update poller response schema spec

README.md

@@ -595,10 +595,12 @@ Any non-empty responses are JSON formatted messages.
             "circuit": {
                 "type": "object",
                 "properties": {
+                    "name": {"type": "string"},
+                    "status": {"type": "string"},
                     "type": {"type": "string"},
                     "id": {"type": "integer"}
                 },
-                "required": ["type", "id"],
+                "required": ["name", "status", "type", "id"],
                 "additionalProperties": False
             }
         },