code: public static AlipayFundCouponOrderRefundResponse fundCouponOrderRefundToResponse(
  			AlipayFundCouponOrderRefundModel model) throws AlipayApiException {
  		AlipayFundCouponOrderRefundRequest request = new AlipayFundCouponOrderRefundRequest();
  		request.setBizModel(model);
  		return AliPayApiConfigKit.getAliPayApiConfig().getAlipayClient().execute(request);
  	}
docs: 红包退回接口
  
  @param model
  {AlipayFundCouponOrderRefundModel}
  @return {AlipayFundCouponOrderRefundResponse}
  @throws {AlipayApiException}