diff --git a/smoke-test/image_annotator_smoke_test.js b/smoke-test/image_annotator_smoke_test.js
index 131d2f65..81c4762d 100644
--- a/smoke-test/image_annotator_smoke_test.js
+++ b/smoke-test/image_annotator_smoke_test.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/cloud/vision/v1/doc_geometry.js b/src/v1/doc/google/cloud/vision/v1/doc_geometry.js
index 77d9f8e9..34ad1dc3 100644
--- a/src/v1/doc/google/cloud/vision/v1/doc_geometry.js
+++ b/src/v1/doc/google/cloud/vision/v1/doc_geometry.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/cloud/vision/v1/doc_image_annotator.js b/src/v1/doc/google/cloud/vision/v1/doc_image_annotator.js
index 12782598..ebe621c9 100644
--- a/src/v1/doc/google/cloud/vision/v1/doc_image_annotator.js
+++ b/src/v1/doc/google/cloud/vision/v1/doc_image_annotator.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/cloud/vision/v1/doc_product_search.js b/src/v1/doc/google/cloud/vision/v1/doc_product_search.js
index e4cad72c..2406e26e 100644
--- a/src/v1/doc/google/cloud/vision/v1/doc_product_search.js
+++ b/src/v1/doc/google/cloud/vision/v1/doc_product_search.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/cloud/vision/v1/doc_product_search_service.js b/src/v1/doc/google/cloud/vision/v1/doc_product_search_service.js
index 01018a9a..0cbc3c6f 100644
--- a/src/v1/doc/google/cloud/vision/v1/doc_product_search_service.js
+++ b/src/v1/doc/google/cloud/vision/v1/doc_product_search_service.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/cloud/vision/v1/doc_text_annotation.js b/src/v1/doc/google/cloud/vision/v1/doc_text_annotation.js
index 6ebd6432..dc40f25c 100644
--- a/src/v1/doc/google/cloud/vision/v1/doc_text_annotation.js
+++ b/src/v1/doc/google/cloud/vision/v1/doc_text_annotation.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/cloud/vision/v1/doc_web_detection.js b/src/v1/doc/google/cloud/vision/v1/doc_web_detection.js
index 3f05a78c..883ee78f 100644
--- a/src/v1/doc/google/cloud/vision/v1/doc_web_detection.js
+++ b/src/v1/doc/google/cloud/vision/v1/doc_web_detection.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/longrunning/doc_operations.js b/src/v1/doc/google/longrunning/doc_operations.js
index e6dd81d4..bd03cc3d 100644
--- a/src/v1/doc/google/longrunning/doc_operations.js
+++ b/src/v1/doc/google/longrunning/doc_operations.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/protobuf/doc_any.js b/src/v1/doc/google/protobuf/doc_any.js
index 3accb1fc..f3278b34 100644
--- a/src/v1/doc/google/protobuf/doc_any.js
+++ b/src/v1/doc/google/protobuf/doc_any.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/protobuf/doc_empty.js b/src/v1/doc/google/protobuf/doc_empty.js
index b1d6b5e3..0b446dd9 100644
--- a/src/v1/doc/google/protobuf/doc_empty.js
+++ b/src/v1/doc/google/protobuf/doc_empty.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/protobuf/doc_field_mask.js b/src/v1/doc/google/protobuf/doc_field_mask.js
index 0cb35328..d55d97e6 100644
--- a/src/v1/doc/google/protobuf/doc_field_mask.js
+++ b/src/v1/doc/google/protobuf/doc_field_mask.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/protobuf/doc_timestamp.js b/src/v1/doc/google/protobuf/doc_timestamp.js
index 1cc64cbe..b47f41c2 100644
--- a/src/v1/doc/google/protobuf/doc_timestamp.js
+++ b/src/v1/doc/google/protobuf/doc_timestamp.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/protobuf/doc_wrappers.js b/src/v1/doc/google/protobuf/doc_wrappers.js
index 5a245347..71de58e0 100644
--- a/src/v1/doc/google/protobuf/doc_wrappers.js
+++ b/src/v1/doc/google/protobuf/doc_wrappers.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/rpc/doc_status.js b/src/v1/doc/google/rpc/doc_status.js
index 13cfcab1..fc4b5be9 100644
--- a/src/v1/doc/google/rpc/doc_status.js
+++ b/src/v1/doc/google/rpc/doc_status.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/type/doc_color.js b/src/v1/doc/google/type/doc_color.js
index c571f13c..0b8c3000 100644
--- a/src/v1/doc/google/type/doc_color.js
+++ b/src/v1/doc/google/type/doc_color.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/doc/google/type/doc_latlng.js b/src/v1/doc/google/type/doc_latlng.js
index abc54303..37dca6bc 100644
--- a/src/v1/doc/google/type/doc_latlng.js
+++ b/src/v1/doc/google/type/doc_latlng.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/image_annotator_client.js b/src/v1/image_annotator_client.js
index 781fd5b5..65a44231 100644
--- a/src/v1/image_annotator_client.js
+++ b/src/v1/image_annotator_client.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/index.js b/src/v1/index.js
index f70d663b..8a46227b 100644
--- a/src/v1/index.js
+++ b/src/v1/index.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1/product_search_client.js b/src/v1/product_search_client.js
index 614a8336..c821079e 100644
--- a/src/v1/product_search_client.js
+++ b/src/v1/product_search_client.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_geometry.js b/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_geometry.js
index 3ec70537..bab9dbcd 100644
--- a/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_geometry.js
+++ b/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_geometry.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_image_annotator.js b/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_image_annotator.js
index 85b8843c..7acdeb0b 100644
--- a/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_image_annotator.js
+++ b/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_image_annotator.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_text_annotation.js b/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_text_annotation.js
index 2894cf65..5f8839de 100644
--- a/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_text_annotation.js
+++ b/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_text_annotation.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_web_detection.js b/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_web_detection.js
index 22dd4d7b..d6a5fdad 100644
--- a/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_web_detection.js
+++ b/src/v1p1beta1/doc/google/cloud/vision/v1p1beta1/doc_web_detection.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/doc/google/protobuf/doc_any.js b/src/v1p1beta1/doc/google/protobuf/doc_any.js
index 3accb1fc..f3278b34 100644
--- a/src/v1p1beta1/doc/google/protobuf/doc_any.js
+++ b/src/v1p1beta1/doc/google/protobuf/doc_any.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/doc/google/protobuf/doc_wrappers.js b/src/v1p1beta1/doc/google/protobuf/doc_wrappers.js
index 5a245347..71de58e0 100644
--- a/src/v1p1beta1/doc/google/protobuf/doc_wrappers.js
+++ b/src/v1p1beta1/doc/google/protobuf/doc_wrappers.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/doc/google/rpc/doc_status.js b/src/v1p1beta1/doc/google/rpc/doc_status.js
index 13cfcab1..fc4b5be9 100644
--- a/src/v1p1beta1/doc/google/rpc/doc_status.js
+++ b/src/v1p1beta1/doc/google/rpc/doc_status.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/doc/google/type/doc_color.js b/src/v1p1beta1/doc/google/type/doc_color.js
index c571f13c..0b8c3000 100644
--- a/src/v1p1beta1/doc/google/type/doc_color.js
+++ b/src/v1p1beta1/doc/google/type/doc_color.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/doc/google/type/doc_latlng.js b/src/v1p1beta1/doc/google/type/doc_latlng.js
index abc54303..37dca6bc 100644
--- a/src/v1p1beta1/doc/google/type/doc_latlng.js
+++ b/src/v1p1beta1/doc/google/type/doc_latlng.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/image_annotator_client.js b/src/v1p1beta1/image_annotator_client.js
index 69bed05e..e0747121 100644
--- a/src/v1p1beta1/image_annotator_client.js
+++ b/src/v1p1beta1/image_annotator_client.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p1beta1/index.js b/src/v1p1beta1/index.js
index 301ca40e..06788998 100644
--- a/src/v1p1beta1/index.js
+++ b/src/v1p1beta1/index.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_geometry.js b/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_geometry.js
index c590b580..a5bf0504 100644
--- a/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_geometry.js
+++ b/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_geometry.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_image_annotator.js b/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_image_annotator.js
index 7d3552be..36492a0d 100644
--- a/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_image_annotator.js
+++ b/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_image_annotator.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_text_annotation.js b/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_text_annotation.js
index 79ecb1f0..4c30042c 100644
--- a/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_text_annotation.js
+++ b/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_text_annotation.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_web_detection.js b/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_web_detection.js
index 7389d72d..aa5f2c5b 100644
--- a/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_web_detection.js
+++ b/src/v1p2beta1/doc/google/cloud/vision/v1p2beta1/doc_web_detection.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/doc/google/longrunning/doc_operations.js b/src/v1p2beta1/doc/google/longrunning/doc_operations.js
index e6dd81d4..bd03cc3d 100644
--- a/src/v1p2beta1/doc/google/longrunning/doc_operations.js
+++ b/src/v1p2beta1/doc/google/longrunning/doc_operations.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/doc/google/protobuf/doc_any.js b/src/v1p2beta1/doc/google/protobuf/doc_any.js
index 3accb1fc..f3278b34 100644
--- a/src/v1p2beta1/doc/google/protobuf/doc_any.js
+++ b/src/v1p2beta1/doc/google/protobuf/doc_any.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/doc/google/protobuf/doc_wrappers.js b/src/v1p2beta1/doc/google/protobuf/doc_wrappers.js
index 5a245347..71de58e0 100644
--- a/src/v1p2beta1/doc/google/protobuf/doc_wrappers.js
+++ b/src/v1p2beta1/doc/google/protobuf/doc_wrappers.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/doc/google/rpc/doc_status.js b/src/v1p2beta1/doc/google/rpc/doc_status.js
index 13cfcab1..fc4b5be9 100644
--- a/src/v1p2beta1/doc/google/rpc/doc_status.js
+++ b/src/v1p2beta1/doc/google/rpc/doc_status.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/doc/google/type/doc_color.js b/src/v1p2beta1/doc/google/type/doc_color.js
index c571f13c..0b8c3000 100644
--- a/src/v1p2beta1/doc/google/type/doc_color.js
+++ b/src/v1p2beta1/doc/google/type/doc_color.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/doc/google/type/doc_latlng.js b/src/v1p2beta1/doc/google/type/doc_latlng.js
index abc54303..37dca6bc 100644
--- a/src/v1p2beta1/doc/google/type/doc_latlng.js
+++ b/src/v1p2beta1/doc/google/type/doc_latlng.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/image_annotator_client.js b/src/v1p2beta1/image_annotator_client.js
index ef708bd3..68c8e470 100644
--- a/src/v1p2beta1/image_annotator_client.js
+++ b/src/v1p2beta1/image_annotator_client.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p2beta1/index.js b/src/v1p2beta1/index.js
index 301ca40e..06788998 100644
--- a/src/v1p2beta1/index.js
+++ b/src/v1p2beta1/index.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_geometry.js b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_geometry.js
index b1b212e1..344a5c68 100644
--- a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_geometry.js
+++ b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_geometry.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_image_annotator.js b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_image_annotator.js
index 06ec045d..cf6f826d 100644
--- a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_image_annotator.js
+++ b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_image_annotator.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_product_search.js b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_product_search.js
index e8df1dea..84a4e4de 100644
--- a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_product_search.js
+++ b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_product_search.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_product_search_service.js b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_product_search_service.js
index cc20ed58..23d1590e 100644
--- a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_product_search_service.js
+++ b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_product_search_service.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_text_annotation.js b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_text_annotation.js
index 665b303b..5ae9e456 100644
--- a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_text_annotation.js
+++ b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_text_annotation.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_web_detection.js b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_web_detection.js
index bfc76d1f..79e75f2b 100644
--- a/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_web_detection.js
+++ b/src/v1p3beta1/doc/google/cloud/vision/v1p3beta1/doc_web_detection.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/longrunning/doc_operations.js b/src/v1p3beta1/doc/google/longrunning/doc_operations.js
index e6dd81d4..bd03cc3d 100644
--- a/src/v1p3beta1/doc/google/longrunning/doc_operations.js
+++ b/src/v1p3beta1/doc/google/longrunning/doc_operations.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/protobuf/doc_any.js b/src/v1p3beta1/doc/google/protobuf/doc_any.js
index 3accb1fc..f3278b34 100644
--- a/src/v1p3beta1/doc/google/protobuf/doc_any.js
+++ b/src/v1p3beta1/doc/google/protobuf/doc_any.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/protobuf/doc_empty.js b/src/v1p3beta1/doc/google/protobuf/doc_empty.js
index b1d6b5e3..0b446dd9 100644
--- a/src/v1p3beta1/doc/google/protobuf/doc_empty.js
+++ b/src/v1p3beta1/doc/google/protobuf/doc_empty.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/protobuf/doc_field_mask.js b/src/v1p3beta1/doc/google/protobuf/doc_field_mask.js
index 0cb35328..d55d97e6 100644
--- a/src/v1p3beta1/doc/google/protobuf/doc_field_mask.js
+++ b/src/v1p3beta1/doc/google/protobuf/doc_field_mask.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/protobuf/doc_timestamp.js b/src/v1p3beta1/doc/google/protobuf/doc_timestamp.js
index 1cc64cbe..b47f41c2 100644
--- a/src/v1p3beta1/doc/google/protobuf/doc_timestamp.js
+++ b/src/v1p3beta1/doc/google/protobuf/doc_timestamp.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/protobuf/doc_wrappers.js b/src/v1p3beta1/doc/google/protobuf/doc_wrappers.js
index 5a245347..71de58e0 100644
--- a/src/v1p3beta1/doc/google/protobuf/doc_wrappers.js
+++ b/src/v1p3beta1/doc/google/protobuf/doc_wrappers.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/rpc/doc_status.js b/src/v1p3beta1/doc/google/rpc/doc_status.js
index 13cfcab1..fc4b5be9 100644
--- a/src/v1p3beta1/doc/google/rpc/doc_status.js
+++ b/src/v1p3beta1/doc/google/rpc/doc_status.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/type/doc_color.js b/src/v1p3beta1/doc/google/type/doc_color.js
index c571f13c..0b8c3000 100644
--- a/src/v1p3beta1/doc/google/type/doc_color.js
+++ b/src/v1p3beta1/doc/google/type/doc_color.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/doc/google/type/doc_latlng.js b/src/v1p3beta1/doc/google/type/doc_latlng.js
index abc54303..37dca6bc 100644
--- a/src/v1p3beta1/doc/google/type/doc_latlng.js
+++ b/src/v1p3beta1/doc/google/type/doc_latlng.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/image_annotator_client.js b/src/v1p3beta1/image_annotator_client.js
index d0e6de90..8ac392b4 100644
--- a/src/v1p3beta1/image_annotator_client.js
+++ b/src/v1p3beta1/image_annotator_client.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/index.js b/src/v1p3beta1/index.js
index f70d663b..8a46227b 100644
--- a/src/v1p3beta1/index.js
+++ b/src/v1p3beta1/index.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/src/v1p3beta1/product_search_client.js b/src/v1p3beta1/product_search_client.js
index 8cc5c2bc..25c4e241 100644
--- a/src/v1p3beta1/product_search_client.js
+++ b/src/v1p3beta1/product_search_client.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/synth.metadata b/synth.metadata
index 8586f15f..2ac04e59 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,26 +1,26 @@
 {
-  "updateTime": "2019-01-03T17:43:57.801899Z",
+  "updateTime": "2019-01-17T12:47:29.238091Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.4",
-        "dockerImage": "googleapis/artman@sha256:8b45fae963557c3299921037ecbb86f0689f41b1b4aea73408ebc50562cb2857"
+        "version": "0.16.6",
+        "dockerImage": "googleapis/artman@sha256:12722f2ca3fbc3b53cc6aa5f0e569d7d221b46bd876a2136497089dec5e3634e"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "2a5caab4315cb5ab3d5c97c90c6d4e9441052b16",
-        "internalRef": "227195651"
+        "sha": "0ac60e21a1aa86c07c1836865b35308ba8178b05",
+        "internalRef": "229626798"
       }
     },
     {
       "template": {
         "name": "node_library",
         "origin": "synthtool.gcp",
-        "version": "2018.12.6"
+        "version": "2019.1.16"
       }
     }
   ],
diff --git a/test/gapic-v1.js b/test/gapic-v1.js
index ef28c5c0..53dc2b5f 100644
--- a/test/gapic-v1.js
+++ b/test/gapic-v1.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/test/gapic-v1p1beta1.js b/test/gapic-v1p1beta1.js
index c7f75ff3..0040f90f 100644
--- a/test/gapic-v1p1beta1.js
+++ b/test/gapic-v1p1beta1.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/test/gapic-v1p2beta1.js b/test/gapic-v1p2beta1.js
index a832fd5b..7bfceb66 100644
--- a/test/gapic-v1p2beta1.js
+++ b/test/gapic-v1p2beta1.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.
diff --git a/test/gapic-v1p3beta1.js b/test/gapic-v1p3beta1.js
index ea7dca9e..bb7909b7 100644
--- a/test/gapic-v1p3beta1.js
+++ b/test/gapic-v1p3beta1.js
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC
+// 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.