possible to replace otherwise complex networking-based application logic with a more
straightforward implementation, as demonstrated in the <a href=https://github.com/zachidan/istio-kactivator>Knative adapter</a>.</p><p>When the adapter receives a message from <strong>Mixer</strong>, it sends a <code>StatMessage</code> directly to <strong>Autoscaler</strong>
component using the Knative protocol.
The metadata information (<code>namespace</code> and <code>service name</code>) required by <strong>Autoscaler</s