ArcGIS Pro 2.7 API Reference Guide
UniqueValueColorizerDefinition Class
Members 

ArcGIS.Desktop.Mapping Namespace : UniqueValueColorizerDefinition Class
Represents a colorizer definition for a Unique Value colorizer that randomly assigns a color for each value in the dataset.
Object Model
UniqueValueColorizerDefinition ClassCIMColorRamp ClassCIMColor Class
Syntax
public class UniqueValueColorizerDefinition : RasterColorizerDefinition 
Public Class UniqueValueColorizerDefinition 
   Inherits RasterColorizerDefinition
Remarks
UVColorizerDefinition class allows you to define a simplified list of parameters to create a Unique Value colorizer. Once you define a Unique Value colorizer definition, you can call the BasicRasterLayer.CreateColorizer and BasicRasterLayer.SetColorizer methods to create and assign a Unique Value colorizer to a BasicRasterLayer.
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Mapping.LayerDrawingDefinition
      ArcGIS.Desktop.Mapping.RasterColorizerDefinition
         ArcGIS.Desktop.Mapping.UniqueValueColorizerDefinition

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

UniqueValueColorizerDefinition Members
ArcGIS.Desktop.Mapping Namespace