TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
RefundSmartNegotiationStatusGetRequest req = new RefundSmartNegotiationStatusGetRequest();
req.setRefundId(112233L);
RefundSmartNegotiationStatusGetResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
RefundSmartNegotiationStatusGetRequest req = new RefundSmartNegotiationStatusGetRequest();
req.RefundId = 112233L;
RefundSmartNegotiationStatusGetResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new RefundSmartNegotiationStatusGetRequest;
$req->setRefundId("112233");
$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.refund.smart.negotiation.status.get' \
-d 'partner_id=apidoc' \
-d 'session=85c26f23-fa3f-4078-8fd2-9234e320ca94' \
-d 'sign=C3DC9597FCB58CCECD96DD5ECBB3F869' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-09-24+03%3A13%3A09' \
-d 'v=2.0' \
-d 'refund_id=112233'

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

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

req.refund_id=112233
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.smart.negotiation.status.get");
add_param(pRequest,"refund_id","112233");
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.smart.negotiation.status.get', {
	'refund_id':'112233'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<refund_smart_negotiation_status_get_response>
    <negotiation_status>success</negotiation_status>
    <negotiation_start_time>2024-02-20 14:15:30</negotiation_start_time>
    <has_negotiation>true</has_negotiation>
    <negotiation_type>partial_refund_retention</negotiation_type>
    <return_address>112233</return_address>
    <refund_amount>10000</refund_amount>
</refund_smart_negotiation_status_get_response>

{
    "refund_smart_negotiation_status_get_response":{
        "negotiation_status":"success",
        "negotiation_start_time":"2024-02-20 14:15:30",
        "has_negotiation":true,
        "negotiation_type":"partial_refund_retention",
        "return_address":112233,
        "refund_amount":10000
    }
}

<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"
	}
}