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请求地址：

环境	HTTP请求地址	HTTPS请求地址
正式环境	http://gw.api.taobao.com/router/rest	https://eco.taobao.com/router/rest

公共请求参数：

名称	类型	是否必须	描述
method	String	是	API接口名称。
app_key	String	是	TOP分配给应用的AppKey。
target_app_key	String	否	被调用的目标AppKey，仅当被调用的API为第三方ISV提供时有效。
sign_method	String	是	签名的摘要算法，可选值为：hmac，md5。
sign	String	是	API输入参数签名结果，签名算法介绍请点击这里。
session	String	否	用户登录授权成功后，TOP颁发给应用的授权信息，详细介绍请点击这里。当此API的标签上注明：“需要授权”，则此参数必传；“不需要授权”，则此参数不需要传；“可选授权”，则此参数为可选。
timestamp	String	是	时间戳，格式为yyyy-MM-dd HH:mm:ss，时区为GMT+8，例如：2015-01-01 12:00:00。淘宝API服务端允许客户端请求最大时间误差为10分钟。
format	String	否	响应格式。默认为xml格式，可选值：xml，json。
v	String	是	API协议版本，可选值：2.0。
partner_id	String	否	合作伙伴身份标识。
simplify	Boolean	否	是否采用精简JSON返回格式，仅当format=json时有效，默认值为：false。

名称	类型	是否必须	示例值	更多限制	描述
change_issue_rq	ChangeIssueRQ	必须			改签出票回填入参rq
└ issue_fail_code Number 可选 8 改签失败出票回填code └ agent_id Number 可选 222333444 代理商id └ change_from_station String 可选北京改签票出发站 └ change_apply_id Number 可选 53333111 改签申请单id └ change_settlement_mode Number 可选 1 改签结算方式 0现金 1电子 └ tp_order_id Number 可选 43333222111 淘宝主单单号 └ alipay_trade_no String 可选 1111111111111111 支付宝交易流水号 └ ttp_order_id Number 可选 43333222111 ttp单号 └ alipay_account String 可选 123@alipay.com 支付宝账号 └ change_to_station String 可选北京北改签票到达站 └ issue_status Number 必须 1 出票状态 1成功 2失败 └ sequence_no String 可选 E1W123456 改签票123N6订单号 └ change_from_date_time String 可选 2023-01-01 12:00:00 改签票发车时间 └ change_to_date_time String 可选 2023-01-01 12:00:00 改签票到达时间 └ change_train_date String 可选 2023-01-01 改签票发车日期 └ change_train_code String 可选 G1 改签票车次号 change_tickets ChangeTicketDTO [] 可选 {} 改签票信息列表 └ change_seat_type_name String 可选二等座改签票坐席类型名 └ change_apply_id Number 可选 53232323234 改签申请单id └ handing_fee Number 可选 100 改签手续费，单位分 └ change_seat_type_code String 可选 o 改签票坐席类型code └ change_seat_no String 可选 001 改签票坐席号 └ sub_order_id Number 可选 5342332323 子单单号 └ change_coach_no String 可选 01 改签票车厢号 └ ticket_type_code String 可选 1 票类型code └ change_coach_name String 可选 01 改签票车厢名 └ ticket_type_name String 可选成人票票类型名称 └ change_ticket_price String 可选 1000 改签票票价，单位分 └ change_cost Number 可选 200 改签费，单位分 └ change_rate Number 可选 5 改签费率，5、15、40 └ issue_fail_msg String 可选余票不足改签出票失败msg

名称	类型	示例值	描述
is_success	Boolean	true	出票回填结果
fail_message	String	回填失败	回填失败原因
fail_code	String	-1	回填失败code

JAVA
.NET
PHP
CURL
Python
C/C++
NodeJS

TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
TrainAgentChangeissueConfirmVtwoRequest req = new TrainAgentChangeissueConfirmVtwoRequest();
TrainAgentChangeissueConfirmVtwoRequest.ChangeIssueRQ obj1 = new TrainAgentChangeissueConfirmVtwoRequest.ChangeIssueRQ();
obj1.setIssueFailCode(8L);
obj1.setAgentId(222333444L);
obj1.setChangeFromStation("北京");
obj1.setChangeApplyId(53333111L);
obj1.setChangeSettlementMode(1L);
obj1.setTpOrderId(43333222111L);
obj1.setAlipayTradeNo("1111111111111111");
obj1.setTtpOrderId(43333222111L);
obj1.setAlipayAccount("123@alipay.com");
obj1.setChangeToStation("北京北");
obj1.setIssueStatus(1L);
obj1.setSequenceNo("E1W123456");
obj1.setChangeFromDateTime("2023-01-01 12:00:00");
obj1.setChangeToDateTime("2023-01-01 12:00:00");
obj1.setChangeTrainDate("2023-01-01");
obj1.setChangeTrainCode("G1");
List<TrainAgentChangeissueConfirmVtwoRequest.ChangeTicketDTO> list3 = new ArrayList<TrainAgentChangeissueConfirmVtwoRequest.ChangeTicketDTO>();
TrainAgentChangeissueConfirmVtwoRequest.ChangeTicketDTO obj4 = new TrainAgentChangeissueConfirmVtwoRequest.ChangeTicketDTO();
list3.add(obj4);
obj4.setChangeSeatTypeName("二等座");
obj4.setChangeApplyId(53232323234L);
obj4.setHandingFee(100L);
obj4.setChangeSeatTypeCode("o");
obj4.setChangeSeatNo("001");
obj4.setSubOrderId(5342332323L);
obj4.setChangeCoachNo("01");
obj4.setTicketTypeCode("1");
obj4.setChangeCoachName("01");
obj4.setTicketTypeName("成人票");
obj4.setChangeTicketPrice("1000");
obj4.setChangeCost(200L);
obj4.setChangeRate(5L);
obj1.setChangeTickets(list3);
obj1.setIssueFailMsg("余票不足");
req.setChangeIssueRq(obj1);
TrainAgentChangeissueConfirmVtwoResponse rsp = client.execute(req, sessionKey);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
TrainAgentChangeissueConfirmVtwoRequest req = new TrainAgentChangeissueConfirmVtwoRequest();
TrainAgentChangeissueConfirmVtwoRequest.ChangeIssueRQDomain obj1 = new TrainAgentChangeissueConfirmVtwoRequest.ChangeIssueRQDomain();
obj1.IssueFailCode = 8L;
obj1.AgentId = 222333444L;
obj1.ChangeFromStation = "北京";
obj1.ChangeApplyId = 53333111L;
obj1.ChangeSettlementMode = 1L;
obj1.TpOrderId = 43333222111L;
obj1.AlipayTradeNo = "1111111111111111";
obj1.TtpOrderId = 43333222111L;
obj1.AlipayAccount = "123@alipay.com";
obj1.ChangeToStation = "北京北";
obj1.IssueStatus = 1L;
obj1.SequenceNo = "E1W123456";
obj1.ChangeFromDateTime = "2023-01-01 12:00:00";
obj1.ChangeToDateTime = "2023-01-01 12:00:00";
obj1.ChangeTrainDate = "2023-01-01";
obj1.ChangeTrainCode = "G1";
List<TrainAgentChangeissueConfirmVtwoRequest.ChangeTicketDTODomain> list3 = new List<TrainAgentChangeissueConfirmVtwoRequest.ChangeTicketDTODomain>();
TrainAgentChangeissueConfirmVtwoRequest.ChangeTicketDTODomain obj4 = new TrainAgentChangeissueConfirmVtwoRequest.ChangeTicketDTODomain();
list3.Add(obj4);
obj4.ChangeSeatTypeName = "二等座";
obj4.ChangeApplyId = 53232323234L;
obj4.HandingFee = 100L;
obj4.ChangeSeatTypeCode = "o";
obj4.ChangeSeatNo = "001";
obj4.SubOrderId = 5342332323L;
obj4.ChangeCoachNo = "01";
obj4.TicketTypeCode = "1";
obj4.ChangeCoachName = "01";
obj4.TicketTypeName = "成人票";
obj4.ChangeTicketPrice = "1000";
obj4.ChangeCost = 200L;
obj4.ChangeRate = 5L;
obj1.ChangeTickets= list3;
obj1.IssueFailMsg = "余票不足";
req.ChangeIssueRq_ = obj1;
TrainAgentChangeissueConfirmVtwoResponse rsp = client.Execute(req, sessionKey);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new TrainAgentChangeissueConfirmVtwoRequest;
$change_issue_rq = new ChangeIssueRQ;
$change_issue_rq->issue_fail_code="8";
$change_issue_rq->agent_id="222333444";
$change_issue_rq->change_from_station="北京";
$change_issue_rq->change_apply_id="53333111";
$change_issue_rq->change_settlement_mode="1";
$change_issue_rq->tp_order_id="43333222111";
$change_issue_rq->alipay_trade_no="1111111111111111";
$change_issue_rq->ttp_order_id="43333222111";
$change_issue_rq->alipay_account="123@alipay.com";
$change_issue_rq->change_to_station="北京北";
$change_issue_rq->issue_status="1";
$change_issue_rq->sequence_no="E1W123456";
$change_issue_rq->change_from_date_time="2023-01-01 12:00:00";
$change_issue_rq->change_to_date_time="2023-01-01 12:00:00";
$change_issue_rq->change_train_date="2023-01-01";
$change_issue_rq->change_train_code="G1";
$change_tickets = new ChangeTicketDTO;
$change_tickets->change_seat_type_name="二等座";
$change_tickets->change_apply_id="53232323234";
$change_tickets->handing_fee="100";
$change_tickets->change_seat_type_code="o";
$change_tickets->change_seat_no="001";
$change_tickets->sub_order_id="5342332323";
$change_tickets->change_coach_no="01";
$change_tickets->ticket_type_code="1";
$change_tickets->change_coach_name="01";
$change_tickets->ticket_type_name="成人票";
$change_tickets->change_ticket_price="1000";
$change_tickets->change_cost="200";
$change_tickets->change_rate="5";
$change_issue_rq->change_tickets = $change_tickets;
$change_issue_rq->issue_fail_msg="余票不足";
$req->setChangeIssueRq(json_encode($change_issue_rq));
$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.train.agent.changeissue.confirm.vtwo' \
-d 'partner_id=apidoc' \
-d 'session=dddaf28c-eb20-4650-9be0-973c11c79e16' \
-d 'sign=80CF644C0C38173DBCA9E3926BA454D3' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-01-29+08%3A13%3A11' \
-d 'v=2.0' \
-d 'change_issue_rq=null'

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

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

req.change_issue_rq="数据结构示例JSON格式"
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.train.agent.changeissue.confirm.vtwo");
add_param(pRequest,"change_issue_rq","数据结构JSON示例");
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.train.agent.changeissue.confirm.vtwo', {
	'change_issue_rq':'数据结构JSON示例'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

XML示例
JSON示例

<train_agent_changeissue_confirm_vtwo_response>
    <is_success>true</is_success>
    <fail_message>回填失败</fail_message>
    <fail_code>-1</fail_code>
</train_agent_changeissue_confirm_vtwo_response>

{
    "train_agent_changeissue_confirm_vtwo_response":{
        "is_success":true,
        "fail_message":"回填失败",
        "fail_code":"-1"
    }
}

XML示例
JSON示例

<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"
	}
}

错误码	错误描述	解决方案

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火车票API

taobao.train.agent.changeissue.confirm.vtwo (火车票代理商接口-跑腿改签出票回填-含鉴权校验)

公共参数

请求参数

响应参数

请求示例

响应示例

异常示例

错误码解释

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