def all_servers(fsid):
    args, remainder = arg_parser_init('cluster/' + fsid + '/server').parse_known_args()
    return send_get(args)

def send_get(args):
    try:
        client = CalamariClient(api_url=CALAMARI_API_URL, username=args.user, password=args.password);
        response = client.get(args.url)
        return parse_and_return(response)
    except Exception as e:
        response = create_error_422(args.url, e.message)
        return print_and_return(response)