curl --request GET \
  --url https://api.example.com/tiers-config

{
  "total": 123,
  "data": [
    {
      "type": "TIER",
      "id": "<string>",
      "name": "<string>",
      "perils": [
        {
          "id": "<string>",
          "name": "<string>"
        }
      ],
      "ancillaries": [
        {
          "id": "<string>",
          "name": "<string>"
        }
      ],
      "basePrice": 123
    }
  ]
}