ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / RasterLayer Class / IsEditable Property

IsEditable Property (RasterLayer)
Gets whether a layer is editable.
Syntax
public bool IsEditable {get;}
Remarks
Returns true only when (a) you have data source level permission to edit and (b) it is made editable on the map.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.4 or higher.
See Also