{
  "name": "com.axis.ptz.optical-zoom-state.v1",
  "maturity": "released",
  "reach": "public",
  "description": "Represents the current zoom status of the camera, including zoom magnification, zoom moving status and vertical and horizontal field of views.\n",
  "exposure": "external",
  "payloadType": "structured",
  "dataSchema": "http://schemas.axis.com/vapix/schemas/ptz/PtzOpticalZoomState-v1.json",
  "keys": [
    {
      "name": "channelId",
      "type": "string"
    }
  ],
  "qos": {
    "durability": "volatile"
  }
}