code: def resolve(self, did):
          
  
          did_bytes = did_to_id_bytes(did)
          if not isinstance(did_bytes, bytes):
              raise TypeError('Invalid did: a 32 Byte DID value required.')
  
          # resolve a DID to a DDO
          url = self.get_resolve_url(did_bytes)
          logger.debug(f'found did {did} -> url={url}')
          return AquariusProvider.get_aquarius(url).get_asset_ddo(did)
docs: Resolve a DID to an URL/DDO or later an internal/external DID.
  
          :param did: 32 byte value or DID string to resolver, this is part of the ocean
              DID did:op:<32 byte value>
          :return string: URL or DDO of the resolved DID
          :return None: if the DID cannot be resolved
          :raises ValueError: if did is invalid
          :raises TypeError: if did has invalid format
          :raises TypeError: on non 32byte value as the DID
          :raises TypeError: on any of the resolved values are not string/DID bytes.
          :raises OceanDIDNotFound: if no DID can be found to resolve.