---
schema_version: "1"
id: 3c18ec994d433a5efd8f89354d5ba411d265ccc0c2507a073476c60147435d7f
title: Reference Documentation
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/service_sdk_ios/servicesdk_ios_ref_overview.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.service_sdk_ios.meta/service_sdk_ios/servicesdk_ios_ref_overview.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: c9bc379ade3e37d7b43e0983a962c48b162b3944c2db8e1cfaeab16dff798c87
description: Reference documentation for Service Chat SDK for iOS.
---
# Reference Documentation

Reference documentation for Service Chat SDK for iOS.

![Important](https://developer.salesforce.com/docs/atlas.en-us.service_sdk_ios.meta/service_sdk_ios/images/icon_note_important.png)

#### 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&language=en_US) before that date. Messaging offers many of the [chat features that you](https://help.salesforce.com/s/articleView?id=service.miaw_chat_vs_messaging.htm&type=5&language=en_US) 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&language=en_US).

To access the reference documentation for the Service Chat SDK for iOS, visit:

- [forcedotcom.github.io/ServiceSDK-iOS](https://forcedotcom.github.io/ServiceSDK-iOS/)

This site contains API documentation for the latest version of the SDK.

- **[Reference Index](https://developer.salesforce.com/docs/atlas.en-us.service_sdk_ios.meta/service_sdk_ios/servicesdk_ios_reference.htm)**  
    A list of all classes, protocols, methods, constants, and enums referenced from this developer's guide.