{
  "name": "iot.per.device.stream.android.activity",
  "version": "1.0.0",
  "nickName": "",
  "description": "",
  "metaData": [
    {
      "name": "owner",
      "type": "STRING"
    },
    {
      "name": "deviceId",
      "type": "STRING"
    },
    {
      "name": "timestamp",
      "type": "LONG"
    }
  ],
  "payloadData": [
    {
      "name": "action",
      "type": "STRING"
    }
  ]
}