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