Use when a Telegram bot must send long, structured or AI-generated answers — headings, tables, lists, code, math, collages, slideshows, maps — or stream a reply token by token like a chat assistant, or send a message inside a group that only one user can see; also when a streamed answer loses its formatting, a long answer is being chunked at 4096 characters by hand, or you need `sendRichMessage`, `sendRichMessageDraft`, `sendMessageDraft`, or ephemeral messages.
