curl --request POST \
  --url https://api.partbot.io/v1/vehicles/auth \
  --header 'Authorization: <authorization>'

{
  "merchant": 2,
  "vehicle_makes": [
    {
      "value": "TOYOTA",
      "popularity": 100
    },
    {
      "value": "HOLDEN",
      "popularity": 99
    },
    {
      "value": "FORD",
      "popularity": 98
    },
    {
      "value": "MAZDA",
      "popularity": 97
    },
    {
      "value": "NISSAN",
      "popularity": 96
    }
  ]
}