{
  "state_keys": [
    "airflow_fan",
    "alarm_code",
    "clean_level",
    "device_active",
    "diagnosis_status",
    "display_light",
    "dust",
    "fan_direction",
    "filter_progress",
    "fine_dust",
    "odor",
    "operating_mode",
    "power_switch",
    "super_fine_dust"
  ]
}