diff --git a/src/Authentication.Abstractions.Test/AzureEnvironmentTests.cs b/src/Authentication.Abstractions.Test/AzureEnvironmentTests.cs
index 0a58a14fd0..fe984ac0b2 100644
--- a/src/Authentication.Abstractions.Test/AzureEnvironmentTests.cs
+++ b/src/Authentication.Abstractions.Test/AzureEnvironmentTests.cs
@@ -70,7 +70,7 @@ public void TestArmCloudMetadata20220901Init()
                 else
                 {
                     Assert.Equal(AzureEnvironment.TypeBuiltIn, env.Type);
-                    Assert.NotEmpty(env.GalleryUrl);
+                    Assert.Null(env.GalleryUrl);
                 }
                 Assert.EndsWith("/", env.ServiceManagementUrl);
                 Assert.StartsWith(".", env.SqlDatabaseDnsSuffix);
diff --git a/src/Authentication.Abstractions/AzureEnvironment.BuiltIn.cs b/src/Authentication.Abstractions/AzureEnvironment.BuiltIn.cs
index d4218841a4..af1bdb486e 100644
--- a/src/Authentication.Abstractions/AzureEnvironment.BuiltIn.cs
+++ b/src/Authentication.Abstractions/AzureEnvironment.BuiltIn.cs
@@ -38,7 +38,6 @@ private static AzureEnvironment GetBuiltInAzureCloud()
                 ActiveDirectoryAuthority = AzureEnvironmentConstants.AzureActiveDirectoryEndpoint,
                 ActiveDirectoryServiceEndpointResourceId = AzureEnvironmentConstants.AzureServiceEndpoint,
                 StorageEndpointSuffix = AzureEnvironmentConstants.AzureStorageEndpointSuffix,
-                GalleryUrl = AzureEnvironmentConstants.GalleryEndpoint,
                 SqlDatabaseDnsSuffix = AzureEnvironmentConstants.AzureSqlDatabaseDnsSuffix,
                 GraphUrl = AzureEnvironmentConstants.AzureGraphEndpoint,
                 TrafficManagerDnsSuffix = AzureEnvironmentConstants.AzureTrafficManagerDnsSuffix,
@@ -80,7 +79,6 @@ private static AzureEnvironment GetBuiltInChinaAzureCloud()
                 ActiveDirectoryAuthority = AzureEnvironmentConstants.ChinaActiveDirectoryEndpoint,
                 ActiveDirectoryServiceEndpointResourceId = AzureEnvironmentConstants.ChinaServiceEndpoint,
                 StorageEndpointSuffix = AzureEnvironmentConstants.ChinaStorageEndpointSuffix,
-                GalleryUrl = AzureEnvironmentConstants.GalleryEndpoint,
                 SqlDatabaseDnsSuffix = AzureEnvironmentConstants.ChinaSqlDatabaseDnsSuffix,
                 GraphUrl = AzureEnvironmentConstants.ChinaGraphEndpoint,
                 TrafficManagerDnsSuffix = AzureEnvironmentConstants.ChinaTrafficManagerDnsSuffix,
@@ -120,7 +118,6 @@ private static AzureEnvironment GetBuiltInUSGovernmentCloud()
                 ActiveDirectoryAuthority = AzureEnvironmentConstants.USGovernmentActiveDirectoryEndpoint,
                 ActiveDirectoryServiceEndpointResourceId = AzureEnvironmentConstants.USGovernmentServiceEndpoint,
                 StorageEndpointSuffix = AzureEnvironmentConstants.USGovernmentStorageEndpointSuffix,
-                GalleryUrl = AzureEnvironmentConstants.GalleryEndpoint,
                 SqlDatabaseDnsSuffix = AzureEnvironmentConstants.USGovernmentSqlDatabaseDnsSuffix,
                 GraphUrl = AzureEnvironmentConstants.USGovernmentGraphEndpoint,
                 TrafficManagerDnsSuffix = AzureEnvironmentConstants.USGovernmentTrafficManagerDnsSuffix,
diff --git a/src/Authentication.Abstractions/AzureEnvironmentConstants.cs b/src/Authentication.Abstractions/AzureEnvironmentConstants.cs
index 5d8d43ebf5..04ef3f28b5 100644
--- a/src/Authentication.Abstractions/AzureEnvironmentConstants.cs
+++ b/src/Authentication.Abstractions/AzureEnvironmentConstants.cs
@@ -47,8 +47,11 @@ public static class AzureEnvironmentConstants
         /// <summary>
         /// Template gallery endpoints
         /// </summary>
+        [Obsolete("Gallery endpoint is removed from ARM metadata.")]
         public const string GalleryEndpoint = "https://gallery.azure.com/";
+        [Obsolete("Gallery endpoint is removed from ARM metadata.")]
         public const string ChinaGalleryEndpoint = "https://gallery.chinacloudapi.cn/";
+        [Obsolete("Gallery endpoint is removed from ARM metadata.")]
         public const string USGovernmentGalleryEndpoint = "https://gallery.usgovcloudapi.net/";
         [Obsolete("Microsoft Cloud Germany was closed on October 29th, 2021.")]
         public const string GermanGalleryEndpoint = "https://gallery.cloudapi.de/";