code: def __fetch_route53_zone_tags(self, zone_id):
          
          route53 = self.session.client('route53')
  
          try:
              return {
                  tag['Key']: tag['Value'] for tag in
                  route53.list_tags_for_resource(
                      ResourceType='hostedzone',
                      ResourceId=zone_id.split('/')[-1]
                  )['ResourceTagSet']['Tags']
              }
          finally:
              del route53
docs: Return a dict with the tags for the zone
  
          Args:
              zone_id (`str`): ID of the hosted zone
  
          Returns:
              :obj:`dict` of `str`: `str`