{
  "country_code": "DE",
  "party_id": "ALL",
  "id": "12",
  "currency": "EUR",
  "elements": [{
    "price_components": [{
      "type": "TIME",
      "price": 2.00,
      "vat": 10.0,
      "step_size": 300
    }]
  }]
}