title: Single plan with multiple JWKS resolver
body: <p>I recently started exploring the <a href="https://gravitee.io" rel="nofollow noreferrer">Gravitee API Platform</a>.</p>
  <p>One thing that I was trying to do was configuring a single plan to validate incoming JWT tokens from multiple Keycloak realms.</p>
  <p>Is this possible to achieve?</p>