diff --git a/generated/google/apis/recommendationengine_v1beta1.rb b/generated/google/apis/recommendationengine_v1beta1.rb
index b2cadf2d9..0e5f57963 100644
--- a/generated/google/apis/recommendationengine_v1beta1.rb
+++ b/generated/google/apis/recommendationengine_v1beta1.rb
@@ -27,7 +27,7 @@ module Google
     # @see https://cloud.google.com/recommendations-ai/docs
     module RecommendationengineV1beta1
       VERSION = 'V1beta1'
-      REVISION = '20201027'
+      REVISION = '20201212'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/recommendationengine_v1beta1/service.rb b/generated/google/apis/recommendationengine_v1beta1/service.rb
index e1ba16294..7cc0d10e5 100644
--- a/generated/google/apis/recommendationengine_v1beta1/service.rb
+++ b/generated/google/apis/recommendationengine_v1beta1/service.rb
@@ -418,7 +418,8 @@ module Google
         
         # Makes a recommendation prediction. If using API Key based authentication, the
         # API Key must be registered using the PredictionApiKeyRegistry service. [Learn
-        # more](/recommendations-ai/docs/setting-up#register-key).
+        # more](https://cloud.google.com/recommendations-ai/docs/setting-up#register-key)
+        # .
         # @param [String] name
         #   Required. Full resource name of the format: `name=projects/*/locations/global/
         #   catalogs/default_catalog/eventStores/default_event_store/placements/*` The id
diff --git a/generated/google/apis/recommendationengine_v1beta1/synth.metadata b/generated/google/apis/recommendationengine_v1beta1/synth.metadata
index fc304e282..d9b118fbd 100644
--- a/generated/google/apis/recommendationengine_v1beta1/synth.metadata
+++ b/generated/google/apis/recommendationengine_v1beta1/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-ruby-client.git",
-        "sha": "1a0c4a7b0f26aaefb051e7117cc464830308304b"
+        "sha": "c7914ee7204a706f10899801b321a63f5d2e2c74"
       }
     }
   ]