All Classes and Interfaces
Classes
Class
Description
This class contains as static nested classes all other TDLib interface
type-classes and function-classes.
Accepts an incoming call.
Accepts Telegram terms of services.
Access hash.
This class is an abstract base class.
An access hash of a channel.
An access hash of an user.
Contains information about the period of inactivity after which the
current user's account will automatically be deleted.
Adds server-provided application changelog as messages to the chat
777000 (Telegram); for official applications only.
Adds a chat folder by an invite link.
Adds a new member to a chat.
Adds multiple new members to a chat.
Adds a chat to a chat list.
Adds a user to the contact list or edits an existing contact by their
user identifier.
Adds a custom server language pack to the list of installed language
packs in current localization target.
Represents a reaction applied to a message.
Represents a list of reactions added to a message.
Adds a new sticker to the list of favorite stickers.
Adds a file from a message to the list of file downloads.
Adds a local message to a chat.
Adds a message to TDLib internal log.
Adds a reaction to a message.
Adds the specified data to data usage statistics.
Adds a proxy server for network requests.
Adds a chat to the list of recently found chats.
Manually adds a new sticker to the list of recently used stickers.
Describes an address.
Manually adds a new animation to the list of saved animations.
Adds a new notification sound to the list of saved notification
sounds.
Adds a new sticker to a set; for bots only.
Animated variant of a chat photo in MPEG4 format.
Describes an animated or custom representation of an emoji.
Describes an animation file.
Represents a list of animations.
Sets the result of a callback query; for bots only.
Answers a custom query; for bots only.
Sets the result of an inline query; for bots only.
Sets the result of a pre-checkout query; for bots only.
Sets the result of a shipping query; for bots only.
Sets the result of interaction with a Web App and sends corresponding
message on behalf of the user to the chat from which the query
originated; for bots only.
Informs server about a purchase through App Store.
Informs server about a purchase through Google Play.
Represents a bot, which can be added to attachment menu.
Describes a color to highlight a bot added to attachment menu.
Describes an audio file.
Information about the authentication code that was sent.
This class is an abstract base class.
An authentication code is delivered via a phone call to the specified
phone number.
An authentication code is delivered via Firebase Authentication to
the official Android application.
An authentication code is delivered via Firebase Authentication to
the official iOS application.
An authentication code is delivered by an immediately canceled call
to the specified phone number.
An authentication code is delivered to https://fragment.com.
An authentication code is delivered by an immediately canceled call
to the specified phone number.
An authentication code is delivered via an SMS message to the
specified phone number; applications may not receive this type of
code.
An authentication code is delivered via a private Telegram message,
which can be viewed from another active session.
This class is an abstract base class.
TDLib client is in its final state.
TDLib is closing, all subsequent queries will be answered with the
error 500.
The user is currently logging out.
The user has been successfully authorized.
TDLib needs the user's authentication code to authorize.
TDLib needs the user's email address to authorize.
TDLib needs the user's authentication code sent to an email address
to authorize.
The user needs to confirm authorization on another logged in device
by scanning a QR code with the provided link.
The user has been authorized, but needs to enter a 2-step
verification password to start using the application.
TDLib needs the user's phone number to authorize.
The user is unregistered and need to accept terms of service and
enter their first name and last name to finish registration.
Initialization parameters are needed.
Contains auto-download settings.
Contains auto-download settings presets for the current user.
Describes autosave settings.
Contains autosave settings for a chat, which overrides default
settings for the corresponding scope.
This class is an abstract base class.
Autosave settings applied to all channel chats without chat-specific
settings.
Autosave settings applied to a chat.
Autosave settings applied to all basic group and supergroup chats
without chat-specific settings.
Autosave settings applied to all private chats without chat-specific
settings.
Represents an available reaction.
Represents a list of reactions that can be added to a message.
Describes a chat background.
This class is an abstract base class.
Describes a freeform gradient fill of a background.
Describes a gradient fill of a background.
Describes a solid fill of a background.
Contains a list of backgrounds.
This class is an abstract base class.
A filled background.
A PNG or TGV (gzipped subset of SVG with MIME type
"application/x-tgwallpattern") pattern to be combined with
the background fill chosen by the user.
A wallpaper in JPEG format.
Bans a member in a chat.
Describes an action associated with a bank card number.
Information about a bank card.
Represents a basic group of 0-200 users (must be upgraded to a
supergroup to accommodate more than 200 users).
Contains full information about a basic group.
Blocks an original sender of a message in the Replies chat.
Represents a command supported by a bot.
Contains a list of bot commands.
This class is an abstract base class.
A scope covering all group and supergroup chat administrators.
A scope covering all group and supergroup chats.
A scope covering all private chats.
A scope covering all members of a chat.
A scope covering all administrators of a chat.
A scope covering a member of a chat.
A scope covering all users.
Contains information about a bot.
Describes a button to be shown instead of bot commands menu button.
Describes a call.
Contains a bot's answer to a callback query.
This class is an abstract base class.
The payload for a general callback button.
The payload for a callback button requiring password.
The payload for a game callback button.
This class is an abstract base class.
The call was ended before the conversation started.
The call was ended during the conversation because the users were
disconnected.
The call wasn't discarded, or the reason is unknown.
The call was ended because one of the parties hung up.
The call was ended before the conversation started.
Contains the call identifier.
This class is an abstract base class.
The speech was distorted.
The video was distorted.
The call ended unexpectedly.
The user heard their own voice.
The other side kept disappearing.
The user heard background noise.
The video was pixelated.
The user couldn't hear the other side.
The other side couldn't hear the user.
Specifies the supported call protocols.
Describes a server for relaying call data.
This class is an abstract base class.
A Telegram call reflector.
A WebRTC server.
This class is an abstract base class.
The call has ended successfully.
The call has ended with an error.
The call has been answered and encryption keys are being exchanged.
The call is hanging up after discardCall has been called.
The call is pending, waiting to be accepted by a user.
The call is ready to use.
Stops the downloading of a file.
Cancels reset of 2-step verification password.
Stops the preliminary uploading of a file.
Checks whether Telegram Premium purchase is possible.
Checks whether the current session can be used to transfer a chat
ownership to another user.
This class is an abstract base class.
The session can be used.
The 2-step verification needs to be enabled first.
The 2-step verification was enabled recently, user needs to wait.
The session was created recently, user needs to wait.
Changes imported contacts using the list of contacts saved on the
device.
Changes the phone number of the user and sends an authentication code
to the user's new phone number; for official Android and iOS
applications only.
Installs/uninstalls or activates/archives a sticker set.
A chat.
This class is an abstract base class.
This class is an abstract base class.
The chat is a private or secret chat and the other user can be added
to the contact list using the method addContact.
The chat is a recently created group chat to which new members can be
invited.
The chat is a private chat with an administrator of a chat to which
the user sent join request.
The chat is a private or secret chat, which can be reported using the
method reportChat, or the other user can be blocked using the method
toggleMessageSenderIsBlocked, or the other user can be added to the
contact list using the method addContact.
The chat can be reported as spam using the method reportChat with the
reason chatReportReasonSpam.
The chat is a location-based supergroup, which can be reported as
having unrelated location using the method reportChat with the reason
chatReportReasonUnrelatedLocation.
The chat is a private or secret chat with a mutual contact and the
user's phone number can be shared with the other user using the
method sharePhoneNumber.
The user has canceled the previous action.
The user is picking a contact to send.
The user is picking a location or venue to send.
The user is picking a sticker to send.
The user is recording a video.
The user is recording a video note.
The user is recording a voice note.
The user has started to play a game.
The user is typing a message.
The user is uploading a document.
The user is uploading a photo.
The user is uploading a video.
The user is uploading a video note.
The user is uploading a voice note.
The user is watching animations sent by the other party by clicking
on an animated emoji.
Contains information about a chat administrator.
Describes rights of the administrator.
Represents a list of chat administrators.
This class is an abstract base class.
All reactions are available in the chat.
Only specific reactions are available in the chat.
Describes a background set for a specific chat.
Represents a chat event.
This class is an abstract base class.
The chat active usernames were changed.
The chat available reactions were changed.
The chat description was changed.
A new forum topic was created.
A forum topic was deleted.
A forum topic was edited.
A pinned forum topic was changed.
A forum topic was closed or reopened.
The General forum topic was hidden or unhidden.
The hasAggressiveAntiSpamEnabled setting of a supergroup was toggled.
The hasProtectedContent setting of a channel was toggled.
A revoked chat invite link was deleted.
A chat invite link was edited.
A chat invite link was revoked.
The canInviteUsers permission of a supergroup chat was toggled.
The isAllHistoryAvailable setting of a supergroup was toggled.
The isForum setting of a channel was toggled.
The linked chat of a supergroup was changed.
The supergroup location was changed.
Represents a set of filters used to obtain a chat event log.
A new chat member was invited.
A new member joined the chat.
A new member joined the chat via an invite link.
A new member was accepted to the chat by an administrator.
A member left the chat.
A chat member has gained/lost administrator status, or the list of
their administrator privileges has changed.
A chat member was restricted/unrestricted or banned/unbanned, or the
list of their restrictions has changed.
The message auto-delete timer was changed.
A message was deleted.
A message was edited.
A message was pinned.
A message was unpinned.
The chat permissions was changed.
The chat photo was changed.
A poll in a message was stopped.
Contains a list of chat events.
The signMessages setting of a channel was toggled.
The slowModeDelay setting of a supergroup was changed.
The supergroup sticker set was changed.
The chat title was changed.
The chat editable username was changed.
A video chat was created.
A video chat was ended.
The muteNewParticipants setting of a video chat was toggled.
A video chat participant was muted or unmuted.
A video chat participant volume level was changed.
Represents a folder for user chats.
Represents an icon for a chat folder.
Contains basic information about a chat folder.
Contains a chat folder invite link.
Contains information about an invite link to a chat folder.
Represents a list of chat folder invite links.
Contains a chat invite link.
Describes a chat administrator with a number of active and revoked
chat invite links.
Contains a list of chat invite link counts.
Contains information about a chat invite link.
Describes a chat member joined a chat via an invite link.
Contains a list of chat members joined a chat via an invite link.
Contains a list of chat invite links.
Describes a user that sent a join request and waits for administrator
approval.
Contains a list of requests to join a chat.
Contains information about pending join requests for a chat.
This class is an abstract base class.
A list of chats usually located at the top of the main chat list.
A list of chats added to a chat folder.
A main list of chats.
Contains a list of chat lists.
Represents a location to which a chat is connected.
Describes a user or a chat as a member of another chat.
Contains a list of chat members.
This class is an abstract base class.
Returns the owner and administrators.
Returns users banned from the chat; can be used only by
administrators in a supergroup or in a channel.
Returns bot members of the chat.
Returns contacts of the user.
Returns all chat members, including restricted chat members.
Returns users which can be mentioned in the chat.
Returns users under certain restrictions in the chat; can be used
only by administrators in a supergroup.
This class is an abstract base class.
The user is a member of the chat and has some additional privileges.
The user or the chat was banned (and hence is not a member of the
chat).
The user is the owner of the chat and has all the administrator
privileges.
The user or the chat is not a chat member.
The user is a member of the chat, without any additional privileges
or restrictions.
The user is under certain restrictions in the chat.
Represents a message sender, which can be used to send messages in a
chat.
Represents a list of message senders, which can be used to send
messages in a chat.
Describes a chat located nearby.
Contains information about notification settings for a chat or a
forum topic.
Describes actions that a user is allowed to take in a chat.
Describes a chat or user profile photo.
Contains basic information about the photo of a chat.
Contains a list of chat or user profile photos.
Information about the sticker, which was used to create the chat
photo.
This class is an abstract base class.
Information about the custom emoji, which was used to create the chat
photo.
Information about the sticker, which was used to create the chat
photo.
Describes a position of a chat in a chat list.
This class is an abstract base class.
The chat has child abuse related content.
The chat contains copyrighted content.
A custom reason provided by the user.
The chat represents a fake account.
The chat has illegal drugs related content.
The chat contains messages with personal details.
The chat contains pornographic messages.
The chat contains spam messages.
The location-based chat is unrelated to its stated location.
The chat promotes violence.
Represents a list of chats.
Represents a list of chats located nearby.
This class is an abstract base class.
The chat is sponsored by the user's MTProxy server.
The chat contains a public service announcement.
This class is an abstract base class.
Contains statistics about administrator actions done by a user.
A detailed statistics about a channel chat.
Contains statistics about number of new members invited by a user.
Contains statistics about interactions with a message.
Contains statistics about messages sent by a user.
A detailed statistics about a supergroup chat.
Describes a chat theme.
This class is an abstract base class.
A basic group (a chat with 0-200 other users).
An ordinary chat with a user.
A secret chat with a user.
A supergroup or channel (with unlimited members).
Checks the authentication token of a bot; to log in as a bot.
Checks the authentication code.
Checks the authentication of a email address.
Checks the 2-step verification password for correctness.
Checks whether a 2-step verification password recovery code sent to
an email address is valid.
Checks the authentication code sent to confirm a new phone number of
the user.
Checks the validity of an invite link for a chat folder and returns
information about the corresponding chat folder.
Checks the validity of an invite link for a chat and returns
information about the corresponding chat.
Checks whether a username can be set for a chat.
This class is an abstract base class.
The username can be set.
The user has too many chats with username, one of them must be made
private first.
The user can't be a member of a public supergroup.
The username is invalid.
The username is occupied.
The username can be purchased at fragment.com.
Checks whether the maximum number of owned public chats has been
reached.
Checks the email address verification code for Telegram Passport.
Checks the login email address authentication.
Checks whether a 2-step verification password recovery code sent to
an email address is valid.
Checks phone number confirmation code.
Checks the phone number verification code for Telegram Passport.
Checks the 2-step verification recovery email address verification
code.
Checks whether a name can be used for a new sticker set.
This class is an abstract base class.
The name is invalid.
The name is occupied.
The name can be set.
Removes potentially dangerous characters from the name of a file.
Clears message drafts in all chats.
Clears the list of all autosave settings exceptions.
Clears all imported contacts, contact list remains unchanged.
Clears the list of recently used emoji statuses.
Clears the list of recently found chats.
Clears the list of recently used reactions.
Clears the list of recently used stickers.
Informs TDLib that a message with an animated emoji was clicked by
the user.
Informs TDLib that the user clicked Premium subscription button on
the Premium features screen.
Closes the TDLib instance.
Informs TDLib that the chat is closed by the user.
Represents a closed vector path.
Closes a secret chat, effectively transferring its state to
secretChatStateClosed.
Informs TDLib that a previously opened Web App was closed.
Confirms QR code authentication on another device.
Contains information about one website the current user is logged in
with Telegram.
Contains a list of websites the current user is logged in with
Telegram.
This class is an abstract base class.
Currently establishing a connection to the Telegram servers.
Currently establishing a connection with a proxy server.
There is a working connection to the Telegram servers.
Downloading data received while the application was offline.
Currently waiting for the network to become available.
Describes a user contact.
Contains a counter.
Contains information about countries.
Contains information about a country.
Returns an existing chat corresponding to a known basic group.
Creates a new call.
Creates new chat folder.
Creates a new invite link for a chat folder.
Creates a new invite link for a chat.
Creates a topic in a forum supergroup chat; requires canManageTopics
rights in the supergroup.
Creates a link for the given invoice; for bots only.
Creates a new basic group and sends a corresponding
messageBasicGroupChatCreate.
Creates a new secret chat.
Creates a new sticker set.
Creates a new supergroup or channel and sends a corresponding
messageSupergroupChatCreate.
Returns an existing chat corresponding to a given user.
Returns an existing chat corresponding to a known secret chat.
Returns an existing chat corresponding to a known supergroup or
channel.
Creates a new temporary password for processing payments.
Creates a video chat (a group call bound to a chat).
Contains the result of a custom request.
Contains database statistics.
Represents a date according to the Gregorian calendar.
File with the date it was uploaded.
Represents a date range.
Contains information about a tg: deep link.
Deletes the account of the current user, deleting all information
associated with the user from the server.
Deletes all call messages.
Deletes all revoked chat invite links created by a given chat
administrator.
Deletes a chat along with all messages in the corresponding chat for
all chat members.
Deletes existing chat folder.
Deletes an invite link for a chat folder.
Deletes all messages in the chat.
Deletes all messages between the specified dates in a chat.
Deletes all messages sent by the specified message sender in a chat.
Deletes the default reply markup from a chat.
Deletes commands supported by the bot for the given user scope and
language; for bots only.
Deletes a file from the TDLib file cache.
Deletes all messages in a forum topic; requires canDeleteMessages
administrator right in the supergroup unless the user is creator of
the topic, the topic has no messages from other users and has at most
11 messages.
Deletes all information about a language pack in the current
localization target.
Deletes messages.
Deletes a Telegram Passport element.
Deletes a profile photo.
Deletes revoked chat invite links.
Deletes saved credentials for all payment provider bots.
Deletes saved order information.
Deleted a sticker set; for bots only.
This class deserializes TDLib classes
Closes the TDLib instance, destroying all local data without a proper
logout.
This class is an abstract base class.
A token for Apple Push Notification service.
A token for Apple Push Notification service VoIP notifications.
A token for BlackBerry Push Service.
A token for Firebase Cloud Messaging.
A token for HUAWEI Push Service.
A token for Microsoft Push Notification Service.
A token for Microsoft Push Notification Service VoIP channel.
A token for Simple Push API for Firefox OS.
A token for Tizen Push Service.
A token for Ubuntu Push Client service.
A token for web Push API.
A token for Windows Push Notification Services.
This class is an abstract base class.
A regular animated sticker.
Animated stickers to be combined into a slot machine.
Disables all active non-editable usernames of a supergroup or
channel, requires owner privileges in the supergroup or channel.
Disables the currently enabled proxy.
Discards a call.
Disconnects all websites from the current user's Telegram account.
Disconnects website from the current user's Telegram account.
Describes a document of any type.
Contains number of being downloaded and recently downloaded files
found.
Downloads a file from the cloud.
Contains information about a message draft.
Edits existing chat folder.
Edits an invite link for a chat folder.
Edits a non-primary invite link for a chat.
Edits information about a custom local language pack in the current
localization target.
Edits title and icon of a topic in a forum supergroup chat; requires
canManageTopics administrator right in the supergroup unless the user
is creator of the topic.
Edits the caption of an inline message sent via a bot; for bots only.
Edits the content of a live location in an inline message sent via a
bot; for bots only.
Edits the content of a message with an animation, an audio, a
document, a photo or a video in an inline message sent via a bot; for
bots only.
Edits the reply markup of an inline message sent via a bot; for bots
only.
Edits the text of an inline text or game message sent via a bot; for
bots only.
Edits the message content caption.
Edits the message content of a live location.
Edits the content of a message with an animation, an audio, a
document, a photo or a video, including message caption.
Edits the message reply markup; for bots only.
Edits the time when a scheduled message will be sent.
Edits the text of a message (or a text of a game message).
Edits an existing proxy server for network requests.
This class is an abstract base class.
An authentication token received through Apple ID.
An authentication code delivered to a user's email address.
Information about the email address authentication code that was sent.
An authentication token received through Google ID.
This class is an abstract base class.
Email address can be reset after the given period.
Email address reset has already been requested.
Represents a list of emoji categories.
Contains a list of similar emoji to search for in getStickers and
searchStickers.
This class is an abstract base class.
The category must be used for chat photo emoji selection.
The category must be used by default.
The category must be used for emoji status selection.
Contains information about a emoji reaction.
Represents a list of emoji.
Describes a custom emoji to be shown instead of the Telegram Premium
badge.
Contains a list of emoji statuses.
Enables a proxy.
Contains encrypted Telegram Passport data credentials.
Contains information about an encrypted Telegram Passport element;
for bots only.
Ends a group call.
Ends recording of an active group call.
Ends screen sharing in a joined group call.
An object of this type can be returned on every function call, in
case of an error.
Represents a file.
Describes a file added to file download list.
Contains size of downloaded prefix of a file.
Contains a part of a file.
This class is an abstract base class.
The file is an animation.
The file is an audio file.
The file is a document.
The data is not a file.
The file is a notification sound.
The file is a photo.
The file is a profile photo.
The file was sent to a secret chat (the file type is not known to the
server).
The file is a thumbnail of a file from a secret chat.
The file is a file from Secure storage used for storing Telegram
Passport files.
The file is a sticker.
The file is a thumbnail of another file.
The file type is not yet known.
The file is a video.
The file is a video note.
The file is a voice note.
The file is a wallpaper or a background pattern.
Finishes the file generation.
This class is an abstract base class.
Settings for Firebase Authentication in the official Android
application.
Settings for Firebase Authentication in the official iOS application.
A text with some entities.
Describes a forum topic.
Describes a forum topic icon.
Contains basic information about a forum topic.
Describes a list of forum topics.
Forwards previously sent messages.
Contains a list of messages found by a search in a given chat.
Contains a list of downloaded files, found by a search.
Contains a list of messages found by a search.
Contains information about a Web App found by its short name.
This class is a base class for all TDLib interface function-classes.
Describes a game.
Contains one row of the game high score table.
Contains a list of game high scores.
Returns the period of inactivity after which the account of the
current user will automatically be deleted.
Returns all active live locations that need to be updated by the
application.
Returns all active sessions of the current user.
Returns all available Telegram Passport elements.
Returns an animated emoji corresponding to a given emoji.
Returns application config, provided by the server.
Returns the link for downloading official Telegram application to be
used when the current user invites friends to Telegram.
Returns a list of archived sticker sets.
Returns a list of sticker sets attached to a file, including regular,
mask, and emoji sticker sets.
Returns information about a bot that can be added to attachment menu.
Returns the current authorization state; this is an offline request.
Returns auto-download settings presets for the current user.
Returns autosave settings for the current user.
Returns backgrounds installed by the user.
Constructs a persistent HTTP URL for a background.
Returns information about a bank card.
Returns information about a basic group by its identifier.
Returns full information about a basic group by its identifier.
Returns users and chats that were blocked by the current user.
Returns the text shown in the chat with a bot if the chat is empty in
the given language.
Returns the text shown on a bot's profile page and sent together with
the link when users share the bot in the given language.
Returns the name of a bot in the given language.
Sends a callback query to a bot and returns an answer.
Returns information about a message with the callback button that
originated a callback query; for bots only.
Returns information about a chat by its identifier, this is an
offline request if the current user is not a bot.
Returns a list of administrators of the chat with their custom titles.
Returns list of message sender identifiers, which can be used to send
messages in a chat.
Returns a list of service actions taken by chat members and
administrators in the last 48 hours.
Returns information about a chat folder by its identifier.
Returns identifiers of pinned or always included chats from a chat
folder, which are suggested to be left when the chat folder is
deleted.
Returns default icon name for a folder.
Returns invite links created by the current user for a shareable chat
folder.
Returns new chats added to a shareable chat folder by its owner.
Returns messages in a chat.
Returns information about an invite link.
Returns list of chat administrators with number of their invite
links.
Returns chat members joined a chat via an invite link.
Returns invite links for a chat created by specified administrator.
Returns pending join requests in a chat.
Returns chat lists to which the chat can be added.
Returns information about a single member of a chat.
Returns the last message sent in a chat no later than the specified
date.
Returns information about the next messages of the specified type in
the chat split by days.
Returns approximate number of messages of the specified type in the
chat.
Returns approximate 1-based position of a message among messages,
which can be found by the specified filter in the chat.
Returns list of chats with non-default notification settings.
Returns information about a newest pinned message in the chat.
Returns an ordered list of chats from the beginning of a chat list.
Returns all scheduled messages in a chat.
Returns identifiers of chats from a chat folder, suitable for adding
to a chat folder invite link.
Returns sparse positions of messages of the specified type in the
chat to be used for shared media scroll implementation.
Returns sponsored messages to be shown in a chat; for channel chats
only.
Returns detailed statistics about a chat.
Returns list of commands supported by the bot for the given user
scope and language; for bots only.
Returns all website where the current user used Telegram to log in.
Returns all user contacts.
Returns information about existing countries.
Uses the current IP address to find the current country.
Returns a list of public chats of the specified type, owned by the
user.
Returns all updates needed to restore current TDLib state, i.e.
Returns TGS stickers with generic animations for custom emoji
reactions.
Returns list of custom emoji stickers by their identifiers.
Returns database statistics.
Returns information about a tg:// deep link.
Returns default list of custom emoji stickers for placing on a chat
photo.
Returns default emoji statuses.
Returns default message auto-delete time setting for new chats.
Returns default list of custom emoji stickers for placing on a
profile photo.
Returns available emojis categories.
Returns information about a emoji reaction.
Returns an HTTP URL which can be used to automatically log in to the
translation platform and suggest new emoji replacements.
Returns an HTTP URL which can be used to automatically authorize the
current user on a website after clicking an HTTP link.
Returns information about an action to be done when the current user
clicks an external link.
Returns favorite stickers.
Returns information about a file; this is an offline request.
Returns file downloaded prefix size from a given offset, in bytes.
Returns the extension of a file, guessed by its MIME type.
Returns the MIME type of a file, guessed by its extension.
Returns information about a forum topic.
Returns list of custom emojis, which can be used as forum topic icon
by all users.
Returns an HTTPS link to a topic in a forum chat.
Returns found forum topics in a forum chat.
Returns the high scores for a game and some part of the high score
table in the range of the specified user; for bots only.
Returns information about a group call.
Returns invite link to a video chat in a public chat.
Returns information about available group call streams.
Returns a file with a segment of a group call stream in a modified
OGG format for audio or MPEG-4 format for video.
Returns a list of common group chats with a given user.
Returns the total number of imported contacts.
Returns a list of recently inactive supergroups and channels.
Returns game high scores and some part of the high score table in the
range of the specified user; for bots only.
Sends an inline query to a bot and returns its results.
Returns a list of installed sticker sets.
Returns an HTTPS or a tg: link with the given type.
Returns information about the type of an internal link.
Converts a JsonValue object to corresponding JSON-serialized string.
Converts a JSON-serialized string to corresponding JsonValue object.
Returns information about a language pack.
Returns a string stored in the local database from the specified
localization target and language pack by its key.
Returns strings from a language pack in the current localization
target by their keys.
Returns information about the current localization target.
Returns an HTTP URL which can be used to automatically authorize the
user on a website after clicking an inline button of type
inlineKeyboardButtonTypeLoginUrl.
Returns information about a button of type
inlineKeyboardButtonTypeLoginUrl.
Returns information about currently used log stream for internal
logging of TDLib.
Returns list of available TDLib internal log tags, for example,
["actor", "binlog", "connections",
"notifications", "proxy"].
Returns current verbosity level for a specified TDLib internal log
tag.
Returns current verbosity level of the internal logging of TDLib.
Returns information about a file with a map thumbnail in PNG format.
Replaces text entities with Markdown formatting in a human-friendly
format.
Returns the current user.
Returns memory statistics.
Returns menu button set by the bot for the given user; for bots only.
Returns information about a message.
Returns reactions added for a message, along with their sender.
Returns reactions, which can be added to a message.
Returns an HTML code for embedding the message.
Returns information about a file with messages exported from another
application.
Returns a confirmation text to be shown to the user before starting
message import.
Returns an HTTPS link to a message in a chat.
Returns information about a public or private message link.
Returns information about a message, if it is available without
sending network request.
Returns forwarded copies of a channel message to different public
channels.
Returns information about messages.
Returns detailed statistics about a message.
Returns information about a message thread.
Returns messages in a message thread of a message.
Returns viewers of a recent outgoing message in a basic group or a
supergroup chat.
Returns network data usage statistics.
Returns the value of an option by its name.
Returns a Telegram Passport authorization form for sharing data with
a service.
Returns already available Telegram Passport elements suitable for
completing a Telegram Passport authorization form.
Returns one of the available Telegram Passport elements.
Returns the current state of 2-step verification.
Returns an invoice payment form.
Returns information about a successful payment.
Returns information about a phone number by its prefix.
Returns information about a phone number by its prefix synchronously.
Returns users voted for the specified option in a non-anonymous
polls.
Returns an IETF language tag of the language preferred in the
country, which must be used to fill native fields in Telegram
Passport personal details.
Returns information about features, available to Premium users.
Returns information about a limit, increased for Premium users.
Returns state of Telegram Premium subscription and promotion videos
for Premium features.
Returns examples of premium stickers for demonstration purposes.
Returns premium stickers from regular sticker sets.
Returns list of proxies that are currently set up.
Returns an HTTPS link, which can be used to add a proxy.
Returns a globally unique push notification subscription identifier
for identification of an account, which has received a push
notification.
Returns recent emoji statuses.
Returns up to 20 recently used inline bots in the order of their last
usage.
Returns recently opened chats, this is an offline request.
Returns t.me URLs recently visited by a newly registered user.
Returns a list of recently used stickers.
Returns recommended chat folders for the current user.
Returns a 2-step verification recovery email address that was
previously set up.
Returns information about a file by its remote ID; this is an offline
request.
Returns information about a message that is replied by a given
message.
Returns saved animations.
Returns saved notification sound by its identifier.
Returns list of saved notification sounds.
Returns saved order information.
Returns the notification settings for chats of a given type.
Returns information about a secret chat by its identifier.
Loads an asynchronous or a zoomed in statistical graph.
Returns emoji corresponding to a sticker.
Returns stickers from the installed sticker sets that correspond to
any of the given emoji or can be found by sticker-specific keywords.
Returns information about a sticker set by its identifier.
Returns storage usage statistics.
Quickly returns approximate storage usage statistics.
Returns suggested name for saving a file in a given directory.
Returns a suggested name for a new sticker set with a given title.
Returns a list of basic group and supergroup chats, which can be used
as a discussion group for a channel.
Returns information about a supergroup or a channel by its
identifier.
Returns full information about a supergroup or a channel by its
identifier, cached for up to 1 minute.
Returns information about members or banned users in a supergroup or
channel.
Returns localized name of the Telegram support user; for Telegram
support only.
Returns a user that can be contacted to get support.
Returns information about the current temporary password.
Returns all entities (mentions, hashtags, cashtags, bot commands,
bank card numbers, URLs, and email addresses) found in the text.
Returns up to 8 emoji statuses, which must be shown right after the
default Premium Badge in the emoji status list.
Converts a themeParameters object to corresponding JSON-serialized
string.
Returns a list of frequently used chats.
Returns a list of trending sticker sets.
Returns information about a user by their identifier.
Returns full information about a user by their identifier.
Returns an HTTPS link, which can be used to get information about the
current user.
Returns the current privacy settings.
Returns the profile photos of a user.
Returns support information for the given user; for Telegram support
only.
Returns list of participant identifiers, on whose behalf a video chat
in the chat can be joined.
Returns RTMP URL for streaming to the chat; requires creator
privileges.
Returns an HTTPS URL of a Web App to open after a link of the type
internalLinkTypeWebApp is clicked.
Returns an HTTPS URL of a Web App to open after
keyboardButtonTypeWebApp or inlineQueryResultsButtonTypeWebApp button
is pressed.
Returns an instant view version of a web page if available.
Returns a web page preview by the text of the message.
Describes a group call.
Contains the group call identifier.
Represents a group call participant.
Contains information about a group call participant's video channel.
Describes a recently speaking participant in a group call.
Describes an available stream in a group call.
Represents a list of group call streams.
This class is an abstract base class.
The best available video quality.
The medium video quality.
The worst available video quality.
Describes a group of video synchronization source identifiers.
Contains a list of hashtags.
Hides a suggested action.
Contains an HTTP URL.
An identity document.
Adds new contacts or edits existing contacts by their phone numbers;
contacts' user identifiers are ignored.
Represents the result of an importContacts request.
Imports messages exported from another app.
Represents a single button in an inline keyboard.
This class is an abstract base class.
A button to buy something.
A button that sends a callback query to a bot.
A button with a game that sends a callback query to a bot.
A button that asks for the 2-step verification password of the
current user and then sends a callback query to a bot.
A button that opens a specified URL and automatically authorize the
current user by calling getLoginUrlInfo.
A button that forces an inline query to the bot to be inserted in the
input field.
A button that opens a specified URL.
A button with a user reference to be handled in the same way as
textEntityTypeMentionName entities.
A button that opens a Web App by calling openWebApp.
This class is an abstract base class.
Represents an animation file.
Represents a link to an article or web page.
Represents an audio file.
Represents a user contact.
Represents a document.
Represents information about a game.
Represents a point on the map.
Represents a photo.
Represents the results of the inline query.
Represents a button to be shown above inline query results.
This class is an abstract base class.
Describes the button that opens a private chat with the bot and sends
a start message to the bot with the given parameter.
Describes the button that opens a Web App by calling getWebAppUrl.
Represents a sticker.
Represents information about a venue.
Represents a video.
Represents a voice note.
This class is an abstract base class.
A background from a local file.
A background previously set in the chat; for chat backgrounds only.
A background from the server.
This class is an abstract base class.
An animation in MPEG4 format; must be square, at most 10 seconds
long, have width between 160 and 1280 and be at most 2MB in size.
A previously used profile photo of the current user.
A static photo in JPEG format.
A sticker on a custom background.
This class is an abstract base class.
Applies if a user enters new credentials using Apple Pay.
Applies if a user enters new credentials using Google Pay.
Applies if a user enters new credentials on a payment provider
website.
Applies if a user chooses some previously saved payment credentials.
This class is an abstract base class.
A file generated by the application.
A file defined by its unique ID.
A file defined by a local path.
A file defined by its remote ID.
An identity document to be saved to Telegram Passport.
This class is an abstract base class.
Represents a link to an animated GIF or an animated (i.e., without
sound) H.264/MPEG-4 AVC video.
Represents a link to an article or web page.
Represents a link to an MP3 audio file.
Represents a user contact.
Represents a link to a file.
Represents a game.
Represents a point on the map.
Represents link to a JPEG image.
Represents a link to a WEBP, TGS, or WEBM sticker.
Represents information about a venue.
Represents a link to a page containing an embedded video player or a
video file.
Represents a link to an opus-encoded audio file within an OGG
container, single channel audio.
This class is an abstract base class.
An invoice from a message of the type messageInvoice.
An invoice from a link of the type internalLinkTypeInvoice.
An animation message (GIF-style).
An audio message.
A message containing a user contact.
This class is an abstract base class.
A dice message.
A document message (general file).
A forwarded message.
A message with a game; not supported for channels or secret chats.
A message with an invoice; can be used only by bots.
A message with a location.
A photo message.
A message with a poll.
A sticker message.
A text message.
A message with information about a venue.
A video message.
A video note message.
A voice note message.
This class is an abstract base class.
A Telegram Passport element to be saved containing the user's address.
A Telegram Passport element to be saved containing the user's bank
statement.
A Telegram Passport element to be saved containing the user's driver
license.
A Telegram Passport element to be saved containing the user's email
address.
Contains the description of an error in a Telegram Passport element;
for bots only.
This class is an abstract base class.
A data field contains an error.
The file contains an error.
The list of attached files contains an error.
The front side of the document contains an error.
The reverse side of the document contains an error.
The selfie contains an error.
One of the files containing the translation of the document contains
an error.
The translation of the document contains an error.
The element contains an error in an unspecified place.
A Telegram Passport element to be saved containing the user's
identity card.
A Telegram Passport element to be saved containing the user's
internal passport.
A Telegram Passport element to be saved containing the user's
passport.
A Telegram Passport element to be saved containing the user's
passport registration.
A Telegram Passport element to be saved containing the user's
personal details.
A Telegram Passport element to be saved containing the user's phone
number.
A Telegram Passport element to be saved containing the user's rental
agreement.
A Telegram Passport element to be saved containing the user's
temporary registration.
A Telegram Passport element to be saved containing the user's utility
bill.
A personal document to be saved to Telegram Passport.
A sticker to be added to a sticker set.
A thumbnail to be sent along with a file; must be in JPEG or WEBP
format for stickers, and less than 200 KB in size.
This class is an abstract base class.
The link is a link to the active sessions section of the application.
The link is a link to an attachment menu bot to be opened in the
specified or a chosen chat.
The link contains an authentication code.
The link is a link to a background.
The link is a link to a Telegram bot, which is supposed to be added
to a channel chat as an administrator.
The link is a link to a chat with a Telegram bot.
The link is a link to a Telegram bot, which is supposed to be added
to a group chat.
The link is a link to the change phone number section of the app.
The link is an invite link to a chat folder.
The link is a link to the folder section of the app settings.
The link is a chat invite link.
The link is a link to the default message auto-delete timer settings
section of the app settings.
The link is a link to the edit profile section of the app settings.
The link is a link to a game.
The link must be opened in an Instant View.
The link is a link to an invoice.
The link is a link to a language pack.
The link is a link to the language section of the app settings.
The link is a link to a Telegram message or a forum topic.
The link contains a message draft text.
The link contains a request of Telegram passport data.
The link can be used to confirm ownership of a phone number to
prevent account deletion.
The link is a link to the Premium features screen of the application
from which the user can subscribe to Telegram Premium.
The link is a link to the privacy and security section of the app
settings.
The link is a link to a proxy.
The link is a link to a chat by its username.
The link can be used to login the current user on another device, but
it must be scanned from QR-code using in-app camera.
The link forces restore of App Store purchases when opened.
The link is a link to application settings.
The link is a link to a sticker set.
The link is a link to a theme.
The link is a link to the theme section of the app settings.
The link is an unknown tg: link.
The link is a link to an unsupported proxy.
The link is a link to a user by its phone number.
The link is a link to a user by a temporary token.
The link is a link to a video chat.
The link is a link to a Web App.
Invites users to an active group call.
Product invoice.
Adds the current user as a new member to a chat.
Uses an invite link to add the current user to the chat if possible.
Joins an active group call.
Represents one member of a JSON object.
This class is an abstract base class.
Represents a JSON array.
Represents a boolean JSON value.
Represents a null JSON value.
Represents a numeric JSON value.
Represents a JSON object.
Represents a string JSON value.
Represents a single button in a bot keyboard.
This class is an abstract base class.
A button that requests a chat to be shared by the current user;
available only in private chats.
A button that sends the user's location when pressed; available only
in private chats.
A button that sends the user's phone number when pressed; available
only in private chats.
A button that allows the user to create and send a poll when pressed;
available only in private chats.
A button that requests a user to be shared by the current user;
available only in private chats.
A simple button, with text that must be sent when the button is
pressed.
A button that opens a Web App by calling getWebAppUrl.
Portion of the price of a product (e.g., "delivery cost",
"tax amount").
Contains information about a language pack.
Represents one language pack string.
Contains a list of language pack strings.
This class is an abstract base class.
A deleted language pack string, the value must be taken from the
built-in English language pack.
An ordinary language pack string.
A language pack string which has different forms based on the number
of some object it mentions.
Removes the current user from chat members.
Leaves a group call.
Loads more chats from a chat list.
Loads more participants of a group call.
Represents a local file.
Contains information about the current localization target.
Describes a location on planet Earth.
This class is an abstract base class.
An HTTP URL needs to be open.
An authorization confirmation dialog needs to be shown to the user.
Closes the TDLib instance after a proper logout.
This class is an abstract base class.
The log is written to stderr or an OS specific log.
The log is written nowhere.
The log is written to a file.
Contains a list of available TDLib internal log tags.
Contains a TDLib internal log verbosity level.
This class is an abstract base class.
The mask is placed relatively to the chin.
The mask is placed relatively to the eyes.
The mask is placed relatively to the forehead.
The mask is placed relatively to the mouth.
Position on a photo where a mask is placed.
Contains memory statistics.
Describes a message.
A message with an animated emoji.
An animation message (GIF-style).
An audio message.
Contains default auto-delete timer setting for new chats.
A newly created basic group.
The user allowed the bot to send messages.
Contains information about found messages, split by days according to
the option "utc_time_offset".
Contains information about found messages sent on a specific day.
A message with information about an ended call.
New chat members were added.
An updated chat photo.
An updated chat title.
A chat member was deleted.
A deleted chat photo.
A new member joined the chat via an invite link.
A new member was accepted to the chat by an administrator.
A new background was set in the chat.
The auto-delete or self-destruct timer for messages in the chat has
been changed.
A theme in the chat has been changed.
The current user shared a chat, which was requested by the bot.
A supergroup has been created from a basic group.
A basic group was upgraded to a supergroup and was deactivated as the
result.
A message with a user contact.
A contact has registered with Telegram.
This class is an abstract base class.
Options to be used when a message content is copied without reference
to the original sender.
A non-standard action has happened in the chat.
A dice message.
A document message (general file).
A self-destructed photo message.
A self-destructed video message.
This class is an abstract base class.
The media is a photo.
The media is hidden until the invoice is paid.
The media is unsupported.
The media is a video.
This class is an abstract base class.
The messages was exported from a group chat.
The messages was exported from a private chat.
The messages was exported from a chat of unknown type.
A forum topic has been created.
A forum topic has been edited.
A forum topic has been closed or opened.
A General forum topic has been hidden or unhidden.
Contains information about a forwarded message.
This class is an abstract base class.
The message was originally a post in a channel.
The message was originally sent on behalf of a chat.
The message was originally sent by a user, which is hidden by their
privacy settings.
The message was imported from an exported message history.
The message was originally sent by a known user.
A message with a game.
A new high score was achieved in a game.
Telegram Premium was gifted to the user.
Contains information about interactions with a message.
A message with information about an invite to a video chat.
A message with an invoice from a bot.
Contains an HTTPS link to a message in a supergroup or channel, or a
forum topic.
Contains information about a link to a message or a forum topic in a
chat.
A message with a location.
Telegram Passport data has been received; for bots only.
Telegram Passport data has been sent to a bot.
A payment has been completed.
A payment has been completed; for bots only.
A photo message.
A message has been pinned.
A message with a poll.
Contains information about a message in a specific position.
Contains a list of message positions.
A user in the chat came within proximity alert range.
Contains information about a reaction to a message.
Contains information about replies to a message.
Contains a list of messages.
This class is an abstract base class.
The message will be sent at the specified date.
The message will be sent when the peer will be online.
A screenshot of a message in the chat has been taken.
This class is an abstract base class.
The message was sent on behalf of a chat.
Represents a list of message senders.
The message was sent by a known user.
This class is an abstract base class.
The message failed to be sent.
The message is being sent now, but has not yet been delivered to the
server.
Options to be used when a message is sent.
This class is an abstract base class.
The message is from a chat event log.
The message is from a chat history.
The message is from a chat list or a forum topic list.
The message is from a forum topic history.
The message is from chat, message thread or forum topic history
preview.
The message is from a message thread history.
The message is from a notification.
The message is from some other source.
The message is from search results, including file downloads, local
file list, outgoing document messages, calendar.
A detailed statistics about a message.
A sticker message.
A profile photo was suggested to a user in a private chat.
A newly created supergroup or channel.
A text message.
Contains information about a message thread.
Message content that is not supported in the current TDLib version.
The current user shared a user, which was requested by the bot.
A message with information about a venue.
A video message.
A message with information about an ended video chat.
A new video chat was scheduled.
A newly created video chat.
A video note message.
Represents a viewer of a message.
Represents a list of message viewers.
A voice note message.
Data from a Web App has been received; for bots only.
Data from a Web App has been sent to a bot.
The current user has connected a website by logging in using Telegram
Login Widget on it.
Thumbnail image of a very poor quality and low resolution.
A full list of available network statistic entries.
This class is an abstract base class.
Contains information about the total amount of data that was used for
calls.
Contains information about the total amount of data that was used to
send and receive files.
This class is an abstract base class.
A mobile network.
A mobile roaming network.
The network is not available.
A different network type (e.g., Ethernet network).
A Wi-Fi network.
Contains information about a notification.
Describes a group of notifications.
This class is an abstract base class.
A group containing notifications of type notificationTypeNewCall.
A group containing notifications of type notificationTypeNewMessage
and notificationTypeNewPushMessage with unread mentions of the
current user, replies to their messages, or a pinned message.
A group containing notifications of type notificationTypeNewMessage
and notificationTypeNewPushMessage with ordinary unread messages.
A group containing a notification of type
notificationTypeNewSecretChat.
This class is an abstract base class.
Notification settings applied to all channel chats when the
corresponding chat setting has a default value.
Notification settings applied to all basic group and supergroup chats
when the corresponding chat setting has a default value.
Notification settings applied to all private and secret chats when
the corresponding chat setting has a default value.
Describes a notification sound in MP3 format.
Contains a list of notification sounds.
This class is an abstract base class.
New call was received.
New message was received.
New message was received through a push notification.
New secret chat was created.
This class is a base class for all TDLib interface classes.
An object of this type is returned on a successful function call for
certain functions.
Informs TDLib that the chat is opened by the user.
Informs TDLib that the message content has been opened (e.g., the
user has opened a photo, video, document, location or venue, or has
listened to an audio file or voice note message).
Informs TDLib that a Web App is being opened from attachment menu, a
botMenuButton button, an internalLinkTypeAttachmentMenuBot link, or
an inlineKeyboardButtonTypeWebApp button.
Optimizes storage usage, i.e.
This class is an abstract base class.
Represents a boolean option.
Represents an unknown option or an option which has a default value.
Represents an integer option.
Represents a string option.
Order information.
This class is an abstract base class.
An invisible anchor on a page, which can be used in a URL to open the
page from the specified anchor.
An animation.
An audio file.
The author and publishing date of a page.
A block quote.
Contains a caption of an instant view web page block, consisting of a
text and a trailing credit.
A link to a chat.
A collage.
A page cover.
A collapsible block.
An empty block separating a page.
An embedded web page.
An embedded post.
The footer of a page.
A header.
This class is an abstract base class.
The content must be center-aligned.
The content must be left-aligned.
The content must be right-aligned.
A kicker.
A list of data blocks.
Describes an item of a list page block.
A map.
A text paragraph.
A photo.
A preformatted text paragraph.
A pull quote.
Contains information about a related article.
Related articles.
A slideshow.
A subheader.
The subtitle of a page.
A table.
Represents a cell of a table.
The title of a page.
This class is an abstract base class.
The content must be bottom-aligned.
The content must be middle-aligned.
The content must be top-aligned.
A video.
A voice note.
Parses Markdown entities in a human-friendly format, ignoring markup
errors.
Parses Bold, Italic, Underline, Strikethrough, Spoiler, CustomEmoji,
Code, Pre, PreCode, TextUrl and MentionName entities from a marked-up
text.
Contains information about a Telegram Passport authorization form
that was requested.
This class is an abstract base class.
A Telegram Passport element containing the user's address.
A Telegram Passport element containing the user's bank statement.
A Telegram Passport element containing the user's driver license.
A Telegram Passport element containing the user's email address.
Contains the description of an error in a Telegram Passport element.
This class is an abstract base class.
One of the data fields contains an error.
The file contains an error.
The list of attached files contains an error.
The front side of the document contains an error.
The reverse side of the document contains an error.
The selfie with the document contains an error.
One of files with the translation of the document contains an error.
The translation of the document contains an error.
The element contains an error in an unspecified place.
A Telegram Passport element containing the user's identity card.
A Telegram Passport element containing the user's internal passport.
A Telegram Passport element containing the user's passport.
A Telegram Passport element containing the user's passport
registration pages.
A Telegram Passport element containing the user's personal details.
A Telegram Passport element containing the user's phone number.
A Telegram Passport element containing the user's rental agreement.
Contains information about saved Telegram Passport elements.
Contains information about a Telegram Passport elements and
corresponding errors.
A Telegram Passport element containing the user's temporary
registration.
This class is an abstract base class.
A Telegram Passport element containing the user's address.
A Telegram Passport element containing the user's bank statement.
A Telegram Passport element containing the user's driver license.
A Telegram Passport element containing the user's email address.
A Telegram Passport element containing the user's identity card.
A Telegram Passport element containing the user's internal passport.
A Telegram Passport element containing the user's passport.
A Telegram Passport element containing the registration page of the
user's passport.
A Telegram Passport element containing the user's personal details.
A Telegram Passport element containing the user's phone number.
A Telegram Passport element containing the user's rental agreement.
A Telegram Passport element containing the user's temporary
registration.
A Telegram Passport element containing the user's utility bill.
A Telegram Passport element containing the user's utility bill.
Contains a description of the required Telegram Passport element that
was requested by a service.
Contains information about a Telegram Passport element that was
requested by a service.
Represents the current state of 2-step verification.
Contains information about an invoice payment form.
Describes an additional payment option.
This class is an abstract base class.
Some other payment provider, for which a web payment form must be
shown.
Smart Glocal payment provider.
Stripe payment provider.
Contains information about a successful payment.
Contains the result of a payment request.
Contains the user's personal details.
A personal document, containing some information about a user.
Contains settings for the authentication of the user's phone number.
Contains information about a phone number.
Describes a photo.
Describes an image in JPEG format.
Pins a message in a chat; requires canPinMessages rights or
canEditMessages rights in the channel.
Computes time needed to receive a response from a Telegram server
through a proxy.
A point on a Cartesian plane.
Describes a poll.
Describes one answer option of a poll.
This class is an abstract base class.
A poll in quiz mode, which has exactly one correct answer option and
can be answered only once.
A regular poll.
Preliminary uploads a file to the cloud before sending it in a
message, which can be useful for uploading of being recorded voice
and video notes.
This class is an abstract base class.
Ability to change position of the main chat list, archive and mute
all new chats from non-contacts, and completely disable notifications
about the user's contacts joined Telegram.
Profile photo animation on message and chat screens.
Allowed to set a premium application icons.
Allowed to use custom emoji stickers in message texts and captions.
Disabled ads.
A emoji status shown along with the user's name.
The ability to set a custom emoji as a forum topic icon.
Improved download speed.
Increased limits.
Increased maximum upload file size.
A badge in the user's profile.
Describes a promotion animation for a Premium feature.
Allowed to translate chat messages real-time.
Contains information about features, available to Premium users.
Allowed to use more reactions.
Allowed to use premium stickers with unique effects.
The ability to convert voice notes to text.
Contains information about a limit, increased for Premium users.
This class is an abstract base class.
The maximum length of the user's bio.
The maximum length of sent media caption.
The maximum number of pinned and always included, or always excluded
chats in a chat folder.
The maximum number of chat folders.
The maximum number of invite links for a chat folder.
The maximum number of created public chats.
The maximum number of favorite stickers.
The maximum number of pinned chats in the archive chat list.
The maximum number of pinned chats in the main chat list.
The maximum number of saved animations.
The maximum number of added shareable chat folders.
The maximum number of joined supergroups and channels.
Describes an option for buying Telegram Premium to a user.
This class is an abstract base class.
A user tried to use a Premium feature.
A limit was exceeded.
A user opened an internal link of the type
internalLinkTypePremiumFeatures.
A user opened the Premium features screen from settings.
Contains state of Telegram Premium subscription and promotion videos
for Premium features.
Describes an option for buying or upgrading Telegram Premium for self.
Process new chats added to a shareable chat folder by its owner.
Handles a pending join request in a chat.
Handles all pending join requests for a given link in a chat.
Handles a push notification.
Describes a user profile photo.
Represents a list of proxy servers.
Contains information about a proxy server.
This class is an abstract base class.
A HTTP transparent proxy server.
An MTProto proxy server.
A SOCKS5 proxy server.
This class is an abstract base class.
The chat is public, because it has an active username.
The chat is public, because it is a location-based supergroup.
This class is an abstract base class.
An animation message (GIF-style).
An audio message.
A newly created basic group.
New chat members were invited to a group.
A chat photo was edited.
A chat title was edited.
A chat member was deleted.
A new member joined the chat via an invite link.
A new member was accepted to the chat by an administrator.
A chat background was edited.
A chat theme was edited.
A message with a user contact.
A contact has registered with Telegram.
A document message (a general file).
A message with a game.
A new high score was achieved in a game.
A general message with hidden content.
A message with an invoice from a bot.
A message with a location.
A media album.
A forwarded messages.
A photo message.
A message with a poll.
A new recurring payment was made by the current user.
A screenshot of a message in the chat has been taken.
A message with a sticker.
A profile photo was suggested to the user.
A text message.
A video message.
A video note message.
A voice note message.
Contains a globally unique push receiver identifier, which can be
used to identify which account has received a push notification.
Rates recognized speech in a video note or a voice note message.
This class is an abstract base class.
A reaction with a custom emoji.
A reaction with an emoji.
Marks all mentions in a chat as read.
Marks all reactions in a chat or a forum topic as read.
Marks all mentions in a forum topic as read.
Marks all reactions in a forum topic as read.
Traverse all chats in a chat list and marks all messages in the chats
as read.
Reads a part of a file from the TDLib file cache and returns read
bytes.
Recognizes speech in a video note or a voice note message.
Describes a recommended chat folder.
Contains a list of recommended chat folders.
Recovers the 2-step verification password with a password recovery
code sent to an email address that was previously set up.
Recovers the 2-step verification password using a recovery code sent
to an email address that was previously set up.
Contains information about the current recovery email address.
Registers the currently used device for receiving push notifications.
Finishes user registration.
Represents a remote file.
Removes all files from the file download list.
Removes background from the list of installed backgrounds.
Removes a chat action bar without any other action.
Removes users from the contact list.
Removes a sticker from the list of favorite stickers.
Removes a file from the file download list.
Removes a reaction from a message.
Removes an active notification from notification list.
Removes a group of active notifications.
Removes a proxy server.
Removes a hashtag from the list of recently used hashtags.
Removes a chat from the list of recently found chats.
Removes a sticker from the list of recently used stickers.
Removes an animation from the list of saved animations.
Removes a notification sound from the list of saved notification
sounds.
Removes a sticker from the set to which it belongs; for bots only.
Removes a chat from the list of frequently used chats.
Changes order of active usernames of a bot.
Changes order of active usernames of the current user.
Changes the order of chat folders.
Changes the order of installed sticker sets.
Changes order of active usernames of a supergroup or channel,
requires owner privileges in the supergroup or channel.
Replaces current primary invite link for a chat with a new primary
invite link.
Replaces the current RTMP URL for streaming to the chat; requires
creator privileges.
This class is an abstract base class.
Instructs application to force a reply to this message.
Contains an inline keyboard layout.
Instructs application to remove the keyboard once this message has
been received.
Contains a custom keyboard layout to quickly reply to bots.
Reports a chat to the Telegram moderators.
Reports a chat photo to the Telegram moderators.
Reports reactions set on a message to the Telegram moderators.
Reports a false deletion of a message by aggressive anti-spam checks;
requires administrator rights in the supergroup.
Reports messages in a supergroup as spam; requires administrator
rights in the supergroup.
Requests to send a 2-step verification password recovery code to an
email address that was previously set up.
Requests to send a 2-step verification password recovery code to an
email address that was previously set up.
Requests QR code authentication by scanning a QR code on another
logged in device.
Resends an authentication code to the user.
Resends the authentication code sent to confirm a new phone number
for the current user.
Resends the code to verify an email address to be added to a user's
Telegram Passport.
Resends the login email address verification code.
Resends messages which failed to send.
Resends phone number confirmation code.
Resends the code to verify a phone number to be added to a user's
Telegram Passport.
Resends the 2-step verification recovery email address verification
code.
Resets all notification settings to their default values.
Resets the login email address.
Resets list of installed backgrounds to its default value.
Resets all network data usage statistics to zero.
Removes 2-step verification password without previous password and
access to recovery email address.
This class is an abstract base class.
The password reset request was declined.
The password was reset.
The password reset request is pending.
Revokes invite link for a chat.
Revokes invite link for a group call.
This class is an abstract base class.
An anchor.
A link to an anchor on the same web page.
A bold rich text.
A rich text email link.
A fixed-width rich text.
A small image inside the text.
An italicized rich text.
A marked rich text.
A rich text phone number.
A plain text.
A reference to a richTexts object on the same web page.
A concatenation of rich texts.
A strikethrough rich text.
A subscript rich text.
A superscript rich text.
An underlined rich text.
A rich text URL link.
Represents an RTMP URL.
Saves application log event on the server.
Contains information about saved payment credentials.
Contains autosave settings for an autosave settings scope.
Contains information about notification settings for several chats.
Searches for a background by its name.
Searches for call messages.
Searches for a specified query in the first name, last name and
usernames of the members of a specified chat.
Searches for messages with given words in the chat.
Returns information about the recent locations of chat members that
were sent to the chat.
Searches for the specified query in the title and username of already
known chats, this is an offline request.
Returns a list of users and location-based supergroups nearby.
Searches for the specified query in the title and username of already
known chats via request to the server.
Searches for the specified query in the first names, last names and
usernames of the known user contacts.
Searches for emojis by keywords.
Searches for files in the file download list or recently downloaded
files from the list.
Searches for recently used hashtags by their prefix.
Searches for installed sticker sets by looking for specified query in
their title and name.
Searches for messages in all chats except secret chats.
This class is an abstract base class.
Returns only animation messages.
Returns only audio messages.
Returns only messages containing chat photos.
Returns only document messages.
Returns all found messages, no filter is applied.
Returns only failed to send messages.
Returns only messages with mentions of the current user, or messages
that are replies to their messages.
Returns only photo messages.
Returns only photo and video messages.
Returns only pinned messages.
Returns only messages with unread mentions of the current user, or
messages that are replies to their messages.
Returns only messages with unread reactions for the current user.
Returns only messages containing URLs.
Returns only video messages.
Returns only video note messages.
Returns only voice and video note messages.
Returns only voice note messages.
Searches for outgoing messages with content of the type
messageDocument in all chats except secret chats.
Searches a public chat by its username.
Searches public chats by looking for specified query in their
username and title.
Searches for messages in secret chats.
Searches for stickers from public sticker sets that correspond to any
of the given emoji.
Searches for a sticker set by its name.
Searches for ordinary sticker sets by looking for specified query in
their title and name.
Searches a user by their phone number.
Searches a user by a token from the user's link.
Returns information about a Web App by its short name.
Contains a value representing a number of seconds.
Represents a secret chat.
This class is an abstract base class.
The secret chat is closed.
The secret chat is not yet created; waiting for the other user to get
online.
The secret chat is ready to use.
Sends Firebase Authentication SMS to the phone number of the user.
Invites a bot to a chat (if it is not yet a member) and sends it the
/start command.
Sends debug information for a call to Telegram servers.
Sends log file for a call to Telegram servers.
Sends a call rating.
Sends call signaling data.
Sends a notification about user activity in a chat.
Sends a notification about a screenshot taken in a chat.
Sends a custom request; for bots only.
Sends a code to verify an email address to be added to a user's
Telegram Passport.
Sends the result of an inline query as a message.
Sends a message.
Sends 2-10 messages grouped together into an album.
Sends a Telegram Passport authorization form, effectively sharing
data with the service.
Sends a filled-out payment form to the bot for final verification.
Sends phone number confirmation code to handle links of the type
internalLinkTypePhoneNumberConfirmation.
Sends a code to verify a phone number to be added to a user's
Telegram Passport.
Sends data received from a keyboardButtonTypeWebApp Web App to a bot.
Information about the message sent by answerWebAppQuery.
Contains information about one session in a Telegram application used
by the current user.
Contains a list of sessions.
This class is an abstract base class.
The session is running on an Android device.
The session is running on a generic Apple device.
The session is running on the Brave browser.
The session is running on the Chrome browser.
The session is running on the Edge browser.
The session is running on the Firefox browser.
The session is running on an iPad device.
The session is running on an iPhone device.
The session is running on a Linux device.
The session is running on a Mac device.
The session is running on the Opera browser.
The session is running on the Safari browser.
The session is running on an Ubuntu device.
The session is running on an unknown type of device.
The session is running on the Vivaldi browser.
The session is running on a Windows device.
The session is running on an Xbox console.
Changes the period of inactivity after which the account of the
current user will automatically be deleted.
Succeeds after a specified amount of time has passed.
Sets the email address of the user and sends an authentication code
to the email address.
Sets the phone number of the user and sends an authentication code to
the user.
Sets auto-download settings.
Sets autosave settings for the given scope.
Changes the background selected by the user; adds background to the
list of installed backgrounds.
Changes the bio of the current user.
Sets the text shown in the chat with a bot if the chat is empty.
Sets the text shown on a bot's profile page and sent together with
the link when users share the bot.
Sets the name of a bot.
Changes a profile photo for a bot.
Informs the server about the number of pending bot updates if they
haven't been processed for a long time; for bots only.
Changes reactions, available in a chat.
Changes the background in a specific chat.
Changes application-specific data associated with a chat.
Changes information about a chat.
Changes the discussion group of a channel chat; requires
canChangeInfo administrator right in the channel if it is specified.
Changes the draft message in a chat.
Changes the location of a chat.
Changes the status of a chat member, needs appropriate privileges.
Changes the message auto-delete or self-destruct (for secret chats)
time in a chat.
Selects a message sender to send messages in a chat.
Changes the notification settings of a chat.
Changes the chat members permissions.
Changes the photo of a chat.
Changes the slow mode delay of a chat.
Changes the chat theme.
Changes the chat title.
Sets the list of commands supported by the bot for the given user
scope and language; for bots only.
Sets a custom emoji sticker set thumbnail; for bots only.
Adds or changes a custom local language pack to the current
localization target.
Adds, edits or deletes a string in a custom local language pack.
Changes the database encryption key.
Sets default administrator rights for adding the bot to channel
chats; for bots only.
Sets default administrator rights for adding the bot to basic group
and supergroup chats; for bots only.
Changes the default message auto-delete time for new chats.
Changes type of default reaction for the current user.
Changes the emoji status of the current user; for Telegram Premium
users only.
Informs TDLib on a file generation progress.
Changes the notification settings of a forum topic.
Updates the game score of the specified user in the game; for bots
only.
Informs TDLib that speaking state of a participant of an active group
has changed.
Changes volume level of a participant of an active group call.
Sets group call title.
Changes the period of inactivity after which sessions will
automatically be terminated.
Updates the game score of the specified user in a game; for bots only.
Changes the location of the current user.
Changes the login email address of the user.
Sets new log stream for internal logging of TDLib.
Sets the verbosity level for a specified TDLib internal log tag.
Sets the verbosity level of the internal logging of TDLib.
Sets menu button for the given user or for all users; for bots only.
Changes the first and last name of the current user.
Sets the current network type.
Sets the value of an option.
Adds an element to the user's Telegram Passport.
Informs the user that some of the elements in their Telegram Passport
contain errors; for bots only.
Changes the 2-step verification password for the current user.
Changes the order of pinned chats.
Changes the order of pinned forum topics.
Changes the user answer to a poll.
Changes a profile photo for the current user.
Changes the 2-step verification recovery email address of the user.
Changes notification settings for chats of a given type.
Changes the list of emoji corresponding to a sticker; for bots only.
Changes the list of keywords of a sticker; for bots only.
Changes the mask position of a mask sticker; for bots only.
Changes the position of a sticker in the set to which it belongs; for
bots only.
Sets a sticker set thumbnail; for bots only.
Sets a sticker set title; for bots only.
Changes the sticker set of a supergroup; requires canChangeInfo
administrator right.
Changes the editable username of a supergroup or channel, requires
owner privileges in the supergroup or channel.
Sets the parameters for TDLib initialization.
Changes the editable username of the current user.
Changes a personal profile photo of a contact user.
Changes user privacy settings.
Sets support information for the given user; for Telegram support
only.
Changes default participant identifier, on whose behalf a video chat
in the chat will be joined.
Shares a chat after pressing a keyboardButtonTypeRequestChat button
with the bot.
Shares the phone number of the current user with a mutual contact.
Shares a user after pressing a keyboardButtonTypeRequestUser button
with the bot.
One shipping option.
This class is an abstract base class.
The speech recognition failed.
The speech recognition is ongoing.
The speech recognition successfully finished.
Describes a sponsored message.
Contains a list of sponsored messages.
Starts recording of an active group call.
Starts screen sharing in a joined group call.
Starts a scheduled group call.
This class is an abstract base class.
The graph data to be asynchronously loaded through
getStatisticalGraph.
A graph data.
An error message to be shown to the user instead of the graph.
A value with information about its recent changes.
Describes a sticker.
This class is an abstract base class.
The sticker is an animation in TGS format.
The sticker is a video in WEBM format.
The sticker is an image in WEBP format.
This class is an abstract base class.
The sticker is a custom emoji to be used inside message text and
caption.
The sticker is a mask in WEBP format to be placed on photos or videos.
The sticker is a regular sticker.
Represents a list of stickers.
Represents a sticker set.
Represents short information about a sticker set.
Represents a list of sticker sets.
This class is an abstract base class.
The sticker is a custom emoji to be used inside message text and
caption.
The sticker is a mask in WEBP format to be placed on photos or videos.
The sticker is a regular sticker.
Stops a poll.
Contains the exact storage usage statistics split by chats and file
type.
Contains the storage usage statistics for a specific chat.
Contains the storage usage statistics for a specific file type.
Contains approximate storage usage statistics, excluding files of
unknown file type.
This class is an abstract base class.
The user gifted Telegram Premium to another user.
The user subscribed to Telegram Premium.
This class is an abstract base class.
Suggests the user to check whether they still remember their 2-step
verification password.
Suggests the user to check whether authorization phone number is
correct and change the phone number if it is inaccessible.
Suggests the user to convert specified supergroup to a broadcast
group.
Suggests the user to enable
"archive_and_mute_new_chats_from_unknown_users" option.
Suggests the user to set a 2-step verification password to be able to
log in again.
Suggests the user to subscribe to the Premium subscription with
annual payments.
Suggests the user to upgrade the Premium subscription from monthly
payments to annual payments.
Suggests the user to view a hint about the meaning of one and two
check marks on sent messages.
Suggests a profile photo to another regular user with common messages.
Represents a supergroup or channel with zero or more members
(subscribers in the case of channels).
Contains full information about a supergroup or channel.
This class is an abstract base class.
Returns the owner and administrators.
Returns users banned from the supergroup or channel; can be used only
by administrators.
Returns bot members of the supergroup or channel.
Returns contacts of the user, which are members of the supergroup or
channel.
Returns users which can be mentioned in the supergroup.
Returns recently active users in reverse chronological order.
Returns restricted supergroup members; can be used only by
administrators.
Used to search for supergroup or channel members via a (string) query.
Fetches the latest versions of all strings from a language pack in
the current localization target from the server.
This class is an abstract base class.
The chat needs to be chosen by the user among chats of the specified
types.
The currently opened chat needs to be kept.
The chat needs to be open with the provided internal link.
Returns information about the availability of a temporary password,
which can be used for payments.
Terminates all other sessions of the current user.
Terminates a session of the current user.
Contains Telegram terms of service.
A simple object containing a sequence of bytes; for testing only.
Returns the received bytes; for testing only.
Does nothing; for testing only.
Returns the received string; for testing only.
Returns the received vector of numbers; for testing only.
Returns the received vector of objects containing a number; for
testing only.
Returns the received vector of strings; for testing only.
Returns the received vector of objects containing a string; for
testing only.
Forces an updates.getDifference call to the Telegram servers; for
testing only.
A simple object containing a number; for testing only.
Sends a simple network request to the Telegram servers; for testing
only.
Sends a simple network request to the Telegram servers via proxy; for
testing only.
Returns the specified error and ensures that the Error object is
used; for testing only.
Returns the squared received number; for testing only.
A simple object containing a string; for testing only.
Does nothing and ensures that the Update object is used; for testing
only.
A simple object containing a vector of numbers; for testing only.
A simple object containing a vector of objects that hold a number;
for testing only.
A simple object containing a vector of strings; for testing only.
A simple object containing a vector of objects that hold a string;
for testing only.
Contains some text.
Contains a list of text entities.
Represents a part of the text that needs to be formatted in some
unusual way.
This class is an abstract base class.
A bank card number.
A bold text.
A bot command, beginning with "/".
A cashtag text, beginning with "$" and consisting of
capital English letters (e.g., "$USD").
Text that must be formatted as if inside a code HTML tag.
A custom emoji.
An email address.
A hashtag text, beginning with "#".
An italic text.
A media timestamp.
A mention of a user, a supergroup, or a channel by their username.
A text shows instead of a raw mention of the user (e.g., when the
user has no username).
A phone number.
Text that must be formatted as if inside a pre HTML tag.
Text that must be formatted as if inside pre, and code HTML tags.
A spoiler text.
A strikethrough text.
A text description shown instead of a raw URL.
An underlined text.
An HTTP URL.
This class is an abstract base class.
The text uses HTML-style formatting.
The text uses Markdown-style formatting.
Contains parameters of the application theme.
Describes theme settings.
Represents a thumbnail.
This class is an abstract base class.
The thumbnail is in static GIF format.
The thumbnail is in JPEG format.
The thumbnail is in MPEG4 format.
The thumbnail is in PNG format.
The thumbnail is in TGS format.
The thumbnail is in WEBM format.
The thumbnail is in WEBP format.
Represents a URL linking to an internal Telegram entity.
Contains a list of t.me URLs.
This class is an abstract base class.
A chat invite link.
A URL linking to a sticker set.
A URL linking to a public supergroup or channel.
A URL linking to a user.
Changes pause state of all files in the file download list.
Adds or removes a bot to attachment menu.
Changes active state for a username of a bot.
Changes the value of the default disableNotification parameter, used
when a message is sent to a chat.
Changes the ability of users to save, forward, or copy chat content.
Changes the marked as unread state of a chat.
Changes the pinned state of a chat.
Changes the translatable state of a chat; for Telegram Premium users
only.
Changes pause state of a file in the file download list.
Toggles whether a topic is closed in a forum supergroup chat;
requires canManageTopics administrator right in the supergroup unless
the user is creator of the topic.
Changes the pinned state of a forum topic; requires canManageTopics
administrator right in the supergroup.
Toggles whether a General topic is hidden in a forum supergroup chat;
requires canManageTopics administrator right in the supergroup.
Toggles whether the current user will receive a notification when the
group call will start; scheduled group calls only.
Toggles whether current user's video is enabled.
Toggles whether current user's video is paused.
Toggles whether new participants of a group call can be unmuted only
by administrators of the group call.
Toggles whether a group call participant hand is rased.
Toggles whether a participant of an active group call is muted,
unmuted, or allowed to unmute themselves.
Pauses or unpauses screen sharing in a joined group call.
Changes the block state of a message sender.
Toggles whether a session can accept incoming calls.
Toggles whether a session can accept incoming secret chats.
Toggles whether aggressive anti-spam checks are enabled in the
supergroup.
Toggles whether non-administrators can receive only administrators
and bots using getSupergroupMembers or searchChatMembers.
Toggles whether the message history of a supergroup is available to
new members; requires canChangeInfo administrator right.
Upgrades supergroup to a broadcast group; requires owner privileges
in the supergroup.
Toggles whether the supergroup is a forum; requires owner privileges
in the supergroup.
Toggles whether all users directly joining the supergroup need to be
approved by supergroup administrators; requires canRestrictMembers
administrator right.
Toggles whether joining is mandatory to send messages to a discussion
supergroup; requires canRestrictMembers administrator right.
Toggles whether sender signature is added to sent messages in a
channel; requires canChangeInfo administrator right.
Changes active state for a username of a supergroup or channel,
requires owner privileges in the supergroup or channel.
Changes active state for a username of the current user.
This class is an abstract base class.
A category containing frequently used private chats with bot users.
A category containing frequently used chats used for calls.
A category containing frequently used channels.
A category containing frequently used chats used to forward messages.
A category containing frequently used basic groups and supergroups.
A category containing frequently used chats with inline bots sorted
by their usage in inline mode.
A category containing frequently used private chats with non-bot
users.
Changes the owner of a chat.
Extracts text or caption of the given message and translates it to
the given language.
Translates a text to the given language.
Represents a list of trending sticker sets.
Removes all pinned messages from a chat; requires canPinMessages
rights in the group or canEditMessages rights in the channel.
Removes all pinned messages from a forum topic; requires
canPinMessages rights in the supergroup.
Removes a pinned message from a chat; requires canPinMessages rights
in the group or canEditMessages rights in the channel.
Contains information about an unread reaction to a message.
This class is an abstract base class.
Some data of a user or a chat has changed.
The list of active emoji reactions has changed.
Contains active notifications that was shown on previous application
launches.
Adding users to a chat has failed because of their privacy settings.
Some animated emoji message was clicked and a big animated sticker
must be played if the message is visible on the screen.
The parameters of animation search through
getOption("animation_search_bot_username") bot has changed.
The list of bots added to attachment menu has changed.
The user authorization state has changed.
Autosave settings for some type of chats were updated.
Some data of a basic group has changed.
Some data in basicGroupFullInfo has been changed.
New call was created or information about a call was updated.
A message sender activity in the chat has changed.
The chat action bar was changed.
The chat available reactions were changed.
The chat background was changed.
The value of the default disableNotification parameter, used when a
message is sent to the chat, was changed.
A chat draft has changed.
The list of chat folders or a chat folder has changed.
A chat content was allowed or restricted for saving.
A chat's hasScheduledMessages field has changed.
A chat was blocked or unblocked.
A chat was marked as unread or was read.
Translation of chat messages was enabled or disabled.
The last message of a chat was changed.
User rights changed in a chat; for bots only.
The message auto-delete or self-destruct timer setting for a chat was
changed.
The message sender that is selected to send messages in a chat has
changed.
Notification settings for a chat were changed.
The number of online group members has changed.
The chat pending join requests were changed.
Chat permissions was changed.
A chat photo was changed.
The position of a chat in a chat list has changed.
Incoming messages were read or the number of unread messages has been
changed.
Outgoing messages were read.
The default chat reply markup was changed.
The chat theme was changed.
The list of available chat themes has changed.
The title of a chat was changed.
The chat unreadMentionCount has changed.
The chat unreadReactionCount has changed.
A chat video chat state has changed.
The connection state has changed.
The type of default reaction has changed.
Some messages were deleted.
The list of supported dice emojis has changed.
The list of favorite stickers was updated.
Information about a file was updated.
A file was added to the file download list.
A file download was changed.
The state of the file download list has changed.
The file generation process needs to be started by the application.
File generation is no longer needed.
A file was removed from the file download list.
Basic information about a topic in a forum chat was changed.
Information about a group call was updated.
Information about a group call participant was changed.
Describes whether there are some pending notification updates.
The list of installed sticker sets was updated.
Some language pack strings have been updated.
The message content has changed.
The message content was opened.
A message was edited.
The information about interactions with a message has changed.
The message pinned state was changed.
A message with a live location was viewed.
A message with an unread mention was read.
A request to send a message has reached the Telegram server.
A message failed to send.
A message has been successfully sent.
The list of unread reactions added to a message was changed.
A new incoming callback query; for bots only.
New call signaling data arrived.
A new chat has been loaded/created.
A user sent a join request to a chat; for bots only.
The user has chosen a result of an inline query; for bots only.
A new incoming event; for bots only.
A new incoming query; for bots only.
A new incoming callback query from a message sent via a bot; for bots
only.
A new incoming inline query; for bots only.
A new message was received; can also be an outgoing message.
A new incoming pre-checkout query; for bots only.
A new incoming shipping query; for bots only.
A notification was changed.
A list of active notifications in a notification group has changed.
An option changed its value.
A poll was updated; for bots only.
A user changed the answer to a poll; for bots only.
The list of recently used stickers was updated.
Contains a list of updates.
The list of saved animations was updated.
The list of saved notifications sounds was updated.
Notification settings for some type of chats were updated.
Some data of a secret chat has changed.
The selected background has changed.
A service notification from the server was received.
A sticker set has changed.
The list of suggested to the user actions has changed.
Some data of a supergroup or a channel has changed.
Some data in supergroupFullInfo has been changed.
New terms of service must be accepted by the user.
The list of trending sticker sets was updated or some of them were
viewed.
Number of unread chats, i.e.
Number of unread messages in a chat list has changed.
Some data of a user has changed.
Some data in userFullInfo has been changed.
Some privacy setting rules have been changed.
The list of users nearby has changed.
The user went online or offline.
A message was sent by an opened Web App, so the Web App needs to be
closed.
Creates a new supergroup from an existing basic group and sends a
corresponding messageChatUpgradeTo and messageChatUpgradeFrom;
requires creator privileges.
Uploads a file with a sticker; returns the uploaded file.
Represents a user.
Contains full information about a user.
Contains an HTTPS URL, which can be used to get information about a
user.
Describes usernames assigned to a user, a supergroup, or a channel.
This class is an abstract base class.
A privacy setting for managing whether the user can be called.
A privacy setting for managing whether the user can be invited to
chats.
A privacy setting for managing whether the user can be found by their
phone number.
A privacy setting for managing whether peer-to-peer connections can
be used for calls.
A privacy setting for managing whether the user can receive voice and
video messages in private chats.
This class is an abstract base class.
A rule to allow all users to do something.
A rule to allow all members of certain specified basic groups and
supergroups to doing something.
A rule to allow all of a user's contacts to do something.
A rule to allow certain specified users to do something.
A rule to restrict all users from doing something.
A rule to restrict all members of specified basic groups and
supergroups from doing something.
A rule to restrict all contacts of a user from doing something.
A rule to restrict all specified users from doing something.
A list of privacy rules.
A privacy setting for managing whether a link to the user's account
is included in forwarded messages.
A privacy setting for managing whether the user's phone number is
visible.
A privacy setting for managing whether the user's profile photo is
visible.
A privacy setting for managing whether the user's online status is
visible.
Represents a list of users.
This class is an abstract base class.
The user status was never changed.
The user is offline, but was online last month.
The user is offline, but was online last week.
The user is offline.
The user is online.
The user was online recently.
Contains custom information about the user.
This class is an abstract base class.
A bot (see https://core.telegram.org/bots).
A deleted user or deleted bot.
A regular user.
No information on the user besides the user identifier is available,
yet this user has not been deleted.
Contains a temporary identifier of validated order information, which
is stored for one hour, and the available shipping options.
Validates the order information provided by a user and returns the
available shipping options for a flexible invoice.
This class is an abstract base class.
A cubic Bézier curve to a given point.
A straight line to a given point.
Describes a venue.
Describes a video file.
Describes a video chat.
Describes a video note.
Informs TDLib that messages are being viewed by the user.
Informs TDLib that the user viewed detailed information about a
Premium feature on the Premium features screen.
Informs the server that some trending sticker sets have been viewed
by the user.
Describes a voice note.
Describes a Web App.
Contains information about a Web App.
Describes a web page preview.
Describes an instant view page for a web page.
Writes a part of a generated file.