TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
FenxiaoYphRefundsGetRequest req = new FenxiaoYphRefundsGetRequest();
req.setRefundTypeList([20]L);
req.setTradeTypes([5]L);
req.setPageSize(50L);
req.setPageNum(1L);
req.setRefundStatusList([10]L);
req.setModifiedBeginTime(StringUtils.parseDateTime("2000-01-01 00:00:00"));
req.setChannelCodes([302]L);
req.setModifiedEndTime(StringUtils.parseDateTime("2000-01-01 00:00:00"));
req.setPurchaseOrderId(1234234234L);
req.setSubOrderId(4532534534L);
req.setUserRoleType(2L);
req.setQueryB2cRefund(true);
FenxiaoYphRefundsGetResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
FenxiaoYphRefundsGetRequest req = new FenxiaoYphRefundsGetRequest();
req.RefundTypeList = [20]L;
req.TradeTypes = [5]L;
req.PageSize = 50L;
req.PageNum = 1L;
req.RefundStatusList = [10]L;
req.ModifiedBeginTime = DateTime.Parse("2000-01-01 00:00:00");
req.ChannelCodes = [302]L;
req.ModifiedEndTime = DateTime.Parse("2000-01-01 00:00:00");
req.PurchaseOrderId = 1234234234L;
req.SubOrderId = 4532534534L;
req.UserRoleType = 2L;
req.QueryB2cRefund = true;
FenxiaoYphRefundsGetResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new FenxiaoYphRefundsGetRequest;
$req->setRefundTypeList("[20]");
$req->setTradeTypes("[5]");
$req->setPageSize("50");
$req->setPageNum("1");
$req->setRefundStatusList("[10]");
$req->setModifiedBeginTime("2000-01-01 00:00:00");
$req->setChannelCodes("[302]");
$req->setModifiedEndTime("2000-01-01 00:00:00");
$req->setPurchaseOrderId("1234234234");
$req->setSubOrderId("4532534534");
$req->setUserRoleType("2");
$req->setQueryB2cRefund("true");
$resp = $c->execute($req, $sessionKey);

curl -X POST 'http://gw.api.taobao.com/router/rest' \
-H 'Content-Type:application/x-www-form-urlencoded;charset=utf-8' \
-d 'app_key=12129701' \
-d 'format=json' \
-d 'method=taobao.fenxiao.yph.refunds.get' \
-d 'partner_id=apidoc' \
-d 'session=5a7130ae-5ee1-483f-88b1-1a15c83dcc8a' \
-d 'sign=44E9D0CD0D2A32246A55C2BC5AD00F71' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-04-28+04%3A02%3A38' \
-d 'v=2.0' \
-d 'channel_codes=302' \
-d 'modified_begin_time=2000-01-01+00%3A00%3A00' \
-d 'modified_end_time=2000-01-01+00%3A00%3A00' \
-d 'page_num=1' \
-d 'page_size=50' \
-d 'purchase_order_id=1234234234' \
-d 'query_b2c_refund=true' \
-d 'refund_status_list=10' \
-d 'refund_type_list=20' \
-d 'sub_order_id=4532534534' \
-d 'trade_types=5' \
-d 'user_role_type=2'

# -*- coding: utf-8 -*-
import top.api

req=top.api.FenxiaoYphRefundsGetRequest(url,port)
req.set_app_info(top.appinfo(appkey,secret))

req.refund_type_list=[20]
req.trade_types=[5]
req.page_size=50
req.page_num=1
req.refund_status_list=[10]
req.modified_begin_time="2000-01-01 00:00:00"
req.channel_codes=[302]
req.modified_end_time="2000-01-01 00:00:00"
req.purchase_order_id=1234234234
req.sub_order_id=4532534534
req.user_role_type=2
req.query_b2c_refund=true
try:
	resp= req.getResponse(sessionkey)
	print(resp)
except Exception,e:
	print(e)

pTopRequest pRequest = alloc_top_request();
pTopResponse pResponse = NULL;
pTaobaoClient pClient = alloc_taobao_client(url, appkey, appsecret);
set_api_name(pRequest,"taobao.fenxiao.yph.refunds.get");
add_param(pRequest,"refund_type_list","20");
add_param(pRequest,"trade_types","5");
add_param(pRequest,"page_size","50");
add_param(pRequest,"page_num","1");
add_param(pRequest,"refund_status_list","10");
add_param(pRequest,"modified_begin_time","2000-01-01 00:00:00");
add_param(pRequest,"channel_codes","302");
add_param(pRequest,"modified_end_time","2000-01-01 00:00:00");
add_param(pRequest,"purchase_order_id","1234234234");
add_param(pRequest,"sub_order_id","4532534534");
add_param(pRequest,"user_role_type","2");
add_param(pRequest,"query_b2c_refund","true");
pResponse = top_execute(pClient,pRequest,sessionKey);
printf("ret code:%d\n",pResponse->code);
if(pResponse->code == 0){
	pTopResponseIterator ite = init_response_iterator(pResponse);
	pResultItem pResultItem = alloc_result_item();
	while(parseNext(ite, pResultItem) == 0){
		printf("%s:%s\n",pResultItem->key,pResultItem->value);
	}
	destroy_response_iterator(ite);
	destroy_result_item(pResultItem);
}
destroy_top_request(pRequest);
destroy_top_response(pResponse);
destroy_taobao_client(pClient);

TopClient = require('./topClient').TopClient;
var client = new TopClient({
	'appkey': 'appkey',
	'appsecret': 'secret',
	'REST_URL': 'http://gw.api.taobao.com/router/rest'
});

client.execute('taobao.fenxiao.yph.refunds.get', {
	'refund_type_list':'20',
	'trade_types':'5',
	'page_size':'50',
	'page_num':'1',
	'refund_status_list':'10',
	'modified_begin_time':'2000-01-01 00:00:00',
	'channel_codes':'302',
	'modified_end_time':'2000-01-01 00:00:00',
	'purchase_order_id':'1234234234',
	'sub_order_id':'4532534534',
	'user_role_type':'2',
	'query_b2c_refund':'true'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<fenxiao_yph_refunds_get_response>
    <refund_detail_list>
        <refund_detail_list>
            <refund_fee>0</refund_fee>
            <gmt_modified>2000-01-01 00:00:00</gmt_modified>
            <refund_status>50</refund_status>
            <refund_desc>收单系统自动创建</refund_desc>
            <return_goods>true</return_goods>
            <refund_fee_yuan>0.00</refund_fee_yuan>
            <sub_order_id>46148182683334</sub_order_id>
            <buyer_refund>
                <gmt_modified>2000-01-01 00:00:00</gmt_modified>
                <buyer_nick>wuliqiang1314</buyer_nick>
                <refund_reason>卖家发错货</refund_reason>
                <goods_status_desc>买家已退货</goods_status_desc>
                <need_return_goods>true</need_return_goods>
                <refund_desc>退款说明</refund_desc>
                <sub_order_id>46148182683334</sub_order_id>
                <biz_order_id>1738195059791261700</biz_order_id>
                <return_fee>7920</return_fee>
                <to_seller_fee>0</to_seller_fee>
                <refund_create_time>2000-01-01 00:00:00</refund_create_time>
                <refund_id>110601615767267420</refund_id>
                <return_goods_quantity>2323</return_goods_quantity>
                <open_buyer_id>AHHJ-454545DHJ</open_buyer_id>
            </buyer_refund>
            <pay_sup_fee_yuan>0.00</pay_sup_fee_yuan>
            <purchase_order_id>46148182683334</purchase_order_id>
            <pay_sup_fee>0</pay_sup_fee>
            <refund_create_time>2000-01-01 00:00:00</refund_create_time>
            <refund_type>20</refund_type>
            <refund_status_code>RF_STATUS_WAIT_SELLER_CONFIRM_GOODS</refund_status_code>
            <refund_id>1234532672</refund_id>
            <return_logistics>
                <refund_logistics>
                    <company_code>SF</company_code>
                    <company_name>顺丰</company_name>
                    <mail_no>2323234</mail_no>
                </refund_logistics>
            </return_logistics>
            <refund_items>
                <refund_item>
                    <refund_item_id>23232323</refund_item_id>
                    <sub_order_id>232323</sub_order_id>
                    <refund_quantity>22</refund_quantity>
                </refund_item>
            </refund_items>
        </refund_detail_list>
    </refund_detail_list>
    <total_count>4</total_count>
    <opt_time>2000-01-01 00:00:00</opt_time>
    <result_code>SYSTEM_EXCEPTION</result_code>
    <remark>系统错误</remark>
</fenxiao_yph_refunds_get_response>

{
    "fenxiao_yph_refunds_get_response":{
        "refund_detail_list":{
            "refund_detail_list":[
                {
                    "refund_fee":0,
                    "gmt_modified":"2000-01-01 00:00:00",
                    "refund_status":50,
                    "refund_desc":"收单系统自动创建",
                    "return_goods":true,
                    "refund_fee_yuan":"0.00",
                    "sub_order_id":46148182683334,
                    "buyer_refund":{
                        "gmt_modified":"2000-01-01 00:00:00",
                        "buyer_nick":"wuliqiang1314",
                        "refund_reason":"卖家发错货",
                        "goods_status_desc":"买家已退货",
                        "need_return_goods":true,
                        "refund_desc":"退款说明",
                        "sub_order_id":46148182683334,
                        "biz_order_id":1738195059791261700,
                        "return_fee":7920,
                        "to_seller_fee":0,
                        "refund_create_time":"2000-01-01 00:00:00",
                        "refund_id":110601615767267420,
                        "return_goods_quantity":2323,
                        "open_buyer_id":"AHHJ-454545DHJ"
                    },
                    "pay_sup_fee_yuan":"0.00",
                    "purchase_order_id":46148182683334,
                    "pay_sup_fee":0,
                    "refund_create_time":"2000-01-01 00:00:00",
                    "refund_type":20,
                    "refund_status_code":"RF_STATUS_WAIT_SELLER_CONFIRM_GOODS",
                    "refund_id":1234532672,
                    "return_logistics":{
                        "refund_logistics":[
                            {
                                "company_code":"SF",
                                "company_name":"顺丰",
                                "mail_no":"2323234"
                            }
                        ]
                    },
                    "refund_items":{
                        "refund_item":[
                            {
                                "refund_item_id":23232323,
                                "sub_order_id":232323,
                                "refund_quantity":22
                            }
                        ]
                    }
                }
            ]
        },
        "total_count":4,
        "opt_time":"2000-01-01 00:00:00",
        "result_code":"SYSTEM_EXCEPTION",
        "remark":"系统错误"
    }
}

<error_response>
    <code>50</code>
    <msg>Remote service error</msg>
    <sub_code>isv.invalid-parameter</sub_code>
    <sub_msg>非法参数</sub_msg>
</error_response>

{
	"error_response":{
		"msg":"Remote service error",
		"code":50,
		"sub_msg":"非法参数",
		"sub_code":"isv.invalid-parameter"
	}
}