@Override
    public ListRegionalBucketsResult listRegionalBuckets(ListRegionalBucketsRequest request) {
        request = beforeClientExecution(request);
        return executeListRegionalBuckets(request);
    }
<note>
<p>
This operation is not supported by directory buckets.
</p>
</note>
<p>
Returns a list of all Outposts buckets in an Outpost that are owned by the authenticated sender of the request.
For more information, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/S3onOutposts.html">Using
Amazon S3 on Outposts</a> in the <i>Amazon S3 User Guide</i>.
</p>
<p>
For an example of the request syntax for Amazon S3 on Outposts that uses the S3 on Outposts endpoint hostname
prefix and <code>x-amz-outpost-id</code> in your request, see the <a href=
"https://docs.aws.amazon.com/AmazonS3/latest/API/API_control_ListRegionalBuckets.html#API_control_ListRegionalBuckets_Examples"
>Examples</a> section.
</p>

@param listRegionalBucketsRequest
@return Result of the ListRegionalBuckets operation returned by the service.
@sample AWSS3Control.ListRegionalBuckets
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/s3control-2018-08-20/ListRegionalBuckets" target="_top">AWS
     API Documentation</a>
aws-java-sdk-s3control/src/main/java/com/amazonaws/services/s3control/AWSS3ControlClient.java