Update class abstract

Contains notifications about data changes.

Inherited by UpdateFile, UpdateNotificationGroup, UpdateFileGenerationStop, UpdateMessageSendAcknowledged, UpdateMessageUnreadReactions, UpdateStorySendSucceeded, UpdateNewInlineCallbackQuery, UpdateNewInlineQuery, UpdateChatMember, UpdateScopeNotificationSettings, UpdateUserPrivacySettingRules, UpdateSupergroupFullInfo, UpdateServiceNotification, UpdateActiveNotifications, UpdateStory, UpdateTermsOfService, UpdateChatHasProtectedContent, UpdateMessageEdited, UpdateOption, UpdateChatReadInbox, UpdateHavePendingNotifications, UpdateChatActiveStories, UpdateInstalledStickerSets, UpdateAnimationSearchParameters, UpdateChatMessageSender, UpdateChatLastMessage, UpdateFileGenerationStart, UpdateChatUnreadMentionCount, UpdateChatFolders, UpdateChatHasScheduledMessages, UpdateDiceEmojis, UpdateAnimatedEmojiMessageClicked, UpdateRecentStickers, UpdateAuthorizationState, UpdateSuggestedActions, UpdateBasicGroupFullInfo, UpdateSavedAnimations, UpdateUserStatus, UpdateSavedNotificationSounds, UpdateAutosaveSettings, UpdateUnconfirmedSession, UpdateChatIsTranslatable, UpdateFileDownload, UpdateConnectionState, UpdateChatPhoto, UpdateFileDownloads, UpdateChatPosition, UpdateNewShippingQuery, UpdateGroupCallParticipant, UpdateChatDefaultDisableNotification, UpdateMessageContentOpened, UpdateWebAppMessageSent, UpdatePollAnswer, UpdateChatReadOutbox, UpdateTrendingStickerSets, UpdateMessageSendSucceeded, UpdateStickerSet, UpdateGroupCall, UpdateSelectedBackground, UpdateChatPermissions, UpdateStoryStealthMode, UpdateChatThemes, UpdateUsersNearby, UpdateStoryListChatCount, UpdateChatActionBar, UpdateMessageMentionRead, UpdateNewCallbackQuery, UpdateStoryDeleted, UpdateNewCallSignalingData, UpdateNewPreCheckoutQuery, UpdateUnreadChatCount, UpdateLanguagePackStrings, UpdateUserFullInfo, UpdateChatNotificationSettings, UpdateMessageInteractionInfo, UpdatePoll, UpdateMessageIsPinned, UpdateCall, UpdateMessageContent, UpdateAttachmentMenuBots, UpdateChatAction, UpdateNewCustomEvent, UpdateActiveEmojiReactions, UpdateSupergroup, UpdateNewChat, UpdateChatTitle, UpdateNewCustomQuery, UpdateChatIsMarkedAsUnread, UpdateChatTheme, UpdateForumTopicInfo, UpdateNotification, UpdateChatReplyMarkup, UpdateChatBlockList, UpdateFavoriteStickers, UpdateDefaultReactionType, UpdateMessageLiveLocationViewed, UpdateChatAvailableReactions, UpdateAddChatMembersPrivacyForbidden, UpdateDeleteMessages, UpdateNewMessage, UpdateSecretChat, UpdateFileRemovedFromDownloads, UpdateChatOnlineMemberCount, UpdateChatUnreadReactionCount, UpdateMessageSendFailed, UpdateUser, UpdateUnreadMessageCount, UpdateChatMessageAutoDeleteTime, UpdateFileAddedToDownloads, UpdateBasicGroup, UpdateChatVideoChat, UpdateNewChatJoinRequest, UpdateStorySendFailed, UpdateChatPendingJoinRequests, UpdateChatBackground, UpdateChatDraftMessage, UpdateNewChosenInlineResult.