TaobaoClient client = new DefaultTaobaoClient(url, appkey, secret);
AompMavenGenerateParamRequest req = new AompMavenGenerateParamRequest();
req.setParam0("\"\"");
req.setParam1("IN");
req.setParam2("\"\"");
req.setParam3("\"\"");
AompMavenGenerateParamResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

ITopClient client = new DefaultTopClient(url, appkey, secret);
AompMavenGenerateParamRequest req = new AompMavenGenerateParamRequest();
req.Param0 = "\"\"";
req.Param1 = "IN";
req.Param2 = "\"\"";
req.Param3 = "\"\"";
AompMavenGenerateParamResponse rsp = client.Execute(req);
Console.WriteLine(rsp.Body);

$c = new TopClient;
$c->appkey = $appkey;
$c->secretKey = $secret;
$req = new AompMavenGenerateParamRequest;
$req->setParam0("\"\"");
$req->setParam1("IN");
$req->setParam2("\"\"");
$req->setParam3("\"\"");
$resp = $c->execute($req);

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.aomp.maven.generate.param' \
-d 'partner_id=apidoc' \
-d 'sign=EECF340BF75B830D9AC61504F1E139FE' \
-d 'sign_method=hmac' \
-d 'timestamp=2025-07-19+14%3A17%3A14' \
-d 'v=2.0' \
-d 'param0=%5C%22%5C%22' \
-d 'param1=IN' \
-d 'param2=%5C%22%5C%22' \
-d 'param3=%5C%22%5C%22'

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

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

req.param0="\"\""
req.param1="IN"
req.param2="\"\""
req.param3="\"\""
try:
	resp= req.getResponse()
	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.aomp.maven.generate.param");
add_param(pRequest,"param0","\"\"");
add_param(pRequest,"param1","IN");
add_param(pRequest,"param2","\"\"");
add_param(pRequest,"param3","\"\"");
pResponse = top_execute(pClient,pRequest,NULL);
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.aomp.maven.generate.param', {
	'param0':'\"\"',
	'param1':'IN',
	'param2':'\"\"',
	'param3':'\"\"'
}, function(error, response) {
	if (!error) console.log(response);
	else console.log(error);
})

<aomp_maven_generate_param_response>
    <result>{}</result>
</aomp_maven_generate_param_response>

{
    "aomp_maven_generate_param_response":{
        "result":"{}"
    }
}

<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"
	}
}