{
  "currency": "EUR",
  "elements": [
    {
      // This is the recommended method to describe a free-of-charge tariff.
      //
      // See: <https://github.com/ocpi/ocpi/blob/release-2.2.1-bugfixes/mod_tariffs.asciidoc#:~:text=Free%20of%20Charge>
      "price_components": [
        {
          "type": "FLAT",
          "price": 0,
          "step_size": 1
        }
      ]
    }
  ],
  "id": "TEST",
  "country_code": "NL",
  "party_id": "TDR",
  "last_updated": "2020-01-01T00:00:00Z"
}
