curl --request GET \
  --url https://api.maesn.dev/accounting/offers/{offerId}/document

{
  "meta": {
    "warnings": [
      "Field not used by target system"
    ],
    "pagination": {
      "total": 125,
      "perPage": 50,
      "currentPage": 1,
      "totalPages": 3
    }
  },
  "data": {
    "id": "document id",
    "base64Encoded": true,
    "content": "content",
    "contentType": "application/pdf",
    "fileName": "invoice.pdf"
  }
}