All Classes and Interfaces
Classes
Class
Description
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 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 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 sticker to a set; for bots
only.
Animated variant of a chat photo in MPEG4 format.
Describes an animated 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.
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
by an immediately canceled call to
the specified phone number.
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.
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 an encryption key to
decrypt the local database.
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 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.
TDLib needs TdlibParameters for initialization.
Contains auto-download settings.
Contains auto-download settings presets
for the current user.
Represents a list of available reactions.
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.
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 uploading of a file.
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.
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.
Represents a list of chat administrators.
Represents a chat event.
This class is an abstract base class.
The chat available reactions were changed.
The chat description was changed.
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 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.
A message was deleted.
A message was edited.
A message was pinned.
The message TTL was changed.
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 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 filter of user chats.
Contains basic information about a chat filter.
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 belonging to a chat filter.
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.
Describes a chat located nearby.
Contains information about notification
settings for a chat.
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.
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 password
for correctness.
Checks whether a 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 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.
Checks whether the maximum number of
owned public chats has been reached.
Checks the database encryption key
for correctness.
Checks the email address verification
code for Telegram Passport.
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 all imported contacts, contact
list remains unchanged.
Clears the list of recently found chats.
Clears the list of recently used stickers.
Informs TDLib that a message with an
animated emoji was clicked by the
user.
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.
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 filter.
Creates a new invite link for a chat.
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; requires owner privileges.
Deletes existing chat filter.
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 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.
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 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 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 filter.
Edits a non-primary invite link for
a chat.
Edits information about a custom local
language pack in the current localization
target.
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.
Information about the email address
authentication code that was sent.
Represents a list of emoji.
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 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 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.
A text with some entities.
Forwards previously sent messages.
Contains a list of downloaded files,
found by a search.
Contains a list of messages found by a search.
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.
Returns the current authorization
state; this is an offline request.
Returns auto-download settings presets
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.
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 filter
by its identifier.
Returns default icon name for a filter.
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 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 sparse positions of messages
of the specified type in the chat to
be used for shared media scroll
implementation.
Returns sponsored message to be shown
in a chat; for channel chats only.
Returns detailed statistics about a
chat.
Returns the 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 database statistics.
Returns information about a tg:// deep
link.
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 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 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 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 app.
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 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 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 filters 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 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 a
given emoji.
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 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)
contained in the text.
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 the current privacy settings.
Returns the profile photos of a user.
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 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 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 if allowed to do so.
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.
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 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 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 800 and be at
most 2MB in size.
A previously used profile photo of
the current user.
A static photo in JPEG format.
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.
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 app.
The link contains an authentication
code.
The link is a link to a background.
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 a chat invite link.
The link is a link to the filter
settings section of the app.
The link is a link to a game.
The link is a link to a language pack.
The link is a link to the language
settings section of the app.
The link is a link to a Telegram
message.
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 privacy and
security settings section of the app.
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 is a link to app 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 settings
section of the app.
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 video chat.
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 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 simple button, with text that must
be sent when the button is pressed.
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.
A newly created basic group.
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 theme in the chat has been changed.
The TTL (Time To Live) setting for
messages in the chat has been changed.
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).
An expired photo message (self-destructed
after TTL has elapsed).
An expired video message (self-destructed
after TTL has elapsed).
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.
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.
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.
Contains information about a link to
a message in a chat.
A message with a location.
Telegram Passport data has been
received; for bots only.
Telegram Passport data has been sent.
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.
A detailed statistics about a message.
A sticker message.
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.
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.
A voice note message.
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
channels when the corresponding chat
setting has a default value.
Notification settings applied to all
basic groups and supergroups 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.
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.
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).
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, Code, Pre,
PreCode, TextUrl and MentionName
entities contained in the 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.
Theme colors for a payment form.
Contains information about a successful payment.
Contains the result of a payment request.
Stripe payment provider.
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.
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 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 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 screenshot of a message in the chat
has been taken.
A message with a sticker.
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.
Contains stickers which must be used
for reaction animation rendering.
Marks all mentions in a chat as read.
Marks all reactions in a chat as read.
Reads a part of a file from the TDLib
file cache and returns read bytes.
Describes a recommended chat filter.
Contains a list of recommended chat filters.
Recovers the 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 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 sticker from the set to
which it belongs; for bots only.
Removes a chat from the list of
frequently used chats.
Changes the order of chat filters.
Changes the order of installed sticker sets.
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 messages in a supergroup as
spam; requires administrator rights
in the supergroup.
Requests to send a 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.
Re-sends an authentication code to
the user.
Re-sends the authentication code sent
to confirm a new phone number for the
current user.
Re-sends the code to verify an email
address to be added to a user's Telegram Passport.
Resends messages which failed to send.
Resends phone number confirmation code.
Re-sends 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 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 card credentials.
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 username 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 a 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.
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.
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.
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.
Contains information about one session
in a Telegram application used by the
current user.
Contains a list of sessions.
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 phone number of the user and
sends an authentication code to the
user.
Sets auto-download settings.
Changes the background selected by
the user; adds background to the list
of installed backgrounds.
Changes the bio of the current user.
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 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.
Selects a message sender to send
messages in a chat.
Changes the message TTL 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.
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.
Informs TDLib on a file generation progress.
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.
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.
Changes chosen reaction for a message.
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 password for the current
user.
Changes the order of pinned chats.
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 position of a sticker in
the set to which it belongs; for bots
only.
Sets a sticker set thumbnail; for bots
only.
Changes the sticker set of a supergroup;
requires canChangeInfo administrator right.
Changes the username of a supergroup
or channel, requires owner privileges
in the supergroup or channel.
Sets the parameters for TDLib
initialization.
Changes the username of the current user.
Changes user privacy settings.
Changes default participant identifier,
on whose behalf a video chat in the
chat will be joined.
Shares the phone number of the current
user with a mutual contact.
One shipping option.
Describes a sponsored message.
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.
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 an animation in TGS format.
The sticker is a mask in WEBP format
to be placed on photos or videos.
The sticker is an image in WEBP format.
The sticker is a video in WEBM format.
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.
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 view a hint about
the meaning of one and two check marks
on sent 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.
Contains parameters for TDLib initialization.
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.
An email address.
A hashtag text, beginning with "#".
An italic text.
A media timestamp.
A mention of a user 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.
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.
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 pause state of a file in the
file download list.
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 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 sender signature is
added to sent messages in a channel;
requires canChangeInfo administrator right.
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.
Translates a text to the given language.
Removes all pinned messages from a
chat; requires canPinMessages rights
in the group or canEditMessages rights
in the channel.
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.
Contains active notifications that
was shown on previous application
launches.
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 user authorization state has changed.
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 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 filters or a chat
filter 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.
The last message of a chat was changed.
User rights changed in a chat; for bots only.
The message sender that is selected
to send messages in a chat has changed.
The message Time To Live setting for
a chat was 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.
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.
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 supported reactions has changed.
The list of recently used stickers was updated.
Contains a list of updates.
The list of saved animations 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.
Creates a new supergroup from an
existing basic group and sends a
corresponding messageChatUpgradeTo
and messageChatUpgradeFrom; requires
creator privileges.
Asynchronously uploads a file to the
cloud without sending it in a message.
Uploads a file with a sticker; returns
the uploaded file.
Represents a user.
Contains full information about a user.
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.
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.
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.
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 the server that some trending
sticker sets have been viewed by the user.
Describes a voice note.
Describes a web page preview.
Describes an instant view page for a web page.
Writes a part of a generated file.