{ "response": { "text": "",  "end_session": false, "directives": {} }, "session_state": { "value": 10 }, "user_state_update": { "value": 42 }, "application_state": { "value": 37 }, "analytics": { "events": [ { "name": "custom event" }, { "name": "another custom event", "value": { "field": "some value", "second field": { "third field": "custom value" } } } ] }, "version": "1.0" }