toMap method
Implementation
Map<String, dynamic> toMap() {
return <String, dynamic>{
'errMsg': errMsg,
'productInfoList': productInfoList == null
? null
: List<dynamic>.from(
productInfoList!.map((ProductInfo x) => x.toMap()),
),
'returnCode': returnCode,
'status': status == null ? null : status!.toMap(),
};
}