From e1ed0ebb23b43a10f5b64a0a81243601f40b8083 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 19 Feb 2026 11:43:25 +0000
Subject: [PATCH] Add UnmetAuthenticationRequirements error constant

Co-authored-by: kevinchalet <6998306+kevinchalet@users.noreply.github.com>
---
 src/OpenIddict.Abstractions/OpenIddictConstants.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/OpenIddict.Abstractions/OpenIddictConstants.cs b/src/OpenIddict.Abstractions/OpenIddictConstants.cs
index db113429..5628d145 100644
--- a/src/OpenIddict.Abstractions/OpenIddictConstants.cs
+++ b/src/OpenIddict.Abstractions/OpenIddictConstants.cs
@@ -245,6 +245,7 @@ public static class OpenIddictConstants
         public const string UnsupportedGrantType = "unsupported_grant_type";
         public const string UnsupportedResponseType = "unsupported_response_type";
         public const string UnsupportedTokenType = "unsupported_token_type";
+        public const string UnmetAuthenticationRequirements = "unmet_authentication_requirements";
     }
 
     public static class GrantTypes