code: def map_clonemode(vm_info):
      
      mode_map = {
        'state': 0,
        'child': 1,
        'all':   2
      }
  
      if not vm_info:
          return DEFAULT_CLONE_MODE
  
      if 'clonemode' not in vm_info:
          return DEFAULT_CLONE_MODE
  
      if vm_info['clonemode'] in mode_map:
          return mode_map[vm_info['clonemode']]
      else:
          raise SaltCloudSystemExit(
              "Illegal clonemode for virtualbox profile.  Legal values are: {}".format(','.join(mode_map.keys()))
          )
docs: Convert the virtualbox config file values for clone_mode into the integers the API requires