parser.add_option("-h", "--url", help = "API URL")
parser.add_option("-c", "--cacert", help = "API SSL certificate")
parser.add_option("-k", "--insecure", help = "Do not check SSL certificate")
-parser.add_option("-m", "--method", help = "API authentication method")
+parser.add_option("-m", "--method", help = "API authentication method", default='capability')
parser.add_option("-s", "--session", help = "API session key")
parser.add_option("-u", "--user", help = "API user name")
parser.add_option("-p", "--password", help = "API password")