diff --git a/packages/google-cloud-datacatalog/.nycrc b/packages/google-cloud-datacatalog/.nycrc
index 23e322204ec..367688844eb 100644
--- a/packages/google-cloud-datacatalog/.nycrc
+++ b/packages/google-cloud-datacatalog/.nycrc
@@ -10,7 +10,6 @@
     "**/docs",
     "**/samples",
     "**/scripts",
-    "**/src/**/v*/**/*.js",
     "**/protos",
     "**/test",
     ".jsdoc.js",
diff --git a/packages/google-cloud-datacatalog/src/v1beta1/data_catalog_client.js b/packages/google-cloud-datacatalog/src/v1beta1/data_catalog_client.js
index da7b84b2ae8..d224b4643e5 100644
--- a/packages/google-cloud-datacatalog/src/v1beta1/data_catalog_client.js
+++ b/packages/google-cloud-datacatalog/src/v1beta1/data_catalog_client.js
@@ -308,7 +308,13 @@ class DataCatalogClient {
    *   Note: Query tokens need to have a minimum of 3 characters for substring
    *   matching to work correctly. See [Data Catalog Search
    *   Syntax](https://cloud.google.com/data-catalog/docs/how-to/search-reference) for more information.
-   * @param {string} request.orderBy
+   * @param {number} [request.pageSize]
+   *   The maximum number of resources contained in the underlying API
+   *   response. If page streaming is performed per-resource, this
+   *   parameter does not affect the return value. If page streaming is
+   *   performed per-page, this determines the maximum number of
+   *   resources in a page.
+   * @param {string} [request.orderBy]
    *   Specifies the ordering of results, currently supported case-sensitive
    *   choices are:
    *
@@ -319,12 +325,6 @@ class DataCatalogClient {
    *       specified
    *
    *   If not specified, defaults to `relevance` descending.
-   * @param {number} [request.pageSize]
-   *   The maximum number of resources contained in the underlying API
-   *   response. If page streaming is performed per-resource, this
-   *   parameter does not affect the return value. If page streaming is
-   *   performed per-page, this determines the maximum number of
-   *   resources in a page.
    * @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/interfaces/CallOptions.html} for the details.
@@ -359,11 +359,9 @@ class DataCatalogClient {
    * // Iterate over all elements.
    * const scope = {};
    * const query = '';
-   * const orderBy = '';
    * const request = {
    *   scope: scope,
    *   query: query,
-   *   orderBy: orderBy,
    * };
    *
    * client.searchCatalog(request)
@@ -380,11 +378,9 @@ class DataCatalogClient {
    * // Or obtain the paged response.
    * const scope = {};
    * const query = '';
-   * const orderBy = '';
    * const request = {
    *   scope: scope,
    *   query: query,
-   *   orderBy: orderBy,
    * };
    *
    *
@@ -453,7 +449,13 @@ class DataCatalogClient {
    *   Note: Query tokens need to have a minimum of 3 characters for substring
    *   matching to work correctly. See [Data Catalog Search
    *   Syntax](https://cloud.google.com/data-catalog/docs/how-to/search-reference) for more information.
-   * @param {string} request.orderBy
+   * @param {number} [request.pageSize]
+   *   The maximum number of resources contained in the underlying API
+   *   response. If page streaming is performed per-resource, this
+   *   parameter does not affect the return value. If page streaming is
+   *   performed per-page, this determines the maximum number of
+   *   resources in a page.
+   * @param {string} [request.orderBy]
    *   Specifies the ordering of results, currently supported case-sensitive
    *   choices are:
    *
@@ -464,12 +466,6 @@ class DataCatalogClient {
    *       specified
    *
    *   If not specified, defaults to `relevance` descending.
-   * @param {number} [request.pageSize]
-   *   The maximum number of resources contained in the underlying API
-   *   response. If page streaming is performed per-resource, this
-   *   parameter does not affect the return value. If page streaming is
-   *   performed per-page, this determines the maximum number of
-   *   resources in a page.
    * @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/interfaces/CallOptions.html} for the details.
@@ -486,11 +482,9 @@ class DataCatalogClient {
    *
    * const scope = {};
    * const query = '';
-   * const orderBy = '';
    * const request = {
    *   scope: scope,
    *   query: query,
-   *   orderBy: orderBy,
    * };
    * client.searchCatalogStream(request)
    *   .on('data', element => {
diff --git a/packages/google-cloud-datacatalog/synth.metadata b/packages/google-cloud-datacatalog/synth.metadata
index a244120b1c2..da8efa9ca48 100644
--- a/packages/google-cloud-datacatalog/synth.metadata
+++ b/packages/google-cloud-datacatalog/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-10-18T11:13:41.988427Z",
+  "updateTime": "2019-11-09T12:12:09.084785Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.40.0",
-        "dockerImage": "googleapis/artman@sha256:fd2b49cce3d652929cc80157ec2d91bebe993f7cd4e89afaad80f9c785f8bf36"
+        "version": "0.41.1",
+        "dockerImage": "googleapis/artman@sha256:545c758c76c3f779037aa259023ec3d1ef2d57d2c8cd00a222cb187d63ceac5e"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "906335b5a958557e1070fc6f275171dc8a42b1ec",
-        "internalRef": "275374583"
+        "sha": "34e661f58d58fa57da8ed113a3d8bb3de26b307d",
+        "internalRef": "279417429"
       }
     },
     {
diff --git a/packages/google-cloud-datacatalog/test/gapic-v1beta1.js b/packages/google-cloud-datacatalog/test/gapic-v1beta1.js
index 3d99762f70d..93bf0be642c 100644
--- a/packages/google-cloud-datacatalog/test/gapic-v1beta1.js
+++ b/packages/google-cloud-datacatalog/test/gapic-v1beta1.js
@@ -61,11 +61,9 @@ describe('DataCatalogClient', () => {
       // Mock request
       const scope = {};
       const query = 'query107944136';
-      const orderBy = 'orderBy1234304744';
       const request = {
         scope: scope,
         query: query,
-        orderBy: orderBy,
       };
 
       // Mock response
@@ -103,11 +101,9 @@ describe('DataCatalogClient', () => {
       // Mock request
       const scope = {};
       const query = 'query107944136';
-      const orderBy = 'orderBy1234304744';
       const request = {
         scope: scope,
         query: query,
-        orderBy: orderBy,
       };
 
       // Mock Grpc layer