You have a web app (contoso.azurewebsites.net) protected by Azure WAF. All traffic is routed through a shared Azure Application Gateway and must use SSL. What two steps should you perform to configure the Application Gateway for this App Service?

To configure Application Gateway for an App Service, two key steps are required. First, in the Application Gateway's HTTP settings, enabling 'Use for App service' is crucial. This setting optimizes the Application Gateway to correctly route traffic to Azure App Services, handling the specific host header requirements of App Service. Second, since all traffic must use SSL, an authentication certificate for contoso.azurewebsites.net must be uploaded to the Application Gateway. This allows the Application Gateway to establish a secure, trusted connection with the backend App Service. Migrating to an App Service Environment (ASE) is unnecessary for this configuration and does not directly address the Application Gateway setup. Overriding the backend path is incorrect as it would redirect traffic to a different, non-existent endpoint.