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

- d -

• dark_color_ : td::td_api::attachmentMenuBotColor
• dark_settings_ : td::td_api::chatTheme
• dark_theme_dimming_ : td::td_api::chatBackground, td::td_api::setChatBackground
• data_ : td::td_api::answerCustomQuery, td::td_api::callbackQueryPayloadData, td::td_api::callbackQueryPayloadDataWithPassword, td::td_api::encryptedCredentials, td::td_api::encryptedPassportElement, td::td_api::filePart, td::td_api::inlineKeyboardButtonTypeCallback, td::td_api::inlineKeyboardButtonTypeCallbackWithPassword, td::td_api::inputCredentialsApplePay, td::td_api::inputCredentialsGooglePay, td::td_api::inputCredentialsNew, td::td_api::messageWebAppDataReceived, td::td_api::minithumbnail, td::td_api::notificationSound, td::td_api::saveApplicationLogEvent, td::td_api::sendCallSignalingData, td::td_api::sendWebAppData, td::td_api::updateNewCallSignalingData, td::td_api::updateNewCustomQuery, td::td_api::writeGeneratedFilePart
• data_hash_ : td::td_api::inputPassportElementErrorSourceDataField
• database_directory_ : td::td_api::setTdlibParameters
• database_encryption_key_ : td::td_api::setTdlibParameters
• database_size_ : td::td_api::storageStatisticsFast
• date_ : td::td_api::addedReaction, td::td_api::chatEvent, td::td_api::chatInviteLink, td::td_api::chatJoinRequest, td::td_api::datedFile, td::td_api::draftMessage, td::td_api::getChatMessageByDate, td::td_api::message, td::td_api::messageForwardInfo, td::td_api::messageImportInfo, td::td_api::messagePosition, td::td_api::notification, td::td_api::notificationSound, td::td_api::pageBlockEmbeddedPost, td::td_api::paymentReceipt, td::td_api::story, td::td_api::storyInfo, td::td_api::supergroup, td::td_api::updateChatMember, td::td_api::userSupportInfo
• day_ : td::td_api::date
• day_graph_ : td::td_api::chatStatisticsSupergroup
• days_ : td::td_api::accountTtl, td::td_api::messageCalendar
• dc_id_ : td::td_api::testProxy
• debug_information_ : td::td_api::sendCallDebugInformation
• default_channel_administrator_rights_ : td::td_api::botInfo, td::td_api::setDefaultChannelAdministratorRights
• default_disable_notification_ : td::td_api::chat, td::td_api::toggleChatDefaultDisableNotification, td::td_api::updateChatDefaultDisableNotification
• default_group_administrator_rights_ : td::td_api::botInfo, td::td_api::setDefaultGroupAdministratorRights
• default_icon_ : td::td_api::attachmentMenuBot
• default_participant_id_ : td::td_api::setVideoChatDefaultParticipant, td::td_api::videoChat
• default_value_ : td::td_api::premiumLimit
• delete_all_messages_ : td::td_api::blockMessageSenderFromReplies
• delete_from_cache_ : td::td_api::removeAllFilesFromDownloads, td::td_api::removeFileFromDownloads
• delete_message_ : td::td_api::blockMessageSenderFromReplies
• deleted_message_count_ : td::td_api::chatStatisticsAdministratorActionsInfo
• description_ : td::td_api::basicGroupFullInfo, td::td_api::botCommand, td::td_api::botInfo, td::td_api::chatInviteLinkInfo, td::td_api::createNewSupergroupChat, td::td_api::game, td::td_api::inlineQueryResultArticle, td::td_api::inlineQueryResultDocument, td::td_api::inlineQueryResultPhoto, td::td_api::inlineQueryResultVideo, td::td_api::inputInlineQueryResultArticle, td::td_api::inputInlineQueryResultDocument, td::td_api::inputInlineQueryResultPhoto, td::td_api::inputInlineQueryResultVideo, td::td_api::inputMessageInvoice, td::td_api::messageInvoice, td::td_api::pageBlockRelatedArticle, td::td_api::paymentReceipt, td::td_api::recommendedChatFolder, td::td_api::setBotInfoDescription, td::td_api::setChatDescription, td::td_api::supergroupFullInfo, td::td_api::webApp, td::td_api::webPage
• destination_path_ : td::td_api::updateFileGenerationStart
• device_model_ : td::td_api::session, td::td_api::setTdlibParameters, td::td_api::unconfirmedSession
• device_token_ : td::td_api::deviceTokenApplePush, td::td_api::deviceTokenApplePushVoIP, td::td_api::firebaseAuthenticationSettingsIos, td::td_api::registerDevice
• directory_ : td::td_api::getSuggestedFileName
• disable_content_type_detection_ : td::td_api::inputMessageDocument
• disable_mention_notifications_ : td::td_api::chatNotificationSettings, td::td_api::scopeNotificationSettings
• disable_notification_ : td::td_api::addLocalMessage, td::td_api::messageSendOptions, td::td_api::pinChatMessage
• disable_pinned_message_notifications_ : td::td_api::chatNotificationSettings, td::td_api::scopeNotificationSettings
• disable_web_page_preview_ : td::td_api::inputMessageText
• disabled_usernames_ : td::td_api::usernames
• discard_reason_ : td::td_api::messageCall
• discount_percentage_ : td::td_api::premiumPaymentOption
• discussion_chat_id_ : td::td_api::setChatDiscussionGroup
• display_url_ : td::td_api::webPage
• distance_ : td::td_api::chatActionBarReportAddBlock, td::td_api::chatNearby, td::td_api::messageProximityAlertTriggered
• document_ : td::td_api::background, td::td_api::document, td::td_api::inlineQueryResultDocument, td::td_api::inputMessageDocument, td::td_api::messageDocument, td::td_api::pushMessageContentDocument, td::td_api::richTextIcon, td::td_api::webPage
• document_url_ : td::td_api::inputInlineQueryResultDocument
• domain_ : td::td_api::loginUrlInfoRequestConfirmation
• domain_name_ : td::td_api::botWriteAccessAllowReasonConnectedWebsite, td::td_api::connectedWebsite
• download_offset_ : td::td_api::localFile
• downloaded_prefix_size_ : td::td_api::localFile
• downloaded_size_ : td::td_api::localFile, td::td_api::updateFileDownloads
• draft_message_ : td::td_api::chat, td::td_api::forumTopic, td::td_api::messageThreadInfo, td::td_api::setChatDraftMessage, td::td_api::updateChatDraftMessage
• driver_license_ : td::td_api::inputPassportElementDriverLicense, td::td_api::passportElementDriverLicense
• duration_ : td::td_api::animation, td::td_api::audio, td::td_api::discardCall, td::td_api::groupCall, td::td_api::inputMessageAnimation, td::td_api::inputMessageAudio, td::td_api::inputMessageVideo, td::td_api::inputMessageVideoNote, td::td_api::inputMessageVoiceNote, td::td_api::inputStoryContentVideo, td::td_api::messageCall, td::td_api::messageExtendedMediaPreview, td::td_api::messageVideoChatEnded, td::td_api::networkStatisticsEntryCall, td::td_api::notificationSound, td::td_api::storyVideo, td::td_api::video, td::td_api::videoNote, td::td_api::voiceNote, td::td_api::webPage