diff --git a/clients/service_control/README.md b/clients/service_control/README.md
index ba6db22db8..6502f204d1 100644
--- a/clients/service_control/README.md
+++ b/clients/service_control/README.md
@@ -11,7 +11,7 @@ Install this package from [Hex](https://hex.pm) by adding
 
 ```elixir
 def deps do
-  [{:google_api_service_control, "~> 0.43"}]
+  [{:google_api_service_control, "~> 0.44"}]
 end
 ```
 
diff --git a/clients/service_control/lib/google_api/service_control/v2/metadata.ex b/clients/service_control/lib/google_api/service_control/v2/metadata.ex
index 029ed80eb4..d735e24e8c 100644
--- a/clients/service_control/lib/google_api/service_control/v2/metadata.ex
+++ b/clients/service_control/lib/google_api/service_control/v2/metadata.ex
@@ -20,7 +20,7 @@ defmodule GoogleApi.ServiceControl.V2 do
   API client metadata for GoogleApi.ServiceControl.V2.
   """
 
-  @discovery_revision "20240802"
+  @discovery_revision "20241205"
 
   def discovery_revision(), do: @discovery_revision
 end
diff --git a/clients/service_control/lib/google_api/service_control/v2/model/check_response.ex b/clients/service_control/lib/google_api/service_control/v2/model/check_response.ex
index aa8c64794b..e38e327df5 100644
--- a/clients/service_control/lib/google_api/service_control/v2/model/check_response.ex
+++ b/clients/service_control/lib/google_api/service_control/v2/model/check_response.ex
@@ -21,6 +21,7 @@ defmodule GoogleApi.ServiceControl.V2.Model.CheckResponse do
 
   ## Attributes
 
+  *   `dynamicMetadata` (*type:* `map()`, *default:* `nil`) - Optional response metadata that will be emitted as dynamic metadata to be consumed by the caller of ServiceController. For compatibility with the ext_authz interface.
   *   `headers` (*type:* `map()`, *default:* `nil`) - Returns a set of request contexts generated from the `CheckRequest`.
   *   `status` (*type:* `GoogleApi.ServiceControl.V2.Model.Status.t`, *default:* `nil`) - Operation is allowed when this field is not set. Any non-'OK' status indicates a denial; google.rpc.Status.details would contain additional details about the denial.
   """
@@ -28,10 +29,12 @@ defmodule GoogleApi.ServiceControl.V2.Model.CheckResponse do
   use GoogleApi.Gax.ModelBase
 
   @type t :: %__MODULE__{
+          :dynamicMetadata => map() | nil,
           :headers => map() | nil,
           :status => GoogleApi.ServiceControl.V2.Model.Status.t() | nil
         }
 
+  field(:dynamicMetadata, type: :map)
   field(:headers, type: :map)
   field(:status, as: GoogleApi.ServiceControl.V2.Model.Status)
 end
diff --git a/clients/service_control/mix.exs b/clients/service_control/mix.exs
index 9c8e101ad6..12a852369f 100644
--- a/clients/service_control/mix.exs
+++ b/clients/service_control/mix.exs
@@ -18,7 +18,7 @@
 defmodule GoogleApi.ServiceControl.Mixfile do
   use Mix.Project
 
-  @version "0.43.0"
+  @version "0.44.0"
 
   def project() do
     [