t() :: %Telegex.Model.Message{
  animation: Telegex.Model.Animation.t() | nil,
  audio: Telegex.Model.Audio.t() | nil,
  author_signature: String.t() | nil,
  caption: String.t() | nil,
  caption_entities: [Telegex.Model.MessageEntity.t()] | nil,
  channel_chat_created: boolean() | nil,
  chat: Telegex.Model.Chat.t(),
  connected_website: String.t() | nil,
  contact: Telegex.Model.Contact.t() | nil,
  date: integer(),
  delete_chat_photo: boolean() | nil,
  dice: Telegex.Model.Dice.t() | nil,
  document: Telegex.Model.Document.t() | nil,
  edit_date: integer() | nil,
  entities: [Telegex.Model.MessageEntity.t()] | nil,
  forward_date: integer() | nil,
  forward_from: Telegex.Model.User.t() | nil,
  forward_from_chat: Telegex.Model.Chat.t() | nil,
  forward_from_message_id: integer() | nil,
  forward_sender_name: String.t() | nil,
  forward_signature: String.t() | nil,
  from: Telegex.Model.User.t(),
  game: Telegex.Model.Game.t() | nil,
  group_chat_created: boolean() | nil,
  invoice: Telegex.Model.Invoice.t() | nil,
  left_chat_member: Telegex.Model.User.t() | nil,
  location: Telegex.Model.Location.t() | nil,
  media_group_id: String.t() | nil,
  message_id: integer(),
  migrate_from_chat_id: integer() | nil,
  migrate_to_chat_id: integer() | nil,
  new_chat_members: [Telegex.Model.User.t()] | nil,
  new_chat_photo: [Telegex.Model.PhotoSize.t()] | nil,
  new_chat_title: String.t() | nil,
  passport_data: Telegex.Model.PassportData.t() | nil,
  photo: [Telegex.Model.PhotoSize.t()] | nil,
  pinned_message: t() | nil,
  poll: Telegex.Model.Poll.t() | nil,
  reply_markup: Telegex.Model.InlineKeyboardMarkup.t() | nil,
  reply_to_message: t() | nil,
  sticker: Telegex.Model.Sticker.t() | nil,
  successful_payment: Telegex.Model.SuccessfulPayment.t() | nil,
  supergroup_chat_created: boolean() | nil,
  text: String.t() | nil,
  venue: Telegex.Model.Venue.t() | nil,
  via_bot: Telegex.Model.User.t() | nil,
  video: Telegex.Model.Video.t() | nil,
  video_note: Telegex.Model.VideoNote.t() | nil,
  voice: Telegex.Model.Voice.t() | nil
}