usage: thermostat disconnect [-l <level>]
                  Disconnect from the currently connected storage. Any further
                  actions that require a connection to the storage will connect
                  again and prompt for authentication.
Note: this command is only supported inside the shell
thermostat disconnect
     --help                   show usage of command
  -l,--logLevel <logLevel>    sets the log level for this invocation. Possible
                              values for <logLevel> in decreasing severity are:
                              SEVERE, WARNING, INFO, CONFIG, FINE, FINER, FINEST
                              and OFF