/*
* This function add parameters to the API request and calls the API.
* It also Deserialize the response to a instance of WeatherForecastResponse
* which can then be used for verification.
* */
public void CallRequest(string city, string country, string tempUnits)
{
Console.WriteLine("\t Sending a GET request to the WeatherForecast API");
APIrequest.AddParameter("q", (city + "," + country));
APIrequest.AddParameter("APPID", AppID);
APIrequest.AddParameter("units", tempUnits);
string res = APIclient.Execute(APIrequest).Content;
response = JsonConvert.DeserializeObject <WeatherForecastResponse>(res);
}