ArcGIS Pro 2.6 API Reference Guide
PageFieldName Property

ArcGIS.Core.CIM Namespace > CIMPageDefinition Class : PageFieldName Property
Gets or sets the page field name. Show features where the value of this field either matches or doesn't match the current map series page name. Match versus don't match is controlled by ExcludePages.
Syntax
public string PageFieldName {get; set;}
Public Property PageFieldName As String
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

CIMPageDefinition Class
CIMPageDefinition Members