toJson method
Implementation
Map<String, dynamic> toJson() {
return {
'name': this.name,
'sku': this.sku,
'quantity': this.quantity,
'price': this.price,
'variant': this.variant,
'category': this.category,
'brand': this.brand,
'position': this.position,
'couponCode': this.couponCode,
'attributes': this.attributes
};
}