Identifier of the accent color for the chat name and backgrounds of the chat photo, reply header, and link preview.
Information about types of gifts that are accepted by the chat or by the corresponding user for private chats.
Optionalactive_If non-empty, the list of all active chat usernames; for private chats, supergroups and channels.
Optionalavailable_List of available reactions allowed in the chat. If omitted, then all emoji reactions are allowed.
Optionalbackground_Custom emoji identifier of the emoji chosen by the chat for the reply header and link preview background.
OptionalbioBio of the other party in a private chat.
OptionalbirthdateFor private chats, the date of birth of the user.
Optionalbusiness_For private chats with business accounts, the intro of the business.
Optionalbusiness_For private chats with business accounts, the location of the business.
Optionalbusiness_For private chats with business accounts, the opening hours of the business.
Optionalcan_True, if paid media messages can be sent or forwarded to the channel chat. The field is available only for channel chats.
Optionalcan_True, if the bot can change the group sticker set.
OptionalcommunityThe community to which the chat belongs.
Optionalcustom_For supergroups, the name of the group's custom emoji sticker set.
OptionaldescriptionDescription, for groups, supergroups and channel chats.
Optionalemoji_Custom emoji identifier of the emoji status of the chat or the other party in a private chat.
Optionalemoji_Expiration date of the emoji status of the chat or the other party in a private chat, in Unix time, if any.
Optionalfirst_First name of the other party in a private chat.
Optionalfirst_For private chats, the first audio added to the profile of the user.
Optionalguard_The bot that processes join request queries in the chat. The field is only available to chat administrators.
Optionalhas_True, if aggressive anti-spam checks are enabled in the supergroup. The field is only available to chat administrators.
Optionalhas_True, if non-administrators can only get the list of bots and administrators in the chat.
Optionalhas_True, if privacy settings of the other party in the private chat allows to use tg://user?id=<user_id> links only in chats with the user.
Optionalhas_True, if messages from the chat can't be forwarded to other chats.
Optionalhas_True, if the privacy settings of the other party restrict sending voice and video note messages in the private chat.
Optionalhas_True, if new chat members will have access to old messages; available only to chat administrators.
Unique identifier for this chat (integer or channel username string).
Optionalinvite_Primary invite link, for groups, supergroups and channel chats.
Optionalis_True, if the chat is the direct messages chat of a channel.
Optionalis_True, if the supergroup chat is a forum (has topics enabled).
Optionaljoin_True, if all users directly joining the supergroup without using an invite link need to be approved by supergroup administrators.
Optionaljoin_True, if users need to join the supergroup before they can send messages.
Optionallast_Last name of the other party in a private chat.
Optionallinked_Unique identifier for the linked chat, i.e. the discussion group identifier for a channel and vice versa; for supergroups and channel chats.
OptionallocationFor supergroups, the location to which the supergroup is connected.
The maximum number of reactions that can be set on a message in the chat.
Optionalmessage_The time after which all messages sent to the chat will be automatically deleted; in seconds.
Optionalpaid_The number of Telegram Stars a general user has to pay to send a message to the chat.
Optionalparent_Information about the corresponding channel chat; for direct messages chats only.
OptionalpermissionsDefault chat member permissions, for groups and supergroups.
Optionalpersonal_For private chats, the personal channel of the user.
OptionalphotoChat photo.
Optionalpinned_The most recent pinned message (by sending date).
Optionalprofile_Identifier of the accent color for the chat's profile background.
Optionalprofile_Custom emoji identifier of the emoji chosen by the chat for its profile background.
OptionalratingFor private chats, the rating of the user if any.
Optionalslow_For supergroups, the minimum allowed delay between consecutive messages sent by each unprivileged user; in seconds.
Optionalsticker_For supergroups, name of the group sticker set.
OptionaltitleTitle, for supergroups, channels and group chats.
Type of the chat, can be 'private', 'group', 'supergroup', or 'channel'.
Optionalunique_The color scheme based on a unique gift that must be used for the chat's name, message replies and link previews.
Optionalunrestrict_For supergroups, the minimum number of boosts that a non-administrator user needs to add in order to ignore slow mode and chat permissions.
OptionalusernameUsername, for private chats, supergroups and channels if available.
Represents full information about a chat.
Remarks
The docs define
ChatFullInfoas repeating every field ofChat, so this interface extends Chat (node'sChatfield set is a strict subset of the documentedChatFullInfofield set, verified against the docs oracle) and re-declares the inherited fields to pin down the documented requiredness:accent_color_id,max_reaction_countandaccepted_gift_typesare always present on aChatFullInfoeven though the narrower Chat declares them optional. ExtendingChatalso keeps everyChatFullInfoassignable anywhere aChatis expected, so callers that previously consumedgetChat()as aChatkeep compiling.This is the object returned by the
getChatBot API method.See
Telegram Bot API: ChatFullInfo