# alipay.trade.subscription.query(订阅查询) 支持第三方代理调用:本接口支持第三方开发者代用户发起调用 ## 通用场景 订阅场景对商户提供的查询接口 ### 公共请求参数 |参数英文名|类型|是否必选|长度/取值|描述|示例值| |---|---|---|---|---|---| |app_id|String|必选|32|支付宝分配给开发者的应用ID|2014072300007148| |method|String|必选|128|接口名称|alipay.trade.subscription.query| |format|String|可选|40|仅支持JSON|JSON| |charset|String|必选|10|请求使用的编码格式,如utf-8,gbk,gb2312等|utf-8| |sign_type|String|必选|10|商户生成签名字符串所使用的签名算法类型,目前支持RSA2和RSA,推荐使用RSA2|RSA2| |sign|String|必选|344|商户请求参数的签名串,详见[签名](https://opendocs.alipay.com/common/02khjm)|详见示例| |timestamp|String|必选|19|发送请求的时间,格式"yyyy-MM-dd HH:mm:ss"|2014-07-24 03:07:50| |version|String|必选|3|调用的接口版本,固定为:1.0|1.0| |app_auth_token|String|可选|40|详见[应用授权概述](https://opendocs.alipay.com/isv/10467/xldcyq)|| |biz_content|String|必选||请求参数的集合,最大长度不限,除公共参数外所有请求参数都必须放在这个参数中传递,具体参照各产品快速接入文档|| ### 业务请求参数 |参数英文名|类型|是否必选|长度/取值|描述|示例值| |---|---|---|---|---|---| |subscription_status|String|可选|64|枚举值: 未完成:INCOMPLETE 活跃:ACTIVE 未完成已过期:INCOMPLETE_EXPIRED 已取消:CANCELED|ACTIVE| |subscription_id|String|可选|64|订阅id|20260320123156789| |customer_id|String|必须|64|支付宝客户id|202603210030100000003| ### 请求示例 #### 默认示例 ##### java ``` package com.java.sdk.demo; import com.alipay.api.AlipayApiException; import com.alipay.api.AlipayClient; import com.alipay.api.DefaultAlipayClient; import com.alipay.api.AlipayConfig; import com.alipay.api.request.AlipayTradeSubscriptionQueryRequest; import com.alipay.api.response.AlipayTradeSubscriptionQueryResponse; import com.alipay.api.domain.AlipayTradeSubscriptionQueryModel; import com.alipay.api.FileItem; import java.util.Base64; import java.util.ArrayList; import java.util.List; public class AlipayTradeSubscriptionQuery { public static void main(String[] args) throws AlipayApiException { // 初始化SDK AlipayClient alipayClient = new DefaultAlipayClient(getAlipayConfig()); // 构造请求参数以调用接口 AlipayTradeSubscriptionQueryRequest request = new AlipayTradeSubscriptionQueryRequest(); AlipayTradeSubscriptionQueryModel model = new AlipayTradeSubscriptionQueryModel(); // 设置订阅状态 model.setSubscriptionStatus("ACTIVE"); // 设置订阅id model.setSubscriptionId("20260320123156789"); // 设置支付宝客户id model.setCustomerId("202603210030100000003"); request.setBizModel(model); // 第三方代调用模式下请设置app_auth_token // request.putOtherTextParam("app_auth_token", "<-- 请填写应用授权令牌 -->"); AlipayTradeSubscriptionQueryResponse response = alipayClient.execute(request); System.out.println(response.getBody()); if (response.isSuccess()) { System.out.println("调用成功"); } else { System.out.println("调用失败"); // sdk版本是"4.38.0.ALL"及以上,可以参考下面的示例获取诊断链接 // String diagnosisUrl = DiagnosisUtils.getDiagnosisUrl(response); // System.out.println(diagnosisUrl); } } private static AlipayConfig getAlipayConfig() { String privateKey = "<-- 请填写您的应用私钥,例如:MIIEvQIBADANB ... ... -->"; String alipayPublicKey = "<-- 请填写您的支付宝公钥,例如:MIIBIjANBg... -->"; AlipayConfig alipayConfig = new AlipayConfig(); alipayConfig.setServerUrl("https://openapi.alipay.com/gateway.do"); alipayConfig.setAppId("<-- 请填写您的AppId,例如:2019091767145019 -->"); alipayConfig.setPrivateKey(privateKey); alipayConfig.setFormat("json"); alipayConfig.setAlipayPublicKey(alipayPublicKey); alipayConfig.setCharset("UTF-8"); alipayConfig.setSignType("RSA2"); return alipayConfig; } } ``` ##### php ``` setBizContent(json_encode($model,JSON_UNESCAPED_UNICODE)); // 如果是第三方代调用模式,请设置app_auth_token(应用授权令牌) $responseResult = $alipayClient->execute($request, null, "<-- 请填写应用授权令牌 -->", null); $responseApiName = str_replace(".","_",$request->getApiMethodName())."_response"; $response = $responseResult->$responseApiName; if(!empty($response->code)&&$response->code==10000){ echo("调用成功"); } else{ echo("调用失败"); } function getAlipayConfig() { $privateKey = '<-- 请填写您的应用私钥,例如:MIIEvQIBADANB ... ... -->'; $alipayPublicKey = '<-- 请填写您的支付宝公钥,例如:MIIBIjANBg... -->'; $alipayConfig = new AlipayConfig(); $alipayConfig->setServerUrl('https://openapi.alipay.com/gateway.do'); $alipayConfig->setAppId('<-- 请填写您的AppId,例如:2019091767145019 -->'); $alipayConfig->setPrivateKey($privateKey); $alipayConfig->setFormat('json'); $alipayConfig->setAlipayPublicKey($alipayPublicKey); $alipayConfig->setCharset('UTF-8'); $alipayConfig->setSignType('RSA2'); return $alipayConfig; } ``` ##### csharp ``` using System; using System.Collections.Generic; using Aop.Api; using Aop.Api.Request; using Aop.Api.Response; using Aop.Api.Domain; using Aop.Api.Util; namespace SdkDemoTest { public class AlipayTradeSubscriptionQuery { public static void Main(string[] args) { // 初始化SDK IAopClient alipayClient = new DefaultAopClient(GetAlipayConfig()); // 构造请求参数以调用接口 AlipayTradeSubscriptionQueryRequest request = new AlipayTradeSubscriptionQueryRequest(); AlipayTradeSubscriptionQueryModel model = new AlipayTradeSubscriptionQueryModel(); // 设置订阅状态 model.SubscriptionStatus = "ACTIVE"; // 设置订阅id model.SubscriptionId = "20260320123156789"; // 设置支付宝客户id model.CustomerId = "202603210030100000003"; request.SetBizModel(model); // 第三方代调用模式下请设置app_auth_token // request.PutOtherTextParam("app_auth_token", "<-- 请填写应用授权令牌 -->"); AlipayTradeSubscriptionQueryResponse response = alipayClient.Execute(request); if(!response.IsError) { Console.WriteLine("调用成功"); } else { Console.WriteLine("调用失败"); } } private static AlipayConfig GetAlipayConfig() { string privateKey = "<-- 请填写您的应用私钥,例如:MIIEvQIBADANB ... ... -->"; string alipayPublicKey = "<-- 请填写您的支付宝公钥,例如:MIIBIjANBg... -->"; AlipayConfig alipayConfig = new AlipayConfig(); alipayConfig.ServerUrl = "https://openapi.alipay.com/gateway.do"; alipayConfig.AppId = "<-- 请填写您的AppId,例如:2019091767145019 -->"; alipayConfig.PrivateKey = privateKey; alipayConfig.Format = "json"; alipayConfig.AlipayPublicKey = alipayPublicKey; alipayConfig.Charset = "UTF-8"; alipayConfig.SignType = "RSA2"; return alipayConfig; } } } ``` ##### http ``` curl 'https://openapi.alipay.com/gateway.do?charset=UTF-8&method=alipay.trade.subscription.query&format=json&sign=${sign}&app_id=${appid}&version=1.0&sign_type=RSA2×tamp=${now}' \ -F 'app_auth_token=${app_auth_token}' \ -F 'biz_content={ "subscription_status":"ACTIVE", "subscription_id":"20260320123156789", "customer_id":"202603210030100000003" }' ``` ### 公共响应参数 |参数英文名|类型|是否必选|长度/取值|描述|示例值| |---|---|---|---|---|---| |code|String|必须|~|网关返回码,[详见文档](https://docs.open.alipay.com/common/105806)|40004| |msg|String|必须|~|网关返回码描述,[详见文档](https://docs.open.alipay.com/common/105806)|Business Failed| |sub_code|String|可选|~|业务返回码,参见具体的API接口文档|| |sub_msg|String|可选|~|业务返回码描述,参见具体的API接口文档|| |sign|String|必须|64|签名,[详见文档](https://docs.open.alipay.com/291/106074)|DZXh8eeTuAHoYE3w1J+POiPhfDxOYBfUNn1lkeT/V7P4zJdyojWEa6IZs6Hz0yDW5Cp/viufUb5I0/V5WENS3OYR8zRedqo6D+fUTdLHdc+EFyCkiQhBxIzgngPdPdfp1PIS7BdhhzrsZHbRqb7o4k3Dxc+AAnFauu4V6Zdwczo=| ### 业务响应参数 |参数英文名|类型|是否必选|长度/取值|描述|示例值| |---|---|---|---|---|---| |subscriptions|Subscription|可选||订阅详情信息|| |subscriptions.subscription_id|String|可选|64|订阅id|20260320123156789| |subscriptions.customer_id|String|可选|64|支付宝客户id|208812345678| |subscriptions.subscribe_title|String|可选|256|订阅标题|订阅月会员| |subscriptions.subscription_status|String|可选|64|订阅状态,例如INCOMPLETE(未完成),ACTIVE(活跃),INCOMPLETE_EXPIRED(未完成已过期),CANCELED(已取消)等
**枚举值**
未完成:INCOMPLETE
活跃:ACTIVE
未完成已过期:INCOMPLETE_EXPIRED
已取消:CANCELED|ACTIVE| |subscriptions.current_period_start|String|可选|32|最近一个扣款周期开始时间|2026-02-20 14:10:00| |subscriptions.current_period_end|String|可选|32|最近一个扣款周期结束时间|2026-03-20 14:10:00| |subscriptions.cancel_at_period_end|Boolean|可选|10|true - 周期结束状态生效 false - 周期结束依旧生效|true| |subscriptions.start_date|String|可选|32|订阅开始日期|2026-03-22 14:00:00| |subscriptions.canceled_date|String|可选|32|订阅取消时间|2026-03-22 14:00:00| |subscriptions.created|String|可选|32|创建时间|2026-03-20 14:10:00| |subscriptions.metadata|String|可选|512|订阅元数据,订阅创建时传入|{"key":"value"}| |subscriptions.items|SubscriptionQueryItem|可选||订阅项目信息|| |subscriptions.items.item_id|String|可选|64|订阅id|2026032012314| |subscriptions.items.quantity|Number|可选|32|订阅价格项目数量,单位个|1| |subscriptions.items.created|String|可选|32|创建时间|2026-03-20 14:10:00| |subscriptions.items.price|NexusPayPrice|可选||商品价格模型|| |subscriptions.items.price.id|String|必须|32|价格id|20260324001001| |subscriptions.items.price.active|Boolean|必须|10|是否可用|true| |subscriptions.items.price.type|String|必须|32|价格类型
**枚举值**
订阅:recurring
单次支付:one_time|recurring| |subscriptions.items.price.unit_amount|String|必须|16|单位金额,单位:分|1000| |subscriptions.items.price.product_id|String|必须|32|商品id|202603240020000001001| |subscriptions.items.price.product|NexusPayProduct|可选||价格归属的商品模型信息|| |subscriptions.items.price.product.id|String|必须|32|商品id|20260324001001| |subscriptions.items.price.product.name|String|必须|255|商品名称|Gold 会员| |subscriptions.items.price.product.description|String|必须|255|商品描述|基础权益| |subscriptions.items.price.product.active|Boolean|必须|10|是否可用|true| |subscriptions.items.price.product.default_price_id|String|可选|32|商品的默认价格id|20260324001001| |subscriptions.items.price.product.default_price|NexusSimplePrice|可选||默认价格信息|| |subscriptions.items.price.product.default_price.id|String|必须|32|价格id|20260324001001| |subscriptions.items.price.product.default_price.active|Boolean|必须|10|是否可用|true| |subscriptions.items.price.product.default_price.type|String|必须|32|价格类型
**枚举值**
订阅:recurring
单次支付:one_time|recurring| |subscriptions.items.price.product.default_price.unit_amount|Number|必须|32|单位金额,单位:分|1000| |subscriptions.items.price.product.default_price.recurring|Recurring|必须||订阅周期信息|| |subscriptions.items.price.product.default_price.recurring.interval|String|可选|16|订阅周期类型,目前支持DAY跟MONTH
**枚举值**
月:MONTH
天:DAY|MONTH| |subscriptions.items.price.product.default_price.recurring.interval_count|Number|可选|32|订阅周期数量,目前周期单位只支持月或日|1| |subscriptions.items.price.product.default_price.recurring.usage_type|String|可选|16|计费模式
**枚举值**
固定计费:licensed
按量计费:metered|licensed| |subscriptions.items.price.product.default_price.recurring.trial_period_days|Number|可选|32|试用期天数|10| |subscriptions.items.price.product.default_price.metadata|String|可选|2000|价格信息元数据|{"key":"value"}| |subscriptions.items.price.product.default_price.custom_unit_amount|CustomUnitAmount|可选||自定义单价,当 unit_amount 为空时必选|| |subscriptions.items.price.product.default_price.custom_unit_amount.enable|Boolean|必须|10|是否启用灵活定价,启用后可设置 preset、maximum、minimum 字段|true| |subscriptions.items.price.product.default_price.custom_unit_amount.preset|Number|可选|32|预设的自定义价格(单位:分),灵活定价开启后可设置|88888| |subscriptions.items.price.product.default_price.custom_unit_amount.maximum|Number|可选|32|可自定义的最大金额(单位:分),灵活定价开启后可设置|1000000000| |subscriptions.items.price.product.default_price.custom_unit_amount.minimum|Number|可选|32|可自定义的最小金额(单位:分),灵活定价开启后可设置|100| |subscriptions.items.price.product.metadata|String|可选|2000|商品信息元数据,通过商品创建接口传入|{"key":"value"}| |subscriptions.items.price.product.gmt_create|String|必须|64|创建时间|2026-03-24 18:00:00| |subscriptions.items.price.recurring|Recurring|可选||仅当type=recurring时必选|| |subscriptions.items.price.recurring.interval|String|可选|16|订阅周期类型,目前支持DAY跟MONTH
**枚举值**
月:MONTH
天:DAY|MONTH| |subscriptions.items.price.recurring.interval_count|Number|可选|32|订阅周期数量,目前周期单位只支持月或日|1| |subscriptions.items.price.recurring.usage_type|String|可选|16|计费模式
**枚举值**
固定计费:licensed
按量计费:metered|licensed| |subscriptions.items.price.recurring.trial_period_days|Number|可选|32|试用期天数|10| |subscriptions.items.price.metadata|String|可选|2000|价格信息元数据,通过价格创建接口传入|{"key":"value"}| |subscriptions.items.price.gmt_create|String|必须|32|创建时间|1774501132425| |subscriptions.items.coupon_id|String|可选|40|优惠编码|FB28ET2Z| |subscriptions.items.discount_amount|String|可选|16|折扣优惠金额,单位分|100| |subscriptions.pending_items|SubscriptionQueryPendingItem|可选||待生效的订阅项|| |subscriptions.pending_items.item_id|String|必须|64|订阅项id|2026032012314| |subscriptions.pending_items.quantity|String|必须|8|订阅价格项目数量|10| |subscriptions.pending_items.created|String|必须|32|创建时间|2026-03-20 14:10:00| |subscriptions.pending_items.status|String|可选|64|订阅项状态
**枚举值**
待生效:PENDING|PENDING| |subscriptions.pending_items.period_start|String|必须|32|订阅项周期开始时间|2026-03-20 14:10:00| |subscriptions.pending_items.period_end|String|必须|32|订阅项周期截止时间|2026-03-20 14:10:00| |subscriptions.pending_items.price|NexusPayPrice|必须||商品价格模型|| |subscriptions.pending_items.price.id|String|必须|32|价格id|20260324001001| |subscriptions.pending_items.price.active|Boolean|必须|10|是否可用|true| |subscriptions.pending_items.price.type|String|必须|32|价格类型
**枚举值**
订阅:recurring
单次支付:one_time|recurring| |subscriptions.pending_items.price.unit_amount|String|必须|16|单位金额,单位:分|1000| |subscriptions.pending_items.price.product_id|String|必须|32|商品id|202603240020000001001| |subscriptions.pending_items.price.product|NexusPayProduct|可选||价格归属的商品模型信息|| |subscriptions.pending_items.price.product.id|String|必须|32|商品id|20260324001001| |subscriptions.pending_items.price.product.name|String|必须|255|商品名称|Gold 会员| |subscriptions.pending_items.price.product.description|String|必须|255|商品描述|基础权益| |subscriptions.pending_items.price.product.active|Boolean|必须|10|是否可用|true| |subscriptions.pending_items.price.product.default_price_id|String|可选|32|商品的默认价格id|20260324001001| |subscriptions.pending_items.price.product.default_price|NexusSimplePrice|可选||默认价格信息|| |subscriptions.pending_items.price.product.default_price.id|String|必须|32|价格id|20260324001001| |subscriptions.pending_items.price.product.default_price.active|Boolean|必须|10|是否可用|true| |subscriptions.pending_items.price.product.default_price.type|String|必须|32|价格类型
**枚举值**
订阅:recurring
单次支付:one_time|recurring| |subscriptions.pending_items.price.product.default_price.unit_amount|Number|必须|32|单位金额,单位:分|1000| |subscriptions.pending_items.price.product.default_price.recurring|Recurring|必须||订阅周期信息|| |subscriptions.pending_items.price.product.default_price.recurring.interval|String|可选|16|订阅周期类型,目前支持DAY跟MONTH
**枚举值**
月:MONTH
天:DAY|MONTH| |subscriptions.pending_items.price.product.default_price.recurring.interval_count|Number|可选|32|订阅周期数量,目前周期单位只支持月或日|1| |subscriptions.pending_items.price.product.default_price.recurring.usage_type|String|可选|16|计费模式
**枚举值**
固定计费:licensed
按量计费:metered|licensed| |subscriptions.pending_items.price.product.default_price.recurring.trial_period_days|Number|可选|32|试用期天数|10| |subscriptions.pending_items.price.product.default_price.metadata|String|可选|2000|价格信息元数据|{"key":"value"}| |subscriptions.pending_items.price.product.default_price.custom_unit_amount|CustomUnitAmount|可选||自定义单价,当 unit_amount 为空时必选|| |subscriptions.pending_items.price.product.default_price.custom_unit_amount.enable|Boolean|必须|10|是否启用灵活定价,启用后可设置 preset、maximum、minimum 字段|true| |subscriptions.pending_items.price.product.default_price.custom_unit_amount.preset|Number|可选|32|预设的自定义价格(单位:分),灵活定价开启后可设置|88888| |subscriptions.pending_items.price.product.default_price.custom_unit_amount.maximum|Number|可选|32|可自定义的最大金额(单位:分),灵活定价开启后可设置|1000000000| |subscriptions.pending_items.price.product.default_price.custom_unit_amount.minimum|Number|可选|32|可自定义的最小金额(单位:分),灵活定价开启后可设置|100| |subscriptions.pending_items.price.product.metadata|String|可选|2000|商品信息元数据,通过商品创建接口传入|{"key":"value"}| |subscriptions.pending_items.price.product.gmt_create|String|必须|64|创建时间|2026-03-24 18:00:00| |subscriptions.pending_items.price.recurring|Recurring|可选||仅当type=recurring时必选|| |subscriptions.pending_items.price.recurring.interval|String|可选|16|订阅周期类型,目前支持DAY跟MONTH
**枚举值**
月:MONTH
天:DAY|MONTH| |subscriptions.pending_items.price.recurring.interval_count|Number|可选|32|订阅周期数量,目前周期单位只支持月或日|1| |subscriptions.pending_items.price.recurring.usage_type|String|可选|16|计费模式
**枚举值**
固定计费:licensed
按量计费:metered|licensed| |subscriptions.pending_items.price.recurring.trial_period_days|Number|可选|32|试用期天数|10| |subscriptions.pending_items.price.metadata|String|可选|2000|价格信息元数据,通过价格创建接口传入|{"key":"value"}| |subscriptions.pending_items.price.gmt_create|String|必须|32|创建时间|1774501132425| |subscriptions.trial_start|String|可选|32|试用期开始时间|2026-02-20 14:10:00| |subscriptions.trial_end|String|可选|32|试用期结束时间|2026-02-27 23:59:59| |subscriptions.deduct_type|String|可选|32|有限枚举,托管扣款类型。1.SUBSCRIBE_DEDUCT:托管模式(支付宝自动扣款,默认);2.MERCHANT_DEDUCT:非托管模式(商户自助扣款)
**枚举值**
SUBSCRIBE_DEDUCT:SUBSCRIBE_DEDUCT
MERCHANT_DEDUCT:MERCHANT_DEDUCT|SUBSCRIBE_DEDUCT| ### 响应示例 #### 正常响应示例 ``` { "alipay_trade_subscription_query_response":{ "code":"10000", "msg":"Success", "subscriptions":[ { "subscription_id":"20260320123156789", "customer_id":"208812345678", "subscribe_title":"订阅月会员", "subscription_status":"ACTIVE", "current_period_start":"2026-02-20 14:10:00", "current_period_end":"2026-03-20 14:10:00", "cancel_at_period_end":true, "start_date":"2026-03-22 14:00:00", "canceled_date":"2026-03-22 14:00:00", "created":"2026-03-20 14:10:00", "metadata":"{\"key\":\"value\"}", "items":[ { "item_id":"2026032012314", "quantity":1, "created":"2026-03-20 14:10:00", "price":{ "id":"20260324001001", "active":true, "type":"recurring", "unit_amount":"1000", "product_id":"202603240020000001001", "product":{ "id":"20260324001001", "name":"Gold 会员", "description":"基础权益", "active":true, "default_price_id":"20260324001001", "default_price":{ "id":"20260324001001", "active":true, "type":"recurring", "unit_amount":1000, "recurring":{ "interval":"MONTH", "interval_count":1, "usage_type":"licensed", "trial_period_days":10 }, "metadata":"{\"key\":\"value\"}", "custom_unit_amount":{ "enable":true, "preset":88888, "maximum":1000000000, "minimum":100 } }, "metadata":"{\"key\":\"value\"}", "gmt_create":"2026-03-24 18:00:00" }, "recurring":{ "interval":"MONTH", "interval_count":1, "usage_type":"licensed", "trial_period_days":10 }, "metadata":"{\"key\":\"value\"}", "gmt_create":"1774501132425" }, "coupon_id":"FB28ET2Z", "discount_amount":"100" } ], "pending_items":[ { "item_id":"2026032012314", "quantity":"10", "created":"2026-03-20 14:10:00", "status":"PENDING", "period_start":"2026-03-20 14:10:00", "period_end":"2026-03-20 14:10:00", "price":{ "id":"20260324001001", "active":true, "type":"recurring", "unit_amount":"1000", "product_id":"202603240020000001001", "product":{ "id":"20260324001001", "name":"Gold 会员", "description":"基础权益", "active":true, "default_price_id":"20260324001001", "default_price":{ "id":"20260324001001", "active":true, "type":"recurring", "unit_amount":1000, "recurring":{ "interval":"MONTH", "interval_count":1, "usage_type":"licensed", "trial_period_days":10 }, "metadata":"{\"key\":\"value\"}", "custom_unit_amount":{ "enable":true, "preset":88888, "maximum":1000000000, "minimum":100 } }, "metadata":"{\"key\":\"value\"}", "gmt_create":"2026-03-24 18:00:00" }, "recurring":{ "interval":"MONTH", "interval_count":1, "usage_type":"licensed", "trial_period_days":10 }, "metadata":"{\"key\":\"value\"}", "gmt_create":"1774501132425" } } ], "trial_start":"2026-02-20 14:10:00", "trial_end":"2026-02-27 23:59:59", "deduct_type":"SUBSCRIBE_DEDUCT" } ] }, "sign":"ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE" } ``` #### 异常响应示例 ``` {"alipay_trade_subscription_query_response":{"code":"20000","msg":"Service Currently Unavailable","sub_code":"isp.unknow-error","sub_msg":"系统繁忙"},"sign":"ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE"} ``` ### 业务错误码 |错误码|错误描述|解决方案| |---|---|---| |SYSTEM_ERROR|系统繁忙|服务器异常 可能发生了网络或者系统异常,导致服务调用失败,商户可以用同样的请求发起重试| |INVALID_PARAMETER|参数有误|请根据接口返回的参数非法的具体错误信息,修改参数后进行重试|