code: async def raw(self, key, *, dc=None, watch=None, consistency=None):
          
          response = await self._read(key,
                                      dc=dc,
                                      raw=True,
                                      watch=watch,
                                      consistency=consistency)
          return consul(response)
docs: Returns the specified key
  
          Parameters:
              key (str): Key to fetch
              dc (str): Specify datacenter that will be used.
                        Defaults to the agent's local datacenter.
              watch (Blocking): Do a blocking query
              consistency (Consistency): Force consistency
          Returns:
              ObjectMeta: where value is the raw value