HistoryEvent (AWS SDK for Java 1.8.9 API)

java.lang.Object
- com.amazonaws.services.simpleworkflow.model.HistoryEvent

All Implemented Interfaces:

Serializable
```
public class HistoryEvent
extends Object
implements Serializable
```
Event within a workflow execution. A history event can be one of these types:
- WorkflowExecutionStarted : The workflow execution was started.
- WorkflowExecutionCompleted : The workflow execution was closed due to successful completion.
- WorkflowExecutionFailed : The workflow execution closed due to a failure.
- WorkflowExecutionTimedOut : The workflow execution was closed because a time out was exceeded.
- WorkflowExecutionCanceled : The workflow execution was successfully canceled and closed.
- WorkflowExecutionTerminated : The workflow execution was terminated.
- WorkflowExecutionContinuedAsNew : The workflow execution was closed and a new execution of the same type was created with the same workflowId.
- WorkflowExecutionCancelRequested : A request to cancel this workflow execution was made.
- DecisionTaskScheduled : A decision task was scheduled for the workflow execution.
- DecisionTaskStarted : The decision task was dispatched to a decider.
- DecisionTaskCompleted : The decider successfully completed a decision task by calling RespondDecisionTaskCompleted.
- DecisionTaskTimedOut : The decision task timed out.
- ActivityTaskScheduled : An activity task was scheduled for execution.
- ScheduleActivityTaskFailed : Failed to process ScheduleActivityTask decision. This happens when the decision is not configured properly, for example the activity type specified is not registered.
- ActivityTaskStarted : The scheduled activity task was dispatched to a worker.
- ActivityTaskCompleted : An activity worker successfully completed an activity task by calling RespondActivityTaskCompleted.
- ActivityTaskFailed : An activity worker failed an activity task by calling RespondActivityTaskFailed.
- ActivityTaskTimedOut : The activity task timed out.
- ActivityTaskCanceled : The activity task was successfully canceled.
- ActivityTaskCancelRequested : A RequestCancelActivityTask decision was received by the system.
- RequestCancelActivityTaskFailed : Failed to process RequestCancelActivityTask decision. This happens when the decision is not configured properly.
- WorkflowExecutionSignaled : An external signal was received for the workflow execution.
- MarkerRecorded : A marker was recorded in the workflow history as the result of a RecordMarker decision.
- TimerStarted : A timer was started for the workflow execution due to a StartTimer decision.
- StartTimerFailed : Failed to process StartTimer decision. This happens when the decision is not configured properly, for example a timer already exists with the specified timer Id.
- TimerFired : A timer, previously started for this workflow execution, fired.
- TimerCanceled : A timer, previously started for this workflow execution, was successfully canceled.
- CancelTimerFailed : Failed to process CancelTimer decision. This happens when the decision is not configured properly, for example no timer exists with the specified timer Id.
- StartChildWorkflowExecutionInitiated : A request was made to start a child workflow execution.
- StartChildWorkflowExecutionFailed : Failed to process StartChildWorkflowExecution decision. This happens when the decision is not configured properly, for example the workflow type specified is not registered.
- ChildWorkflowExecutionStarted : A child workflow execution was successfully started.
- ChildWorkflowExecutionCompleted : A child workflow execution, started by this workflow execution, completed successfully and was closed.
- ChildWorkflowExecutionFailed : A child workflow execution, started by this workflow execution, failed to complete successfully and was closed.
- ChildWorkflowExecutionTimedOut : A child workflow execution, started by this workflow execution, timed out and was closed.
- ChildWorkflowExecutionCanceled : A child workflow execution, started by this workflow execution, was canceled and closed.
- ChildWorkflowExecutionTerminated : A child workflow execution, started by this workflow execution, was terminated.
- SignalExternalWorkflowExecutionInitiated : A request to signal an external workflow was made.
- ExternalWorkflowExecutionSignaled : A signal, requested by this workflow execution, was successfully delivered to the target external workflow execution.
- SignalExternalWorkflowExecutionFailed : The request to signal an external workflow execution failed.
- RequestCancelExternalWorkflowExecutionInitiated : A request was made to request the cancellation of an external workflow execution.
- ExternalWorkflowExecutionCancelRequested : Request to cancel an external workflow execution was successfully delivered to the target execution.
- RequestCancelExternalWorkflowExecutionFailed : Request to cancel an external workflow execution failed.
See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

HistoryEvent()

Constructors
Constructor and Description
`HistoryEvent()`

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)`
`ActivityTaskCanceledEventAttributes`	`getActivityTaskCanceledEventAttributes()` If the event is of type `ActivityTaskCanceled` then this member is set and provides detailed information about the event.
`ActivityTaskCancelRequestedEventAttributes`	`getActivityTaskCancelRequestedEventAttributes()` If the event is of type `ActivityTaskcancelRequested` then this member is set and provides detailed information about the event.
`ActivityTaskCompletedEventAttributes`	`getActivityTaskCompletedEventAttributes()` If the event is of type `ActivityTaskCompleted` then this member is set and provides detailed information about the event.
`ActivityTaskFailedEventAttributes`	`getActivityTaskFailedEventAttributes()` If the event is of type `ActivityTaskFailed` then this member is set and provides detailed information about the event.
`ActivityTaskScheduledEventAttributes`	`getActivityTaskScheduledEventAttributes()` If the event is of type `ActivityTaskScheduled` then this member is set and provides detailed information about the event.
`ActivityTaskStartedEventAttributes`	`getActivityTaskStartedEventAttributes()` If the event is of type `ActivityTaskStarted` then this member is set and provides detailed information about the event.
`ActivityTaskTimedOutEventAttributes`	`getActivityTaskTimedOutEventAttributes()` If the event is of type `ActivityTaskTimedOut` then this member is set and provides detailed information about the event.
`CancelTimerFailedEventAttributes`	`getCancelTimerFailedEventAttributes()` If the event is of type `CancelTimerFailed` then this member is set and provides detailed information about the event.
`CancelWorkflowExecutionFailedEventAttributes`	`getCancelWorkflowExecutionFailedEventAttributes()` If the event is of type `CancelWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`ChildWorkflowExecutionCanceledEventAttributes`	`getChildWorkflowExecutionCanceledEventAttributes()` If the event is of type `ChildWorkflowExecutionCanceled` then this member is set and provides detailed information about the event.
`ChildWorkflowExecutionCompletedEventAttributes`	`getChildWorkflowExecutionCompletedEventAttributes()` If the event is of type `ChildWorkflowExecutionCompleted` then this member is set and provides detailed information about the event.
`ChildWorkflowExecutionFailedEventAttributes`	`getChildWorkflowExecutionFailedEventAttributes()` If the event is of type `ChildWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`ChildWorkflowExecutionStartedEventAttributes`	`getChildWorkflowExecutionStartedEventAttributes()` If the event is of type `ChildWorkflowExecutionStarted` then this member is set and provides detailed information about the event.
`ChildWorkflowExecutionTerminatedEventAttributes`	`getChildWorkflowExecutionTerminatedEventAttributes()` If the event is of type `ChildWorkflowExecutionTerminated` then this member is set and provides detailed information about the event.
`ChildWorkflowExecutionTimedOutEventAttributes`	`getChildWorkflowExecutionTimedOutEventAttributes()` If the event is of type `ChildWorkflowExecutionTimedOut` then this member is set and provides detailed information about the event.
`CompleteWorkflowExecutionFailedEventAttributes`	`getCompleteWorkflowExecutionFailedEventAttributes()` If the event is of type `CompleteWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`ContinueAsNewWorkflowExecutionFailedEventAttributes`	`getContinueAsNewWorkflowExecutionFailedEventAttributes()` If the event is of type `ContinueAsNewWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`DecisionTaskCompletedEventAttributes`	`getDecisionTaskCompletedEventAttributes()` If the event is of type `DecisionTaskCompleted` then this member is set and provides detailed information about the event.
`DecisionTaskScheduledEventAttributes`	`getDecisionTaskScheduledEventAttributes()` If the event is of type `DecisionTaskScheduled` then this member is set and provides detailed information about the event.
`DecisionTaskStartedEventAttributes`	`getDecisionTaskStartedEventAttributes()` If the event is of type `DecisionTaskStarted` then this member is set and provides detailed information about the event.
`DecisionTaskTimedOutEventAttributes`	`getDecisionTaskTimedOutEventAttributes()` If the event is of type `DecisionTaskTimedOut` then this member is set and provides detailed information about the event.
`Long`	`getEventId()` The system generated id of the event.
`Date`	`getEventTimestamp()` The date and time when the event occurred.
`String`	`getEventType()` The type of the history event.
`ExternalWorkflowExecutionCancelRequestedEventAttributes`	`getExternalWorkflowExecutionCancelRequestedEventAttributes()` If the event is of type `ExternalWorkflowExecutionCancelRequested` then this member is set and provides detailed information about the event.
`ExternalWorkflowExecutionSignaledEventAttributes`	`getExternalWorkflowExecutionSignaledEventAttributes()` If the event is of type `ExternalWorkflowExecutionSignaled` then this member is set and provides detailed information about the event.
`FailWorkflowExecutionFailedEventAttributes`	`getFailWorkflowExecutionFailedEventAttributes()` If the event is of type `FailWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`MarkerRecordedEventAttributes`	`getMarkerRecordedEventAttributes()` If the event is of type `MarkerRecorded` then this member is set and provides detailed information about the event.
`RecordMarkerFailedEventAttributes`	`getRecordMarkerFailedEventAttributes()` If the event is of type `DecisionTaskFailed` then this member is set and provides detailed information about the event.
`RequestCancelActivityTaskFailedEventAttributes`	`getRequestCancelActivityTaskFailedEventAttributes()` If the event is of type `RequestCancelActivityTaskFailed` then this member is set and provides detailed information about the event.
`RequestCancelExternalWorkflowExecutionFailedEventAttributes`	`getRequestCancelExternalWorkflowExecutionFailedEventAttributes()` If the event is of type `RequestCancelExternalWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`RequestCancelExternalWorkflowExecutionInitiatedEventAttributes`	`getRequestCancelExternalWorkflowExecutionInitiatedEventAttributes()` If the event is of type `RequestCancelExternalWorkflowExecutionInitiated` then this member is set and provides detailed information about the event.
`ScheduleActivityTaskFailedEventAttributes`	`getScheduleActivityTaskFailedEventAttributes()` If the event is of type `ScheduleActivityTaskFailed` then this member is set and provides detailed information about the event.
`SignalExternalWorkflowExecutionFailedEventAttributes`	`getSignalExternalWorkflowExecutionFailedEventAttributes()` If the event is of type `SignalExternalWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`SignalExternalWorkflowExecutionInitiatedEventAttributes`	`getSignalExternalWorkflowExecutionInitiatedEventAttributes()` If the event is of type `SignalExternalWorkflowExecutionInitiated` then this member is set and provides detailed information about the event.
`StartChildWorkflowExecutionFailedEventAttributes`	`getStartChildWorkflowExecutionFailedEventAttributes()` If the event is of type `StartChildWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`StartChildWorkflowExecutionInitiatedEventAttributes`	`getStartChildWorkflowExecutionInitiatedEventAttributes()` If the event is of type `StartChildWorkflowExecutionInitiated` then this member is set and provides detailed information about the event.
`StartTimerFailedEventAttributes`	`getStartTimerFailedEventAttributes()` If the event is of type `StartTimerFailed` then this member is set and provides detailed information about the event.
`TimerCanceledEventAttributes`	`getTimerCanceledEventAttributes()` If the event is of type `TimerCanceled` then this member is set and provides detailed information about the event.
`TimerFiredEventAttributes`	`getTimerFiredEventAttributes()` If the event is of type `TimerFired` then this member is set and provides detailed information about the event.
`TimerStartedEventAttributes`	`getTimerStartedEventAttributes()` If the event is of type `TimerStarted` then this member is set and provides detailed information about the event.
`WorkflowExecutionCanceledEventAttributes`	`getWorkflowExecutionCanceledEventAttributes()` If the event is of type `WorkflowExecutionCanceled` then this member is set and provides detailed information about the event.
`WorkflowExecutionCancelRequestedEventAttributes`	`getWorkflowExecutionCancelRequestedEventAttributes()` If the event is of type `WorkflowExecutionCancelRequested` then this member is set and provides detailed information about the event.
`WorkflowExecutionCompletedEventAttributes`	`getWorkflowExecutionCompletedEventAttributes()` If the event is of type `WorkflowExecutionCompleted` then this member is set and provides detailed information about the event.
`WorkflowExecutionContinuedAsNewEventAttributes`	`getWorkflowExecutionContinuedAsNewEventAttributes()` If the event is of type `WorkflowExecutionContinuedAsNew` then this member is set and provides detailed information about the event.
`WorkflowExecutionFailedEventAttributes`	`getWorkflowExecutionFailedEventAttributes()` If the event is of type `WorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`WorkflowExecutionSignaledEventAttributes`	`getWorkflowExecutionSignaledEventAttributes()` If the event is of type `WorkflowExecutionSignaled` then this member is set and provides detailed information about the event.
`WorkflowExecutionStartedEventAttributes`	`getWorkflowExecutionStartedEventAttributes()` If the event is of type `WorkflowExecutionStarted` then this member is set and provides detailed information about the event.
`WorkflowExecutionTerminatedEventAttributes`	`getWorkflowExecutionTerminatedEventAttributes()` If the event is of type `WorkflowExecutionTerminated` then this member is set and provides detailed information about the event.
`WorkflowExecutionTimedOutEventAttributes`	`getWorkflowExecutionTimedOutEventAttributes()` If the event is of type `WorkflowExecutionTimedOut` then this member is set and provides detailed information about the event.
`int`	`hashCode()`
`void`	`setActivityTaskCanceledEventAttributes(ActivityTaskCanceledEventAttributes activityTaskCanceledEventAttributes)` If the event is of type `ActivityTaskCanceled` then this member is set and provides detailed information about the event.
`void`	`setActivityTaskCancelRequestedEventAttributes(ActivityTaskCancelRequestedEventAttributes activityTaskCancelRequestedEventAttributes)` If the event is of type `ActivityTaskcancelRequested` then this member is set and provides detailed information about the event.
`void`	`setActivityTaskCompletedEventAttributes(ActivityTaskCompletedEventAttributes activityTaskCompletedEventAttributes)` If the event is of type `ActivityTaskCompleted` then this member is set and provides detailed information about the event.
`void`	`setActivityTaskFailedEventAttributes(ActivityTaskFailedEventAttributes activityTaskFailedEventAttributes)` If the event is of type `ActivityTaskFailed` then this member is set and provides detailed information about the event.
`void`	`setActivityTaskScheduledEventAttributes(ActivityTaskScheduledEventAttributes activityTaskScheduledEventAttributes)` If the event is of type `ActivityTaskScheduled` then this member is set and provides detailed information about the event.
`void`	`setActivityTaskStartedEventAttributes(ActivityTaskStartedEventAttributes activityTaskStartedEventAttributes)` If the event is of type `ActivityTaskStarted` then this member is set and provides detailed information about the event.
`void`	`setActivityTaskTimedOutEventAttributes(ActivityTaskTimedOutEventAttributes activityTaskTimedOutEventAttributes)` If the event is of type `ActivityTaskTimedOut` then this member is set and provides detailed information about the event.
`void`	`setCancelTimerFailedEventAttributes(CancelTimerFailedEventAttributes cancelTimerFailedEventAttributes)` If the event is of type `CancelTimerFailed` then this member is set and provides detailed information about the event.
`void`	`setCancelWorkflowExecutionFailedEventAttributes(CancelWorkflowExecutionFailedEventAttributes cancelWorkflowExecutionFailedEventAttributes)` If the event is of type `CancelWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`void`	`setChildWorkflowExecutionCanceledEventAttributes(ChildWorkflowExecutionCanceledEventAttributes childWorkflowExecutionCanceledEventAttributes)` If the event is of type `ChildWorkflowExecutionCanceled` then this member is set and provides detailed information about the event.
`void`	`setChildWorkflowExecutionCompletedEventAttributes(ChildWorkflowExecutionCompletedEventAttributes childWorkflowExecutionCompletedEventAttributes)` If the event is of type `ChildWorkflowExecutionCompleted` then this member is set and provides detailed information about the event.
`void`	`setChildWorkflowExecutionFailedEventAttributes(ChildWorkflowExecutionFailedEventAttributes childWorkflowExecutionFailedEventAttributes)` If the event is of type `ChildWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`void`	`setChildWorkflowExecutionStartedEventAttributes(ChildWorkflowExecutionStartedEventAttributes childWorkflowExecutionStartedEventAttributes)` If the event is of type `ChildWorkflowExecutionStarted` then this member is set and provides detailed information about the event.
`void`	`setChildWorkflowExecutionTerminatedEventAttributes(ChildWorkflowExecutionTerminatedEventAttributes childWorkflowExecutionTerminatedEventAttributes)` If the event is of type `ChildWorkflowExecutionTerminated` then this member is set and provides detailed information about the event.
`void`	`setChildWorkflowExecutionTimedOutEventAttributes(ChildWorkflowExecutionTimedOutEventAttributes childWorkflowExecutionTimedOutEventAttributes)` If the event is of type `ChildWorkflowExecutionTimedOut` then this member is set and provides detailed information about the event.
`void`	`setCompleteWorkflowExecutionFailedEventAttributes(CompleteWorkflowExecutionFailedEventAttributes completeWorkflowExecutionFailedEventAttributes)` If the event is of type `CompleteWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`void`	`setContinueAsNewWorkflowExecutionFailedEventAttributes(ContinueAsNewWorkflowExecutionFailedEventAttributes continueAsNewWorkflowExecutionFailedEventAttributes)` If the event is of type `ContinueAsNewWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`void`	`setDecisionTaskCompletedEventAttributes(DecisionTaskCompletedEventAttributes decisionTaskCompletedEventAttributes)` If the event is of type `DecisionTaskCompleted` then this member is set and provides detailed information about the event.
`void`	`setDecisionTaskScheduledEventAttributes(DecisionTaskScheduledEventAttributes decisionTaskScheduledEventAttributes)` If the event is of type `DecisionTaskScheduled` then this member is set and provides detailed information about the event.
`void`	`setDecisionTaskStartedEventAttributes(DecisionTaskStartedEventAttributes decisionTaskStartedEventAttributes)` If the event is of type `DecisionTaskStarted` then this member is set and provides detailed information about the event.
`void`	`setDecisionTaskTimedOutEventAttributes(DecisionTaskTimedOutEventAttributes decisionTaskTimedOutEventAttributes)` If the event is of type `DecisionTaskTimedOut` then this member is set and provides detailed information about the event.
`void`	`setEventId(Long eventId)` The system generated id of the event.
`void`	`setEventTimestamp(Date eventTimestamp)` The date and time when the event occurred.
`void`	`setEventType(EventType eventType)` The type of the history event.
`void`	`setEventType(String eventType)` The type of the history event.
`void`	`setExternalWorkflowExecutionCancelRequestedEventAttributes(ExternalWorkflowExecutionCancelRequestedEventAttributes externalWorkflowExecutionCancelRequestedEventAttributes)` If the event is of type `ExternalWorkflowExecutionCancelRequested` then this member is set and provides detailed information about the event.
`void`	`setExternalWorkflowExecutionSignaledEventAttributes(ExternalWorkflowExecutionSignaledEventAttributes externalWorkflowExecutionSignaledEventAttributes)` If the event is of type `ExternalWorkflowExecutionSignaled` then this member is set and provides detailed information about the event.
`void`	`setFailWorkflowExecutionFailedEventAttributes(FailWorkflowExecutionFailedEventAttributes failWorkflowExecutionFailedEventAttributes)` If the event is of type `FailWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`void`	`setMarkerRecordedEventAttributes(MarkerRecordedEventAttributes markerRecordedEventAttributes)` If the event is of type `MarkerRecorded` then this member is set and provides detailed information about the event.
`void`	`setRecordMarkerFailedEventAttributes(RecordMarkerFailedEventAttributes recordMarkerFailedEventAttributes)` If the event is of type `DecisionTaskFailed` then this member is set and provides detailed information about the event.
`void`	`setRequestCancelActivityTaskFailedEventAttributes(RequestCancelActivityTaskFailedEventAttributes requestCancelActivityTaskFailedEventAttributes)` If the event is of type `RequestCancelActivityTaskFailed` then this member is set and provides detailed information about the event.
`void`	`setRequestCancelExternalWorkflowExecutionFailedEventAttributes(RequestCancelExternalWorkflowExecutionFailedEventAttributes requestCancelExternalWorkflowExecutionFailedEventAttributes)` If the event is of type `RequestCancelExternalWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`void`	`setRequestCancelExternalWorkflowExecutionInitiatedEventAttributes(RequestCancelExternalWorkflowExecutionInitiatedEventAttributes requestCancelExternalWorkflowExecutionInitiatedEventAttributes)` If the event is of type `RequestCancelExternalWorkflowExecutionInitiated` then this member is set and provides detailed information about the event.
`void`	`setScheduleActivityTaskFailedEventAttributes(ScheduleActivityTaskFailedEventAttributes scheduleActivityTaskFailedEventAttributes)` If the event is of type `ScheduleActivityTaskFailed` then this member is set and provides detailed information about the event.
`void`	`setSignalExternalWorkflowExecutionFailedEventAttributes(SignalExternalWorkflowExecutionFailedEventAttributes signalExternalWorkflowExecutionFailedEventAttributes)` If the event is of type `SignalExternalWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`void`	`setSignalExternalWorkflowExecutionInitiatedEventAttributes(SignalExternalWorkflowExecutionInitiatedEventAttributes signalExternalWorkflowExecutionInitiatedEventAttributes)` If the event is of type `SignalExternalWorkflowExecutionInitiated` then this member is set and provides detailed information about the event.
`void`	`setStartChildWorkflowExecutionFailedEventAttributes(StartChildWorkflowExecutionFailedEventAttributes startChildWorkflowExecutionFailedEventAttributes)` If the event is of type `StartChildWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`void`	`setStartChildWorkflowExecutionInitiatedEventAttributes(StartChildWorkflowExecutionInitiatedEventAttributes startChildWorkflowExecutionInitiatedEventAttributes)` If the event is of type `StartChildWorkflowExecutionInitiated` then this member is set and provides detailed information about the event.
`void`	`setStartTimerFailedEventAttributes(StartTimerFailedEventAttributes startTimerFailedEventAttributes)` If the event is of type `StartTimerFailed` then this member is set and provides detailed information about the event.
`void`	`setTimerCanceledEventAttributes(TimerCanceledEventAttributes timerCanceledEventAttributes)` If the event is of type `TimerCanceled` then this member is set and provides detailed information about the event.
`void`	`setTimerFiredEventAttributes(TimerFiredEventAttributes timerFiredEventAttributes)` If the event is of type `TimerFired` then this member is set and provides detailed information about the event.
`void`	`setTimerStartedEventAttributes(TimerStartedEventAttributes timerStartedEventAttributes)` If the event is of type `TimerStarted` then this member is set and provides detailed information about the event.
`void`	`setWorkflowExecutionCanceledEventAttributes(WorkflowExecutionCanceledEventAttributes workflowExecutionCanceledEventAttributes)` If the event is of type `WorkflowExecutionCanceled` then this member is set and provides detailed information about the event.
`void`	`setWorkflowExecutionCancelRequestedEventAttributes(WorkflowExecutionCancelRequestedEventAttributes workflowExecutionCancelRequestedEventAttributes)` If the event is of type `WorkflowExecutionCancelRequested` then this member is set and provides detailed information about the event.
`void`	`setWorkflowExecutionCompletedEventAttributes(WorkflowExecutionCompletedEventAttributes workflowExecutionCompletedEventAttributes)` If the event is of type `WorkflowExecutionCompleted` then this member is set and provides detailed information about the event.
`void`	`setWorkflowExecutionContinuedAsNewEventAttributes(WorkflowExecutionContinuedAsNewEventAttributes workflowExecutionContinuedAsNewEventAttributes)` If the event is of type `WorkflowExecutionContinuedAsNew` then this member is set and provides detailed information about the event.
`void`	`setWorkflowExecutionFailedEventAttributes(WorkflowExecutionFailedEventAttributes workflowExecutionFailedEventAttributes)` If the event is of type `WorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`void`	`setWorkflowExecutionSignaledEventAttributes(WorkflowExecutionSignaledEventAttributes workflowExecutionSignaledEventAttributes)` If the event is of type `WorkflowExecutionSignaled` then this member is set and provides detailed information about the event.
`void`	`setWorkflowExecutionStartedEventAttributes(WorkflowExecutionStartedEventAttributes workflowExecutionStartedEventAttributes)` If the event is of type `WorkflowExecutionStarted` then this member is set and provides detailed information about the event.
`void`	`setWorkflowExecutionTerminatedEventAttributes(WorkflowExecutionTerminatedEventAttributes workflowExecutionTerminatedEventAttributes)` If the event is of type `WorkflowExecutionTerminated` then this member is set and provides detailed information about the event.
`void`	`setWorkflowExecutionTimedOutEventAttributes(WorkflowExecutionTimedOutEventAttributes workflowExecutionTimedOutEventAttributes)` If the event is of type `WorkflowExecutionTimedOut` then this member is set and provides detailed information about the event.
`String`	`toString()` Returns a string representation of this object; useful for testing and debugging.
`HistoryEvent`	`withActivityTaskCanceledEventAttributes(ActivityTaskCanceledEventAttributes activityTaskCanceledEventAttributes)` If the event is of type `ActivityTaskCanceled` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withActivityTaskCancelRequestedEventAttributes(ActivityTaskCancelRequestedEventAttributes activityTaskCancelRequestedEventAttributes)` If the event is of type `ActivityTaskcancelRequested` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withActivityTaskCompletedEventAttributes(ActivityTaskCompletedEventAttributes activityTaskCompletedEventAttributes)` If the event is of type `ActivityTaskCompleted` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withActivityTaskFailedEventAttributes(ActivityTaskFailedEventAttributes activityTaskFailedEventAttributes)` If the event is of type `ActivityTaskFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withActivityTaskScheduledEventAttributes(ActivityTaskScheduledEventAttributes activityTaskScheduledEventAttributes)` If the event is of type `ActivityTaskScheduled` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withActivityTaskStartedEventAttributes(ActivityTaskStartedEventAttributes activityTaskStartedEventAttributes)` If the event is of type `ActivityTaskStarted` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withActivityTaskTimedOutEventAttributes(ActivityTaskTimedOutEventAttributes activityTaskTimedOutEventAttributes)` If the event is of type `ActivityTaskTimedOut` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withCancelTimerFailedEventAttributes(CancelTimerFailedEventAttributes cancelTimerFailedEventAttributes)` If the event is of type `CancelTimerFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withCancelWorkflowExecutionFailedEventAttributes(CancelWorkflowExecutionFailedEventAttributes cancelWorkflowExecutionFailedEventAttributes)` If the event is of type `CancelWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withChildWorkflowExecutionCanceledEventAttributes(ChildWorkflowExecutionCanceledEventAttributes childWorkflowExecutionCanceledEventAttributes)` If the event is of type `ChildWorkflowExecutionCanceled` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withChildWorkflowExecutionCompletedEventAttributes(ChildWorkflowExecutionCompletedEventAttributes childWorkflowExecutionCompletedEventAttributes)` If the event is of type `ChildWorkflowExecutionCompleted` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withChildWorkflowExecutionFailedEventAttributes(ChildWorkflowExecutionFailedEventAttributes childWorkflowExecutionFailedEventAttributes)` If the event is of type `ChildWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withChildWorkflowExecutionStartedEventAttributes(ChildWorkflowExecutionStartedEventAttributes childWorkflowExecutionStartedEventAttributes)` If the event is of type `ChildWorkflowExecutionStarted` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withChildWorkflowExecutionTerminatedEventAttributes(ChildWorkflowExecutionTerminatedEventAttributes childWorkflowExecutionTerminatedEventAttributes)` If the event is of type `ChildWorkflowExecutionTerminated` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withChildWorkflowExecutionTimedOutEventAttributes(ChildWorkflowExecutionTimedOutEventAttributes childWorkflowExecutionTimedOutEventAttributes)` If the event is of type `ChildWorkflowExecutionTimedOut` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withCompleteWorkflowExecutionFailedEventAttributes(CompleteWorkflowExecutionFailedEventAttributes completeWorkflowExecutionFailedEventAttributes)` If the event is of type `CompleteWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withContinueAsNewWorkflowExecutionFailedEventAttributes(ContinueAsNewWorkflowExecutionFailedEventAttributes continueAsNewWorkflowExecutionFailedEventAttributes)` If the event is of type `ContinueAsNewWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withDecisionTaskCompletedEventAttributes(DecisionTaskCompletedEventAttributes decisionTaskCompletedEventAttributes)` If the event is of type `DecisionTaskCompleted` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withDecisionTaskScheduledEventAttributes(DecisionTaskScheduledEventAttributes decisionTaskScheduledEventAttributes)` If the event is of type `DecisionTaskScheduled` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withDecisionTaskStartedEventAttributes(DecisionTaskStartedEventAttributes decisionTaskStartedEventAttributes)` If the event is of type `DecisionTaskStarted` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withDecisionTaskTimedOutEventAttributes(DecisionTaskTimedOutEventAttributes decisionTaskTimedOutEventAttributes)` If the event is of type `DecisionTaskTimedOut` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withEventId(Long eventId)` The system generated id of the event.
`HistoryEvent`	`withEventTimestamp(Date eventTimestamp)` The date and time when the event occurred.
`HistoryEvent`	`withEventType(EventType eventType)` The type of the history event.
`HistoryEvent`	`withEventType(String eventType)` The type of the history event.
`HistoryEvent`	`withExternalWorkflowExecutionCancelRequestedEventAttributes(ExternalWorkflowExecutionCancelRequestedEventAttributes externalWorkflowExecutionCancelRequestedEventAttributes)` If the event is of type `ExternalWorkflowExecutionCancelRequested` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withExternalWorkflowExecutionSignaledEventAttributes(ExternalWorkflowExecutionSignaledEventAttributes externalWorkflowExecutionSignaledEventAttributes)` If the event is of type `ExternalWorkflowExecutionSignaled` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withFailWorkflowExecutionFailedEventAttributes(FailWorkflowExecutionFailedEventAttributes failWorkflowExecutionFailedEventAttributes)` If the event is of type `FailWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withMarkerRecordedEventAttributes(MarkerRecordedEventAttributes markerRecordedEventAttributes)` If the event is of type `MarkerRecorded` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withRecordMarkerFailedEventAttributes(RecordMarkerFailedEventAttributes recordMarkerFailedEventAttributes)` If the event is of type `DecisionTaskFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withRequestCancelActivityTaskFailedEventAttributes(RequestCancelActivityTaskFailedEventAttributes requestCancelActivityTaskFailedEventAttributes)` If the event is of type `RequestCancelActivityTaskFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withRequestCancelExternalWorkflowExecutionFailedEventAttributes(RequestCancelExternalWorkflowExecutionFailedEventAttributes requestCancelExternalWorkflowExecutionFailedEventAttributes)` If the event is of type `RequestCancelExternalWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withRequestCancelExternalWorkflowExecutionInitiatedEventAttributes(RequestCancelExternalWorkflowExecutionInitiatedEventAttributes requestCancelExternalWorkflowExecutionInitiatedEventAttributes)` If the event is of type `RequestCancelExternalWorkflowExecutionInitiated` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withScheduleActivityTaskFailedEventAttributes(ScheduleActivityTaskFailedEventAttributes scheduleActivityTaskFailedEventAttributes)` If the event is of type `ScheduleActivityTaskFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withSignalExternalWorkflowExecutionFailedEventAttributes(SignalExternalWorkflowExecutionFailedEventAttributes signalExternalWorkflowExecutionFailedEventAttributes)` If the event is of type `SignalExternalWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withSignalExternalWorkflowExecutionInitiatedEventAttributes(SignalExternalWorkflowExecutionInitiatedEventAttributes signalExternalWorkflowExecutionInitiatedEventAttributes)` If the event is of type `SignalExternalWorkflowExecutionInitiated` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withStartChildWorkflowExecutionFailedEventAttributes(StartChildWorkflowExecutionFailedEventAttributes startChildWorkflowExecutionFailedEventAttributes)` If the event is of type `StartChildWorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withStartChildWorkflowExecutionInitiatedEventAttributes(StartChildWorkflowExecutionInitiatedEventAttributes startChildWorkflowExecutionInitiatedEventAttributes)` If the event is of type `StartChildWorkflowExecutionInitiated` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withStartTimerFailedEventAttributes(StartTimerFailedEventAttributes startTimerFailedEventAttributes)` If the event is of type `StartTimerFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withTimerCanceledEventAttributes(TimerCanceledEventAttributes timerCanceledEventAttributes)` If the event is of type `TimerCanceled` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withTimerFiredEventAttributes(TimerFiredEventAttributes timerFiredEventAttributes)` If the event is of type `TimerFired` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withTimerStartedEventAttributes(TimerStartedEventAttributes timerStartedEventAttributes)` If the event is of type `TimerStarted` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withWorkflowExecutionCanceledEventAttributes(WorkflowExecutionCanceledEventAttributes workflowExecutionCanceledEventAttributes)` If the event is of type `WorkflowExecutionCanceled` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withWorkflowExecutionCancelRequestedEventAttributes(WorkflowExecutionCancelRequestedEventAttributes workflowExecutionCancelRequestedEventAttributes)` If the event is of type `WorkflowExecutionCancelRequested` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withWorkflowExecutionCompletedEventAttributes(WorkflowExecutionCompletedEventAttributes workflowExecutionCompletedEventAttributes)` If the event is of type `WorkflowExecutionCompleted` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withWorkflowExecutionContinuedAsNewEventAttributes(WorkflowExecutionContinuedAsNewEventAttributes workflowExecutionContinuedAsNewEventAttributes)` If the event is of type `WorkflowExecutionContinuedAsNew` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withWorkflowExecutionFailedEventAttributes(WorkflowExecutionFailedEventAttributes workflowExecutionFailedEventAttributes)` If the event is of type `WorkflowExecutionFailed` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withWorkflowExecutionSignaledEventAttributes(WorkflowExecutionSignaledEventAttributes workflowExecutionSignaledEventAttributes)` If the event is of type `WorkflowExecutionSignaled` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withWorkflowExecutionStartedEventAttributes(WorkflowExecutionStartedEventAttributes workflowExecutionStartedEventAttributes)` If the event is of type `WorkflowExecutionStarted` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withWorkflowExecutionTerminatedEventAttributes(WorkflowExecutionTerminatedEventAttributes workflowExecutionTerminatedEventAttributes)` If the event is of type `WorkflowExecutionTerminated` then this member is set and provides detailed information about the event.
`HistoryEvent`	`withWorkflowExecutionTimedOutEventAttributes(WorkflowExecutionTimedOutEventAttributes workflowExecutionTimedOutEventAttributes)` If the event is of type `WorkflowExecutionTimedOut` then this member is set and provides detailed information about the event.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - HistoryEvent
```
public HistoryEvent()
```
- Method Detail
  - getEventTimestamp
```
public Date getEventTimestamp()
```
    The date and time when the event occurred.
    
    Returns:
    The date and time when the event occurred.
  - setEventTimestamp
```
public void setEventTimestamp(Date eventTimestamp)
```
    The date and time when the event occurred.
    
    Parameters:
    eventTimestamp - The date and time when the event occurred.
  - withEventTimestamp
```
public HistoryEvent withEventTimestamp(Date eventTimestamp)
```
    The date and time when the event occurred.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    eventTimestamp - The date and time when the event occurred.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getEventType
```
public String getEventType()
```
    The type of the history event.
    Constraints:
    Allowed Values: WorkflowExecutionStarted, WorkflowExecutionCancelRequested, WorkflowExecutionCompleted, CompleteWorkflowExecutionFailed, WorkflowExecutionFailed, FailWorkflowExecutionFailed, WorkflowExecutionTimedOut, WorkflowExecutionCanceled, CancelWorkflowExecutionFailed, WorkflowExecutionContinuedAsNew, ContinueAsNewWorkflowExecutionFailed, WorkflowExecutionTerminated, DecisionTaskScheduled, DecisionTaskStarted, DecisionTaskCompleted, DecisionTaskTimedOut, ActivityTaskScheduled, ScheduleActivityTaskFailed, ActivityTaskStarted, ActivityTaskCompleted, ActivityTaskFailed, ActivityTaskTimedOut, ActivityTaskCanceled, ActivityTaskCancelRequested, RequestCancelActivityTaskFailed, WorkflowExecutionSignaled, MarkerRecorded, RecordMarkerFailed, TimerStarted, StartTimerFailed, TimerFired, TimerCanceled, CancelTimerFailed, StartChildWorkflowExecutionInitiated, StartChildWorkflowExecutionFailed, ChildWorkflowExecutionStarted, ChildWorkflowExecutionCompleted, ChildWorkflowExecutionFailed, ChildWorkflowExecutionTimedOut, ChildWorkflowExecutionCanceled, ChildWorkflowExecutionTerminated, SignalExternalWorkflowExecutionInitiated, SignalExternalWorkflowExecutionFailed, ExternalWorkflowExecutionSignaled, RequestCancelExternalWorkflowExecutionInitiated, RequestCancelExternalWorkflowExecutionFailed, ExternalWorkflowExecutionCancelRequested
    
    Returns:
    The type of the history event.
    See Also:
    EventType
  - setEventType
```
public void setEventType(String eventType)
```
    The type of the history event.
    Constraints:
    Allowed Values: WorkflowExecutionStarted, WorkflowExecutionCancelRequested, WorkflowExecutionCompleted, CompleteWorkflowExecutionFailed, WorkflowExecutionFailed, FailWorkflowExecutionFailed, WorkflowExecutionTimedOut, WorkflowExecutionCanceled, CancelWorkflowExecutionFailed, WorkflowExecutionContinuedAsNew, ContinueAsNewWorkflowExecutionFailed, WorkflowExecutionTerminated, DecisionTaskScheduled, DecisionTaskStarted, DecisionTaskCompleted, DecisionTaskTimedOut, ActivityTaskScheduled, ScheduleActivityTaskFailed, ActivityTaskStarted, ActivityTaskCompleted, ActivityTaskFailed, ActivityTaskTimedOut, ActivityTaskCanceled, ActivityTaskCancelRequested, RequestCancelActivityTaskFailed, WorkflowExecutionSignaled, MarkerRecorded, RecordMarkerFailed, TimerStarted, StartTimerFailed, TimerFired, TimerCanceled, CancelTimerFailed, StartChildWorkflowExecutionInitiated, StartChildWorkflowExecutionFailed, ChildWorkflowExecutionStarted, ChildWorkflowExecutionCompleted, ChildWorkflowExecutionFailed, ChildWorkflowExecutionTimedOut, ChildWorkflowExecutionCanceled, ChildWorkflowExecutionTerminated, SignalExternalWorkflowExecutionInitiated, SignalExternalWorkflowExecutionFailed, ExternalWorkflowExecutionSignaled, RequestCancelExternalWorkflowExecutionInitiated, RequestCancelExternalWorkflowExecutionFailed, ExternalWorkflowExecutionCancelRequested
    
    Parameters:
    eventType - The type of the history event.
    See Also:
    EventType
  - withEventType
```
public HistoryEvent withEventType(String eventType)
```
    The type of the history event.
    Returns a reference to this object so that method calls can be chained together.
    Constraints:
    Allowed Values: WorkflowExecutionStarted, WorkflowExecutionCancelRequested, WorkflowExecutionCompleted, CompleteWorkflowExecutionFailed, WorkflowExecutionFailed, FailWorkflowExecutionFailed, WorkflowExecutionTimedOut, WorkflowExecutionCanceled, CancelWorkflowExecutionFailed, WorkflowExecutionContinuedAsNew, ContinueAsNewWorkflowExecutionFailed, WorkflowExecutionTerminated, DecisionTaskScheduled, DecisionTaskStarted, DecisionTaskCompleted, DecisionTaskTimedOut, ActivityTaskScheduled, ScheduleActivityTaskFailed, ActivityTaskStarted, ActivityTaskCompleted, ActivityTaskFailed, ActivityTaskTimedOut, ActivityTaskCanceled, ActivityTaskCancelRequested, RequestCancelActivityTaskFailed, WorkflowExecutionSignaled, MarkerRecorded, RecordMarkerFailed, TimerStarted, StartTimerFailed, TimerFired, TimerCanceled, CancelTimerFailed, StartChildWorkflowExecutionInitiated, StartChildWorkflowExecutionFailed, ChildWorkflowExecutionStarted, ChildWorkflowExecutionCompleted, ChildWorkflowExecutionFailed, ChildWorkflowExecutionTimedOut, ChildWorkflowExecutionCanceled, ChildWorkflowExecutionTerminated, SignalExternalWorkflowExecutionInitiated, SignalExternalWorkflowExecutionFailed, ExternalWorkflowExecutionSignaled, RequestCancelExternalWorkflowExecutionInitiated, RequestCancelExternalWorkflowExecutionFailed, ExternalWorkflowExecutionCancelRequested
    
    Parameters:
    eventType - The type of the history event.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
    See Also:
    EventType
  - setEventType
```
public void setEventType(EventType eventType)
```
    The type of the history event.
    Constraints:
    Allowed Values: WorkflowExecutionStarted, WorkflowExecutionCancelRequested, WorkflowExecutionCompleted, CompleteWorkflowExecutionFailed, WorkflowExecutionFailed, FailWorkflowExecutionFailed, WorkflowExecutionTimedOut, WorkflowExecutionCanceled, CancelWorkflowExecutionFailed, WorkflowExecutionContinuedAsNew, ContinueAsNewWorkflowExecutionFailed, WorkflowExecutionTerminated, DecisionTaskScheduled, DecisionTaskStarted, DecisionTaskCompleted, DecisionTaskTimedOut, ActivityTaskScheduled, ScheduleActivityTaskFailed, ActivityTaskStarted, ActivityTaskCompleted, ActivityTaskFailed, ActivityTaskTimedOut, ActivityTaskCanceled, ActivityTaskCancelRequested, RequestCancelActivityTaskFailed, WorkflowExecutionSignaled, MarkerRecorded, RecordMarkerFailed, TimerStarted, StartTimerFailed, TimerFired, TimerCanceled, CancelTimerFailed, StartChildWorkflowExecutionInitiated, StartChildWorkflowExecutionFailed, ChildWorkflowExecutionStarted, ChildWorkflowExecutionCompleted, ChildWorkflowExecutionFailed, ChildWorkflowExecutionTimedOut, ChildWorkflowExecutionCanceled, ChildWorkflowExecutionTerminated, SignalExternalWorkflowExecutionInitiated, SignalExternalWorkflowExecutionFailed, ExternalWorkflowExecutionSignaled, RequestCancelExternalWorkflowExecutionInitiated, RequestCancelExternalWorkflowExecutionFailed, ExternalWorkflowExecutionCancelRequested
    
    Parameters:
    eventType - The type of the history event.
    See Also:
    EventType
  - withEventType
```
public HistoryEvent withEventType(EventType eventType)
```
    The type of the history event.
    Returns a reference to this object so that method calls can be chained together.
    Constraints:
    Allowed Values: WorkflowExecutionStarted, WorkflowExecutionCancelRequested, WorkflowExecutionCompleted, CompleteWorkflowExecutionFailed, WorkflowExecutionFailed, FailWorkflowExecutionFailed, WorkflowExecutionTimedOut, WorkflowExecutionCanceled, CancelWorkflowExecutionFailed, WorkflowExecutionContinuedAsNew, ContinueAsNewWorkflowExecutionFailed, WorkflowExecutionTerminated, DecisionTaskScheduled, DecisionTaskStarted, DecisionTaskCompleted, DecisionTaskTimedOut, ActivityTaskScheduled, ScheduleActivityTaskFailed, ActivityTaskStarted, ActivityTaskCompleted, ActivityTaskFailed, ActivityTaskTimedOut, ActivityTaskCanceled, ActivityTaskCancelRequested, RequestCancelActivityTaskFailed, WorkflowExecutionSignaled, MarkerRecorded, RecordMarkerFailed, TimerStarted, StartTimerFailed, TimerFired, TimerCanceled, CancelTimerFailed, StartChildWorkflowExecutionInitiated, StartChildWorkflowExecutionFailed, ChildWorkflowExecutionStarted, ChildWorkflowExecutionCompleted, ChildWorkflowExecutionFailed, ChildWorkflowExecutionTimedOut, ChildWorkflowExecutionCanceled, ChildWorkflowExecutionTerminated, SignalExternalWorkflowExecutionInitiated, SignalExternalWorkflowExecutionFailed, ExternalWorkflowExecutionSignaled, RequestCancelExternalWorkflowExecutionInitiated, RequestCancelExternalWorkflowExecutionFailed, ExternalWorkflowExecutionCancelRequested
    
    Parameters:
    eventType - The type of the history event.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
    See Also:
    EventType
  - getEventId
```
public Long getEventId()
```
    The system generated id of the event. This id uniquely identifies the event with in the workflow execution history.
    
    Returns:
    The system generated id of the event. This id uniquely identifies the event with in the workflow execution history.
  - setEventId
```
public void setEventId(Long eventId)
```
    The system generated id of the event. This id uniquely identifies the event with in the workflow execution history.
    
    Parameters:
    eventId - The system generated id of the event. This id uniquely identifies the event with in the workflow execution history.
  - withEventId
```
public HistoryEvent withEventId(Long eventId)
```
    The system generated id of the event. This id uniquely identifies the event with in the workflow execution history.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    eventId - The system generated id of the event. This id uniquely identifies the event with in the workflow execution history.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getWorkflowExecutionStartedEventAttributes
```
public WorkflowExecutionStartedEventAttributes getWorkflowExecutionStartedEventAttributes()
```
    If the event is of type WorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type WorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
  - setWorkflowExecutionStartedEventAttributes
```
public void setWorkflowExecutionStartedEventAttributes(WorkflowExecutionStartedEventAttributes workflowExecutionStartedEventAttributes)
```
    If the event is of type WorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    workflowExecutionStartedEventAttributes - If the event is of type WorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
  - withWorkflowExecutionStartedEventAttributes
```
public HistoryEvent withWorkflowExecutionStartedEventAttributes(WorkflowExecutionStartedEventAttributes workflowExecutionStartedEventAttributes)
```
    If the event is of type WorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    workflowExecutionStartedEventAttributes - If the event is of type WorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getWorkflowExecutionCompletedEventAttributes
```
public WorkflowExecutionCompletedEventAttributes getWorkflowExecutionCompletedEventAttributes()
```
    If the event is of type WorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type WorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
  - setWorkflowExecutionCompletedEventAttributes
```
public void setWorkflowExecutionCompletedEventAttributes(WorkflowExecutionCompletedEventAttributes workflowExecutionCompletedEventAttributes)
```
    If the event is of type WorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    workflowExecutionCompletedEventAttributes - If the event is of type WorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
  - withWorkflowExecutionCompletedEventAttributes
```
public HistoryEvent withWorkflowExecutionCompletedEventAttributes(WorkflowExecutionCompletedEventAttributes workflowExecutionCompletedEventAttributes)
```
    If the event is of type WorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    workflowExecutionCompletedEventAttributes - If the event is of type WorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getCompleteWorkflowExecutionFailedEventAttributes
```
public CompleteWorkflowExecutionFailedEventAttributes getCompleteWorkflowExecutionFailedEventAttributes()
```
    If the event is of type CompleteWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type CompleteWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setCompleteWorkflowExecutionFailedEventAttributes
```
public void setCompleteWorkflowExecutionFailedEventAttributes(CompleteWorkflowExecutionFailedEventAttributes completeWorkflowExecutionFailedEventAttributes)
```
    If the event is of type CompleteWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    completeWorkflowExecutionFailedEventAttributes - If the event is of type CompleteWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withCompleteWorkflowExecutionFailedEventAttributes
```
public HistoryEvent withCompleteWorkflowExecutionFailedEventAttributes(CompleteWorkflowExecutionFailedEventAttributes completeWorkflowExecutionFailedEventAttributes)
```
    If the event is of type CompleteWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    completeWorkflowExecutionFailedEventAttributes - If the event is of type CompleteWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getWorkflowExecutionFailedEventAttributes
```
public WorkflowExecutionFailedEventAttributes getWorkflowExecutionFailedEventAttributes()
```
    If the event is of type WorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type WorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setWorkflowExecutionFailedEventAttributes
```
public void setWorkflowExecutionFailedEventAttributes(WorkflowExecutionFailedEventAttributes workflowExecutionFailedEventAttributes)
```
    If the event is of type WorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    workflowExecutionFailedEventAttributes - If the event is of type WorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withWorkflowExecutionFailedEventAttributes
```
public HistoryEvent withWorkflowExecutionFailedEventAttributes(WorkflowExecutionFailedEventAttributes workflowExecutionFailedEventAttributes)
```
    If the event is of type WorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    workflowExecutionFailedEventAttributes - If the event is of type WorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getFailWorkflowExecutionFailedEventAttributes
```
public FailWorkflowExecutionFailedEventAttributes getFailWorkflowExecutionFailedEventAttributes()
```
    If the event is of type FailWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type FailWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setFailWorkflowExecutionFailedEventAttributes
```
public void setFailWorkflowExecutionFailedEventAttributes(FailWorkflowExecutionFailedEventAttributes failWorkflowExecutionFailedEventAttributes)
```
    If the event is of type FailWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    failWorkflowExecutionFailedEventAttributes - If the event is of type FailWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withFailWorkflowExecutionFailedEventAttributes
```
public HistoryEvent withFailWorkflowExecutionFailedEventAttributes(FailWorkflowExecutionFailedEventAttributes failWorkflowExecutionFailedEventAttributes)
```
    If the event is of type FailWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    failWorkflowExecutionFailedEventAttributes - If the event is of type FailWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getWorkflowExecutionTimedOutEventAttributes
```
public WorkflowExecutionTimedOutEventAttributes getWorkflowExecutionTimedOutEventAttributes()
```
    If the event is of type WorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type WorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
  - setWorkflowExecutionTimedOutEventAttributes
```
public void setWorkflowExecutionTimedOutEventAttributes(WorkflowExecutionTimedOutEventAttributes workflowExecutionTimedOutEventAttributes)
```
    If the event is of type WorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    workflowExecutionTimedOutEventAttributes - If the event is of type WorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
  - withWorkflowExecutionTimedOutEventAttributes
```
public HistoryEvent withWorkflowExecutionTimedOutEventAttributes(WorkflowExecutionTimedOutEventAttributes workflowExecutionTimedOutEventAttributes)
```
    If the event is of type WorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    workflowExecutionTimedOutEventAttributes - If the event is of type WorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getWorkflowExecutionCanceledEventAttributes
```
public WorkflowExecutionCanceledEventAttributes getWorkflowExecutionCanceledEventAttributes()
```
    If the event is of type WorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type WorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
  - setWorkflowExecutionCanceledEventAttributes
```
public void setWorkflowExecutionCanceledEventAttributes(WorkflowExecutionCanceledEventAttributes workflowExecutionCanceledEventAttributes)
```
    If the event is of type WorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    workflowExecutionCanceledEventAttributes - If the event is of type WorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
  - withWorkflowExecutionCanceledEventAttributes
```
public HistoryEvent withWorkflowExecutionCanceledEventAttributes(WorkflowExecutionCanceledEventAttributes workflowExecutionCanceledEventAttributes)
```
    If the event is of type WorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    workflowExecutionCanceledEventAttributes - If the event is of type WorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getCancelWorkflowExecutionFailedEventAttributes
```
public CancelWorkflowExecutionFailedEventAttributes getCancelWorkflowExecutionFailedEventAttributes()
```
    If the event is of type CancelWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type CancelWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setCancelWorkflowExecutionFailedEventAttributes
```
public void setCancelWorkflowExecutionFailedEventAttributes(CancelWorkflowExecutionFailedEventAttributes cancelWorkflowExecutionFailedEventAttributes)
```
    If the event is of type CancelWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    cancelWorkflowExecutionFailedEventAttributes - If the event is of type CancelWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withCancelWorkflowExecutionFailedEventAttributes
```
public HistoryEvent withCancelWorkflowExecutionFailedEventAttributes(CancelWorkflowExecutionFailedEventAttributes cancelWorkflowExecutionFailedEventAttributes)
```
    If the event is of type CancelWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    cancelWorkflowExecutionFailedEventAttributes - If the event is of type CancelWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getWorkflowExecutionContinuedAsNewEventAttributes
```
public WorkflowExecutionContinuedAsNewEventAttributes getWorkflowExecutionContinuedAsNewEventAttributes()
```
    If the event is of type WorkflowExecutionContinuedAsNew then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type WorkflowExecutionContinuedAsNew then this member is set and provides detailed information about the event. It is not set for other event types.
  - setWorkflowExecutionContinuedAsNewEventAttributes
```
public void setWorkflowExecutionContinuedAsNewEventAttributes(WorkflowExecutionContinuedAsNewEventAttributes workflowExecutionContinuedAsNewEventAttributes)
```
    If the event is of type WorkflowExecutionContinuedAsNew then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    workflowExecutionContinuedAsNewEventAttributes - If the event is of type WorkflowExecutionContinuedAsNew then this member is set and provides detailed information about the event. It is not set for other event types.
  - withWorkflowExecutionContinuedAsNewEventAttributes
```
public HistoryEvent withWorkflowExecutionContinuedAsNewEventAttributes(WorkflowExecutionContinuedAsNewEventAttributes workflowExecutionContinuedAsNewEventAttributes)
```
    If the event is of type WorkflowExecutionContinuedAsNew then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    workflowExecutionContinuedAsNewEventAttributes - If the event is of type WorkflowExecutionContinuedAsNew then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getContinueAsNewWorkflowExecutionFailedEventAttributes
```
public ContinueAsNewWorkflowExecutionFailedEventAttributes getContinueAsNewWorkflowExecutionFailedEventAttributes()
```
    If the event is of type ContinueAsNewWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ContinueAsNewWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setContinueAsNewWorkflowExecutionFailedEventAttributes
```
public void setContinueAsNewWorkflowExecutionFailedEventAttributes(ContinueAsNewWorkflowExecutionFailedEventAttributes continueAsNewWorkflowExecutionFailedEventAttributes)
```
    If the event is of type ContinueAsNewWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    continueAsNewWorkflowExecutionFailedEventAttributes - If the event is of type ContinueAsNewWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withContinueAsNewWorkflowExecutionFailedEventAttributes
```
public HistoryEvent withContinueAsNewWorkflowExecutionFailedEventAttributes(ContinueAsNewWorkflowExecutionFailedEventAttributes continueAsNewWorkflowExecutionFailedEventAttributes)
```
    If the event is of type ContinueAsNewWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    continueAsNewWorkflowExecutionFailedEventAttributes - If the event is of type ContinueAsNewWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getWorkflowExecutionTerminatedEventAttributes
```
public WorkflowExecutionTerminatedEventAttributes getWorkflowExecutionTerminatedEventAttributes()
```
    If the event is of type WorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type WorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
  - setWorkflowExecutionTerminatedEventAttributes
```
public void setWorkflowExecutionTerminatedEventAttributes(WorkflowExecutionTerminatedEventAttributes workflowExecutionTerminatedEventAttributes)
```
    If the event is of type WorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    workflowExecutionTerminatedEventAttributes - If the event is of type WorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
  - withWorkflowExecutionTerminatedEventAttributes
```
public HistoryEvent withWorkflowExecutionTerminatedEventAttributes(WorkflowExecutionTerminatedEventAttributes workflowExecutionTerminatedEventAttributes)
```
    If the event is of type WorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    workflowExecutionTerminatedEventAttributes - If the event is of type WorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getWorkflowExecutionCancelRequestedEventAttributes
```
public WorkflowExecutionCancelRequestedEventAttributes getWorkflowExecutionCancelRequestedEventAttributes()
```
    If the event is of type WorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type WorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
  - setWorkflowExecutionCancelRequestedEventAttributes
```
public void setWorkflowExecutionCancelRequestedEventAttributes(WorkflowExecutionCancelRequestedEventAttributes workflowExecutionCancelRequestedEventAttributes)
```
    If the event is of type WorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    workflowExecutionCancelRequestedEventAttributes - If the event is of type WorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
  - withWorkflowExecutionCancelRequestedEventAttributes
```
public HistoryEvent withWorkflowExecutionCancelRequestedEventAttributes(WorkflowExecutionCancelRequestedEventAttributes workflowExecutionCancelRequestedEventAttributes)
```
    If the event is of type WorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    workflowExecutionCancelRequestedEventAttributes - If the event is of type WorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getDecisionTaskScheduledEventAttributes
```
public DecisionTaskScheduledEventAttributes getDecisionTaskScheduledEventAttributes()
```
    If the event is of type DecisionTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type DecisionTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
  - setDecisionTaskScheduledEventAttributes
```
public void setDecisionTaskScheduledEventAttributes(DecisionTaskScheduledEventAttributes decisionTaskScheduledEventAttributes)
```
    If the event is of type DecisionTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    decisionTaskScheduledEventAttributes - If the event is of type DecisionTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
  - withDecisionTaskScheduledEventAttributes
```
public HistoryEvent withDecisionTaskScheduledEventAttributes(DecisionTaskScheduledEventAttributes decisionTaskScheduledEventAttributes)
```
    If the event is of type DecisionTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    decisionTaskScheduledEventAttributes - If the event is of type DecisionTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getDecisionTaskStartedEventAttributes
```
public DecisionTaskStartedEventAttributes getDecisionTaskStartedEventAttributes()
```
    If the event is of type DecisionTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type DecisionTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
  - setDecisionTaskStartedEventAttributes
```
public void setDecisionTaskStartedEventAttributes(DecisionTaskStartedEventAttributes decisionTaskStartedEventAttributes)
```
    If the event is of type DecisionTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    decisionTaskStartedEventAttributes - If the event is of type DecisionTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
  - withDecisionTaskStartedEventAttributes
```
public HistoryEvent withDecisionTaskStartedEventAttributes(DecisionTaskStartedEventAttributes decisionTaskStartedEventAttributes)
```
    If the event is of type DecisionTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    decisionTaskStartedEventAttributes - If the event is of type DecisionTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getDecisionTaskCompletedEventAttributes
```
public DecisionTaskCompletedEventAttributes getDecisionTaskCompletedEventAttributes()
```
    If the event is of type DecisionTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type DecisionTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
  - setDecisionTaskCompletedEventAttributes
```
public void setDecisionTaskCompletedEventAttributes(DecisionTaskCompletedEventAttributes decisionTaskCompletedEventAttributes)
```
    If the event is of type DecisionTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    decisionTaskCompletedEventAttributes - If the event is of type DecisionTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
  - withDecisionTaskCompletedEventAttributes
```
public HistoryEvent withDecisionTaskCompletedEventAttributes(DecisionTaskCompletedEventAttributes decisionTaskCompletedEventAttributes)
```
    If the event is of type DecisionTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    decisionTaskCompletedEventAttributes - If the event is of type DecisionTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getDecisionTaskTimedOutEventAttributes
```
public DecisionTaskTimedOutEventAttributes getDecisionTaskTimedOutEventAttributes()
```
    If the event is of type DecisionTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type DecisionTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
  - setDecisionTaskTimedOutEventAttributes
```
public void setDecisionTaskTimedOutEventAttributes(DecisionTaskTimedOutEventAttributes decisionTaskTimedOutEventAttributes)
```
    If the event is of type DecisionTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    decisionTaskTimedOutEventAttributes - If the event is of type DecisionTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
  - withDecisionTaskTimedOutEventAttributes
```
public HistoryEvent withDecisionTaskTimedOutEventAttributes(DecisionTaskTimedOutEventAttributes decisionTaskTimedOutEventAttributes)
```
    If the event is of type DecisionTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    decisionTaskTimedOutEventAttributes - If the event is of type DecisionTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getActivityTaskScheduledEventAttributes
```
public ActivityTaskScheduledEventAttributes getActivityTaskScheduledEventAttributes()
```
    If the event is of type ActivityTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ActivityTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
  - setActivityTaskScheduledEventAttributes
```
public void setActivityTaskScheduledEventAttributes(ActivityTaskScheduledEventAttributes activityTaskScheduledEventAttributes)
```
    If the event is of type ActivityTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    activityTaskScheduledEventAttributes - If the event is of type ActivityTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
  - withActivityTaskScheduledEventAttributes
```
public HistoryEvent withActivityTaskScheduledEventAttributes(ActivityTaskScheduledEventAttributes activityTaskScheduledEventAttributes)
```
    If the event is of type ActivityTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    activityTaskScheduledEventAttributes - If the event is of type ActivityTaskScheduled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getActivityTaskStartedEventAttributes
```
public ActivityTaskStartedEventAttributes getActivityTaskStartedEventAttributes()
```
    If the event is of type ActivityTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ActivityTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
  - setActivityTaskStartedEventAttributes
```
public void setActivityTaskStartedEventAttributes(ActivityTaskStartedEventAttributes activityTaskStartedEventAttributes)
```
    If the event is of type ActivityTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    activityTaskStartedEventAttributes - If the event is of type ActivityTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
  - withActivityTaskStartedEventAttributes
```
public HistoryEvent withActivityTaskStartedEventAttributes(ActivityTaskStartedEventAttributes activityTaskStartedEventAttributes)
```
    If the event is of type ActivityTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    activityTaskStartedEventAttributes - If the event is of type ActivityTaskStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getActivityTaskCompletedEventAttributes
```
public ActivityTaskCompletedEventAttributes getActivityTaskCompletedEventAttributes()
```
    If the event is of type ActivityTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ActivityTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
  - setActivityTaskCompletedEventAttributes
```
public void setActivityTaskCompletedEventAttributes(ActivityTaskCompletedEventAttributes activityTaskCompletedEventAttributes)
```
    If the event is of type ActivityTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    activityTaskCompletedEventAttributes - If the event is of type ActivityTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
  - withActivityTaskCompletedEventAttributes
```
public HistoryEvent withActivityTaskCompletedEventAttributes(ActivityTaskCompletedEventAttributes activityTaskCompletedEventAttributes)
```
    If the event is of type ActivityTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    activityTaskCompletedEventAttributes - If the event is of type ActivityTaskCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getActivityTaskFailedEventAttributes
```
public ActivityTaskFailedEventAttributes getActivityTaskFailedEventAttributes()
```
    If the event is of type ActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setActivityTaskFailedEventAttributes
```
public void setActivityTaskFailedEventAttributes(ActivityTaskFailedEventAttributes activityTaskFailedEventAttributes)
```
    If the event is of type ActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    activityTaskFailedEventAttributes - If the event is of type ActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withActivityTaskFailedEventAttributes
```
public HistoryEvent withActivityTaskFailedEventAttributes(ActivityTaskFailedEventAttributes activityTaskFailedEventAttributes)
```
    If the event is of type ActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    activityTaskFailedEventAttributes - If the event is of type ActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getActivityTaskTimedOutEventAttributes
```
public ActivityTaskTimedOutEventAttributes getActivityTaskTimedOutEventAttributes()
```
    If the event is of type ActivityTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ActivityTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
  - setActivityTaskTimedOutEventAttributes
```
public void setActivityTaskTimedOutEventAttributes(ActivityTaskTimedOutEventAttributes activityTaskTimedOutEventAttributes)
```
    If the event is of type ActivityTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    activityTaskTimedOutEventAttributes - If the event is of type ActivityTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
  - withActivityTaskTimedOutEventAttributes
```
public HistoryEvent withActivityTaskTimedOutEventAttributes(ActivityTaskTimedOutEventAttributes activityTaskTimedOutEventAttributes)
```
    If the event is of type ActivityTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    activityTaskTimedOutEventAttributes - If the event is of type ActivityTaskTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getActivityTaskCanceledEventAttributes
```
public ActivityTaskCanceledEventAttributes getActivityTaskCanceledEventAttributes()
```
    If the event is of type ActivityTaskCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ActivityTaskCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
  - setActivityTaskCanceledEventAttributes
```
public void setActivityTaskCanceledEventAttributes(ActivityTaskCanceledEventAttributes activityTaskCanceledEventAttributes)
```
    If the event is of type ActivityTaskCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    activityTaskCanceledEventAttributes - If the event is of type ActivityTaskCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
  - withActivityTaskCanceledEventAttributes
```
public HistoryEvent withActivityTaskCanceledEventAttributes(ActivityTaskCanceledEventAttributes activityTaskCanceledEventAttributes)
```
    If the event is of type ActivityTaskCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    activityTaskCanceledEventAttributes - If the event is of type ActivityTaskCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getActivityTaskCancelRequestedEventAttributes
```
public ActivityTaskCancelRequestedEventAttributes getActivityTaskCancelRequestedEventAttributes()
```
    If the event is of type ActivityTaskcancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ActivityTaskcancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
  - setActivityTaskCancelRequestedEventAttributes
```
public void setActivityTaskCancelRequestedEventAttributes(ActivityTaskCancelRequestedEventAttributes activityTaskCancelRequestedEventAttributes)
```
    If the event is of type ActivityTaskcancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    activityTaskCancelRequestedEventAttributes - If the event is of type ActivityTaskcancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
  - withActivityTaskCancelRequestedEventAttributes
```
public HistoryEvent withActivityTaskCancelRequestedEventAttributes(ActivityTaskCancelRequestedEventAttributes activityTaskCancelRequestedEventAttributes)
```
    If the event is of type ActivityTaskcancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    activityTaskCancelRequestedEventAttributes - If the event is of type ActivityTaskcancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getWorkflowExecutionSignaledEventAttributes
```
public WorkflowExecutionSignaledEventAttributes getWorkflowExecutionSignaledEventAttributes()
```
    If the event is of type WorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type WorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
  - setWorkflowExecutionSignaledEventAttributes
```
public void setWorkflowExecutionSignaledEventAttributes(WorkflowExecutionSignaledEventAttributes workflowExecutionSignaledEventAttributes)
```
    If the event is of type WorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    workflowExecutionSignaledEventAttributes - If the event is of type WorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
  - withWorkflowExecutionSignaledEventAttributes
```
public HistoryEvent withWorkflowExecutionSignaledEventAttributes(WorkflowExecutionSignaledEventAttributes workflowExecutionSignaledEventAttributes)
```
    If the event is of type WorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    workflowExecutionSignaledEventAttributes - If the event is of type WorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getMarkerRecordedEventAttributes
```
public MarkerRecordedEventAttributes getMarkerRecordedEventAttributes()
```
    If the event is of type MarkerRecorded then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type MarkerRecorded then this member is set and provides detailed information about the event. It is not set for other event types.
  - setMarkerRecordedEventAttributes
```
public void setMarkerRecordedEventAttributes(MarkerRecordedEventAttributes markerRecordedEventAttributes)
```
    If the event is of type MarkerRecorded then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    markerRecordedEventAttributes - If the event is of type MarkerRecorded then this member is set and provides detailed information about the event. It is not set for other event types.
  - withMarkerRecordedEventAttributes
```
public HistoryEvent withMarkerRecordedEventAttributes(MarkerRecordedEventAttributes markerRecordedEventAttributes)
```
    If the event is of type MarkerRecorded then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    markerRecordedEventAttributes - If the event is of type MarkerRecorded then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getRecordMarkerFailedEventAttributes
```
public RecordMarkerFailedEventAttributes getRecordMarkerFailedEventAttributes()
```
    If the event is of type DecisionTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type DecisionTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setRecordMarkerFailedEventAttributes
```
public void setRecordMarkerFailedEventAttributes(RecordMarkerFailedEventAttributes recordMarkerFailedEventAttributes)
```
    If the event is of type DecisionTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    recordMarkerFailedEventAttributes - If the event is of type DecisionTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withRecordMarkerFailedEventAttributes
```
public HistoryEvent withRecordMarkerFailedEventAttributes(RecordMarkerFailedEventAttributes recordMarkerFailedEventAttributes)
```
    If the event is of type DecisionTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    recordMarkerFailedEventAttributes - If the event is of type DecisionTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getTimerStartedEventAttributes
```
public TimerStartedEventAttributes getTimerStartedEventAttributes()
```
    If the event is of type TimerStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type TimerStarted then this member is set and provides detailed information about the event. It is not set for other event types.
  - setTimerStartedEventAttributes
```
public void setTimerStartedEventAttributes(TimerStartedEventAttributes timerStartedEventAttributes)
```
    If the event is of type TimerStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    timerStartedEventAttributes - If the event is of type TimerStarted then this member is set and provides detailed information about the event. It is not set for other event types.
  - withTimerStartedEventAttributes
```
public HistoryEvent withTimerStartedEventAttributes(TimerStartedEventAttributes timerStartedEventAttributes)
```
    If the event is of type TimerStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    timerStartedEventAttributes - If the event is of type TimerStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getTimerFiredEventAttributes
```
public TimerFiredEventAttributes getTimerFiredEventAttributes()
```
    If the event is of type TimerFired then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type TimerFired then this member is set and provides detailed information about the event. It is not set for other event types.
  - setTimerFiredEventAttributes
```
public void setTimerFiredEventAttributes(TimerFiredEventAttributes timerFiredEventAttributes)
```
    If the event is of type TimerFired then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    timerFiredEventAttributes - If the event is of type TimerFired then this member is set and provides detailed information about the event. It is not set for other event types.
  - withTimerFiredEventAttributes
```
public HistoryEvent withTimerFiredEventAttributes(TimerFiredEventAttributes timerFiredEventAttributes)
```
    If the event is of type TimerFired then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    timerFiredEventAttributes - If the event is of type TimerFired then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getTimerCanceledEventAttributes
```
public TimerCanceledEventAttributes getTimerCanceledEventAttributes()
```
    If the event is of type TimerCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type TimerCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
  - setTimerCanceledEventAttributes
```
public void setTimerCanceledEventAttributes(TimerCanceledEventAttributes timerCanceledEventAttributes)
```
    If the event is of type TimerCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    timerCanceledEventAttributes - If the event is of type TimerCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
  - withTimerCanceledEventAttributes
```
public HistoryEvent withTimerCanceledEventAttributes(TimerCanceledEventAttributes timerCanceledEventAttributes)
```
    If the event is of type TimerCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    timerCanceledEventAttributes - If the event is of type TimerCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getStartChildWorkflowExecutionInitiatedEventAttributes
```
public StartChildWorkflowExecutionInitiatedEventAttributes getStartChildWorkflowExecutionInitiatedEventAttributes()
```
    If the event is of type StartChildWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type StartChildWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
  - setStartChildWorkflowExecutionInitiatedEventAttributes
```
public void setStartChildWorkflowExecutionInitiatedEventAttributes(StartChildWorkflowExecutionInitiatedEventAttributes startChildWorkflowExecutionInitiatedEventAttributes)
```
    If the event is of type StartChildWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    startChildWorkflowExecutionInitiatedEventAttributes - If the event is of type StartChildWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
  - withStartChildWorkflowExecutionInitiatedEventAttributes
```
public HistoryEvent withStartChildWorkflowExecutionInitiatedEventAttributes(StartChildWorkflowExecutionInitiatedEventAttributes startChildWorkflowExecutionInitiatedEventAttributes)
```
    If the event is of type StartChildWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    startChildWorkflowExecutionInitiatedEventAttributes - If the event is of type StartChildWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getChildWorkflowExecutionStartedEventAttributes
```
public ChildWorkflowExecutionStartedEventAttributes getChildWorkflowExecutionStartedEventAttributes()
```
    If the event is of type ChildWorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ChildWorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
  - setChildWorkflowExecutionStartedEventAttributes
```
public void setChildWorkflowExecutionStartedEventAttributes(ChildWorkflowExecutionStartedEventAttributes childWorkflowExecutionStartedEventAttributes)
```
    If the event is of type ChildWorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    childWorkflowExecutionStartedEventAttributes - If the event is of type ChildWorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
  - withChildWorkflowExecutionStartedEventAttributes
```
public HistoryEvent withChildWorkflowExecutionStartedEventAttributes(ChildWorkflowExecutionStartedEventAttributes childWorkflowExecutionStartedEventAttributes)
```
    If the event is of type ChildWorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    childWorkflowExecutionStartedEventAttributes - If the event is of type ChildWorkflowExecutionStarted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getChildWorkflowExecutionCompletedEventAttributes
```
public ChildWorkflowExecutionCompletedEventAttributes getChildWorkflowExecutionCompletedEventAttributes()
```
    If the event is of type ChildWorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ChildWorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
  - setChildWorkflowExecutionCompletedEventAttributes
```
public void setChildWorkflowExecutionCompletedEventAttributes(ChildWorkflowExecutionCompletedEventAttributes childWorkflowExecutionCompletedEventAttributes)
```
    If the event is of type ChildWorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    childWorkflowExecutionCompletedEventAttributes - If the event is of type ChildWorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
  - withChildWorkflowExecutionCompletedEventAttributes
```
public HistoryEvent withChildWorkflowExecutionCompletedEventAttributes(ChildWorkflowExecutionCompletedEventAttributes childWorkflowExecutionCompletedEventAttributes)
```
    If the event is of type ChildWorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    childWorkflowExecutionCompletedEventAttributes - If the event is of type ChildWorkflowExecutionCompleted then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getChildWorkflowExecutionFailedEventAttributes
```
public ChildWorkflowExecutionFailedEventAttributes getChildWorkflowExecutionFailedEventAttributes()
```
    If the event is of type ChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setChildWorkflowExecutionFailedEventAttributes
```
public void setChildWorkflowExecutionFailedEventAttributes(ChildWorkflowExecutionFailedEventAttributes childWorkflowExecutionFailedEventAttributes)
```
    If the event is of type ChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    childWorkflowExecutionFailedEventAttributes - If the event is of type ChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withChildWorkflowExecutionFailedEventAttributes
```
public HistoryEvent withChildWorkflowExecutionFailedEventAttributes(ChildWorkflowExecutionFailedEventAttributes childWorkflowExecutionFailedEventAttributes)
```
    If the event is of type ChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    childWorkflowExecutionFailedEventAttributes - If the event is of type ChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getChildWorkflowExecutionTimedOutEventAttributes
```
public ChildWorkflowExecutionTimedOutEventAttributes getChildWorkflowExecutionTimedOutEventAttributes()
```
    If the event is of type ChildWorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ChildWorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
  - setChildWorkflowExecutionTimedOutEventAttributes
```
public void setChildWorkflowExecutionTimedOutEventAttributes(ChildWorkflowExecutionTimedOutEventAttributes childWorkflowExecutionTimedOutEventAttributes)
```
    If the event is of type ChildWorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    childWorkflowExecutionTimedOutEventAttributes - If the event is of type ChildWorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
  - withChildWorkflowExecutionTimedOutEventAttributes
```
public HistoryEvent withChildWorkflowExecutionTimedOutEventAttributes(ChildWorkflowExecutionTimedOutEventAttributes childWorkflowExecutionTimedOutEventAttributes)
```
    If the event is of type ChildWorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    childWorkflowExecutionTimedOutEventAttributes - If the event is of type ChildWorkflowExecutionTimedOut then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getChildWorkflowExecutionCanceledEventAttributes
```
public ChildWorkflowExecutionCanceledEventAttributes getChildWorkflowExecutionCanceledEventAttributes()
```
    If the event is of type ChildWorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ChildWorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
  - setChildWorkflowExecutionCanceledEventAttributes
```
public void setChildWorkflowExecutionCanceledEventAttributes(ChildWorkflowExecutionCanceledEventAttributes childWorkflowExecutionCanceledEventAttributes)
```
    If the event is of type ChildWorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    childWorkflowExecutionCanceledEventAttributes - If the event is of type ChildWorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
  - withChildWorkflowExecutionCanceledEventAttributes
```
public HistoryEvent withChildWorkflowExecutionCanceledEventAttributes(ChildWorkflowExecutionCanceledEventAttributes childWorkflowExecutionCanceledEventAttributes)
```
    If the event is of type ChildWorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    childWorkflowExecutionCanceledEventAttributes - If the event is of type ChildWorkflowExecutionCanceled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getChildWorkflowExecutionTerminatedEventAttributes
```
public ChildWorkflowExecutionTerminatedEventAttributes getChildWorkflowExecutionTerminatedEventAttributes()
```
    If the event is of type ChildWorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ChildWorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
  - setChildWorkflowExecutionTerminatedEventAttributes
```
public void setChildWorkflowExecutionTerminatedEventAttributes(ChildWorkflowExecutionTerminatedEventAttributes childWorkflowExecutionTerminatedEventAttributes)
```
    If the event is of type ChildWorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    childWorkflowExecutionTerminatedEventAttributes - If the event is of type ChildWorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
  - withChildWorkflowExecutionTerminatedEventAttributes
```
public HistoryEvent withChildWorkflowExecutionTerminatedEventAttributes(ChildWorkflowExecutionTerminatedEventAttributes childWorkflowExecutionTerminatedEventAttributes)
```
    If the event is of type ChildWorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    childWorkflowExecutionTerminatedEventAttributes - If the event is of type ChildWorkflowExecutionTerminated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getSignalExternalWorkflowExecutionInitiatedEventAttributes
```
public SignalExternalWorkflowExecutionInitiatedEventAttributes getSignalExternalWorkflowExecutionInitiatedEventAttributes()
```
    If the event is of type SignalExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type SignalExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
  - setSignalExternalWorkflowExecutionInitiatedEventAttributes
```
public void setSignalExternalWorkflowExecutionInitiatedEventAttributes(SignalExternalWorkflowExecutionInitiatedEventAttributes signalExternalWorkflowExecutionInitiatedEventAttributes)
```
    If the event is of type SignalExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    signalExternalWorkflowExecutionInitiatedEventAttributes - If the event is of type SignalExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
  - withSignalExternalWorkflowExecutionInitiatedEventAttributes
```
public HistoryEvent withSignalExternalWorkflowExecutionInitiatedEventAttributes(SignalExternalWorkflowExecutionInitiatedEventAttributes signalExternalWorkflowExecutionInitiatedEventAttributes)
```
    If the event is of type SignalExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    signalExternalWorkflowExecutionInitiatedEventAttributes - If the event is of type SignalExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getExternalWorkflowExecutionSignaledEventAttributes
```
public ExternalWorkflowExecutionSignaledEventAttributes getExternalWorkflowExecutionSignaledEventAttributes()
```
    If the event is of type ExternalWorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ExternalWorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
  - setExternalWorkflowExecutionSignaledEventAttributes
```
public void setExternalWorkflowExecutionSignaledEventAttributes(ExternalWorkflowExecutionSignaledEventAttributes externalWorkflowExecutionSignaledEventAttributes)
```
    If the event is of type ExternalWorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    externalWorkflowExecutionSignaledEventAttributes - If the event is of type ExternalWorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
  - withExternalWorkflowExecutionSignaledEventAttributes
```
public HistoryEvent withExternalWorkflowExecutionSignaledEventAttributes(ExternalWorkflowExecutionSignaledEventAttributes externalWorkflowExecutionSignaledEventAttributes)
```
    If the event is of type ExternalWorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    externalWorkflowExecutionSignaledEventAttributes - If the event is of type ExternalWorkflowExecutionSignaled then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getSignalExternalWorkflowExecutionFailedEventAttributes
```
public SignalExternalWorkflowExecutionFailedEventAttributes getSignalExternalWorkflowExecutionFailedEventAttributes()
```
    If the event is of type SignalExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type SignalExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setSignalExternalWorkflowExecutionFailedEventAttributes
```
public void setSignalExternalWorkflowExecutionFailedEventAttributes(SignalExternalWorkflowExecutionFailedEventAttributes signalExternalWorkflowExecutionFailedEventAttributes)
```
    If the event is of type SignalExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    signalExternalWorkflowExecutionFailedEventAttributes - If the event is of type SignalExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withSignalExternalWorkflowExecutionFailedEventAttributes
```
public HistoryEvent withSignalExternalWorkflowExecutionFailedEventAttributes(SignalExternalWorkflowExecutionFailedEventAttributes signalExternalWorkflowExecutionFailedEventAttributes)
```
    If the event is of type SignalExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    signalExternalWorkflowExecutionFailedEventAttributes - If the event is of type SignalExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getExternalWorkflowExecutionCancelRequestedEventAttributes
```
public ExternalWorkflowExecutionCancelRequestedEventAttributes getExternalWorkflowExecutionCancelRequestedEventAttributes()
```
    If the event is of type ExternalWorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ExternalWorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
  - setExternalWorkflowExecutionCancelRequestedEventAttributes
```
public void setExternalWorkflowExecutionCancelRequestedEventAttributes(ExternalWorkflowExecutionCancelRequestedEventAttributes externalWorkflowExecutionCancelRequestedEventAttributes)
```
    If the event is of type ExternalWorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    externalWorkflowExecutionCancelRequestedEventAttributes - If the event is of type ExternalWorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
  - withExternalWorkflowExecutionCancelRequestedEventAttributes
```
public HistoryEvent withExternalWorkflowExecutionCancelRequestedEventAttributes(ExternalWorkflowExecutionCancelRequestedEventAttributes externalWorkflowExecutionCancelRequestedEventAttributes)
```
    If the event is of type ExternalWorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    externalWorkflowExecutionCancelRequestedEventAttributes - If the event is of type ExternalWorkflowExecutionCancelRequested then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getRequestCancelExternalWorkflowExecutionInitiatedEventAttributes
```
public RequestCancelExternalWorkflowExecutionInitiatedEventAttributes getRequestCancelExternalWorkflowExecutionInitiatedEventAttributes()
```
    If the event is of type RequestCancelExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type RequestCancelExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
  - setRequestCancelExternalWorkflowExecutionInitiatedEventAttributes
```
public void setRequestCancelExternalWorkflowExecutionInitiatedEventAttributes(RequestCancelExternalWorkflowExecutionInitiatedEventAttributes requestCancelExternalWorkflowExecutionInitiatedEventAttributes)
```
    If the event is of type RequestCancelExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    requestCancelExternalWorkflowExecutionInitiatedEventAttributes - If the event is of type RequestCancelExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
  - withRequestCancelExternalWorkflowExecutionInitiatedEventAttributes
```
public HistoryEvent withRequestCancelExternalWorkflowExecutionInitiatedEventAttributes(RequestCancelExternalWorkflowExecutionInitiatedEventAttributes requestCancelExternalWorkflowExecutionInitiatedEventAttributes)
```
    If the event is of type RequestCancelExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    requestCancelExternalWorkflowExecutionInitiatedEventAttributes - If the event is of type RequestCancelExternalWorkflowExecutionInitiated then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getRequestCancelExternalWorkflowExecutionFailedEventAttributes
```
public RequestCancelExternalWorkflowExecutionFailedEventAttributes getRequestCancelExternalWorkflowExecutionFailedEventAttributes()
```
    If the event is of type RequestCancelExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type RequestCancelExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setRequestCancelExternalWorkflowExecutionFailedEventAttributes
```
public void setRequestCancelExternalWorkflowExecutionFailedEventAttributes(RequestCancelExternalWorkflowExecutionFailedEventAttributes requestCancelExternalWorkflowExecutionFailedEventAttributes)
```
    If the event is of type RequestCancelExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    requestCancelExternalWorkflowExecutionFailedEventAttributes - If the event is of type RequestCancelExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withRequestCancelExternalWorkflowExecutionFailedEventAttributes
```
public HistoryEvent withRequestCancelExternalWorkflowExecutionFailedEventAttributes(RequestCancelExternalWorkflowExecutionFailedEventAttributes requestCancelExternalWorkflowExecutionFailedEventAttributes)
```
    If the event is of type RequestCancelExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    requestCancelExternalWorkflowExecutionFailedEventAttributes - If the event is of type RequestCancelExternalWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getScheduleActivityTaskFailedEventAttributes
```
public ScheduleActivityTaskFailedEventAttributes getScheduleActivityTaskFailedEventAttributes()
```
    If the event is of type ScheduleActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type ScheduleActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setScheduleActivityTaskFailedEventAttributes
```
public void setScheduleActivityTaskFailedEventAttributes(ScheduleActivityTaskFailedEventAttributes scheduleActivityTaskFailedEventAttributes)
```
    If the event is of type ScheduleActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    scheduleActivityTaskFailedEventAttributes - If the event is of type ScheduleActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withScheduleActivityTaskFailedEventAttributes
```
public HistoryEvent withScheduleActivityTaskFailedEventAttributes(ScheduleActivityTaskFailedEventAttributes scheduleActivityTaskFailedEventAttributes)
```
    If the event is of type ScheduleActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    scheduleActivityTaskFailedEventAttributes - If the event is of type ScheduleActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getRequestCancelActivityTaskFailedEventAttributes
```
public RequestCancelActivityTaskFailedEventAttributes getRequestCancelActivityTaskFailedEventAttributes()
```
    If the event is of type RequestCancelActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type RequestCancelActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setRequestCancelActivityTaskFailedEventAttributes
```
public void setRequestCancelActivityTaskFailedEventAttributes(RequestCancelActivityTaskFailedEventAttributes requestCancelActivityTaskFailedEventAttributes)
```
    If the event is of type RequestCancelActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    requestCancelActivityTaskFailedEventAttributes - If the event is of type RequestCancelActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withRequestCancelActivityTaskFailedEventAttributes
```
public HistoryEvent withRequestCancelActivityTaskFailedEventAttributes(RequestCancelActivityTaskFailedEventAttributes requestCancelActivityTaskFailedEventAttributes)
```
    If the event is of type RequestCancelActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    requestCancelActivityTaskFailedEventAttributes - If the event is of type RequestCancelActivityTaskFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getStartTimerFailedEventAttributes
```
public StartTimerFailedEventAttributes getStartTimerFailedEventAttributes()
```
    If the event is of type StartTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type StartTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setStartTimerFailedEventAttributes
```
public void setStartTimerFailedEventAttributes(StartTimerFailedEventAttributes startTimerFailedEventAttributes)
```
    If the event is of type StartTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    startTimerFailedEventAttributes - If the event is of type StartTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withStartTimerFailedEventAttributes
```
public HistoryEvent withStartTimerFailedEventAttributes(StartTimerFailedEventAttributes startTimerFailedEventAttributes)
```
    If the event is of type StartTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    startTimerFailedEventAttributes - If the event is of type StartTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getCancelTimerFailedEventAttributes
```
public CancelTimerFailedEventAttributes getCancelTimerFailedEventAttributes()
```
    If the event is of type CancelTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type CancelTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setCancelTimerFailedEventAttributes
```
public void setCancelTimerFailedEventAttributes(CancelTimerFailedEventAttributes cancelTimerFailedEventAttributes)
```
    If the event is of type CancelTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    cancelTimerFailedEventAttributes - If the event is of type CancelTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withCancelTimerFailedEventAttributes
```
public HistoryEvent withCancelTimerFailedEventAttributes(CancelTimerFailedEventAttributes cancelTimerFailedEventAttributes)
```
    If the event is of type CancelTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    cancelTimerFailedEventAttributes - If the event is of type CancelTimerFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - getStartChildWorkflowExecutionFailedEventAttributes
```
public StartChildWorkflowExecutionFailedEventAttributes getStartChildWorkflowExecutionFailedEventAttributes()
```
    If the event is of type StartChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    If the event is of type StartChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - setStartChildWorkflowExecutionFailedEventAttributes
```
public void setStartChildWorkflowExecutionFailedEventAttributes(StartChildWorkflowExecutionFailedEventAttributes startChildWorkflowExecutionFailedEventAttributes)
```
    If the event is of type StartChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Parameters:
    startChildWorkflowExecutionFailedEventAttributes - If the event is of type StartChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
  - withStartChildWorkflowExecutionFailedEventAttributes
```
public HistoryEvent withStartChildWorkflowExecutionFailedEventAttributes(StartChildWorkflowExecutionFailedEventAttributes startChildWorkflowExecutionFailedEventAttributes)
```
    If the event is of type StartChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    Returns a reference to this object so that method calls can be chained together.
    
    Parameters:
    startChildWorkflowExecutionFailedEventAttributes - If the event is of type StartChildWorkflowExecutionFailed then this member is set and provides detailed information about the event. It is not set for other event types.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - toString
```
public String toString()
```
    Returns a string representation of this object; useful for testing and debugging.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    A string representation of this object.
    See Also:
    Object.toString()
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object

Class HistoryEvent

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

HistoryEvent

Method Detail

getEventTimestamp

setEventTimestamp

withEventTimestamp

getEventType

setEventType

withEventType

setEventType

withEventType

getEventId

setEventId

withEventId

getWorkflowExecutionStartedEventAttributes

setWorkflowExecutionStartedEventAttributes

withWorkflowExecutionStartedEventAttributes

getWorkflowExecutionCompletedEventAttributes

setWorkflowExecutionCompletedEventAttributes

withWorkflowExecutionCompletedEventAttributes

getCompleteWorkflowExecutionFailedEventAttributes

setCompleteWorkflowExecutionFailedEventAttributes

withCompleteWorkflowExecutionFailedEventAttributes

getWorkflowExecutionFailedEventAttributes

setWorkflowExecutionFailedEventAttributes

withWorkflowExecutionFailedEventAttributes

getFailWorkflowExecutionFailedEventAttributes

setFailWorkflowExecutionFailedEventAttributes

withFailWorkflowExecutionFailedEventAttributes

getWorkflowExecutionTimedOutEventAttributes

setWorkflowExecutionTimedOutEventAttributes

withWorkflowExecutionTimedOutEventAttributes

getWorkflowExecutionCanceledEventAttributes

setWorkflowExecutionCanceledEventAttributes

withWorkflowExecutionCanceledEventAttributes

getCancelWorkflowExecutionFailedEventAttributes

setCancelWorkflowExecutionFailedEventAttributes

withCancelWorkflowExecutionFailedEventAttributes

getWorkflowExecutionContinuedAsNewEventAttributes

setWorkflowExecutionContinuedAsNewEventAttributes

withWorkflowExecutionContinuedAsNewEventAttributes

getContinueAsNewWorkflowExecutionFailedEventAttributes

setContinueAsNewWorkflowExecutionFailedEventAttributes

withContinueAsNewWorkflowExecutionFailedEventAttributes

getWorkflowExecutionTerminatedEventAttributes

setWorkflowExecutionTerminatedEventAttributes

withWorkflowExecutionTerminatedEventAttributes

getWorkflowExecutionCancelRequestedEventAttributes

setWorkflowExecutionCancelRequestedEventAttributes

withWorkflowExecutionCancelRequestedEventAttributes

getDecisionTaskScheduledEventAttributes

setDecisionTaskScheduledEventAttributes

withDecisionTaskScheduledEventAttributes

getDecisionTaskStartedEventAttributes

setDecisionTaskStartedEventAttributes

withDecisionTaskStartedEventAttributes

getDecisionTaskCompletedEventAttributes

setDecisionTaskCompletedEventAttributes

withDecisionTaskCompletedEventAttributes

getDecisionTaskTimedOutEventAttributes

setDecisionTaskTimedOutEventAttributes

withDecisionTaskTimedOutEventAttributes

getActivityTaskScheduledEventAttributes

setActivityTaskScheduledEventAttributes

withActivityTaskScheduledEventAttributes

getActivityTaskStartedEventAttributes

setActivityTaskStartedEventAttributes

withActivityTaskStartedEventAttributes

getActivityTaskCompletedEventAttributes

setActivityTaskCompletedEventAttributes

withActivityTaskCompletedEventAttributes

getActivityTaskFailedEventAttributes

setActivityTaskFailedEventAttributes

withActivityTaskFailedEventAttributes

getActivityTaskTimedOutEventAttributes

setActivityTaskTimedOutEventAttributes