ArcGIS Pro 2.6 API Reference Guide
KMLLayer Class
Members 

ArcGIS.Desktop.Mapping Namespace : KMLLayer Class
The KML layer represents a KML/KMZ file on disk or referenced by uri over a network or online.
Object Model
KMLLayer ClassCIMDataConnection ClassCIMBaseLayer ClassSpatialReference ClassMap ClassILayerContainer InterfaceEnvelope Class
Syntax
public sealed class KMLLayer : Layer, System.ComponentModel.INotifyPropertyChanged  
Public NotInheritable Class KMLLayer 
   Inherits Layer
   Implements System.ComponentModel.INotifyPropertyChanged 
Remarks
The KML layer is a read only representation and is not editable.
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Framework.Contracts.PropertyChangedBase
      ArcGIS.Desktop.Mapping.MapMember
         ArcGIS.Desktop.Mapping.Layer
            ArcGIS.Desktop.Mapping.KMLLayer

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

KMLLayer Members
ArcGIS.Desktop.Mapping Namespace