ArcGIS Pro 2.8 API Reference Guide
CIMTextSymbol Class
Members 

ArcGIS.Core.CIM Namespace : CIMTextSymbol Class
Represents a text symbol which is used to draw text graphics, bleeds, and annotation. Text symbols do not contain any symbol layers but can have callouts.
Object Model
CIMTextSymbol ClassCIMCallout ClassCIMTextSymbol ClassCIMTextSymbol ClassCIMPolygonSymbol ClassCIMColor ClassCIMPolygonSymbol ClassCIM3DSymbolProperties Class
Syntax
Inheritance Hierarchy

System.Object
   ArcGIS.Core.CIM.CIMObject
      ArcGIS.Core.CIM.CIMSymbol
         ArcGIS.Core.CIM.CIMTextSymbol

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

CIMTextSymbol Members
ArcGIS.Core.CIM Namespace