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