ArcGIS Pro 2.7 API Reference Guide
CIMKeyframeLayer Class
Members 

ArcGIS.Core.CIM Namespace : CIMKeyframeLayer Class
Represents a layer keyframe.
Object Model
CIMKeyframeLayer ClassCIMKeyframeLayer ClassCIMKeyframeLayer Class
Syntax
Remarks
The layer keyframe stores the path to the layer, the visibility state and defines the transitions for the visibility of the layer.
Inheritance Hierarchy

System.Object
   ArcGIS.Core.CIM.CIMObject
      ArcGIS.Core.CIM.CIMKeyframeLayer
         ArcGIS.Core.CIM.CIMKeyframeVoxelLayer

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

CIMKeyframeLayer Members
ArcGIS.Core.CIM Namespace