public DescribeClusterVersionsResult describeClusterVersions() {return describeClusterVersions(new DescribeClusterVersionsRequest());}

public DescribeClusterVersionsResult describeClusterVersions ( ) { return describeClusterVersions ( new DescribeClusterVersionsRequest ( ) ) ; }
public virtual DescribeClusterVersionsResponse DescribeClusterVersions(){return DescribeClusterVersions(new DescribeClusterVersionsRequest());}
