Cannot Login with Verify2FA return 401 "Missing Credentials"

[Sonic853]

Step:

1. Create config and TOTP Code Creater

   // It is the same as the code generated by the Authenticator App
   var totp = new TOTP()
   {
   secret = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
   };
   // Create config
   var config = new Configuration()
   {
   Username = "enterUser",
   Password = "enterPassword ",
   UserAgent = "TestClient/1.0 Sonic853"
   };

2. Create ApiClient and AuthenticationApi

   var client = new ApiClient();
   var authApi = new AuthenticationApi(client, client, config);

3. try Verify2FA

   try
   {
   Console.WriteLine($"Login...{config.Username}");
   var currentUserResp = await authApi.GetCurrentUserWithHttpInfoAsync();
   if (!resp.RawContent.Contains("totp"))
   {
       Console.WriteLine("Non-Totp verification is not supported");
       return;
   }
   var code = totp.ComputeTotp();
   Console.WriteLine($"Verify2FA...{code}");
   await authApi.Verify2FAAsync(new(code));
   Console.WriteLine($"Verify2FA...Done");
   }
   catch (ApiException ex)
   {
   Console.WriteLine($"Exception when calling API: {ex.Message}");
   Console.WriteLine($"Status Code: {ex.ErrorCode}");
   return;
   }

4. Error

   Exception when calling API: Error calling Verify2FA: {"error":{"message":"\"Missing Credentials\"","status_code":401}}

[jellejurre]

This is fixed by removing the async and await parts and using the synchronous versions, I don't know exactly why though ^^'