# AutoTune
<a name="API_AutoTune"></a>

Information about an Auto-Tune action. For more information, see [Auto-Tune for Amazon OpenSearch Service](https://docs.aws.amazon.com/opensearch-service/latest/developerguide/auto-tune.html).

## Contents
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 ** AutoTuneDetails **   <a name="opensearchservice-Type-AutoTune-AutoTuneDetails"></a>
Details about an Auto-Tune action.  
Type: [AutoTuneDetails](API_AutoTuneDetails.md) object  
Required: No

 ** AutoTuneType **   <a name="opensearchservice-Type-AutoTune-AutoTuneType"></a>
The type of Auto-Tune action.  
Type: String  
Valid Values: `SCHEDULED_ACTION`   
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\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/opensearch-2021-01-01/AutoTune) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/opensearch-2021-01-01/AutoTune) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/opensearch-2021-01-01/AutoTune)