From 126054d1a957634b985a76bebf94ef7d8d7bd538 Mon Sep 17 00:00:00 2001
From: Kevin Cheung <kevinthecheung@users.noreply.github.com>
Date: Tue, 7 Mar 2023 16:03:11 -0800
Subject: [PATCH] Note that Firebase Admin Node.js SDK doesn't support WLIF
 (#268)

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---------

Signed-off-by: Kevin Cheung <kevinthecheung@users.noreply.github.com>
---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 23197ea..dbc6824 100644
--- a/README.md
+++ b/README.md
@@ -92,6 +92,12 @@ Identity Federation.
 **⚠️ You must use the Cloud SDK version 390.0.0 or later to authenticate the
 `bq` and `gsutil` tools.**
 
+**⚠️ Firebase users:** If you're using this Action to authenticate the Firebase
+Admin Node.js SDK, you must authenticate with a service account key since
+Workload Identity Federation is not yet supported. See
+[#1377](https://github.com/firebase/firebase-admin-node/issues/1377)
+for the status of WLIF support.
+
 -   `workload_identity_provider`: (Required) The full identifier of the Workload Identity
     Provider, including the project number, pool name, and provider name. If
     provided, this must be the full identifier which includes all parts: