code: def register(filename):
      '''
      Register a VM
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' vboxmanage.register my_vm_filename
      '''
      if not os.path.isfile(filename):
          raise CommandExecutionError(
              'The specified filename ({0}) does not exist.'.format(filename)
          )
  
      cmd = '{0} registervm {1}'.format(vboxcmd(), filename)
      ret = salt.modules.cmdmod.run_all(cmd)
      if ret['retcode'] == 0:
          return True
      return ret['stderr'f register(filename):
      '''
      Register a VM
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' vboxmanage.register my_vm_filename
      '''
      if not os.path.isfile(filename):
          raise CommandExecutionError(
              'The specified filename ({0}) does not exist.'.format(filename)
          )
  
      cmd = '{0} registervm {1}'.format(vboxcmd(), filename)
      ret = salt.modules.cmdmod.run_all(cmd)
      if ret['retcode'] == 0:
          return True
      return ret['stderr']
docs: Register a VM
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' vboxmanage.register my_vm_filename