@type t() :: %Hotline.Types.Message{
  caption: String.t() | nil,
  chat: Hotline.Types.Chat.t(),
  date: integer(),
  document: map() | nil,
  entities: list() | nil,
  from: Hotline.Types.User.t() | nil,
  message_id: integer(),
  message_thread_id: integer() | nil,
  photo: list() | nil,
  reply_markup: map() | nil,
  reply_to_message: t() | nil,
  sender_chat: Hotline.Types.Chat.t() | nil,
  text: String.t() | nil
}