KeyHolder Definition

[VersionDataContract(AvailableSinceVersion = 1)]
public class KeyHolder
{ 
[VersionDataMember(AvailableSinceVersion=1)]
public Member Member { get; set; }

[VersionDataMember(AvailableSinceVersion=1)]
public String Name { get; }

[VersionDataMember(AvailableSinceVersion=1)]
public String OfficeName { get; }

[VersionDataMember(AvailableSinceVersion=1)]
public String OfficePhone { get; }
}