code: public ResponseWrapper addChatRoomMember(long roomId, String... members)
              throws APIConnectionException, APIRequestException {
          return _chatRoomClient.addChatRoomMember(roomId, members);
      }
docs: Add members to chat room
  
  @param roomId  chat room id
  @param members username array
  @return No content
  @throws APIConnectionException connect exception
  @throws APIRequestException    request exception