[
    {
        "name": "external_payment_id",
        "l11n": {
            "en": "External payment Id",
            "de": "Externe Zahlungsid"
        },
        "value_type": 2,
        "is_custom_allowed": true,
        "validation_pattern": "",
        "is_required": false,
        "default_value": "",
        "values": []
    }
]