diff --git a/packages/google-cloud-videointelligence/package.json b/packages/google-cloud-videointelligence/package.json
index 35147768a2d..f8197181d11 100644
--- a/packages/google-cloud-videointelligence/package.json
+++ b/packages/google-cloud-videointelligence/package.json
@@ -42,7 +42,6 @@
   },
   "dependencies": {
     "google-gax": "^1.0.0",
-    "lodash.merge": "^4.6.1",
     "protobufjs": "^6.8.8"
   },
   "devDependencies": {
diff --git a/packages/google-cloud-videointelligence/src/v1/video_intelligence_service_client.js b/packages/google-cloud-videointelligence/src/v1/video_intelligence_service_client.js
index 357b92ef2e6..a9df1a269a9 100644
--- a/packages/google-cloud-videointelligence/src/v1/video_intelligence_service_client.js
+++ b/packages/google-cloud-videointelligence/src/v1/video_intelligence_service_client.js
@@ -16,7 +16,6 @@
 
 const gapicConfig = require('./video_intelligence_service_client_config.json');
 const gax = require('google-gax');
-const merge = require('lodash.merge');
 const path = require('path');
 const protobuf = require('protobufjs');
 
@@ -89,12 +88,9 @@ class VideoIntelligenceServiceClient {
     }
 
     // Load the applicable protos.
-    const protos = merge(
-      {},
-      gaxGrpc.loadProto(
-        path.join(__dirname, '..', '..', 'protos'),
-        'google/cloud/videointelligence/v1/video_intelligence.proto'
-      )
+    const protos = gaxGrpc.loadProto(
+      path.join(__dirname, '..', '..', 'protos'),
+      ['google/cloud/videointelligence/v1/video_intelligence.proto']
     );
     let protoFilesRoot = new gax.GoogleProtoFilesRoot();
     protoFilesRoot = protobuf.loadSync(
@@ -252,13 +248,13 @@ class VideoIntelligenceServiceClient {
    *   is specified, a region will be determined based on video file location.
    * @param {Object} [options]
    *   Optional parameters. You can override the default settings for this call, e.g, timeout,
-   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the details.
+   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html} for the details.
    * @param {function(?Error, ?Object)} [callback]
    *   The function which will be called with the result of the API call.
    *
-   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    * @returns {Promise} - The promise which resolves to an array.
-   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    *   The promise has a method named "cancel" which cancels the ongoing API call.
    *
    * @example
diff --git a/packages/google-cloud-videointelligence/src/v1beta1/video_intelligence_service_client.js b/packages/google-cloud-videointelligence/src/v1beta1/video_intelligence_service_client.js
index 3b76c1da53b..7fdf378bac9 100644
--- a/packages/google-cloud-videointelligence/src/v1beta1/video_intelligence_service_client.js
+++ b/packages/google-cloud-videointelligence/src/v1beta1/video_intelligence_service_client.js
@@ -16,7 +16,6 @@
 
 const gapicConfig = require('./video_intelligence_service_client_config.json');
 const gax = require('google-gax');
-const merge = require('lodash.merge');
 const path = require('path');
 const protobuf = require('protobufjs');
 
@@ -89,12 +88,9 @@ class VideoIntelligenceServiceClient {
     }
 
     // Load the applicable protos.
-    const protos = merge(
-      {},
-      gaxGrpc.loadProto(
-        path.join(__dirname, '..', '..', 'protos'),
-        'google/cloud/videointelligence/v1beta1/video_intelligence.proto'
-      )
+    const protos = gaxGrpc.loadProto(
+      path.join(__dirname, '..', '..', 'protos'),
+      ['google/cloud/videointelligence/v1beta1/video_intelligence.proto']
     );
     let protoFilesRoot = new gax.GoogleProtoFilesRoot();
     protoFilesRoot = protobuf.loadSync(
@@ -251,13 +247,13 @@ class VideoIntelligenceServiceClient {
    *   is specified, a region will be determined based on video file location.
    * @param {Object} [options]
    *   Optional parameters. You can override the default settings for this call, e.g, timeout,
-   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the details.
+   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html} for the details.
    * @param {function(?Error, ?Object)} [callback]
    *   The function which will be called with the result of the API call.
    *
-   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    * @returns {Promise} - The promise which resolves to an array.
-   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    *   The promise has a method named "cancel" which cancels the ongoing API call.
    *
    * @example
diff --git a/packages/google-cloud-videointelligence/src/v1beta2/video_intelligence_service_client.js b/packages/google-cloud-videointelligence/src/v1beta2/video_intelligence_service_client.js
index 595b731cce0..b85f0756773 100644
--- a/packages/google-cloud-videointelligence/src/v1beta2/video_intelligence_service_client.js
+++ b/packages/google-cloud-videointelligence/src/v1beta2/video_intelligence_service_client.js
@@ -16,7 +16,6 @@
 
 const gapicConfig = require('./video_intelligence_service_client_config.json');
 const gax = require('google-gax');
-const merge = require('lodash.merge');
 const path = require('path');
 const protobuf = require('protobufjs');
 
@@ -89,12 +88,9 @@ class VideoIntelligenceServiceClient {
     }
 
     // Load the applicable protos.
-    const protos = merge(
-      {},
-      gaxGrpc.loadProto(
-        path.join(__dirname, '..', '..', 'protos'),
-        'google/cloud/videointelligence/v1beta2/video_intelligence.proto'
-      )
+    const protos = gaxGrpc.loadProto(
+      path.join(__dirname, '..', '..', 'protos'),
+      ['google/cloud/videointelligence/v1beta2/video_intelligence.proto']
     );
     let protoFilesRoot = new gax.GoogleProtoFilesRoot();
     protoFilesRoot = protobuf.loadSync(
@@ -252,13 +248,13 @@ class VideoIntelligenceServiceClient {
    *   is specified, a region will be determined based on video file location.
    * @param {Object} [options]
    *   Optional parameters. You can override the default settings for this call, e.g, timeout,
-   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the details.
+   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html} for the details.
    * @param {function(?Error, ?Object)} [callback]
    *   The function which will be called with the result of the API call.
    *
-   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    * @returns {Promise} - The promise which resolves to an array.
-   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    *   The promise has a method named "cancel" which cancels the ongoing API call.
    *
    * @example
diff --git a/packages/google-cloud-videointelligence/src/v1p1beta1/video_intelligence_service_client.js b/packages/google-cloud-videointelligence/src/v1p1beta1/video_intelligence_service_client.js
index 6242eb543c7..f941f2ff1a1 100644
--- a/packages/google-cloud-videointelligence/src/v1p1beta1/video_intelligence_service_client.js
+++ b/packages/google-cloud-videointelligence/src/v1p1beta1/video_intelligence_service_client.js
@@ -16,7 +16,6 @@
 
 const gapicConfig = require('./video_intelligence_service_client_config.json');
 const gax = require('google-gax');
-const merge = require('lodash.merge');
 const path = require('path');
 const protobuf = require('protobufjs');
 
@@ -89,12 +88,9 @@ class VideoIntelligenceServiceClient {
     }
 
     // Load the applicable protos.
-    const protos = merge(
-      {},
-      gaxGrpc.loadProto(
-        path.join(__dirname, '..', '..', 'protos'),
-        'google/cloud/videointelligence/v1p1beta1/video_intelligence.proto'
-      )
+    const protos = gaxGrpc.loadProto(
+      path.join(__dirname, '..', '..', 'protos'),
+      ['google/cloud/videointelligence/v1p1beta1/video_intelligence.proto']
     );
     let protoFilesRoot = new gax.GoogleProtoFilesRoot();
     protoFilesRoot = protobuf.loadSync(
@@ -252,13 +248,13 @@ class VideoIntelligenceServiceClient {
    *   is specified, a region will be determined based on video file location.
    * @param {Object} [options]
    *   Optional parameters. You can override the default settings for this call, e.g, timeout,
-   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the details.
+   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html} for the details.
    * @param {function(?Error, ?Object)} [callback]
    *   The function which will be called with the result of the API call.
    *
-   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    * @returns {Promise} - The promise which resolves to an array.
-   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    *   The promise has a method named "cancel" which cancels the ongoing API call.
    *
    * @example
diff --git a/packages/google-cloud-videointelligence/src/v1p2beta1/video_intelligence_service_client.js b/packages/google-cloud-videointelligence/src/v1p2beta1/video_intelligence_service_client.js
index 7aff71e412d..8d51b8a9ca3 100644
--- a/packages/google-cloud-videointelligence/src/v1p2beta1/video_intelligence_service_client.js
+++ b/packages/google-cloud-videointelligence/src/v1p2beta1/video_intelligence_service_client.js
@@ -16,7 +16,6 @@
 
 const gapicConfig = require('./video_intelligence_service_client_config.json');
 const gax = require('google-gax');
-const merge = require('lodash.merge');
 const path = require('path');
 const protobuf = require('protobufjs');
 
@@ -89,12 +88,9 @@ class VideoIntelligenceServiceClient {
     }
 
     // Load the applicable protos.
-    const protos = merge(
-      {},
-      gaxGrpc.loadProto(
-        path.join(__dirname, '..', '..', 'protos'),
-        'google/cloud/videointelligence/v1p2beta1/video_intelligence.proto'
-      )
+    const protos = gaxGrpc.loadProto(
+      path.join(__dirname, '..', '..', 'protos'),
+      ['google/cloud/videointelligence/v1p2beta1/video_intelligence.proto']
     );
     let protoFilesRoot = new gax.GoogleProtoFilesRoot();
     protoFilesRoot = protobuf.loadSync(
@@ -252,13 +248,13 @@ class VideoIntelligenceServiceClient {
    *   is specified, a region will be determined based on video file location.
    * @param {Object} [options]
    *   Optional parameters. You can override the default settings for this call, e.g, timeout,
-   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the details.
+   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html} for the details.
    * @param {function(?Error, ?Object)} [callback]
    *   The function which will be called with the result of the API call.
    *
-   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    * @returns {Promise} - The promise which resolves to an array.
-   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    *   The promise has a method named "cancel" which cancels the ongoing API call.
    *
    * @example
diff --git a/packages/google-cloud-videointelligence/src/v1p3beta1/streaming_video_intelligence_service_client.js b/packages/google-cloud-videointelligence/src/v1p3beta1/streaming_video_intelligence_service_client.js
index c44125dc1a6..29e2e762c6a 100644
--- a/packages/google-cloud-videointelligence/src/v1p3beta1/streaming_video_intelligence_service_client.js
+++ b/packages/google-cloud-videointelligence/src/v1p3beta1/streaming_video_intelligence_service_client.js
@@ -16,7 +16,6 @@
 
 const gapicConfig = require('./streaming_video_intelligence_service_client_config.json');
 const gax = require('google-gax');
-const merge = require('lodash.merge');
 const path = require('path');
 
 const VERSION = require('../../package.json').version;
@@ -88,12 +87,9 @@ class StreamingVideoIntelligenceServiceClient {
     }
 
     // Load the applicable protos.
-    const protos = merge(
-      {},
-      gaxGrpc.loadProto(
-        path.join(__dirname, '..', '..', 'protos'),
-        'google/cloud/videointelligence/v1p3beta1/video_intelligence.proto'
-      )
+    const protos = gaxGrpc.loadProto(
+      path.join(__dirname, '..', '..', 'protos'),
+      ['google/cloud/videointelligence/v1p3beta1/video_intelligence.proto']
     );
 
     // Some of the methods on this service provide streaming responses.
@@ -191,7 +187,7 @@ class StreamingVideoIntelligenceServiceClient {
    *
    * @param {Object} [options]
    *   Optional parameters. You can override the default settings for this call, e.g, timeout,
-   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the details.
+   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html} for the details.
    * @returns {Stream}
    *   An object stream which is both readable and writable. It accepts objects
    *   representing [StreamingAnnotateVideoRequest]{@link google.cloud.videointelligence.v1p3beta1.StreamingAnnotateVideoRequest} for write() method, and
diff --git a/packages/google-cloud-videointelligence/src/v1p3beta1/video_intelligence_service_client.js b/packages/google-cloud-videointelligence/src/v1p3beta1/video_intelligence_service_client.js
index c875b1b5a92..90a7d7a0635 100644
--- a/packages/google-cloud-videointelligence/src/v1p3beta1/video_intelligence_service_client.js
+++ b/packages/google-cloud-videointelligence/src/v1p3beta1/video_intelligence_service_client.js
@@ -16,7 +16,6 @@
 
 const gapicConfig = require('./video_intelligence_service_client_config.json');
 const gax = require('google-gax');
-const merge = require('lodash.merge');
 const path = require('path');
 const protobuf = require('protobufjs');
 
@@ -89,12 +88,9 @@ class VideoIntelligenceServiceClient {
     }
 
     // Load the applicable protos.
-    const protos = merge(
-      {},
-      gaxGrpc.loadProto(
-        path.join(__dirname, '..', '..', 'protos'),
-        'google/cloud/videointelligence/v1p3beta1/video_intelligence.proto'
-      )
+    const protos = gaxGrpc.loadProto(
+      path.join(__dirname, '..', '..', 'protos'),
+      ['google/cloud/videointelligence/v1p3beta1/video_intelligence.proto']
     );
     let protoFilesRoot = new gax.GoogleProtoFilesRoot();
     protoFilesRoot = protobuf.loadSync(
@@ -252,13 +248,13 @@ class VideoIntelligenceServiceClient {
    *   is specified, a region will be determined based on video file location.
    * @param {Object} [options]
    *   Optional parameters. You can override the default settings for this call, e.g, timeout,
-   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/global.html#CallOptions} for the details.
+   *   retries, paginations, etc. See [gax.CallOptions]{@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html} for the details.
    * @param {function(?Error, ?Object)} [callback]
    *   The function which will be called with the result of the API call.
    *
-   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The second parameter to the callback is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    * @returns {Promise} - The promise which resolves to an array.
-   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/Operation} object.
+   *   The first element of the array is a [gax.Operation]{@link https://googleapis.github.io/gax-nodejs/classes/Operation.html} object.
    *   The promise has a method named "cancel" which cancels the ongoing API call.
    *
    * @example
diff --git a/packages/google-cloud-videointelligence/synth.metadata b/packages/google-cloud-videointelligence/synth.metadata
index 71cfaf1fe54..85d62d1c410 100644
--- a/packages/google-cloud-videointelligence/synth.metadata
+++ b/packages/google-cloud-videointelligence/synth.metadata
@@ -1,26 +1,26 @@
 {
-  "updateTime": "2019-05-17T19:54:44.439574Z",
+  "updateTime": "2019-05-21T11:29:32.143324Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.19.0",
-        "dockerImage": "googleapis/artman@sha256:d3df563538225ac6caac45d8ad86499500211d1bcb2536955a6dbda15e1b368e"
+        "version": "0.20.0",
+        "dockerImage": "googleapis/artman@sha256:3246adac900f4bdbd62920e80de2e5877380e44036b3feae13667ec255ebf5ec"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "99efb1441b7c2aeb75c69f8baf9b61d4221bb744",
-        "internalRef": "248724297"
+        "sha": "32a10f69e2c9ce15bba13ab1ff928bacebb25160",
+        "internalRef": "249058354"
       }
     },
     {
       "template": {
         "name": "node_library",
         "origin": "synthtool.gcp",
-        "version": "2019.4.10"
+        "version": "2019.5.2"
       }
     }
   ],