toJson method
Converts the object to a JSON representation.
Implementation
@override
Map<String, dynamic> toJson() {
final Map<String, dynamic> json = {};
XRPLBase.addWhenNotNull(json, "account", account);
XRPLBase.addWhenNotNull(json, "currency", currency);
XRPLBase.addWhenNotNull(json, "issuer", issuer);
XRPLBase.addWhenNotNull(json, "type", type);
XRPLBase.addWhenNotNull(json, "type_hex", typeHex);
return json;
}