code: @Override
      public GetCheckerIpRangesResult getCheckerIpRanges(GetCheckerIpRangesRequest request) {
          request = beforeClientExecution(request);
          return executeGetCheckerIpRanges(request);
      }
docs: <important>
  <p>
  <code>GetCheckerIpRanges</code> still works, but we recommend that you download ip-ranges.json, which includes IP
  address ranges for all AWS services. For more information, see <a
  href="http://docs.aws.amazon.com/Route53/latest/DeveloperGuide/route-53-ip-addresses.html">IP Address Ranges of
  Amazon Route 53 Servers</a> in the <i>Amazon Route 53 Developer Guide</i>.
  </p>
  </important>
  
  @param getCheckerIpRangesRequest
  Empty request.
  @return Result of the GetCheckerIpRanges operation returned by the service.
  @sample AmazonRoute53.GetCheckerIpRanges
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/route53-2013-04-01/GetCheckerIpRanges" target="_top">AWS API
  Documentation</a>