Connecting ARIS API with ARIS report script

Hi all,

I want to connect the script in the ARIS report with ARIS API repository. I have tenant, name, password and key for creating a token and to start the connection, but in the following code I will not show them(but the fields aren't empty).

I get error that connection is refused on the line "var responseCode = con.getResponseCode();"

Can please someone help?

I have the following piece of code:

function httpRequestPOST(url){
    var obj = new java.net.URL(url);
    var con = obj.openConnection();
    con.setRequestMethod("POST");
    con.setRequestProperty("User-Agent", java.net.USER_AGENT);
    var tenant = "";
    var name = "";
    var password = "";
    var key = "";
    var authString = tenant + ":" + name + ":" + password + ":" + key;
    var encoder = new Base64.encode(authString);    
    con.setRequestProperty("Authorization", "Basic " + encoding);
    var responseCode = con.getResponseCode();
    var iN = new java.io.BufferedReader(new java.io.InputStreamReader(con.getInputStream()));
    var inputLine = new java.lang.String();
    var response = new java.lang.StringBuffer();
    while((inputLine = iN.readLine()) != null){
        response.append(inputLine);
    }
    iN.close();
    return new java.lang.String(response);
    
   try{
        con.getResponseCode();
    }
    catch(e){
        e.getMessage();
    }
}