Azure Graph API is not responding - azure

Question

I am trying to call Azure Graph API to update the user details, I have verified the access to graph api from my Application in Azure. Below is my code
public async Task<HttpResponseMessage> UpdateUserDetails(string userId, string requestString)
{
if (string.IsNullOrEmpty(userId))
{
throw new ArgumentException("You must spectify a valid user Id", nameof(userId));
}
if(string.IsNullOrWhiteSpace(requestString))
{
return null;
}
var authContext = new AuthenticationContext(AzureAdConfig.Authority);
var getAccessToken = await authContext.AcquireTokenAsync(AzureAdConfig.GraphResourceId, new ClientCredential(AzureAdConfig.AppId, AzureAdConfig.AppKey));
var client = new HttpClient();
client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", getAccessToken.AccessToken);
string url = AzureAdConfig.GraphResourceId + AzureAdConfig.Tenant + "/users/" + userId + "?" + AzureAdConfig.GraphVersion;
HttpRequestMessage request = new HttpRequestMessage(new HttpMethod("PATCH"), url);
request.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", getAccessToken.AccessToken);
request.Content = new StringContent(requestString, Encoding.UTF8, "application/json");
HttpResponseMessage response = await client.SendAsync(request);
return response;
}
Thanks in Advance

Answer 1

According to my test, you can not get HttpResponseMessage with await client.SendAsync(request) in console application. You should use client.SendAsync(request).Result to get HttpResponseMessage. This my code.
static void Main(string[] args)
{
Console.WriteLine( CallWebApiProtected("2778d832-402f-4bc2-aa28-0720c92947d5"));
Console.Read();
}
static HttpResponseMessage CallWebApiProtected(string userId)
{
string authority = "https://login.microsoftonline.com/e4c9ab4e-bd27-40d5-8459-230ba2a757fb/oauth2/token"; //token endpoint https://login.microsoftonline.com/b29343ba-***/oauth2/token
string resourceUri = "https://graph.windows.net/";
string clientId = "6187f317-5f3c-447e-b0c4-1fd7c31ec14e";//your application id
string clientkey = "q6e2d7xPwfa5rWHDCV5Tv/75wVkAnsinAcgF5FFkf7Y=";//your app key
AuthenticationContext authContext = new AuthenticationContext(authority);
ClientCredential clientCredential = new ClientCredential(clientId, clientkey);
AuthenticationResult authenticationResult = authContext.AcquireTokenAsync(resourceUri, clientCredential).Result;
var client = new HttpClient();
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", authenticationResult.AccessToken);
var queryString = HttpUtility.ParseQueryString(string.Empty);
// Specify values for the following required parameters
queryString["api-version"] = "1.6";
// Specify values for path parameters (shown as {...})
var uri = "https://graph.windows.net/e4c9ab4e-bd27-40d5-8459-230ba2a757fb/users/" +userId + "?" + queryString;
Console.WriteLine(uri);
using (var request = new HttpRequestMessage())
{
request.Method = HttpMethod.Get;
request.RequestUri = new Uri(uri);
//request.Content = new StringContent(postBody, Encoding.UTF8, "application/json");
request.Headers.Add("Authorization", "Bearer " + authenticationResult.AccessToken);
HttpResponseMessage response = client.SendAsync(request).Result;
return response;
}
Its result as below.
Besides,you can get HttpResponseMessage with await client.SendAsync(request) in web application. This my code.
public async System.Threading.Tasks.Task<ActionResult> About()
{
HttpResponseMessage response = await CallWebApiProtected("2778d832-402f-4bc2-aa28-0720c92947d5");
ViewBag.Message = response;
return View();
}
static async System.Threading.Tasks.Task<HttpResponseMessage> CallWebApiProtected(string userId)
{
string authority = "https://login.microsoftonline.com/e4c9ab4e-bd27-40d5-8459-230ba2a757fb/oauth2/token"; //token endpoint https://login.microsoftonline.com/b29343ba-***/oauth2/token
string resourceUri = "https://graph.windows.net/";
string clientId = "6187f317-5f3c-447e-b0c4-1fd7c31ec14e";//your application id
string clientkey = "q6e2d7xPwfa5rWHDCV5Tv/75wVkAnsinAcgF5FFkf7Y=";//your app key
AuthenticationContext authContext = new AuthenticationContext(authority);
ClientCredential clientCredential = new ClientCredential(clientId, clientkey);
AuthenticationResult authenticationResult = authContext.AcquireTokenAsync(resourceUri, clientCredential).Result;
Console.WriteLine("--------------------------------");
Console.WriteLine(authenticationResult.AccessToken);
Console.WriteLine("----------------------------");
var client = new HttpClient();
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", authenticationResult.AccessToken);
var queryString = HttpUtility.ParseQueryString(string.Empty);
// Specify values for the following required parameters
queryString["api-version"] = "1.6";
// Specify values for path parameters (shown as {...})
var uri = "https://graph.windows.net/e4c9ab4e-bd27-40d5-8459-230ba2a757fb/users/" + userId + "?" + queryString;
Console.WriteLine(uri);
using (var request = new HttpRequestMessage())
{
request.Method = HttpMethod.Get;
request.RequestUri = new Uri(uri);
//request.Content = new StringContent(postBody, Encoding.UTF8, "application/json");
request.Headers.Add("Authorization", "Bearer " + authenticationResult.AccessToken);
HttpResponseMessage response = await client.SendAsync(request);
return response;
}
}
Its result as below.