horstoeko\zugferd\entities\minimum\ram\HeaderTradeSettlementType:
    properties:
        invoiceCurrencyCode:
            -
                NotNull:
                    groups:
                        - xsd_rules
        specifiedTradeSettlementHeaderMonetarySummation:
            -
                NotNull:
                    groups:
                        - xsd_rules
            -
                Valid: null
