curl -X POST http://localhost:3000/download \
     -H "Content-Type: application/json" \
     -d '{
           "labelName": "adres",
           "headers": ["Voornaam", "Achternaam", "Straatnaam", "Huisnr", "Toev", "Postcode", "Woonplaats", "Land"],
           "data": [
             ["Jan", "Jansen", "Dorpsstraat", "12", "a", "1234 AB", "Den Haag", "Nederland"]
           ]
         }' --output resultaat.pdf

curl -X POST http://localhost:3000/download \
     -H "Content-Type: application/json" \
     -d '{
           "labelName": "etenopslag",
           "headers": ["Product", "Datum"],
           "data": [
             ["Aardappelpuree", "15-04-2026"]
           ]
         }' --output resultaat.pdf