code: @Override
      public DescribeConditionalForwardersResult describeConditionalForwarders(DescribeConditionalForwardersRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeConditionalForwarders(request);
      }
docs: <p>
  Obtains information about the conditional forwarders for this account.
  </p>
  <p>
  If no input parameters are provided for RemoteDomainNames, this request describes all conditional forwarders for
  the specified directory ID.
  </p>
  
  @param describeConditionalForwardersRequest
  Describes a conditional forwarder.
  @return Result of the DescribeConditionalForwarders operation returned by the service.
  @throws EntityDoesNotExistException
  The specified entity could not be found.
  @throws DirectoryUnavailableException
  The specified directory is unavailable or could not be found.
  @throws InvalidParameterException
  One or more parameters are not valid.
  @throws UnsupportedOperationException
  The operation is not supported.
  @throws ClientException
  A client exception has occurred.
  @throws ServiceException
  An exception has occurred in AWS Directory Service.
  @sample AWSDirectoryService.DescribeConditionalForwarders
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ds-2015-04-16/DescribeConditionalForwarders"
  target="_top">AWS API Documentation</a>