code: @Override
      public ListRulesPackagesResult listRulesPackages(ListRulesPackagesRequest request) {
          request = beforeClientExecution(request);
          return executeListRulesPackages(request);
      }
docs: <p>
  Lists all available Amazon Inspector rules packages.
  </p>
  
  @param listRulesPackagesRequest
  @return Result of the ListRulesPackages operation returned by the service.
  @throws InternalException
  Internal server error.
  @throws InvalidInputException
  The request was rejected because an invalid or out-of-range value was supplied for an input parameter.
  @throws AccessDeniedException
  You do not have required permissions to access the requested resource.
  @sample AmazonInspector.ListRulesPackages
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/inspector-2016-02-16/ListRulesPackages" target="_top">AWS
  API Documentation</a>