curl --request GET \
  --url https://api.maesn.dev/accounting/bills/{billId} \
  --header 'X-ACCOUNT-KEY: <x-account-key>' \
  --header 'X-API-KEY: <x-api-key>'

{
  "meta": {
    "warnings": [
      "Field not used by target system"
    ],
    "pagination": {
      "total": 123,
      "perPage": 123,
      "currentPage": 123,
      "totalPages": 123
    }
  },
  "data": [
    {
      "id": "9714f3a2-5b8e-4d1b-8a0c-9f6e7d2f3e4b",
      "accountId": "6733a433-9662-4a40-8e36-e38ebda94fe1",
      "addresses": [
        {
          "addressLine1": "Main street 45",
          "addressLine2": "2nd floor",
          "city": "Berlin",
          "countryCode": "DE",
          "postalCode": "10243",
          "type": "BILLING"
        }
      ],
      "billDate": "2021-01-01T00:00:00Z",
      "billNumber": "1020",
      "contactId": "eaa28f49-6028-4b6e-bb12-d8f6278073fc",
      "createdDate": "2021-01-01T00:00:00Z",
      "currency": "EUR",
      "deliveryDate": "2021-01-01T00:00:00Z",
      "dueDate": "2021-02-01T00:00:00Z",
      "fileId": "93c6b8e0-80a4-4c22-a46c-18beebab82d6",
      "journalCode": "30",
      "lineItems": [
        {
          "id": "987a2b3c-4d5e-6f7g-8h9i-0j1k2l3m4n5o",
          "accountId": "6733a433-9662-4a40-8e36-e38ebda94fe1",
          "accountNumber": "200",
          "createdDate": "2021-01-01T00:00:00Z",
          "description": "SEOUL Guest Chair, red",
          "dimensions": [
            {
              "name": "C1",
              "categoryName": "CostCenter"
            }
          ],
          "itemId": "4f3a2hf4-5b8e-4d1b-8a0c-9f6e7d2f3e4b",
          "itemName": "RED CHAIR",
          "quantity": 1,
          "taxCode": "03",
          "taxRatePercentage": 19,
          "totalDiscountAmount": 10,
          "totalDiscountPercentage": 10,
          "totalGrossAmount": 109,
          "totalNetAmount": 100,
          "totalTaxAmount": 19,
          "unitAmount": 100,
          "unitDiscountAmount": 10,
          "unitDiscountPercentage": 10,
          "unitName": "PIECE",
          "updatedDate": "2021-01-01T00:00:00Z"
        }
      ],
      "name": "Office Supplies",
      "oneLineAddress": "Main street 45, Berlin",
      "paidDate": "2021-01-25T00:00:00Z",
      "paymentDays": 30,
      "paymentStatus": "PENDING",
      "paymentTermId": "d2f3e4b5-6a7b-8c9d-0e1f-2g3h4i5j6k7l",
      "reference": "RCXF197253F",
      "shippingDate": "2021-01-01T00:00:00Z",
      "shippingType": "DELIVERY",
      "status": "DRAFT",
      "taxRule": "NET",
      "taxText": "Tax 19 percent",
      "totalDiscountAmount": 10,
      "totalDiscountPercentage": 10,
      "totalGrossAmount": 109,
      "totalNetAmount": 100,
      "totalTaxAmount": 19,
      "updatedDate": "2021-01-01T00:00:00Z"
    }
  ]
}