ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / UtilityNetworkLayer Class / UNVersion Property

UNVersion Property
Gets the Utility Network layer version.
Syntax
public int UNVersion {get;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.7 or higher.
See Also