chnages

nodejs-retail/.eslintignore

+**/node_modules
+**/coverage
+test/fixtures
+build/
+docs/
+protos/
+samples/generated/

nodejs-retail/.eslintrc.json

+{
+  "extends": "./node_modules/gts"
+}

nodejs-retail/.gitattributes

+*.ts text eol=lf
+*.js text eol=lf
+protos/* linguist-generated
+**/api-extractor.json  linguist-language=JSON-with-Comments

nodejs-retail/.gitignore

+**/*.log
+**/node_modules
+.coverage
+coverage
+.nyc_output
+docs/
+out/
+build/
+system-test/secrets.js
+system-test/*key.json
+*.lock
+.DS_Store
+package-lock.json
+__pycache__

nodejs-retail/.jsdoc.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+'use strict';
+
+module.exports = {
+  opts: {
+    readme: './README.md',
+    package: './package.json',
+    template: './node_modules/jsdoc-fresh',
+    recurse: true,
+    verbose: true,
+    destination: './docs/'
+  },
+  plugins: [
+    'plugins/markdown',
+    'jsdoc-region-tag'
+  ],
+  source: {
+    excludePattern: '(^|\\/|\\\\)[._]',
+    include: [
+      'build/src',
+      'protos'
+    ],
+    includePattern: '\\.js$'
+  },
+  templates: {
+    copyright: 'Copyright 2022 Google LLC',
+    includeDate: false,
+    sourceFiles: false,
+    systemName: '@google-cloud/retail',
+    theme: 'lumen',
+    default: {
+      outputSourceFiles: false
+    }
+  },
+  markdown: {
+    idInHeadings: true
+  }
+};

nodejs-retail/.kokoro/.gitattributes

+* linguist-generated=true

nodejs-retail/.kokoro/common.cfg

+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Build logs will be here
+action {
+  define_artifacts {
+    regex: "**/*sponge_log.xml"
+  }
+}
+
+# Download trampoline resources.
+gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
+
+# Use the trampoline script to run in docker.
+build_file: "nodejs-retail/.kokoro/trampoline_v2.sh"
+
+# Configure the docker image for kokoro-trampoline.
+env_vars: {
+    key: "TRAMPOLINE_IMAGE"
+    value: "gcr.io/cloud-devrel-kokoro-resources/node:12-user"
+}
+env_vars: {
+    key: "TRAMPOLINE_BUILD_FILE"
+    value: "github/nodejs-retail/.kokoro/test.sh"
+}

nodejs-retail/.kokoro/populate-secrets.sh

+#!/bin/bash
+# Copyright 2020 Google LLC.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This file is called in the early stage of `trampoline_v2.sh` to
+# populate secrets needed for the CI builds.
+
+set -eo pipefail
+
+function now { date +"%Y-%m-%d %H:%M:%S" | tr -d '\n' ;}
+function msg { println "$*" >&2 ;}
+function println { printf '%s\n' "$(now) $*" ;}
+
+# Populates requested secrets set in SECRET_MANAGER_KEYS
+
+# In Kokoro CI builds, we use the service account attached to the
+# Kokoro VM. This means we need to setup auth on other CI systems.
+# For local run, we just use the gcloud command for retrieving the
+# secrets.
+
+if [[ "${RUNNING_IN_CI:-}" == "true" ]]; then
+    GCLOUD_COMMANDS=(
+	"docker"
+	"run"
+	"--entrypoint=gcloud"
+	"--volume=${KOKORO_GFILE_DIR}:${KOKORO_GFILE_DIR}"
+	"gcr.io/google.com/cloudsdktool/cloud-sdk"
+    )
+    if [[ "${TRAMPOLINE_CI:-}" == "kokoro" ]]; then
+	SECRET_LOCATION="${KOKORO_GFILE_DIR}/secret_manager"
+    else
+	echo "Authentication for this CI system is not implemented yet."
+	exit 2
+	# TODO: Determine appropriate SECRET_LOCATION and the GCLOUD_COMMANDS.
+    fi
+else
+    # For local run, use /dev/shm or temporary directory for
+    # KOKORO_GFILE_DIR.
+    if [[ -d "/dev/shm" ]]; then
+	export KOKORO_GFILE_DIR=/dev/shm
+    else
+	export KOKORO_GFILE_DIR=$(mktemp -d -t ci-XXXXXXXX)
+    fi
+    SECRET_LOCATION="${KOKORO_GFILE_DIR}/secret_manager"
+    GCLOUD_COMMANDS=("gcloud")
+fi
+
+msg "Creating folder on disk for secrets: ${SECRET_LOCATION}"
+mkdir -p ${SECRET_LOCATION}
+
+for key in $(echo ${SECRET_MANAGER_KEYS} | sed "s/,/ /g")
+do
+    msg "Retrieving secret ${key}"
+    "${GCLOUD_COMMANDS[@]}" \
+	secrets versions access latest \
+	--project cloud-devrel-kokoro-resources \
+	--secret $key > \
+	"$SECRET_LOCATION/$key"
+    if [[ $? == 0 ]]; then
+	msg "Secret written to ${SECRET_LOCATION}/${key}"
+    else
+	msg "Error retrieving secret ${key}"
+	exit 2
+    fi
+done

nodejs-retail/.kokoro/presubmit/node12/common.cfg

+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Build logs will be here
+action {
+  define_artifacts {
+    regex: "**/*sponge_log.xml"
+  }
+}
+
+# Download trampoline resources.
+gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
+
+# Use the trampoline script to run in docker.
+build_file: "nodejs-retail/.kokoro/trampoline_v2.sh"
+
+# Configure the docker image for kokoro-trampoline.
+env_vars: {
+    key: "TRAMPOLINE_IMAGE"
+    value: "gcr.io/cloud-devrel-kokoro-resources/node:12-user"
+}
+env_vars: {
+    key: "TRAMPOLINE_BUILD_FILE"
+    value: "github/nodejs-retail/.kokoro/test.sh"
+}

nodejs-retail/.kokoro/presubmit/node12/samples-test.cfg

+# Download resources for system tests (service account key, etc.)
+gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/google-cloud-nodejs"
+
+env_vars: {
+    key: "TRAMPOLINE_BUILD_FILE"
+    value: "github/nodejs-retail/.kokoro/samples-test.sh"
+}

nodejs-retail/.kokoro/presubmit/node12/system-test.cfg

+# Download resources for system tests (service account key, etc.)
+gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/google-cloud-nodejs"
+
+env_vars: {
+    key: "TRAMPOLINE_BUILD_FILE"
+    value: "github/nodejs-retail/.kokoro/system-test.sh"
+}

nodejs-retail/.kokoro/samples-test.sh

+#!/bin/bash
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the License);
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+set -eo pipefail
+export NPM_CONFIG_PREFIX=${HOME}/.npm-global
+# Setup service account credentials.
+export GOOGLE_APPLICATION_CREDENTIALS=${KOKORO_GFILE_DIR}/service-account.json
+export GCLOUD_PROJECT=long-door-651
+cd $(dirname $0)/..
+# Run a pre-test hook, if a pre-samples-test.sh is in the project
+if [ -f .kokoro/pre-samples-test.sh ]; then
+    set +x
+    . .kokoro/pre-samples-test.sh
+    set -x
+fi
+if [ -f samples/package.json ]; then
+    # Install and link samples
+    cd samples/
+    npm install
+    # If tests are running against main branch, configure flakybot
+    # to open issues on failures:
+    if [[ $KOKORO_BUILD_ARTIFACTS_SUBDIR = *"continuous"* ]] || [[ $KOKORO_BUILD_ARTIFACTS_SUBDIR = *"nightly"* ]]; then
+      export MOCHA_REPORTER_OUTPUT=test_output_sponge_log.xml
+      export MOCHA_REPORTER=xunit
+      cleanup() {
+        chmod +x $KOKORO_GFILE_DIR/linux_amd64/flakybot
+        $KOKORO_GFILE_DIR/linux_amd64/flakybot
+      }
+      trap cleanup EXIT HUP
+    fi
+    npm run test
+fi
+# codecov combines coverage across integration and unit tests. Include
+# the logic below for any environment you wish to collect coverage for:
+COVERAGE_NODE=12
+if npx check-node-version@3.3.0 --silent --node $COVERAGE_NODE; then
+  NYC_BIN=./node_modules/nyc/bin/nyc.js
+  if [ -f "$NYC_BIN" ]; then
+    $NYC_BIN report || true
+  fi
+  bash $KOKORO_GFILE_DIR/codecov.sh
+else
+  echo "coverage is only reported for Node $COVERAGE_NODE"
+fi

nodejs-retail/.kokoro/system-test.sh

+#!/bin/bash
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+set -eo pipefail
+echo "no-op"
+

nodejs-retail/.kokoro/trampoline.sh

+#!/bin/bash
+# Copyright 2017 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This file is not used any more, but we keep this file for making it
+# easy to roll back.
+# TODO: Remove this file from the template.
+
+set -eo pipefail
+
+# Always run the cleanup script, regardless of the success of bouncing into
+# the container.
+function cleanup() {
+    chmod +x ${KOKORO_GFILE_DIR}/trampoline_cleanup.sh
+    ${KOKORO_GFILE_DIR}/trampoline_cleanup.sh
+    echo "cleanup";
+}
+trap cleanup EXIT
+
+$(dirname $0)/populate-secrets.sh # Secret Manager secrets.
+python3 "${KOKORO_GFILE_DIR}/trampoline_v1.py"

nodejs-retail/.mocharc.js

+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+const config = {
+  "enable-source-maps": true,
+  "throw-deprecation": true,
+  "timeout": 10000,
+  "recursive": true
+}
+if (process.env.MOCHA_THROW_DEPRECATION === 'false') {
+  delete config['throw-deprecation'];
+}
+if (process.env.MOCHA_REPORTER) {
+  config.reporter = process.env.MOCHA_REPORTER;
+}
+if (process.env.MOCHA_REPORTER_OUTPUT) {
+  config['reporter-option'] = `output=${process.env.MOCHA_REPORTER_OUTPUT}`;
+}
+module.exports = config

nodejs-retail/.nycrc

+{
+  "report-dir": "./.coverage",
+  "reporter": ["text", "lcov"],
+  "exclude": [
+    "**/*-test",
+    "**/.coverage",
+    "**/apis",
+    "**/benchmark",
+    "**/conformance",
+    "**/docs",
+    "**/samples",
+    "**/scripts",
+    "**/protos",
+    "**/test",
+    "**/*.d.ts",
+    ".jsdoc.js",
+    "**/.jsdoc.js",
+    "karma.conf.js",
+    "webpack-tests.config.js",
+    "webpack.config.js"
+  ],
+  "exclude-after-remap": false,
+  "all": true
+}

nodejs-retail/.prettierignore

+**/node_modules
+**/coverage
+test/fixtures
+build/
+docs/
+protos/

nodejs-retail/.prettierrc.js

+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+module.exports = {
+  ...require('gts/.prettierrc.json')
+}

nodejs-retail/.repo-metadata.json

+{
+  "client_documentation": "https://cloud.google.com/nodejs/docs/reference/retail/latest",
+  "api_id": "retail.googleapis.com",
+  "distribution_name": "@google-cloud/retail",
+  "release_level": "stable",
+  "default_version": "v2beta",
+  "language": "nodejs",
+  "name_pretty": "Retail API",
+  "repo": "googleapis/nodejs-retail",
+  "product_documentation": "https://cloud.google.com/recommendations/",
+  "requires_billing": true,
+  "name": "retail",
+  "issue_tracker": "https://github.com/googleapis/nodejs-retail/issues",
+  "api_shortname": "retail",
+  "library_type": "GAPIC_AUTO",
+  "codeowner_team": "@googleapis/cloud-retail-team"
+}

nodejs-retail/.trampolinerc

+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Template for .trampolinerc
+
+# Add required env vars here.
+required_envvars+=(
+)
+
+# Add env vars which are passed down into the container here.
+pass_down_envvars+=(
+    "AUTORELEASE_PR"
+    "VERSION"
+)
+
+# Prevent unintentional override on the default image.
+if [[ "${TRAMPOLINE_IMAGE_UPLOAD:-false}" == "true" ]] && \
+   [[ -z "${TRAMPOLINE_IMAGE:-}" ]]; then
+   echo "Please set TRAMPOLINE_IMAGE if you want to upload the Docker image."
+   exit 1
+fi
+
+# Define the default value if it makes sense.
+if [[ -z "${TRAMPOLINE_IMAGE_UPLOAD:-}" ]]; then
+    TRAMPOLINE_IMAGE_UPLOAD=""
+fi
+
+if [[ -z "${TRAMPOLINE_IMAGE:-}" ]]; then
+    TRAMPOLINE_IMAGE=""
+fi
+
+if [[ -z "${TRAMPOLINE_DOCKERFILE:-}" ]]; then
+    TRAMPOLINE_DOCKERFILE=""
+fi
+
+if [[ -z "${TRAMPOLINE_BUILD_FILE:-}" ]]; then
+    TRAMPOLINE_BUILD_FILE=""
+fi
+
+# Secret Manager secrets.
+source ${PROJECT_ROOT}/.kokoro/populate-secrets.sh

nodejs-retail/App.js

+const express = require('express');
+const app = express();
+
+const cors = require('cors');
+app.use(cors());
+app.options('*', cors());
+
+const bodyParser = require('body-parser')
+app.use(bodyParser.json());
+
+console.log('App Running...')
+const searchService = require('./samples/interactive-tutorials/search/search-simple-query');
+
+app.get('/search', (req, res) => {
+    searchService(req.query.text)
+        .then(result => {
+            // console.log('Resultss', result);
+            return res.send(result);
+        })
+        .catch(err => res.send(err))
+});
+
+app.listen(3002);

nodejs-retail/README.md

+**_THIS REPOSITORY IS DEPRECATED. ALL OF ITS CONTENT AND HISTORY HAS BEEN MOVED TO [GOOGLE-CLOUD-NODE](https://github.com/googleapis/google-cloud-node/tree/main/packages/google-cloud-retail)_**
+
+[//]: # "This README.md file is auto-generated, all changes to this file will be lost."
+[//]: # "To regenerate it, use `python -m synthtool`."
+<img src="https://avatars2.githubusercontent.com/u/2810941?v=3&s=96" alt="Google Cloud Platform logo" title="Google Cloud Platform" align="right" height="96" width="96"/>
+
+# [Retail API: Node.js Client](https://github.com/googleapis/nodejs-retail)
+
+[![release level](https://img.shields.io/badge/release%20level-stable-brightgreen.svg?style=flat)](https://cloud.google.com/terms/launch-stages)
+[![npm version](https://img.shields.io/npm/v/@google-cloud/retail.svg)](https://www.npmjs.org/package/@google-cloud/retail)
+
+
+
+
+Retail client for Node.js
+
+
+A comprehensive list of changes in each version may be found in
+[the CHANGELOG](https://github.com/googleapis/nodejs-retail/blob/main/CHANGELOG.md).
+
+* [Retail API Node.js Client API Reference][client-docs]
+* [Retail API Documentation][product-docs]
+* [github.com/googleapis/nodejs-retail](https://github.com/googleapis/nodejs-retail)
+
+Read more about the client libraries for Cloud APIs, including the older
+Google APIs Client Libraries, in [Client Libraries Explained][explained].
+
+[explained]: https://cloud.google.com/apis/docs/client-libraries-explained
+
+**Table of contents:**
+
+
+* [Quickstart](#quickstart)
+  * [Before you begin](#before-you-begin)
+  * [Installing the client library](#installing-the-client-library)
+  * [Using the client library](#using-the-client-library)
+* [Samples](#samples)
+* [Versioning](#versioning)
+* [Contributing](#contributing)
+* [License](#license)
+
+## Quickstart
+
+### Before you begin
+
+1.  [Select or create a Cloud Platform project][projects].
+1.  [Enable billing for your project][billing].
+1.  [Enable the Retail API API][enable_api].
+1.  [Set up authentication with a service account][auth] so you can access the
+    API from your local workstation.
+
+### Installing the client library
+
+```bash
+npm install @google-cloud/retail
+```
+
+
+### Using the client library
+
+```javascript
+
+// Imports the Google Cloud client library
+const {CatalogServiceClient} = require('@google-cloud/retail');
+
+// TODO(developer): uncomment these variables with your information
+// const projectId = 'my-project'
+// const location = 'global'
+
+// Creates a client
+const client = new CatalogServiceClient();
+
+async function listCatalogs() {
+  const catalogs = await client.listCatalogs({
+    parent: `projects/${projectId}/locations/${location}`,
+  });
+  console.info(catalogs);
+}
+listCatalogs();
+
+```
+
+
+
+## Samples
+
+Samples are in the [`samples/`](https://github.com/googleapis/nodejs-retail/tree/main/samples) directory. Each sample's `README.md` has instructions for running its sample.
+
+| Sample                      | Source Code                       | Try it |
+| --------------------------- | --------------------------------- | ------ |
+| Quickstart | [source code](https://github.com/googleapis/nodejs-retail/blob/main/samples/quickstart.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-retail&page=editor&open_in_editor=samples/quickstart.js,samples/README.md) |
+
+
+
+The [Retail API Node.js Client API Reference][client-docs] documentation
+also contains samples.
+
+## Supported Node.js Versions
+
+Our client libraries follow the [Node.js release schedule](https://nodejs.org/en/about/releases/).
+Libraries are compatible with all current _active_ and _maintenance_ versions of
+Node.js.
+If you are using an end-of-life version of Node.js, we recommend that you update
+as soon as possible to an actively supported LTS version.
+
+Google's client libraries support legacy versions of Node.js runtimes on a
+best-efforts basis with the following warnings:
+
+* Legacy versions are not tested in continuous integration.
+* Some security patches and features cannot be backported.
+* Dependencies cannot be kept up-to-date.
+
+Client libraries targeting some end-of-life versions of Node.js are available, and
+can be installed through npm [dist-tags](https://docs.npmjs.com/cli/dist-tag).
+The dist-tags follow the naming convention `legacy-(version)`.
+For example, `npm install @google-cloud/retail@legacy-8` installs client libraries
+for versions compatible with Node.js 8.
+
+## Versioning
+
+This library follows [Semantic Versioning](http://semver.org/).
+
+
+
+This library is considered to be **stable**. The code surface will not change in backwards-incompatible ways
+unless absolutely necessary (e.g. because of critical security issues) or with
+an extensive deprecation period. Issues and requests against **stable** libraries
+are addressed with the highest priority.
+
+
+
+
+
+
+More Information: [Google Cloud Platform Launch Stages][launch_stages]
+
+[launch_stages]: https://cloud.google.com/terms/launch-stages
+
+## Contributing
+
+Contributions welcome! See the [Contributing Guide](https://github.com/googleapis/nodejs-retail/blob/main/CONTRIBUTING.md).
+
+Please note that this `README.md`, the `samples/README.md`,
+and a variety of configuration files in this repository (including `.nycrc` and `tsconfig.json`)
+are generated from a central template. To edit one of these files, make an edit
+to its templates in
+[directory](https://github.com/googleapis/synthtool).
+
+## License
+
+Apache Version 2.0
+
+See [LICENSE](https://github.com/googleapis/nodejs-retail/blob/main/LICENSE)
+
+[client-docs]: https://cloud.google.com/nodejs/docs/reference/retail/latest
+[product-docs]: https://cloud.google.com/recommendations/
+[shell_img]: https://gstatic.com/cloudssh/images/open-btn.png
+[projects]: https://console.cloud.google.com/project
+[billing]: https://support.google.com/cloud/answer/6293499#enable-billing
+[enable_api]: https://console.cloud.google.com/flows/enableapi?apiid=retail.googleapis.com
+[auth]: https://cloud.google.com/docs/authentication/getting-started

nodejs-retail/owlbot.py

+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the License);
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+import synthtool.languages.node as node
+node.owlbot_main(templates_excludes=[
+'README.md'
+])

nodejs-retail/package.json

+{
+    "name": "test-app",
+    "version": "1.0.0",
+    "main": "App.js",
+    "dependencies": {
+        "body-parser": "^1.20.1",
+        "cors": "^2.8.5",
+        "express": "^4.18.2",
+        "googleapis": "^109.0.1",
+        "nodemon": "^2.0.20"
+    },
+    "scripts": {
+        "dev": "nodemon App.js",
+        "test": "echo \"Error: no test specified\" && exit 1"
+    },
+    "author": "",
+    "license": "ISC",
+    "description": ""
+}

nodejs-retail/samples/.mocharc.json

+{
+  "timeout": "600000",
+  "recursive": true,
+  "spec": ["test/*.js", "interactive-tutorials/test/*.js"]
+}
\ No newline at end of file

nodejs-retail/samples/README.md

+[//]: # "This README.md file is auto-generated, all changes to this file will be lost."
+[//]: # "To regenerate it, use `python -m synthtool`."
+<img src="https://avatars2.githubusercontent.com/u/2810941?v=3&s=96" alt="Google Cloud Platform logo" title="Google Cloud Platform" align="right" height="96" width="96"/>
+
+# [Retail API: Node.js Samples](https://github.com/googleapis/nodejs-retail)
+
+[![Open in Cloud Shell][shell_img]][shell_link]
+
+
+
+## Table of Contents
+
+* [Before you begin](#before-you-begin)
+* [Samples](#samples)
+  * [Quickstart](#quickstart)
+
+## Before you begin
+
+Before running the samples, make sure you've followed the steps outlined in
+[Using the client library](https://github.com/googleapis/nodejs-retail#using-the-client-library).
+
+`cd samples`
+
+`npm install`
+
+`cd ..`
+
+## Samples
+
+
+
+### Quickstart
+
+View the [source code](https://github.com/googleapis/nodejs-retail/blob/main/samples/quickstart.js).
+
+[![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-retail&page=editor&open_in_editor=samples/quickstart.js,samples/README.md)
+
+__Usage:__
+
+
+`node samples/quickstart.js`
+
+
+
+
+
+
+[shell_img]: https://gstatic.com/cloudssh/images/open-btn.png
+[shell_link]: https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-retail&page=editor&open_in_editor=samples/README.md
+[product-docs]: https://cloud.google.com/recommendations/

nodejs-retail/samples/generated/v2/catalog_service.add_catalog_attribute.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(attributesConfig, catalogAttribute) {
+  // [START retail_v2_generated_CatalogService_AddCatalogAttribute_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full AttributesConfig resource name. Format:
+   *  `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/attributesConfig`
+   */
+  // const attributesConfig = 'abc123'
+  /**
+   *  Required. The CatalogAttribute google.cloud.retail.v2.CatalogAttribute 
+   *  to add.
+   */
+  // const catalogAttribute = {}
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callAddCatalogAttribute() {
+    // Construct request
+    const request = {
+      attributesConfig,
+      catalogAttribute,
+    };
+
+    // Run request
+    const response = await retailClient.addCatalogAttribute(request);
+    console.log(response);
+  }
+
+  callAddCatalogAttribute();
+  // [END retail_v2_generated_CatalogService_AddCatalogAttribute_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/catalog_service.get_attributes_config.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(name) {
+  // [START retail_v2_generated_CatalogService_GetAttributesConfig_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full AttributesConfig resource name. Format:
+   *  `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/attributesConfig`
+   */
+  // const name = 'abc123'
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callGetAttributesConfig() {
+    // Construct request
+    const request = {
+      name,
+    };
+
+    // Run request
+    const response = await retailClient.getAttributesConfig(request);
+    console.log(response);
+  }
+
+  callGetAttributesConfig();
+  // [END retail_v2_generated_CatalogService_GetAttributesConfig_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/catalog_service.get_completion_config.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(name) {
+  // [START retail_v2_generated_CatalogService_GetCompletionConfig_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full CompletionConfig resource name. Format:
+   *  projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/completionConfig
+   */
+  // const name = 'abc123'
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callGetCompletionConfig() {
+    // Construct request
+    const request = {
+      name,
+    };
+
+    // Run request
+    const response = await retailClient.getCompletionConfig(request);
+    console.log(response);
+  }
+
+  callGetCompletionConfig();
+  // [END retail_v2_generated_CatalogService_GetCompletionConfig_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/catalog_service.get_default_branch.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main() {
+  // [START retail_v2_generated_CatalogService_GetDefaultBranch_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  The parent catalog resource name, such as
+   *  `projects/* /locations/global/catalogs/default_catalog`.
+   */
+  // const catalog = 'abc123'
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callGetDefaultBranch() {
+    // Construct request
+    const request = {
+    };
+
+    // Run request
+    const response = await retailClient.getDefaultBranch(request);
+    console.log(response);
+  }
+
+  callGetDefaultBranch();
+  // [END retail_v2_generated_CatalogService_GetDefaultBranch_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/catalog_service.list_catalogs.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent) {
+  // [START retail_v2_generated_CatalogService_ListCatalogs_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The account resource name with an associated location.
+   *  If the caller does not have permission to list
+   *  Catalog google.cloud.retail.v2.Catalog s under this location, regardless
+   *  of whether or not this location exists, a PERMISSION_DENIED error is
+   *  returned.
+   */
+  // const parent = 'abc123'
+  /**
+   *  Maximum number of Catalog google.cloud.retail.v2.Catalog s to return. If
+   *  unspecified, defaults to 50. The maximum allowed value is 1000. Values
+   *  above 1000 will be coerced to 1000.
+   *  If this field is negative, an INVALID_ARGUMENT is returned.
+   */
+  // const pageSize = 1234
+  /**
+   *  A page token
+   *  ListCatalogsResponse.next_page_token google.cloud.retail.v2.ListCatalogsResponse.next_page_token,
+   *  received from a previous
+   *  CatalogService.ListCatalogs google.cloud.retail.v2.CatalogService.ListCatalogs 
+   *  call. Provide this to retrieve the subsequent page.
+   *  When paginating, all other parameters provided to
+   *  CatalogService.ListCatalogs google.cloud.retail.v2.CatalogService.ListCatalogs 
+   *  must match the call that provided the page token. Otherwise, an
+   *  INVALID_ARGUMENT error is returned.
+   */
+  // const pageToken = 'abc123'
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callListCatalogs() {
+    // Construct request
+    const request = {
+      parent,
+    };
+
+    // Run request
+    const iterable = await retailClient.listCatalogsAsync(request);
+    for await (const response of iterable) {
+        console.log(response);
+    }
+  }
+
+  callListCatalogs();
+  // [END retail_v2_generated_CatalogService_ListCatalogs_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/catalog_service.remove_catalog_attribute.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(attributesConfig, key) {
+  // [START retail_v2_generated_CatalogService_RemoveCatalogAttribute_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full AttributesConfig resource name. Format:
+   *  `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/attributesConfig`
+   */
+  // const attributesConfig = 'abc123'
+  /**
+   *  Required. The attribute name key of the
+   *  CatalogAttribute google.cloud.retail.v2.CatalogAttribute  to remove.
+   */
+  // const key = 'abc123'
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callRemoveCatalogAttribute() {
+    // Construct request
+    const request = {
+      attributesConfig,
+      key,
+    };
+
+    // Run request
+    const response = await retailClient.removeCatalogAttribute(request);
+    console.log(response);
+  }
+
+  callRemoveCatalogAttribute();
+  // [END retail_v2_generated_CatalogService_RemoveCatalogAttribute_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/catalog_service.replace_catalog_attribute.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(attributesConfig, catalogAttribute) {
+  // [START retail_v2_generated_CatalogService_ReplaceCatalogAttribute_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full AttributesConfig resource name. Format:
+   *  `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/attributesConfig`
+   */
+  // const attributesConfig = 'abc123'
+  /**
+   *  Required. The updated
+   *  CatalogAttribute google.cloud.retail.v2.CatalogAttribute.
+   */
+  // const catalogAttribute = {}
+  /**
+   *  Indicates which fields in the provided
+   *  CatalogAttribute google.cloud.retail.v2.CatalogAttribute  to update. The
+   *  following are NOT supported:
+   *  * CatalogAttribute.key google.cloud.retail.v2.CatalogAttribute.key 
+   *  If not set, all supported fields are updated.
+   */
+  // const updateMask = {}
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callReplaceCatalogAttribute() {
+    // Construct request
+    const request = {
+      attributesConfig,
+      catalogAttribute,
+    };
+
+    // Run request
+    const response = await retailClient.replaceCatalogAttribute(request);
+    console.log(response);
+  }
+
+  callReplaceCatalogAttribute();
+  // [END retail_v2_generated_CatalogService_ReplaceCatalogAttribute_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/catalog_service.set_default_branch.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main() {
+  // [START retail_v2_generated_CatalogService_SetDefaultBranch_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Full resource name of the catalog, such as
+   *  `projects/* /locations/global/catalogs/default_catalog`.
+   */
+  // const catalog = 'abc123'
+  /**
+   *  The final component of the resource name of a branch.
+   *  This field must be one of "0", "1" or "2". Otherwise, an INVALID_ARGUMENT
+   *  error is returned.
+   *  If there are no sufficient active products in the targeted branch and
+   *  force google.cloud.retail.v2.SetDefaultBranchRequest.force  is not set, a
+   *  FAILED_PRECONDITION error is returned.
+   */
+  // const branchId = 'abc123'
+  /**
+   *  Some note on this request, this can be retrieved by
+   *  CatalogService.GetDefaultBranch google.cloud.retail.v2.CatalogService.GetDefaultBranch 
+   *  before next valid default branch set occurs.
+   *  This field must be a UTF-8 encoded string with a length limit of 1,000
+   *  characters. Otherwise, an INVALID_ARGUMENT error is returned.
+   */
+  // const note = 'abc123'
+  /**
+   *  If set to true, it permits switching to a branch with
+   *  branch_id google.cloud.retail.v2.SetDefaultBranchRequest.branch_id  even
+   *  if it has no sufficient active products.
+   */
+  // const force = true
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callSetDefaultBranch() {
+    // Construct request
+    const request = {
+    };
+
+    // Run request
+    const response = await retailClient.setDefaultBranch(request);
+    console.log(response);
+  }
+
+  callSetDefaultBranch();
+  // [END retail_v2_generated_CatalogService_SetDefaultBranch_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/catalog_service.update_attributes_config.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(attributesConfig) {
+  // [START retail_v2_generated_CatalogService_UpdateAttributesConfig_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The AttributesConfig google.cloud.retail.v2.AttributesConfig 
+   *  to update.
+   */
+  // const attributesConfig = {}
+  /**
+   *  Indicates which fields in the provided
+   *  AttributesConfig google.cloud.retail.v2.AttributesConfig  to update. The
+   *  following is the only supported field:
+   *  * AttributesConfig.catalog_attributes google.cloud.retail.v2.AttributesConfig.catalog_attributes 
+   *  If not set, all supported fields are updated.
+   */
+  // const updateMask = {}
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callUpdateAttributesConfig() {
+    // Construct request
+    const request = {
+      attributesConfig,
+    };
+
+    // Run request
+    const response = await retailClient.updateAttributesConfig(request);
+    console.log(response);
+  }
+
+  callUpdateAttributesConfig();
+  // [END retail_v2_generated_CatalogService_UpdateAttributesConfig_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/catalog_service.update_catalog.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(catalog) {
+  // [START retail_v2_generated_CatalogService_UpdateCatalog_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The Catalog google.cloud.retail.v2.Catalog  to update.
+   *  If the caller does not have permission to update the
+   *  Catalog google.cloud.retail.v2.Catalog, regardless of whether or not it
+   *  exists, a PERMISSION_DENIED error is returned.
+   *  If the Catalog google.cloud.retail.v2.Catalog  to update does not exist,
+   *  a NOT_FOUND error is returned.
+   */
+  // const catalog = {}
+  /**
+   *  Indicates which fields in the provided
+   *  Catalog google.cloud.retail.v2.Catalog  to update.
+   *  If an unsupported or unknown field is provided, an INVALID_ARGUMENT error
+   *  is returned.
+   */
+  // const updateMask = {}
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callUpdateCatalog() {
+    // Construct request
+    const request = {
+      catalog,
+    };
+
+    // Run request
+    const response = await retailClient.updateCatalog(request);
+    console.log(response);
+  }
+
+  callUpdateCatalog();
+  // [END retail_v2_generated_CatalogService_UpdateCatalog_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/catalog_service.update_completion_config.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(completionConfig) {
+  // [START retail_v2_generated_CatalogService_UpdateCompletionConfig_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The CompletionConfig google.cloud.retail.v2.CompletionConfig 
+   *  to update.
+   *  If the caller does not have permission to update the
+   *  CompletionConfig google.cloud.retail.v2.CompletionConfig, then a
+   *  PERMISSION_DENIED error is returned.
+   *  If the CompletionConfig google.cloud.retail.v2.CompletionConfig  to
+   *  update does not exist, a NOT_FOUND error is returned.
+   */
+  // const completionConfig = {}
+  /**
+   *  Indicates which fields in the provided
+   *  CompletionConfig google.cloud.retail.v2.CompletionConfig  to update. The
+   *  following are the only supported fields:
+   *  * CompletionConfig.matching_order google.cloud.retail.v2.CompletionConfig.matching_order 
+   *  * CompletionConfig.max_suggestions google.cloud.retail.v2.CompletionConfig.max_suggestions 
+   *  * CompletionConfig.min_prefix_length google.cloud.retail.v2.CompletionConfig.min_prefix_length 
+   *  * CompletionConfig.auto_learning google.cloud.retail.v2.CompletionConfig.auto_learning 
+   *  If not set, all supported fields are updated.
+   */
+  // const updateMask = {}
+
+  // Imports the Retail library
+  const {CatalogServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CatalogServiceClient();
+
+  async function callUpdateCompletionConfig() {
+    // Construct request
+    const request = {
+      completionConfig,
+    };
+
+    // Run request
+    const response = await retailClient.updateCompletionConfig(request);
+    console.log(response);
+  }
+
+  callUpdateCompletionConfig();
+  // [END retail_v2_generated_CatalogService_UpdateCompletionConfig_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/completion_service.complete_query.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(catalog, query) {
+  // [START retail_v2_generated_CompletionService_CompleteQuery_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Catalog for which the completion is performed.
+   *  Full resource name of catalog, such as
+   *  `projects/* /locations/global/catalogs/default_catalog`.
+   */
+  // const catalog = 'abc123'
+  /**
+   *  Required. The query used to generate suggestions.
+   *  The maximum number of allowed characters is 255.
+   */
+  // const query = 'abc123'
+  /**
+   *  Required field. A unique identifier for tracking visitors. For example,
+   *  this could be implemented with an HTTP cookie, which should be able to
+   *  uniquely identify a visitor on a single device. This unique identifier
+   *  should not change if the visitor logs in or out of the website.
+   *  The field must be a UTF-8 encoded string with a length limit of 128
+   *  characters. Otherwise, an INVALID_ARGUMENT error is returned.
+   */
+  // const visitorId = 'abc123'
+  /**
+   *  Note that this field applies for `user-data` dataset only. For requests
+   *  with `cloud-retail` dataset, setting this field has no effect.
+   *  The language filters applied to the output suggestions. If set, it should
+   *  contain the language of the query. If not set, suggestions are returned
+   *  without considering language restrictions. This is the BCP-47 language
+   *  code, such as "en-US" or "sr-Latn". For more information, see Tags for
+   *  Identifying Languages (https://tools.ietf.org/html/bcp47). The maximum
+   *  number of language codes is 3.
+   */
+  // const languageCodes = 'abc123'
+  /**
+   *  The device type context for completion suggestions.
+   *  It is useful to apply different suggestions on different device types, e.g.
+   *  `DESKTOP`, `MOBILE`. If it is empty, the suggestions are across all device
+   *  types.
+   *  Supported formats:
+   *  * `UNKNOWN_DEVICE_TYPE`
+   *  * `DESKTOP`
+   *  * `MOBILE`
+   *  * A customized string starts with `OTHER_`, e.g. `OTHER_IPHONE`.
+   */
+  // const deviceType = 'abc123'
+  /**
+   *  Determines which dataset to use for fetching completion. "user-data" will
+   *  use the imported dataset through
+   *  CompletionService.ImportCompletionData google.cloud.retail.v2.CompletionService.ImportCompletionData.
+   *  "cloud-retail" will use the dataset generated by cloud retail based on user
+   *  events. If leave empty, it will use the "user-data".
+   *  Current supported values:
+   *  * user-data
+   *  * cloud-retail:
+   *    This option requires enabling auto-learning function first. See
+   *    guidelines (https://cloud.google.com/retail/docs/completion-overview#generated-completion-dataset).
+   */
+  // const dataset = 'abc123'
+  /**
+   *  Completion max suggestions. If left unset or set to 0, then will fallback
+   *  to the configured value
+   *  CompletionConfig.max_suggestions google.cloud.retail.v2.CompletionConfig.max_suggestions.
+   *  The maximum allowed max suggestions is 20. If it is set higher, it will be
+   *  capped by 20.
+   */
+  // const maxSuggestions = 1234
+
+  // Imports the Retail library
+  const {CompletionServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CompletionServiceClient();
+
+  async function callCompleteQuery() {
+    // Construct request
+    const request = {
+      catalog,
+      query,
+    };
+
+    // Run request
+    const response = await retailClient.completeQuery(request);
+    console.log(response);
+  }
+
+  callCompleteQuery();
+  // [END retail_v2_generated_CompletionService_CompleteQuery_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/completion_service.import_completion_data.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent, inputConfig) {
+  // [START retail_v2_generated_CompletionService_ImportCompletionData_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The catalog which the suggestions dataset belongs to.
+   *  Format: `projects/1234/locations/global/catalogs/default_catalog`.
+   */
+  // const parent = 'abc123'
+  /**
+   *  Required. The desired input location of the data.
+   */
+  // const inputConfig = {}
+  /**
+   *  Pub/Sub topic for receiving notification. If this field is set,
+   *  when the import is finished, a notification is sent to
+   *  specified Pub/Sub topic. The message data is JSON string of a
+   *  Operation google.longrunning.Operation.
+   *  Format of the Pub/Sub topic is `projects/{project}/topics/{topic}`.
+   */
+  // const notificationPubsubTopic = 'abc123'
+
+  // Imports the Retail library
+  const {CompletionServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new CompletionServiceClient();
+
+  async function callImportCompletionData() {
+    // Construct request
+    const request = {
+      parent,
+      inputConfig,
+    };
+
+    // Run request
+    const [operation] = await retailClient.importCompletionData(request);
+    const [response] = await operation.promise();
+    console.log(response);
+  }
+
+  callImportCompletionData();
+  // [END retail_v2_generated_CompletionService_ImportCompletionData_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/control_service.create_control.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent, control, controlId) {
+  // [START retail_v2_generated_ControlService_CreateControl_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full resource name of parent catalog. Format:
+   *  `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}`
+   */
+  // const parent = 'abc123'
+  /**
+   *  Required. The Control to create.
+   */
+  // const control = {}
+  /**
+   *  Required. The ID to use for the Control, which will become the final
+   *  component of the Control's resource name.
+   *  This value should be 4-63 characters, and valid characters
+   *  are /[a-z][0-9]-_/.
+   */
+  // const controlId = 'abc123'
+
+  // Imports the Retail library
+  const {ControlServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ControlServiceClient();
+
+  async function callCreateControl() {
+    // Construct request
+    const request = {
+      parent,
+      control,
+      controlId,
+    };
+
+    // Run request
+    const response = await retailClient.createControl(request);
+    console.log(response);
+  }
+
+  callCreateControl();
+  // [END retail_v2_generated_ControlService_CreateControl_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/control_service.delete_control.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(name) {
+  // [START retail_v2_generated_ControlService_DeleteControl_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The resource name of the Control to delete. Format:
+   *  `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/controls/{control_id}`
+   */
+  // const name = 'abc123'
+
+  // Imports the Retail library
+  const {ControlServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ControlServiceClient();
+
+  async function callDeleteControl() {
+    // Construct request
+    const request = {
+      name,
+    };
+
+    // Run request
+    const response = await retailClient.deleteControl(request);
+    console.log(response);
+  }
+
+  callDeleteControl();
+  // [END retail_v2_generated_ControlService_DeleteControl_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/control_service.get_control.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(name) {
+  // [START retail_v2_generated_ControlService_GetControl_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The resource name of the Control to get. Format:
+   *  `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/controls/{control_id}`
+   */
+  // const name = 'abc123'
+
+  // Imports the Retail library
+  const {ControlServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ControlServiceClient();
+
+  async function callGetControl() {
+    // Construct request
+    const request = {
+      name,
+    };
+
+    // Run request
+    const response = await retailClient.getControl(request);
+    console.log(response);
+  }
+
+  callGetControl();
+  // [END retail_v2_generated_ControlService_GetControl_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/control_service.list_controls.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent) {
+  // [START retail_v2_generated_ControlService_ListControls_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The catalog resource name. Format:
+   *  `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}`
+   */
+  // const parent = 'abc123'
+  /**
+   *  Optional. Maximum number of results to return. If unspecified, defaults
+   *  to 50. Max allowed value is 1000.
+   */
+  // const pageSize = 1234
+  /**
+   *  Optional. A page token, received from a previous `ListControls` call.
+   *  Provide this to retrieve the subsequent page.
+   */
+  // const pageToken = 'abc123'
+  /**
+   *  Optional. A filter to apply on the list results. Supported features:
+   *  * List all the products under the parent branch if
+   *  filter google.cloud.retail.v2.ListControlsRequest.filter  is unset.
+   *  * List controls that are used in a single ServingConfig:
+   *      'serving_config = "boosted_home_page_cvr"'
+   */
+  // const filter = 'abc123'
+
+  // Imports the Retail library
+  const {ControlServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ControlServiceClient();
+
+  async function callListControls() {
+    // Construct request
+    const request = {
+      parent,
+    };
+
+    // Run request
+    const iterable = await retailClient.listControlsAsync(request);
+    for await (const response of iterable) {
+        console.log(response);
+    }
+  }
+
+  callListControls();
+  // [END retail_v2_generated_ControlService_ListControls_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/control_service.update_control.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(control) {
+  // [START retail_v2_generated_ControlService_UpdateControl_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The Control to update.
+   */
+  // const control = {}
+  /**
+   *  Indicates which fields in the provided
+   *  Control google.cloud.retail.v2.Control  to update. The following are NOT
+   *  supported:
+   *  * Control.name google.cloud.retail.v2.Control.name 
+   *  If not set or empty, all supported fields are updated.
+   */
+  // const updateMask = {}
+
+  // Imports the Retail library
+  const {ControlServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ControlServiceClient();
+
+  async function callUpdateControl() {
+    // Construct request
+    const request = {
+      control,
+    };
+
+    // Run request
+    const response = await retailClient.updateControl(request);
+    console.log(response);
+  }
+
+  callUpdateControl();
+  // [END retail_v2_generated_ControlService_UpdateControl_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/prediction_service.predict.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(placement, userEvent) {
+  // [START retail_v2_generated_PredictionService_Predict_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full resource name of the format:
+   *  `{placement=projects/* /locations/global/catalogs/default_catalog/servingConfigs/*}`
+   *  or
+   *  `{placement=projects/* /locations/global/catalogs/default_catalog/placements/*}`.
+   *  We recommend using the `servingConfigs` resource. `placements` is a legacy
+   *  resource.
+   *  The ID of the Recommendations AI serving config or placement.
+   *  Before you can request predictions from your model, you must create at
+   *  least one serving config or placement for it. For more information, see
+   *  Managing serving configurations 
+   *  (https://cloud.google.com/retail/docs/manage-configs).
+   *  The full list of available serving configs can be seen at
+   *  https://console.cloud.google.com/ai/retail/catalogs/default_catalog/configs
+   */
+  // const placement = 'abc123'
+  /**
+   *  Required. Context about the user, what they are looking at and what action
+   *  they took to trigger the predict request. Note that this user event detail
+   *  won't be ingested to userEvent logs. Thus, a separate userEvent write
+   *  request is required for event logging.
+   *  Don't set
+   *  UserEvent.visitor_id google.cloud.retail.v2.UserEvent.visitor_id  or
+   *  UserInfo.user_id google.cloud.retail.v2.UserInfo.user_id  to the same
+   *  fixed ID for different users. If you are trying to receive non-personalized
+   *  recommendations (not recommended; this can negatively impact model
+   *  performance), instead set
+   *  UserEvent.visitor_id google.cloud.retail.v2.UserEvent.visitor_id  to a
+   *  random unique ID and leave
+   *  UserInfo.user_id google.cloud.retail.v2.UserInfo.user_id  unset.
+   */
+  // const userEvent = {}
+  /**
+   *  Maximum number of results to return. Set this property to the number of
+   *  prediction results needed. If zero, the service will choose a reasonable
+   *  default. The maximum allowed value is 100. Values above 100 will be coerced
+   *  to 100.
+   */
+  // const pageSize = 1234
+  /**
+   *  This field is not used; leave it unset.
+   */
+  // const pageToken = 'abc123'
+  /**
+   *  Filter for restricting prediction results with a length limit of 5,000
+   *  characters. Accepts values for tags and the `filterOutOfStockItems` flag.
+   *   * Tag expressions. Restricts predictions to products that match all of the
+   *     specified tags. Boolean operators `OR` and `NOT` are supported if the
+   *     expression is enclosed in parentheses, and must be separated from the
+   *     tag values by a space. `-"tagA"` is also supported and is equivalent to
+   *     `NOT "tagA"`. Tag values must be double quoted UTF-8 encoded strings
+   *     with a size limit of 1,000 characters.
+   *     Note: "Recently viewed" models don't support tag filtering at the
+   *     moment.
+   *   * filterOutOfStockItems. Restricts predictions to products that do not
+   *   have a
+   *     stockState value of OUT_OF_STOCK.
+   *  Examples:
+   *   * tag=("Red" OR "Blue") tag="New-Arrival" tag=(NOT "promotional")
+   *   * filterOutOfStockItems  tag=(-"promotional")
+   *   * filterOutOfStockItems
+   *  If your filter blocks all prediction results, the API will return generic
+   *  (unfiltered) popular products. If you only want results strictly matching
+   *  the filters, set `strictFiltering` to True in `PredictRequest.params` to
+   *  receive empty results instead.
+   *  Note that the API will never return items with storageStatus of "EXPIRED"
+   *  or "DELETED" regardless of filter choices.
+   *  If `filterSyntaxV2` is set to true under the `params` field, then
+   *  attribute-based expressions are expected instead of the above described
+   *  tag-based syntax. Examples:
+   *   * (colors: ANY("Red", "Blue")) AND NOT (categories: ANY("Phones"))
+   *   * (availability: ANY("IN_STOCK")) AND
+   *     (colors: ANY("Red") OR categories: ANY("Phones"))
+   */
+  // const filter = 'abc123'
+  /**
+   *  Use validate only mode for this prediction query. If set to true, a
+   *  dummy model will be used that returns arbitrary products.
+   *  Note that the validate only mode should only be used for testing the API,
+   *  or if the model is not ready.
+   */
+  // const validateOnly = true
+  /**
+   *  Additional domain specific parameters for the predictions.
+   *  Allowed values:
+   *  * `returnProduct`: Boolean. If set to true, the associated product
+   *     object will be returned in the `results.metadata` field in the
+   *     prediction response.
+   *  * `returnScore`: Boolean. If set to true, the prediction 'score'
+   *     corresponding to each returned product will be set in the
+   *     `results.metadata` field in the prediction response. The given
+   *     'score' indicates the probability of an product being clicked/purchased
+   *     given the user's context and history.
+   *  * `strictFiltering`: Boolean. True by default. If set to false, the service
+   *     will return generic (unfiltered) popular products instead of empty if
+   *     your filter blocks all prediction results.
+   *  * `priceRerankLevel`: String. Default empty. If set to be non-empty, then
+   *     it needs to be one of {'no-price-reranking', 'low-price-reranking',
+   *     'medium-price-reranking', 'high-price-reranking'}. This gives
+   *     request-level control and adjusts prediction results based on product
+   *     price.
+   *  * `diversityLevel`: String. Default empty. If set to be non-empty, then
+   *     it needs to be one of {'no-diversity', 'low-diversity',
+   *     'medium-diversity', 'high-diversity', 'auto-diversity'}. This gives
+   *     request-level control and adjusts prediction results based on product
+   *     category.
+   *  * `filterSyntaxV2`: Boolean. False by default. If set to true, the `filter`
+   *    field is interpreteted according to the new, attribute-based syntax.
+   */
+  // const params = 1234
+  /**
+   *  The labels applied to a resource must meet the following requirements:
+   *  * Each resource can have multiple labels, up to a maximum of 64.
+   *  * Each label must be a key-value pair.
+   *  * Keys have a minimum length of 1 character and a maximum length of 63
+   *    characters and cannot be empty. Values can be empty and have a maximum
+   *    length of 63 characters.
+   *  * Keys and values can contain only lowercase letters, numeric characters,
+   *    underscores, and dashes. All characters must use UTF-8 encoding, and
+   *    international characters are allowed.
+   *  * The key portion of a label must be unique. However, you can use the same
+   *    key with multiple resources.
+   *  * Keys must start with a lowercase letter or international character.
+   *  See Google Cloud
+   *  Document (https://cloud.google.com/resource-manager/docs/creating-managing-labels#requirements)
+   *  for more details.
+   */
+  // const labels = 1234
+
+  // Imports the Retail library
+  const {PredictionServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new PredictionServiceClient();
+
+  async function callPredict() {
+    // Construct request
+    const request = {
+      placement,
+      userEvent,
+    };
+
+    // Run request
+    const response = await retailClient.predict(request);
+    console.log(response);
+  }
+
+  callPredict();
+  // [END retail_v2_generated_PredictionService_Predict_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.add_fulfillment_places.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(product, type, placeIds) {
+  // [START retail_v2_generated_ProductService_AddFulfillmentPlaces_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full resource name of Product google.cloud.retail.v2.Product,
+   *  such as
+   *  `projects/* /locations/global/catalogs/default_catalog/branches/default_branch/products/some_product_id`.
+   *  If the caller does not have permission to access the
+   *  Product google.cloud.retail.v2.Product, regardless of whether or not it
+   *  exists, a PERMISSION_DENIED error is returned.
+   */
+  // const product = 'abc123'
+  /**
+   *  Required. The fulfillment type, including commonly used types (such as
+   *  pickup in store and same day delivery), and custom types.
+   *  Supported values:
+   *  * "pickup-in-store"
+   *  * "ship-to-store"
+   *  * "same-day-delivery"
+   *  * "next-day-delivery"
+   *  * "custom-type-1"
+   *  * "custom-type-2"
+   *  * "custom-type-3"
+   *  * "custom-type-4"
+   *  * "custom-type-5"
+   *  If this field is set to an invalid value other than these, an
+   *  INVALID_ARGUMENT error is returned.
+   *  This field directly corresponds to
+   *  Product.fulfillment_info.type google.cloud.retail.v2.FulfillmentInfo.type.
+   */
+  // const type = 'abc123'
+  /**
+   *  Required. The IDs for this
+   *  type google.cloud.retail.v2.AddFulfillmentPlacesRequest.type, such as
+   *  the store IDs for "pickup-in-store" or the region IDs for
+   *  "same-day-delivery" to be added for this
+   *  type google.cloud.retail.v2.AddFulfillmentPlacesRequest.type. Duplicate
+   *  IDs will be automatically ignored.
+   *  At least 1 value is required, and a maximum of 2000 values are allowed.
+   *  Each value must be a string with a length limit of 10 characters, matching
+   *  the pattern `[a-zA-Z0-9_-]+`, such as "store1" or "REGION-2". Otherwise, an
+   *  INVALID_ARGUMENT error is returned.
+   *  If the total number of place IDs exceeds 2000 for this
+   *  type google.cloud.retail.v2.AddFulfillmentPlacesRequest.type  after
+   *  adding, then the update will be rejected.
+   */
+  // const placeIds = 'abc123'
+  /**
+   *  The time when the fulfillment updates are issued, used to prevent
+   *  out-of-order updates on fulfillment information. If not provided, the
+   *  internal system time will be used.
+   */
+  // const addTime = {}
+  /**
+   *  If set to true, and the Product google.cloud.retail.v2.Product  is not
+   *  found, the fulfillment information will still be processed and retained for
+   *  at most 1 day and processed once the
+   *  Product google.cloud.retail.v2.Product  is created. If set to false, a
+   *  NOT_FOUND error is returned if the
+   *  Product google.cloud.retail.v2.Product  is not found.
+   */
+  // const allowMissing = true
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callAddFulfillmentPlaces() {
+    // Construct request
+    const request = {
+      product,
+      type,
+      placeIds,
+    };
+
+    // Run request
+    const [operation] = await retailClient.addFulfillmentPlaces(request);
+    const [response] = await operation.promise();
+    console.log(response);
+  }
+
+  callAddFulfillmentPlaces();
+  // [END retail_v2_generated_ProductService_AddFulfillmentPlaces_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.add_local_inventories.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(product, localInventories) {
+  // [START retail_v2_generated_ProductService_AddLocalInventories_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full resource name of Product google.cloud.retail.v2.Product,
+   *  such as
+   *  `projects/* /locations/global/catalogs/default_catalog/branches/default_branch/products/some_product_id`.
+   *  If the caller does not have permission to access the
+   *  Product google.cloud.retail.v2.Product, regardless of whether or not it
+   *  exists, a PERMISSION_DENIED error is returned.
+   */
+  // const product = 'abc123'
+  /**
+   *  Required. A list of inventory information at difference places. Each place
+   *  is identified by its place ID. At most 3000 inventories are allowed per
+   *  request.
+   */
+  // const localInventories = 1234
+  /**
+   *  Indicates which inventory fields in the provided list of
+   *  LocalInventory google.cloud.retail.v2.LocalInventory  to update. The
+   *  field is updated to the provided value.
+   *  If a field is set while the place does not have a previous local inventory,
+   *  the local inventory at that store is created.
+   *  If a field is set while the value of that field is not provided, the
+   *  original field value, if it exists, is deleted.
+   *  If the mask is not set or set with empty paths, all inventory fields will
+   *  be updated.
+   *  If an unsupported or unknown field is provided, an INVALID_ARGUMENT error
+   *  is returned and the entire update will be ignored.
+   */
+  // const addMask = {}
+  /**
+   *  The time when the inventory updates are issued. Used to prevent
+   *  out-of-order updates on local inventory fields. If not provided, the
+   *  internal system time will be used.
+   */
+  // const addTime = {}
+  /**
+   *  If set to true, and the Product google.cloud.retail.v2.Product  is not
+   *  found, the local inventory will still be processed and retained for at most
+   *  1 day and processed once the Product google.cloud.retail.v2.Product  is
+   *  created. If set to false, a NOT_FOUND error is returned if the
+   *  Product google.cloud.retail.v2.Product  is not found.
+   */
+  // const allowMissing = true
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callAddLocalInventories() {
+    // Construct request
+    const request = {
+      product,
+      localInventories,
+    };
+
+    // Run request
+    const [operation] = await retailClient.addLocalInventories(request);
+    const [response] = await operation.promise();
+    console.log(response);
+  }
+
+  callAddLocalInventories();
+  // [END retail_v2_generated_ProductService_AddLocalInventories_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.create_product.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent, product, productId) {
+  // [START retail_v2_generated_ProductService_CreateProduct_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The parent catalog resource name, such as
+   *  `projects/* /locations/global/catalogs/default_catalog/branches/default_branch`.
+   */
+  // const parent = 'abc123'
+  /**
+   *  Required. The Product google.cloud.retail.v2.Product  to create.
+   */
+  // const product = {}
+  /**
+   *  Required. The ID to use for the Product google.cloud.retail.v2.Product,
+   *  which will become the final component of the
+   *  Product.name google.cloud.retail.v2.Product.name.
+   *  If the caller does not have permission to create the
+   *  Product google.cloud.retail.v2.Product, regardless of whether or not it
+   *  exists, a PERMISSION_DENIED error is returned.
+   *  This field must be unique among all
+   *  Product google.cloud.retail.v2.Product s with the same
+   *  parent google.cloud.retail.v2.CreateProductRequest.parent. Otherwise, an
+   *  ALREADY_EXISTS error is returned.
+   *  This field must be a UTF-8 encoded string with a length limit of 128
+   *  characters. Otherwise, an INVALID_ARGUMENT error is returned.
+   */
+  // const productId = 'abc123'
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callCreateProduct() {
+    // Construct request
+    const request = {
+      parent,
+      product,
+      productId,
+    };
+
+    // Run request
+    const response = await retailClient.createProduct(request);
+    console.log(response);
+  }
+
+  callCreateProduct();
+  // [END retail_v2_generated_ProductService_CreateProduct_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.delete_product.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(name) {
+  // [START retail_v2_generated_ProductService_DeleteProduct_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full resource name of Product google.cloud.retail.v2.Product,
+   *  such as
+   *  `projects/* /locations/global/catalogs/default_catalog/branches/default_branch/products/some_product_id`.
+   *  If the caller does not have permission to delete the
+   *  Product google.cloud.retail.v2.Product, regardless of whether or not it
+   *  exists, a PERMISSION_DENIED error is returned.
+   *  If the Product google.cloud.retail.v2.Product  to delete does not exist,
+   *  a NOT_FOUND error is returned.
+   *  The Product google.cloud.retail.v2.Product  to delete can neither be a
+   *  Product.Type.COLLECTION google.cloud.retail.v2.Product.Type.COLLECTION 
+   *  Product google.cloud.retail.v2.Product  member nor a
+   *  Product.Type.PRIMARY google.cloud.retail.v2.Product.Type.PRIMARY 
+   *  Product google.cloud.retail.v2.Product  with more than one
+   *  variants google.cloud.retail.v2.Product.Type.VARIANT. Otherwise, an
+   *  INVALID_ARGUMENT error is returned.
+   *  All inventory information for the named
+   *  Product google.cloud.retail.v2.Product  will be deleted.
+   */
+  // const name = 'abc123'
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callDeleteProduct() {
+    // Construct request
+    const request = {
+      name,
+    };
+
+    // Run request
+    const response = await retailClient.deleteProduct(request);
+    console.log(response);
+  }
+
+  callDeleteProduct();
+  // [END retail_v2_generated_ProductService_DeleteProduct_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.get_product.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(name) {
+  // [START retail_v2_generated_ProductService_GetProduct_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full resource name of Product google.cloud.retail.v2.Product,
+   *  such as
+   *  `projects/* /locations/global/catalogs/default_catalog/branches/default_branch/products/some_product_id`.
+   *  If the caller does not have permission to access the
+   *  Product google.cloud.retail.v2.Product, regardless of whether or not it
+   *  exists, a PERMISSION_DENIED error is returned.
+   *  If the requested Product google.cloud.retail.v2.Product  does not exist,
+   *  a NOT_FOUND error is returned.
+   */
+  // const name = 'abc123'
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callGetProduct() {
+    // Construct request
+    const request = {
+      name,
+    };
+
+    // Run request
+    const response = await retailClient.getProduct(request);
+    console.log(response);
+  }
+
+  callGetProduct();
+  // [END retail_v2_generated_ProductService_GetProduct_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.import_products.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent, inputConfig) {
+  // [START retail_v2_generated_ProductService_ImportProducts_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required.
+   *  `projects/1234/locations/global/catalogs/default_catalog/branches/default_branch`
+   *  If no updateMask is specified, requires products.create permission.
+   *  If updateMask is specified, requires products.update permission.
+   */
+  // const parent = 'abc123'
+  /**
+   *  Required. The desired input location of the data.
+   */
+  // const inputConfig = {}
+  /**
+   *  The desired location of errors incurred during the Import.
+   */
+  // const errorsConfig = {}
+  /**
+   *  Indicates which fields in the provided imported `products` to update. If
+   *  not set, all fields are updated.
+   */
+  // const updateMask = {}
+  /**
+   *  The mode of reconciliation between existing products and the products to be
+   *  imported. Defaults to
+   *  ReconciliationMode.INCREMENTAL google.cloud.retail.v2.ImportProductsRequest.ReconciliationMode.INCREMENTAL.
+   */
+  // const reconciliationMode = {}
+  /**
+   *  Full Pub/Sub topic name for receiving notification. If this field is set,
+   *  when the import is finished, a notification is sent to
+   *  specified Pub/Sub topic. The message data is JSON string of a
+   *  Operation google.longrunning.Operation.
+   *  Format of the Pub/Sub topic is `projects/{project}/topics/{topic}`. It has
+   *  to be within the same project as
+   *  ImportProductsRequest.parent google.cloud.retail.v2.ImportProductsRequest.parent.
+   *  Make sure that `service-<project
+   *  number>@gcp-sa-retail.iam.gserviceaccount.com` has the
+   *  `pubsub.topics.publish` IAM permission on the topic.
+   */
+  // const notificationPubsubTopic = 'abc123'
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callImportProducts() {
+    // Construct request
+    const request = {
+      parent,
+      inputConfig,
+    };
+
+    // Run request
+    const [operation] = await retailClient.importProducts(request);
+    const [response] = await operation.promise();
+    console.log(response);
+  }
+
+  callImportProducts();
+  // [END retail_v2_generated_ProductService_ImportProducts_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.list_products.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent) {
+  // [START retail_v2_generated_ProductService_ListProducts_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The parent branch resource name, such as
+   *  `projects/* /locations/global/catalogs/default_catalog/branches/0`. Use
+   *  `default_branch` as the branch ID, to list products under the default
+   *  branch.
+   *  If the caller does not have permission to list
+   *  Product google.cloud.retail.v2.Product s under this branch, regardless of
+   *  whether or not this branch exists, a PERMISSION_DENIED error is returned.
+   */
+  // const parent = 'abc123'
+  /**
+   *  Maximum number of Product google.cloud.retail.v2.Product s to return. If
+   *  unspecified, defaults to 100. The maximum allowed value is 1000. Values
+   *  above 1000 will be coerced to 1000.
+   *  If this field is negative, an INVALID_ARGUMENT error is returned.
+   */
+  // const pageSize = 1234
+  /**
+   *  A page token
+   *  ListProductsResponse.next_page_token google.cloud.retail.v2.ListProductsResponse.next_page_token,
+   *  received from a previous
+   *  ProductService.ListProducts google.cloud.retail.v2.ProductService.ListProducts 
+   *  call. Provide this to retrieve the subsequent page.
+   *  When paginating, all other parameters provided to
+   *  ProductService.ListProducts google.cloud.retail.v2.ProductService.ListProducts 
+   *  must match the call that provided the page token. Otherwise, an
+   *  INVALID_ARGUMENT error is returned.
+   */
+  // const pageToken = 'abc123'
+  /**
+   *  A filter to apply on the list results. Supported features:
+   *  * List all the products under the parent branch if
+   *  filter google.cloud.retail.v2.ListProductsRequest.filter  is unset.
+   *  * List Product.Type.VARIANT google.cloud.retail.v2.Product.Type.VARIANT 
+   *  Product google.cloud.retail.v2.Product s sharing the same
+   *    Product.Type.PRIMARY google.cloud.retail.v2.Product.Type.PRIMARY 
+   *    Product google.cloud.retail.v2.Product. For example:
+   *      `primary_product_id = "some_product_id"`
+   *  * List Product google.cloud.retail.v2.Product s bundled in a
+   *  Product.Type.COLLECTION google.cloud.retail.v2.Product.Type.COLLECTION 
+   *  Product google.cloud.retail.v2.Product.
+   *    For example:
+   *      `collection_product_id = "some_product_id"`
+   *  * List Product google.cloud.retail.v2.Product s with a partibular type.
+   *  For example:
+   *      `type = "PRIMARY"`
+   *      `type = "VARIANT"`
+   *      `type = "COLLECTION"`
+   *  If the field is unrecognizable, an INVALID_ARGUMENT error is returned.
+   *  If the specified
+   *  Product.Type.PRIMARY google.cloud.retail.v2.Product.Type.PRIMARY 
+   *  Product google.cloud.retail.v2.Product  or
+   *  Product.Type.COLLECTION google.cloud.retail.v2.Product.Type.COLLECTION 
+   *  Product google.cloud.retail.v2.Product  does not exist, a NOT_FOUND error
+   *  is returned.
+   */
+  // const filter = 'abc123'
+  /**
+   *  The fields of Product google.cloud.retail.v2.Product  to return in the
+   *  responses. If not set or empty, the following fields are returned:
+   *  * Product.name google.cloud.retail.v2.Product.name 
+   *  * Product.id google.cloud.retail.v2.Product.id 
+   *  * Product.title google.cloud.retail.v2.Product.title 
+   *  * Product.uri google.cloud.retail.v2.Product.uri 
+   *  * Product.images google.cloud.retail.v2.Product.images 
+   *  * Product.price_info google.cloud.retail.v2.Product.price_info 
+   *  * Product.brands google.cloud.retail.v2.Product.brands 
+   *  If "*" is provided, all fields are returned.
+   *  Product.name google.cloud.retail.v2.Product.name  is always returned no
+   *  matter what mask is set.
+   *  If an unsupported or unknown field is provided, an INVALID_ARGUMENT error
+   *  is returned.
+   */
+  // const readMask = {}
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callListProducts() {
+    // Construct request
+    const request = {
+      parent,
+    };
+
+    // Run request
+    const iterable = await retailClient.listProductsAsync(request);
+    for await (const response of iterable) {
+        console.log(response);
+    }
+  }
+
+  callListProducts();
+  // [END retail_v2_generated_ProductService_ListProducts_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.remove_fulfillment_places.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(product, type, placeIds) {
+  // [START retail_v2_generated_ProductService_RemoveFulfillmentPlaces_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full resource name of Product google.cloud.retail.v2.Product,
+   *  such as
+   *  `projects/* /locations/global/catalogs/default_catalog/branches/default_branch/products/some_product_id`.
+   *  If the caller does not have permission to access the
+   *  Product google.cloud.retail.v2.Product, regardless of whether or not it
+   *  exists, a PERMISSION_DENIED error is returned.
+   */
+  // const product = 'abc123'
+  /**
+   *  Required. The fulfillment type, including commonly used types (such as
+   *  pickup in store and same day delivery), and custom types.
+   *  Supported values:
+   *  * "pickup-in-store"
+   *  * "ship-to-store"
+   *  * "same-day-delivery"
+   *  * "next-day-delivery"
+   *  * "custom-type-1"
+   *  * "custom-type-2"
+   *  * "custom-type-3"
+   *  * "custom-type-4"
+   *  * "custom-type-5"
+   *  If this field is set to an invalid value other than these, an
+   *  INVALID_ARGUMENT error is returned.
+   *  This field directly corresponds to
+   *  Product.fulfillment_info.type google.cloud.retail.v2.FulfillmentInfo.type.
+   */
+  // const type = 'abc123'
+  /**
+   *  Required. The IDs for this
+   *  type google.cloud.retail.v2.RemoveFulfillmentPlacesRequest.type, such as
+   *  the store IDs for "pickup-in-store" or the region IDs for
+   *  "same-day-delivery", to be removed for this
+   *  type google.cloud.retail.v2.RemoveFulfillmentPlacesRequest.type.
+   *  At least 1 value is required, and a maximum of 2000 values are allowed.
+   *  Each value must be a string with a length limit of 10 characters, matching
+   *  the pattern `[a-zA-Z0-9_-]+`, such as "store1" or "REGION-2". Otherwise, an
+   *  INVALID_ARGUMENT error is returned.
+   */
+  // const placeIds = 'abc123'
+  /**
+   *  The time when the fulfillment updates are issued, used to prevent
+   *  out-of-order updates on fulfillment information. If not provided, the
+   *  internal system time will be used.
+   */
+  // const removeTime = {}
+  /**
+   *  If set to true, and the Product google.cloud.retail.v2.Product  is not
+   *  found, the fulfillment information will still be processed and retained for
+   *  at most 1 day and processed once the
+   *  Product google.cloud.retail.v2.Product  is created. If set to false, a
+   *  NOT_FOUND error is returned if the
+   *  Product google.cloud.retail.v2.Product  is not found.
+   */
+  // const allowMissing = true
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callRemoveFulfillmentPlaces() {
+    // Construct request
+    const request = {
+      product,
+      type,
+      placeIds,
+    };
+
+    // Run request
+    const [operation] = await retailClient.removeFulfillmentPlaces(request);
+    const [response] = await operation.promise();
+    console.log(response);
+  }
+
+  callRemoveFulfillmentPlaces();
+  // [END retail_v2_generated_ProductService_RemoveFulfillmentPlaces_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.remove_local_inventories.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(product, placeIds) {
+  // [START retail_v2_generated_ProductService_RemoveLocalInventories_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full resource name of Product google.cloud.retail.v2.Product,
+   *  such as
+   *  `projects/* /locations/global/catalogs/default_catalog/branches/default_branch/products/some_product_id`.
+   *  If the caller does not have permission to access the
+   *  Product google.cloud.retail.v2.Product, regardless of whether or not it
+   *  exists, a PERMISSION_DENIED error is returned.
+   */
+  // const product = 'abc123'
+  /**
+   *  Required. A list of place IDs to have their inventory deleted.
+   *  At most 3000 place IDs are allowed per request.
+   */
+  // const placeIds = 'abc123'
+  /**
+   *  The time when the inventory deletions are issued. Used to prevent
+   *  out-of-order updates and deletions on local inventory fields. If not
+   *  provided, the internal system time will be used.
+   */
+  // const removeTime = {}
+  /**
+   *  If set to true, and the Product google.cloud.retail.v2.Product  is not
+   *  found, the local inventory removal request will still be processed and
+   *  retained for at most 1 day and processed once the
+   *  Product google.cloud.retail.v2.Product  is created. If set to false, a
+   *  NOT_FOUND error is returned if the
+   *  Product google.cloud.retail.v2.Product  is not found.
+   */
+  // const allowMissing = true
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callRemoveLocalInventories() {
+    // Construct request
+    const request = {
+      product,
+      placeIds,
+    };
+
+    // Run request
+    const [operation] = await retailClient.removeLocalInventories(request);
+    const [response] = await operation.promise();
+    console.log(response);
+  }
+
+  callRemoveLocalInventories();
+  // [END retail_v2_generated_ProductService_RemoveLocalInventories_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.set_inventory.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(inventory) {
+  // [START retail_v2_generated_ProductService_SetInventory_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The inventory information to update. The allowable fields to
+   *  update are:
+   *  * Product.price_info google.cloud.retail.v2.Product.price_info 
+   *  * Product.availability google.cloud.retail.v2.Product.availability 
+   *  * Product.available_quantity google.cloud.retail.v2.Product.available_quantity 
+   *  * Product.fulfillment_info google.cloud.retail.v2.Product.fulfillment_info 
+   *  The updated inventory fields must be specified in
+   *  SetInventoryRequest.set_mask google.cloud.retail.v2.SetInventoryRequest.set_mask.
+   *  If
+   *  SetInventoryRequest.inventory.name google.cloud.retail.v2.Product.name 
+   *  is empty or invalid, an INVALID_ARGUMENT error is returned.
+   *  If the caller does not have permission to update the
+   *  Product google.cloud.retail.v2.Product  named in
+   *  Product.name google.cloud.retail.v2.Product.name, regardless of whether
+   *  or not it exists, a PERMISSION_DENIED error is returned.
+   *  If the Product google.cloud.retail.v2.Product  to update does not have
+   *  existing inventory information, the provided inventory information will be
+   *  inserted.
+   *  If the Product google.cloud.retail.v2.Product  to update has existing
+   *  inventory information, the provided inventory information will be merged
+   *  while respecting the last update time for each inventory field, using the
+   *  provided or default value for
+   *  SetInventoryRequest.set_time google.cloud.retail.v2.SetInventoryRequest.set_time.
+   *  The caller can replace place IDs for a subset of fulfillment types in the
+   *  following ways:
+   *  * Adds "fulfillment_info" in
+   *  SetInventoryRequest.set_mask google.cloud.retail.v2.SetInventoryRequest.set_mask 
+   *  * Specifies only the desired fulfillment types and corresponding place IDs
+   *  to update in
+   *  SetInventoryRequest.inventory.fulfillment_info google.cloud.retail.v2.Product.fulfillment_info 
+   *  The caller can clear all place IDs from a subset of fulfillment types in
+   *  the following ways:
+   *  * Adds "fulfillment_info" in
+   *  SetInventoryRequest.set_mask google.cloud.retail.v2.SetInventoryRequest.set_mask 
+   *  * Specifies only the desired fulfillment types to clear in
+   *  SetInventoryRequest.inventory.fulfillment_info google.cloud.retail.v2.Product.fulfillment_info 
+   *  * Checks that only the desired fulfillment info types have empty
+   *  SetInventoryRequest.inventory.fulfillment_info.place_ids google.cloud.retail.v2.FulfillmentInfo.place_ids 
+   *  The last update time is recorded for the following inventory fields:
+   *  * Product.price_info google.cloud.retail.v2.Product.price_info 
+   *  * Product.availability google.cloud.retail.v2.Product.availability 
+   *  * Product.available_quantity google.cloud.retail.v2.Product.available_quantity 
+   *  * Product.fulfillment_info google.cloud.retail.v2.Product.fulfillment_info 
+   *  If a full overwrite of inventory information while ignoring timestamps is
+   *  needed,
+   *  ProductService.UpdateProduct google.cloud.retail.v2.ProductService.UpdateProduct 
+   *  should be invoked instead.
+   */
+  // const inventory = {}
+  /**
+   *  Indicates which inventory fields in the provided
+   *  Product google.cloud.retail.v2.Product  to update.
+   *  At least one field must be provided.
+   *  If an unsupported or unknown field is provided, an INVALID_ARGUMENT error
+   *  is returned and the entire update will be ignored.
+   */
+  // const setMask = {}
+  /**
+   *  The time when the request is issued, used to prevent
+   *  out-of-order updates on inventory fields with the last update time
+   *  recorded. If not provided, the internal system time will be used.
+   */
+  // const setTime = {}
+  /**
+   *  If set to true, and the Product google.cloud.retail.v2.Product  with name
+   *  Product.name google.cloud.retail.v2.Product.name  is not found, the
+   *  inventory update will still be processed and retained for at most 1 day
+   *  until the Product google.cloud.retail.v2.Product  is created. If set to
+   *  false, a NOT_FOUND error is returned if the
+   *  Product google.cloud.retail.v2.Product  is not found.
+   */
+  // const allowMissing = true
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callSetInventory() {
+    // Construct request
+    const request = {
+      inventory,
+    };
+
+    // Run request
+    const [operation] = await retailClient.setInventory(request);
+    const [response] = await operation.promise();
+    console.log(response);
+  }
+
+  callSetInventory();
+  // [END retail_v2_generated_ProductService_SetInventory_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/product_service.update_product.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(product) {
+  // [START retail_v2_generated_ProductService_UpdateProduct_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The product to update/create.
+   *  If the caller does not have permission to update the
+   *  Product google.cloud.retail.v2.Product, regardless of whether or not it
+   *  exists, a PERMISSION_DENIED error is returned.
+   *  If the Product google.cloud.retail.v2.Product  to update does not exist
+   *  and
+   *  allow_missing google.cloud.retail.v2.UpdateProductRequest.allow_missing 
+   *  is not set, a NOT_FOUND error is returned.
+   */
+  // const product = {}
+  /**
+   *  Indicates which fields in the provided
+   *  Product google.cloud.retail.v2.Product  to update. The immutable and
+   *  output only fields are NOT supported. If not set, all supported fields (the
+   *  fields that are neither immutable nor output only) are updated.
+   *  If an unsupported or unknown field is provided, an INVALID_ARGUMENT error
+   *  is returned.
+   *  The attribute key can be updated by setting the mask path as
+   *  "attributes.${key_name}". If a key name is present in the mask but not in
+   *  the patching product from the request, this key will be deleted after the
+   *  update.
+   */
+  // const updateMask = {}
+  /**
+   *  If set to true, and the Product google.cloud.retail.v2.Product  is not
+   *  found, a new Product google.cloud.retail.v2.Product  will be created. In
+   *  this situation, `update_mask` is ignored.
+   */
+  // const allowMissing = true
+
+  // Imports the Retail library
+  const {ProductServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ProductServiceClient();
+
+  async function callUpdateProduct() {
+    // Construct request
+    const request = {
+      product,
+    };
+
+    // Run request
+    const response = await retailClient.updateProduct(request);
+    console.log(response);
+  }
+
+  callUpdateProduct();
+  // [END retail_v2_generated_ProductService_UpdateProduct_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/serving_config_service.add_control.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(servingConfig, controlId) {
+  // [START retail_v2_generated_ServingConfigService_AddControl_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The source ServingConfig resource name . Format:
+   *  projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/servingConfigs/{serving_config_id}
+   */
+  // const servingConfig = 'abc123'
+  /**
+   *  Required. The id of the control to apply. Assumed to be in the same catalog
+   *  as the serving config - if id is not found a NOT_FOUND error is returned.
+   */
+  // const controlId = 'abc123'
+
+  // Imports the Retail library
+  const {ServingConfigServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ServingConfigServiceClient();
+
+  async function callAddControl() {
+    // Construct request
+    const request = {
+      servingConfig,
+      controlId,
+    };
+
+    // Run request
+    const response = await retailClient.addControl(request);
+    console.log(response);
+  }
+
+  callAddControl();
+  // [END retail_v2_generated_ServingConfigService_AddControl_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/serving_config_service.create_serving_config.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent, servingConfig, servingConfigId) {
+  // [START retail_v2_generated_ServingConfigService_CreateServingConfig_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. Full resource name of parent. Format:
+   *  `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}`
+   */
+  // const parent = 'abc123'
+  /**
+   *  Required. The ServingConfig to create.
+   */
+  // const servingConfig = {}
+  /**
+   *  Required. The ID to use for the ServingConfig, which will become the final
+   *  component of the ServingConfig's resource name.
+   *  This value should be 4-63 characters, and valid characters
+   *  are /[a-z][0-9]-_/.
+   */
+  // const servingConfigId = 'abc123'
+
+  // Imports the Retail library
+  const {ServingConfigServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ServingConfigServiceClient();
+
+  async function callCreateServingConfig() {
+    // Construct request
+    const request = {
+      parent,
+      servingConfig,
+      servingConfigId,
+    };
+
+    // Run request
+    const response = await retailClient.createServingConfig(request);
+    console.log(response);
+  }
+
+  callCreateServingConfig();
+  // [END retail_v2_generated_ServingConfigService_CreateServingConfig_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/serving_config_service.delete_serving_config.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(name) {
+  // [START retail_v2_generated_ServingConfigService_DeleteServingConfig_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The resource name of the ServingConfig to delete. Format:
+   *  projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/servingConfigs/{serving_config_id}
+   */
+  // const name = 'abc123'
+
+  // Imports the Retail library
+  const {ServingConfigServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ServingConfigServiceClient();
+
+  async function callDeleteServingConfig() {
+    // Construct request
+    const request = {
+      name,
+    };
+
+    // Run request
+    const response = await retailClient.deleteServingConfig(request);
+    console.log(response);
+  }
+
+  callDeleteServingConfig();
+  // [END retail_v2_generated_ServingConfigService_DeleteServingConfig_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/serving_config_service.get_serving_config.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(name) {
+  // [START retail_v2_generated_ServingConfigService_GetServingConfig_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The resource name of the ServingConfig to get. Format:
+   *  projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/servingConfigs/{serving_config_id}
+   */
+  // const name = 'abc123'
+
+  // Imports the Retail library
+  const {ServingConfigServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ServingConfigServiceClient();
+
+  async function callGetServingConfig() {
+    // Construct request
+    const request = {
+      name,
+    };
+
+    // Run request
+    const response = await retailClient.getServingConfig(request);
+    console.log(response);
+  }
+
+  callGetServingConfig();
+  // [END retail_v2_generated_ServingConfigService_GetServingConfig_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/serving_config_service.list_serving_configs.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent) {
+  // [START retail_v2_generated_ServingConfigService_ListServingConfigs_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The catalog resource name. Format:
+   *  projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}
+   */
+  // const parent = 'abc123'
+  /**
+   *  Optional. Maximum number of results to return. If unspecified, defaults
+   *  to 100. If a value greater than 100 is provided, at most 100 results are
+   *  returned.
+   */
+  // const pageSize = 1234
+  /**
+   *  Optional. A page token, received from a previous `ListServingConfigs` call.
+   *  Provide this to retrieve the subsequent page.
+   */
+  // const pageToken = 'abc123'
+
+  // Imports the Retail library
+  const {ServingConfigServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ServingConfigServiceClient();
+
+  async function callListServingConfigs() {
+    // Construct request
+    const request = {
+      parent,
+    };
+
+    // Run request
+    const iterable = await retailClient.listServingConfigsAsync(request);
+    for await (const response of iterable) {
+        console.log(response);
+    }
+  }
+
+  callListServingConfigs();
+  // [END retail_v2_generated_ServingConfigService_ListServingConfigs_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/serving_config_service.remove_control.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(servingConfig, controlId) {
+  // [START retail_v2_generated_ServingConfigService_RemoveControl_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The source ServingConfig resource name . Format:
+   *  projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/servingConfigs/{serving_config_id}
+   */
+  // const servingConfig = 'abc123'
+  /**
+   *  Required. The id of the control to apply. Assumed to be in the same catalog
+   *  as the serving config.
+   */
+  // const controlId = 'abc123'
+
+  // Imports the Retail library
+  const {ServingConfigServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ServingConfigServiceClient();
+
+  async function callRemoveControl() {
+    // Construct request
+    const request = {
+      servingConfig,
+      controlId,
+    };
+
+    // Run request
+    const response = await retailClient.removeControl(request);
+    console.log(response);
+  }
+
+  callRemoveControl();
+  // [END retail_v2_generated_ServingConfigService_RemoveControl_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/serving_config_service.update_serving_config.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(servingConfig) {
+  // [START retail_v2_generated_ServingConfigService_UpdateServingConfig_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The ServingConfig to update.
+   */
+  // const servingConfig = {}
+  /**
+   *  Indicates which fields in the provided
+   *  ServingConfig google.cloud.retail.v2.ServingConfig  to update. The
+   *  following are NOT supported:
+   *  * ServingConfig.name google.cloud.retail.v2.ServingConfig.name 
+   *  If not set, all supported fields are updated.
+   */
+  // const updateMask = {}
+
+  // Imports the Retail library
+  const {ServingConfigServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new ServingConfigServiceClient();
+
+  async function callUpdateServingConfig() {
+    // Construct request
+    const request = {
+      servingConfig,
+    };
+
+    // Run request
+    const response = await retailClient.updateServingConfig(request);
+    console.log(response);
+  }
+
+  callUpdateServingConfig();
+  // [END retail_v2_generated_ServingConfigService_UpdateServingConfig_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/user_event_service.collect_user_event.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent, userEvent) {
+  // [START retail_v2_generated_UserEventService_CollectUserEvent_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The parent catalog name, such as
+   *  `projects/1234/locations/global/catalogs/default_catalog`.
+   */
+  // const parent = 'abc123'
+  /**
+   *  Required. URL encoded UserEvent proto with a length limit of 2,000,000
+   *  characters.
+   */
+  // const userEvent = 'abc123'
+  /**
+   *  The URL including cgi-parameters but excluding the hash fragment with a
+   *  length limit of 5,000 characters. This is often more useful than the
+   *  referer URL, because many browsers only send the domain for 3rd party
+   *  requests.
+   */
+  // const uri = 'abc123'
+  /**
+   *  The event timestamp in milliseconds. This prevents browser caching of
+   *  otherwise identical get requests. The name is abbreviated to reduce the
+   *  payload bytes.
+   */
+  // const ets = 1234
+
+  // Imports the Retail library
+  const {UserEventServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new UserEventServiceClient();
+
+  async function callCollectUserEvent() {
+    // Construct request
+    const request = {
+      parent,
+      userEvent,
+    };
+
+    // Run request
+    const response = await retailClient.collectUserEvent(request);
+    console.log(response);
+  }
+
+  callCollectUserEvent();
+  // [END retail_v2_generated_UserEventService_CollectUserEvent_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/user_event_service.import_user_events.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent, inputConfig) {
+  // [START retail_v2_generated_UserEventService_ImportUserEvents_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. `projects/1234/locations/global/catalogs/default_catalog`
+   */
+  // const parent = 'abc123'
+  /**
+   *  Required. The desired input location of the data.
+   */
+  // const inputConfig = {}
+  /**
+   *  The desired location of errors incurred during the Import. Cannot be set
+   *  for inline user event imports.
+   */
+  // const errorsConfig = {}
+
+  // Imports the Retail library
+  const {UserEventServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new UserEventServiceClient();
+
+  async function callImportUserEvents() {
+    // Construct request
+    const request = {
+      parent,
+      inputConfig,
+    };
+
+    // Run request
+    const [operation] = await retailClient.importUserEvents(request);
+    const [response] = await operation.promise();
+    console.log(response);
+  }
+
+  callImportUserEvents();
+  // [END retail_v2_generated_UserEventService_ImportUserEvents_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/user_event_service.purge_user_events.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent, filter) {
+  // [START retail_v2_generated_UserEventService_PurgeUserEvents_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The resource name of the catalog under which the events are
+   *  created. The format is
+   *  `projects/${projectId}/locations/global/catalogs/${catalogId}`
+   */
+  // const parent = 'abc123'
+  /**
+   *  Required. The filter string to specify the events to be deleted with a
+   *  length limit of 5,000 characters. Empty string filter is not allowed. The
+   *  eligible fields for filtering are:
+   *  * `eventType`: Double quoted
+   *  UserEvent.event_type google.cloud.retail.v2.UserEvent.event_type  string.
+   *  * `eventTime`: in ISO 8601 "zulu" format.
+   *  * `visitorId`: Double quoted string. Specifying this will delete all
+   *    events associated with a visitor.
+   *  * `userId`: Double quoted string. Specifying this will delete all events
+   *    associated with a user.
+   *  Examples:
+   *  * Deleting all events in a time range:
+   *    `eventTime > "2012-04-23T18:25:43.511Z"
+   *    eventTime < "2012-04-23T18:30:43.511Z"`
+   *  * Deleting specific eventType in time range:
+   *    `eventTime > "2012-04-23T18:25:43.511Z" eventType = "detail-page-view"`
+   *  * Deleting all events for a specific visitor:
+   *    `visitorId = "visitor1024"`
+   *  The filtering fields are assumed to have an implicit AND.
+   */
+  // const filter = 'abc123'
+  /**
+   *  Actually perform the purge.
+   *  If `force` is set to false, the method will return the expected purge count
+   *  without deleting any user events.
+   */
+  // const force = true
+
+  // Imports the Retail library
+  const {UserEventServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new UserEventServiceClient();
+
+  async function callPurgeUserEvents() {
+    // Construct request
+    const request = {
+      parent,
+      filter,
+    };
+
+    // Run request
+    const [operation] = await retailClient.purgeUserEvents(request);
+    const [response] = await operation.promise();
+    console.log(response);
+  }
+
+  callPurgeUserEvents();
+  // [END retail_v2_generated_UserEventService_PurgeUserEvents_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

nodejs-retail/samples/generated/v2/user_event_service.rejoin_user_events.js

+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// ** This file is automatically generated by gapic-generator-typescript. **
+// ** https://github.com/googleapis/gapic-generator-typescript **
+// ** All changes to this file may be overwritten. **
+
+
+
+'use strict';
+
+function main(parent) {
+  // [START retail_v2_generated_UserEventService_RejoinUserEvents_async]
+  /**
+   * This snippet has been automatically generated and should be regarded as a code template only.
+   * It will require modifications to work.
+   * It may require correct/in-range values for request initialization.
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  /**
+   *  Required. The parent catalog resource name, such as
+   *  `projects/1234/locations/global/catalogs/default_catalog`.
+   */
+  // const parent = 'abc123'
+  /**
+   *  The type of the user event rejoin to define the scope and range of the user
+   *  events to be rejoined with the latest product catalog. Defaults to
+   *  USER_EVENT_REJOIN_SCOPE_UNSPECIFIED if this field is not set, or set to an
+   *  invalid integer value.
+   */
+  // const userEventRejoinScope = {}
+
+  // Imports the Retail library
+  const {UserEventServiceClient} = require('@google-cloud/retail').v2;
+
+  // Instantiates a client
+  const retailClient = new UserEventServiceClient();
+
+  async function callRejoinUserEvents() {
+    // Construct request
+    const request = {
+      parent,
+    };
+
+    // Run request
+    const [operation] = await retailClient.rejoinUserEvents(request);
+    const [response] = await operation.promise();
+    console.log(response);
+  }
+
+  callRejoinUserEvents();
+  // [END retail_v2_generated_UserEventService_RejoinUserEvents_async]
+}
+
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));