Telegram bot api with proxy nginx host

nginx.conf

// 
https://<domain>/bot<token>/sendMessage?chat_id=<chat_or_channel>&parse_mode=html&disable_notification=true&text=Test

server {
  ...
  
  server_name <domain>;
  
  ...

  location /bot  {
    resolver 8.8.8.8;
    
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Server $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    set $url https://api.telegram.org;
    proxy_pass $url;
    client_max_body_size 10M;
  }

  ...
}