question

Hello @Rick Chen ,@Sarah Zhang and @Citrus Yan, I am trying to request and get the server auth code after completing the google play games sign-in but it is giving me the error that says:- "[Play Games Plugin 0.11.01] ERROR: Requesting server side access task failed - com.google.android.gms.common.api.ApiException: 10: System.Action:Invoke()" Any idea to resolve this and get the server to auth code for the login in Playfab using Google? And my code is below:-

     private void OnSignInButtonClicked()
         {
             PlayGamesPlatform pGamePlatform = PlayGamesPlatform.Activate();
             if (!Social.localUser.authenticated)
             {
                 pGamePlatform.Authenticate((SignInStatus success) =>
                 {
                     Debug.Log("SignInStatus is" + success);
        
                     if (success == SignInStatus.Success)
                     {
                         GoogleStatusText.text = "Google Signed In";
                         StartCoroutine(GetAuthCode());
                     }
                     else
                     {
                         GoogleStatusText.text ="Google Failed to Authorize your login";
                     }
                 });
             }
         }
        
        
        
     void GetAuthCode()
         {
             PlayGamesPlatform.Instance.RequestServerSideAccess(true, code =>
             {
                 Debug.Log("Authorization code: " + code);
                 Token = code;
                 GotAuthCode();
             });
         }
        
        
        
     void GotAuthCode()
         {
             if (Token != null && Token.Length > 0)
             {
                 PlayFabClientAPI.LoginWithGooglePlayGamesServices(new LoginWithGooglePlayGamesServicesRequest()
                 {
                     TitleId = PlayFabSettings.TitleId,
                     ServerAuthCode = Token,
                     CreateAccount = true
                 }, (result) =>
                 {
                     GoogleStatusText.text = "Signed In as " + result.PlayFabId;
                 }, (OnPlayFabError) =>
                 {
                     GoogleStatusText.text = "Signed In failed";
                     Debug.LogError(OnPlayFabError.Error);
                 });
             }
             else
             {
                 GoogleStatusText.text = "not getting the server auth code";
                 Debug.Log("not getting the server auth code");
             }
         }