zhijiayun-pharmacy/zhijiayun-payment/src/main/java/com/xuekairui/payment/dto/SwitchChannelRequest.java

package com.xuekairui.payment.dto;

import jakarta.validation.constraints.NotBlank;
import lombok.Data;

/**
 * 切换支付渠道请求
 * 用于已创建订单重新生成指定渠道的二维码
 */
@Data
public class SwitchChannelRequest {

    @NotBlank(message = "支付渠道不能为空")
    private String channel;

    /** 微信小程序用户 openid（切换到 WECHAT_MINIAPP 时必填） */
    private String openid;
}