ArcGIS Pro 2.7 API Reference Guide
ImageMosaicSubLayer Class
Members 

ArcGIS.Desktop.Mapping Namespace : ImageMosaicSubLayer Class
Represents the image sub-layer of a mosaic layer.
Object Model
ImageMosaicSubLayer ClassCIMRasterColorizer ClassCIMDefinitionFilter ClassCIMRasterColorizer ClassCIMDataConnection ClassCIMBaseLayer ClassCIMMosaicRule ClassRaster ClassCIMRenderingRule ClassSpatialReference ClassMap ClassILayerContainer InterfaceEnvelope ClassFieldDescription Class
Syntax
Remarks
This class can be used to distinguish raster layers which are sub-layers of a mosaic layer from other types of raster layers.
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Framework.Contracts.PropertyChangedBase
      ArcGIS.Desktop.Mapping.MapMember
         ArcGIS.Desktop.Mapping.Layer
            ArcGIS.Desktop.Mapping.BasicRasterLayer
               ArcGIS.Desktop.Mapping.ImageServiceLayer
                  ArcGIS.Desktop.Mapping.ImageMosaicSubLayer

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

ImageMosaicSubLayer Members
ArcGIS.Desktop.Mapping Namespace