{
  "name": "light",
  "revision": "0.0.1",
  "description": "describes a single switchable light source",
  "properties": {
    "light_on": {
      "type": "boolean",
      "description": "true if light is on"
    }
  },
  "events": {
    "light_switched": {
      "description": "triggered whenever the light is switched, parameter 'state' tells if on or off",
      "parameters": {
        "state": {
          "type": "boolean"
        }
      }
    }
  },
  "operations": {
    "switch_light": {
      "description": "switches light on if state is set to True, off if state is False, returns true if operation successful",
      "parameters": {
        "state": {
          "type": "boolean"
        }
      },
      "response": {
        "type": "boolean"
      }
    }
  }
}