diff --git a/generated/google/apis/tpu_v1.rb b/generated/google/apis/tpu_v1.rb
index a0f7fa856..bcde6b9de 100644
--- a/generated/google/apis/tpu_v1.rb
+++ b/generated/google/apis/tpu_v1.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://cloud.google.com/tpu/
     module TpuV1
       VERSION = 'V1'
-      REVISION = '20200909'
+      REVISION = '20201014'
 
       # 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/tpu_v1/classes.rb b/generated/google/apis/tpu_v1/classes.rb
index d16f15e46..6c4fcf07f 100644
--- a/generated/google/apis/tpu_v1/classes.rb
+++ b/generated/google/apis/tpu_v1/classes.rb
@@ -283,7 +283,7 @@ module Google
       class Node
         include Google::Apis::Core::Hashable
       
-        # The type of hardware accelerators associated with this node. Required.
+        # Required. The type of hardware accelerators associated with this node.
         # Corresponds to the JSON property `acceleratorType`
         # @return [String]
         attr_accessor :accelerator_type
@@ -331,7 +331,7 @@ module Google
         # @return [Hash<String,String>]
         attr_accessor :labels
       
-        # Output only. The immutable name of the TPU
+        # Output only. Immutable. The name of the TPU
         # Corresponds to the JSON property `name`
         # @return [String]
         attr_accessor :name
@@ -379,7 +379,7 @@ module Google
         # @return [Array<Google::Apis::TpuV1::Symptom>]
         attr_accessor :symptoms
       
-        # The version of Tensorflow running in the Node. Required.
+        # Required. The version of Tensorflow running in the Node.
         # Corresponds to the JSON property `tensorflowVersion`
         # @return [String]
         attr_accessor :tensorflow_version
diff --git a/generated/google/apis/tpu_v1/service.rb b/generated/google/apis/tpu_v1/service.rb
index c376faaf9..9f47d2100 100644
--- a/generated/google/apis/tpu_v1/service.rb
+++ b/generated/google/apis/tpu_v1/service.rb
@@ -118,7 +118,7 @@ module Google
         
         # Gets AcceleratorType.
         # @param [String] name
-        #   The resource name.
+        #   Required. The resource name.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -148,7 +148,7 @@ module Google
         
         # Lists accelerator types supported by this API.
         # @param [String] parent
-        #   The parent resource name.
+        #   Required. The parent resource name.
         # @param [String] filter
         #   List filter.
         # @param [String] order_by
@@ -190,7 +190,7 @@ module Google
         
         # Creates a node.
         # @param [String] parent
-        #   The parent resource name.
+        #   Required. The parent resource name.
         # @param [Google::Apis::TpuV1::Node] node_object
         # @param [String] node_id
         #   The unqualified resource name.
@@ -226,7 +226,7 @@ module Google
         
         # Deletes a node.
         # @param [String] name
-        #   The resource name.
+        #   Required. The resource name.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -256,7 +256,7 @@ module Google
         
         # Gets the details of a node.
         # @param [String] name
-        #   The resource name.
+        #   Required. The resource name.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -286,7 +286,7 @@ module Google
         
         # Lists nodes.
         # @param [String] parent
-        #   The parent resource name.
+        #   Required. The parent resource name.
         # @param [Fixnum] page_size
         #   The maximum number of items to return.
         # @param [String] page_token
@@ -568,7 +568,7 @@ module Google
         
         # Gets TensorFlow Version.
         # @param [String] name
-        #   The resource name.
+        #   Required. The resource name.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -598,7 +598,7 @@ module Google
         
         # List TensorFlow versions supported by this API.
         # @param [String] parent
-        #   The parent resource name.
+        #   Required. The parent resource name.
         # @param [String] filter
         #   List filter.
         # @param [String] order_by
diff --git a/generated/google/apis/tpu_v1/synth.metadata b/generated/google/apis/tpu_v1/synth.metadata
index 429012f74..d936732ce 100644
--- a/generated/google/apis/tpu_v1/synth.metadata
+++ b/generated/google/apis/tpu_v1/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-ruby-client.git",
-        "sha": "c98c719bbab68d0890524d53f8b629d7858af9c2"
+        "sha": "77e387a95bca7c786a8859da316d064c523eb7e6"
       }
     }
   ]