import { Api } from "https://dotland.deno.dev/x/grammy@v1.19.1/mod.ts";
Use this method to get up to date information about the chat (current name of the user for one-on-one conversations, current username of a user, group or channel, etc.). Returns a Chat object on success.
Parameters
Unique identifier for the target chat or username of the target supergroup or channel (in the format @channelusername)
Optional AbortSignal to cancel the request
Official reference: https://core.telegram.org/bots/api#getchat