diff --git a/generated/google/apis/cloudbuild_v1.rb b/generated/google/apis/cloudbuild_v1.rb
index 2fcd19b0ba1..e010416fbcb 100644
--- a/generated/google/apis/cloudbuild_v1.rb
+++ b/generated/google/apis/cloudbuild_v1.rb
@@ -25,7 +25,7 @@ module Apis
     # @see https://cloud.google.com/cloud-build/docs/
     module CloudbuildV1
       VERSION = 'V1'
-      REVISION = '20201015'
+      REVISION = '20201201'
 
       # 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/cloudbuild_v1/classes.rb b/generated/google/apis/cloudbuild_v1/classes.rb
index 65590cf9357..28ea9d33054 100644
--- a/generated/google/apis/cloudbuild_v1/classes.rb
+++ b/generated/google/apis/cloudbuild_v1/classes.rb
@@ -731,7 +731,7 @@ class CancelBuildRequest
         # @return [String]
         attr_accessor :id
       
-        # The name of the `Build` to retrieve. Format: `projects/`project`/locations/`
+        # The name of the `Build` to cancel. Format: `projects/`project`/locations/`
         # location`/builds/`build``
         # Corresponds to the JSON property `name`
         # @return [String]
diff --git a/generated/google/apis/cloudbuild_v1/service.rb b/generated/google/apis/cloudbuild_v1/service.rb
index ada0b62e29f..3e1f89b7018 100644
--- a/generated/google/apis/cloudbuild_v1/service.rb
+++ b/generated/google/apis/cloudbuild_v1/service.rb
@@ -333,7 +333,7 @@ def retry_build(project_id, id, retry_build_request_object = nil, fields: nil, q
         
         # Cancels a build in progress.
         # @param [String] name
-        #   The name of the `Build` to retrieve. Format: `projects/`project`/locations/`
+        #   The name of the `Build` to cancel. Format: `projects/`project`/locations/`
         #   location`/builds/`build``
         # @param [Google::Apis::CloudbuildV1::CancelBuildRequest] cancel_build_request_object
         # @param [String] fields
diff --git a/generated/google/apis/cloudbuild_v1/synth.metadata b/generated/google/apis/cloudbuild_v1/synth.metadata
index eb07fc0a678..48150374dee 100644
--- a/generated/google/apis/cloudbuild_v1/synth.metadata
+++ b/generated/google/apis/cloudbuild_v1/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-ruby-client.git",
-        "sha": "9dbe47b50cf9821abd0b99045aefd29e469d2ca4"
+        "sha": "ff646d63c3e889d2b3d3a367e274ae9a767bce44"
       }
     }
   ]