 public keys to validate signature of the JWT.
See https://auth0.com/docs/jwks.</p><p>Note: Only one of jwks<em>uri and jwks should be used. jwks</em>uri will be ignored if it does.</p></td><td>No</td></tr><tr id=JWTRule-from_headers><td><code>fromHeaders</code></td><td><code><a href=#JWTHeader>JWTHeader[]</a></code></td><td><p>List of header locations from which JWT is expected. For example, below is the location spec
if JWT is expected to be found in <code>x-jwt-assertion</code> header, and have &ldquo;Be