ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMLinkChartRelationship Class / KeyType Property

KeyType Property
Gets or sets the KeyType. This specifies where the key fields are located.
Syntax
public LinkChartRelationshipKeyType KeyType {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.8 or higher.
See Also