code: @ObjectiveCName("sendMessageWithMentionsDetect:withText:withMarkdownText:")
      public void sendMessageWithMentionsDetect(@NotNull Peer peer, @NotNull String text, @NotNull String markdownText) {
          sendMessage(peer, text, markdownText, null, true);
      }
docs: Send Text Message
  
  @param peer destination peer
  @param text message text