{"code":"SIGN_ERROR","detail":{"detail":{"issue":"sign not match"},"field":"signature","location":"authorization","sign_information":{"method":"POST","sign_message_length":393,"truncated_sign_message":"POST\n/v3/transfer/batches\n1665728088\n1379c82307a840bd8088688a33e2ff4a\n{\"transf\n","url":"/v3/transfer/batches"}},"message":"错误的签名，验签失败"}

<return_code><![CDATA[SUCCESS]]></return_code> <return_msg><![CDATA[NO_AUTH]]></return_msg> <mch_appid><![CDATA[wx5bb00b402bbebc49]]></mch_appid> <mchid><![CDATA[1618769193]]></mchid> <result_code><![CDATA[FAIL]]></result_code> <err_code><![CDATA[NO_AUTH]]></err_code> <err_code_des><![CDATA[产品权限验证失败,请查看您当前是否具有该产品的权限]]></err_code_des> </xml>】

微信转账返回：【<xml> <return_code><![CDATA[SUCCESS]]></return_code> <return_msg><![CDATA[SIGN_ERROR]]></return_msg> <mch_appid><![CDATA[wx5bb00b402bbebc49]]></mch_appid> <mchid><![CDATA[1618769193]]></mchid> <result_code><![CDATA[FAIL]]></result_code> <err_code><![CDATA[SIGN_ERROR]]></err_code> <err_code_des><![CDATA[签名错误]]></err_code_des> </xml>】