code: public ConversationMessageList listConversationMessages(
              final String conversationId,
              final int offset,
              final int limit
      ) throws UnauthorizedException, GeneralException {
          String url = String.format(
                  "%s%s/%s%s",
                  CONVERSATIONS_BASE_URL,
                  CONVERSATION_PATH,
                  conversationId,
                  CONVERSATION_MESSAGE_PATH
          );
          return messageBirdService.requestList(url, offset, limit, ConversationMessageList.class);
      }
docs: Gets a ConversationMessage listing with specified pagination options.
  
  @param conversationId Conversation to get messages for.
  @param offset         Number of objects to skip.
  @param limit          Number of objects to take.
  @return List of messages.