# StatelessCustomActionDefinition
<a name="API_StatelessCustomActionDefinition"></a>

The definition of a custom action that can be used for stateless packet handling.

## Contents
<a name="API_StatelessCustomActionDefinition_Contents"></a>

 ** PublishMetricAction **   <a name="securityhub-Type-StatelessCustomActionDefinition-PublishMetricAction"></a>
Information about metrics to publish to CloudWatch.  
Type: [StatelessCustomPublishMetricAction](API_StatelessCustomPublishMetricAction.md) object  
Required: No

## See Also
<a name="API_StatelessCustomActionDefinition_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/securityhub-2018-10-26/StatelessCustomActionDefinition) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/securityhub-2018-10-26/StatelessCustomActionDefinition) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/securityhub-2018-10-26/StatelessCustomActionDefinition)