- i -

• id : telebot_callback_query , telebot_chat , telebot_poll , telebot_user
• inline_message_id : telebot_callback_query
• invite_link : telebot_chat
• invoice : telebot_message
• is_animated : telebot_sticker , telebot_sticker_set
• is_anonymous : telebot_poll
• is_bot : telebot_user
• is_closed : telebot_poll
• is_member : telebot_chat_member