code: def absent(name, auth=None):
      '''
      Ensure a subnet does not exists
  
      name
          Name of the subnet
  
      '''
      ret = {'name': name,
             'changes': {},
             'result': True,
             'comment': ''}
  
      __salt__['neutronng.setup_clouds'](auth)
  
      subnet = __salt__['neutronng.subnet_get'](name=name)
  
      if subnet:
          if __opts__['test'] is True:
              ret['result'] = None
              ret['changes'] = {'id': subnet.id}
              ret['comment'] = 'Project will be deleted.'
              return ret
  
          __salt__['neutronng.subnet_delete'](name=subnet)
          ret['changes']['id'] = name
          ret['comment'] = 'Deleted subnet'
  
      return ref absent(name, auth=None):
      '''
      Ensure a subnet does not exists
  
      name
          Name of the subnet
  
      '''
      ret = {'name': name,
             'changes': {},
             'result': True,
             'comment': ''}
  
      __salt__['neutronng.setup_clouds'](auth)
  
      subnet = __salt__['neutronng.subnet_get'](name=name)
  
      if subnet:
          if __opts__['test'] is True:
              ret['result'] = None
              ret['changes'] = {'id': subnet.id}
              ret['comment'] = 'Project will be deleted.'
              return ret
  
          __salt__['neutronng.subnet_delete'](name=subnet)
          ret['changes']['id'] = name
          ret['comment'] = 'Deleted subnet'
  
      return ret
docs: Ensure a subnet does not exists
  
      name
          Name of the subnet