code: def ec2_network_network_acl_id(self, lookup, default=None):
      
      network_acl_id = EFAwsResolver.__CLIENTS["ec2"].describe_network_acls(Filters=[{
        'Name': 'tag:Name',
        'Values': [lookup]
      }])
      if len(network_acl_id["NetworkAcls"]) > 0:
        return network_acl_id["NetworkAcls"][0]["NetworkAclId"]
      else:
        return default
docs: Args:
        lookup: the friendly name of the network ACL we are looking up
        default: the optional value to return if lookup failed; returns None if not set
      Returns:
        the ID of the network ACL, or None if no match found