list pricing-category

Example response

{
  "pricing_categories": [
    {
      "description": "abc123",
      "headrooms": [
        {
          "expected_residual_value_ratio": 1,
          "headroom_ratio": 1,
          "is_default": false,
          "tenure": 1
        }
      ],
      "id": "739b63c2-9e58-4964-b38d-4ebb424de242",
      "identifier": "abc123",
      "services": [
        {
          "id": "739b63c2-9e58-4964-b38d-4ebb424de242",
          "name": "abc123",
          "service_prices": [
            {
              "id": "739b63c2-9e58-4964-b38d-4ebb424de242",
              "kind": "abc123",
              "price": 1,
              "tenure": 1
            }
          ]
        }
      ]
    }
  ]
}