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