Okta AuthenticationNotifications

Questions
1

Hello,

I know that using openIdConnect you can do something like that to handle when the user that is connecting isn’t assigned to the application :

app.UseOpenIdConnectAuthentication(new OpenIdConnectAuthenticationOptions
        {
            // Okta configuration...

            Notifications = new OpenIdConnectAuthenticationNotifications
            {
                AuthenticationFailed = async n =>
                {
                    if (string.Equals(n.ProtocolMessage.Error, "access_denied", StringComparison.Ordinal))
                    {
                        n.HandleResponse();

                        n.Response.Redirect("/Error/401");
                    }
                }
            },
        });

How would I do something similar if my syntax uses UseOktaMvc instead of UseOpenIdConnectAuthentication

app.UseOktaMvc(new OktaMvcOptions()
        {
            OktaDomain = ConfigurationManager.AppSettings["okta:OktaDomain"],
            ClientId = ConfigurationManager.AppSettings["okta:ClientId"],
            ClientSecret = ConfigurationManager.AppSettings["okta:ClientSecret"],
            RedirectUri = ConfigurationManager.AppSettings["okta:RedirectUri"],
            PostLogoutRedirectUri = ConfigurationManager.AppSettings["okta:PostLogoutRedirectUri"],
            Scope = new List<string> { "openid", "profile", "email" },
            AuthorizationServerId = string.Empty,
            LoginMode = LoginMode.OktaHosted
        });

Thnak you very much,

Vincent