{
  "$schema": "https://json-structure.org/draft/2020-12/schema",
  "name": "ZoneStatistic",
  "type": "object",
  "properties": {
    "zoneName": {
      "type": "string"
    },
    "zoneId": {
      "type": "integer"
    },
    "metric": {
      "type": "string"
    },
    "value": {
      "type": "number"
    },
    "unit": {
      "type": "string"
    },
    "timestamp": {
      "type": "string"
    }
  }
}