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

async def raw(self, key, *, dc=None, watch=None, consistency=None):
        """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
        """
        response = await self._read(key,
                                    dc=dc,
                                    raw=True,
                                    watch=watch,
                                    consistency=consistency)
        return consul(response)