ArcGIS Pro 2.6 API Reference Guide
DiagramAggregation Class
Members 

ArcGIS.Core.Data.UtilityNetwork.NetworkDiagrams Namespace : DiagramAggregation Class
Represents a diagram aggregation. A diagram aggregation is when multiple utility network rows are collapsed into a single network diagram element.
Syntax
public sealed class DiagramAggregation 
Public NotInheritable Class DiagramAggregation 
Inheritance Hierarchy

System.Object
   ArcGIS.Core.Data.UtilityNetwork.NetworkDiagrams.DiagramAggregation

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

DiagramAggregation Members
ArcGIS.Core.Data.UtilityNetwork.NetworkDiagrams Namespace