pub fn request_cancel_activity_task_failed_event_attributes(
        &self,
    ) -> std::option::Option<&crate::model::RequestCancelActivityTaskFailedEventAttributes> {
        self.request_cancel_activity_task_failed_event_attributes
            .as_ref()
    }
/// <p>If the event is of type <code>RequestCancelActivityTaskFailed</code> then this member is set and provides detailed information about the event. It isn't set for other event types.</p>
If the event is of type RequestCancelActivityTaskFailed then this member is set and provides detailed information about the event. It isn't set for other event types.
If the event is of type RequestCancelActivityTaskFailed then this member is set and provides detailed information about the event . It isn ' t set for other event types .
pub fn request_cancel_activity_task_failed_event_attributes(
        &self,
    ) -> std::option::Option<&crate::model::RequestCancelActivityTaskFailedEventAttributes> {
        self.request_cancel_activity_task_failed_event_attributes
            .as_ref()
    }
pub fn request_cancel_activity_task_failed_event_attributes ( & self , ) -> std :: option :: Option < & crate :: model :: RequestCancelActivityTaskFailedEventAttributes > { self . request_cancel_activity_task_failed_event_attributes . as_ref ( ) }
<p>If the event is of type <code>RequestCancelActivityTaskFailed</code> then this member is set and provides detailed information about the event.
<p > If the event is of type <code > RequestCancelActivityTaskFailed< / code > then this member is set and provides detailed information about the event .
&self
&self