ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMTiledServiceLayer Class / AssociatedFeatureLayerURI Property

AssociatedFeatureLayerURI Property (CIMTiledServiceLayer)
Gets or sets the URI for a feature layer (feature service-based or portal item-based) that provides pop-up support for the tiled service layer.
Syntax
public string AssociatedFeatureLayerURI {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.2 or higher.
See Also