
# Generated by default/object.tt
package Paws::SimpleWorkflow::HistoryEvent;
  use Moose;
  has ActivityTaskCanceledEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ActivityTaskCanceledEventAttributes', request_name => 'activityTaskCanceledEventAttributes', traits => ['NameInRequest']);
  has ActivityTaskCancelRequestedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ActivityTaskCancelRequestedEventAttributes', request_name => 'activityTaskCancelRequestedEventAttributes', traits => ['NameInRequest']);
  has ActivityTaskCompletedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ActivityTaskCompletedEventAttributes', request_name => 'activityTaskCompletedEventAttributes', traits => ['NameInRequest']);
  has ActivityTaskFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ActivityTaskFailedEventAttributes', request_name => 'activityTaskFailedEventAttributes', traits => ['NameInRequest']);
  has ActivityTaskScheduledEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ActivityTaskScheduledEventAttributes', request_name => 'activityTaskScheduledEventAttributes', traits => ['NameInRequest']);
  has ActivityTaskStartedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ActivityTaskStartedEventAttributes', request_name => 'activityTaskStartedEventAttributes', traits => ['NameInRequest']);
  has ActivityTaskTimedOutEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ActivityTaskTimedOutEventAttributes', request_name => 'activityTaskTimedOutEventAttributes', traits => ['NameInRequest']);
  has CancelTimerFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::CancelTimerFailedEventAttributes', request_name => 'cancelTimerFailedEventAttributes', traits => ['NameInRequest']);
  has CancelWorkflowExecutionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::CancelWorkflowExecutionFailedEventAttributes', request_name => 'cancelWorkflowExecutionFailedEventAttributes', traits => ['NameInRequest']);
  has ChildWorkflowExecutionCanceledEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ChildWorkflowExecutionCanceledEventAttributes', request_name => 'childWorkflowExecutionCanceledEventAttributes', traits => ['NameInRequest']);
  has ChildWorkflowExecutionCompletedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ChildWorkflowExecutionCompletedEventAttributes', request_name => 'childWorkflowExecutionCompletedEventAttributes', traits => ['NameInRequest']);
  has ChildWorkflowExecutionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ChildWorkflowExecutionFailedEventAttributes', request_name => 'childWorkflowExecutionFailedEventAttributes', traits => ['NameInRequest']);
  has ChildWorkflowExecutionStartedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ChildWorkflowExecutionStartedEventAttributes', request_name => 'childWorkflowExecutionStartedEventAttributes', traits => ['NameInRequest']);
  has ChildWorkflowExecutionTerminatedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ChildWorkflowExecutionTerminatedEventAttributes', request_name => 'childWorkflowExecutionTerminatedEventAttributes', traits => ['NameInRequest']);
  has ChildWorkflowExecutionTimedOutEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ChildWorkflowExecutionTimedOutEventAttributes', request_name => 'childWorkflowExecutionTimedOutEventAttributes', traits => ['NameInRequest']);
  has CompleteWorkflowExecutionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::CompleteWorkflowExecutionFailedEventAttributes', request_name => 'completeWorkflowExecutionFailedEventAttributes', traits => ['NameInRequest']);
  has ContinueAsNewWorkflowExecutionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ContinueAsNewWorkflowExecutionFailedEventAttributes', request_name => 'continueAsNewWorkflowExecutionFailedEventAttributes', traits => ['NameInRequest']);
  has DecisionTaskCompletedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::DecisionTaskCompletedEventAttributes', request_name => 'decisionTaskCompletedEventAttributes', traits => ['NameInRequest']);
  has DecisionTaskScheduledEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::DecisionTaskScheduledEventAttributes', request_name => 'decisionTaskScheduledEventAttributes', traits => ['NameInRequest']);
  has DecisionTaskStartedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::DecisionTaskStartedEventAttributes', request_name => 'decisionTaskStartedEventAttributes', traits => ['NameInRequest']);
  has DecisionTaskTimedOutEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::DecisionTaskTimedOutEventAttributes', request_name => 'decisionTaskTimedOutEventAttributes', traits => ['NameInRequest']);
  has EventId => (is => 'ro', isa => 'Int', request_name => 'eventId', traits => ['NameInRequest'], required => 1);
  has EventTimestamp => (is => 'ro', isa => 'Str', request_name => 'eventTimestamp', traits => ['NameInRequest'], required => 1);
  has EventType => (is => 'ro', isa => 'Str', request_name => 'eventType', traits => ['NameInRequest'], required => 1);
  has ExternalWorkflowExecutionCancelRequestedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ExternalWorkflowExecutionCancelRequestedEventAttributes', request_name => 'externalWorkflowExecutionCancelRequestedEventAttributes', traits => ['NameInRequest']);
  has ExternalWorkflowExecutionSignaledEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ExternalWorkflowExecutionSignaledEventAttributes', request_name => 'externalWorkflowExecutionSignaledEventAttributes', traits => ['NameInRequest']);
  has FailWorkflowExecutionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::FailWorkflowExecutionFailedEventAttributes', request_name => 'failWorkflowExecutionFailedEventAttributes', traits => ['NameInRequest']);
  has LambdaFunctionCompletedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::LambdaFunctionCompletedEventAttributes', request_name => 'lambdaFunctionCompletedEventAttributes', traits => ['NameInRequest']);
  has LambdaFunctionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::LambdaFunctionFailedEventAttributes', request_name => 'lambdaFunctionFailedEventAttributes', traits => ['NameInRequest']);
  has LambdaFunctionScheduledEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::LambdaFunctionScheduledEventAttributes', request_name => 'lambdaFunctionScheduledEventAttributes', traits => ['NameInRequest']);
  has LambdaFunctionStartedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::LambdaFunctionStartedEventAttributes', request_name => 'lambdaFunctionStartedEventAttributes', traits => ['NameInRequest']);
  has LambdaFunctionTimedOutEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::LambdaFunctionTimedOutEventAttributes', request_name => 'lambdaFunctionTimedOutEventAttributes', traits => ['NameInRequest']);
  has MarkerRecordedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::MarkerRecordedEventAttributes', request_name => 'markerRecordedEventAttributes', traits => ['NameInRequest']);
  has RecordMarkerFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::RecordMarkerFailedEventAttributes', request_name => 'recordMarkerFailedEventAttributes', traits => ['NameInRequest']);
  has RequestCancelActivityTaskFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::RequestCancelActivityTaskFailedEventAttributes', request_name => 'requestCancelActivityTaskFailedEventAttributes', traits => ['NameInRequest']);
  has RequestCancelExternalWorkflowExecutionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::RequestCancelExternalWorkflowExecutionFailedEventAttributes', request_name => 'requestCancelExternalWorkflowExecutionFailedEventAttributes', traits => ['NameInRequest']);
  has RequestCancelExternalWorkflowExecutionInitiatedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::RequestCancelExternalWorkflowExecutionInitiatedEventAttributes', request_name => 'requestCancelExternalWorkflowExecutionInitiatedEventAttributes', traits => ['NameInRequest']);
  has ScheduleActivityTaskFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ScheduleActivityTaskFailedEventAttributes', request_name => 'scheduleActivityTaskFailedEventAttributes', traits => ['NameInRequest']);
  has ScheduleLambdaFunctionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::ScheduleLambdaFunctionFailedEventAttributes', request_name => 'scheduleLambdaFunctionFailedEventAttributes', traits => ['NameInRequest']);
  has SignalExternalWorkflowExecutionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::SignalExternalWorkflowExecutionFailedEventAttributes', request_name => 'signalExternalWorkflowExecutionFailedEventAttributes', traits => ['NameInRequest']);
  has SignalExternalWorkflowExecutionInitiatedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::SignalExternalWorkflowExecutionInitiatedEventAttributes', request_name => 'signalExternalWorkflowExecutionInitiatedEventAttributes', traits => ['NameInRequest']);
  has StartChildWorkflowExecutionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::StartChildWorkflowExecutionFailedEventAttributes', request_name => 'startChildWorkflowExecutionFailedEventAttributes', traits => ['NameInRequest']);
  has StartChildWorkflowExecutionInitiatedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::StartChildWorkflowExecutionInitiatedEventAttributes', request_name => 'startChildWorkflowExecutionInitiatedEventAttributes', traits => ['NameInRequest']);
  has StartLambdaFunctionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::StartLambdaFunctionFailedEventAttributes', request_name => 'startLambdaFunctionFailedEventAttributes', traits => ['NameInRequest']);
  has StartTimerFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::StartTimerFailedEventAttributes', request_name => 'startTimerFailedEventAttributes', traits => ['NameInRequest']);
  has TimerCanceledEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::TimerCanceledEventAttributes', request_name => 'timerCanceledEventAttributes', traits => ['NameInRequest']);
  has TimerFiredEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::TimerFiredEventAttributes', request_name => 'timerFiredEventAttributes', traits => ['NameInRequest']);
  has TimerStartedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::TimerStartedEventAttributes', request_name => 'timerStartedEventAttributes', traits => ['NameInRequest']);
  has WorkflowExecutionCanceledEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::WorkflowExecutionCanceledEventAttributes', request_name => 'workflowExecutionCanceledEventAttributes', traits => ['NameInRequest']);
  has WorkflowExecutionCancelRequestedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::WorkflowExecutionCancelRequestedEventAttributes', request_name => 'workflowExecutionCancelRequestedEventAttributes', traits => ['NameInRequest']);
  has WorkflowExecutionCompletedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::WorkflowExecutionCompletedEventAttributes', request_name => 'workflowExecutionCompletedEventAttributes', traits => ['NameInRequest']);
  has WorkflowExecutionContinuedAsNewEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::WorkflowExecutionContinuedAsNewEventAttributes', request_name => 'workflowExecutionContinuedAsNewEventAttributes', traits => ['NameInRequest']);
  has WorkflowExecutionFailedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::WorkflowExecutionFailedEventAttributes', request_name => 'workflowExecutionFailedEventAttributes', traits => ['NameInRequest']);
  has WorkflowExecutionSignaledEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::WorkflowExecutionSignaledEventAttributes', request_name => 'workflowExecutionSignaledEventAttributes', traits => ['NameInRequest']);
  has WorkflowExecutionStartedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::WorkflowExecutionStartedEventAttributes', request_name => 'workflowExecutionStartedEventAttributes', traits => ['NameInRequest']);
  has WorkflowExecutionTerminatedEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::WorkflowExecutionTerminatedEventAttributes', request_name => 'workflowExecutionTerminatedEventAttributes', traits => ['NameInRequest']);
  has WorkflowExecutionTimedOutEventAttributes => (is => 'ro', isa => 'Paws::SimpleWorkflow::WorkflowExecutionTimedOutEventAttributes', request_name => 'workflowExecutionTimedOutEventAttributes', traits => ['NameInRequest']);

1;

### main pod documentation begin ###

=head1 NAME

Paws::SimpleWorkflow::HistoryEvent

=head1 USAGE

This class represents one of two things:

=head3 Arguments in a call to a service

Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. 
Each attribute should be used as a named argument in the calls that expect this type of object.

As an example, if Att1 is expected to be a Paws::SimpleWorkflow::HistoryEvent object:

  $service_obj->Method(Att1 => { ActivityTaskCanceledEventAttributes => $value, ..., WorkflowExecutionTimedOutEventAttributes => $value  });

=head3 Results returned from an API call

Use accessors for each attribute. If Att1 is expected to be an Paws::SimpleWorkflow::HistoryEvent object:

  $result = $service_obj->Method(...);
  $result->Att1->ActivityTaskCanceledEventAttributes

=head1 DESCRIPTION

Event within a workflow execution. A history event can be one of these
types:

=over

=item *

C<ActivityTaskCancelRequested> E<ndash> A C<RequestCancelActivityTask>
decision was received by the system.

=item *

C<ActivityTaskCanceled> E<ndash> The activity task was successfully
canceled.

=item *

C<ActivityTaskCompleted> E<ndash> An activity worker successfully
completed an activity task by calling RespondActivityTaskCompleted.

=item *

C<ActivityTaskFailed> E<ndash> An activity worker failed an activity
task by calling RespondActivityTaskFailed.

=item *

C<ActivityTaskScheduled> E<ndash> An activity task was scheduled for
execution.

=item *

C<ActivityTaskStarted> E<ndash> The scheduled activity task was
dispatched to a worker.

=item *

C<ActivityTaskTimedOut> E<ndash> The activity task timed out.

=item *

C<CancelTimerFailed> E<ndash> Failed to process CancelTimer decision.
This happens when the decision isn't configured properly, for example
no timer exists with the specified timer Id.

=item *

C<CancelWorkflowExecutionFailed> E<ndash> A request to cancel a
workflow execution failed.

=item *

C<ChildWorkflowExecutionCanceled> E<ndash> A child workflow execution,
started by this workflow execution, was canceled and closed.

=item *

C<ChildWorkflowExecutionCompleted> E<ndash> A child workflow execution,
started by this workflow execution, completed successfully and was
closed.

=item *

C<ChildWorkflowExecutionFailed> E<ndash> A child workflow execution,
started by this workflow execution, failed to complete successfully and
was closed.

=item *

C<ChildWorkflowExecutionStarted> E<ndash> A child workflow execution
was successfully started.

=item *

C<ChildWorkflowExecutionTerminated> E<ndash> A child workflow
execution, started by this workflow execution, was terminated.

=item *

C<ChildWorkflowExecutionTimedOut> E<ndash> A child workflow execution,
started by this workflow execution, timed out and was closed.

=item *

C<CompleteWorkflowExecutionFailed> E<ndash> The workflow execution
failed to complete.

=item *

C<ContinueAsNewWorkflowExecutionFailed> E<ndash> The workflow execution
failed to complete after being continued as a new workflow execution.

=item *

C<DecisionTaskCompleted> E<ndash> The decider successfully completed a
decision task by calling RespondDecisionTaskCompleted.

=item *

C<DecisionTaskScheduled> E<ndash> A decision task was scheduled for the
workflow execution.

=item *

C<DecisionTaskStarted> E<ndash> The decision task was dispatched to a
decider.

=item *

C<DecisionTaskTimedOut> E<ndash> The decision task timed out.

=item *

C<ExternalWorkflowExecutionCancelRequested> E<ndash> Request to cancel
an external workflow execution was successfully delivered to the target
execution.

=item *

C<ExternalWorkflowExecutionSignaled> E<ndash> A signal, requested by
this workflow execution, was successfully delivered to the target
external workflow execution.

=item *

C<FailWorkflowExecutionFailed> E<ndash> A request to mark a workflow
execution as failed, itself failed.

=item *

C<MarkerRecorded> E<ndash> A marker was recorded in the workflow
history as the result of a C<RecordMarker> decision.

=item *

C<RecordMarkerFailed> E<ndash> A C<RecordMarker> decision was returned
as failed.

=item *

C<RequestCancelActivityTaskFailed> E<ndash> Failed to process
RequestCancelActivityTask decision. This happens when the decision
isn't configured properly.

=item *

C<RequestCancelExternalWorkflowExecutionFailed> E<ndash> Request to
cancel an external workflow execution failed.

=item *

C<RequestCancelExternalWorkflowExecutionInitiated> E<ndash> A request
was made to request the cancellation of an external workflow execution.

=item *

C<ScheduleActivityTaskFailed> E<ndash> Failed to process
ScheduleActivityTask decision. This happens when the decision isn't
configured properly, for example the activity type specified isn't
registered.

=item *

C<SignalExternalWorkflowExecutionFailed> E<ndash> The request to signal
an external workflow execution failed.

=item *

C<SignalExternalWorkflowExecutionInitiated> E<ndash> A request to
signal an external workflow was made.

=item *

C<StartActivityTaskFailed> E<ndash> A scheduled activity task failed to
start.

=item *

C<StartChildWorkflowExecutionFailed> E<ndash> Failed to process
StartChildWorkflowExecution decision. This happens when the decision
isn't configured properly, for example the workflow type specified
isn't registered.

=item *

C<StartChildWorkflowExecutionInitiated> E<ndash> A request was made to
start a child workflow execution.

=item *

C<StartTimerFailed> E<ndash> Failed to process StartTimer decision.
This happens when the decision isn't configured properly, for example a
timer already exists with the specified timer Id.

=item *

C<TimerCanceled> E<ndash> A timer, previously started for this workflow
execution, was successfully canceled.

=item *

C<TimerFired> E<ndash> A timer, previously started for this workflow
execution, fired.

=item *

C<TimerStarted> E<ndash> A timer was started for the workflow execution
due to a C<StartTimer> decision.

=item *

C<WorkflowExecutionCancelRequested> E<ndash> A request to cancel this
workflow execution was made.

=item *

C<WorkflowExecutionCanceled> E<ndash> The workflow execution was
successfully canceled and closed.

=item *

C<WorkflowExecutionCompleted> E<ndash> The workflow execution was
closed due to successful completion.

=item *

C<WorkflowExecutionContinuedAsNew> E<ndash> The workflow execution was
closed and a new execution of the same type was created with the same
workflowId.

=item *

C<WorkflowExecutionFailed> E<ndash> The workflow execution closed due
to a failure.

=item *

C<WorkflowExecutionSignaled> E<ndash> An external signal was received
for the workflow execution.

=item *

C<WorkflowExecutionStarted> E<ndash> The workflow execution was
started.

=item *

C<WorkflowExecutionTerminated> E<ndash> The workflow execution was
terminated.

=item *

C<WorkflowExecutionTimedOut> E<ndash> The workflow execution was closed
because a time out was exceeded.

=back


=head1 ATTRIBUTES


=head2 ActivityTaskCanceledEventAttributes => L<Paws::SimpleWorkflow::ActivityTaskCanceledEventAttributes>

If the event is of type C<ActivityTaskCanceled> then this member is set
and provides detailed information about the event. It isn't set for
other event types.


=head2 ActivityTaskCancelRequestedEventAttributes => L<Paws::SimpleWorkflow::ActivityTaskCancelRequestedEventAttributes>

If the event is of type C<ActivityTaskcancelRequested> then this member
is set and provides detailed information about the event. It isn't set
for other event types.


=head2 ActivityTaskCompletedEventAttributes => L<Paws::SimpleWorkflow::ActivityTaskCompletedEventAttributes>

If the event is of type C<ActivityTaskCompleted> then this member is
set and provides detailed information about the event. It isn't set for
other event types.


=head2 ActivityTaskFailedEventAttributes => L<Paws::SimpleWorkflow::ActivityTaskFailedEventAttributes>

If the event is of type C<ActivityTaskFailed> then this member is set
and provides detailed information about the event. It isn't set for
other event types.


=head2 ActivityTaskScheduledEventAttributes => L<Paws::SimpleWorkflow::ActivityTaskScheduledEventAttributes>

If the event is of type C<ActivityTaskScheduled> then this member is
set and provides detailed information about the event. It isn't set for
other event types.


=head2 ActivityTaskStartedEventAttributes => L<Paws::SimpleWorkflow::ActivityTaskStartedEventAttributes>

If the event is of type C<ActivityTaskStarted> then this member is set
and provides detailed information about the event. It isn't set for
other event types.


=head2 ActivityTaskTimedOutEventAttributes => L<Paws::SimpleWorkflow::ActivityTaskTimedOutEventAttributes>

If the event is of type C<ActivityTaskTimedOut> then this member is set
and provides detailed information about the event. It isn't set for
other event types.


=head2 CancelTimerFailedEventAttributes => L<Paws::SimpleWorkflow::CancelTimerFailedEventAttributes>

If the event is of type C<CancelTimerFailed> then this member is set
and provides detailed information about the event. It isn't set for
other event types.


=head2 CancelWorkflowExecutionFailedEventAttributes => L<Paws::SimpleWorkflow::CancelWorkflowExecutionFailedEventAttributes>

If the event is of type C<CancelWorkflowExecutionFailed> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 ChildWorkflowExecutionCanceledEventAttributes => L<Paws::SimpleWorkflow::ChildWorkflowExecutionCanceledEventAttributes>

If the event is of type C<ChildWorkflowExecutionCanceled> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 ChildWorkflowExecutionCompletedEventAttributes => L<Paws::SimpleWorkflow::ChildWorkflowExecutionCompletedEventAttributes>

If the event is of type C<ChildWorkflowExecutionCompleted> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 ChildWorkflowExecutionFailedEventAttributes => L<Paws::SimpleWorkflow::ChildWorkflowExecutionFailedEventAttributes>

If the event is of type C<ChildWorkflowExecutionFailed> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 ChildWorkflowExecutionStartedEventAttributes => L<Paws::SimpleWorkflow::ChildWorkflowExecutionStartedEventAttributes>

If the event is of type C<ChildWorkflowExecutionStarted> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 ChildWorkflowExecutionTerminatedEventAttributes => L<Paws::SimpleWorkflow::ChildWorkflowExecutionTerminatedEventAttributes>

If the event is of type C<ChildWorkflowExecutionTerminated> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 ChildWorkflowExecutionTimedOutEventAttributes => L<Paws::SimpleWorkflow::ChildWorkflowExecutionTimedOutEventAttributes>

If the event is of type C<ChildWorkflowExecutionTimedOut> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 CompleteWorkflowExecutionFailedEventAttributes => L<Paws::SimpleWorkflow::CompleteWorkflowExecutionFailedEventAttributes>

If the event is of type C<CompleteWorkflowExecutionFailed> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 ContinueAsNewWorkflowExecutionFailedEventAttributes => L<Paws::SimpleWorkflow::ContinueAsNewWorkflowExecutionFailedEventAttributes>

If the event is of type C<ContinueAsNewWorkflowExecutionFailed> then
this member is set and provides detailed information about the event.
It isn't set for other event types.


=head2 DecisionTaskCompletedEventAttributes => L<Paws::SimpleWorkflow::DecisionTaskCompletedEventAttributes>

If the event is of type C<DecisionTaskCompleted> then this member is
set and provides detailed information about the event. It isn't set for
other event types.


=head2 DecisionTaskScheduledEventAttributes => L<Paws::SimpleWorkflow::DecisionTaskScheduledEventAttributes>

If the event is of type C<DecisionTaskScheduled> then this member is
set and provides detailed information about the event. It isn't set for
other event types.


=head2 DecisionTaskStartedEventAttributes => L<Paws::SimpleWorkflow::DecisionTaskStartedEventAttributes>

If the event is of type C<DecisionTaskStarted> then this member is set
and provides detailed information about the event. It isn't set for
other event types.


=head2 DecisionTaskTimedOutEventAttributes => L<Paws::SimpleWorkflow::DecisionTaskTimedOutEventAttributes>

If the event is of type C<DecisionTaskTimedOut> then this member is set
and provides detailed information about the event. It isn't set for
other event types.


=head2 B<REQUIRED> EventId => Int

The system generated ID of the event. This ID uniquely identifies the
event with in the workflow execution history.


=head2 B<REQUIRED> EventTimestamp => Str

The date and time when the event occurred.


=head2 B<REQUIRED> EventType => Str

The type of the history event.


=head2 ExternalWorkflowExecutionCancelRequestedEventAttributes => L<Paws::SimpleWorkflow::ExternalWorkflowExecutionCancelRequestedEventAttributes>

If the event is of type C<ExternalWorkflowExecutionCancelRequested>
then this member is set and provides detailed information about the
event. It isn't set for other event types.


=head2 ExternalWorkflowExecutionSignaledEventAttributes => L<Paws::SimpleWorkflow::ExternalWorkflowExecutionSignaledEventAttributes>

If the event is of type C<ExternalWorkflowExecutionSignaled> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 FailWorkflowExecutionFailedEventAttributes => L<Paws::SimpleWorkflow::FailWorkflowExecutionFailedEventAttributes>

If the event is of type C<FailWorkflowExecutionFailed> then this member
is set and provides detailed information about the event. It isn't set
for other event types.


=head2 LambdaFunctionCompletedEventAttributes => L<Paws::SimpleWorkflow::LambdaFunctionCompletedEventAttributes>

Provides the details of the C<LambdaFunctionCompleted> event. It isn't
set for other event types.


=head2 LambdaFunctionFailedEventAttributes => L<Paws::SimpleWorkflow::LambdaFunctionFailedEventAttributes>

Provides the details of the C<LambdaFunctionFailed> event. It isn't set
for other event types.


=head2 LambdaFunctionScheduledEventAttributes => L<Paws::SimpleWorkflow::LambdaFunctionScheduledEventAttributes>

Provides the details of the C<LambdaFunctionScheduled> event. It isn't
set for other event types.


=head2 LambdaFunctionStartedEventAttributes => L<Paws::SimpleWorkflow::LambdaFunctionStartedEventAttributes>

Provides the details of the C<LambdaFunctionStarted> event. It isn't
set for other event types.


=head2 LambdaFunctionTimedOutEventAttributes => L<Paws::SimpleWorkflow::LambdaFunctionTimedOutEventAttributes>

Provides the details of the C<LambdaFunctionTimedOut> event. It isn't
set for other event types.


=head2 MarkerRecordedEventAttributes => L<Paws::SimpleWorkflow::MarkerRecordedEventAttributes>

If the event is of type C<MarkerRecorded> then this member is set and
provides detailed information about the event. It isn't set for other
event types.


=head2 RecordMarkerFailedEventAttributes => L<Paws::SimpleWorkflow::RecordMarkerFailedEventAttributes>

If the event is of type C<DecisionTaskFailed> then this member is set
and provides detailed information about the event. It isn't set for
other event types.


=head2 RequestCancelActivityTaskFailedEventAttributes => L<Paws::SimpleWorkflow::RequestCancelActivityTaskFailedEventAttributes>

If the event is of type C<RequestCancelActivityTaskFailed> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 RequestCancelExternalWorkflowExecutionFailedEventAttributes => L<Paws::SimpleWorkflow::RequestCancelExternalWorkflowExecutionFailedEventAttributes>

If the event is of type C<RequestCancelExternalWorkflowExecutionFailed>
then this member is set and provides detailed information about the
event. It isn't set for other event types.


=head2 RequestCancelExternalWorkflowExecutionInitiatedEventAttributes => L<Paws::SimpleWorkflow::RequestCancelExternalWorkflowExecutionInitiatedEventAttributes>

If the event is of type
C<RequestCancelExternalWorkflowExecutionInitiated> then this member is
set and provides detailed information about the event. It isn't set for
other event types.


=head2 ScheduleActivityTaskFailedEventAttributes => L<Paws::SimpleWorkflow::ScheduleActivityTaskFailedEventAttributes>

If the event is of type C<ScheduleActivityTaskFailed> then this member
is set and provides detailed information about the event. It isn't set
for other event types.


=head2 ScheduleLambdaFunctionFailedEventAttributes => L<Paws::SimpleWorkflow::ScheduleLambdaFunctionFailedEventAttributes>

Provides the details of the C<ScheduleLambdaFunctionFailed> event. It
isn't set for other event types.


=head2 SignalExternalWorkflowExecutionFailedEventAttributes => L<Paws::SimpleWorkflow::SignalExternalWorkflowExecutionFailedEventAttributes>

If the event is of type C<SignalExternalWorkflowExecutionFailed> then
this member is set and provides detailed information about the event.
It isn't set for other event types.


=head2 SignalExternalWorkflowExecutionInitiatedEventAttributes => L<Paws::SimpleWorkflow::SignalExternalWorkflowExecutionInitiatedEventAttributes>

If the event is of type C<SignalExternalWorkflowExecutionInitiated>
then this member is set and provides detailed information about the
event. It isn't set for other event types.


=head2 StartChildWorkflowExecutionFailedEventAttributes => L<Paws::SimpleWorkflow::StartChildWorkflowExecutionFailedEventAttributes>

If the event is of type C<StartChildWorkflowExecutionFailed> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 StartChildWorkflowExecutionInitiatedEventAttributes => L<Paws::SimpleWorkflow::StartChildWorkflowExecutionInitiatedEventAttributes>

If the event is of type C<StartChildWorkflowExecutionInitiated> then
this member is set and provides detailed information about the event.
It isn't set for other event types.


=head2 StartLambdaFunctionFailedEventAttributes => L<Paws::SimpleWorkflow::StartLambdaFunctionFailedEventAttributes>

Provides the details of the C<StartLambdaFunctionFailed> event. It
isn't set for other event types.


=head2 StartTimerFailedEventAttributes => L<Paws::SimpleWorkflow::StartTimerFailedEventAttributes>

If the event is of type C<StartTimerFailed> then this member is set and
provides detailed information about the event. It isn't set for other
event types.


=head2 TimerCanceledEventAttributes => L<Paws::SimpleWorkflow::TimerCanceledEventAttributes>

If the event is of type C<TimerCanceled> then this member is set and
provides detailed information about the event. It isn't set for other
event types.


=head2 TimerFiredEventAttributes => L<Paws::SimpleWorkflow::TimerFiredEventAttributes>

If the event is of type C<TimerFired> then this member is set and
provides detailed information about the event. It isn't set for other
event types.


=head2 TimerStartedEventAttributes => L<Paws::SimpleWorkflow::TimerStartedEventAttributes>

If the event is of type C<TimerStarted> then this member is set and
provides detailed information about the event. It isn't set for other
event types.


=head2 WorkflowExecutionCanceledEventAttributes => L<Paws::SimpleWorkflow::WorkflowExecutionCanceledEventAttributes>

If the event is of type C<WorkflowExecutionCanceled> then this member
is set and provides detailed information about the event. It isn't set
for other event types.


=head2 WorkflowExecutionCancelRequestedEventAttributes => L<Paws::SimpleWorkflow::WorkflowExecutionCancelRequestedEventAttributes>

If the event is of type C<WorkflowExecutionCancelRequested> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 WorkflowExecutionCompletedEventAttributes => L<Paws::SimpleWorkflow::WorkflowExecutionCompletedEventAttributes>

If the event is of type C<WorkflowExecutionCompleted> then this member
is set and provides detailed information about the event. It isn't set
for other event types.


=head2 WorkflowExecutionContinuedAsNewEventAttributes => L<Paws::SimpleWorkflow::WorkflowExecutionContinuedAsNewEventAttributes>

If the event is of type C<WorkflowExecutionContinuedAsNew> then this
member is set and provides detailed information about the event. It
isn't set for other event types.


=head2 WorkflowExecutionFailedEventAttributes => L<Paws::SimpleWorkflow::WorkflowExecutionFailedEventAttributes>

If the event is of type C<WorkflowExecutionFailed> then this member is
set and provides detailed information about the event. It isn't set for
other event types.


=head2 WorkflowExecutionSignaledEventAttributes => L<Paws::SimpleWorkflow::WorkflowExecutionSignaledEventAttributes>

If the event is of type C<WorkflowExecutionSignaled> then this member
is set and provides detailed information about the event. It isn't set
for other event types.


=head2 WorkflowExecutionStartedEventAttributes => L<Paws::SimpleWorkflow::WorkflowExecutionStartedEventAttributes>

If the event is of type C<WorkflowExecutionStarted> then this member is
set and provides detailed information about the event. It isn't set for
other event types.


=head2 WorkflowExecutionTerminatedEventAttributes => L<Paws::SimpleWorkflow::WorkflowExecutionTerminatedEventAttributes>

If the event is of type C<WorkflowExecutionTerminated> then this member
is set and provides detailed information about the event. It isn't set
for other event types.


=head2 WorkflowExecutionTimedOutEventAttributes => L<Paws::SimpleWorkflow::WorkflowExecutionTimedOutEventAttributes>

If the event is of type C<WorkflowExecutionTimedOut> then this member
is set and provides detailed information about the event. It isn't set
for other event types.


=head1 SEE ALSO

This class forms part of L<Paws>, describing an object used in L<Paws::SimpleWorkflow>

=head1 BUGS and CONTRIBUTIONS

The source code is located here: L<https://github.com/pplu/aws-sdk-perl>

Please report bugs to: L<https://github.com/pplu/aws-sdk-perl/issues>

=cut