Wie kann der UVP über die API in den Shop eingespielt werden?

Beispiel: POST http://localhost/api/_action/sync

[
  {
    "key": "write",
    "action": "upsert",
    "entity": "product",
    "payload": [
      {
        "id": "c7bca22753c84d08b6178a50052b4146",
        "price": [
          {
            "extensions": [],
            "currencyId": "b7d2554b0ce847cd82f3ac9bd1c0dfca",
            "net": 16.79,
            "gross": 19.99,
            "linked": true,
            "listPrice": null,
            "percentage": null,
            "regulationPrice": null,
            "rrpPrice": {
              "gross": 120,
              "currencyId": "b7d2554b0ce847cd82f3ac9bd1c0dfca",
              "linked": true,
              "net": 100
            }
          }
        ]
      }
    ]
  }
]