code: def update(self, networkipv4s):
          
  
          data = {'networks': networkipv4s}
          networkipv4s_ids = [str(networkipv4.get('id'))
                              for networkipv4 in networkipv4s]
  
          return super(ApiNetworkIPv4, self).put('api/v3/networkv4/%s/' %
                                                 ';'.join(networkipv4s_ids), data)
docs: Method to update network-ipv4's
  
          :param networkipv4s: List containing network-ipv4's desired to updated
          :return: None