ures.</p><p>If the policy is deployed into an existing Istio installation that has Custom Resources that do not comply with it, the only allowed action is to delete the resource or remove the usage of the offending fields.</p><p>To install Istio with the stable validation policy:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ helm install istio-base -n istio-system --set experimental.stableValidationPolicy=true
</code></pre><p>To set a specific revision when installing Istio with 