toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (contactEmail != null) 'contactEmail': contactEmail!,
if (contactPhone != null) 'contactPhone': contactPhone!,
if (contactWebsite != null) 'contactWebsite': contactWebsite!,
if (defaultLanguage != null) 'defaultLanguage': defaultLanguage!,
};