Initialization functions Functions that initialize OAuth by getting the access token. OAuthAPI.initTo be called in a Genero app accessing a secure RESTful Web service started behind a Genero Application Server.OAuthAPI.InitServiceTo be called in a Genero web service started via OpenID Connect/OAuth2 accessing another secure RESTful web service as a client.OAuthAPI.InitNativeAppTo be called in a Genero mobile app accessing a secure RESTful web service directly (not behind a Genero Application Server).