{
  "battery_voltage": {
    "ignore": {
      "value": {"is": null}
    },
    "status": {
      "critical": {
        "constraints": {
          "count": {
            "min": 3
          },
          "duration": {
            "min": "PT3S"
          }
        },
        "value": {
          "max": 11.8
        }
      },
      "low": {
        "constraints": {
          "count": {
            "min": 3
          },
          "duration": {
            "min": 3
          }
        },
        "value": {
          "max": 12.0,
          "min": 11.8
        }
      },
      "aok": {
        "constraints": {
          "count": {
            "n_of_m": [3,5]
          },
          "previous_status": {
            "not": "critical"
          }
        },
        "value": {
          "min": 12.0
        }
      }
    }
  }
}