telegram/types.go

package telegram

type (
	// Update represents an incoming update.
	//
	// At most one of the optional parameters can be present in any given update.
	Update struct {
		// The update‘s unique identifier. Update identifiers start from a
		// certain positive number and increase sequentially. This ID becomes
		// especially handy if you’re using Webhooks, since it allows you to
		// ignore repeated updates or to restore the correct update sequence,
		// should they get out of order.
		UpdateID int `json:"update_id"`

		// New incoming message of any kind — text, photo, sticker, etc.
		Message *Message `json:"message,omitempty"`

		// New version of a message that is known to the bot and was edited
		EditedMessage *Message `json:"edited_message,omitempty"`

		// New incoming channel post of any kind — text, photo, sticker, etc.
		ChannelPost *Message `json:"channel_post,omitempty"`

		// New version of a channel post that is known to the bot and was edited
		EditedChannelPost *Message `json:"adited_channel_post,omitempty"`

		// New incoming inline query
		InlineQuery *InlineQuery `json:"inline_query,omitempty"`

		// The result of an inline query that was chosen by a user and sent to
		// their chat partner.
		ChosenInlineResult *ChosenInlineResult `json:"chosen_inline_result,omitempty"`

		// New incoming callback query
		CallbackQuery *CallbackQuery `json:"callback_query,omitempty"`

		// New incoming shipping query. Only for invoices with flexible price
		ShippingQuery *ShippingQuery `json:"shipping_query,omitempty"`

		// New incoming pre-checkout query. Contains full information about
		// checkout
		PreCheckoutQuery *PreCheckoutQuery `json:"pre_checkout_query,omitempty"`

		// New poll state. Bots receive only updates about polls, which are sent or stopped by the bot
		Poll *Poll `json:"poll,omitempty"`
	}

	// WebhookInfo contains information about the current status of a webhook.
	WebhookInfo struct {
		// Webhook URL, may be empty if webhook is not set up
		URL string `json:"url"`

		// Error message in human-readable format for the most recent error that
		// happened when trying to deliver an update via webhook
		LastErrorMessage string `json:"last_error_message,omitempty"`

		// True, if a custom certificate was provided for webhook certificate
		// checks
		HasCustomCertificate bool `json:"has_custom_certificate"`

		// Number of updates awaiting delivery
		PendingUpdateCount int `json:"pending_update_count"`

		// Maximum allowed number of simultaneous HTTPS connections to the
		// webhook for update delivery
		MaxConnections int `json:"max_connections,omitempty"`

		// Unix time for the most recent error that happened when trying to
		// deliver an update via webhook
		LastErrorDate int64 `json:"last_error_date,omitempty"`

		// A list of update types the bot is subscribed to. Defaults to all
		// update types
		AllowedUpdates []string `json:"allowed_updates,omitempty"`
	}

	// User represents a Telegram user or bot.
	User struct {
		// Unique identifier for this user or bot
		ID int `json:"id"`

		// True, if this user is a bot
		IsBot bool `json:"is_bot"`

		// User‘s or bot’s first name
		FirstName string `json:"first_name"`

		// User‘s or bot’s last name
		LastName string `json:"last_name,omitempty"`

		// User‘s or bot’s username
		Username string `json:"username,omitempty"`

		// IETF language tag of the user's language
		LanguageCode string `json:"language_code,omitempty"`
	}

	// Chat represents a chat.
	Chat struct {
		// Unique identifier for this chat.
		ID int64 `json:"id"`

		// Type of chat, can be either "private", "group", "supergroup" or
		// "channel"
		Type string `json:"type"`

		// Title, for supergroups, channels and group chats
		Title string `json:"title,omitempty"`

		// Username, for private chats, supergroups and channels if available
		Username string `json:"username,omitempty"`

		// First name of the other party in a private chat
		FirstName string `json:"first_name,omitempty"`

		// Last name of the other party in a private chat
		LastName string `json:"last_name,omitempty"`

		// Chat photo. Returned only in getChat.
		Photo *ChatPhoto `json:"photo,omitempty"`

		// Description, for groups, supergroups and channel chats. Returned only in getChat.
		Description string `json:"description,omitempty"`

		// Chat invite link, for supergroups and channel chats. Returned only in
		// getChat.
		InviteLink string `json:"invite_link,omitempty"`

		// Pinned message, for groups, supergroups and channels. Returned only in getChat.
		PinnedMessage *Message `json:"pinned_message,omitempty"`

		// Default chat member permissions, for groups and supergroups. Returned only in getChat.
		Permissions *ChatPermissions `json:"permissions,omitempty"`

		// For supergroups, the minimum allowed delay between consecutive messages sent by each unpriviledged user. Returned only in getChat.
		SlowModeDelay int `json:"slow_mode_delay,omitempty"`

		// For supergroups, name of Group sticker set. Returned only in getChat.
		StickerSetName string `json:"sticker_set_name,omitempty"`

		// True, if the bot can change group the sticker set. Returned only in
		// getChat.
		CanSetStickerSet bool `json:"can_set_sticker_set,omitempty"`
	}

	// Message represents a message.
	Message struct {
		// Unique message identifier inside this chat
		ID int `json:"message_id"`

		// Sender, empty for messages sent to channels
		From *User `json:"from,omitempty"`

		// Date the message was sent in Unix time
		Date int64 `json:"date"`

		// Conversation the message belongs to
		Chat *Chat `json:"chat"`

		// For forwarded messages, sender of the original message
		ForwardFrom *User `json:"forward_from,omitempty"`

		// For messages forwarded from channels, information about the original
		// channel
		ForwardFromChat *Chat `json:"forward_from_chat,omitempty"`

		// For messages forwarded from channels, identifier of the original
		// message in the channel
		ForwardFromMessageID int `json:"forward_from_message_id,omitempty"`

		// For messages forwarded from channels, signature of the post author if
		// present
		ForwardSignature string `json:"forward_signature,omitempty"`

		// Sender's name for messages forwarded from users who disallow adding a
		// link to their account in forwarded messages
		ForwardSenderName string `json:"forward_sender_name,omitempty"`

		// For forwarded messages, date the original message was sent in Unix
		// time
		ForwardDate int64 `json:"forward_date,omitempty"`

		// For replies, the original message. Note that the Message object in
		// this field will not contain further reply_to_message fields even if it
		// itself is a reply.
		ReplyToMessage *Message `json:"reply_to_message,omitempty"`

		// Date the message was last edited in Unix time
		EditDate int64 `json:"edit_date,omitempty"`

		// The unique identifier of a media message group this message belongs to
		MediaGroupID string `json:"media_group_id,omitempty"`

		// Signature of the post author for messages in channels
		AuthorSignature string `json:"author_signature,omitempty"`

		// For text messages, the actual UTF-8 text of the message, 0-4096
		// characters.
		Text string `json:"text,omitempty"`

		// For text messages, special entities like usernames, URLs, bot
		// commands, etc. that appear in the text
		Entities []MessageEntity `json:"entities,omitempty"`

		// For messages with a caption, special entities like usernames, URLs,
		// bot commands, etc. that appear in the caption
		CaptionEntities []MessageEntity `json:"caption_entities,omitempty"`

		// Message is an audio file, information about the file
		Audio *Audio `json:"audio,omitempty"`

		// Message is a general file, information about the file
		Document *Document `json:"document,omitempty"`

		// Message is an animation, information about the animation. For backward
		// compatibility, when this field is set, the document field will also be
		// set
		Animation *Animation `json:"animation,omitempty"`

		// Message is a game, information about the game.
		Game *Game `json:"game,omitempty"`

		// Message is a photo, available sizes of the photo
		Photo []PhotoSize `json:"photo,omitempty"`

		// Message is a sticker, information about the sticker
		Sticker *Sticker `json:"sticker,omitempty"`

		// Message is a video, information about the video
		Video *Video `json:"video,omitempty"`

		// Message is a voice message, information about the file
		Voice *Voice `json:"voice,omitempty"`

		// Message is a video note, information about the video message
		VideoNote *VideoNote `json:"video_note,omitempty"`

		// Caption for the document, photo or video, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Message is a shared contact, information about the contact
		Contact *Contact `json:"contact,omitempty"`

		// Message is a shared location, information about the location
		Location *Location `json:"location,omitempty"`

		// Message is a venue, information about the venue
		Venue *Venue `json:"venue,omitempty"`

		// Message is a native poll, information about the poll
		Poll *Poll `json:"poll,omitempry"`

		// New members that were added to the group or supergroup and information
		// about them (the bot itself may be one of these members)
		NewChatMembers []User `json:"new_chat_members,omitempty"`

		// A member was removed from the group, information about them (this
		// member may be the bot itself)
		LeftChatMember *User `json:"left_chat_member,omitempty"`

		// A chat title was changed to this value
		NewChatTitle string `json:"new_chat_title,omitempty"`

		// A chat photo was change to this value
		NewChatPhoto []PhotoSize `json:"new_chat_photo,omitempty"`

		// Service message: the chat photo was deleted
		DeleteChatPhoto bool `json:"delete_chat_photo,omitempty"`

		// Service message: the group has been created
		GroupChatCreated bool `json:"group_chat_created,omitempty"`

		// Service message: the supergroup has been created. This field can‘t be
		// received in a message coming through updates, because bot can’t be a
		// member of a supergroup when it is created. It can only be found in
		// reply_to_message if someone replies to a very first message in a
		// directly created supergroup.
		SupergroupChatCreated bool `json:"supergroup_chat_created,omitempty"`

		// Service message: the channel has been created. This field can‘t be
		// received in a message coming through updates, because bot can’t be a
		// member of a channel when it is created. It can only be found in
		// reply_to_message if someone replies to a very first message in a
		// channel.
		ChannelChatCreated bool `json:"channel_chat_created,omitempty"`

		// The group has been migrated to a supergroup with the specified
		// identifier.
		MigrateToChatID int64 `json:"migrate_to_chat_id,omitempty"`

		// The supergroup has been migrated from a group with the specified
		// identifier.
		MigrateFromChatID int64 `json:"migrate_from_chat_id,omitempty"`

		// Specified message was pinned. Note that the Message object in this
		// field will not contain further reply_to_message fields even if it is
		// itself a reply.
		PinnedMessage *Message `json:"pinned_message,omitempty"`

		// Message is an invoice for a payment, information about the invoice.
		Invoice *Invoice `json:"invoice,omitempty"`

		// Message is a service message about a successful payment, information
		// about the payment.
		SuccessfulPayment *SuccessfulPayment `json:"successful_payment,omitempty"`

		// The domain name of the website on which the user has logged in.
		ConnectedWebsite string `json:"connected_website,omitempty"`

		// Telegram Passport data
		PassportData *PassportData `json:"passport_data,omitempty"`

		// Inline keyboard attached to the message. login_url buttons are represented as ordinary url buttons.
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	}

	// MessageEntity represents one special entity in a text message. For
	// example, hashtags, usernames, URLs, etc.
	MessageEntity struct {
		// Type of the entity. Can be mention (@username), hashtag, bot_command,
		// url, email, bold (bold text), italic (italic text), code (monowidth
		// string), pre (monowidth block), text_link (for clickable text URLs),
		// text_mention (for users without usernames)
		Type string `json:"type"`

		// For "text_link" only, url that will be opened after user taps on the
		// text
		URL string `json:"url,omitempty"`

		// Offset in UTF-16 code units to the start of the entity
		Offset int `json:"offset"`

		// Length of the entity in UTF-16 code units
		Length int `json:"length"`

		// For "text_mention" only, the mentioned user
		User *User `json:"user,omitempty"`
	}

	// PhotoSize represents one size of a photo or a file / sticker thumbnail.
	PhotoSize struct {
		// Identifier for this file, which can be used to download or reuse the file
		FileID string `json:"file_id"`

		// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		FileUniqueID string `json:"file_unique_id"`

		// Photo width
		Width int `json:"width"`

		// Photo height
		Height int `json:"height"`

		// File size
		FileSize int `json:"file_size,omitempty"`
	}

	// Audio represents an audio file to be treated as music by the Telegram
	// clients.
	Audio struct {
		// Identifier for this file, which can be used to download or reuse the file
		FileID string `json:"file_id"`

		// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		FileUniqueID string `json:"file_unique_id"`

		// Duration of the audio in seconds as defined by sender
		Duration int `json:"duration"`

		// Performer of the audio as defined by sender or by audio tags
		Performer string `json:"performer,omitempty"`

		// Title of the audio as defined by sender or by audio tags
		Title string `json:"title,omitempty"`

		// MIME type of the file as defined by sender
		MimeType string `json:"mime_type,omitempty"`

		// File size
		FileSize int `json:"file_size,omitempty"`

		// Thumbnail of the album cover to which the music file belongs
		Thumb *PhotoSize `json:"thumb,omitempty"`
	}

	// Document represents a general file (as opposed to photos, voice messages
	// and audio files).
	Document struct {
		// Identifier for this file, which can be used to download or reuse the file
		FileID string `json:"file_id"`

		// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		FileUniqueID string `json:"file_unique_id"`

		// Document thumbnail as defined by sender
		Thumb *PhotoSize `json:"thumb,omitempty"`

		// Original filename as defined by sender
		FileName string `json:"file_name,omitempty"`

		// MIME type of the file as defined by sender
		MimeType string `json:"mime_type,omitempty"`

		// File size
		FileSize int `json:"file_size,omitempty"`
	}

	// Video represents a video file.
	Video struct {
		// Identifier for this file, which can be used to download or reuse the file
		FileID string `json:"file_id"`

		// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		FileUniqueID string `json:"file_unique_id"`

		// Video width as defined by sender
		Width int `json:"width"`

		// Video height as defined by sender
		Height int `json:"height"`

		// Duration of the video in seconds as defined by sender
		Duration int `json:"duration"`

		// Video thumbnail
		Thumb *PhotoSize `json:"thumb,omitempty"`

		// Mime type of a file as defined by sender
		MimeType string `json:"mime_type,omitempty"`

		// File size
		FileSize int `json:"file_size,omitempty"`
	}

	// Voice represents a voice note.
	Voice struct {
		// Identifier for this file, which can be used to download or reuse the file
		FileID string `json:"file_id"`

		// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		FileUniqueID string `json:"file_unique_id"`

		// Duration of the audio in seconds as defined by sender
		Duration int `json:"duration"`

		// MIME type of the file as defined by sender
		MimeType string `json:"mime_type,omitempty"`

		// File size
		FileSize int `json:"file_size,omitempty"`
	}

	// VideoNote represents a video message (available in Telegram apps as of
	// v.4.0).
	VideoNote struct {
		// Identifier for this file, which can be used to download or reuse the file
		FileID string `json:"file_id"`

		// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		FileUniqueID string `json:"file_unique_id"`

		// Video width and height (diameter of the video message) as defined by sender
		Length int `json:"length"`

		// Duration of the video in seconds as defined by sender
		Duration int `json:"duration"`

		// Video thumbnail
		Thumb *PhotoSize `json:"thumb,omitempty"`

		// File size
		FileSize int `json:"file_size,omitempty"`
	}

	// Contact represents a phone contact.
	Contact struct {
		// Contact's phone number
		PhoneNumber string `json:"phone_number"`

		// Contact's first name
		FirstName string `json:"first_name"`

		// Contact's last name
		LastName string `json:"last_name,omitempty"`

		// Contact's user identifier in Telegram
		UserID int `json:"user_id,omitempty"`

		// Additional data about the contact in the form of a vCard
		VCard string `json:"vcard,omitempty"`
	}

	// Location represents a point on the map.
	Location struct {
		// Longitude as defined by sender
		Longitude float32 `json:"longitude"`

		// Latitude as defined by sender
		Latitude float32 `json:"latitude"`
	}

	// Venue represents a venue.
	Venue struct {
		// Venue location
		Location *Location `json:"location"`

		// Name of the venue
		Title string `json:"title"`

		// Address of the venue
		Address string `json:"address"`

		// Foursquare identifier of the venue
		FoursquareID string `json:"foursquare_id,omitempty"`

		// Foursquare type of the venue. (For example,
		// "arts_entertainment/default", "arts_entertainment/aquarium" or
		// "food/icecream".)
		FoursquareType string `json:"foursquare_type,omitempty"`
	}

	// This object contains information about one answer option in a poll.
	PollOption struct {
		// Option text, 1-100 characters
		Text string `json:"text"`

		// Number of users that voted for this option
		VoterCount int `json:"voter_count"`
	}

	// This object contains information about a poll.
	Poll struct {
		// Unique poll identifier
		ID string `json:"id"`

		// Poll question, 1-255 characters
		Question string `json:"question"`

		// List of poll options
		Options []PollOption `json:"options"`

		// True, if the poll is closed
		IsClosed bool `json:"is_closed"`
	}

	// UserProfilePhotos represent a user's profile pictures.
	UserProfilePhotos struct {
		// Total number of profile pictures the target user has
		TotalCount int `json:"total_count"`

		// Requested profile pictures (in up to 4 sizes each)
		Photos [][]PhotoSize `json:"photos"`
	}

	// File represents a file ready to be downloaded. The file can be downloaded
	// via the link https://api.telegram.org/file/bot<token>/<file_path>. It is
	// guaranteed that the link will be valid for at least 1 hour. When the link
	// expires, a new one can be requested by calling getFile.
	//
	// Maximum file size to download is 20 MB
	File struct {
		// Identifier for this file, which can be used to download or reuse the file
		FileID string `json:"file_id"`

		// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		FileUniqueID string `json:"file_unique_id"`

		// File size, if known
		FileSize int `json:"file_size,omitempty"`

		// File path. Use https://api.telegram.org/file/bot<token>/<file_path> to
		// get the file.
		FilePath string `json:"file_path,omitempty"`
	}

	// ReplyKeyboardMarkup represents a custom keyboard with reply options (see
	// Introduction to bots for details and examples).
	ReplyKeyboardMarkup struct {
		// Array of button rows, each represented by an Array of KeyboardButton
		// objects
		Keyboard [][]KeyboardButton `json:"keyboard"`

		// Requests clients to resize the keyboard vertically for optimal fit
		// (e.g., make the keyboard smaller if there are just two rows of
		// buttons). Defaults to false, in which case the custom keyboard is
		// always of the same height as the app's standard keyboard.
		ResizeKeyboard bool `json:"resize_keyboard,omitempty"`

		// Requests clients to hide the keyboard as soon as it's been used. The
		// keyboard will still be available, but clients will automatically
		// display the usual letter-keyboard in the chat – the user can press a
		// special button in the input field to see the custom keyboard again.
		// Defaults to false.
		OneTimeKeyboard bool `json:"one_time_keyboard,omitempty"`

		// Use this parameter if you want to show the keyboard to specific users
		// only. Targets: 1) users that are @mentioned in the text of the Message
		// object; 2) if the bot's message is a reply (has reply_to_message_id),
		// sender of the original message.
		//
		// Example: A user requests to change the bot‘s language, bot replies to
		// the request with a keyboard to select the new language. Other users in
		// the group don’t see the keyboard.
		Selective bool `json:"selective,omitempty"`
	}

	// KeyboardButton represents one button of the reply keyboard. For simple
	// text buttons String can be used instead of this object to specify text of
	// the button. Optional fields are mutually exclusive.
	KeyboardButton struct {
		// Text of the button. If none of the optional fields are used, it will
		// be sent to the bot as a message when the button is pressed
		Text string `json:"text"`

		// If True, the user's phone number will be sent as a contact when the
		// button is pressed. Available in private chats only
		RequestContact bool `json:"request_contact,omitempty"`

		// If True, the user's current location will be sent when the button is
		// pressed. Available in private chats only
		RequestLocation bool `json:"request_location,omitempty"`
	}

	// ReplyKeyboardRemove will remove the current custom keyboard and display
	// the default letter-keyboard. By default, custom keyboards are displayed
	// until a new keyboard is sent by a bot. An exception is made for one-time
	// keyboards that are hidden immediately after the user presses a button
	// (see ReplyKeyboardMarkup).
	ReplyKeyboardRemove struct {
		// Requests clients to remove the custom keyboard (user will not be able
		// to summon this keyboard; if you want to hide the keyboard from sight
		// but keep it accessible, use one_time_keyboard in ReplyKeyboardMarkup)
		RemoveKeyboard bool `json:"remove_keyboard"`

		// Use this parameter if you want to remove the keyboard for specific
		// users only. Targets: 1) users that are @mentioned in the text of the
		// Message object; 2) if the bot's message is a reply (has
		// reply_to_message_id), sender of the original message.
		//
		// Example: A user votes in a poll, bot returns confirmation message in
		// reply to the vote and removes the keyboard for that user, while still
		// showing the keyboard with poll options to users who haven't voted yet.
		Selective bool `json:"selective,omitempty"`
	}

	// InlineKeyboardMarkup represents an inline keyboard that appears right next
	// to the message it belongs to.
	InlineKeyboardMarkup struct {
		// Array of button rows, each represented by an Array of
		// InlineKeyboardButton objects
		InlineKeyboard [][]InlineKeyboardButton `json:"inline_keyboard"`
	}

	// InlineKeyboardButton represents one button of an inline keyboard. You
	// must use exactly one of the optional fields.
	InlineKeyboardButton struct {
		// Label text on the button
		Text string `json:"text"`

		// HTTP url to be opened when button is pressed
		URL string `json:"url,omitempty"`

		// An HTTP URL used to automatically authorize the user. Can be used as a replacement for the Telegram
		// Login Widget.
		LoginURL *LoginURL `json:"login_url,omitempty"`

		// Data to be sent in a callback query to the bot when button is pressed,
		// 1-64 bytes
		CallbackData string `json:"callback_data,omitempty"`

		// If set, pressing the button will prompt the user to select one of
		// their chats, open that chat and insert the bot‘s username and the
		// specified inline query in the input field. Can be empty, in which
		// case just the bot’s username will be inserted.
		//
		// Note: This offers an easy way for users to start using your bot in
		// inline mode when they are currently in a private chat with it.
		// Especially useful when combined with switch_pm… actions – in this case
		// the user will be automatically returned to the chat they switched
		// from, skipping the chat selection screen.
		SwitchInlineQuery string `json:"switch_inline_query,omitempty"`

		// If set, pressing the button will insert the bot‘s username and the
		// specified inline query in the current chat's input field. Can be
		// empty, in which case only the bot’s username will be inserted.
		//
		// This offers a quick way for the user to open your bot in inline mode
		// in the same chat – good for selecting something from multiple options.
		SwitchInlineQueryCurrentChat string `json:"switch_inline_query_current_chat,omitempty"`

		// Description of the game that will be launched when the user presses
		// the button.
		//
		// NOTE: This type of button must always be the first button in the
		// first row.
		CallbackGame *CallbackGame `json:"callback_game,omitempty"`

		// Specify True, to send a Pay button.
		//
		// NOTE: This type of button must always be the first button in the
		// first row.
		Pay bool `json:"pay,omitempty"`
	}

	// LoginURL represents a parameter of the inline keyboard button used to automatically authorize a user.
	LoginURL struct {
		// An HTTP URL to be opened with user authorization data added to the query string when the button is
		// pressed. If the user refuses to provide authorization data, the original URL without information
		// about the user will be opened. The data added is the same as described in Receiving authorization
		// data.
		//
		// NOTE: You must always check the hash of the received data to verify the authentication and the
		// integrity of the data as described in Checking authorization.
		URL string `json:"url"`

		// New text of the button in forwarded messages.
		ForwardText string `json:"forward_text,omitempty"`

		// Username of a bot, which will be used for user authorization. See Setting up a bot for more
		// details. If not specified, the current bot's username will be assumed. The url's domain must be the
		// same as the domain linked with the bot. See Linking your domain to the bot for more details.
		BotUsername string `json:"bot_username,omitempty"`

		// Pass true to request the permission for your bot to send messages to the user.
		RequestWriteAccess bool `json:"request_write_access,omitempty"`
	}

	// CallbackQuery represents an incoming callback query from a callback button
	// in an inline keyboard. If the button that originated the query was
	// attached to a message sent by the bot, the field message will be present.
	// If the button was attached to a message sent via the bot (in inline mode),
	// the field inline_message_id will be present. Exactly one of the fields
	// data or game_short_name will be present.
	//
	// NOTE: After the user presses a callback button, Telegram clients will
	// display a progress bar until you call answerCallbackQuery. It is,
	// therefore, necessary to react by calling answerCallbackQuery even if no
	// notification to the user is needed (e.g., without specifying any of the
	// optional parameters).
	CallbackQuery struct {
		// Unique identifier for this query
		ID string `json:"id"`

		// Identifier of the message sent via the bot in inline mode, that
		// originated the query.
		InlineMessageID string `json:"inline_message_id,omitempty"`

		// Global identifier, uniquely corresponding to the chat to which the
		// message with the callback button was sent. Useful for high scores in
		// games.
		ChatInstance string `json:"chat_instance"`

		// Data associated with the callback button. Be aware that a bad client
		// can send arbitrary data in this field.
		Data string `json:"data,omitempty"`

		// Short name of a Game to be returned, serves as the unique identifier
		// for the game
		GameShortName string `json:"game_short_name,omitempty"`

		// Sender
		From *User `json:"from"`

		// Message with the callback button that originated the query. Note that
		// message content and message date will not be available if the message
		// is too old
		Message *Message `json:"message,omitempty"`
	}

	// ForceReply display a reply interface to the user (act as if the user has
	// selected the bot‘s message and tapped ’Reply'). This can be extremely
	// useful if you want to create user-friendly step-by-step interfaces without
	// having to sacrifice privacy mode.
	ForceReply struct {
		// Shows reply interface to the user, as if they manually selected the
		// bot‘s message and tapped ’Reply'
		ForceReply bool `json:"force_reply"`

		// Use this parameter if you want to force reply from specific users
		// only. Targets: 1) users that are @mentioned in the text of the Message
		// object; 2) if the bot's message is a reply (has reply_to_message_id),
		// sender of the original message.
		Selective bool `json:"selective,omitempty"`
	}

	// ChatPhoto represents a chat photo.
	ChatPhoto struct {
		// File identifier of small (160x160) chat photo. This file_id can be used only for photo download and only for as long as the photo is not changed.
		SmallFileID string `json:"small_file_id"`

		// Unique file identifier of small (160x160) chat photo, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		SmallFileUniqueID string `json:"small_file_unique_id"`

		// File identifier of big (640x640) chat photo. This file_id can be used only for photo download and only for as long as the photo is not changed.
		BigFileID string `json:"big_file_id"`

		// Unique file identifier of big (640x640) chat photo, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		BigFileUniqueID string `json:"big_file_unique_id"`
	}

	// ChatMember contains information about one member of a chat.
	ChatMember struct {
		// Information about the user
		User *User `json:"user"`

		// The member's status in the chat. Can be "creator", "administrator", "member", "restricted", "left"
		// or "kicked"
		Status string `json:"status"`

		// Owner and administrators only. Custom title for this user
		CustomTitle string `json:"custom_title,omitempty"`

		// Restictred and kicked only. Date when restrictions will be lifted for this user, unix time
		UntilDate int64 `json:"until_date,omitempty"`

		// Administrators only. True, if the bot is allowed to edit administrator privileges of that user
		CanBeEdited bool `json:"can_be_edited,omitempty"`

		// Administrators only. True, if the administrator can post in the channel, channels only
		CanPostMessages bool `json:"can_post_messages,omitempty"`

		// Administrators only. True, if the administrator can edit messages of other users, channels only
		CanEditMessages bool `json:"can_edit_messages,omitempty"`

		// Administrators only. True, if the administrator can delete messages of other users
		CanDeleteMessages bool `json:"can_delete_messages,omitempty"`

		// Administrators only. True, if the administrator can restrict, ban or
		// unban chat members
		CanRestrictMembers bool `json:"can_restrict_members,omitempty"`

		// Administrators only. True, if the administrator can add new
		// administrators with a subset of his own privileges or demote
		// administrators that he has promoted, directly or indirectly (promoted
		// by administrators that were appointed by the user)
		CanPromoteMembers bool `json:"can_promote_members,omitempty"`

		// Administrators and restricted only. True, if the user is allowed to change the chat title, photo
		// and other settings
		CanChangeInfo bool `json:"can_change_info,omitempty"`

		// Administrators and restricted only. True, if the user is allowed to invite new users to the chat
		CanInviteUsers bool `json:"can_invite_users,omitempty"`

		// Administrators and restricted only. True, if the user is allowed to pin messages; groups and
		// supergroups only
		CanPinMessages bool `json:"can_pin_messages,omitempty"`

		// Restricted only. True, if the user is a member of the chat at the moment of the request
		IsMember bool `json:"is_member,omitempty"`

		// Restricted only. True, if the user can send text messages, contacts,
		// locations and venues
		CanSendMessages bool `json:"can_send_messages,omitempty"`

		// Restricted only. True, if the user can send audios, documents, photos,
		// videos, video notes and voice notes, implies can_send_messages
		CanSendMediaMessages bool `json:"can_send_media_messages,omitempty"`

		// Restricted only. True, if the user is allowed to send polls
		CanSendPolls bool `json:"can_send_polls,omitempty"`

		// Restricted only. True, if the user can send animations, games,
		// stickers and use inline bots, implies can_send_media_messages
		CanSendOtherMessages bool `json:"can_send_other_messages,omitempty"`

		// Restricted only. True, if user may add web page previews to his
		// messages, implies can_send_media_messages
		CanAddWebPagePreviews bool `json:"can_add_web_page_previews,omitempty"`
	}

	// ChatPermissions describes actions that a non-administrator user is allowed to take in a chat.
	ChatPermissions struct {
		// True, if the user is allowed to send text messages, contacts, locations and venues
		CanSendMessages bool `json:"can_send_messages,omitempty"`

		// True, if the user is allowed to send audios, documents, photos, videos, video notes and voice
		// notes, implies can_send_messages
		CanSendMediaMessages bool `json:"can_send_media_messages,omitempty"`

		// True, if the user is allowed to send polls, implies can_send_messages
		CanSendPolls bool `json:"can_send_polls,omitempty"`

		// True, if the user is allowed to send animations, games, stickers and use inline bots, implies
		// can_send_media_messages
		CanSendOtherMessages bool `json:"can_send_other_messages,omitempty"`

		// True, if the user is allowed to add web page previews to their messages, implies can_send_media_messages
		CanAddWebPagePreviews bool `json:"can_add_web_page_previews,omitempty"`

		// True, if the user is allowed to change the chat title, photo and other settings. Ignored in public
		// supergroups
		CanChangeInfo bool `json:"can_change_info,omitempty"`

		// True, if the user is allowed to invite new users to the chat
		CanInviteUsers bool `json:"can_invite_users,omitempty"`

		// True, if the user is allowed to pin messages. Ignored in public supergroups
		CanPinMessages bool `json:"can_pin_messages,omitempty"`
	}

	// ResponseParameters contains information about why a request was
	// unsuccessful.
	ResponseParameters struct {
		// The group has been migrated to a supergroup with the specified
		// identifier.
		MigrateToChatID int64 `json:"migrate_to_chat_id,omitempty"`

		// In case of exceeding flood control, the number of seconds left to wait
		// before the request can be repeated
		RetryAfter int `json:"retry_after,omitempty"`
	}

	// InputMedia represents the content of a media message to be sent.
	InputMedia interface {
		File() string
		InputMediaCaption() string
		InputMediaParseMode() string
		InputMediaType() string
	}

	// InputMediaPhoto represents a photo to be sent.
	InputMediaPhoto struct {
		// Type of the result, must be photo
		Type string `json:"type"`

		// File to send. Pass a file_id to send a file that exists on the
		// Telegram servers (recommended), pass an HTTP URL for Telegram to get
		// a file from the Internet, or pass "attach://<file_attach_name>" to
		// upload a new one using multipart/form-data under <file_attach_name>
		// name.
		Media string `json:"media"`

		// Caption of the photo to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`
	}

	// InputMediaVideo represents a video to be sent.
	InputMediaVideo struct {
		// Type of the result, must be video
		Type string `json:"type"`

		// File to send. Pass a file_id to send a file that exists on the
		// Telegram servers (recommended), pass an HTTP URL for Telegram to get
		// a file from the Internet, or pass "attach://<file_attach_name>" to
		// upload a new one using multipart/form-data under <file_attach_name>
		// name.
		Media string `json:"media"`

		// Caption of the video to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Video width
		Width int `json:"width,omitempty"`

		// Video height
		Height int `json:"height,omitempty"`

		// Video duration
		Duration int `json:"duration,omitempty"`

		// Pass true, if the uploaded video is suitable for streaming
		SupportsStreaming bool `json:"supports_streaming,omitempty"`
	}

	// InputMediaAnimation represents an animation file (GIF or H.264/MPEG-4 AVC
	// video without sound) to be sent.
	InputMediaAnimation struct {
		// Type of the result, must be animation
		Type string `json:"type"`

		// File to send. Pass a file_id to send a file that exists on the
		// Telegram servers (recommended), pass an HTTP URL for Telegram to get
		// a file from the Internet, or pass "attach://<file_attach_name>" to
		// upload a new one using multipart/form-data under <file_attach_name
		// name.
		Media string `json:"media"`

		// Thumbnail of the file sent. The thumbnail should be in JPEG format and
		// less than 200 kB in size. A thumbnail‘s width and height should not
		// exceed 90. Ignored if the file is not uploaded using
		// multipart/form-data. Thumbnails can’t be reused and can be only
		// uploaded as a new file, so you can pass "attach://<file_attach_name>"
		// if the thumbnail was uploaded using multipart/form-data under
		// <file_attach_name>.
		Thumb InputFile `json:"thumb,omitempty"`

		// Caption of the animation to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Animation width
		Width int `json:"width,omitempty"`

		// Animation height
		Height int `json:"height,omitempty"`

		// Animation duration
		Duration int `json:"duration,omitempty"`
	}

	// InputMediaAudio represents an audio file to be treated as music to be sent.
	InputMediaAudio struct {
		// Type of the result, must be audio
		Type string `json:"type"`

		// File to send. Pass a file_id to send a file that exists on the
		// Telegram servers (recommended), pass an HTTP URL for Telegram to get
		// a file from the Internet, or pass "attach://<file_attach_name>" to
		// upload a new one using multipart/form-data under <file_attach_name>
		// name.
		Media string `json:"media"`

		// Thumbnail of the file sent. The thumbnail should be in JPEG format and
		// less than 200 kB in size. A thumbnail‘s width and height should not
		// exceed 90. Ignored if the file is not uploaded using
		// multipart/form-data. Thumbnails can’t be reused and can be only
		// uploaded as a new file, so you can pass "attach://<file_attach_name>"
		// if the thumbnail was uploaded using multipart/form-data under
		// <file_attach_name>.
		Thumb InputFile `json:"thumb,omitempty"`

		// Caption of the audio to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Duration of the audio in seconds
		Duration int `json:"duration,omitempty"`

		// Performer of the audio
		Performer string `json:"performer,omitempty"`

		// Title of the audio
		Title string `json:"title,omitempty"`
	}

	// InputMediaDocument represents a general file to be sent.
	InputMediaDocument struct {
		// Type of the result, must be document
		Type string `json:"type"`

		// File to send. Pass a file_id to send a file that exists on the
		// Telegram servers (recommended), pass an HTTP URL for Telegram to get
		// a file from the Internet, or pass "attach://<file_attach_name>" to
		// upload a new one using multipart/form-data under <file_attach_name>
		// name.
		Media string `json:"media"`

		// Thumbnail of the file sent. The thumbnail should be in JPEG format and
		// less than 200 kB in size. A thumbnail‘s width and height should not
		// exceed 90. Ignored if the file is not uploaded using
		// multipart/form-data. Thumbnails can’t be reused and can be only
		// uploaded as a new file, so you can pass "attach://<file_attach_name>"
		// if the thumbnail was uploaded using multipart/form-data under
		// <file_attach_name>.
		Thumb InputFile `json:"thumb,omitempty"`

		// Caption of the document to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`
	}

	// InputFile represents the contents of a file to be uploaded. Must be posted
	// using multipart/form-data in the usual way that files are uploaded via the
	// browser.
	InputFile interface{}

	// Animation provide an animation for your game so that it looks stylish in
	// chats (check out Lumberjack for an example). This object represents an
	// animation file to be displayed in the message containing a game.
	Animation struct {
		// Unique file identifier
		FileID string `json:"file_id"`

		// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		FileUniqueID string `json:"file_unique_id"`

		// Video width as defined by sender
		Width int `json:"width"`

		// Video height as defined by sender
		Height int `json:"height"`

		// Duration of the video in seconds as defined by sender
		Duration int `json:"duration"`

		// Animation thumbnail as defined by sender
		Thumb *PhotoSize `json:"thumb,omitempty"`

		// Original animation filename as defined by sender
		FileName string `json:"file_name,omitempty"`

		// MIME type of the file as defined by sender
		MimeType string `json:"mime_type,omitempty"`

		// File size
		FileSize int `json:"file_size,omitempty"`
	}

	// Game represents a game. Use BotFather to create and edit games, their
	// short names will act as unique identifiers.
	Game struct {
		// Title of the game
		Title string `json:"title"`

		// Description of the game
		Description string `json:"description"`

		// Brief description of the game or high scores included in the game
		// message. Can be automatically edited to include current high scores
		// for the game when the bot calls setGameScore, or manually edited
		// using editMessageText. 0-4096 characters.
		Text string `json:"text,omitempty"`

		// Photo that will be displayed in the game message in chats.
		Photo []PhotoSize `json:"photo"`

		// Special entities that appear in text, such as usernames, URLs, bot
		// commands, etc.
		TextEntities []MessageEntity `json:"text_entities,omitempty"`

		// Animation that will be displayed in the game message in chats. Upload
		// via BotFather
		Animation *Animation `json:"animation,omitempty"`
	}

	// CallbackGame a placeholder, currently holds no information. Use BotFather
	// to set up your game.
	CallbackGame struct{}

	// GameHighScore represents one row of the high scores table for a game.
	GameHighScore struct {
		// Position in high score table for the game
		Position int `json:"position"`

		// Score
		Score int `json:"score"`

		// User
		User *User `json:"user"`
	}

	// InlineQuery represents an incoming inline query. When the user sends an
	// empty query, your bot could return some default or trending results.
	InlineQuery struct {
		// Unique identifier for this query
		ID string `json:"id"`

		// Text of the query (up to 512 characters)
		Query string `json:"query"`

		// Offset of the results to be returned, can be controlled by the bot
		Offset string `json:"offset"`

		// Sender
		From *User `json:"from"`

		// Sender location, only for bots that request user location
		Location *Location `json:"location,omitempty"`
	}

	// InlineQueryResult represents one result of an inline query.
	InlineQueryResult interface {
		ResultID() string
		ResultType() string
		ResultReplyMarkup() *InlineKeyboardMarkup
	}

	// InlineQueryResultArticle represents a link to an article or web page.
	InlineQueryResultArticle struct {
		// Type of the result, must be article
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 Bytes
		ID string `json:"id"`

		// Title of the result
		Title string `json:"title"`

		// URL of the result
		URL string `json:"url,omitempty"`

		// Short description of the result
		Description string `json:"description,omitempty"`

		// Url of the thumbnail for the result
		ThumbURL string `json:"thumb_url,omitempty"`

		// Content of the message to be sent
		InputMessageContent interface{} `json:"input_message_content"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Pass True, if you don't want the URL to be shown in the message
		HideURL bool `json:"hide_url,omitempty"`

		// Thumbnail width
		ThumbWidth int `json:"thumb_width,omitempty"`

		// Thumbnail height
		ThumbHeight int `json:"thumb_height,omitempty"`
	}

	// InlineQueryResultPhoto represents a link to a photo. By default, this
	// photo will be sent by the user with optional caption. Alternatively, you
	// can use input_message_content to send a message with the specified content
	// instead of the photo.
	InlineQueryResultPhoto struct {
		// Type of the result, must be photo
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid URL of the photo. Photo must be in jpeg format. Photo size
		// must not exceed 5MB
		PhotoURL string `json:"photo_url"`

		// URL of the thumbnail for the photo
		ThumbURL string `json:"thumb_url"`

		// Title for the result
		Title string `json:"title,omitempty"`

		// Short description of the result
		Description string `json:"description,omitempty"`

		// Caption of the photo to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Width of the photo
		PhotoWidth int `json:"photo_width,omitempty"`

		// Height of the photo
		PhotoHeight int `json:"photo_height,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the photo
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultGif represents a link to an animated GIF file. By
	// default, this animated GIF file will be sent by the user with optional
	// caption. Alternatively, you can use input_message_content to send a
	// message with the specified content instead of the animation.
	InlineQueryResultGif struct {
		// Type of the result, must be gif
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid URL for the GIF file. File size must not exceed 1MB
		GifURL string `json:"gif_url"`

		// URL of the static thumbnail for the result (jpeg or gif)
		ThumbURL string `json:"thumb_url"`

		// Title for the result
		Title string `json:"title,omitempty"`

		// Caption of the GIF file to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Width of the GIF
		GifWidth int `json:"gif_width,omitempty"`

		// Height of the GIF
		GifHeight int `json:"gif_height,omitempty"`

		// Duration of the GIF
		GifDuration int `json:"gif_duration,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the GIF animation
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultMpeg4Gif represents a link to a video animation
	// (H.264/MPEG-4 AVC video without sound). By default, this animated MPEG-4
	// file will be sent by the user with optional caption. Alternatively, you
	// can use input_message_content to send a message with the specified content
	// instead of the animation.
	InlineQueryResultMpeg4Gif struct {
		// Type of the result, must be mpeg4_gif
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid URL for the MP4 file. File size must not exceed 1MB
		Mpeg4URL string `json:"mpeg4_url"`

		// URL of the static thumbnail (jpeg or gif) for the result
		ThumbURL string `json:"thumb_url"`

		// Title for the result
		Title string `json:"title,omitempty"`

		// Caption of the MPEG-4 file to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Video width
		Mpeg4Width int `json:"mpeg4_width,omitempty"`

		// Video height
		Mpeg4Height int `json:"mpeg4_height,omitempty"`

		// Video duration
		Mpeg4Duration int `json:"mpeg4_duration,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the video animation
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultVideo represents a link to a page containing an embedded
	// video player or a video file. By default, this video file will be sent by
	// the user with an optional caption. Alternatively, you can use
	// input_message_content to send a message with the specified content
	// instead of the video.
	//
	// If an InlineQueryResultVideo message contains an embedded video (e.g.,
	// YouTube), you must replace its content using input_message_content.
	InlineQueryResultVideo struct {
		// Type of the result, must be video
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid URL for the embedded video player or video file
		VideoURL string `json:"video_url"`

		// Mime type of the content of video url, "text/html" or "video/mp4"
		MimeType string `json:"mime_type"`

		// URL of the thumbnail (jpeg only) for the video
		ThumbURL string `json:"thumb_url"`

		// Title for the result
		Title string `json:"title"`

		// Caption of the video to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Short description of the result
		Description string `json:"description,omitempty"`

		// Video width
		VideoWidth int `json:"video_width,omitempty"`

		// Video height
		VideoHeight int `json:"video_height,omitempty"`

		// Video duration in seconds
		VideoDuration int `json:"video_duration,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the video. This field is
		// required if InlineQueryResultVideo is used to send an HTML-page as a
		// result (e.g., a YouTube video).
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultAudio represents a link to an mp3 audio file. By default,
	// this audio file will be sent by the user. Alternatively, you can use
	// input_message_content to send a message with the specified content
	// instead of the audio.
	InlineQueryResultAudio struct {
		// Type of the result, must be audio
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid URL for the audio file
		AudioURL string `json:"audio_url"`

		// Title
		Title string `json:"title"`

		// Caption, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Performer
		Performer string `json:"performer,omitempty"`

		// Audio duration in seconds
		AudioDuration int `json:"audio_duration,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the audio
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultVoice represents a link to a voice recording in an .ogg
	// container encoded with OPUS. By default, this voice recording will be
	// sent by the user. Alternatively, you can use input_message_content to
	// send a message with the specified content instead of the the voice message.
	InlineQueryResultVoice struct {
		// Type of the result, must be voice
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid URL for the voice recording
		VoiceURL string `json:"voice_url"`

		// Recording title
		Title string `json:"title"`

		// Caption, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Recording duration in seconds
		VoiceDuration int `json:"voice_duration,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the voice recording
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultDocument represents a link to a file. By default, this
	// file will be sent by the user with an optional caption. Alternatively,
	// you can use input_message_content to send a message with the specified
	// content instead of the file. Currently, only .PDF and .ZIP files can be
	// sent using this method.
	InlineQueryResultDocument struct {
		// Type of the result, must be document
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// Title for the result
		Title string `json:"title"`

		// Caption of the document to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// A valid URL for the file
		DocumentURL string `json:"document_url"`

		// Mime type of the content of the file, either "application/pdf" or
		// "application/zip"
		MimeType string `json:"mime_type"`

		// Short description of the result
		Description string `json:"description,omitempty"`

		// URL of the thumbnail (jpeg only) for the file
		ThumbURL string `json:"thumb_url,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the file
		InputMessageContent interface{} `json:"input_message_content,omitempty"`

		// Thumbnail width
		ThumbWidth int `json:"thumb_width,omitempty"`

		// Thumbnail height
		ThumbHeight int `json:"thumb_height,omitempty"`
	}

	// InlineQueryResultLocation represents a location on a map. By default, the
	// location will be sent by the user. Alternatively, you can use
	// input_message_content to send a message with the specified content
	// instead of the location.
	InlineQueryResultLocation struct {
		// Type of the result, must be location
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 Bytes
		ID string `json:"id"`

		// Location title
		Title string `json:"title"`

		// Url of the thumbnail for the result
		ThumbURL string `json:"thumb_url,omitempty"`

		// Location latitude in degrees
		Latitude float32 `json:"latitude"`

		// Location longitude in degrees
		Longitude float32 `json:"longitude"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the location
		InputMessageContent interface{} `json:"input_message_content,omitempty"`

		// Thumbnail width
		ThumbWidth int `json:"thumb_width,omitempty"`

		// Thumbnail height
		ThumbHeight int `json:"thumb_height,omitempty"`
	}

	// InlineQueryResultVenue represents a venue. By default, the venue will be
	// sent by the user. Alternatively, you can use input_message_content to
	// send a message with the specified content instead of the venue.
	InlineQueryResultVenue struct {
		// Type of the result, must be venue
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 Bytes
		ID string `json:"id"`

		// Title of the venue
		Title string `json:"title"`

		// Address of the venue
		Address string `json:"address"`

		// Foursquare identifier of the venue if known
		FoursquareID string `json:"foursquare_id,omitempty"`

		// Foursquare type of the venue, if known. (For example,
		// "arts_entertainment/default", "arts_entertainment/aquarium" or
		// "food/icecream".)
		FoursquareType string `json:"foursquare_type,omitempty"`

		// Url of the thumbnail for the result
		ThumbURL string `json:"thumb_url,omitempty"`

		// Latitude of the venue location in degrees
		Latitude float32 `json:"latitude"`

		// Longitude of the venue location in degrees
		Longitude float32 `json:"longitude"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the venue
		InputMessageContent interface{} `json:"input_message_content,omitempty"`

		// Thumbnail width
		ThumbWidth int `json:"thumb_width,omitempty"`

		// Thumbnail height
		ThumbHeight int `json:"thumb_height,omitempty"`
	}

	// InlineQueryResultContact represents a contact with a phone number. By
	// default, this contact will be sent by the user. Alternatively, you can
	// use input_message_content to send a message with the specified content
	// instead of the contact.
	InlineQueryResultContact struct {
		// Type of the result, must be contact
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 Bytes
		ID string `json:"id"`

		// Contact's phone number
		PhoneNumber string `json:"phone_number"`

		// Contact's first name
		FirstName string `json:"first_name"`

		// Contact's last name
		LastName string `json:"last_name,omitempty"`

		// Additional data about the contact in the form of a vCard, 0-2048 bytes
		VCard string `json:"vcard,omitempty"`

		// Url of the thumbnail for the result
		ThumbURL string `json:"thumb_url,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the contact
		InputMessageContent interface{} `json:"input_message_content,omitempty"`

		// Thumbnail width
		ThumbWidth int `json:"thumb_width,omitempty"`

		// Thumbnail height
		ThumbHeight int `json:"thumb_height,omitempty"`
	}

	// InlineQueryResultGame represents a Game.
	InlineQueryResultGame struct {
		// Type of the result, must be game
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// Short name of the game
		GameShortName string `json:"game_short_name"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	}

	// InlineQueryResultCachedPhoto represents a link to a photo stored on the
	// Telegram servers. By default, this photo will be sent by the user with an
	// optional caption. Alternatively, you can use input_message_content to
	// send a message with the specified content instead of the photo.
	InlineQueryResultCachedPhoto struct {
		// Type of the result, must be photo
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid file identifier of the photo
		PhotoFileID string `json:"photo_file_id"`

		// Title for the result
		Title string `json:"title,omitempty"`

		// Short description of the result
		Description string `json:"description,omitempty"`

		// Caption of the photo to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the photo
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultCachedGif represents a link to an animated GIF file
	// stored on the Telegram servers. By default, this animated GIF file will
	// be sent by the user with an optional caption. Alternatively, you can use
	// input_message_content to send a message with specified content instead of
	// the animation.
	InlineQueryResultCachedGif struct {
		// Type of the result, must be gif
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid file identifier for the GIF file
		GifFileID string `json:"gif_file_id"`

		// Title for the result
		Title string `json:"title,omitempty"`

		// Caption of the GIF file to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the GIF animation
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultCachedMpeg4Gif represents a link to a video animation
	// (H.264/MPEG-4 AVC video without sound) stored on the Telegram servers. By
	// default, this animated MPEG-4 file will be sent by the user with an
	// optional caption. Alternatively, you can use input_message_content to
	// send a message with the specified content instead of the animation.
	InlineQueryResultCachedMpeg4Gif struct {
		// Type of the result, must be mpeg4_gif
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid file identifier for the MP4 file
		Mpeg4FileID string `json:"mpeg4_file_id"`

		// Title for the result
		Title string `json:"title,omitempty"`

		// Caption of the MPEG-4 file to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the video animation
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultCachedSticker represents a link to a sticker stored on
	// the Telegram servers. By default, this sticker will be sent by the user.
	// Alternatively, you can use input_message_content to send a message with
	// the specified content instead of the sticker.
	InlineQueryResultCachedSticker struct {
		// Type of the result, must be sticker
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid file identifier of the sticker
		StickerFileID string `json:"sticker_file_id"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the sticker
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultCachedDocument represents a link to a file stored on the
	// Telegram servers. By default, this file will be sent by the user with an
	// optional caption. Alternatively, you can use input_message_content to
	// send a message with the specified content instead of the file.
	InlineQueryResultCachedDocument struct {
		// Type of the result, must be document
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// Title for the result
		Title string `json:"title"`

		// A valid file identifier for the file
		DocumentFileID string `json:"document_file_id"`

		// Short description of the result
		Description string `json:"description,omitempty"`

		// Caption of the document to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the file
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultCachedVideo represents a link to a video file stored on
	// the Telegram servers. By default, this video file will be sent by the
	// user with an optional caption. Alternatively, you can use
	// input_message_content to send a message with the specified content
	// instead of the video.
	InlineQueryResultCachedVideo struct {
		// Type of the result, must be video
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid file identifier for the video file
		VideoFileID string `json:"video_file_id"`

		// Title for the result
		Title string `json:"title"`

		// Short description of the result
		Description string `json:"description,omitempty"`

		// Caption of the video to be sent, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the video
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultCachedVoice represents a link to a voice message stored
	// on the Telegram servers. By default, this voice message will be sent by
	// the user. Alternatively, you can use input_message_content to send a
	// message with the specified content instead of the voice message.
	InlineQueryResultCachedVoice struct {
		// Type of the result, must be voice
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid file identifier for the voice message
		VoiceFileID string `json:"voice_file_id"`

		// Voice message title
		Title string `json:"title"`

		// Caption, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the voice message
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InlineQueryResultCachedAudio represents a link to an mp3 audio file
	// stored on the Telegram servers. By default, this audio file will be sent
	// by the user. Alternatively, you can use input_message_content to send a
	// message with the specified content instead of the audio.
	InlineQueryResultCachedAudio struct {
		// Type of the result, must be audio
		Type string `json:"type"`

		// Unique identifier for this result, 1-64 bytes
		ID string `json:"id"`

		// A valid file identifier for the audio file
		AudioFileID string `json:"audio_file_id"`

		// Caption, 0-200 characters
		Caption string `json:"caption,omitempty"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in the media caption.
		ParseMode string `json:"parse_mode,omitempty"`

		// Inline keyboard attached to the message
		ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`

		// Content of the message to be sent instead of the audio
		InputMessageContent interface{} `json:"input_message_content,omitempty"`
	}

	// InputMessageContent represents the content of a message to be sent as a result
	// of an inline query.
	InputMessageContent interface {
		IsInputMessageContent() bool
	}

	// InputTextMessageContent represents the content of a text message to be
	// sent as the result of an inline query.
	InputTextMessageContent struct {
		// Text of the message to be sent, 1-4096 characters
		MessageText string `json:"message_text"`

		// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
		// fixed-width text or inline URLs in your bot's message.
		ParseMode string `json:"parse_mode,omitempty"`

		// Disables link previews for links in the sent message
		DisableWebPagePreview bool `json:"disable_web_page_preview,omitempty"`
	}

	// InputLocationMessageContent represents the content of a location message
	// to be sent as the result of an inline query.
	InputLocationMessageContent struct {
		// Latitude of the location in degrees
		Latitude float32 `json:"latitude"`

		// Longitude of the location in degrees
		Longitude float32 `json:"longitude"`
	}

	// InputVenueMessageContent represents the content of a venue message to be
	// sent as the result of an inline query.
	InputVenueMessageContent struct {
		// Latitude of the venue in degrees
		Latitude float32 `json:"latitude"`

		// Longitude of the venue in degrees
		Longitude float32 `json:"longitude"`

		// Name of the venue
		Title string `json:"title"`

		// Address of the venue
		Address string `json:"address"`

		// Foursquare identifier of the venue, if known
		FoursquareID string `json:"foursquare_id,omitempty"`

		// Foursquare type of the venue, if known. (For example,
		// "arts_entertainment/default", "arts_entertainment/aquarium" or
		// "food/icecream".)
		FoursquareType string `json:"foursquare_type,omitempty"`
	}

	// InputContactMessageContent represents the content of a contact message to
	// be sent as the result of an inline query.
	InputContactMessageContent struct {
		// Contact's phone number
		PhoneNumber string `json:"phone_number"`

		// Contact's first name
		FirstName string `json:"first_name"`

		// Contact's last name
		LastName string `json:"last_name,omitempty"`

		// Additional data about the contact in the form of a vCard, 0-2048 bytes
		VCard string `json:"vcard,omitempty"`
	}

	// ChosenInlineResult represents a result of an inline query that was chosen
	// by the user and sent to their chat partner.
	ChosenInlineResult struct {
		// The unique identifier for the result that was chosen
		ResultID string `json:"result_id"`

		// Identifier of the sent inline message. Available only if there is an
		// inline keyboard attached to the message. Will be also received in
		// callback queries and can be used to edit the message.
		InlineMessageID string `json:"inline_message_id,omitempty"`

		// The query that was used to obtain the result
		Query string `json:"query"`

		// The user that chose the result
		From *User `json:"from"`

		// Sender location, only for bots that require user location
		Location *Location `json:"location,omitempty"`
	}

	// AuthParameters represent a Telegram Passport auth parameters for SDK.
	AuthParameters struct {
		// Unique identifier for the bot. You can get it from bot token.
		// For example, for the bot token
		// 1234567:4TT8bAc8GHUspu3ERYn-KGcvsvGB9u_n4ddy, the bot id is
		// 1234567.
		BotID int `json:"bot_id"`

		// A JSON-serialized object describing the data you want to
		// request
		Scope PassportScope `json:"scope"`

		// Public key of the bot
		PublicKey string `json:"public_key"`

		// Bot-specified nonce.
		//
		// Important: For security purposes it should be a
		// cryptographically secure unique identifier of the request. In
		// particular, it should be long enough and it should be
		// generated using a cryptographically secure pseudorandom number
		// generator. You should never accept credentials with the same
		// nonce twice.
		Nonce string `json:"nonce"`
	}

	// PassportScope represents the data to be requested.
	PassportScope struct {
		// List of requested elements, each type may be used only once
		// in the entire array of PassportScopeElement objects
		Data []PassportScopeElement `json:"data"`

		// Scope version, must be 1
		V int `json:"v"`
	}

	// PassportScopeElement represents a requested element.
	PassportScopeElement interface {
		PassportScopeElementTranslation() bool
		PassportScopeElementSelfie() bool
	}

	//PassportScopeElementOneOfSeveral represents several elements one of which must be provided.
	PassportScopeElementOneOfSeveral struct {
		// List of elements one of which must be provided;
		OneOf []PassportScopeElementOne `json:"one_of"`

		// Use this parameter if you want to request a selfie with the
		// document from this list that the user chooses to upload.
		Selfie bool `json:"selfie,omitempty"`

		// Use this parameter if you want to request a translation of
		// the document from this list that the user chooses to upload.
		// Note: We suggest to only request translations after you have
		// received a valid document that requires one.
		Translation bool `json:"translation,omitempty"`
	}

	// PassportScopeElementOne represents one particular element that must
	// be provided. If no options are needed, String can be used instead of
	// this object to specify the type of the element.
	PassportScopeElementOne struct {
		// Element type.
		Type string `json:"type"`

		// Use this parameter if you want to request a selfie with the
		// document as well.
		Selfie bool `json:"selfie,omitempty"`

		//  Use this parameter if you want to request a translation of
		// the document as well.
		Translation bool `json:"translation,omitempty"`

		// Use this parameter to request the first, last and middle name
		// of the user in the language of the user's country of residence.
		NativeNames bool `json:"native_names,omitempty"`
	}

	Passport struct {
		// Personal Details
		PersonalDetails struct {
			Data *PersonalDetails `json:"data"`
		} `json:"personal_details"`

		// Passport
		Passport struct {
			Data        *IDDocumentData `json:"data"`
			FrontSide   *PassportFile   `json:"front_side"`
			Selfie      *PassportFile   `json:"selfie,omitempty"`
			Translation []PassportFile  `json:"translation,omitempty"`
		} `json:"passport"`

		// Internal Passport
		InternalPassport struct {
			Data        *IDDocumentData `json:"data"`
			FrontSide   *PassportFile   `json:"front_side"`
			Selfie      *PassportFile   `json:"selfie,omitempty"`
			Translation []PassportFile  `json:"translation,omitempty"`
		} `json:"internal_passport"`

		// Driver License
		DriverLicense struct {
			Data        *IDDocumentData `json:"data"`
			FrontSide   *PassportFile   `json:"front_side"`
			ReverseSide *PassportFile   `json:"reverse_side"`
			Selfie      *PassportFile   `json:"selfie,omitempty"`
			Translation []PassportFile  `json:"translation,omitempty"`
		} `json:"driver_license"`

		// Identity Card
		IdentityCard struct {
			Data        *IDDocumentData `json:"data"`
			FrontSide   *PassportFile   `json:"front_side"`
			ReverseSide *PassportFile   `json:"reverse_side"`
			Selfie      *PassportFile   `json:"selfie,omitempty"`
			Translation []PassportFile  `json:"translation,omitempty"`
		} `json:"identity_card"`

		// Address
		Address struct {
			Data *ResidentialAddress `json:"data"`
		} `json:"address"`

		// Utility Bill
		UtilityBill struct {
			Files       []PassportFile `json:"files"`
			Translation []PassportFile `json:"translation,omitempty"`
		} `json:"utility_bill"`

		// Bank Statement
		BankStatement struct {
			Files       []PassportFile `json:"files"`
			Translation []PassportFile `json:"translation,omitempty"`
		} `json:"bank_statement"`

		// Rental Agreement
		RentalAgreement struct {
			Files       []PassportFile `json:"files"`
			Translation []PassportFile `json:"translation,omitempty"`
		} `json:"rental_agreement"`

		// Registration Page in the Internal Passport
		PassportRegistration struct {
			Files       []PassportFile `json:"files"`
			Translation []PassportFile `json:"translation,omitempty"`
		} `json:"passport_registration"`

		// Temporary Registration
		TemporaryRegistration struct {
			Files       []PassportFile `json:"files"`
			Translation []PassportFile `json:"translation,omitempty"`
		} `json:"temporary_registration"`

		// Phone number
		PhoneNumber string `json:"phone_number"`

		// Email
		Email string `json:"email"`
	}

	// PersonalDetails represents personal details.
	PersonalDetails struct {
		// First Name
		FirstName string `json:"first_name"`

		// Last Name
		LastName string `json:"last_name"`

		// Middle Name
		MiddleName string `json:"middle_name,omitempty"`

		// Date of birth in DD.MM.YYYY format
		BirthDate string `json:"birth_date"`

		// Gender, male or female
		Gender string `json:"gender"`

		// Citizenship (ISO 3166-1 alpha-2 country code)
		CountryCode string `json:"country_code"`

		// Country of residence (ISO 3166-1 alpha-2 country code)
		ResidenceCountryCode string `json:"residence_country_code"`

		// First Name in the language of the user's country of residence
		FirstNameNative string `json:"first_name_native"`

		// Last Name in the language of the user's country of residence
		LastNameNative string `json:"last_name_native"`

		// Middle Name in the language of the user's country of residence
		MiddleNameNative string `json:"middle_name_native,omitempty"`
	}

	// ResidentialAddress represents a residential address.
	ResidentialAddress struct {
		// First line for the address
		StreetLine1 string `json:"street_line1"`

		// Second line for the address
		StreetLine2 string `json:"street_line2,omitempty"`

		// City
		City string `json:"city"`

		// State
		State string `json:"state,omitempty"`

		// ISO 3166-1 alpha-2 country code
		CountryCode string `json:"country_code"`

		// Address post code
		PostCode string `json:"post_code"`
	}

	// IDDocumentData represents the data of an identity document.
	IDDocumentData struct {
		// Document number
		DocumentNo string `json:"document_no"`

		// Date of expiry, in DD.MM.YYYY format
		ExpiryDate string `json:"expiry_date,omitempty"`
	}

	// PassportData contains information about Telegram Passport data shared with
	// the bot by the user.
	PassportData struct {
		// Array with information about documents and other Telegram Passport
		// elements that was shared with the bot
		Data []EncryptedPassportElement `json:"data"`

		// Encrypted credentials required to decrypt the data
		Credentials *EncryptedCredentials `json:"credentials"`
	}

	// PassportFile represents a file uploaded to Telegram Passport. Currently all
	// Telegram Passport files are in JPEG format when decrypted and don't exceed
	// 10MB.
	PassportFile struct {
		// Identifier for this file, which can be used to download or reuse the file
		FileID string `json:"file_id"`

		// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		FileUniqueID string `json:"file_unique_id"`

		// File size
		FileSize int `json:"file_size"`

		// Unix time when the file was uploaded
		FileDate int `json:"file_date"`
	}

	// Credentials is a JSON-serialized object.
	Credentials struct {
		// Credentials for encrypted data
		SecureData *SecureData `json:"secure_data"`

		// Bot-specified nonce
		Nonce string `json:"nonce"`
	}

	// SecureData represents the credentials required to decrypt encrypted
	// data. All fields are optional and depend on fields that were requested.
	SecureData struct {
		// Credentials for encrypted personal details
		PersonalDetails *SecureValue `json:"personal_details,omitempty"`

		// Credentials for encrypted passport
		Passport *SecureValue `json:"passport,omitempty"`

		// Credentials for encrypted internal passport
		InternalPassport *SecureValue `json:"internal_passport,omitempty"`

		// Credentials for encrypted driver license
		DriverLicense *SecureValue `json:"driver_license,omitempty"`

		// Credentials for encrypted ID card
		IdentityCard *SecureValue `json:"identity_card,omitempty"`

		// Credentials for encrypted residential address
		Address *SecureValue `json:"address,omitempty"`

		// Credentials for encrypted utility bill
		UtilityBill *SecureValue `json:"utility_bill,omitempty"`

		// Credentials for encrypted bank statement
		BankStatement *SecureValue `json:"bank_statement,omitempty"`

		// Credentials for encrypted rental agreement
		RentalAgreement *SecureValue `json:"rental_agreement,omitempty"`

		// Credentials for encrypted registration from internal passport
		PassportRegistration *SecureValue `json:"passport_registration,omitempty"`

		// Credentials for encrypted temporary registration
		TemporaryRegistration *SecureValue `json:"temporary_registration,omitempty"`
	}

	// SecureValue represents the credentials required to decrypt encrypted
	// values. All fields are optional and depend on the type of fields that
	// were requested.
	SecureValue struct {
		// Credentials for encrypted Telegram Passport data.
		Data *DataCredentials `json:"data,omitempty"`

		// Credentials for an encrypted document's front side.
		FrontSide *FileCredentials `json:"front_side,omitempty"`

		// Credentials for an encrypted document's reverse side.
		ReverseSide *FileCredentials `json:"reverse_side,omitempty"`

		// Credentials for an encrypted selfie of the user with a document.
		Selfie *FileCredentials `json:"selfie,omitempty"`

		// Credentials for an encrypted translation of the document.
		Translation []FileCredentials `json:"translation,omitempty"`

		// Credentials for encrypted files.
		Files []FileCredentials `json:"files,omitempty"`
	}

	// DataCredentials can be used to decrypt encrypted data from the data
	// field in EncryptedPassportElement.
	DataCredentials struct {
		// Checksum of encrypted data
		DataHash string `json:"data_hash"`

		// Secret of encrypted data
		Secret string `json:"secret"`
	}

	// FileCredentials can be used to decrypt encrypted files from the
	// front_side, reverse_side, selfie, files and translation fields in
	// EncryptedPassportElement.
	FileCredentials struct {
		// Checksum of encrypted file
		FileHash string `json:"file_hash"`

		// Secret of encrypted file
		Secret string `json:"secret"`
	}

	// EncryptedPassportElement contains information about documents or other
	// Telegram Passport elements shared with the bot by the user.
	EncryptedPassportElement struct {
		// Element type.
		Type string `json:"type"`

		// Base64-encoded encrypted Telegram Passport element data provided by
		// the user, available for "personal_details", "passport",
		// "driver_license", "identity_card", "identity_passport" and "address"
		// types. Can be decrypted and verified using the accompanying
		// EncryptedCredentials.
		Data string `json:"data,omitempty"`

		// User's verified phone number, available only for "phone_number" type
		PhoneNumber string `json:"phone_number,omitempty"`

		// User's verified email address, available only for "email" type
		Email string `json:"email,omitempty"`

		// Array of encrypted files with documents provided by the user,
		// available for "utility_bill", "bank_statement", "rental_agreement",
		// "passport_registration" and "temporary_registration" types. Files can
		// be decrypted and verified using the accompanying EncryptedCredentials.
		Files []PassportFile `json:"files,omitempty"`

		// Encrypted file with the front side of the document, provided by the
		// user. Available for "passport", "driver_license", "identity_card" and
		// "internal_passport". The file can be decrypted and verified using the
		// accompanying EncryptedCredentials.
		FrontSide *PassportFile `json:"front_side,omitempty"`

		// Encrypted file with the reverse side of the document, provided by the
		// user. Available for "driver_license" and "identity_card". The file can
		// be decrypted and verified using the accompanying EncryptedCredentials.
		ReverseSide *PassportFile `json:"reverse_side,omitempty"`

		// Encrypted file with the selfie of the user holding a document,
		// provided by the user; available for "passport", "driver_license",
		// "identity_card" and "internal_passport". The file can be decrypted
		// and verified using the accompanying EncryptedCredentials.
		Selfie *PassportFile `json:"selfie,omitempty"`

		// Array of encrypted files with translated versions of documents
		// provided by the user. Available if requested for “passport”,
		// “driver_license”, “identity_card”, “internal_passport”,
		// “utility_bill”, “bank_statement”, “rental_agreement”,
		// “passport_registration” and “temporary_registration” types.
		// Files can be decrypted and verified using the accompanying
		// EncryptedCredentials.
		Translation []PassportFile `json:"translation,omitempty"`

		// Base64-encoded element hash for using in PassportElementErrorUnspecified
		Hash string `json:"hash"`
	}

	// EncryptedCredentials contains data required for decrypting and
	// authenticating EncryptedPassportElement. See the Telegram Passport
	// Documentation for a complete description of the data decryption and
	// authentication processes.
	EncryptedCredentials struct {
		// Base64-encoded encrypted JSON-serialized data with unique user's
		// payload, data hashes and secrets required for EncryptedPassportElement
		// decryption and authentication
		Data string `json:"data"`

		// Base64-encoded data hash for data authentication
		Hash string `json:"hash"`

		// Base64-encoded secret, encrypted with the bot's public RSA key,
		// required for data decryption
		Secret string `json:"secret"`
	}

	// PassportElementError represents an error in the Telegram Passport element
	// which was submitted that should be resolved by the user.
	PassportElementError interface {
		PassportElementErrorMessage() string
		PassportElementErrorSource() string
		PassportElementErrorType() string
	}

	// PassportElementErrorDataField represents an issue in one of the data
	// fields that was provided by the user. The error is considered resolved
	// when the field's value changes.
	PassportElementErrorDataField struct {
		// Error source, must be data
		Source string `json:"source"`

		// The section of the user's Telegram Passport which has the error, one
		// of "personal_details", "passport", "driver_license", "identity_card",
		// "internal_passport", "address"
		Type string `json:"type"`

		// Name of the data field which has the error
		FieldName string `json:"field_name"`

		// Base64-encoded data hash
		DataHash string `json:"data_hash"`

		// Error message
		Message string `json:"message"`
	}

	// PassportElementErrorFrontSide represents an issue with the front side of
	// a document. The error is considered resolved when the file with the front
	// side of the document changes.
	PassportElementErrorFrontSide struct {
		// Error source, must be front_side
		Source string `json:"source"`

		// The section of the user's Telegram Passport which has the issue, one
		// of "passport", "driver_license", "identity_card", "internal_passport"
		Type string `json:"type"`

		// Base64-encoded hash of the file with the front side of the document
		FileHash string `json:"file_hash"`

		// Error message
		Message string `json:"message"`
	}

	// PassportElementErrorReverseSide represents an issue with the reverse side
	// of a document. The error is considered resolved when the file with reverse
	// side of the document changes.
	PassportElementErrorReverseSide struct {
		// Error source, must be reverse_side
		Source string `json:"source"`

		// The section of the user's Telegram Passport which has the issue, one
		// of "driver_license", "identity_card"
		Type string `json:"type"`

		// Base64-encoded hash of the file with the reverse side of the document
		FileHash string `json:"file_hash"`

		// Error message
		Message string `json:"message"`
	}

	// PassportElementErrorSelfie represents an issue with the selfie with a
	// document. The error is considered resolved when the file with the selfie
	// changes.
	PassportElementErrorSelfie struct {
		// Error source, must be selfie
		Source string `json:"source"`

		// The section of the user's Telegram Passport which has the issue, one
		// of "passport", "driver_license", "identity_card", "internal_passport"
		Type string `json:"type"`

		// Base64-encoded hash of the file with the selfie
		FileHash string `json:"file_hash"`

		// Error message
		Message string `json:"message"`
	}

	// PassportElementErrorFile represents an issue with a document scan. The
	// error is considered resolved when the file with the document scan changes.
	PassportElementErrorFile struct {
		// Error source, must be file
		Source string `json:"source"`

		// The section of the user's Telegram Passport which has the issue, one
		// of "utility_bill", "bank_statement", "rental_agreement",
		// "passport_registration", "temporary_registration"
		Type string `json:"type"`

		// Base64-encoded file hash
		FileHash string `json:"file_hash"`

		// Error message
		Message string `json:"message"`
	}

	// PassportElementErrorFiles represents an issue with a list of scans. The
	// error is considered resolved when the list of files containing the scans
	// changes.
	PassportElementErrorFiles struct {
		// Error source, must be files
		Source string `json:"source"`

		// The section of the user's Telegram Passport which has the issue, one
		// of "utility_bill", "bank_statement", "rental_agreement",
		// "passport_registration", "temporary_registration"
		Type string `json:"type"`

		// List of base64-encoded file hashes
		FileHashes []string `json:"file_hashes"`

		// Error message
		Message string `json:"message"`
	}

	// PassportElementErrorTranslationFile represents an issue with one of the
	// files that constitute the translation of a document. The error is
	// considered resolved when the file changes.
	PassportElementErrorTranslationFile struct {
		// Error source, must be translation_file
		Source string `json:"source"`

		// Type of element of the user's Telegram Passport which has the issue,
		// one of “passport”, “driver_license”, “identity_card”,
		// “internal_passport”, “utility_bill”, “bank_statement”,
		// “rental_agreement”, “passport_registration”, “temporary_registration”
		Type string `json:"type"`

		// Base64-encoded file hash
		FileHash string `json:"file_hash"`

		// Error message
		Message string `json:"message"`
	}

	// PassportElementErrorTranslationFiles represents an issue with the translated
	// version of a document. The error is considered resolved when a file with the
	// document translation change.
	PassportElementErrorTranslationFiles struct {
		// Error source, must be translation_files
		Source string `json:"source"`

		// Type of element of the user's Telegram Passport which has the issue,
		// one of “passport”, “driver_license”, “identity_card”,
		// “internal_passport”, “utility_bill”, “bank_statement”,
		// “rental_agreement”, “passport_registration”, “temporary_registration”
		Type string `json:"type"`

		// List of base64-encoded file hashes
		FileHashes []string `json:"file_hashes"`

		// Error message
		Message string `json:"message"`
	}

	// PassportElementErrorUnspecified represents an issue in an unspecified place.
	// The error is considered resolved when new data is added.
	PassportElementErrorUnspecified struct {
		// Error source, must be unspecified
		Source string `json:"source"`

		// Type of element of the user's Telegram Passport which has the issue
		Type string `json:"type"`

		// Base64-encoded element hash
		ElementHash string `json:"element_hash"`

		// Error message
		Message string `json:"message"`
	}

	// LabeledPrice represents a portion of the price for goods or services.
	LabeledPrice struct {
		// Portion label
		Label string `json:"label"`

		//      Price of the product in the smallest units of the currency (integer,
		// not float/double). For example, for a price of US$ 1.45 pass amount =
		// 145. See the exp parameter in currencies.json, it shows the number of
		// digits past the decimal point for each currency (2 for the majority
		// of currencies).
		Amount int `json:"amount"`
	}

	// Invoice contains basic information about an invoice.
	Invoice struct {
		// Product name
		Title string `json:"title"`

		// Product description
		Description string `json:"description"`

		// Unique bot deep-linking parameter that can be used to generate this
		// invoice
		StartParameter string `json:"start_parameter"`

		// Three-letter ISO 4217 currency code
		Currency string `json:"currency"`

		// Total price in the smallest units of the currency (integer, not
		// float/double). For example, for a price of US$ 1.45 pass amount = 145.
		// See the exp parameter in currencies.json, it shows the number of
		// digits past the decimal point for each currency (2 for the majority
		// of currencies).
		TotalAmount int `json:"total_amount"`
	}

	// ShippingAddress represents a shipping address.
	ShippingAddress struct {
		// ISO 3166-1 alpha-2 country code
		CountryCode string `json:"country_code"`

		// State, if applicable
		State string `json:"state"`

		// City
		City string `json:"city"`

		// First line for the address
		StreetLine1 string `json:"street_line1"`

		// Second line for the address
		StreetLine2 string `json:"street_line2"`

		// Address post code
		PostCode string `json:"post_code"`
	}

	// OrderInfo represents information about an order.
	OrderInfo struct {
		// User name
		Name string `json:"name,omitempty"`

		// User's phone number
		PhoneNumber string `json:"phone_number,omitempty"`

		// User email
		Email string `json:"email,omitempty"`

		// User shipping address
		ShippingAddress *ShippingAddress `json:"shipping_address,omitempty"`
	}

	// ShippingOption represents one shipping option.
	ShippingOption struct {
		// Shipping option identifier
		ID string `json:"id"`

		// Option title
		Title string `json:"title"`

		// List of price portions
		Prices []LabeledPrice `json:"prices"`
	}

	// SuccessfulPayment contains basic information about a successful payment.
	SuccessfulPayment struct {
		// Three-letter ISO 4217 currency code
		Currency string `json:"currency"`

		// Bot specified invoice payload
		InvoicePayload string `json:"invoice_payload"`

		// Identifier of the shipping option chosen by the user
		ShippingOptionID string `json:"shipping_option_id,omitempty"`

		// Telegram payment identifier
		TelegramPaymentChargeID string `json:"telegram_payment_charge_id"`

		// Provider payment identifier
		ProviderPaymentChargeID string `json:"provider_payment_charge_id"`

		// Total price in the smallest units of the currency (integer, not
		// float/double). For example, for a price of US$ 1.45 pass amount = 145.
		// See the exp parameter in currencies.json, it shows the number of
		// digits past the decimal point for each currency (2 for the majority
		// of currencies).
		TotalAmount int `json:"total_amount"`

		// Order info provided by the user
		OrderInfo *OrderInfo `json:"order_info,omitempty"`
	}

	// ShippingQuery contains information about an incoming shipping query.
	ShippingQuery struct {
		// Unique query identifier
		ID string `json:"id"`

		// Bot specified invoice payload
		InvoicePayload string `json:"invoice_payload"`

		// User who sent the query
		From *User `json:"from"`

		// User specified shipping address
		ShippingAddress *ShippingAddress `json:"shipping_address"`
	}

	// PreCheckoutQuery contains information about an incoming pre-checkout query.
	PreCheckoutQuery struct {
		// Unique query identifier
		ID string `json:"id"`

		// Three-letter ISO 4217 currency code
		Currency string `json:"currency"`

		// Bot specified invoice payload
		InvoicePayload string `json:"invoice_payload"`

		// Identifier of the shipping option chosen by the user
		ShippingOptionID string `json:"shipping_option_id,omitempty"`

		// User who sent the query
		From *User `json:"from"`

		// Total price in the smallest units of the currency (integer, not
		// float/double). For example, for a price of US$ 1.45 pass amount = 145.
		// See the exp parameter in currencies.json, it shows the number of
		// digits past the decimal point for each currency (2 for the majority of
		// currencies).
		TotalAmount int `json:"total_amount"`

		// Order info provided by the user
		OrderInfo *OrderInfo `json:"order_info,omitempty"`
	}

	// Sticker represents a sticker.
	Sticker struct {
		// Identifier for this file, which can be used to download or reuse the file
		FileID string `json:"file_id"`

		// Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
		FileUniqueID string `json:"file_unique_id"`

		// Sticker width
		Width int `json:"width"`

		// Sticker height
		Height int `json:"height"`

		// true, if the sticker is animated
		IsAnimated bool `json:"is_animated"`

		// Sticker thumbnail in the .webp or .jpg format
		Thumb *PhotoSize `json:"thumb,omitempty"`

		// Emoji associated with the sticker
		Emoji string `json:"emoji,omitempty"`

		// Name of the sticker set to which the sticker belongs
		SetName string `json:"set_name,omitempty"`

		// For mask stickers, the position where the mask should be placed
		MaskPosition *MaskPosition `json:"mask_position,omitempty"`

		// File size
		FileSize int `json:"file_size,omitempty"`
	}

	// StickerSet represents a sticker set.
	StickerSet struct {
		// Sticker set name
		Name string `json:"name"`

		// Sticker set title
		Title string `json:"title"`

		// True, if the sticker set contains masks
		ContainsMasks bool `json:"contains_masks"`

		// List of all set stickers
		Stickers []Sticker `json:"stickers"`

		// true, if the sticker set contains animated stickers
		IsAnimated bool `json:"is_animated"`
	}

	// MaskPosition describes the position on faces where a mask should be placed
	// by default.
	MaskPosition struct {
		// The part of the face relative to which the mask should be placed. One
		// of "forehead", "eyes", "mouth", or "chin".
		Point string `json:"point"`

		// Shift by X-axis measured in widths of the mask scaled to the face
		// size, from left to right. For example, choosing -1.0 will place mask
		// just to the left of the default mask position.
		XShift float32 `json:"x_shift"`

		// Shift by Y-axis measured in heights of the mask scaled to the face
		// size, from top to bottom. For example, 1.0 will place the mask just
		// below the default mask position.
		YShift float32 `json:"y_shift"`

		// Mask scaling coefficient. For example, 2.0 means double size.
		Scale float32 `json:"scale"`
	}
)