diff --git a/google/cloud/bigquery/connection/v1/BUILD.bazel b/google/cloud/bigquery/connection/v1/BUILD.bazel
new file mode 100644
index 00000000..f97c0d8f
--- /dev/null
+++ b/google/cloud/bigquery/connection/v1/BUILD.bazel
@@ -0,0 +1,179 @@
+# This file was automatically generated by BuildFileGenerator
+
+# This is an API workspace, having public visibility by default makes perfect sense.
+package(default_visibility = ["//visibility:public"])
+
+##############################################################################
+# Common
+##############################################################################
+load("@rules_proto//proto:defs.bzl", "proto_library")
+
+proto_library(
+    name = "connection_proto",
+    srcs = [
+        "connection.proto",
+    ],
+    deps = [
+        "//google/api:annotations_proto",
+        "//google/api:client_proto",
+        "//google/api:field_behavior_proto",
+        "//google/api:resource_proto",
+        "//google/iam/v1:iam_policy_proto",
+        "//google/iam/v1:policy_proto",
+        "@com_google_protobuf//:empty_proto",
+        "@com_google_protobuf//:field_mask_proto",
+        "@com_google_protobuf//:wrappers_proto",
+    ],
+)
+
+##############################################################################
+# Java
+##############################################################################
+load(
+    "@com_google_googleapis_imports//:imports.bzl",
+    "java_grpc_library",
+    "java_proto_library",
+)
+
+java_proto_library(
+    name = "connection_java_proto",
+    deps = [":connection_proto"],
+)
+
+java_grpc_library(
+    name = "connection_java_grpc",
+    srcs = [":connection_proto"],
+    deps = [":connection_java_proto"],
+)
+
+##############################################################################
+# Go
+##############################################################################
+load(
+    "@com_google_googleapis_imports//:imports.bzl",
+    "go_proto_library",
+)
+
+go_proto_library(
+    name = "connection_go_proto",
+    compilers = ["@io_bazel_rules_go//proto:go_grpc"],
+    importpath = "google.golang.org/genproto/googleapis/cloud/bigquery/connection/v1",
+    protos = [":connection_proto"],
+    deps = [
+        "//google/api:annotations_go_proto",
+        "//google/iam/v1:iam_go_proto",
+    ],
+)
+
+##############################################################################
+# Python
+##############################################################################
+load(
+    "@com_google_googleapis_imports//:imports.bzl",
+    "moved_proto_library",
+    "py_grpc_library",
+    "py_proto_library",
+)
+
+moved_proto_library(
+    name = "connection_moved_proto",
+    srcs = [":connection_proto"],
+    deps = [
+        "//google/api:annotations_proto",
+        "//google/api:client_proto",
+        "//google/api:field_behavior_proto",
+        "//google/api:resource_proto",
+        "//google/iam/v1:iam_policy_proto",
+        "//google/iam/v1:policy_proto",
+        "@com_google_protobuf//:empty_proto",
+        "@com_google_protobuf//:field_mask_proto",
+        "@com_google_protobuf//:wrappers_proto",
+    ],
+)
+
+py_proto_library(
+    name = "connection_py_proto",
+    plugin = "@protoc_docs_plugin//:docs_plugin",
+    deps = [":connection_moved_proto"],
+)
+
+py_grpc_library(
+    name = "connection_py_grpc",
+    srcs = [":connection_moved_proto"],
+    deps = [":connection_py_proto"],
+)
+
+##############################################################################
+# PHP
+##############################################################################
+load(
+    "@com_google_googleapis_imports//:imports.bzl",
+    "php_grpc_library",
+    "php_proto_library",
+)
+
+php_proto_library(
+    name = "connection_php_proto",
+    deps = [":connection_proto"],
+)
+
+php_grpc_library(
+    name = "connection_php_grpc",
+    srcs = [":connection_proto"],
+    deps = [":connection_php_proto"],
+)
+
+##############################################################################
+# Node.js
+##############################################################################
+load(
+    "@com_google_googleapis_imports//:imports.bzl",
+    "nodejs_gapic_assembly_pkg",
+    "nodejs_gapic_library",
+)
+
+
+##############################################################################
+# Ruby
+##############################################################################
+load(
+    "@com_google_googleapis_imports//:imports.bzl",
+    "ruby_grpc_library",
+    "ruby_proto_library",
+)
+
+ruby_proto_library(
+    name = "connection_ruby_proto",
+    deps = [":connection_proto"],
+)
+
+ruby_grpc_library(
+    name = "connection_ruby_grpc",
+    srcs = [":connection_proto"],
+    deps = [":connection_ruby_proto"],
+)
+
+##############################################################################
+# C#
+##############################################################################
+load(
+    "@com_google_googleapis_imports//:imports.bzl",
+    "csharp_grpc_library",
+    "csharp_proto_library",
+)
+
+csharp_proto_library(
+    name = "connection_csharp_proto",
+    deps = [":connection_proto"],
+)
+
+csharp_grpc_library(
+    name = "connection_csharp_grpc",
+    srcs = [":connection_proto"],
+    deps = [":connection_csharp_proto"],
+)
+
+##############################################################################
+# C++
+##############################################################################
+# Put your C++ code here