toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (description != null) 'description': description!,
if (etag != null) 'etag': etag!,
if (name != null) 'name': name!,
if (updateTime != null) 'updateTime': updateTime!,
if (userOwnedGrafeasNote != null)
'userOwnedGrafeasNote': userOwnedGrafeasNote!,
};