---
title: Discontinued
description: Support for the following functionality has been removed in this release.
component: pingidm
version: 7.2
page_id: pingidm:release-notes:removed-functionality
canonical_url: https://docs.pingidentity.com/pingidm/8.1/release-notes/removed-functionality.html
llms_txt: https://docs.pingidentity.com/pingidm/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
superseded_by: https://docs.pingidentity.com/pingidm/8.1/release-notes/removed-functionality.html
section_ids:
  removed-oauth-client: OAUTH_CLIENT authentication module
  removed-cli-update: CLI update command
---

# Discontinued

Support for the following functionality has been removed in this release.

## `OAUTH_CLIENT` authentication module

The `OAUTH_CLIENT` authentication module has been removed. Using OAuth2 for authentication through AM is available with the [resource server filter](../auth-guide/rsfilter-auth.html) (`rsFilter`).

## CLI `update` command

The `cli.sh update` command (used in older releases to apply maintenance updates) has been removed in this release. For details on upgrading to the latest IDM release, see the [Upgrade Guide](../upgrade-guide/preface.html). The ability to place a server in maintenance mode has also been removed.