code: def muteThreadReactions(self, mute=True, thread_id=None):
          
          thread_id, thread_type = self._getThread(thread_id, None)
          data = {"reactions_mute_mode": int(mute), "thread_fbid": thread_id}
          r = self._post(self.req_url.MUTE_REACTIONS, data, fix_request=True)
docs: Mutes thread reactions
  
          :param mute: Boolean. True to mute, False to unmute
          :param thread_id: User/Group ID to mute. See :ref:`intro_threads`