From 58f6b8f608a08264f93c6efce8bd9ad5dbf1b43d Mon Sep 17 00:00:00 2001
From: Tres Seaver <tseaver@palladion.com>
Date: Fri, 13 Sep 2019 14:09:04 -0400
Subject: [PATCH] Add 'Model.encryption_config' (via synth). (#9214)

* Add 'Model.encryption_config' (via synth).
---
 .../bigquery_v2/proto/encryption_config.proto |  33 ++
 .../proto/encryption_config_pb2.py            | 108 ++++++
 .../proto/encryption_config_pb2_grpc.py       |   2 +
 .../cloud/bigquery_v2/proto/model.proto       | 108 +++---
 .../cloud/bigquery_v2/proto/model_pb2.py      | 309 +++++++++++-------
 .../bigquery_v2/proto/model_reference.proto   |  13 +-
 .../bigquery_v2/proto/model_reference_pb2.py  |  27 +-
 .../bigquery_v2/proto/standard_sql.proto      |   7 +-
 .../bigquery_v2/proto/standard_sql_pb2.py     |  33 +-
 bigquery/google/cloud/bigquery_v2/types.py    |   8 +-
 bigquery/synth.metadata                       |  10 +-
 bigquery/synth.py                             |   6 +
 12 files changed, 450 insertions(+), 214 deletions(-)
 create mode 100644 bigquery/google/cloud/bigquery_v2/proto/encryption_config.proto
 create mode 100644 bigquery/google/cloud/bigquery_v2/proto/encryption_config_pb2.py
 create mode 100644 bigquery/google/cloud/bigquery_v2/proto/encryption_config_pb2_grpc.py

diff --git a/bigquery/google/cloud/bigquery_v2/proto/encryption_config.proto b/bigquery/google/cloud/bigquery_v2/proto/encryption_config.proto
new file mode 100644
index 0000000000000..54445f0fa7707
--- /dev/null
+++ b/bigquery/google/cloud/bigquery_v2/proto/encryption_config.proto
@@ -0,0 +1,33 @@
+// Copyright 2019 Google LLC.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+syntax = "proto3";
+
+package google.cloud.bigquery.v2;
+
+import "google/api/field_behavior.proto";
+import "google/protobuf/wrappers.proto";
+import "google/api/annotations.proto";
+
+option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigquery";
+option java_outer_classname = "EncryptionConfigProto";
+option java_package = "com.google.cloud.bigquery.v2";
+
+message EncryptionConfiguration {
+  // Optional. Describes the Cloud KMS encryption key that will be used to
+  // protect destination BigQuery table. The BigQuery Service Account associated
+  // with your project requires access to this encryption key.
+  google.protobuf.StringValue kms_key_name = 1 [(google.api.field_behavior) = OPTIONAL];
+}
diff --git a/bigquery/google/cloud/bigquery_v2/proto/encryption_config_pb2.py b/bigquery/google/cloud/bigquery_v2/proto/encryption_config_pb2.py
new file mode 100644
index 0000000000000..b04cc3d58e9c7
--- /dev/null
+++ b/bigquery/google/cloud/bigquery_v2/proto/encryption_config_pb2.py
@@ -0,0 +1,108 @@
+# -*- coding: utf-8 -*-
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/cloud/bigquery_v2/proto/encryption_config.proto
+
+import sys
+
+_b = sys.version_info[0] < 3 and (lambda x: x) or (lambda x: x.encode("latin1"))
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from google.protobuf import reflection as _reflection
+from google.protobuf import symbol_database as _symbol_database
+
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+from google.api import field_behavior_pb2 as google_dot_api_dot_field__behavior__pb2
+from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
+from google.api import annotations_pb2 as google_dot_api_dot_annotations__pb2
+
+
+DESCRIPTOR = _descriptor.FileDescriptor(
+    name="google/cloud/bigquery_v2/proto/encryption_config.proto",
+    package="google.cloud.bigquery.v2",
+    syntax="proto3",
+    serialized_options=_b(
+        "\n\034com.google.cloud.bigquery.v2B\025EncryptionConfigProtoZ@google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigquery"
+    ),
+    serialized_pb=_b(
+        '\n6google/cloud/bigquery_v2/proto/encryption_config.proto\x12\x18google.cloud.bigquery.v2\x1a\x1fgoogle/api/field_behavior.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a\x1cgoogle/api/annotations.proto"R\n\x17\x45ncryptionConfiguration\x12\x37\n\x0ckms_key_name\x18\x01 \x01(\x0b\x32\x1c.google.protobuf.StringValueB\x03\xe0\x41\x01\x42w\n\x1c\x63om.google.cloud.bigquery.v2B\x15\x45ncryptionConfigProtoZ@google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigqueryb\x06proto3'
+    ),
+    dependencies=[
+        google_dot_api_dot_field__behavior__pb2.DESCRIPTOR,
+        google_dot_protobuf_dot_wrappers__pb2.DESCRIPTOR,
+        google_dot_api_dot_annotations__pb2.DESCRIPTOR,
+    ],
+)
+
+
+_ENCRYPTIONCONFIGURATION = _descriptor.Descriptor(
+    name="EncryptionConfiguration",
+    full_name="google.cloud.bigquery.v2.EncryptionConfiguration",
+    filename=None,
+    file=DESCRIPTOR,
+    containing_type=None,
+    fields=[
+        _descriptor.FieldDescriptor(
+            name="kms_key_name",
+            full_name="google.cloud.bigquery.v2.EncryptionConfiguration.kms_key_name",
+            index=0,
+            number=1,
+            type=11,
+            cpp_type=10,
+            label=1,
+            has_default_value=False,
+            default_value=None,
+            message_type=None,
+            enum_type=None,
+            containing_type=None,
+            is_extension=False,
+            extension_scope=None,
+            serialized_options=_b("\340A\001"),
+            file=DESCRIPTOR,
+        )
+    ],
+    extensions=[],
+    nested_types=[],
+    enum_types=[],
+    serialized_options=None,
+    is_extendable=False,
+    syntax="proto3",
+    extension_ranges=[],
+    oneofs=[],
+    serialized_start=179,
+    serialized_end=261,
+)
+
+_ENCRYPTIONCONFIGURATION.fields_by_name[
+    "kms_key_name"
+].message_type = google_dot_protobuf_dot_wrappers__pb2._STRINGVALUE
+DESCRIPTOR.message_types_by_name["EncryptionConfiguration"] = _ENCRYPTIONCONFIGURATION
+_sym_db.RegisterFileDescriptor(DESCRIPTOR)
+
+EncryptionConfiguration = _reflection.GeneratedProtocolMessageType(
+    "EncryptionConfiguration",
+    (_message.Message,),
+    dict(
+        DESCRIPTOR=_ENCRYPTIONCONFIGURATION,
+        __module__="google.cloud.bigquery_v2.proto.encryption_config_pb2",
+        __doc__="""Encryption configuration.
+
+  Attributes:
+      kms_key_name:
+          Optional. Describes the Cloud KMS encryption key that will be
+          used to protect destination BigQuery table. The BigQuery
+          Service Account associated with your project requires access
+          to this encryption key.
+  """,
+        # @@protoc_insertion_point(class_scope:google.cloud.bigquery.v2.EncryptionConfiguration)
+    ),
+)
+_sym_db.RegisterMessage(EncryptionConfiguration)
+
+
+DESCRIPTOR._options = None
+_ENCRYPTIONCONFIGURATION.fields_by_name["kms_key_name"]._options = None
+# @@protoc_insertion_point(module_scope)
diff --git a/bigquery/google/cloud/bigquery_v2/proto/encryption_config_pb2_grpc.py b/bigquery/google/cloud/bigquery_v2/proto/encryption_config_pb2_grpc.py
new file mode 100644
index 0000000000000..07cb78fe03a94
--- /dev/null
+++ b/bigquery/google/cloud/bigquery_v2/proto/encryption_config_pb2_grpc.py
@@ -0,0 +1,2 @@
+# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
+import grpc
diff --git a/bigquery/google/cloud/bigquery_v2/proto/model.proto b/bigquery/google/cloud/bigquery_v2/proto/model.proto
index 42246e8efff25..13d9807744138 100644
--- a/bigquery/google/cloud/bigquery_v2/proto/model.proto
+++ b/bigquery/google/cloud/bigquery_v2/proto/model.proto
@@ -17,13 +17,15 @@ syntax = "proto3";
 
 package google.cloud.bigquery.v2;
 
+import "google/api/client.proto";
+import "google/api/field_behavior.proto";
+import "google/cloud/bigquery/v2/encryption_config.proto";
 import "google/cloud/bigquery/v2/model_reference.proto";
 import "google/cloud/bigquery/v2/standard_sql.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/timestamp.proto";
 import "google/protobuf/wrappers.proto";
 import "google/api/annotations.proto";
-import "google/api/client.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigquery";
 option java_outer_classname = "ModelProto";
@@ -39,19 +41,23 @@ service ModelService {
 
   // Gets the specified model resource by model ID.
   rpc GetModel(GetModelRequest) returns (Model) {
+    option (google.api.method_signature) = "project_id,dataset_id,model_id";
   }
 
   // Lists all models in the specified dataset. Requires the READER dataset
   // role.
   rpc ListModels(ListModelsRequest) returns (ListModelsResponse) {
+    option (google.api.method_signature) = "project_id,dataset_id,max_results";
   }
 
   // Patch specific fields in the specified model.
   rpc PatchModel(PatchModelRequest) returns (Model) {
+    option (google.api.method_signature) = "project_id,dataset_id,model_id,model";
   }
 
   // Deletes the model specified by modelId from the dataset.
   rpc DeleteModel(DeleteModelRequest) returns (google.protobuf.Empty) {
+    option (google.api.method_signature) = "project_id,dataset_id,model_id";
   }
 }
 
@@ -236,7 +242,7 @@ message Model {
 
           // Counts of all categories for the categorical feature. If there are
           // more than ten categories, we return top ten (by count) and return
-          // one more CategoryCount with category ‘_OTHER_’ and count as
+          // one more CategoryCount with category "_OTHER_" and count as
           // aggregate counts of remaining categories.
           repeated CategoryCount category_counts = 1;
         }
@@ -514,103 +520,105 @@ message Model {
   }
 
   // Output only. A hash of this resource.
-  string etag = 1;
+  string etag = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Required. Unique identifier for this model.
-  ModelReference model_reference = 2;
+  ModelReference model_reference = 2 [(google.api.field_behavior) = REQUIRED];
 
-  // Output only. The time when this model was created, in millisecs since the
-  // epoch.
-  int64 creation_time = 5;
+  // Output only. The time when this model was created, in millisecs since the epoch.
+  int64 creation_time = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // Output only. The time when this model was last modified, in millisecs
-  // since the epoch.
-  int64 last_modified_time = 6;
+  // Output only. The time when this model was last modified, in millisecs since the epoch.
+  int64 last_modified_time = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // [Optional] A user-friendly description of this model.
-  string description = 12;
+  // Optional. A user-friendly description of this model.
+  string description = 12 [(google.api.field_behavior) = OPTIONAL];
 
-  // [Optional] A descriptive name for this model.
-  string friendly_name = 14;
+  // Optional. A descriptive name for this model.
+  string friendly_name = 14 [(google.api.field_behavior) = OPTIONAL];
 
-  // [Optional] The labels associated with this model. You can use these to
-  // organize and group your models. Label keys and values can be no longer
+  // The labels associated with this model. You can use these to organize
+  // and group your models. Label keys and values can be no longer
   // than 63 characters, can only contain lowercase letters, numeric
   // characters, underscores and dashes. International characters are allowed.
   // Label values are optional. Label keys must start with a letter and each
   // label in the list must have a different key.
   map<string, string> labels = 15;
 
-  // [Optional] The time when this model expires, in milliseconds since the
-  // epoch. If not present, the model will persist indefinitely. Expired models
+  // Optional. The time when this model expires, in milliseconds since the epoch.
+  // If not present, the model will persist indefinitely. Expired models
   // will be deleted and their storage reclaimed.  The defaultTableExpirationMs
   // property of the encapsulating dataset can be used to set a default
   // expirationTime on newly created models.
-  int64 expiration_time = 16;
+  int64 expiration_time = 16 [(google.api.field_behavior) = OPTIONAL];
 
   // Output only. The geographic location where the model resides. This value
   // is inherited from the dataset.
-  string location = 13;
+  string location = 13 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Custom encryption configuration (e.g., Cloud KMS keys). This shows the
+  // encryption configuration of the model data while stored in BigQuery
+  // storage.
+  google.cloud.bigquery.v2.EncryptionConfiguration encryption_configuration = 17;
 
   // Output only. Type of the model resource.
-  ModelType model_type = 7;
+  ModelType model_type = 7 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // Output only. Information for all training runs in increasing order of
-  // start_time.
-  repeated TrainingRun training_runs = 9;
+  // Output only. Information for all training runs in increasing order of start_time.
+  repeated TrainingRun training_runs = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Output only. Input feature columns that were used to train this model.
-  repeated StandardSqlField feature_columns = 10;
+  repeated StandardSqlField feature_columns = 10 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Output only. Label columns that were used to train this model.
   // The output of the model will have a "predicted_" prefix to these columns.
-  repeated StandardSqlField label_columns = 11;
+  repeated StandardSqlField label_columns = 11 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
 
 message GetModelRequest {
-  // Project ID of the requested model.
-  string project_id = 1;
+  // Required. Project ID of the requested model.
+  string project_id = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // Dataset ID of the requested model.
-  string dataset_id = 2;
+  // Required. Dataset ID of the requested model.
+  string dataset_id = 2 [(google.api.field_behavior) = REQUIRED];
 
-  // Model ID of the requested model.
-  string model_id = 3;
+  // Required. Model ID of the requested model.
+  string model_id = 3 [(google.api.field_behavior) = REQUIRED];
 }
 
 message PatchModelRequest {
-  // Project ID of the model to patch.
-  string project_id = 1;
+  // Required. Project ID of the model to patch.
+  string project_id = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // Dataset ID of the model to patch.
-  string dataset_id = 2;
+  // Required. Dataset ID of the model to patch.
+  string dataset_id = 2 [(google.api.field_behavior) = REQUIRED];
 
-  // Model ID of the model to patch.
-  string model_id = 3;
+  // Required. Model ID of the model to patch.
+  string model_id = 3 [(google.api.field_behavior) = REQUIRED];
 
-  // Patched model.
+  // Required. Patched model.
   // Follows RFC5789 patch semantics. Missing fields are not updated.
   // To clear a field, explicitly set to default value.
-  Model model = 4;
+  Model model = 4 [(google.api.field_behavior) = REQUIRED];
 }
 
 message DeleteModelRequest {
-  // Project ID of the model to delete.
-  string project_id = 1;
+  // Required. Project ID of the model to delete.
+  string project_id = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // Dataset ID of the model to delete.
-  string dataset_id = 2;
+  // Required. Dataset ID of the model to delete.
+  string dataset_id = 2 [(google.api.field_behavior) = REQUIRED];
 
-  // Model ID of the model to delete.
-  string model_id = 3;
+  // Required. Model ID of the model to delete.
+  string model_id = 3 [(google.api.field_behavior) = REQUIRED];
 }
 
 message ListModelsRequest {
-  // Project ID of the models to list.
-  string project_id = 1;
+  // Required. Project ID of the models to list.
+  string project_id = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // Dataset ID of the models to list.
-  string dataset_id = 2;
+  // Required. Dataset ID of the models to list.
+  string dataset_id = 2 [(google.api.field_behavior) = REQUIRED];
 
   // The maximum number of results to return in a single response page.
   // Leverage the page tokens to iterate through the entire collection.
diff --git a/bigquery/google/cloud/bigquery_v2/proto/model_pb2.py b/bigquery/google/cloud/bigquery_v2/proto/model_pb2.py
index 45e6cefdf72cd..98dfa4b1a22c9 100644
--- a/bigquery/google/cloud/bigquery_v2/proto/model_pb2.py
+++ b/bigquery/google/cloud/bigquery_v2/proto/model_pb2.py
@@ -15,6 +15,11 @@
 _sym_db = _symbol_database.Default()
 
 
+from google.api import client_pb2 as google_dot_api_dot_client__pb2
+from google.api import field_behavior_pb2 as google_dot_api_dot_field__behavior__pb2
+from google.cloud.bigquery_v2.proto import (
+    encryption_config_pb2 as google_dot_cloud_dot_bigquery__v2_dot_proto_dot_encryption__config__pb2,
+)
 from google.cloud.bigquery_v2.proto import (
     model_reference_pb2 as google_dot_cloud_dot_bigquery__v2_dot_proto_dot_model__reference__pb2,
 )
@@ -25,7 +30,6 @@
 from google.protobuf import timestamp_pb2 as google_dot_protobuf_dot_timestamp__pb2
 from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
 from google.api import annotations_pb2 as google_dot_api_dot_annotations__pb2
-from google.api import client_pb2 as google_dot_api_dot_client__pb2
 
 
 DESCRIPTOR = _descriptor.FileDescriptor(
@@ -36,16 +40,18 @@
         "\n\034com.google.cloud.bigquery.v2B\nModelProtoZ@google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigquery"
     ),
     serialized_pb=_b(
-        '\n*google/cloud/bigquery_v2/proto/model.proto\x12\x18google.cloud.bigquery.v2\x1a\x34google/cloud/bigquery_v2/proto/model_reference.proto\x1a\x31google/cloud/bigquery_v2/proto/standard_sql.proto\x1a\x1bgoogle/protobuf/empty.proto\x1a\x1fgoogle/protobuf/timestamp.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto"\x8a\x34\n\x05Model\x12\x0c\n\x04\x65tag\x18\x01 \x01(\t\x12\x41\n\x0fmodel_reference\x18\x02 \x01(\x0b\x32(.google.cloud.bigquery.v2.ModelReference\x12\x15\n\rcreation_time\x18\x05 \x01(\x03\x12\x1a\n\x12last_modified_time\x18\x06 \x01(\x03\x12\x13\n\x0b\x64\x65scription\x18\x0c \x01(\t\x12\x15\n\rfriendly_name\x18\x0e \x01(\t\x12;\n\x06labels\x18\x0f \x03(\x0b\x32+.google.cloud.bigquery.v2.Model.LabelsEntry\x12\x17\n\x0f\x65xpiration_time\x18\x10 \x01(\x03\x12\x10\n\x08location\x18\r \x01(\t\x12=\n\nmodel_type\x18\x07 \x01(\x0e\x32).google.cloud.bigquery.v2.Model.ModelType\x12\x42\n\rtraining_runs\x18\t 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     ),
     dependencies=[
+        google_dot_api_dot_client__pb2.DESCRIPTOR,
+        google_dot_api_dot_field__behavior__pb2.DESCRIPTOR,
+        google_dot_cloud_dot_bigquery__v2_dot_proto_dot_encryption__config__pb2.DESCRIPTOR,
         google_dot_cloud_dot_bigquery__v2_dot_proto_dot_model__reference__pb2.DESCRIPTOR,
         google_dot_cloud_dot_bigquery__v2_dot_proto_dot_standard__sql__pb2.DESCRIPTOR,
         google_dot_protobuf_dot_empty__pb2.DESCRIPTOR,
         google_dot_protobuf_dot_timestamp__pb2.DESCRIPTOR,
         google_dot_protobuf_dot_wrappers__pb2.DESCRIPTOR,
         google_dot_api_dot_annotations__pb2.DESCRIPTOR,
-        google_dot_api_dot_client__pb2.DESCRIPTOR,
     ],
 )
 
@@ -72,8 +78,8 @@
     ],
     containing_type=None,
     serialized_options=None,
-    serialized_start=898,
-    serialized_end=996,
+    serialized_start=1132,
+    serialized_end=1230,
 )
 _sym_db.RegisterEnumDescriptor(_MODEL_KMEANSENUMS_KMEANSINITIALIZATIONMETHOD)
 
@@ -113,8 +119,8 @@
     ],
     containing_type=None,
     serialized_options=None,
-    serialized_start=6398,
-    serialized_end=6513,
+    serialized_start=6632,
+    serialized_end=6747,
 )
 _sym_db.RegisterEnumDescriptor(_MODEL_MODELTYPE)
 
@@ -144,8 +150,8 @@
     ],
     containing_type=None,
     serialized_options=None,
-    serialized_start=6515,
-    serialized_end=6594,
+    serialized_start=6749,
+    serialized_end=6828,
 )
 _sym_db.RegisterEnumDescriptor(_MODEL_LOSSTYPE)
 
@@ -171,8 +177,8 @@
     ],
     containing_type=None,
     serialized_options=None,
-    serialized_start=6596,
-    serialized_end=6668,
+    serialized_start=6830,
+    serialized_end=6902,
 )
 _sym_db.RegisterEnumDescriptor(_MODEL_DISTANCETYPE)
 
@@ -207,8 +213,8 @@
     ],
     containing_type=None,
     serialized_options=None,
-    serialized_start=6670,
-    serialized_end=6792,
+    serialized_start=6904,
+    serialized_end=7026,
 )
 _sym_db.RegisterEnumDescriptor(_MODEL_DATASPLITMETHOD)
 
@@ -234,8 +240,8 @@
     ],
     containing_type=None,
     serialized_options=None,
-    serialized_start=6794,
-    serialized_end=6881,
+    serialized_start=7028,
+    serialized_end=7115,
 )
 _sym_db.RegisterEnumDescriptor(_MODEL_LEARNRATESTRATEGY)
 
@@ -269,8 +275,8 @@
     ],
     containing_type=None,
     serialized_options=None,
-    serialized_start=6883,
-    serialized_end=6993,
+    serialized_start=7117,
+    serialized_end=7227,
 )
 _sym_db.RegisterEnumDescriptor(_MODEL_OPTIMIZATIONSTRATEGY)
 
@@ -290,8 +296,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=883,
-    serialized_end=996,
+    serialized_start=1117,
+    serialized_end=1230,
 )
 
 _MODEL_REGRESSIONMETRICS = _descriptor.Descriptor(
@@ -400,8 +406,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=999,
-    serialized_end=1307,
+    serialized_start=1233,
+    serialized_end=1541,
 )
 
 _MODEL_AGGREGATECLASSIFICATIONMETRICS = _descriptor.Descriptor(
@@ -546,8 +552,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=1310,
-    serialized_end=1677,
+    serialized_start=1544,
+    serialized_end=1911,
 )
 
 _MODEL_BINARYCLASSIFICATIONMETRICS_BINARYCONFUSIONMATRIX = _descriptor.Descriptor(
@@ -728,8 +734,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=1987,
-    serialized_end=2479,
+    serialized_start=2221,
+    serialized_end=2713,
 )
 
 _MODEL_BINARYCLASSIFICATIONMETRICS = _descriptor.Descriptor(
@@ -820,8 +826,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=1680,
-    serialized_end=2479,
+    serialized_start=1914,
+    serialized_end=2713,
 )
 
 _MODEL_MULTICLASSCLASSIFICATIONMETRICS_CONFUSIONMATRIX_ENTRY = _descriptor.Descriptor(
@@ -876,8 +882,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=2914,
-    serialized_end=2995,
+    serialized_start=3148,
+    serialized_end=3229,
 )
 
 _MODEL_MULTICLASSCLASSIFICATIONMETRICS_CONFUSIONMATRIX_ROW = _descriptor.Descriptor(
@@ -932,8 +938,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=2998,
-    serialized_end=3129,
+    serialized_start=3232,
+    serialized_end=3363,
 )
 
 _MODEL_MULTICLASSCLASSIFICATIONMETRICS_CONFUSIONMATRIX = _descriptor.Descriptor(
@@ -991,8 +997,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=2736,
-    serialized_end=3129,
+    serialized_start=2970,
+    serialized_end=3363,
 )
 
 _MODEL_MULTICLASSCLASSIFICATIONMETRICS = _descriptor.Descriptor(
@@ -1047,8 +1053,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=2482,
-    serialized_end=3129,
+    serialized_start=2716,
+    serialized_end=3363,
 )
 
 _MODEL_CLUSTERINGMETRICS_CLUSTER_FEATUREVALUE_CATEGORICALVALUE_CATEGORYCOUNT = _descriptor.Descriptor(
@@ -1103,8 +1109,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=3889,
-    serialized_end=3966,
+    serialized_start=4123,
+    serialized_end=4200,
 )
 
 _MODEL_CLUSTERINGMETRICS_CLUSTER_FEATUREVALUE_CATEGORICALVALUE = _descriptor.Descriptor(
@@ -1143,8 +1149,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=3741,
-    serialized_end=3966,
+    serialized_start=3975,
+    serialized_end=4200,
 )
 
 _MODEL_CLUSTERINGMETRICS_CLUSTER_FEATUREVALUE = _descriptor.Descriptor(
@@ -1225,8 +1231,8 @@
             fields=[],
         )
     ],
-    serialized_start=3525,
-    serialized_end=3975,
+    serialized_start=3759,
+    serialized_end=4209,
 )
 
 _MODEL_CLUSTERINGMETRICS_CLUSTER = _descriptor.Descriptor(
@@ -1299,8 +1305,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=3352,
-    serialized_end=3975,
+    serialized_start=3586,
+    serialized_end=4209,
 )
 
 _MODEL_CLUSTERINGMETRICS = _descriptor.Descriptor(
@@ -1373,8 +1379,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=3132,
-    serialized_end=3975,
+    serialized_start=3366,
+    serialized_end=4209,
 )
 
 _MODEL_EVALUATIONMETRICS = _descriptor.Descriptor(
@@ -1473,8 +1479,8 @@
             fields=[],
         )
     ],
-    serialized_start=3978,
-    serialized_end=4383,
+    serialized_start=4212,
+    serialized_end=4617,
 )
 
 _MODEL_TRAININGRUN_TRAININGOPTIONS_LABELCLASSWEIGHTSENTRY = _descriptor.Descriptor(
@@ -1529,8 +1535,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=5819,
-    serialized_end=5875,
+    serialized_start=6053,
+    serialized_end=6109,
 )
 
 _MODEL_TRAININGRUN_TRAININGOPTIONS = _descriptor.Descriptor(
@@ -1927,8 +1933,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=4694,
-    serialized_end=5875,
+    serialized_start=4928,
+    serialized_end=6109,
 )
 
 _MODEL_TRAININGRUN_ITERATIONRESULT_CLUSTERINFO = _descriptor.Descriptor(
@@ -2001,8 +2007,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=6210,
-    serialized_end=6349,
+    serialized_start=6444,
+    serialized_end=6583,
 )
 
 _MODEL_TRAININGRUN_ITERATIONRESULT = _descriptor.Descriptor(
@@ -2129,8 +2135,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=5878,
-    serialized_end=6349,
+    serialized_start=6112,
+    serialized_end=6583,
 )
 
 _MODEL_TRAININGRUN = _descriptor.Descriptor(
@@ -2224,8 +2230,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=4386,
-    serialized_end=6349,
+    serialized_start=4620,
+    serialized_end=6583,
 )
 
 _MODEL_LABELSENTRY = _descriptor.Descriptor(
@@ -2280,8 +2286,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=6351,
-    serialized_end=6396,
+    serialized_start=6585,
+    serialized_end=6630,
 )
 
 _MODEL = _descriptor.Descriptor(
@@ -2306,7 +2312,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\003"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2324,7 +2330,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2342,7 +2348,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\003"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2360,7 +2366,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\003"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2378,7 +2384,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\001"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2396,7 +2402,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\001"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2432,7 +2438,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\001"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2450,13 +2456,31 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
+            serialized_options=_b("\340A\003"),
+            file=DESCRIPTOR,
+        ),
+        _descriptor.FieldDescriptor(
+            name="encryption_configuration",
+            full_name="google.cloud.bigquery.v2.Model.encryption_configuration",
+            index=9,
+            number=17,
+            type=11,
+            cpp_type=10,
+            label=1,
+            has_default_value=False,
+            default_value=None,
+            message_type=None,
+            enum_type=None,
+            containing_type=None,
+            is_extension=False,
+            extension_scope=None,
             serialized_options=None,
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
             name="model_type",
             full_name="google.cloud.bigquery.v2.Model.model_type",
-            index=9,
+            index=10,
             number=7,
             type=14,
             cpp_type=8,
@@ -2468,13 +2492,13 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\003"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
             name="training_runs",
             full_name="google.cloud.bigquery.v2.Model.training_runs",
-            index=10,
+            index=11,
             number=9,
             type=11,
             cpp_type=10,
@@ -2486,13 +2510,13 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\003"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
             name="feature_columns",
             full_name="google.cloud.bigquery.v2.Model.feature_columns",
-            index=11,
+            index=12,
             number=10,
             type=11,
             cpp_type=10,
@@ -2504,13 +2528,13 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\003"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
             name="label_columns",
             full_name="google.cloud.bigquery.v2.Model.label_columns",
-            index=12,
+            index=13,
             number=11,
             type=11,
             cpp_type=10,
@@ -2522,7 +2546,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\003"),
             file=DESCRIPTOR,
         ),
     ],
@@ -2551,8 +2575,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=327,
-    serialized_end=6993,
+    serialized_start=416,
+    serialized_end=7227,
 )
 
 
@@ -2578,7 +2602,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2596,7 +2620,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2614,7 +2638,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
     ],
@@ -2626,8 +2650,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=6995,
-    serialized_end=7070,
+    serialized_start=7229,
+    serialized_end=7319,
 )
 
 
@@ -2653,7 +2677,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2671,7 +2695,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2689,7 +2713,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2707,7 +2731,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
     ],
@@ -2719,8 +2743,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=7072,
-    serialized_end=7197,
+    serialized_start=7322,
+    serialized_end=7467,
 )
 
 
@@ -2746,7 +2770,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2764,7 +2788,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2782,7 +2806,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
     ],
@@ -2794,8 +2818,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=7199,
-    serialized_end=7277,
+    serialized_start=7469,
+    serialized_end=7562,
 )
 
 
@@ -2821,7 +2845,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2839,7 +2863,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -2887,8 +2911,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=7280,
-    serialized_end=7410,
+    serialized_start=7565,
+    serialized_end=7705,
 )
 
 
@@ -2944,8 +2968,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=7412,
-    serialized_end=7506,
+    serialized_start=7707,
+    serialized_end=7801,
 )
 
 _MODEL_KMEANSENUMS.containing_type = _MODEL
@@ -3231,6 +3255,11 @@
     google_dot_cloud_dot_bigquery__v2_dot_proto_dot_model__reference__pb2._MODELREFERENCE
 )
 _MODEL.fields_by_name["labels"].message_type = _MODEL_LABELSENTRY
+_MODEL.fields_by_name[
+    "encryption_configuration"
+].message_type = (
+    google_dot_cloud_dot_bigquery__v2_dot_proto_dot_encryption__config__pb2._ENCRYPTIONCONFIGURATION
+)
 _MODEL.fields_by_name["model_type"].enum_type = _MODEL_MODELTYPE
 _MODEL.fields_by_name["training_runs"].message_type = _MODEL_TRAININGRUN
 _MODEL.fields_by_name[
@@ -3520,7 +3549,7 @@
               category_counts:
                   Counts of all categories for the categorical feature. If there
                   are more than ten categories, we return top ten (by count) and
-                  return one more CategoryCount with category ‘\ *OTHER*\ ’ and
+                  return one more CategoryCount with category "*OTHER*" and
                   count as aggregate counts of remaining categories.
           """,
                                         # @@protoc_insertion_point(class_scope:google.cloud.bigquery.v2.Model.ClusteringMetrics.Cluster.FeatureValue.CategoricalValue)
@@ -3789,19 +3818,19 @@
           Output only. The time when this model was last modified, in
           millisecs since the epoch.
       description:
-          [Optional] A user-friendly description of this model.
+          Optional. A user-friendly description of this model.
       friendly_name:
-          [Optional] A descriptive name for this model.
+          Optional. A descriptive name for this model.
       labels:
-          [Optional] The labels associated with this model. You can use
-          these to organize and group your models. Label keys and values
-          can be no longer than 63 characters, can only contain
-          lowercase letters, numeric characters, underscores and dashes.
+          The labels associated with this model. You can use these to
+          organize and group your models. Label keys and values can be
+          no longer than 63 characters, can only contain lowercase
+          letters, numeric characters, underscores and dashes.
           International characters are allowed. Label values are
           optional. Label keys must start with a letter and each label
           in the list must have a different key.
       expiration_time:
-          [Optional] The time when this model expires, in milliseconds
+          Optional. The time when this model expires, in milliseconds
           since the epoch. If not present, the model will persist
           indefinitely. Expired models will be deleted and their storage
           reclaimed. The defaultTableExpirationMs property of the
@@ -3810,6 +3839,10 @@
       location:
           Output only. The geographic location where the model resides.
           This value is inherited from the dataset.
+      encryption_configuration:
+          Custom encryption configuration (e.g., Cloud KMS keys). This
+          shows the encryption configuration of the model data while
+          stored in BigQuery storage.
       model_type:
           Output only. Type of the model resource.
       training_runs:
@@ -3861,11 +3894,11 @@
 
   Attributes:
       project_id:
-          Project ID of the requested model.
+          Required. Project ID of the requested model.
       dataset_id:
-          Dataset ID of the requested model.
+          Required. Dataset ID of the requested model.
       model_id:
-          Model ID of the requested model.
+          Required. Model ID of the requested model.
   """,
         # @@protoc_insertion_point(class_scope:google.cloud.bigquery.v2.GetModelRequest)
     ),
@@ -3882,15 +3915,15 @@
 
   Attributes:
       project_id:
-          Project ID of the model to patch.
+          Required. Project ID of the model to patch.
       dataset_id:
-          Dataset ID of the model to patch.
+          Required. Dataset ID of the model to patch.
       model_id:
-          Model ID of the model to patch.
+          Required. Model ID of the model to patch.
       model:
-          Patched model. Follows RFC5789 patch semantics. Missing fields
-          are not updated. To clear a field, explicitly set to default
-          value.
+          Required. Patched model. Follows RFC5789 patch semantics.
+          Missing fields are not updated. To clear a field, explicitly
+          set to default value.
   """,
         # @@protoc_insertion_point(class_scope:google.cloud.bigquery.v2.PatchModelRequest)
     ),
@@ -3907,11 +3940,11 @@
 
   Attributes:
       project_id:
-          Project ID of the model to delete.
+          Required. Project ID of the model to delete.
       dataset_id:
-          Dataset ID of the model to delete.
+          Required. Dataset ID of the model to delete.
       model_id:
-          Model ID of the model to delete.
+          Required. Model ID of the model to delete.
   """,
         # @@protoc_insertion_point(class_scope:google.cloud.bigquery.v2.DeleteModelRequest)
     ),
@@ -3928,9 +3961,9 @@
 
   Attributes:
       project_id:
-          Project ID of the models to list.
+          Required. Project ID of the models to list.
       dataset_id:
-          Dataset ID of the models to list.
+          Required. Dataset ID of the models to list.
       max_results:
           The maximum number of results to return in a single response
           page. Leverage the page tokens to iterate through the entire
@@ -3969,6 +4002,30 @@
 DESCRIPTOR._options = None
 _MODEL_TRAININGRUN_TRAININGOPTIONS_LABELCLASSWEIGHTSENTRY._options = None
 _MODEL_LABELSENTRY._options = None
+_MODEL.fields_by_name["etag"]._options = None
+_MODEL.fields_by_name["model_reference"]._options = None
+_MODEL.fields_by_name["creation_time"]._options = None
+_MODEL.fields_by_name["last_modified_time"]._options = None
+_MODEL.fields_by_name["description"]._options = None
+_MODEL.fields_by_name["friendly_name"]._options = None
+_MODEL.fields_by_name["expiration_time"]._options = None
+_MODEL.fields_by_name["location"]._options = None
+_MODEL.fields_by_name["model_type"]._options = None
+_MODEL.fields_by_name["training_runs"]._options = None
+_MODEL.fields_by_name["feature_columns"]._options = None
+_MODEL.fields_by_name["label_columns"]._options = None
+_GETMODELREQUEST.fields_by_name["project_id"]._options = None
+_GETMODELREQUEST.fields_by_name["dataset_id"]._options = None
+_GETMODELREQUEST.fields_by_name["model_id"]._options = None
+_PATCHMODELREQUEST.fields_by_name["project_id"]._options = None
+_PATCHMODELREQUEST.fields_by_name["dataset_id"]._options = None
+_PATCHMODELREQUEST.fields_by_name["model_id"]._options = None
+_PATCHMODELREQUEST.fields_by_name["model"]._options = None
+_DELETEMODELREQUEST.fields_by_name["project_id"]._options = None
+_DELETEMODELREQUEST.fields_by_name["dataset_id"]._options = None
+_DELETEMODELREQUEST.fields_by_name["model_id"]._options = None
+_LISTMODELSREQUEST.fields_by_name["project_id"]._options = None
+_LISTMODELSREQUEST.fields_by_name["dataset_id"]._options = None
 
 _MODELSERVICE = _descriptor.ServiceDescriptor(
     name="ModelService",
@@ -3978,8 +4035,8 @@
     serialized_options=_b(
         "\312A\027bigquery.googleapis.com\322A\302\001https://www.googleapis.com/auth/bigquery,https://www.googleapis.com/auth/bigquery.readonly,https://www.googleapis.com/auth/cloud-platform,https://www.googleapis.com/auth/cloud-platform.read-only"
     ),
-    serialized_start=7509,
-    serialized_end=8128,
+    serialized_start=7804,
+    serialized_end=8566,
     methods=[
         _descriptor.MethodDescriptor(
             name="GetModel",
@@ -3988,7 +4045,7 @@
             containing_service=None,
             input_type=_GETMODELREQUEST,
             output_type=_MODEL,
-            serialized_options=None,
+            serialized_options=_b("\332A\036project_id,dataset_id,model_id"),
         ),
         _descriptor.MethodDescriptor(
             name="ListModels",
@@ -3997,7 +4054,7 @@
             containing_service=None,
             input_type=_LISTMODELSREQUEST,
             output_type=_LISTMODELSRESPONSE,
-            serialized_options=None,
+            serialized_options=_b("\332A!project_id,dataset_id,max_results"),
         ),
         _descriptor.MethodDescriptor(
             name="PatchModel",
@@ -4006,7 +4063,7 @@
             containing_service=None,
             input_type=_PATCHMODELREQUEST,
             output_type=_MODEL,
-            serialized_options=None,
+            serialized_options=_b("\332A$project_id,dataset_id,model_id,model"),
         ),
         _descriptor.MethodDescriptor(
             name="DeleteModel",
@@ -4015,7 +4072,7 @@
             containing_service=None,
             input_type=_DELETEMODELREQUEST,
             output_type=google_dot_protobuf_dot_empty__pb2._EMPTY,
-            serialized_options=None,
+            serialized_options=_b("\332A\036project_id,dataset_id,model_id"),
         ),
     ],
 )
diff --git a/bigquery/google/cloud/bigquery_v2/proto/model_reference.proto b/bigquery/google/cloud/bigquery_v2/proto/model_reference.proto
index f436659abd4fa..fadd175146b0c 100644
--- a/bigquery/google/cloud/bigquery_v2/proto/model_reference.proto
+++ b/bigquery/google/cloud/bigquery_v2/proto/model_reference.proto
@@ -17,6 +17,7 @@ syntax = "proto3";
 
 package google.cloud.bigquery.v2;
 
+import "google/api/field_behavior.proto";
 import "google/api/annotations.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigquery";
@@ -25,14 +26,14 @@ option java_package = "com.google.cloud.bigquery.v2";
 
 // Id path of a model.
 message ModelReference {
-  // [Required] The ID of the project containing this model.
-  string project_id = 1;
+  // Required. The ID of the project containing this model.
+  string project_id = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // [Required] The ID of the dataset containing this model.
-  string dataset_id = 2;
+  // Required. The ID of the dataset containing this model.
+  string dataset_id = 2 [(google.api.field_behavior) = REQUIRED];
 
-  // [Required] The ID of the model. The ID must contain only
+  // Required. The ID of the model. The ID must contain only
   // letters (a-z, A-Z), numbers (0-9), or underscores (_). The maximum
   // length is 1,024 characters.
-  string model_id = 3;
+  string model_id = 3 [(google.api.field_behavior) = REQUIRED];
 }
diff --git a/bigquery/google/cloud/bigquery_v2/proto/model_reference_pb2.py b/bigquery/google/cloud/bigquery_v2/proto/model_reference_pb2.py
index 94f6116b5a443..01e6e29522a54 100644
--- a/bigquery/google/cloud/bigquery_v2/proto/model_reference_pb2.py
+++ b/bigquery/google/cloud/bigquery_v2/proto/model_reference_pb2.py
@@ -15,6 +15,7 @@
 _sym_db = _symbol_database.Default()
 
 
+from google.api import field_behavior_pb2 as google_dot_api_dot_field__behavior__pb2
 from google.api import annotations_pb2 as google_dot_api_dot_annotations__pb2
 
 
@@ -26,9 +27,12 @@
         "\n\034com.google.cloud.bigquery.v2B\023ModelReferenceProtoZ@google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigquery"
     ),
     serialized_pb=_b(
-        '\n4google/cloud/bigquery_v2/proto/model_reference.proto\x12\x18google.cloud.bigquery.v2\x1a\x1cgoogle/api/annotations.proto"J\n\x0eModelReference\x12\x12\n\nproject_id\x18\x01 \x01(\t\x12\x12\n\ndataset_id\x18\x02 \x01(\t\x12\x10\n\x08model_id\x18\x03 \x01(\tBu\n\x1c\x63om.google.cloud.bigquery.v2B\x13ModelReferenceProtoZ@google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigqueryb\x06proto3'
+        '\n4google/cloud/bigquery_v2/proto/model_reference.proto\x12\x18google.cloud.bigquery.v2\x1a\x1fgoogle/api/field_behavior.proto\x1a\x1cgoogle/api/annotations.proto"Y\n\x0eModelReference\x12\x17\n\nproject_id\x18\x01 \x01(\tB\x03\xe0\x41\x02\x12\x17\n\ndataset_id\x18\x02 \x01(\tB\x03\xe0\x41\x02\x12\x15\n\x08model_id\x18\x03 \x01(\tB\x03\xe0\x41\x02\x42u\n\x1c\x63om.google.cloud.bigquery.v2B\x13ModelReferenceProtoZ@google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigqueryb\x06proto3'
     ),
-    dependencies=[google_dot_api_dot_annotations__pb2.DESCRIPTOR],
+    dependencies=[
+        google_dot_api_dot_field__behavior__pb2.DESCRIPTOR,
+        google_dot_api_dot_annotations__pb2.DESCRIPTOR,
+    ],
 )
 
 
@@ -54,7 +58,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -72,7 +76,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -90,7 +94,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
     ],
@@ -102,8 +106,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=112,
-    serialized_end=186,
+    serialized_start=145,
+    serialized_end=234,
 )
 
 DESCRIPTOR.message_types_by_name["ModelReference"] = _MODELREFERENCE
@@ -120,11 +124,11 @@
   
   Attributes:
       project_id:
-          [Required] The ID of the project containing this model.
+          Required. The ID of the project containing this model.
       dataset_id:
-          [Required] The ID of the dataset containing this model.
+          Required. The ID of the dataset containing this model.
       model_id:
-          [Required] The ID of the model. The ID must contain only
+          Required. The ID of the model. The ID must contain only
           letters (a-z, A-Z), numbers (0-9), or underscores (\_). The
           maximum length is 1,024 characters.
   """,
@@ -135,4 +139,7 @@
 
 
 DESCRIPTOR._options = None
+_MODELREFERENCE.fields_by_name["project_id"]._options = None
+_MODELREFERENCE.fields_by_name["dataset_id"]._options = None
+_MODELREFERENCE.fields_by_name["model_id"]._options = None
 # @@protoc_insertion_point(module_scope)
diff --git a/bigquery/google/cloud/bigquery_v2/proto/standard_sql.proto b/bigquery/google/cloud/bigquery_v2/proto/standard_sql.proto
index 98173092ff711..ff69dfc4eb30a 100644
--- a/bigquery/google/cloud/bigquery_v2/proto/standard_sql.proto
+++ b/bigquery/google/cloud/bigquery_v2/proto/standard_sql.proto
@@ -17,6 +17,7 @@ syntax = "proto3";
 
 package google.cloud.bigquery.v2;
 
+import "google/api/field_behavior.proto";
 import "google/api/annotations.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigquery";
@@ -82,7 +83,7 @@ message StandardSqlDataType {
 
   // Required. The top level type of this field.
   // Can be any standard SQL data type (e.g., "INT64", "DATE", "ARRAY").
-  TypeKind type_kind = 1;
+  TypeKind type_kind = 1 [(google.api.field_behavior) = REQUIRED];
 
   oneof sub_type {
     // The type of the array's elements, if type_kind = "ARRAY".
@@ -96,12 +97,12 @@ message StandardSqlDataType {
 // A field or a column.
 message StandardSqlField {
   // Optional. The name of this field. Can be absent for struct fields.
-  string name = 1;
+  string name = 1 [(google.api.field_behavior) = OPTIONAL];
 
   // Optional. The type of this parameter. Absent if not explicitly
   // specified (e.g., CREATE FUNCTION statement can omit the return type;
   // in this case the output parameter does not have this "type" field).
-  StandardSqlDataType type = 2;
+  StandardSqlDataType type = 2 [(google.api.field_behavior) = OPTIONAL];
 }
 
 message StandardSqlStructType {
diff --git a/bigquery/google/cloud/bigquery_v2/proto/standard_sql_pb2.py b/bigquery/google/cloud/bigquery_v2/proto/standard_sql_pb2.py
index 91f1554f7f80d..19ca829a40618 100644
--- a/bigquery/google/cloud/bigquery_v2/proto/standard_sql_pb2.py
+++ b/bigquery/google/cloud/bigquery_v2/proto/standard_sql_pb2.py
@@ -15,6 +15,7 @@
 _sym_db = _symbol_database.Default()
 
 
+from google.api import field_behavior_pb2 as google_dot_api_dot_field__behavior__pb2
 from google.api import annotations_pb2 as google_dot_api_dot_annotations__pb2
 
 
@@ -26,9 +27,12 @@
         "\n\034com.google.cloud.bigquery.v2B\020StandardSqlProtoZ@google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigquery"
     ),
     serialized_pb=_b(
-        '\n1google/cloud/bigquery_v2/proto/standard_sql.proto\x12\x18google.cloud.bigquery.v2\x1a\x1cgoogle/api/annotations.proto"\xc6\x03\n\x13StandardSqlDataType\x12I\n\ttype_kind\x18\x01 \x01(\x0e\x32\x36.google.cloud.bigquery.v2.StandardSqlDataType.TypeKind\x12K\n\x12\x61rray_element_type\x18\x02 \x01(\x0b\x32-.google.cloud.bigquery.v2.StandardSqlDataTypeH\x00\x12\x46\n\x0bstruct_type\x18\x03 \x01(\x0b\x32/.google.cloud.bigquery.v2.StandardSqlStructTypeH\x00"\xc2\x01\n\x08TypeKind\x12\x19\n\x15TYPE_KIND_UNSPECIFIED\x10\x00\x12\t\n\x05INT64\x10\x02\x12\x08\n\x04\x42OOL\x10\x05\x12\x0b\n\x07\x46LOAT64\x10\x07\x12\n\n\x06STRING\x10\x08\x12\t\n\x05\x42YTES\x10\t\x12\r\n\tTIMESTAMP\x10\x13\x12\x08\n\x04\x44\x41TE\x10\n\x12\x08\n\x04TIME\x10\x14\x12\x0c\n\x08\x44\x41TETIME\x10\x15\x12\r\n\tGEOGRAPHY\x10\x16\x12\x0b\n\x07NUMERIC\x10\x17\x12\t\n\x05\x41RRAY\x10\x10\x12\n\n\x06STRUCT\x10\x11\x42\n\n\x08sub_type"]\n\x10StandardSqlField\x12\x0c\n\x04name\x18\x01 \x01(\t\x12;\n\x04type\x18\x02 \x01(\x0b\x32-.google.cloud.bigquery.v2.StandardSqlDataType"S\n\x15StandardSqlStructType\x12:\n\x06\x66ields\x18\x01 \x03(\x0b\x32*.google.cloud.bigquery.v2.StandardSqlFieldBr\n\x1c\x63om.google.cloud.bigquery.v2B\x10StandardSqlProtoZ@google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigqueryb\x06proto3'
+        '\n1google/cloud/bigquery_v2/proto/standard_sql.proto\x12\x18google.cloud.bigquery.v2\x1a\x1fgoogle/api/field_behavior.proto\x1a\x1cgoogle/api/annotations.proto"\xcb\x03\n\x13StandardSqlDataType\x12N\n\ttype_kind\x18\x01 \x01(\x0e\x32\x36.google.cloud.bigquery.v2.StandardSqlDataType.TypeKindB\x03\xe0\x41\x02\x12K\n\x12\x61rray_element_type\x18\x02 \x01(\x0b\x32-.google.cloud.bigquery.v2.StandardSqlDataTypeH\x00\x12\x46\n\x0bstruct_type\x18\x03 \x01(\x0b\x32/.google.cloud.bigquery.v2.StandardSqlStructTypeH\x00"\xc2\x01\n\x08TypeKind\x12\x19\n\x15TYPE_KIND_UNSPECIFIED\x10\x00\x12\t\n\x05INT64\x10\x02\x12\x08\n\x04\x42OOL\x10\x05\x12\x0b\n\x07\x46LOAT64\x10\x07\x12\n\n\x06STRING\x10\x08\x12\t\n\x05\x42YTES\x10\t\x12\r\n\tTIMESTAMP\x10\x13\x12\x08\n\x04\x44\x41TE\x10\n\x12\x08\n\x04TIME\x10\x14\x12\x0c\n\x08\x44\x41TETIME\x10\x15\x12\r\n\tGEOGRAPHY\x10\x16\x12\x0b\n\x07NUMERIC\x10\x17\x12\t\n\x05\x41RRAY\x10\x10\x12\n\n\x06STRUCT\x10\x11\x42\n\n\x08sub_type"g\n\x10StandardSqlField\x12\x11\n\x04name\x18\x01 \x01(\tB\x03\xe0\x41\x01\x12@\n\x04type\x18\x02 \x01(\x0b\x32-.google.cloud.bigquery.v2.StandardSqlDataTypeB\x03\xe0\x41\x01"S\n\x15StandardSqlStructType\x12:\n\x06\x66ields\x18\x01 \x03(\x0b\x32*.google.cloud.bigquery.v2.StandardSqlFieldBr\n\x1c\x63om.google.cloud.bigquery.v2B\x10StandardSqlProtoZ@google.golang.org/genproto/googleapis/cloud/bigquery/v2;bigqueryb\x06proto3'
     ),
-    dependencies=[google_dot_api_dot_annotations__pb2.DESCRIPTOR],
+    dependencies=[
+        google_dot_api_dot_field__behavior__pb2.DESCRIPTOR,
+        google_dot_api_dot_annotations__pb2.DESCRIPTOR,
+    ],
 )
 
 
@@ -87,8 +91,8 @@
     ],
     containing_type=None,
     serialized_options=None,
-    serialized_start=358,
-    serialized_end=552,
+    serialized_start=396,
+    serialized_end=590,
 )
 _sym_db.RegisterEnumDescriptor(_STANDARDSQLDATATYPE_TYPEKIND)
 
@@ -115,7 +119,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\002"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -171,8 +175,8 @@
             fields=[],
         )
     ],
-    serialized_start=110,
-    serialized_end=564,
+    serialized_start=143,
+    serialized_end=602,
 )
 
 
@@ -198,7 +202,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\001"),
             file=DESCRIPTOR,
         ),
         _descriptor.FieldDescriptor(
@@ -216,7 +220,7 @@
             containing_type=None,
             is_extension=False,
             extension_scope=None,
-            serialized_options=None,
+            serialized_options=_b("\340A\001"),
             file=DESCRIPTOR,
         ),
     ],
@@ -228,8 +232,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=566,
-    serialized_end=659,
+    serialized_start=604,
+    serialized_end=707,
 )
 
 
@@ -267,8 +271,8 @@
     syntax="proto3",
     extension_ranges=[],
     oneofs=[],
-    serialized_start=661,
-    serialized_end=744,
+    serialized_start=709,
+    serialized_end=792,
 )
 
 _STANDARDSQLDATATYPE.fields_by_name[
@@ -363,4 +367,7 @@
 
 
 DESCRIPTOR._options = None
+_STANDARDSQLDATATYPE.fields_by_name["type_kind"]._options = None
+_STANDARDSQLFIELD.fields_by_name["name"]._options = None
+_STANDARDSQLFIELD.fields_by_name["type"]._options = None
 # @@protoc_insertion_point(module_scope)
diff --git a/bigquery/google/cloud/bigquery_v2/types.py b/bigquery/google/cloud/bigquery_v2/types.py
index 36fc2d6bfbd26..da9287c078245 100644
--- a/bigquery/google/cloud/bigquery_v2/types.py
+++ b/bigquery/google/cloud/bigquery_v2/types.py
@@ -20,6 +20,7 @@
 
 from google.api_core.protobuf_helpers import get_messages
 
+from google.cloud.bigquery_v2.proto import encryption_config_pb2
 from google.cloud.bigquery_v2.proto import model_pb2
 from google.cloud.bigquery_v2.proto import model_reference_pb2
 from google.cloud.bigquery_v2.proto import standard_sql_pb2
@@ -30,7 +31,12 @@
 
 _shared_modules = [empty_pb2, timestamp_pb2, wrappers_pb2]
 
-_local_modules = [model_pb2, model_reference_pb2, standard_sql_pb2]
+_local_modules = [
+    encryption_config_pb2,
+    model_pb2,
+    model_reference_pb2,
+    standard_sql_pb2,
+]
 
 names = []
 
diff --git a/bigquery/synth.metadata b/bigquery/synth.metadata
index b5cce0083f8e7..b85a00155ee87 100644
--- a/bigquery/synth.metadata
+++ b/bigquery/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-08-06T12:13:25.893023Z",
+  "updateTime": "2019-09-12T14:51:08.578469Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.32.1",
-        "dockerImage": "googleapis/artman@sha256:a684d40ba9a4e15946f5f2ca6b4bd9fe301192f522e9de4fff622118775f309b"
+        "version": "0.36.2",
+        "dockerImage": "googleapis/artman@sha256:0e6f3a668cd68afc768ecbe08817cf6e56a0e64fcbdb1c58c3b97492d12418a1"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "e699b0cba64ffddfae39633417180f1f65875896",
-        "internalRef": "261759677"
+        "sha": "1cb29d0fd49437d8e5d7de327e258739e998f01c",
+        "internalRef": "268598527"
       }
     }
   ],
diff --git a/bigquery/synth.py b/bigquery/synth.py
index a8370fd4e96ae..a20426d3910f1 100644
--- a/bigquery/synth.py
+++ b/bigquery/synth.py
@@ -35,6 +35,7 @@
         library / "google/cloud/bigquery_v2/gapic/enums.py",
         library / "google/cloud/bigquery_v2/types.py",
         library / "google/cloud/bigquery_v2/proto/location*",
+        library / "google/cloud/bigquery_v2/proto/encryption_config*",
         library / "google/cloud/bigquery_v2/proto/model*",
         library / "google/cloud/bigquery_v2/proto/standard_sql*",
     ],
@@ -46,6 +47,11 @@
     '"""Attributes:',
     '"""Protocol buffer.\n\n  Attributes:',
 )
+s.replace(
+    "google/cloud/bigquery_v2/proto/encryption_config_pb2.py",
+    '"""Attributes:',
+    '"""Encryption configuration.\n\n  Attributes:',
+)
 
 # Remove non-ascii characters from docstrings for Python 2.7.
 # Format quoted strings as plain text.