toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (displayName != null) 'displayName': displayName!,
if (name != null) 'name': name!,
if (publisherId != null) 'publisherId': publisherId!,
if (registerTime != null) 'registerTime': registerTime!,
if (websiteUri != null) 'websiteUri': websiteUri!,
};