code: @Override
      public DescribeSMBSettingsResult describeSMBSettings(DescribeSMBSettingsRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeSMBSettings(request);
      }
docs: <p>
  Gets a description of a Server Message Block (SMB) file share settings from a file gateway. This operation is
  only supported for file gateways.
  </p>
  
  @param describeSMBSettingsRequest
  @return Result of the DescribeSMBSettings operation returned by the service.
  @throws InvalidGatewayRequestException
  An exception occurred because an invalid gateway request was issued to the service. For more information,
  see the error and message fields.
  @throws InternalServerErrorException
  An internal server error has occurred during the request. For more information, see the error and message
  fields.
  @sample AWSStorageGateway.DescribeSMBSettings
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/storagegateway-2013-06-30/DescribeSMBSettings"
  target="_top">AWS API Documentation</a>