TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
DaifaDistributorOrderCancelRequest req = new DaifaDistributorOrderCancelRequest();
req.setReason("用户申请退款");
req.setScpOrderId(123456L);
req.setDistributorId(123456L);
DaifaDistributorOrderCancelResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
DaifaDistributorOrderCancelRequest req = new DaifaDistributorOrderCancelRequest();
req.Reason = "用户申请退款";
req.ScpOrderId = 123456L;
req.DistributorId = 123456L;
DaifaDistributorOrderCancelResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new DaifaDistributorOrderCancelRequest;
$req->setReason("用户申请退款");
$req->setScpOrderId("123456");
$req->setDistributorId("123456");
$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.daifa.distributor.order.cancel' \
-d 'partner_id=apidoc' \
-d 'session=9074f6f2-06cb-4a40-bc03-371d43cc21e6' \
-d 'sign=2381278FDC8F758E6E39C714AD308E21' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-04-24+12%3A30%3A27' \
-d 'v=2.0' \
-d 'distributor_id=123456' \
-d 'reason=%E7%94%A8%E6%88%B7%E7%94%B3%E8%AF%B7%E9%80%80%E6%AC%BE' \
-d 'scp_order_id=123456'

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

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

req.reason="用户申请退款"
req.scp_order_id=123456
req.distributor_id=123456
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.daifa.distributor.order.cancel");
add_param(pRequest,"reason","用户申请退款");
add_param(pRequest,"scp_order_id","123456");
add_param(pRequest,"distributor_id","123456");
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.daifa.distributor.order.cancel', {
	'reason':'用户申请退款',
	'scp_order_id':'123456',
	'distributor_id':'123456'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<daifa_distributor_order_cancel_response>
    <call_result>false</call_result>
    <call_err_code>SYSTEM_ERROR</call_err_code>
    <call_err_msg>系统异常</call_err_msg>
</daifa_distributor_order_cancel_response>

{
    "daifa_distributor_order_cancel_response":{
        "call_result":"false",
        "call_err_code":"SYSTEM_ERROR",
        "call_err_msg":"系统异常"
    }
}

<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"
	}
}