<PackageReference Include="Relativity.Server.Services.Interfaces.SDK" Version="5000.0.2" />

Relativity.Services.Security.Models.InstanceDestination

public class InstanceDestination
An instance that the user can navigate to
public Uri InstanceUri { get; set; }

The single sign-on uri to the destination instance

public bool IsHome { get; set; }

Is this the current instance?

public string Name { get; set; }

The instance name