swf/aws.sdk.kotlin.services.swf.model/SignalExternalWorkflowExecutionFailedEventAttributes/Builder/cause

cause

var cause: SignalExternalWorkflowExecutionFailedCause?

The cause of the failure. This information is generated by the system and can be useful for diagnostic purposes.

If cause is set to OPERATION_NOT_PERMITTED, the decision failed because it lacked sufficient permissions. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows in the Amazon SWF Developer Guide.