diff --git a/generated/google-apis-firebaseapphosting_v1/CHANGELOG.md b/generated/google-apis-firebaseapphosting_v1/CHANGELOG.md
index 2edea74e012..cc35c7c8a04 100644
--- a/generated/google-apis-firebaseapphosting_v1/CHANGELOG.md
+++ b/generated/google-apis-firebaseapphosting_v1/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Release history for google-apis-firebaseapphosting_v1
 
+### v0.6.0 (2025-11-09)
+
+* Regenerated from discovery document revision 20251030
+
 ### v0.5.0 (2025-11-02)
 
 * Regenerated from discovery document revision 20251023
diff --git a/generated/google-apis-firebaseapphosting_v1/lib/google/apis/firebaseapphosting_v1/classes.rb b/generated/google-apis-firebaseapphosting_v1/lib/google/apis/firebaseapphosting_v1/classes.rb
index 4c1182638e0..f2f897762fe 100644
--- a/generated/google-apis-firebaseapphosting_v1/lib/google/apis/firebaseapphosting_v1/classes.rb
+++ b/generated/google-apis-firebaseapphosting_v1/lib/google/apis/firebaseapphosting_v1/classes.rb
@@ -492,7 +492,11 @@ def update!(**args)
       class Config
         include Google::Apis::Core::Hashable
       
-        # Optional. Environment variables for this build.
+        # Optional. Supplied environment variables for a specific build. Provided at
+        # Build creation time and immutable afterwards. This field is only applicable
+        # for Builds using a build image - (e.g., ContainerSource or ArchiveSource with
+        # locally_build_source) Attempts to set this for other build types will result
+        # in an error
         # Corresponds to the JSON property `env`
         # @return [Array<Google::Apis::FirebaseapphostingV1::EnvironmentVariable>]
         attr_accessor :env
diff --git a/generated/google-apis-firebaseapphosting_v1/lib/google/apis/firebaseapphosting_v1/gem_version.rb b/generated/google-apis-firebaseapphosting_v1/lib/google/apis/firebaseapphosting_v1/gem_version.rb
index 9c71aa164b8..0c360668671 100644
--- a/generated/google-apis-firebaseapphosting_v1/lib/google/apis/firebaseapphosting_v1/gem_version.rb
+++ b/generated/google-apis-firebaseapphosting_v1/lib/google/apis/firebaseapphosting_v1/gem_version.rb
@@ -16,13 +16,13 @@ module Google
   module Apis
     module FirebaseapphostingV1
       # Version of the google-apis-firebaseapphosting_v1 gem
-      GEM_VERSION = "0.5.0"
+      GEM_VERSION = "0.6.0"
 
       # Version of the code generator used to generate this client
       GENERATOR_VERSION = "0.18.0"
 
       # Revision of the discovery document this client was generated from
-      REVISION = "20251023"
+      REVISION = "20251030"
     end
   end
 end