TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
RefundMessageAddRequest req = new RefundMessageAddRequest();
req.setRefundId(2010989898L);
req.setContent("此商品是假货");
req.setImage(new FileItem("/tmp/file.txt"));
RefundMessageAddResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
RefundMessageAddRequest req = new RefundMessageAddRequest();
req.RefundId = 2010989898L;
req.Content = "此商品是假货";
req.Image = new FileItem("/tmp/file.txt");
RefundMessageAddResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new RefundMessageAddRequest;
$req->setRefundId("2010989898");
$req->setContent("此商品是假货");
//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->setImage(@fileLocation);
$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=taobao.refund.message.add' \
-F 'partner_id=apidoc' \
-F 'session=fc9245a0-1b6d-4660-9ebf-c4c9362e4c09' \
-F 'sign=EC48C8A1EE741FFB2953429F681B47ED' \
-F 'sign_method=hmac' \
-F 'timestamp=2025-04-24+16%3A57%3A40' \
-F 'v=2.0' \
-F 'content=%E6%AD%A4%E5%95%86%E5%93%81%E6%98%AF%E5%81%87%E8%B4%A7' \
-F 'refund_id=2010989898' \
-F 'image=@/tmp/file.txt'

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

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

req.refund_id=2010989898
req.content="此商品是假货"
req.image=top.api.FileItem('abc.jpg',open('abc.jpg','rb'))
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.refund.message.add");
add_param(pRequest,"refund_id","2010989898");
add_param(pRequest,"content","此商品是假货");
add_file_param(pRequest,"image","文件内容");
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.refund.message.add', {
	'refund_id':'2010989898',
	'content':'此商品是假货',
	'image':'文件内容'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<refund_message_add_response>
    <refund_message>
        <id>127305</id>
        <created>2000-01-01 00:00:00</created>
    </refund_message>
</refund_message_add_response>

{
    "refund_message_add_response":{
        "refund_message":{
            "id":127305,
            "created":"2000-01-01 00:00:00"
        }
    }
}

<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"
	}
}