{
    "filter": [
        {
            "field": "operatingCarrierDesignator",
            "match": "AY",
            "mimeType": "internal/iata-bcbp",
            "scope": "Descendants"
        }
    ],
    "function": "extractEticket",
    "mimeType": "application/pdf",
    "script": "finnair.js"
}
