diff --git a/api_names_out.yaml b/api_names_out.yaml
index fbf6854d2..ca0eb3b2c 100644
--- a/api_names_out.yaml
+++ b/api_names_out.yaml
@@ -10922,6 +10922,7 @@
 "/calendar:v3/calendar.acl.get/ruleId": rule_id
 "/calendar:v3/calendar.acl.insert": insert_acl
 "/calendar:v3/calendar.acl.insert/calendarId": calendar_id
+"/calendar:v3/calendar.acl.insert/sendNotifications": send_notifications
 "/calendar:v3/calendar.acl.list": list_acls
 "/calendar:v3/calendar.acl.list/calendarId": calendar_id
 "/calendar:v3/calendar.acl.list/maxResults": max_results
@@ -10931,9 +10932,11 @@
 "/calendar:v3/calendar.acl.patch": patch_acl
 "/calendar:v3/calendar.acl.patch/calendarId": calendar_id
 "/calendar:v3/calendar.acl.patch/ruleId": rule_id
+"/calendar:v3/calendar.acl.patch/sendNotifications": send_notifications
 "/calendar:v3/calendar.acl.update": update_acl
 "/calendar:v3/calendar.acl.update/calendarId": calendar_id
 "/calendar:v3/calendar.acl.update/ruleId": rule_id
+"/calendar:v3/calendar.acl.update/sendNotifications": send_notifications
 "/calendar:v3/calendar.acl.watch": watch_acl
 "/calendar:v3/calendar.acl.watch/calendarId": calendar_id
 "/calendar:v3/calendar.acl.watch/maxResults": max_results
diff --git a/generated/google/apis/calendar_v3.rb b/generated/google/apis/calendar_v3.rb
index f70cd2d7b..743df5a1e 100644
--- a/generated/google/apis/calendar_v3.rb
+++ b/generated/google/apis/calendar_v3.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://developers.google.com/google-apps/calendar/firstapp
     module CalendarV3
       VERSION = 'V3'
-      REVISION = '20170905'
+      REVISION = '20171010'
 
       # Manage your calendars
       AUTH_CALENDAR = 'https://www.googleapis.com/auth/calendar'
diff --git a/generated/google/apis/calendar_v3/service.rb b/generated/google/apis/calendar_v3/service.rb
index b17562f4f..4ce621ab6 100644
--- a/generated/google/apis/calendar_v3/service.rb
+++ b/generated/google/apis/calendar_v3/service.rb
@@ -137,6 +137,9 @@ module Google
         #   method. If you want to access the primary calendar of the currently logged in
         #   user, use the "primary" keyword.
         # @param [Google::Apis::CalendarV3::AclRule] acl_rule_object
+        # @param [Boolean] send_notifications
+        #   Whether to send notifications about the calendar sharing change. Optional. The
+        #   default is True.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -158,13 +161,14 @@ module Google
         # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
         # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
         # @raise [Google::Apis::AuthorizationError] Authorization is required
-        def insert_acl(calendar_id, acl_rule_object = nil, fields: nil, quota_user: nil, user_ip: nil, options: nil, &block)
+        def insert_acl(calendar_id, acl_rule_object = nil, send_notifications: nil, fields: nil, quota_user: nil, user_ip: nil, options: nil, &block)
           command =  make_simple_command(:post, 'calendars/{calendarId}/acl', options)
           command.request_representation = Google::Apis::CalendarV3::AclRule::Representation
           command.request_object = acl_rule_object
           command.response_representation = Google::Apis::CalendarV3::AclRule::Representation
           command.response_class = Google::Apis::CalendarV3::AclRule
           command.params['calendarId'] = calendar_id unless calendar_id.nil?
+          command.query['sendNotifications'] = send_notifications unless send_notifications.nil?
           command.query['fields'] = fields unless fields.nil?
           command.query['quotaUser'] = quota_user unless quota_user.nil?
           command.query['userIp'] = user_ip unless user_ip.nil?
@@ -240,6 +244,9 @@ module Google
         # @param [String] rule_id
         #   ACL rule identifier.
         # @param [Google::Apis::CalendarV3::AclRule] acl_rule_object
+        # @param [Boolean] send_notifications
+        #   Whether to send notifications about the calendar sharing change. Note that
+        #   there are no notifications on access removal. Optional. The default is True.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -261,7 +268,7 @@ module Google
         # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
         # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
         # @raise [Google::Apis::AuthorizationError] Authorization is required
-        def patch_acl(calendar_id, rule_id, acl_rule_object = nil, fields: nil, quota_user: nil, user_ip: nil, options: nil, &block)
+        def patch_acl(calendar_id, rule_id, acl_rule_object = nil, send_notifications: nil, fields: nil, quota_user: nil, user_ip: nil, options: nil, &block)
           command =  make_simple_command(:patch, 'calendars/{calendarId}/acl/{ruleId}', options)
           command.request_representation = Google::Apis::CalendarV3::AclRule::Representation
           command.request_object = acl_rule_object
@@ -269,6 +276,7 @@ module Google
           command.response_class = Google::Apis::CalendarV3::AclRule
           command.params['calendarId'] = calendar_id unless calendar_id.nil?
           command.params['ruleId'] = rule_id unless rule_id.nil?
+          command.query['sendNotifications'] = send_notifications unless send_notifications.nil?
           command.query['fields'] = fields unless fields.nil?
           command.query['quotaUser'] = quota_user unless quota_user.nil?
           command.query['userIp'] = user_ip unless user_ip.nil?
@@ -283,6 +291,9 @@ module Google
         # @param [String] rule_id
         #   ACL rule identifier.
         # @param [Google::Apis::CalendarV3::AclRule] acl_rule_object
+        # @param [Boolean] send_notifications
+        #   Whether to send notifications about the calendar sharing change. Note that
+        #   there are no notifications on access removal. Optional. The default is True.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -304,7 +315,7 @@ module Google
         # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
         # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
         # @raise [Google::Apis::AuthorizationError] Authorization is required
-        def update_acl(calendar_id, rule_id, acl_rule_object = nil, fields: nil, quota_user: nil, user_ip: nil, options: nil, &block)
+        def update_acl(calendar_id, rule_id, acl_rule_object = nil, send_notifications: nil, fields: nil, quota_user: nil, user_ip: nil, options: nil, &block)
           command =  make_simple_command(:put, 'calendars/{calendarId}/acl/{ruleId}', options)
           command.request_representation = Google::Apis::CalendarV3::AclRule::Representation
           command.request_object = acl_rule_object
@@ -312,6 +323,7 @@ module Google
           command.response_class = Google::Apis::CalendarV3::AclRule
           command.params['calendarId'] = calendar_id unless calendar_id.nil?
           command.params['ruleId'] = rule_id unless rule_id.nil?
+          command.query['sendNotifications'] = send_notifications unless send_notifications.nil?
           command.query['fields'] = fields unless fields.nil?
           command.query['quotaUser'] = quota_user unless quota_user.nil?
           command.query['userIp'] = user_ip unless user_ip.nil?