send_parser.add_argument("--short-api",default=argparse.SUPPRESS,action="store",choices=["clckru","yourls"],help="API used by shortener service")
send_parser.add_argument("--short-api",default=argparse.SUPPRESS,action="store",choices=["clckru","tinyurl","yourls"],help="API used by shortener service")
send_parser.add_argument("--short-url",default=argparse.SUPPRESS,help="URL of shortener service API")
send_parser.add_argument("--short-url",default=argparse.SUPPRESS,help="URL of shortener service API")