private static void EndpointCall(Dictionary <string, string> arguments) { string subscriptionKey = arguments["subscriptionkey"]; string issueTokenUrl = arguments["issuetokenurl"]; string endpointUrl = arguments["endpointurl"]; string voiceName = arguments["voicename"]; string locale = arguments["locale"]; string script = arguments["script"]; string outputfile = arguments["outputfile"]; bool isSSML = false; if (arguments.Keys.ToList().Contains("isssml")) { isSSML = Convert.ToBoolean(arguments["isssml"]); } Endpoint.Call(subscriptionKey, issueTokenUrl, endpointUrl, voiceName, locale, script, outputfile, isSSML); }