content: package com.alipay.api.domain;
  
  import com.alipay.api.AlipayObject;
  import com.alipay.api.internal.mapping.ApiField;
  
  /**
   * 交易请求
   *
   * @author auto create
   * @since 1.0, 2021-07-28 12:10:29
   */
  public class TransactionRequest extends AlipayObject {
  
  	private static final long serialVersionUID = 6589539953629856249L;
  
  	/**
  	 * 业务透传字段
  	 */
  	@ApiField("biz_extend_info")
  	private String bizExtendInfo;
  
  	/**
  	 * 下游唯一单号
  	 */
  	@ApiField("ref_transfer_id")
  	private String refTransferId;
  
  	/**
  	 * 结算金额
  	 */
  	@ApiField("settle_amount")
  	private TransferAmount settleAmount;
  
  	public String getBizExtendInfo() {
  		return this.bizExtendInfo;
  	}
  	public void setBizExtendInfo(String bizExtendInfo) {
  		this.bizExtendInfo = bizExtendInfo;
  	}
  
  	public String getRefTransferId() {
  		return this.refTransferId;
  	}
  	public void setRefTransferId(String refTransferId) {
  		this.refTransferId = refTransferId;
  	}
  
  	public TransferAmount getSettleAmount() {
  		return this.settleAmount;
  	}
  	public void setSettleAmount(TransferAmount settleAmount) {
  		this.settleAmount = settleAmount;
  	}
  
  }
  