_JWKS</code></a></td>
<td>String</td>
<td><code>false</code></td>
<td>Mode of fetching JWKs from JwksUri in RequestAuthentication. Supported value: istiod, false, hybrid, true, envoy. The client fetching JWKs is as following: istiod/false - Istiod; hybrid/true - Envoy and fallback to Istiod if JWKs server is external; envoy - Envoy.</td>
</tr>
<tr id='pilot-jwt-pub-key-refresh-interval'>
<td><a href='#pilot-jwt-pub-key-refresh-interval'><code>PILOT_JWT_PUB_KEY_REFRESH_INTERVAL</code></a></td>
<td>Time Durat