func main() { flag.Parse() var client *maps.Client var err error if *apiKey != "" { client, err = maps.NewClient(maps.WithAPIKey(*apiKey)) } else if *clientID != "" || *signature != "" { client, err = maps.NewClient(maps.WithClientIDAndSignature(*clientID, *signature)) } else { usageAndExit("Please specify an API Key, or Client ID and Signature.") } check(err) r := &maps.TextSearchRequest{ Query: *query, Language: *language, Radius: *radius, OpenNow: *opennow, } parseLocation(*location, r) parsePriceLevels(*minprice, *maxprice, r) resp, err := client.TextSearch(context.Background(), r) check(err) pretty.Println(resp) }