diff --git a/generated/google/apis/bigquery_v2.rb b/generated/google/apis/bigquery_v2.rb
index 23302657e..832cf9a4f 100644
--- a/generated/google/apis/bigquery_v2.rb
+++ b/generated/google/apis/bigquery_v2.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://cloud.google.com/bigquery/
     module BigqueryV2
       VERSION = 'V2'
-      REVISION = '20191201'
+      REVISION = '20191211'
 
       # View and manage your data in Google BigQuery
       AUTH_BIGQUERY = 'https://www.googleapis.com/auth/bigquery'
diff --git a/generated/google/apis/bigquery_v2/classes.rb b/generated/google/apis/bigquery_v2/classes.rb
index 287f88335..a54f39431 100644
--- a/generated/google/apis/bigquery_v2/classes.rb
+++ b/generated/google/apis/bigquery_v2/classes.rb
@@ -1654,6 +1654,11 @@ module Google
         # @return [Fixnum]
         attr_accessor :shuffle_output_bytes_spilled
       
+        # Slot-milliseconds used by the stage.
+        # Corresponds to the JSON property `slotMs`
+        # @return [Fixnum]
+        attr_accessor :slot_ms
+      
         # Stage start time represented as milliseconds since epoch.
         # Corresponds to the JSON property `startMs`
         # @return [Fixnum]
@@ -1734,6 +1739,7 @@ module Google
           @records_written = args[:records_written] if args.key?(:records_written)
           @shuffle_output_bytes = args[:shuffle_output_bytes] if args.key?(:shuffle_output_bytes)
           @shuffle_output_bytes_spilled = args[:shuffle_output_bytes_spilled] if args.key?(:shuffle_output_bytes_spilled)
+          @slot_ms = args[:slot_ms] if args.key?(:slot_ms)
           @start_ms = args[:start_ms] if args.key?(:start_ms)
           @status = args[:status] if args.key?(:status)
           @steps = args[:steps] if args.key?(:steps)
diff --git a/generated/google/apis/bigquery_v2/representations.rb b/generated/google/apis/bigquery_v2/representations.rb
index 389751df1..7c1ad6bb0 100644
--- a/generated/google/apis/bigquery_v2/representations.rb
+++ b/generated/google/apis/bigquery_v2/representations.rb
@@ -1102,6 +1102,7 @@ module Google
           property :records_written, :numeric_string => true, as: 'recordsWritten'
           property :shuffle_output_bytes, :numeric_string => true, as: 'shuffleOutputBytes'
           property :shuffle_output_bytes_spilled, :numeric_string => true, as: 'shuffleOutputBytesSpilled'
+          property :slot_ms, :numeric_string => true, as: 'slotMs'
           property :start_ms, :numeric_string => true, as: 'startMs'
           property :status, as: 'status'
           collection :steps, as: 'steps', class: Google::Apis::BigqueryV2::ExplainQueryStep, decorator: Google::Apis::BigqueryV2::ExplainQueryStep::Representation
diff --git a/generated/google/apis/bigquery_v2/service.rb b/generated/google/apis/bigquery_v2/service.rb
index 0a1acfa59..c418d9b13 100644
--- a/generated/google/apis/bigquery_v2/service.rb
+++ b/generated/google/apis/bigquery_v2/service.rb
@@ -858,6 +858,9 @@ module Google
         #   Required. Dataset ID of the requested routine
         # @param [String] routine_id
         #   Required. Routine ID of the requested routine
+        # @param [String] read_mask
+        #   If set, only the Routine fields in the field mask are returned in the
+        #   response. If unset, all Routine fields are returned.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -877,13 +880,14 @@ 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 get_routine(project_id, dataset_id, routine_id, fields: nil, quota_user: nil, user_ip: nil, options: nil, &block)
+        def get_routine(project_id, dataset_id, routine_id, read_mask: nil, fields: nil, quota_user: nil, user_ip: nil, options: nil, &block)
           command = make_simple_command(:get, 'projects/{+projectId}/datasets/{+datasetId}/routines/{+routineId}', options)
           command.response_representation = Google::Apis::BigqueryV2::Routine::Representation
           command.response_class = Google::Apis::BigqueryV2::Routine
           command.params['projectId'] = project_id unless project_id.nil?
           command.params['datasetId'] = dataset_id unless dataset_id.nil?
           command.params['routineId'] = routine_id unless routine_id.nil?
+          command.query['readMask'] = read_mask unless read_mask.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?
@@ -935,12 +939,23 @@ module Google
         #   Required. Project ID of the routines to list
         # @param [String] dataset_id
         #   Required. Dataset ID of the routines to list
+        # @param [String] filter
+        #   If set, then only the Routines matching this filter are returned.
+        #   The current supported form is either "routine_type:<RoutineType>" or
+        #   "routineType:<RoutineType>", where <RoutineType> is a RoutineType enum.
+        #   Example: "routineType:SCALAR_FUNCTION".
         # @param [Fixnum] max_results
         #   The maximum number of results to return in a single response page.
         #   Leverage the page tokens to iterate through the entire collection.
         # @param [String] page_token
         #   Page token, returned by a previous call, to request the next page of
         #   results
+        # @param [String] read_mask
+        #   If set, then only the Routine fields in the field mask, as well as
+        #   project_id, dataset_id and routine_id, are returned in the response.
+        #   If unset, then the following Routine fields are returned:
+        #   etag, project_id, dataset_id, routine_id, routine_type, creation_time,
+        #   last_modified_time, and language.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -960,14 +975,16 @@ 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 list_routines(project_id, dataset_id, max_results: nil, page_token: nil, fields: nil, quota_user: nil, user_ip: nil, options: nil, &block)
+        def list_routines(project_id, dataset_id, filter: nil, max_results: nil, page_token: nil, read_mask: nil, fields: nil, quota_user: nil, user_ip: nil, options: nil, &block)
           command = make_simple_command(:get, 'projects/{+projectId}/datasets/{+datasetId}/routines', options)
           command.response_representation = Google::Apis::BigqueryV2::ListRoutinesResponse::Representation
           command.response_class = Google::Apis::BigqueryV2::ListRoutinesResponse
           command.params['projectId'] = project_id unless project_id.nil?
           command.params['datasetId'] = dataset_id unless dataset_id.nil?
+          command.query['filter'] = filter unless filter.nil?
           command.query['maxResults'] = max_results unless max_results.nil?
           command.query['pageToken'] = page_token unless page_token.nil?
+          command.query['readMask'] = read_mask unless read_mask.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?
diff --git a/generated/google/apis/datacatalog_v1beta1.rb b/generated/google/apis/datacatalog_v1beta1.rb
index 0cba90bb5..cdbf31d54 100644
--- a/generated/google/apis/datacatalog_v1beta1.rb
+++ b/generated/google/apis/datacatalog_v1beta1.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://cloud.google.com/data-catalog/docs/
     module DatacatalogV1beta1
       VERSION = 'V1beta1'
-      REVISION = '20191211'
+      REVISION = '20191217'
 
       # 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/datacatalog_v1beta1/classes.rb b/generated/google/apis/datacatalog_v1beta1/classes.rb
index db90029f6..850e45b4f 100644
--- a/generated/google/apis/datacatalog_v1beta1/classes.rb
+++ b/generated/google/apis/datacatalog_v1beta1/classes.rb
@@ -1345,6 +1345,12 @@ module Google
         # @return [String]
         attr_accessor :display_name
       
+        # Whether this is a required field. Defaults to false.
+        # Corresponds to the JSON property `isRequired`
+        # @return [Boolean]
+        attr_accessor :is_required
+        alias_method :is_required?, :is_required
+      
         # Output only. The resource name of the tag template field in URL format.
         # Example:
         # * projects/`project_id`/locations/`location`/tagTemplates/`tag_template`/
@@ -1367,6 +1373,7 @@ module Google
         # Update properties of this object
         def update!(**args)
           @display_name = args[:display_name] if args.key?(:display_name)
+          @is_required = args[:is_required] if args.key?(:is_required)
           @name = args[:name] if args.key?(:name)
           @type = args[:type] if args.key?(:type)
         end
diff --git a/generated/google/apis/datacatalog_v1beta1/representations.rb b/generated/google/apis/datacatalog_v1beta1/representations.rb
index 1e4fdcabc..367f40705 100644
--- a/generated/google/apis/datacatalog_v1beta1/representations.rb
+++ b/generated/google/apis/datacatalog_v1beta1/representations.rb
@@ -641,6 +641,7 @@ module Google
         # @private
         class Representation < Google::Apis::Core::JsonRepresentation
           property :display_name, as: 'displayName'
+          property :is_required, as: 'isRequired'
           property :name, as: 'name'
           property :type, as: 'type', class: Google::Apis::DatacatalogV1beta1::GoogleCloudDatacatalogV1beta1FieldType, decorator: Google::Apis::DatacatalogV1beta1::GoogleCloudDatacatalogV1beta1FieldType::Representation
       
diff --git a/generated/google/apis/datacatalog_v1beta1/service.rb b/generated/google/apis/datacatalog_v1beta1/service.rb
index 9808e5137..fa1cfbe8d 100644
--- a/generated/google/apis/datacatalog_v1beta1/service.rb
+++ b/generated/google/apis/datacatalog_v1beta1/service.rb
@@ -192,6 +192,8 @@ module Google
         # @param [String] name
         #   Required. The name of the entry group. For example,
         #   `projects/`project_id`/locations/`location`/entryGroups/`entry_group_id``.
+        # @param [Boolean] force
+        #   Optional. If true, deletes all entries in the entry group.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
@@ -209,11 +211,12 @@ 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 delete_project_location_entry_group(name, fields: nil, quota_user: nil, options: nil, &block)
+        def delete_project_location_entry_group(name, force: nil, fields: nil, quota_user: nil, options: nil, &block)
           command = make_simple_command(:delete, 'v1beta1/{+name}', options)
           command.response_representation = Google::Apis::DatacatalogV1beta1::Empty::Representation
           command.response_class = Google::Apis::DatacatalogV1beta1::Empty
           command.params['name'] = name unless name.nil?
+          command.query['force'] = force unless force.nil?
           command.query['fields'] = fields unless fields.nil?
           command.query['quotaUser'] = quota_user unless quota_user.nil?
           execute_or_queue_command(command, &block)
@@ -1259,15 +1262,17 @@ module Google
         #   fields/`tag_template_field_id`
         # @param [Google::Apis::DatacatalogV1beta1::GoogleCloudDatacatalogV1beta1TagTemplateField] google_cloud_datacatalog_v1beta1_tag_template_field_object
         # @param [String] update_mask
-        #   The field mask specifies the parts of the template to be updated.
+        #   Optional. The field mask specifies the parts of the template to be updated.
         #   Allowed fields:
         #   * `display_name`
         #   * `type.enum_type`
+        #   * `is_required`
         #   If `update_mask` is not set or empty, all of the allowed fields above will
         #   be updated.
         #   When updating an enum type, the provided values will be merged with the
         #   existing values. Therefore, enum values can only be added, existing enum
-        #   values cannot be deleted nor renamed.
+        #   values cannot be deleted nor renamed. Updating a template field from
+        #   optional to required is NOT allowed.
         # @param [String] fields
         #   Selector specifying which fields to include in a partial response.
         # @param [String] quota_user
diff --git a/generated/google/apis/driveactivity_v2.rb b/generated/google/apis/driveactivity_v2.rb
index 9380fd70d..168c4bd9c 100644
--- a/generated/google/apis/driveactivity_v2.rb
+++ b/generated/google/apis/driveactivity_v2.rb
@@ -25,7 +25,7 @@ module Google
     # @see https://developers.google.com/drive/activity/
     module DriveactivityV2
       VERSION = 'V2'
-      REVISION = '20190907'
+      REVISION = '20191218'
 
       # View and add to the activity record of files in your Google Drive
       AUTH_DRIVE_ACTIVITY = 'https://www.googleapis.com/auth/drive.activity'
diff --git a/generated/google/apis/driveactivity_v2/classes.rb b/generated/google/apis/driveactivity_v2/classes.rb
index 97d6cbe3e..c369f5122 100644
--- a/generated/google/apis/driveactivity_v2/classes.rb
+++ b/generated/google/apis/driveactivity_v2/classes.rb
@@ -252,6 +252,11 @@ module Google
       class Assignment
         include Google::Apis::Core::Hashable
       
+        # Information about an end user.
+        # Corresponds to the JSON property `assignedUser`
+        # @return [Google::Apis::DriveactivityV2::User]
+        attr_accessor :assigned_user
+      
         # The sub-type of this event.
         # Corresponds to the JSON property `subtype`
         # @return [String]
@@ -263,6 +268,7 @@ module Google
       
         # Update properties of this object
         def update!(**args)
+          @assigned_user = args[:assigned_user] if args.key?(:assigned_user)
           @subtype = args[:subtype] if args.key?(:subtype)
         end
       end
diff --git a/generated/google/apis/driveactivity_v2/representations.rb b/generated/google/apis/driveactivity_v2/representations.rb
index 3f81d0ead..e7da34f31 100644
--- a/generated/google/apis/driveactivity_v2/representations.rb
+++ b/generated/google/apis/driveactivity_v2/representations.rb
@@ -433,6 +433,8 @@ module Google
       class Assignment
         # @private
         class Representation < Google::Apis::Core::JsonRepresentation
+          property :assigned_user, as: 'assignedUser', class: Google::Apis::DriveactivityV2::User, decorator: Google::Apis::DriveactivityV2::User::Representation
+      
           property :subtype, as: 'subtype'
         end
       end