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