ArcGIS Pro 2.7 API Reference Guide
PortalConnectionDoesNotExistsException Class
Members 

ArcGIS.Desktop.Core Namespace : PortalConnectionDoesNotExistsException Class
Thrown when an invalid portal is provided as the active portal.
Syntax
Inheritance Hierarchy

System.Object
   System.Exception
      ArcGIS.Desktop.Core.PortalConnectionDoesNotExistsException

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

PortalConnectionDoesNotExistsException Members
ArcGIS.Desktop.Core Namespace