TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
TmallExchangeRefuseRequest req = new TmallExchangeRefuseRequest();
req.setLeaveMessagePics(new FileItem("/tmp/file.txt"));
req.setLeaveMessage("没货了");
req.setDisputeId(123123123L);
req.setSellerRefuseReasonId(4002L);
req.setFields("dispute_id, bizorder_id, modified, status");
TmallExchangeRefuseResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
TmallExchangeRefuseRequest req = new TmallExchangeRefuseRequest();
req.LeaveMessagePics = new FileItem("/tmp/file.txt");
req.LeaveMessage = "没货了";
req.DisputeId = 123123123L;
req.SellerRefuseReasonId = 4002L;
req.Fields = "dispute_id, bizorder_id, modified, status";
TmallExchangeRefuseResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new TmallExchangeRefuseRequest;
//附件上传的机制参见PHP CURL文档，在文件路径前加@符号即可
$req->setLeaveMessagePics(@fileLocation);
$req->setLeaveMessage("没货了");
$req->setDisputeId("123123123");
$req->setSellerRefuseReasonId("4002");
$req->setFields("dispute_id, bizorder_id, modified, status");
$resp = $c->execute($req, $sessionKey);

curl -X POST 'http://gw.api.taobao.com/router/rest' \
-H 'Content-Type:multipart/form-data;charset=utf-8' \
-F 'app_key=12129701' \
-F 'format=json' \
-F 'method=tmall.exchange.refuse' \
-F 'partner_id=apidoc' \
-F 'session=4530a013-5c28-4849-abd3-aa01dd5c7a2f' \
-F 'sign=5E7598183BBFF214CEDF7AAF393EC989' \
-F 'sign_method=hmac' \
-F 'timestamp=2025-05-09+20%3A23%3A46' \
-F 'v=2.0' \
-F 'dispute_id=123123123' \
-F 'fields=dispute_id%2C+bizorder_id%2C+modified%2C+status' \
-F 'leave_message=%E6%B2%A1%E8%B4%A7%E4%BA%86' \
-F 'seller_refuse_reason_id=4002' \
-F 'leave_message_pics=@/tmp/file.txt'

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

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

req.leave_message_pics=top.api.FileItem('abc.jpg',open('abc.jpg','rb'))
req.leave_message="没货了"
req.dispute_id=123123123
req.seller_refuse_reason_id=4002
req.fields="dispute_id, bizorder_id, modified, status"
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,"tmall.exchange.refuse");
add_file_param(pRequest,"leave_message_pics","文件内容");
add_param(pRequest,"leave_message","没货了");
add_param(pRequest,"dispute_id","123123123");
add_param(pRequest,"seller_refuse_reason_id","4002");
add_param(pRequest,"fields","dispute_id, bizorder_id, modified, status");
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('tmall.exchange.refuse', {
	'leave_message_pics':'文件内容',
	'leave_message':'没货了',
	'dispute_id':'123123123',
	'seller_refuse_reason_id':'4002',
	'fields':'dispute_id, bizorder_id, modified, status'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<tmall_exchange_refuse_response>
    <result>
        <message>SUCCESS</message>
        <msg_code>10000</msg_code>
        <success>true</success>
        <exchange>
            <status>卖家拒绝换货申请</status>
            <modified>2000-01-01 00:00:00</modified>
            <dispute_id>123123123</dispute_id>
            <biz_order_id>456456456</biz_order_id>
        </exchange>
    </result>
</tmall_exchange_refuse_response>

{
    "tmall_exchange_refuse_response":{
        "result":{
            "message":"SUCCESS",
            "msg_code":"10000",
            "success":true,
            "exchange":{
                "status":"卖家拒绝换货申请",
                "modified":"2000-01-01 00:00:00",
                "dispute_id":"123123123",
                "biz_order_id":"456456456"
            }
        }
    }
}

<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"
	}
}