code: def member_data_for_in(self, leaderboard_name, member):
          '''
          Retrieve the optional member data for a given member in the named leaderboard.
  
          @param leaderboard_name [String] Name of the leaderboard.
          @param member [String] Member name.
          @return String of optional member data.
          '''
          return self.redis_connection.hget(
              self._member_data_key(leaderboard_name), memberf member_data_for_in(self, leaderboard_name, member):
          '''
          Retrieve the optional member data for a given member in the named leaderboard.
  
          @param leaderboard_name [String] Name of the leaderboard.
          @param member [String] Member name.
          @return String of optional member data.
          '''
          return self.redis_connection.hget(
              self._member_data_key(leaderboard_name), member)
docs: Retrieve the optional member data for a given member in the named leaderboard.
  
          @param leaderboard_name [String] Name of the leaderboard.
          @param member [String] Member name.
          @return String of optional member data.