{
  "severity": "ERROR",
  "timestamp": "2021-08-16T11:18:19.82876285Z",
  "logger": "controller",
  "caller": "controller/controller.go:548",
  "message": "Reconcile error",
  "knative.dev/pod": "controller-8dcd67d8b-m4dsv",
  "knative.dev/controller": "knative.dev.serving.pkg.reconciler.revision.Reconciler",
  "knative.dev/kind": "serving.knative.dev.Revision",
  "duration": "24.205071ms",
  "error": "admission webhook \"webhook.serving.knative.dev\" denied the request: mutation failed: cannot decode incoming new object: json: unknown field \"subresource\"",
  "stacktrace": "knative.dev/pkg/controller.(*Impl).handleErr\n\t/opt/app-root/src/go/src/knative.dev/serving/vendor/knative.dev/pkg/controller/controller.go:548\nknative.dev/pkg/controller.(*Impl).processNextWorkItem\n\t/opt/app-root/src/go/src/knative.dev/serving/vendor/knative.dev/pkg/controller/controller.go:531\nknative.dev/pkg/controller.(*Impl).RunContext.func3\n\t/opt/app-root/src/go/src/knative.dev/serving/vendor/knative.dev/pkg/controller/controller.go:468"
}