{
  "name": "testAction",
  "exec": {
    "func_type": "InvalidFunction",
    "qualname": "org.apache.flink.agents.plan.TestAction",
    "method_name": "legal",
    "parameter_types": ["org.apache.flink.agents.api.Event"]
  },
  "listenEventTypes": ["org.apache.flink.agents.api.InputEvent"]
}