When the agent is not running, trying to check the VM status raises an exception:
$ azk vm status
azk: Error
azk: at RequiredError.Error (<anonymous>)
azk: at new RequiredError (azk-0.16.3 - src/cmds/vm.js:13:20)
azk: at VM.require_running (azk-0.16.3 - src/cmds/vm.js:31:13)
azk: at VM.action_status (azk-0.16.3 - src/cmds/vm.js:105:12)
azk: at VM._callee$ (azk-0.16.3 - src/cmds/vm.js:46:45)
. . .
When the agent is not running, trying to check the VM status raises an exception: