code: public static AlipayCommerceCityfacilitatorVoucherRefundResponse metroRefundToResponse(
  			AlipayCommerceCityfacilitatorVoucherRefundModel model) throws AlipayApiException {
  		AlipayCommerceCityfacilitatorVoucherRefundRequest request = new AlipayCommerceCityfacilitatorVoucherRefundRequest();
  		request.setBizModel(model);
  		return AliPayApiConfigKit.getAliPayApiConfig().getAlipayClient().execute(request);
  	}
docs: 地铁购票发码退款
  
  @param model
  {AlipayCommerceCityfacilitatorVoucherRefundModel}
  @return {AlipayCommerceCityfacilitatorVoucherRefundResponse}
  @throws {AlipayApiException}