UpdateChatUnreadReactionCount¶ Update · TDLib 1.8.67 · d1085f9c The chat unread_reaction_count has changed UpdateChatUnreadReactionCount( chat_id: int53, unread_reaction_count: int32 ) → Update chat_id¶ int53 Chat identifier unread_reaction_count¶ int32 The number of messages with unread reactions left in the chat