--- schema_version: "1" id: 91b59a62aed542ef01a3605772351d3ce85501944cce23aaef8fb271b8f8e60d title: Reference Index collection: developer version: current locale: en-us portal_url: https://docs.salesforce.com/developer/current/en-us/service-cloud/service-sdk-ios/guides/servicesdk-ios-reference.md canonical_url: https://developer.salesforce.com/docs/service/service-sdk-ios/guide/servicesdk-ios-reference.html source_site: developer.salesforce.com content_type: documentation content_hash: 09cf75624978e30041fc5315280e033e82f0547f2de00b21471da22f956b4789 products: - Embedded Service Chat SDK for iOS Developer Guide - Service Cloud Developer Content --- # Reference Index A list of all classes, protocols, methods, constants, and enums referenced from this developer's guide. **important:** The legacy chat product is scheduled for retirement on February 14, 2026, and is in maintenance mode until then. During this phase, you can continue to use chat, but we no longer recommend that you implement new chat channels. To avoid service interruptions to your customers, migrate to [Messaging for In-App and Web](https://help.salesforce.com/s/articleView?id=service.miaw_intro_landing.htm&type=5) before that date. Messaging offers many of the [chat features](https://help.salesforce.com/s/articleView?id=service.miaw_chat_vs_messaging.htm&type=5) that you love plus asynchronous conversations that can be picked back up at any time. Learn about chat retirement in [Help](https://help.salesforce.com/s/articleView?id=001790618&type=1). ## Chat Index - [`SCSChat`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChat.html) - [`add(delegate:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChat.html#/c:objc(cs)SCSChat(im)addDelegate:>) - [`addEvent(delegate:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChat.html#/c:objc(cs)SCSChat(im)addEventDelegate:>) - [`determineAvailabilityWithConfiguration`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChat.html#/c:objc(cs)SCSChat(im)determineAvailabilityWithConfiguration:completion:>) - [`startSession(with:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChat.html#/c:objc(cs)SCSChat(im)startSessionWithConfiguration:>) - [`startSession(with:completion:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChat.html#/c:objc(cs)SCSChat(im)startSessionWithConfiguration:completion:>) - [`SCSChatInterface`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatInterface.html) - [`handle(notification:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatInterface.html#/c:objc(cs)SCSChatInterface(im)handleNotification:>) - [`showChat(with:showPrechat:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatInterface.html#/c:objc(cs)SCSChatInterface(im)showChatWithConfiguration:showPrechat:>) - [`showPrechat(withFields:modal:completion:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatInterface.html#/c:objc(cs)SCSChatInterface(im)showPrechatWithFields:modal:completion:>) - [`shouldDisplayNotificationInForeground`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatInterface.html#/c:objc(cs)SCSChatInterface(im)shouldDisplayNotificationInForeground>) - [`SCSChatInterfaceDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatInterfaceDelegate.html) - [`SCSChatConfiguration`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatConfiguration.html) - [`maximumEstimatedWaitTime`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatConfiguration.html#/c:objc(cs)SCSChatConfiguration(py)maximumEstimatedWaitTime>) - [`minimumEstimatedWaitTime`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatConfiguration.html#/c:objc(cs)SCSChatConfiguration(py)minimumEstimatedWaitTime>) - [`prechatEntities`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatConfiguration.html#/c:objc(cs)SCSChatConfiguration(py)prechatEntities>) - [`prechatFields`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatConfiguration.html#/c:objc(cs)SCSChatConfiguration(py)prechatFields>) - [`queueStyle`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSChatConfiguration.html#/c:objc(cs)SCSChatConfiguration(py)queueStyle>) - [`SCSChatEventDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatEventDelegate.html) - [`session(agentJoined:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatEventDelegate.html#/c:objc(pl)SCSChatEventDelegate(im)session:agentJoined:>) - [`session(agentLeftConference:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatEventDelegate.html#/c:objc(pl)SCSChatEventDelegate(im)session:agentLeftConference:>) - [`session(didReceiveChatBotMenu:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatEventDelegate.html#/c:objc(pl)SCSChatEventDelegate(im)session:didReceiveChatBotMenu:>) - [`session(didReceiveFileTransferRequest:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatEventDelegate.html#/c:objc(pl)SCSChatEventDelegate(im)session:didReceiveFileTransferRequest:>) - [`session(didReceiveMessage:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatEventDelegate.html#/c:objc(pl)SCSChatEventDelegate(im)session:didReceiveMessage:>) - [`session(didReceiveURL:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatEventDelegate.html#/c:objc(pl)SCSChatEventDelegate(im)session:didReceiveURL:>) - [`session(didSelectMenuItem:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatEventDelegate.html#/c:objc(pl)SCSChatEventDelegate(im)session:didSelectMenuItem:>) - [`session(didUpdateOutgoingMessageDeliveryStatus:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatEventDelegate.html#/c:objc(pl)SCSChatEventDelegate(im)session:didUpdateOutgoingMessageDeliveryStatus:>) - [`session(processedOutgoingMessage:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatEventDelegate.html#/c:objc(pl)SCSChatEventDelegate(im)session:processedOutgoingMessage:>) - [`SCSChatSessionDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatSessionDelegate.html) - [`session(didEnd:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatSessionDelegate.html#/c:objc(pl)SCSChatSessionDelegate(im)session:didEnd:>) - [`session(didError:fatal:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatSessionDelegate.html#/c:objc(pl)SCSChatSessionDelegate(im)session:didError:fatal:>) - [`session(didUpdateQueuePosition:estimatedWaitTime:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatSessionDelegate.html#/c:objc(pl)SCSChatSessionDelegate(im)session:didUpdateQueuePosition:estimatedWaitTime:>) - [`session(didTransitionFrom:to:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatSessionDelegate.html#/c:objc(pl)SCSChatSessionDelegate(im)session:didTransitionFromState:toState:>) - [`SCSChatEndReason`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SCSChatEndReason.html) - [`SCSChatErrorCode`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SCSChatErrorCode.html) - [`SCSChatSession`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSChatSession.html) - [`SCSChatSessionState`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SCSChatSessionState.html) - [`SCSPrechatEntity`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSPrechatEntity.html) - [`SCSPrechatEntityField`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSPrechatEntityField.html) - [`SCSPrechatObject`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSPrechatObject.html) - [`SCSPrechatPickerObject`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSPrechatPickerObject.html) - [`SCSPrechatPickerOption`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSPrechatPickerOption.html) - [`SCSPrechatTextInputObject`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSPrechatTextInputObject.html) ## Service Common Index - [`SCAppearanceConfiguration`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCAppearanceConfiguration.html) - [`globalArticleCSS`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCAppearanceConfiguration.html#/c:objc(cs)SCAppearanceConfiguration(py)globalArticleCSS>) - [`globalArticleJavascript`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCAppearanceConfiguration.html#/c:objc(cs)SCAppearanceConfiguration(py)globalArticleJavascript>) - [`setColor`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCAppearanceConfiguration.html#/c:objc(cs)SCAppearanceConfiguration(im)setColor:forName:>) - [`setFontDescriptor`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCAppearanceConfiguration.html#/c:objc(cs)SCAppearanceConfiguration(im)setFontDescriptor:fontFileName:forWeight:>) - [`setImage`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCAppearanceConfiguration.html#/c:objc(cs)SCAppearanceConfiguration(im)setImage:compatibleWithTraitCollection:forName:>) - [`SCAppearanceConfigurationDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCAppearanceConfigurationDelegate.html) - [`SCSAppEventList`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSAppEventList.html) - [`SCSActionButton`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSActionButton.html) - [`SCSActionItem`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSActionItem.html) - [`SCSActionItemContainer`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSActionItemContainer.html) - [`SCSActionManager`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSActionManager.html) - [`SCSActionManagerDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSActionManagerDelegate.html) - [`SCSAuthenticationSettings`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSAuthenticationSettings.html) - [`ServiceCloud`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html) - [`actions`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(py)actions>) - [`appearanceConfiguration`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(py)appearanceConfiguration>) - [`cases`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(py)cases>) - [`chatCore`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(py)chatCore>) - [`chatUI`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(py)chatUI>) - [`knowledge`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(py)knowledge>) - [`notification(fromRemoteNotificationDictionary:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(im)notificationFromRemoteNotificationDictionary:>) - [`setAuthenticationSettings(settings:forServiceType:completion:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(im)setAuthenticationSettings:forServiceType:completion:>) - [`sharedInstance`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(cm)sharedInstance>) - [`showInterface(for:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(im)showInterfaceForNotification:>) - [`sos`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceCloud.html#/c:objc(cs)SCServiceCloud(py)sos>) - [`SCServiceCloudDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCServiceCloudDelegate.html) - [`serviceCloud(didDisplay controller:animated:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCServiceCloudDelegate.html#/c:objc(pl)SCServiceCloudDelegate(im)serviceCloud:didDisplayViewController:animated:>) - [`serviceCloud(authenticationFailed:forServiceType:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCServiceCloudDelegate.html#/c:objc(pl)SCServiceCloudDelegate(im)serviceCloud:authenticationFailed:forServiceType:>) - [`serviceCloud(shouldAuthenticateServiceType:completion:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCServiceCloudDelegate.html#/c:objc(pl)SCServiceCloudDelegate(im)serviceCloud:shouldAuthenticateServiceType:completion:>) - [`serviceCloud(transitioningDelegateForPresentedController:presenting:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCServiceCloudDelegate.html#/c:objc(pl)SCServiceCloudDelegate(im)serviceCloud:transitioningDelegateForViewController:>) - [`serviceCloud(willDisplay controller:animated:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCServiceCloudDelegate.html#/c:objc(pl)SCServiceCloudDelegate(im)serviceCloud:willDisplayViewController:animated:>) - [`SCSServiceConfiguration`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSServiceConfiguration.html) - [`imageFolderPath`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSServiceConfiguration.html#/c:objc(cs)SCSServiceConfiguration(py)imageFolderPath>) - [`SCSServiceConfiguration(community:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSServiceConfiguration.html#/c:objc(cs)SCSServiceConfiguration(im)initWithCommunity:>) - [`SCSServiceConfiguration(community:dataCategoryGroup:rootDataCategory:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSServiceConfiguration.html#/c:objc(cs)SCSServiceConfiguration(im)initWithCommunity:dataCategoryGroup:rootDataCategory:>) - [`SCSNotification`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSNotification.html) - [`SCSNotificationType`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SCSNotificationType.html) - [`ServiceLogger`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceLogger.html) - [`filehandle`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceLogger.html#/c:objc(cs)SCServiceLogger(py)filehandle>) - [`level`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceLogger.html#/c:objc(cs)SCServiceLogger(py)level>) - [`shared`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCServiceLogger.html#/c:objc(cs)SCServiceLogger(cpy)sharedLogger>) ## Resource Files - [ServiceChat (Chat) String Resources](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/servicechatstringconstants.html) - [ServiceCore (Common) String Resources](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/servicecorestringconstants.html) ## Deprecated APIs - [`SCArticleSortByField`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SCArticleSortByField.html) - [`SCArticleSortOrder`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SCArticleSortOrder.html) - [`SCKnowledgeInterface`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCKnowledgeInterface.html) - [`setInterfaceVisible`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCKnowledgeInterface.html#/c:objc(cs)SCKnowledgeInterface(im)setInterfaceVisible:animated:completion:>) - [`showArticle`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCKnowledgeInterface.html#/c:objc(cs)SCKnowledgeInterface(im)showArticle:animated:completion:>) - [`SCKnowledgeInterfaceDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCKnowledgeInterfaceDelegate.html) - [`SCQueryMethod`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SCQueryMethod.html) - [`Article`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSArticle.html) - [`downloadContent(withOptions:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSArticle.html#/c:objc(cs)SCSArticle(im)downloadContentWithOptions:completion:>) - [`isArticleContentDownloaded`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSArticle.html#/c:objc(cs)SCSArticle(im)isArticleContentDownloaded>) - [`isAssociatedContentDownloaded`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSArticle.html#/c:objc(cs)SCSArticle(im)isAssociatedContentDownloaded>) - [`SCSArticleQuery`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSArticleQuery.html) - [`valid`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSArticleQuery.html#/c:objc(cs)SCSArticleQuery(py)valid>) - [`SCSArticleQueryListViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSArticleQueryListViewController.html) - [`SCSArticleQueryListViewControllerDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSArticleQueryListViewControllerDelegate.html) - [`SCSArticleViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSArticleViewController.html) - [`article`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSArticleViewController.html#/c:objc(cs)SCSArticleViewController(py)article>) - [`SCSArticleViewControllerDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSArticleViewControllerDelegate.html) - [`additionalCSSForArticle`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSArticleViewControllerDelegate.html#/c:objc(pl)SCSArticleViewControllerDelegate(im)articleController:additionalCSSForArticle:>) - [`additionalJavascriptForArticle`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSArticleViewControllerDelegate.html#/c:objc(pl)SCSArticleViewControllerDelegate(im)articleController:additionalJavascriptForArticle:>) - [`Category`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSCategory.html) - [`CategoryGroup`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSCategoryGroup.html) - [`SCSCategoryViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSCategoryViewController.html) - [`SCSCategoryViewControllerDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCategoryViewControllerDelegate.html) - [`SCSKnowledgeHomeViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSKnowledgeHomeViewController.html) - [`SCSKnowledgeHomeViewControllerDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSKnowledgeHomeViewControllerDelegate.html) - [`KnowledgeManager`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSKnowledgeManager.html) - [`articles(matching:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSKnowledgeManager.html#/c:objc(cs)SCSKnowledgeManager(im)articlesMatchingQuery:completion:>) - [`defaultManager`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSKnowledgeManager.html#/c:objc(cs)SCSKnowledgeManager(cpy)defaultManager>) - [`fetchAllCategories`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSKnowledgeManager.html#/c:objc(cs)SCSKnowledgeManager(im)fetchAllCategoriesWithCompletionHandler:>) - [`fetchArticles(with:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSKnowledgeManager.html#/c:objc(cs)SCSKnowledgeManager(im)fetchArticlesWithQuery:completion:>) - [`hasFetchedCategories`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSKnowledgeManager.html#/c:objc(cs)SCSKnowledgeManager(im)hasFetchedCategories>) - [`MutableArticleQuery`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSMutableArticleQuery.html) - [`SCCaseInterface`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCCaseInterface.html) - [`caseCreateActionName`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCCaseInterface.html#/c:objc(cs)SCCaseInterface(py)caseCreateActionName>) - [`setInterfaceVisible`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCCaseInterface.html#/c:objc(cs)SCCaseInterface(im)setInterfaceVisible:animated:completion:>) - [`SCSCaseDetailViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSCaseDetailViewController.html) - [`SCSCaseDetailViewControllerDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCaseDetailViewControllerDelegate.html) - [`caseDetail(fieldsToHideFromCaseFields:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCaseDetailViewControllerDelegate.html#/c:objc(pl)SCSCaseDetailViewControllerDelegate(im)caseDetail:fieldsToHideFromCaseFields:>) - [`SCSCaseListViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSCaseListViewController.html) - [`SCSCaseListViewControllerDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCaseListViewControllerDelegate.html) - [`caseList(selectedCaseWithId:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCaseListViewControllerDelegate.html#/c:objc(pl)SCSCaseListViewControllerDelegate(im)caseList:selectedCaseWithId:>) - [`SCSCasePublisherViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SCSCasePublisherViewController.html) - [`SCSCasePublisherViewControllerDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCasePublisherViewControllerDelegate.html) - [`casePublisher(fieldsForCaseDeflection:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCasePublisherViewControllerDelegate.html#/c:objc(pl)SCSCasePublisherViewControllerDelegate(im)casePublisher:fieldsForCaseDeflection:>) - [`casePublisher(fieldsToHideFromCaseFields:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCasePublisherViewControllerDelegate.html#/c:objc(pl)SCSCasePublisherViewControllerDelegate(im)casePublisher:fieldsToHideFromCaseFields:>) - [`casePublisher(valuesForHiddenFields:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCasePublisherViewControllerDelegate.html#/c:objc(pl)SCSCasePublisherViewControllerDelegate(im)casePublisher:valuesForHiddenFields:>) - [`casePublisher(viewFor:withCaseId:error:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCasePublisherViewControllerDelegate.html#/c:objc(pl)SCSCasePublisherViewControllerDelegate(im)casePublisher:viewForResult:withCaseId:error:>) - [`shouldEnableCaseDeflection(forPublisher:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SCSCasePublisherViewControllerDelegate.html#/c:objc(pl)SCSCasePublisherViewControllerDelegate(im)shouldEnableCaseDeflectionForPublisher:>) - [`SOSAgentAvailability`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSAgentAvailability.html) - [`startPolling(withOrganizationId:deploymentId:liveAgentPod:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSAgentAvailability.html#/c:objc(cs)SOSAgentAvailability(im)startPollingWithOrganizationId:deploymentId:liveAgentPod:>) - [`SOSAgentAvailabilityDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSAgentAvailabilityDelegate.html) - [`SOSAgentAvailabilityStatusType`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SOSAgentAvailabilityStatusType.html) - [`SOSCameraType`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SOSCameraType.html) - [`SOSConnectingBaseViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSConnectingBaseViewController.html) - [`SOSConnectingViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSConnectingViewController.html) - [`SOSDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSDelegate.html) - [`sosDidStart`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSDelegate.html#/c:objc(pl)SOSDelegate(im)sosDidStart:>) - [`sosDidConnect`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSDelegate.html#/c:objc(pl)SOSDelegate(im)sosDidConnect:>) - [`sosWillReconnect`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSDelegate.html#/c:objc(pl)SOSDelegate(im)sosWillReconnect:>) - [`sos(didCreateSession:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSDelegate.html#/c:objc(pl)SOSDelegate(im)sos:didCreateSession:>) - [`sos(didError:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSDelegate.html#/c:objc(pl)SOSDelegate(im)sos:didError:>) - [`sos(didStopWith:error:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSDelegate.html#/c:objc(pl)SOSDelegate(im)sos:didStopWithReason:error:>) - [`sos(stateDidChange:current:previous:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSDelegate.html#/c:objc(pl)SOSDelegate(im)sos:stateDidChange:previous:>) - [`SOSErrorCode`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SOSErrorCode.html) - [`SOSMaskedTextField`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSMaskedTextField.html) - [`SOSNetworkReporterDelegate`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSNetworkReporterDelegate.html) - [`SOSOnboardingBaseViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOnboardingBaseViewController.html) - [`SOSOnboardingViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSOnboardingViewController.html) - [`SOSOptions`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html) - [`customFieldData`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)customFieldData>) - [`featureAgentVideoStreamEnabled`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)featureAgentVideoStreamEnabled>) - [`featureClientBackCameraEnabled`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)featureClientBackCameraEnabled>) - [`featureClientFrontCameraEnabled`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)featureClientFrontCameraEnabled>) - [`featureClientScreenSharingEnabled`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)featureClientScreenSharingEnabled>) - [`featureNetworkTestEnabled`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)featureNetworkTestEnabled>) - [`initialAgentStreamPosition`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)initialAgentStreamPosition>) - [`initialAgentVideoStreamActive`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)initialAgentVideoStreamActive>) - [`initialCameraType`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)initialCameraType>) - [`remoteLoggingEnabled`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)remoteLoggingEnabled>) - [`sessionRetryTime`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(py)sessionRetryTime>) - [`setViewControllerClass`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(im)setViewControllerClass:for:>) - [`SOSOptions(liveAgentPod:orgId:deploymentId:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSOptions.html#/c:objc(cs)SOSOptions(cm)optionsWithLiveAgentPod:orgId:deploymentId:>) - [`SOSSessionBaseViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSSessionBaseViewController.html) - [`SOSSessionViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSSessionViewController.html) - [`SOSScreenSharingBaseViewController`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSScreenSharingBaseViewController.html) - [`SOSSessionManager`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSSessionManager.html) - [`add(delegate: SOSDelegate!)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSSessionManager.html#/c:objc(cs)SOSSessionManager(im)addDelegate:>) - [`screenSharing`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSSessionManager.html#/c:objc(cs)SOSSessionManager(py)screenSharing>) - [`startSession`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSSessionManager.html#/c:objc(cs)SOSSessionManager(im)startSessionWithOptions:>) - [`state`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSSessionManager.html#/c:objc(cs)SOSSessionManager(py)state>) - [`stopSession`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSSessionManager.html#/c:objc(cs)SOSSessionManager(im)stopSession>) - [`stopSession(completion:)`](https://developer.salesforce.com/docs/service/service-sdk-ios/guide/%3Chttps://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Classes/SOSSessionManager.html#/c:objc(cs)SOSSessionManager(im)stopSessionWithCompletion:>) - [`SOSSessionState`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SOSSessionState.html) - [`SOSStopReason`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SOSStopReason.html) - [`SOSUIAgentStreamReceivable`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSUIAgentStreamReceivable.html) - [`SOSUILineDrawingReceivable`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Protocols/SOSUILineDrawingReceivable.html) - [`SOSUIPhase`](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/Enums/SOSUIPhase.html) - [ServiceKnowledge (Knowledge) String Resources](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/serviceknowledgestringconstants.html) - [ServiceCases (Case Management) String Resources](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/servicecasesstringconstants.html) - [ServiceSOS (SOS) String Resources](https://forcedotcom.github.io/ServiceSDK-iOS/releases/api/234.1/servicesosstringconstants.html)