https://outlook.office365.com/api/v2./me/calendarview?startDateTime=2014-10-01T01:00:00Z&endDateTime=2015-12-31T23:00:00Z";
        var request = WebRequest.Create(url) as HttpWebRequest;
        request.Method = "GET";
        request.ContentType = "application/json";
        var oAuthHeader = header;
        request.Headers.Add("Authorization", oAuthHeader);
        var response = request.GetResponse();






    }