toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (categoryHierarchies != null)
'categoryHierarchies': categoryHierarchies!,
if (description != null) 'description': description!,
if (id != null) 'id': id!,
if (itemAttributes != null) 'itemAttributes': itemAttributes!,
if (itemGroupId != null) 'itemGroupId': itemGroupId!,
if (languageCode != null) 'languageCode': languageCode!,
if (productMetadata != null) 'productMetadata': productMetadata!,
if (tags != null) 'tags': tags!,
if (title != null) 'title': title!,
};