{
  "numeric": [
    "mileage",
    "engine_power"
  ],
  "categorical": [
    "model_key",
    "fuel_grouped",
    "paint_color",
    "car_type"
  ],
  "boolean": [
    "private_parking_available",
    "has_gps",
    "has_air_conditioning",
    "automatic_car",
    "has_getaround_connect",
    "has_speed_regulator",
    "winter_tires"
  ]
}