TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
XhotelOrderAlipayfaceExtendRequest req = new XhotelOrderAlipayfaceExtendRequest();
req.setCheckOut(StringUtils.parseDateTime("2015-09-08 00:00:00"));
req.setTid(1231123123L);
req.setOutOrderId("123321");
req.setExtendFee(10000L);
req.setExtendDailyPriceInfo("[{\"day\":\"2015-08-12\",\"price\":48800},{\"day\":\"2015-08-13\",\"price\":48800}]");
XhotelOrderAlipayfaceExtendResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
XhotelOrderAlipayfaceExtendRequest req = new XhotelOrderAlipayfaceExtendRequest();
req.CheckOut = DateTime.Parse("2015-09-08 00:00:00");
req.Tid = 1231123123L;
req.OutOrderId = "123321";
req.ExtendFee = 10000L;
req.ExtendDailyPriceInfo = "[{\"day\":\"2015-08-12\",\"price\":48800},{\"day\":\"2015-08-13\",\"price\":48800}]";
XhotelOrderAlipayfaceExtendResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new XhotelOrderAlipayfaceExtendRequest;
$req->setCheckOut("2015-09-08 00:00:00");
$req->setTid("1231123123");
$req->setOutOrderId("123321");
$req->setExtendFee("10000");
$req->setExtendDailyPriceInfo("[{\"day\":\"2015-08-12\",\"price\":48800},{\"day\":\"2015-08-13\",\"price\":48800}]");
$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.xhotel.order.alipayface.extend' \
-d 'partner_id=apidoc' \
-d 'session=2aa87c41-789c-42de-9fe4-7a290ef74cdd' \
-d 'sign=076C625C11CAE9F4730AE477A54964DD' \
-d 'sign_method=hmac' \
-d 'timestamp=2024-04-20+03%3A24%3A38' \
-d 'v=2.0' \
-d 'check_out=2015-09-08+00%3A00%3A00' \
-d 'extend_daily_price_info=%7B%22day%22%3A%222015-08-12%22%2C%22price%22%3A48800%7D%2C%7B%22day%22%3A%222015-08-13%22%2C%22price%22%3A48800%7D' \
-d 'extend_fee=10000' \
-d 'out_order_id=123321' \
-d 'tid=1231123123'

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

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

req.check_out="2015-09-08 00:00:00"
req.tid=1231123123
req.out_order_id="123321"
req.extend_fee=10000
req.extend_daily_price_info="[{\"day\":\"2015-08-12\",\"price\":48800},{\"day\":\"2015-08-13\",\"price\":48800}]"
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.xhotel.order.alipayface.extend");
add_param(pRequest,"check_out","2015-09-08 00:00:00");
add_param(pRequest,"tid","1231123123");
add_param(pRequest,"out_order_id","123321");
add_param(pRequest,"extend_fee","10000");
add_param(pRequest,"extend_daily_price_info","{"day":"2015-08-12","price":48800},{"day":"2015-08-13","price":48800}");
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.xhotel.order.alipayface.extend', {
	'check_out':'2015-09-08 00:00:00',
	'tid':'1231123123',
	'out_order_id':'123321',
	'extend_fee':'10000',
	'extend_daily_price_info':'{"day":"2015-08-12","price":48800},{"day":"2015-08-13","price":48800}'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<xhotel_order_alipayface_extend_response>
    <result>success</result>
</xhotel_order_alipayface_extend_response>

{
    "xhotel_order_alipayface_extend_response":{
        "result":"success"
    }
}

<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"
	}
}