ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.TaskAssistant.Events Namespace / TaskStartedEvent Class / Unsubscribe Method / Unsubscribe(SubscriptionToken) Method
A subscription token that was returned by Subscribe.

Unsubscribe(SubscriptionToken) Method
Unsubscribe from TaskStartedEvents by specifying the token that was returned by Subscribe.
Syntax
public static void Unsubscribe( 
   SubscriptionToken token
)

Parameters

token
A subscription token that was returned by Subscribe.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also