$ curl http://127.0.0.1:8001/apis/rollouts.kruise.io/v1alpha1/namespaces/default/rollouts/rollouts-demo/status -X PATCH -d '[{"op": "replace", "path": "/status/canaryStatus/currentStepState", "value":"StepReady"}]' -H "Content-Type: application/json-patch+json"
