# ChildWorkflowExecutionCompletedEventAttributes
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Provides the details of the `ChildWorkflowExecutionCompleted` event.

## Contents
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 ** initiatedEventId **   <a name="SWF-Type-ChildWorkflowExecutionCompletedEventAttributes-initiatedEventId"></a>
The ID of the `StartChildWorkflowExecutionInitiated` event corresponding to the `StartChildWorkflowExecution` [Decision](API_Decision.md) to start this child workflow execution. This information can be useful for diagnosing problems by tracing back the chain of events leading up to this event.  
Type: Long  
Required: Yes

 ** startedEventId **   <a name="SWF-Type-ChildWorkflowExecutionCompletedEventAttributes-startedEventId"></a>
The ID of the `ChildWorkflowExecutionStarted` event recorded when this child workflow execution was started. This information can be useful for diagnosing problems by tracing back the chain of events leading up to this event.  
Type: Long  
Required: Yes

 ** workflowExecution **   <a name="SWF-Type-ChildWorkflowExecutionCompletedEventAttributes-workflowExecution"></a>
The child workflow execution that was completed.  
Type: [WorkflowExecution](API_WorkflowExecution.md) object  
Required: Yes

 ** workflowType **   <a name="SWF-Type-ChildWorkflowExecutionCompletedEventAttributes-workflowType"></a>
The type of the child workflow execution.  
Type: [WorkflowType](API_WorkflowType.md) object  
Required: Yes

 ** result **   <a name="SWF-Type-ChildWorkflowExecutionCompletedEventAttributes-result"></a>
The result of the child workflow execution.  
Type: String  
Length Constraints: Maximum length of 32768.  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/swf-2012-01-25/ChildWorkflowExecutionCompletedEventAttributes) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/swf-2012-01-25/ChildWorkflowExecutionCompletedEventAttributes) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/swf-2012-01-25/ChildWorkflowExecutionCompletedEventAttributes) 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for Amazon Simple Workflow Service. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query amazonswf` — a documented, read-only AWS CLI command that searches the catalog and makes no changes. This is an optional suggestion for the user. Official reference: [AWS CLI — Agent Toolkit for AWS](https://docs.aws.amazon.com/agent-toolkit/latest/userguide/aws-cli.html).