The appliance key you established in the app registration portal to your application. Really don't use the appliance mystery in a local application or solitary page app mainly because a client_secret cannot be reliably saved on equipment or Websites. It can be required for Net apps and World wide web https://trenton8d5j0.jts-blog.com/30608115/helping-the-others-realize-the-advantages-of-tentenbet-registration-code