请求报文

2020-06-29 09:30:39,523 [45] INFO Post...https://api.mch.weixin.qq.com/secapi/pay/refund~

<xml>

<appid><![CDATA[wxbc63344a5e13f704]]></appid>

<mch_id><![CDATA[1540504111]]></mch_id>

<nonce_str><![CDATA[e5e9ea48eed642c1b2e404b4a1fa78b3]]></nonce_str>

<op_user_id><![CDATA[1540504111]]></op_user_id>

<out_refund_no><![CDATA[154050411120200629093039411]]></out_refund_no>

<out_trade_no><![CDATA[154050411120191109101519397]]></out_trade_no>

<refund_fee>202100</refund_fee>

<sign><![CDATA[C41B36D6FE7E6866BFA91DEF9DEC1A6A]]></sign>

<total_fee>350000</total_fee>

</xml>

返回报文

2020-06-29 09:30:50,402 [45] WxPayApi - WxPayApi Refund response : 

<xml><return_code><![CDATA[SUCCESS]]></return_code>

<return_msg><![CDATA[OK]]></return_msg>

<appid><![CDATA[wxbc63344a5e13f704]]></appid>

<mch_id><![CDATA[1540504111]]></mch_id>

<nonce_str><![CDATA[wdAW782Wnk5sKI9n]]></nonce_str>

<sign><![CDATA[0A999C27A384C777D6BB1A408E48397B]]></sign>

<result_code><![CDATA[FAIL]]></result_code>

<err_code><![CDATA[FREQUENCY_LIMITED]]></err_code>

<err_code_des><![CDATA[频率限制，超过2个月之前的订单申请退款请降低频率再重试。]]></err_code_des>

</xml>