--filter_available_for_backup={true|false}
If the parameter value is true, the software lists only virtual machines that are being managed by an agent. If the value is false, only unmanageable virtual machines are displayed. A virtual machine is unmanageable if the agent is absent, stopped or corrupted. This makes it unavailable for the management server. The parameter is used with the list vms command. If the parameter is not specified, the command shows both manageable and unmanageable virtual machines.