<appid>wxc71d***78593c</appid>
<mch_id>167***5482</mch_id>
<nonce_str>1739***348152</nonce_str>
<sign>CA6703E3D***475DE5E06A2871E07</sign>
<transaction_id>420000***2501318693489258</transaction_id>
<out_refund_no>188821***12678658</out_refund_no>
<total_fee>12800</total_fee>
<refund_fee>12800</refund_fee>
<op_user_id>167***82</op_user_id>
<refund_account>REFUND_SOURCE_UNSETTLED_FUNDS</refund_account>
<notify_url>http://shop.***.com/mall/api/ma/orderrefunds/notify-refunds</notify_url>
</xml>
【响应数据】:<xml><return_code><![CDATA[SUCCESS]]></return_code>
<return_msg><![CDATA[OK]]></return_msg>
<appid><![CDATA[wxc71d***9a78593c]]></appid>
<mch_id><![CDATA[167***482]]></mch_id>
<nonce_str><![CDATA[dX***Ymn3uuUM1]]></nonce_str>
<sign><![CDATA[C2488FE0***1EEE8270BBA10]]></sign>
<result_code><![CDATA[FAIL]]></result_code>
<err_code><![CDATA[NOTENOUGH]]></err_code>
<err_code_des><![CDATA[基本账户余额不足,请充值后重新发起]]></err_code_des>
</xml>
我明明设置了参数:REFUND_SOURCE_UNSETTLED_FUNDS,让其从未结算资金池中退款,但是接口仍然提示我说基本账户余额不足
退款来源枚举值REFUND_SOURCE_UNSETTLED_FUNDS针对特定资金流商户https://kf.qq.com/faq/161223N7fi2E161223EvY3Ir.html才适用,新资金流商户默认可用余额退款,请确认对应账户余额充足
说明你对应资金余额还是不够满足退款