diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/annotation_payload.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/annotation_payload.proto
index 02bc280b21c..63d92ef5256 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/annotation_payload.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/annotation_payload.proto
@@ -23,6 +23,7 @@ import "google/cloud/automl/v1beta1/translation.proto";
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // Contains annotation information that is relevant to AutoML.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/classification.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/classification.proto
index 08509651973..6d6ec2a9c88 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/classification.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/classification.proto
@@ -21,6 +21,7 @@ import "google/api/annotations.proto";
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_outer_classname = "ClassificationProto";
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // Contains annotation details specific to classification.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/data_items.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/data_items.proto
index 9dd97c1f234..d00e508a24d 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/data_items.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/data_items.proto
@@ -22,6 +22,7 @@ import "google/cloud/automl/v1beta1/io.proto";
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // A representation of an image.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/dataset.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/dataset.proto
index abc7d38fa29..f3c7eaae4f0 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/dataset.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/dataset.proto
@@ -27,6 +27,7 @@ import "google/protobuf/timestamp.proto";
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // A workspace for solving a single, particular machine learning (ML) problem.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/image.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/image.proto
index c3442482e87..e812b1a33f7 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/image.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/image.proto
@@ -24,6 +24,7 @@ option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;
 option java_multiple_files = true;
 option java_outer_classname = "ImageProto";
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // Dataset metadata that is specific to image classification.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/io.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/io.proto
index 08c9d93b357..34ab825d30d 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/io.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/io.proto
@@ -21,6 +21,7 @@ import "google/api/annotations.proto";
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // Input configuration.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/model.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/model.proto
index b03a2111223..23bed139607 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/model.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/model.proto
@@ -25,6 +25,7 @@ import "google/protobuf/timestamp.proto";
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // API proto representing a trained machine learning model.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/model_evaluation.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/model_evaluation.proto
index 93f1ca9f138..cef0c4bb350 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/model_evaluation.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/model_evaluation.proto
@@ -24,6 +24,7 @@ import "google/protobuf/timestamp.proto";
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // Evaluation results of a model.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/operations.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/operations.proto
index ae911eff36d..9fc5b1e61cf 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/operations.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/operations.proto
@@ -26,6 +26,7 @@ import "google/rpc/status.proto";
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // Metadata used across all long running operations returned by AutoML API.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/prediction_service.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/prediction_service.proto
index 6d9c1ef0771..dc0c280a711 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/prediction_service.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/prediction_service.proto
@@ -24,6 +24,7 @@ option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;
 option java_multiple_files = true;
 option java_outer_classname = "PredictionServiceProto";
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // AutoML Prediction API.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/service.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/service.proto
index 8fb916d9a0c..1c28f848cba 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/service.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/service.proto
@@ -30,6 +30,7 @@ option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;
 option java_multiple_files = true;
 option java_outer_classname = "AutoMlProto";
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // AutoML Server API.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/text.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/text.proto
index 44d7311e02d..760574034ec 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/text.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/text.proto
@@ -23,6 +23,7 @@ option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;
 option java_multiple_files = true;
 option java_outer_classname = "TextProto";
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // Dataset metadata for classification.
diff --git a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/translation.proto b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/translation.proto
index 8ee3ae8c603..bda51eaef3d 100644
--- a/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/translation.proto
+++ b/packages/google-cloud-automl/protos/google/cloud/automl/v1beta1/translation.proto
@@ -23,6 +23,7 @@ option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;
 option java_multiple_files = true;
 option java_outer_classname = "TranslationProto";
 option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
 
 
 // Dataset metadata that is specific to translation.
diff --git a/packages/google-cloud-automl/src/v1beta1/prediction_service_client.js b/packages/google-cloud-automl/src/v1beta1/prediction_service_client.js
index b9e05bd2b2e..8d62f297aa9 100644
--- a/packages/google-cloud-automl/src/v1beta1/prediction_service_client.js
+++ b/packages/google-cloud-automl/src/v1beta1/prediction_service_client.js
@@ -221,7 +221,7 @@ class PredictionServiceClient {
    * });
    *
    * const formattedName = client.modelPath('[PROJECT]', '[LOCATION]', '[MODEL]');
-   * const payload = {}; // This object has the same structure as ExamplePayload
+   * const payload = {};
    * const request = {
    *   name: formattedName,
    *   payload: payload,
diff --git a/packages/google-cloud-automl/synth.metadata b/packages/google-cloud-automl/synth.metadata
index f26e69af884..fe0c387995b 100644
--- a/packages/google-cloud-automl/synth.metadata
+++ b/packages/google-cloud-automl/synth.metadata
@@ -1,26 +1,38 @@
 {
+  "updateTime": "2018-12-14T12:18:43.227607Z",
   "sources": [
+    {
+      "generator": {
+        "name": "artman",
+        "version": "0.16.2",
+        "dockerImage": "googleapis/artman@sha256:2f6b261ee7fe1aedf238991c93a20b3820de37a343d0cacf3e3e9555c2aaf2ea"
+      }
+    },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "5a57f0c13a358b2b15452bf2d67453774a5f6d4f",
-        "internalRef": "221837528"
+        "sha": "fe9310e4e91bd82ee653ce7fdca538bc7e3b1b03",
+        "internalRef": "225446843"
       }
     },
     {
-      "git": {
-        "name": "googleapis-private",
-        "remote": "https://github.com/googleapis/googleapis-private.git",
-        "sha": "6aa8e1a447bb8d0367150356a28cb4d3f2332641",
-        "internalRef": "221340946"
+      "template": {
+        "name": "node_library",
+        "origin": "synthtool.gcp",
+        "version": "2018.12.6"
       }
-    },
+    }
+  ],
+  "destinations": [
     {
-      "generator": {
-        "name": "artman",
-        "version": "0.16.0",
-        "dockerImage": "googleapis/artman@sha256:90f9d15e9bad675aeecd586725bce48f5667ffe7d5fc4d1e96d51ff34304815b"
+      "client": {
+        "source": "googleapis",
+        "apiName": "automl",
+        "apiVersion": "v1beta1",
+        "language": "nodejs",
+        "generator": "gapic",
+        "config": "google/cloud/automl/artman_automl_v1beta1.yaml"
       }
     }
   ]