Can't send Webhook request from Actions - actions-on-google

Question

Im having problems contacting my web hook, I tried changing from Inline Script (is down below) to WebHook to my server api and with a direct json file on a web server that doesn't require authentication, but Im not having success, this is the script that I use to call my server:
https.get({
host: 'myurl.eu.ngrok.io',
path: 'apipath/function-called',
headers: {
'Authorization': 'mytoken',
},
}, function(response) {
let json = '';
response.on('data', function(chunk) {
console.log('received JSON response: ' + chunk);
json += chunk;
});
response.on('end', function() {
let jsonData = JSON.parse(json);
let stockPrice = jsonData.data[0].value;
console.log('the stock price received is:' + stockPrice);
let chat = 'The' + priceType + ' price for ' + companyName +
' on ' + date + ' was ' + stockPrice;
CloudFnResponse.send(buildChatResponse(chat));
});
});
when I test the Intent on Dialogflow they return me a 403, because the API requires authentication, when I try to do the same thing from Actions and with a logged account with Oauth / Google Sign In the error is this:
"responseMetadata": {
"status": {
"code": 14,
"message": "Webhook error (206)"
}
but watching the logs, I don't receive the request, giving a look to the exception from Cloud Platform, the server that answers doesn't have the headers my server use, I don't use NGNIX
Received response from agent with body: HTTP/1.1 200 OK Server: nginx/1.13.6 Date: Wed, 10 Oct 2018 08:15:48 GMT Content-Type: application/json;charset=UTF-8 Content-Length: 534 X-Cloud-Trace-Context: 6441a38beda637638dfd2e6b1f3e9c8a/7766163845645599757;o=0 Google-Actions-API-Version: 2 Via: 1.1 google Alt-Svc: clear
{
"conversationToken": "[]",
"expectUserResponse": true,
"expectedInputs": [
{
"inputPrompt": {
"richInitialPrompt": {
"items": [
{
"simpleResponse": {
"textToSpeech": "text request"
}
}
]
}
},
"possibleIntents": [
{
"intent": "assistant.intent.action.TEXT"
}
],
"speechBiasingHints": [
"$measureUnit",
"$product"
]
}
],
"responseMetadata": {
"status": {
"code": 14,
"message": "Webhook error (206)"
},
"queryMatchInfo": {
"queryMatched": true,
"intent": "d060e25c-2e4e-4c7e-903b-5cb55c13a6f0",
"parameterNames": [
"product",
"quantity",
"measureUnit"
]
}
}
}
anyone knows what could be the problem?

Answer 1

the problem seemed to be the 2nd version of the agent, the Web hook error is supossed to return the Error Code of the page, but it didnt.