toJson method
nftoken_broker_fee
Implementation
@override
Map<String, dynamic> toJson() {
final json = super.toJson();
addWhenNotNull(json, "nftoken_broker_fee", nfTokenBrokerFee);
addWhenNotNull(json, "nftoken_buy_offer", nfTokenBuyOffer);
addWhenNotNull(json, "nftoken_sell_offer", nfTokenSellOffer);
return json;
}