ArcGIS Pro 2.7 API Reference Guide
NotificationItem Class
Members 

ArcGIS.Desktop.Framework Namespace : NotificationItem Class
The class for notification item.
Syntax
public class NotificationItem 
Public Class NotificationItem 
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Framework.NotificationItem

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

NotificationItem Members
ArcGIS.Desktop.Framework Namespace