Getting empty response from Titanium getResponseData() where there should be data - appcelerator

Question

I'm trying to get a response from a third party server. If I try to get the response from postman. I get an array of objects. So it does work, I'm pretty sure it does actually. However when I try to do it on my app it returns this empty array:
LOG:
[INFO] : SUCCESS AddressAddressListGet
[INFO] : Status code 200
[INFO] : DATA response: []
[INFO] : Text response: []
[INFO] : Todos os HEADERS Transfer-Encoding:Identity
[INFO] : Content-Type:text/plain; charset=utf-8
[INFO] : Server:Microsoft-HTTPAPI/2.0
[INFO] : Date:Wed, 28 Mar 2018 20:36:49 GMT
[INFO] : Connected? false
[INFO] : Type of connection GET
Here's the actual CODE:
var httpRequest = function(url, timeout, _headers, method, _data, onSuc, onErr)
{
var client = Ti.Network.createHTTPClient({
onload: onSuc,
onerror: onErr,
timeout: timeout //5000
});
client.open(method, url);
if (_headers.length != 0 && _headers != 0){
for (var key in _headers) {
client.setRequestHeader(key, _headers[key]);
if (_data.length != 0 && _data != 0)
{
client.send(JSON.stringify(_data));
} else {
client.send();
}
}; //END OF FUNC HTTPREQUEST()
var AddressAddressListGet = function(onSuc, onErr, accountId) {
if(typeof(accountId) == 'undefined' || accountId == 0)
{
var url = urlAddressAddressListGet + "?accountId=" + accountId;
}
else {
var url = urlAddressAddressListGet;
}
var header = {
"Content-Type": "application/json",
"Authorization": Ti.App.TOKEN
};
var _data = 0;
httpRequest(url, TIMEOUT, header, "GET", _data, onSuc, onErr);
}; //AddressAddressListGet
Here's my on success callback function:
var onsucAddressAddressListGet = function(e) {
console.log('SUCCESS AddressAddressListGet');
console.log("Status code " + this.getStatus());
console.log("DATA response: " + this.getResponseData());
console.log("Text response: " + this.getResponseText());
console.log("Todos os HEADERS " + this.getAllResponseHeaders());
console.log("Connected? " + this.getConnected());
console.log("Type of connection " + this.getConnectionType());
};
Any help or ideas on how to solve this problem would be of great help :D