ArcGIS Pro 2.7 API Reference Guide
ItemException Class
Members 

ArcGIS.Desktop.Core Namespace : ItemException Class
Item exception
Syntax
Inheritance Hierarchy

System.Object
   System.Exception
      ArcGIS.Desktop.Core.ItemException
         ArcGIS.Desktop.Core.Geoprocessing.GPItemException

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

ItemException Members
ArcGIS.Desktop.Core Namespace