{
  "provider-conf": {
    "tableName": "ORG_WSO2_IOT_ANDROID_BATTERY_STATS",
    "query": "",
    "limit": "",
    "provider-name": "batch"
  },
  "chart-conf": {
    "x": "meta_timestamp",
    "xType": "time",
    "y": "level",
    "yType": "number",
    "color": "None",
    "mode": "stack",
    "maxLength": "30",
    "gadget-name": "Battery History",
    "chart-name": "area-chart"
  }
}