diff --git a/generated/google/apis/cloudiot_v1.rb b/generated/google/apis/cloudiot_v1.rb
index 4b45fe2c95c..4a6932a005b 100644
--- a/generated/google/apis/cloudiot_v1.rb
+++ b/generated/google/apis/cloudiot_v1.rb
@@ -26,7 +26,7 @@ module Apis
     # @see https://cloud.google.com/iot
     module CloudiotV1
       VERSION = 'V1'
-      REVISION = '20201027'
+      REVISION = '20201110'
 
       # 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/cloudiot_v1/classes.rb b/generated/google/apis/cloudiot_v1/classes.rb
index 9435d5f34f9..0712987062f 100644
--- a/generated/google/apis/cloudiot_v1/classes.rb
+++ b/generated/google/apis/cloudiot_v1/classes.rb
@@ -67,11 +67,6 @@ def update!(**args)
       class Binding
         include Google::Apis::Core::Hashable
       
-        # 
-        # Corresponds to the JSON property `bindingId`
-        # @return [String]
-        attr_accessor :binding_id
-      
         # Represents a textual expression in the Common Expression Language (CEL) syntax.
         # CEL is a C-like expression language. The syntax and semantics of CEL are
         # documented at https://github.com/google/cel-spec. Example (Comparison): title:
@@ -133,7 +128,6 @@ def initialize(**args)
       
         # Update properties of this object
         def update!(**args)
-          @binding_id = args[:binding_id] if args.key?(:binding_id)
           @condition = args[:condition] if args.key?(:condition)
           @members = args[:members] if args.key?(:members)
           @role = args[:role] if args.key?(:role)
diff --git a/generated/google/apis/cloudiot_v1/representations.rb b/generated/google/apis/cloudiot_v1/representations.rb
index c7ac9a4f8ff..b242f3b2fcb 100644
--- a/generated/google/apis/cloudiot_v1/representations.rb
+++ b/generated/google/apis/cloudiot_v1/representations.rb
@@ -249,7 +249,6 @@ class Representation < Google::Apis::Core::JsonRepresentation
       class Binding
         # @private
         class Representation < Google::Apis::Core::JsonRepresentation
-          property :binding_id, as: 'bindingId'
           property :condition, as: 'condition', class: Google::Apis::CloudiotV1::Expr, decorator: Google::Apis::CloudiotV1::Expr::Representation
       
           collection :members, as: 'members'
diff --git a/generated/google/apis/cloudiot_v1/synth.metadata b/generated/google/apis/cloudiot_v1/synth.metadata
index bfdcc47155c..de594db1abd 100644
--- a/generated/google/apis/cloudiot_v1/synth.metadata
+++ b/generated/google/apis/cloudiot_v1/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-ruby-client.git",
-        "sha": "14885a31971894de4c45841c7b2623b8e6d8e748"
+        "sha": "68c128a0d3480caeabaeaa3a073946818a3f35d5"
       }
     }
   ]