DynamoVisualProgramming.DynamoServices by Autodesk

<PackageReference Include="DynamoVisualProgramming.DynamoServices" Version="3.3.0-beta5620" />

 IRenderInstancedLabels

public interface IRenderInstancedLabels
Internal interface to enable adding labels that are related to an instanceableGraphicItem.
using System; namespace Autodesk.DesignScript.Interfaces { public interface IRenderInstancedLabels { void AddInstancedLabel(string label, VertexType vertexType, int vertIndex, int instanceIndex, Guid BaseTessellationId); int InstanceCount(Guid baseTessellationID); } }