{
    "message": "Studio Params Validation Error: must be equal to one of the allowed values {\"allowedValues\":[\"Malpensa\",\"Fiumicino\",\"Bergamo\",\"Napoli\",\"Bologna\",\"Linate\",\"Palermo\",\"Verona\",\"Cagliari\",\"Treviso\",\"Pisa\"]} \/aeroporto"
}