{
  "endpoint": "issueInvoice",
  "description": "Bestandsgefuehrter Artikel, abgebucht vom Lieferwagen",
  "request": {
    "idempotencyKey": "ex-13",
    "priceMode": "gross",
    "serviceStart": "2026-10-01",
    "stockLocationId": "van-1",
    "items": [
      {
        "description": "Roggenbrot",
        "quantity": 2,
        "unitPriceCents": 450,
        "vatRate": 10,
        "articleId": "rye-bread"
      }
    ]
  },
  "expected": {
    "ok": true
  }
}