diff --git a/generated/google/apis/accessapproval_v1.rb b/generated/google/apis/accessapproval_v1.rb
index b9ef33262..bedf9e7a8 100644
--- a/generated/google/apis/accessapproval_v1.rb
+++ b/generated/google/apis/accessapproval_v1.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://cloud.google.com/access-approval/docs
     module AccessapprovalV1
       VERSION = 'V1'
-      REVISION = '20201014'
+      REVISION = '20201030'
 
       # 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/accessapproval_v1/service.rb b/generated/google/apis/accessapproval_v1/service.rb
index 040a27fee..60dddc24c 100644
--- a/generated/google/apis/accessapproval_v1/service.rb
+++ b/generated/google/apis/accessapproval_v1/service.rb
@@ -268,9 +268,10 @@ module Google
         #   A filter on the type of approval requests to retrieve. Must be one of the
         #   following values: * [not set]: Requests that are pending or have active
         #   approvals. * ALL: All requests. * PENDING: Only pending requests. * ACTIVE:
-        #   Only active (i.e. currently approved) requests. * DISMISSED: Only dismissed (
-        #   including expired) requests. * HISTORY: Active and dismissed (including
-        #   expired) requests.
+        #   Only active (i.e. currently approved) requests. * DISMISSED: Only requests
+        #   that have been dismissed, or requests that . are not approved and past
+        #   expiration. * EXPIRED: Only requests that have been approved, and the approval
+        #   has expired. * HISTORY: Active, dismissed and expired requests.
         # @param [Fixnum] page_size
         #   Requested page size.
         # @param [String] page_token
@@ -526,9 +527,10 @@ module Google
         #   A filter on the type of approval requests to retrieve. Must be one of the
         #   following values: * [not set]: Requests that are pending or have active
         #   approvals. * ALL: All requests. * PENDING: Only pending requests. * ACTIVE:
-        #   Only active (i.e. currently approved) requests. * DISMISSED: Only dismissed (
-        #   including expired) requests. * HISTORY: Active and dismissed (including
-        #   expired) requests.
+        #   Only active (i.e. currently approved) requests. * DISMISSED: Only requests
+        #   that have been dismissed, or requests that . are not approved and past
+        #   expiration. * EXPIRED: Only requests that have been approved, and the approval
+        #   has expired. * HISTORY: Active, dismissed and expired requests.
         # @param [Fixnum] page_size
         #   Requested page size.
         # @param [String] page_token
@@ -784,9 +786,10 @@ module Google
         #   A filter on the type of approval requests to retrieve. Must be one of the
         #   following values: * [not set]: Requests that are pending or have active
         #   approvals. * ALL: All requests. * PENDING: Only pending requests. * ACTIVE:
-        #   Only active (i.e. currently approved) requests. * DISMISSED: Only dismissed (
-        #   including expired) requests. * HISTORY: Active and dismissed (including
-        #   expired) requests.
+        #   Only active (i.e. currently approved) requests. * DISMISSED: Only requests
+        #   that have been dismissed, or requests that . are not approved and past
+        #   expiration. * EXPIRED: Only requests that have been approved, and the approval
+        #   has expired. * HISTORY: Active, dismissed and expired requests.
         # @param [Fixnum] page_size
         #   Requested page size.
         # @param [String] page_token
diff --git a/generated/google/apis/accessapproval_v1/synth.metadata b/generated/google/apis/accessapproval_v1/synth.metadata
index 8ba18e27d..1f8508191 100644
--- a/generated/google/apis/accessapproval_v1/synth.metadata
+++ b/generated/google/apis/accessapproval_v1/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-ruby-client.git",
-        "sha": "cb0c5bf94e2b1c915107eec83041d4409c900155"
+        "sha": "0ba45b6d22f2eced00e873b91fc685285919d4ff"
       }
     }
   ]