自定义交易组件 调用新的生成售后单APi一直返回参数错误,请问该如何解决?
在自定义交易组件的升级中,调用生成售后单接口https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/business-capabilities/ministore/minishopopencomponent2/API/aftersale/add_new.html返回 { "errcode": 2747002, "errmsg": " 参数错误" } 小程序app_id:wxed6fc8dcb75dc2bb 请求参数格式:{ "out_order_id":"xxxxxxx", "out_aftersale_id":"xxxxxxx", "openid":"xxxxxxx", "type":1, "product_info":{ "out_product_id":"xxxxxxxx", "out_sku_id":"xxxxxxxx", "product_cnt":2 }, "refund_reason":"666656", "refund_reason_type":1, "orderamt":2 } 请问该如何解决?