title: Is Mutual auth with aws api gateway possible?
body: <p>I have an application installed in tomcat which currently I am running on http.
  Also I have used AWS API gateway to expose my application .
  I want to implement mutual auth between aws api gateway and my api which we have created  .
  Is there any document which I can refer.
  Also is it possible to implement mutual authentication with AWS API gateway and my api.</p>