@Override
    public DescribeDomainAutoTunesResult describeDomainAutoTunes(DescribeDomainAutoTunesRequest request) {
        request = beforeClientExecution(request);
        return executeDescribeDomainAutoTunes(request);
    }
<p>
Returns the list of optimizations that Auto-Tune has made to an Amazon OpenSearch Service domain. For more
information, see <a
href="https://docs.aws.amazon.com/opensearch-service/latest/developerguide/auto-tune.html">Auto-Tune for Amazon
OpenSearch Service</a>.
</p>

@param describeDomainAutoTunesRequest
       Container for the parameters to the <code>DescribeDomainAutoTunes</code> operation.
@return Result of the DescribeDomainAutoTunes operation returned by the service.
@throws BaseException
        An error occurred while processing the request.
@throws InternalException
        Request processing failed because of an unknown error, exception, or internal failure.
@throws ResourceNotFoundException
        An exception for accessing or deleting a resource that doesn't exist.
@throws ValidationException
        An exception for accessing or deleting a resource that doesn't exist.
@sample AmazonOpenSearch.DescribeDomainAutoTunes
aws-java-sdk-opensearch/src/main/java/com/amazonaws/services/opensearch/AmazonOpenSearchClient.java