ption</th></tr></thead><tbody><tr><td><code>istio.io/rev</code></td><td>Alpha</td><td>[Namespace]</td><td>Istio control plane revision associated with the resource; e.g. `canary`</td></tr><tr><td><code>networking.istio.io/gatewayPort</code></td><td>Alpha</td><td>[Service]</td><td>IstioGatewayPortLabel overrides the default 15443 value to use for a multi-network gateway's port</td></tr><tr><td><code>service.istio.io/canonical-name</code></td><td>Alpha</td><td>[Pod]</td><td>The name of the canonical service a