{"id":"pdf-edit-metadata","engine":"media","category":"file","name":"Edycja metadanych PDF","fields":[{"key":"file","label":"Wybierz plik","type":"file","accept":"application/pdf,.pdf","multiple":false,"required":true},{"key":"title","label":"Tytuł","type":"text","default":""},{"key":"author","label":"Autor","type":"text","default":""},{"key":"subject","label":"Temat","type":"text","default":""},{"key":"keywords","label":"Słowa kluczowe","type":"text","default":""}],"sample":{}}