ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMLASUniqueValueRenderer Class / Attribute Property

Attribute Property
Gets or sets the attribute index.
Syntax
public int Attribute {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also