diff --git a/generated/google/apis/managedidentities_v1.rb b/generated/google/apis/managedidentities_v1.rb
index bb1b346b37e..16061ee8d52 100644
--- a/generated/google/apis/managedidentities_v1.rb
+++ b/generated/google/apis/managedidentities_v1.rb
@@ -26,7 +26,7 @@ module Apis
     # @see https://cloud.google.com/managed-microsoft-ad/
     module ManagedidentitiesV1
       VERSION = 'V1'
-      REVISION = '20201030'
+      REVISION = '20201113'
 
       # 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/managedidentities_v1/classes.rb b/generated/google/apis/managedidentities_v1/classes.rb
index 20db48cc2df..0bccd239cbe 100644
--- a/generated/google/apis/managedidentities_v1/classes.rb
+++ b/generated/google/apis/managedidentities_v1/classes.rb
@@ -27,7 +27,9 @@ class AttachTrustRequest
         include Google::Apis::Core::Hashable
       
         # Represents a relationship between two domains. This allows a controller in one
-        # domain to authenticate a user in another domain.
+        # domain to authenticate a user in another domain. If the trust is being changed,
+        # it will be placed into the UPDATING state, which indicates that the resource
+        # is being reconciled. At this point, Get will reflect an intermediate state.
         # Corresponds to the JSON property `trust`
         # @return [Google::Apis::ManagedidentitiesV1::TrustProp]
         attr_accessor :trust_prop
@@ -46,11 +48,6 @@ 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:
@@ -112,7 +109,6 @@ 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)
@@ -253,7 +249,9 @@ class DetachTrustRequest
         include Google::Apis::Core::Hashable
       
         # Represents a relationship between two domains. This allows a controller in one
-        # domain to authenticate a user in another domain.
+        # domain to authenticate a user in another domain. If the trust is being changed,
+        # it will be placed into the UPDATING state, which indicates that the resource
+        # is being reconciled. At this point, Get will reflect an intermediate state.
         # Corresponds to the JSON property `trust`
         # @return [Google::Apis::ManagedidentitiesV1::TrustProp]
         attr_accessor :trust_prop
@@ -268,7 +266,10 @@ def update!(**args)
         end
       end
       
-      # Represents a managed Microsoft Active Directory domain.
+      # Represents a managed Microsoft Active Directory domain. If the domain is being
+      # changed, it will be placed into the UPDATING state, which indicates that the
+      # resource is being reconciled. At this point, Get will reflect an intermediate
+      # state.
       class Domain
         include Google::Apis::Core::Hashable
       
@@ -1672,7 +1673,9 @@ def update!(**args)
       end
       
       # Represents a relationship between two domains. This allows a controller in one
-      # domain to authenticate a user in another domain.
+      # domain to authenticate a user in another domain. If the trust is being changed,
+      # it will be placed into the UPDATING state, which indicates that the resource
+      # is being reconciled. At this point, Get will reflect an intermediate state.
       class TrustProp
         include Google::Apis::Core::Hashable
       
@@ -1798,7 +1801,9 @@ class ValidateTrustRequest
         include Google::Apis::Core::Hashable
       
         # Represents a relationship between two domains. This allows a controller in one
-        # domain to authenticate a user in another domain.
+        # domain to authenticate a user in another domain. If the trust is being changed,
+        # it will be placed into the UPDATING state, which indicates that the resource
+        # is being reconciled. At this point, Get will reflect an intermediate state.
         # Corresponds to the JSON property `trust`
         # @return [Google::Apis::ManagedidentitiesV1::TrustProp]
         attr_accessor :trust_prop
diff --git a/generated/google/apis/managedidentities_v1/representations.rb b/generated/google/apis/managedidentities_v1/representations.rb
index 1490f8ab8ca..1d68eceb835 100644
--- a/generated/google/apis/managedidentities_v1/representations.rb
+++ b/generated/google/apis/managedidentities_v1/representations.rb
@@ -291,7 +291,6 @@ 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::ManagedidentitiesV1::Expr, decorator: Google::Apis::ManagedidentitiesV1::Expr::Representation
       
           collection :members, as: 'members'
diff --git a/generated/google/apis/managedidentities_v1/synth.metadata b/generated/google/apis/managedidentities_v1/synth.metadata
index 81112d87042..a81d9b07abc 100644
--- a/generated/google/apis/managedidentities_v1/synth.metadata
+++ b/generated/google/apis/managedidentities_v1/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-ruby-client.git",
-        "sha": "94b9cd6d15cbae1dbec16415a5988f71d5abc1be"
+        "sha": "d1bbef22c783b260e6d9e383b225984279d01918"
       }
     }
   ]