Jump to Content

New API Documentation - Developer Preview Available

We are excited to announce the developer preview of our new API documentation for AWS SDK for JavaScript v3. Please follow instructions on the landing page to leave us your feedback.

Interface ActivityTaskCancelRequestedEventAttributes

Provides the details of the ActivityTaskCancelRequested event.


  • ActivityTaskCancelRequestedEventAttributes


activityId: undefined | string

The unique ID of the task.

decisionTaskCompletedEventId: undefined | number

The ID of the DecisionTaskCompleted event corresponding to the decision task that resulted in the RequestCancelActivityTask decision for this cancellation request. This information can be useful for diagnosing problems by tracing back the chain of events leading up to this event.