Here is a list of all documented variables with links to the class documentation for each member:

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

- q -

• query_ : getAllStickerEmojis, getChatEventLog, getChatJoinRequests, getForumTopics, getInlineQueryResults, getPublicPostSearchLimits, getSearchSponsoredChats, getStickers, getStoryInteractions, inlineKeyboardButtonTypeSwitchInline, searchChatMembers, searchChatMessages, searchChats, searchChatsOnServer, searchContacts, searchFileDownloads, searchInstalledStickerSets, searchMessages, searchOutgoingDocumentMessages, searchPublicChats, searchPublicPosts, searchRecentlyFoundChats, searchSavedMessages, searchSecretMessages, searchStickers, searchStickerSets, searchStringsByPrefix, supergroupMembersFilterBanned, supergroupMembersFilterContacts, supergroupMembersFilterMention, supergroupMembersFilterRestricted, supergroupMembersFilterSearch, updateNewChosenInlineResult, updateNewInlineQuery
• query_id_ : addQuickReplyShortcutInlineQueryResultMessage, answerChatJoinRequestQuery, chatJoinResultGuardBotApprovalRequired, getGuardBotWebAppUrl, inputStoryAreaTypeFoundVenue, sendInlineQueryResultMessage, updateChatJoinResult, updateNewChatJoinRequest
• question_ : inputMessagePoll, poll, pushMessageContentPoll
• quote_ : inputMessageReplyToExternalMessage, inputMessageReplyToMessage, messageReplyToMessage, resendMessages, searchQuote
• quote_position_ : searchQuote