public void removeUsersFromRoom(String roomJid, List<Integer> userIdsList) throws QBResponseException { QBDialog dialog = DatabaseManager.getDialogByRoomJid(context, roomJid); QBCustomObjectUpdateBuilder requestBuilder = new QBCustomObjectUpdateBuilder(); requestBuilder.pullAll(com.quickblox.chat.Consts.DIALOG_OCCUPANTS, userIdsList.toArray()); updateDialog(dialog, requestBuilder); }