diff --git a/.github/workflows/security-center-snippets.yaml b/.github/workflows/security-center-snippets.yaml
new file mode 100644
index 0000000000..260adf0e1b
--- /dev/null
+++ b/.github/workflows/security-center-snippets.yaml
@@ -0,0 +1,70 @@
+name: security-center-snippets
+on:
+  push:
+    branches:
+    - main
+    paths:
+    - 'security-center/snippets/**'
+  pull_request:
+    paths:
+    - 'security-center/snippets/**'
+  pull_request_target:
+    types: [labeled]
+    paths:
+    - 'security-center/snippets/**'
+  schedule:
+  - cron:  '0 0 * * 0'
+env:
+  GCLOUD_ORGANIZATION: 1081635000895
+jobs:
+  test:
+    if: ${{ github.event.action != 'labeled' || github.event.label.name == 'actions:force-run' }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    permissions:
+      contents: 'write'
+      pull-requests: 'write'
+      id-token: 'write'
+    steps:
+    - uses: actions/checkout@v3.1.0
+      with:
+        ref: ${{github.event.pull_request.head.sha}}
+    - uses: 'google-github-actions/auth@v1.0.0'
+      with:
+        workload_identity_provider: 'projects/1046198160504/locations/global/workloadIdentityPools/github-actions-pool/providers/github-actions-provider'
+        service_account: 'kokoro-system-test@long-door-651.iam.gserviceaccount.com'
+        create_credentials_file: 'true'
+        access_token_lifetime: 600s
+    - uses: actions/setup-node@v3.5.1
+      with:
+        node-version: 16
+    - run: npm install
+      working-directory: security-center/snippets
+    - run: npm test
+      working-directory: security-center/snippets
+      env:
+        MOCHA_REPORTER_SUITENAME: security_center_snippets
+        MOCHA_REPORTER_OUTPUT: security_center_snippets_sponge_log.xml
+        MOCHA_REPORTER: xunit
+    - if: ${{ github.event.action == 'labeled' && github.event.label.name == 'actions:force-run' }}
+      uses: actions/github-script@v6
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        script: |
+          try {
+            await github.rest.issues.removeLabel({
+              name: 'actions:force-run',
+              owner: 'GoogleCloudPlatform',
+              repo: 'nodejs-docs-samples',
+              issue_number: context.payload.pull_request.number
+            });
+          } catch (e) {
+            if (!e.message.includes('Label does not exist')) {
+              throw e;
+            }
+          }
+    - if: ${{ github.event_name == 'schedule'}}
+      run: |
+        curl https://github.com/googleapis/repo-automation-bots/releases/download/flakybot-1.1.0/flakybot -o flakybot -s -L
+        chmod +x ./flakybot
+        ./flakybot --repo GoogleCloudPlatform/nodejs-docs-samples --commit_hash ${{github.sha}} --build_url https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}
diff --git a/.github/workflows/workflows.json b/.github/workflows/workflows.json
index 93d89889a6..d2aebb5c0b 100644
--- a/.github/workflows/workflows.json
+++ b/.github/workflows/workflows.json
@@ -57,8 +57,9 @@
   "datacatalog/cloud-client",
   "datacatalog/quickstart",
   "datastore/functions",
-  "service-directory/snippets",
   "scheduler",
+  "security-center/snippets",
+  "service-directory/snippets",
   "secret-manager",
   "speech",
   "talent",
diff --git a/security-center/snippets/package.json b/security-center/snippets/package.json
new file mode 100644
index 0000000000..cb626bcbc6
--- /dev/null
+++ b/security-center/snippets/package.json
@@ -0,0 +1,24 @@
+{
+  "name": "nodejs-security-center-samples",
+  "private": true,
+  "files": [
+    "**/*.js",
+    "!system-test/"
+  ],
+  "engines": {
+    "node": ">=12.0.0"
+  },
+  "scripts": {
+    "test": "mocha system-test/ --recursive --timeout 6000000"
+  },
+  "license": "Apache-2.0",
+  "dependencies": {
+    "@google-cloud/pubsub": "^3.0.0",
+    "@google-cloud/security-center": "^6.3.1"
+  },
+  "devDependencies": {
+    "chai": "^4.2.0",
+    "mocha": "^8.0.0",
+    "uuid": "^9.0.0"
+  }
+}
\ No newline at end of file
diff --git a/security-center/snippets/system-test/v1/assetSecurityMarks.test.js b/security-center/snippets/system-test/v1/assetSecurityMarks.test.js
new file mode 100644
index 0000000000..77c417535f
--- /dev/null
+++ b/security-center/snippets/system-test/v1/assetSecurityMarks.test.js
@@ -0,0 +1,86 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+const {SecurityCenterClient} = require('@google-cloud/security-center');
+const {assert} = require('chai');
+const {describe, it, before} = require('mocha');
+const {execSync} = require('child_process');
+const exec = cmd => execSync(cmd, {encoding: 'utf8'});
+
+const organizationId = process.env['GCLOUD_ORGANIZATION'];
+
+describe('client with security marks for assets', async () => {
+  let data;
+  before(async () => {
+    // Creates a new client.
+    const client = new SecurityCenterClient();
+
+    const [assetResults] = await client.listAssets({
+      parent: client.organizationPath(organizationId),
+    });
+    const randomAsset =
+      assetResults[Math.floor(Math.random() * assetResults.length)].asset;
+    console.log('random %j', randomAsset);
+    data = {
+      orgId: organizationId,
+      assetName: randomAsset.name,
+    };
+    console.log('data %j', data);
+  });
+  it('client can add security marks to asset.', () => {
+    const output = exec(`node v1/addSecurityMarks.js ${data.assetName}`);
+    assert.include(output, data.assetName);
+    assert.match(output, /key_a/);
+    assert.match(output, /value_a/);
+    assert.match(output, /key_b/);
+    assert.match(output, /value_b/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can add and delete security marks', () => {
+    // Ensure marks are set.
+    exec(`node v1/addSecurityMarks.js ${data.assetName}`);
+
+    const output = exec(`node v1/addDeleteSecurityMarks.js ${data.assetName}`);
+    assert.match(output, /key_a/);
+    assert.match(output, /new_value_a/);
+    assert.notMatch(output, /key_b/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can delete security marks', () => {
+    // Ensure marks are set.
+    exec(`node v1/addSecurityMarks.js ${data.assetName}`);
+
+    const output = exec(`node v1/deleteSecurityMarks.js ${data.assetName}`);
+    assert.notMatch(output, /key_a/);
+    assert.notMatch(output, /value_a/);
+    assert.notMatch(output, /key_b/);
+    assert.notMatch(output, /value_b/);
+    assert.include(output, data.assetName);
+    assert.include(output, data.assetName);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can list assets with security marks', () => {
+    // Ensure marks are set.
+    exec(`node v1/addSecurityMarks.js ${data.assetName}`);
+
+    const output = exec(`node v1/listAssetsWithSecurityMarks.js ${data.orgId}`);
+    assert.include(output, data.assetName);
+    assert.notMatch(output, /undefined/);
+  });
+});
diff --git a/security-center/snippets/system-test/v1/findings.test.js b/security-center/snippets/system-test/v1/findings.test.js
new file mode 100644
index 0000000000..d1f5173ad2
--- /dev/null
+++ b/security-center/snippets/system-test/v1/findings.test.js
@@ -0,0 +1,204 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+const {SecurityCenterClient} = require('@google-cloud/security-center');
+const {assert} = require('chai');
+const {describe, it, before} = require('mocha');
+const {execSync} = require('child_process');
+const exec = cmd => execSync(cmd, {encoding: 'utf8'});
+
+const organizationId = process.env['GCLOUD_ORGANIZATION'];
+
+describe('Client with SourcesAndFindings', async () => {
+  let data;
+  before(async () => {
+    // Creates a new client.
+    const client = new SecurityCenterClient();
+    const [source] = await client
+      .createSource({
+        source: {
+          displayName: 'Customized Display Name',
+          description: 'A new custom source that does X',
+        },
+        parent: client.organizationPath(organizationId),
+      })
+      .catch(error => console.error(error));
+    const eventTime = new Date();
+    const createFindingTemplate = {
+      parent: source.name,
+      findingId: 'somefinding',
+      finding: {
+        state: 'ACTIVE',
+        // Resource the finding is associated with.  This is an
+        // example any resource identifier can be used.
+        resourceName:
+          '//cloudresourcemanager.googleapis.com/organizations/11232',
+        // A free-form category.
+        category: 'MEDIUM_RISK_ONE',
+        // The time associated with discovering the issue.
+        eventTime: {
+          seconds: Math.floor(eventTime.getTime() / 1000),
+          nanos: (eventTime.getTime() % 1000) * 1e6,
+        },
+      },
+    };
+    const [finding] = await client.createFinding(createFindingTemplate);
+    createFindingTemplate.findingId = 'untouchedFindingId';
+    createFindingTemplate.finding.category = 'XSS';
+    const [untouchedFinding] = await client
+      .createFinding(createFindingTemplate)
+      .catch(error => console.error(error));
+    data = {
+      orgId: organizationId,
+      sourceName: source.name,
+      findingName: finding.name,
+      untouchedFindingName: untouchedFinding.name,
+    };
+    console.log('my data %j', data);
+  });
+
+  it('client can create source', () => {
+    const output = exec(`node v1/createSource.js ${data.orgId}`);
+    assert.match(output, new RegExp(data.orgId));
+    assert.match(output, /New Source/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can get source', () => {
+    const output = exec(`node v1/getSource.js ${data.sourceName}`);
+    assert.match(output, new RegExp(data.sourceName));
+    assert.match(output, /Source/);
+    assert.match(output, /"description":"A new custom source that does X"/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can list all sources', () => {
+    const output = exec(`node v1/listAllSources.js ${data.orgId}`);
+    assert.match(output, new RegExp(data.sourceName));
+    assert.match(output, /Sources/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can update a source', () => {
+    const output = exec(`node v1/updateSource.js ${data.sourceName}`);
+    assert.match(output, new RegExp(data.sourceName));
+    assert.match(output, /New Display Name/);
+    assert.match(output, /source that does X/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can create a finding', () => {
+    const output = exec(`node v1/createFinding.js ${data.sourceName}`);
+    assert.match(output, new RegExp(data.sourceName));
+    assert.match(output, /New finding created/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can create a finding with source properties', () => {
+    const output = exec(
+      `node v1/createFindingSourceProperties.js ${data.sourceName}`
+    );
+    assert.match(output, new RegExp(data.sourceName));
+    assert.match(output, /New finding created/);
+    assert.match(output, /n_value/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can update a findings source properties', () => {
+    const output = exec(
+      `node v1/updateFindingSourceProperties.js ${data.findingName}`
+    );
+    assert.match(output, new RegExp(data.findingName));
+    assert.match(output, /Updated Finding/);
+    assert.match(output, /new_string_example/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can set finding state', () => {
+    const output = exec(`node v1/setFindingState.js ${data.findingName}`);
+    assert.match(output, new RegExp(data.findingName));
+    assert.match(output, /INACTIVE/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can test IAM privileges', () => {
+    const output = exec(`node v1/testIam.js ${data.sourceName}`);
+    assert.equal(
+      (output.match(/true/g) || []).length,
+      2,
+      `${output} contains true twice`
+    );
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can list all findings', () => {
+    const output = exec(`node v1/listAllFindings.js ${data.orgId}`);
+    assert.match(output, new RegExp(data.findingName));
+    assert.match(output, new RegExp(data.untouchedFindingName));
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can list only some findings', () => {
+    const output = exec(`node v1/listFilteredFindings.js ${data.sourceName}`);
+    assert.match(output, new RegExp(data.findingName));
+    assert.notMatch(output, new RegExp(data.untouchedFindingName));
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can list findings at a time.', () => {
+    const output = exec(`node v1/listFindingsAtTime.js ${data.sourceName}`);
+    // Nothing was created for the source more then a few minutes ago, so
+    // days ago should return nothing.
+    assert.equal(output, '');
+  });
+
+  it('client can add security marks to finding', () => {
+    const output = exec(
+      `node v1/addFindingSecurityMarks.js ${data.findingName}`
+    );
+    assert.match(output, new RegExp(data.findingName));
+    assert.match(output, /key_a/);
+    assert.match(output, /value_a/);
+    assert.match(output, /key_b/);
+    assert.match(output, /value_b/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can list findings withe security marks', () => {
+    // Ensure marks are set.
+    exec(`node v1/addFindingSecurityMarks.js ${data.findingName}`);
+    const output = exec(
+      `node v1/listFindingsWithSecurityMarks.js ${data.sourceName}`
+    );
+    assert.notMatch(output, new RegExp(data.findingName));
+    assert.match(output, new RegExp(data.untouchedFindingName));
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can get a sources policy', () => {
+    const output = exec(`node v1/getSourceIam.js ${data.sourceName}`);
+    assert.match(output, /Current policy/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client set a sources policy', () => {
+    const user = 'csccclienttest@gmail.com';
+    const output = exec(`node v1/setSourceIam.js ${data.sourceName} ${user}`);
+    assert.match(output, /Updated policy/);
+    assert.include(output, user);
+    assert.notMatch(output, /undefined/);
+  });
+});
diff --git a/security-center/snippets/system-test/v1/listAllAssets.test.js b/security-center/snippets/system-test/v1/listAllAssets.test.js
new file mode 100644
index 0000000000..516c8c8a84
--- /dev/null
+++ b/security-center/snippets/system-test/v1/listAllAssets.test.js
@@ -0,0 +1,30 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+const {assert} = require('chai');
+const {describe, it} = require('mocha');
+const {execSync} = require('child_process');
+const exec = cmd => execSync(cmd, {encoding: 'utf8'});
+
+const organization_id = process.env['GCLOUD_ORGANIZATION'];
+
+describe('listAllAssets', () => {
+  it('should print all assets in org', () => {
+    const output = exec(`node v1/listAllAssets.js ${organization_id}`);
+    assert.isAtLeast(output.match(/\n/g).length + 1, 62);
+    assert.notMatch(output, /undefined/);
+  });
+});
diff --git a/security-center/snippets/system-test/v1/listAssetsAndChanges.test.js b/security-center/snippets/system-test/v1/listAssetsAndChanges.test.js
new file mode 100644
index 0000000000..c8975d9d15
--- /dev/null
+++ b/security-center/snippets/system-test/v1/listAssetsAndChanges.test.js
@@ -0,0 +1,31 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+const {assert} = require('chai');
+const {describe, it} = require('mocha');
+const {execSync} = require('child_process');
+const exec = cmd => execSync(cmd, {encoding: 'utf8'});
+
+const organization_id = process.env['GCLOUD_ORGANIZATION'];
+
+describe('listAssetsandChanges', () => {
+  it('should print projects with state changes', () => {
+    const output = exec(`node v1/listAssetsAndChanges.js ${organization_id}`);
+    assert.match(output, /(ADDED|ACTIVE)/);
+    assert.equal(4, output.match(/\n/g).length + 1, '== number of projects');
+    assert.notMatch(output, /undefined/);
+  });
+});
diff --git a/security-center/snippets/system-test/v1/listAssetsAtTime.test.js b/security-center/snippets/system-test/v1/listAssetsAtTime.test.js
new file mode 100644
index 0000000000..cad70cb513
--- /dev/null
+++ b/security-center/snippets/system-test/v1/listAssetsAtTime.test.js
@@ -0,0 +1,30 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+const {assert} = require('chai');
+const {describe, it} = require('mocha');
+const {execSync} = require('child_process');
+const exec = cmd => execSync(cmd, {encoding: 'utf8'});
+
+const organization_id = process.env['GCLOUD_ORGANIZATION'];
+
+describe('listAssetsAttime', () => {
+  it('should print projects', () => {
+    const output = exec(`node v1/listAssetsAtTime.js ${organization_id}`);
+    assert.equal(4, output.match(/\n/g).length + 1, '== number of projects');
+    assert.notMatch(output, /undefined/);
+  });
+});
diff --git a/security-center/snippets/system-test/v1/listFilteredAssets.test.js b/security-center/snippets/system-test/v1/listFilteredAssets.test.js
new file mode 100644
index 0000000000..ef544da721
--- /dev/null
+++ b/security-center/snippets/system-test/v1/listFilteredAssets.test.js
@@ -0,0 +1,30 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+const {assert} = require('chai');
+const {describe, it} = require('mocha');
+const {execSync} = require('child_process');
+const exec = cmd => execSync(cmd, {encoding: 'utf8'});
+
+const organization_id = process.env['GCLOUD_ORGANIZATION'];
+
+describe('listAllAssets', () => {
+  it('should print all assets in org', () => {
+    const output = exec(`node v1/listFilteredAssets.js ${organization_id}`);
+    assert.isAtLeast(4, output.match(/\n/g).length + 1);
+    assert.notMatch(output, /undefined/);
+  });
+});
diff --git a/security-center/snippets/system-test/v1/notifications.test.js b/security-center/snippets/system-test/v1/notifications.test.js
new file mode 100644
index 0000000000..5c51b726f1
--- /dev/null
+++ b/security-center/snippets/system-test/v1/notifications.test.js
@@ -0,0 +1,110 @@
+// 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.
+
+'use strict';
+
+const {SecurityCenterClient} = require('@google-cloud/security-center');
+const uuidv1 = require('uuid').v1;
+const {assert} = require('chai');
+const {describe, it, before, after} = require('mocha');
+const {execSync} = require('child_process');
+const exec = cmd => execSync(cmd, {encoding: 'utf8'});
+
+const organizationId = process.env['GCLOUD_ORGANIZATION'];
+const orgName = 'organizations/' + organizationId;
+const pubsubTopic = 'projects/project-a-id/topics/notifications-sample-topic';
+
+describe('Client with Notifications', async () => {
+  const createConfig = 'notif-config-test-node-create' + uuidv1();
+  const deleteConfig = 'notif-config-test-node-delete' + uuidv1();
+  const getConfig = 'notif-config-test-node-get' + uuidv1();
+  const listConfig = 'notif-config-test-node-list' + uuidv1();
+  const updateConfig = 'notif-config-test-node-update' + uuidv1();
+
+  before(async () => {
+    const client = new SecurityCenterClient();
+    async function createNotificationConfig(configId) {
+      /*eslint no-unused-vars: ["error", { "varsIgnorePattern": "^_" }]*/
+      const [_response] = await client.createNotificationConfig({
+        parent: orgName,
+        configId: configId,
+        notificationConfig: {
+          description: 'Sample config for node.js',
+          pubsubTopic: pubsubTopic,
+          streamingConfig: {filter: 'state = "ACTIVE"'},
+        },
+      });
+    }
+
+    await createNotificationConfig(deleteConfig);
+    await createNotificationConfig(getConfig);
+    await createNotificationConfig(listConfig);
+    await createNotificationConfig(updateConfig);
+  });
+
+  after(async () => {
+    const client = new SecurityCenterClient();
+    async function deleteNotificationConfig(configId) {
+      const name = client.notificationConfigPath(organizationId, configId);
+      await client.deleteNotificationConfig({name: name});
+    }
+
+    await deleteNotificationConfig(createConfig);
+    await deleteNotificationConfig(getConfig);
+    await deleteNotificationConfig(listConfig);
+    await deleteNotificationConfig(updateConfig);
+  });
+
+  it('client can create config', () => {
+    const output = exec(
+      `node v1/createNotificationConfig.js ${organizationId} ${createConfig} ${pubsubTopic}`
+    );
+    assert.include(output, createConfig);
+    assert.match(output, /Notification config creation succeeded/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can delete config', () => {
+    const output = exec(
+      `node v1/deleteNotificationConfig.js ${organizationId} ${deleteConfig}`
+    );
+    assert.include(output, 'Notification config deleted');
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can get config', () => {
+    const output = exec(
+      `node v1/getNotificationConfig.js ${organizationId} ${getConfig}`
+    );
+    assert.include(output, getConfig);
+    assert.match(output, /Notification config/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can list configs', () => {
+    const output = exec(`node v1/listNotificationConfigs.js ${organizationId}`);
+    assert.include(output, listConfig);
+    assert.match(output, /Received Notification configs/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can update configs', () => {
+    const output = exec(
+      `node v1/updateNotificationConfig.js ${organizationId} ${updateConfig} ${pubsubTopic}`
+    );
+    assert.include(output, updateConfig);
+    assert.match(output, /notification config update succeeded/);
+    assert.notMatch(output, /undefined/);
+  });
+});
diff --git a/security-center/snippets/system-test/v1/orgSettings.test.js b/security-center/snippets/system-test/v1/orgSettings.test.js
new file mode 100644
index 0000000000..a3fc8498fc
--- /dev/null
+++ b/security-center/snippets/system-test/v1/orgSettings.test.js
@@ -0,0 +1,36 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+const {assert} = require('chai');
+const {describe, it} = require('mocha');
+const {execSync} = require('child_process');
+const exec = cmd => execSync(cmd, {encoding: 'utf8'});
+
+const organizationId = process.env['GCLOUD_ORGANIZATION'];
+
+describe('client with organization settings', () => {
+  it('client can enable asset discovery', () => {
+    const output = exec(`node v1/enableAssetDiscovery.js ${organizationId}`);
+    assert.match(output, new RegExp(organizationId));
+    assert.match(output, /true/);
+    assert.notMatch(output, /undefined/);
+  });
+
+  it('client can get organization settings', () => {
+    const output = exec(`node v1/getOrganizationSettings.js ${organizationId}`);
+    assert.match(output, new RegExp(organizationId));
+  });
+});
diff --git a/security-center/snippets/v1/addDeleteSecurityMarks.js b/security-center/snippets/v1/addDeleteSecurityMarks.js
new file mode 100644
index 0000000000..000f834625
--- /dev/null
+++ b/security-center/snippets/v1/addDeleteSecurityMarks.js
@@ -0,0 +1,49 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+'use strict';
+
+/**
+ * Demostrates adding/updating at the same time as deleting security
+ * marks from an asset.
+ */
+function main(assetName = 'full asset path to add marks to') {
+  // [START securitycenter_add_delete_security_marks]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  async function addDeleteSecurityMarks() {
+    // assetName is the full resource path for the asset to update.
+    /*
+     * TODO(developer): Uncomment the following lines
+     */
+    // assetName = "organizations/123123342/assets/12312321";
+    const [newMarks] = await client.updateSecurityMarks({
+      securityMarks: {
+        name: `${assetName}/securityMarks`,
+        marks: {key_a: 'new_value_a'},
+      },
+      // Only update the enableAssetDiscovery field.
+      updateMask: {paths: ['marks.key_a', 'marks.key_b']},
+    });
+
+    console.log('New marks: %j', newMarks);
+  }
+  addDeleteSecurityMarks();
+  // [END securitycenter_add_delete_security_marks]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/addFindingSecurityMarks.js b/security-center/snippets/v1/addFindingSecurityMarks.js
new file mode 100644
index 0000000000..f834e0cb62
--- /dev/null
+++ b/security-center/snippets/v1/addFindingSecurityMarks.js
@@ -0,0 +1,49 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+'use strict';
+
+/**
+ * Demostrates adding security marks to a finding.
+ */
+function main(findingName = 'full finding path to add marks to') {
+  // [START securitycenter_add_finding_security_marks]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  async function addFindingSecurityMarks() {
+    // findingName is the full resource path for the finding to update.
+    /*
+     * TODO(developer): Uncomment the following lines
+     */
+    // const findingName =
+    // "organizations/123123342/sources/1213/findings/findingid";
+    const [newMarks] = await client.updateSecurityMarks({
+      securityMarks: {
+        name: `${findingName}/securityMarks`,
+        marks: {key_a: 'value_a', key_b: 'value_b'},
+      },
+      // Only update the marks with these keys.
+      updateMask: {paths: ['marks.key_a', 'marks.key_b']},
+    });
+
+    console.log('New marks: %j', newMarks);
+  }
+  addFindingSecurityMarks();
+  // [END securitycenter_add_finding_security_marks]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/addSecurityMarks.js b/security-center/snippets/v1/addSecurityMarks.js
new file mode 100644
index 0000000000..203efef8f9
--- /dev/null
+++ b/security-center/snippets/v1/addSecurityMarks.js
@@ -0,0 +1,49 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+/**
+ * Demostrates adding security marks to an asset.
+ */
+function main(assetName = 'full asset path to add marks to') {
+  // [START securitycenter_add_security_marks]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  async function addSecurityMarks() {
+    // assetName is the full resource path for the asset to update.
+    /*
+     * TODO(developer): Uncomment the following lines
+     */
+    // const assetName = "organizations/123123342/assets/12312321";
+    const [newMarks] = await client.updateSecurityMarks({
+      securityMarks: {
+        name: `${assetName}/securityMarks`,
+        marks: {key_a: 'value_a', key_b: 'value_b'},
+      },
+      // Only update the marks with these keys.
+      updateMask: {paths: ['marks.key_a', 'marks.key_b']},
+    });
+
+    console.log('New marks: %', newMarks);
+  }
+  addSecurityMarks();
+  // [END securitycenter_add_security_marks]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/createFinding.js b/security-center/snippets/v1/createFinding.js
new file mode 100644
index 0000000000..4e360ae31e
--- /dev/null
+++ b/security-center/snippets/v1/createFinding.js
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/**
+ * Demonstrates how to create a new security finding in CSCC.
+ */
+function main(sourceName = 'FULL_PATH_TO_SOURCE_FOR_FINDING') {
+  // [START securitycenter_create_finding]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  // sourceName is the full resource name of the source the finding should
+  // be associated with.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const sourceName = "organizations/111122222444/sources/1234";
+
+  // Use now as the eventTime for the security finding.
+  const eventTime = new Date();
+  async function createFinding() {
+    const [newFinding] = await client.createFinding({
+      parent: sourceName,
+      findingId: 'samplefindingid',
+      finding: {
+        state: 'ACTIVE',
+        // Resource the finding is associated with.  This is an
+        // example any resource identifier can be used.
+        resourceName:
+          '//cloudresourcemanager.googleapis.com/organizations/11232',
+        // A free-form category.
+        category: 'MEDIUM_RISK_ONE',
+        // The time associated with discovering the issue.
+        eventTime: {
+          seconds: Math.floor(eventTime.getTime() / 1000),
+          nanos: (eventTime.getTime() % 1000) * 1e6,
+        },
+      },
+    });
+    console.log('New finding created: %j', newFinding);
+  }
+  createFinding();
+  // [END securitycenter_create_finding]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/createFindingSourceProperties.js b/security-center/snippets/v1/createFindingSourceProperties.js
new file mode 100644
index 0000000000..8f15c79828
--- /dev/null
+++ b/security-center/snippets/v1/createFindingSourceProperties.js
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/**
+ * Demonstrates how to create a new security finding in CSCC with source
+ * properties.
+ */
+function main(sourceName = 'FULL_PATH_TO_SOURCE_FOR_FINDING') {
+  // [START securitycenter_create_finding_with_source_properties]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  // sourceName is the full resource name of the source the finding should
+  // be associated with.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const sourceName = "organizations/111122222444/sources/1234";
+
+  // Use now as the eventTime for the security finding.
+  const eventTime = new Date();
+  async function createFinding() {
+    const [newFinding] = await client.createFinding({
+      parent: sourceName,
+      findingId: 'findingwithprops',
+      finding: {
+        state: 'ACTIVE',
+        // Resource the finding is associated with.  This is an
+        // example any resource identifier can be used.
+        resourceName:
+          '//cloudresourcemanager.googleapis.com/organizations/11232',
+        // A free-form category.
+        category: 'MEDIUM_RISK_ONE',
+        // The time associated with discovering the issue.
+        eventTime: {
+          seconds: Math.floor(eventTime.getTime() / 1000),
+          nanos: (eventTime.getTime() % 1000) * 1e6,
+        },
+        sourceProperties: {
+          s_value: {stringValue: 'string_example'},
+          n_value: {numberValue: 1234},
+        },
+      },
+    });
+    console.log('New finding created: %j', newFinding);
+  }
+  createFinding();
+  // [END securitycenter_create_finding_with_source_properties]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/createNotificationConfig.js b/security-center/snippets/v1/createNotificationConfig.js
new file mode 100644
index 0000000000..d08431c0d9
--- /dev/null
+++ b/security-center/snippets/v1/createNotificationConfig.js
@@ -0,0 +1,51 @@
+// 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.
+'use strict';
+
+function main(
+  organizationId = 'your-org-id',
+  configId = 'your-config-name',
+  pubsubTopic = 'projects/{your-project}/topics/{your-topic}'
+) {
+  // [START securitycenter_create_notification_config]
+  // npm install @google-cloud/security-center/
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  const client = new SecurityCenterClient();
+
+  // organizationId = "your-org-id";
+  // configId = "your-config-name";
+  // pubsubTopic = "projects/{your-project}/topics/{your-topic}";
+  // Ensure this Service Account has the "pubsub.topics.setIamPolicy" permission on this topic.
+
+  const orgName = client.organizationPath(organizationId);
+
+  async function createNotificationConfig() {
+    const [response] = await client.createNotificationConfig({
+      parent: orgName,
+      configId: configId,
+      notificationConfig: {
+        description: 'Sample config for node.js',
+        pubsubTopic: pubsubTopic,
+        streamingConfig: {filter: 'state = "ACTIVE"'},
+      },
+    });
+    console.log('Notification config creation succeeded: ', response);
+  }
+
+  createNotificationConfig();
+  // [END securitycenter_create_notification_config]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/createSource.js b/security-center/snippets/v1/createSource.js
new file mode 100644
index 0000000000..4d85070867
--- /dev/null
+++ b/security-center/snippets/v1/createSource.js
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/**
+ * createSource demonstrates how to create a new security finding source.
+ */
+function main(organizationId = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_create_source]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  // organizationId is numeric organization identifier.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const organizationId = "1234567777";
+  async function createSource() {
+    const [source] = await client.createSource({
+      source: {
+        displayName: 'Customized Display Name',
+        description: 'A new custom source that does X',
+      },
+      parent: client.organizationPath(organizationId),
+    });
+    console.log('New Source: %j', source);
+  }
+  createSource();
+  // [END securitycenter_create_source]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/deleteNotificationConfig.js b/security-center/snippets/v1/deleteNotificationConfig.js
new file mode 100644
index 0000000000..944f28b20e
--- /dev/null
+++ b/security-center/snippets/v1/deleteNotificationConfig.js
@@ -0,0 +1,39 @@
+// 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.
+'use strict';
+
+function main(organizationId = 'your-org-id', configId = 'your-config-id') {
+  // [START securitycenter_delete_notification_config]
+  // npm install @google-cloud/security-center/
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  const client = new SecurityCenterClient();
+
+  // organizationId = "your-org-id";
+  // configId = "your-config-id";
+  const formattedConfigName = client.notificationConfigPath(
+    organizationId,
+    configId
+  );
+
+  async function deleteNotificationConfg() {
+    await client.deleteNotificationConfig({name: formattedConfigName});
+    console.log('Notification config deleted: ', formattedConfigName);
+  }
+
+  deleteNotificationConfg();
+  // [END securitycenter_delete_notification_config]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/deleteSecurityMarks.js b/security-center/snippets/v1/deleteSecurityMarks.js
new file mode 100644
index 0000000000..7ed7e187ae
--- /dev/null
+++ b/security-center/snippets/v1/deleteSecurityMarks.js
@@ -0,0 +1,49 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+/**
+ * Demostrates deleting security marks on an asset.
+ */
+function main(assetName = 'full asset path to add marks to') {
+  // [START securitycenter_delete_security_marks]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  async function deleteSecurityMarks() {
+    // assetName is the full resource path for the asset to update.
+    /*
+     * TODO(developer): Uncomment the following lines
+     */
+    // const assetName = "organizations/123123342/assets/12312321";
+    const [newMarks] = await client.updateSecurityMarks({
+      securityMarks: {
+        name: `${assetName}/securityMarks`,
+        // Intentionally, not setting marks to delete them.
+      },
+      // Only delete marks for the following keys.
+      updateMask: {paths: ['marks.key_a', 'marks.key_b']},
+    });
+
+    console.log('Updated marks: %j', newMarks);
+  }
+  deleteSecurityMarks();
+  // [END securitycenter_delete_security_marks]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/enableAssetDiscovery.js b/security-center/snippets/v1/enableAssetDiscovery.js
new file mode 100644
index 0000000000..af11e12d48
--- /dev/null
+++ b/security-center/snippets/v1/enableAssetDiscovery.js
@@ -0,0 +1,50 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+/**
+ * Demostrates enabling asset discovery for an organization.
+ */
+function main(organizationId = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_enable_asset_discovery]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  async function updateOrgSettings() {
+    //  organizationId is the numeric ID of the organization.
+    /*
+     * TODO(developer): Uncomment the following lines
+     */
+    // const organizationId = "111122222444";
+    const orgName = client.organizationPath(organizationId);
+    const [newSettings] = await client.updateOrganizationSettings({
+      organizationSettings: {
+        name: `${orgName}/organizationSettings`,
+        enableAssetDiscovery: true,
+      },
+      // Only update the enableAssetDiscovery field.
+      updateMask: {paths: ['enable_asset_discovery']},
+    });
+
+    console.log('New settings: %j', newSettings);
+  }
+  updateOrgSettings();
+  // [END securitycenter_enable_asset_discovery]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/getNotificationConfig.js b/security-center/snippets/v1/getNotificationConfig.js
new file mode 100644
index 0000000000..a6742c9c73
--- /dev/null
+++ b/security-center/snippets/v1/getNotificationConfig.js
@@ -0,0 +1,41 @@
+// 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.
+'use strict';
+
+function main(organizationId = 'your-org-id', configId = 'your-config-id') {
+  // [START securitycenter_get_notification_config]
+  // npm install @google-cloud/security-center/
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  const client = new SecurityCenterClient();
+
+  // organizationId = "your-org-id";
+  // configId = "your-config-id";
+  const formattedConfigName = client.notificationConfigPath(
+    organizationId,
+    configId
+  );
+
+  async function getNotificationConfg() {
+    const [response] = await client.getNotificationConfig({
+      name: formattedConfigName,
+    });
+    console.log('Notification config: ', response);
+  }
+
+  getNotificationConfg();
+  // [END securitycenter_get_notification_config]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/getOrganizationSettings.js b/security-center/snippets/v1/getOrganizationSettings.js
new file mode 100644
index 0000000000..3e169f0b87
--- /dev/null
+++ b/security-center/snippets/v1/getOrganizationSettings.js
@@ -0,0 +1,46 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+/*
+ * Demostrates retrieving the current organization settings for CSCC.  This
+ * includes the current status of asset recovery.
+ */
+function main(organizationId = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_get_org_settings]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  async function getOrgSettings() {
+    //  organizationId is the numeric ID of the organization.
+    /*
+     * TODO(developer): Uncomment the following lines
+     */
+    // const organizaionId = "111122222444";
+    const orgName = client.organizationPath(organizationId);
+    const [settings] = await client.getOrganizationSettings({
+      name: `${orgName}/organizationSettings`,
+    });
+
+    console.log('Current settings: %j', settings);
+  }
+  getOrgSettings();
+  // [END securitycenter_get_org_settings]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/getSource.js b/security-center/snippets/v1/getSource.js
new file mode 100644
index 0000000000..1603221e03
--- /dev/null
+++ b/security-center/snippets/v1/getSource.js
@@ -0,0 +1,42 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+/**
+ * Demonstrates how to update fields on a security findings
+ * source.
+ */
+function main(sourceName = 'FULL_PATH_TO_SOURCE') {
+  // [START securitycenter_get_source]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  // sourceName is the full resource name of the source to be retrieved.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const sourceName = "organizations/111122222444/sources/1234";
+  async function getSource() {
+    const [source] = await client.getSource({name: sourceName});
+    console.log('Source: %j', source);
+  }
+
+  getSource();
+  // [END securitycenter_get_source]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/getSourceIam.js b/security-center/snippets/v1/getSourceIam.js
new file mode 100644
index 0000000000..e2e37a6f89
--- /dev/null
+++ b/security-center/snippets/v1/getSourceIam.js
@@ -0,0 +1,45 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+/*
+ * Demostrates retrieving the current IAM policy for a source.
+ */
+function main(sourceName = 'FULL_PATH_TO_SOURCE') {
+  // [START securitycenter_get_source_iam]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  async function getSourceIamPolicy() {
+    // sourceName is the full resource name to retrieve the policy for.
+    /*
+     * TODO(developer): Uncomment the following lines
+     */
+    // const sourceName = "organizations/111122222444/sources/1234";
+
+    const [existingPolicy] = await client.getIamPolicy({
+      resource: sourceName,
+    });
+
+    console.log('Current policy: %j', existingPolicy);
+  }
+  getSourceIamPolicy();
+  // [END securitycenter_get_source_iam]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listAllAssets.js b/security-center/snippets/v1/listAllAssets.js
new file mode 100644
index 0000000000..85c42cc437
--- /dev/null
+++ b/security-center/snippets/v1/listAllAssets.js
@@ -0,0 +1,48 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+/** Prints all assets in an organization. */
+function main(organizationId = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_list_all_assets]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  //  organizationId is the numeric ID of the organization.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const organizationId = "111122222444";
+  const orgName = client.organizationPath(organizationId);
+  // Call the API with automatic pagination.
+  async function listAssets() {
+    const [response] = await client.listAssets({parent: orgName});
+    let count = 0;
+    Array.from(response).forEach(result =>
+      console.log(
+        `${++count} ${result.asset.name} ${
+          result.asset.securityCenterProperties.resourceName
+        }`
+      )
+    );
+  }
+
+  listAssets();
+  // [END securitycenter_list_all_assets]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listAllFindings.js b/security-center/snippets/v1/listAllFindings.js
new file mode 100644
index 0000000000..fba81eb297
--- /dev/null
+++ b/security-center/snippets/v1/listAllFindings.js
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+'use strict';
+
+/**  Prints all findings across all sources. */
+function main(organizationId = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_list_all_findings]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  //  organizationId is the numeric ID of the organization.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const organizationId = "1234567777";
+
+  async function listAllFindings() {
+    const [response] = await client.listFindings({
+      // List findings across all sources.
+      parent: `organizations/${organizationId}/sources/-`,
+    });
+    let count = 0;
+    Array.from(response).forEach(result =>
+      console.log(
+        `${++count} ${result.finding.name} ${result.finding.resourceName}`
+      )
+    );
+  }
+  listAllFindings();
+  // [END securitycenter_list_all_findings]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listAllSources.js b/security-center/snippets/v1/listAllSources.js
new file mode 100644
index 0000000000..44e21d87a3
--- /dev/null
+++ b/security-center/snippets/v1/listAllSources.js
@@ -0,0 +1,45 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+/** Prints all sources in an organization. */
+function main(organizationId = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_list_sources]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  //  organizationId is the numeric ID of the organization.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const organizaionId = "111122222444";
+  const orgName = client.organizationPath(organizationId);
+  // Call the API with automatic pagination.
+  async function listSources() {
+    const [response] = await client.listSources({parent: orgName});
+    let count = 0;
+    console.log('Sources:');
+    Array.from(response).forEach(source =>
+      console.log('%d %j', ++count, source)
+    );
+  }
+
+  listSources();
+  // [END securitycenter_list_sources]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listAssetsAndChanges.js b/security-center/snippets/v1/listAssetsAndChanges.js
new file mode 100644
index 0000000000..233629bbf9
--- /dev/null
+++ b/security-center/snippets/v1/listAssetsAndChanges.js
@@ -0,0 +1,56 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+/**
+ * Prints project assets for the organization and there state changes from 30
+ * days ago.
+ */
+function main(organizationId = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_list_assets_and_changes]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  //  organizationId is the numeric ID of the organization.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const organizationId = "1234567777";
+  const orgName = client.organizationPath(organizationId);
+  // Call the API with automatic pagination.
+  async function listAssetsAndChanges() {
+    const [response] = await client.listAssets({
+      parent: orgName,
+      compareDuration: {seconds: 30 * /*Second in Day=*/ 86400, nanos: 0},
+      filter:
+        'security_center_properties.resource_type="google.cloud.resourcemanager.Project"',
+    });
+    let count = 0;
+    Array.from(response).forEach(result =>
+      console.log(
+        `${++count} ${result.asset.name} ${
+          result.asset.securityCenterProperties.resourceName
+        } ${result.stateChange}`
+      )
+    );
+  }
+
+  listAssetsAndChanges();
+  // [END securitycenter_list_assets_and_changes]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listAssetsAtTime.js b/security-center/snippets/v1/listAssetsAtTime.js
new file mode 100644
index 0000000000..72aeef914f
--- /dev/null
+++ b/security-center/snippets/v1/listAssetsAtTime.js
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/**
+ * Prints project assets for the organization as of yesterday.
+ */
+function main(organizationId = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_list_assets_at_time]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  //  organizationId is the numeric ID of the organization.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const organizationId = "1234567777";
+  const orgName = client.organizationPath(organizationId);
+
+  const oneDayAgo = new Date();
+  oneDayAgo.setDate(oneDayAgo.getDate() - 1);
+
+  // Call the API with automatic pagination.
+  async function listAssetsAtTime() {
+    const [response] = await client.listAssets({
+      parent: orgName,
+      filter:
+        'security_center_properties.resource_type="google.cloud.resourcemanager.Project"',
+      // readTime must be in the form of a google.protobuf.Timestamp object
+      // which takes seconds and nanoseconds.
+      readTime: {
+        seconds: Math.floor(oneDayAgo.getTime() / 1000),
+        nanos: (oneDayAgo.getTime() % 1000) * 1e6,
+      },
+    });
+    let count = 0;
+    Array.from(response).forEach(result =>
+      console.log(
+        `${++count} ${result.asset.name} ${
+          result.asset.securityCenterProperties.resourceName
+        }`
+      )
+    );
+  }
+
+  listAssetsAtTime();
+  // [END securitycenter_list_assets_at_time]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listAssetsWithSecurityMarks.js b/security-center/snippets/v1/listAssetsWithSecurityMarks.js
new file mode 100644
index 0000000000..634401ddd4
--- /dev/null
+++ b/security-center/snippets/v1/listAssetsWithSecurityMarks.js
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/**
+ * Prints assets with security mark of key_a == value_a.
+ */
+function main(organizationId = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_list_assets_with_security_marks]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  //  organizationId is the numeric ID of the organization.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const organizationId = "1234567777";
+  const orgName = client.organizationPath(organizationId);
+
+  // Call the API with automatic pagination.
+  async function listAssetsWithSecurityMarks() {
+    const [response] = await client.listAssets({
+      parent: orgName,
+      filter: 'security_marks.marks.key_a="value_a"',
+    });
+    let count = 0;
+    Array.from(response).forEach(result =>
+      console.log(
+        `${++count} ${result.asset.name} ${
+          result.asset.securityCenterProperties.resourceName
+        }`
+      )
+    );
+  }
+
+  listAssetsWithSecurityMarks();
+  // [END securitycenter_list_assets_with_security_marks]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listFilteredAssets.js b/security-center/snippets/v1/listFilteredAssets.js
new file mode 100644
index 0000000000..092db25279
--- /dev/null
+++ b/security-center/snippets/v1/listFilteredAssets.js
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/**
+ * Prints current project assets for the organization.
+ */
+function main(organizationId = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_list_assets_with_filter]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  //  organizationId is the numeric ID of the organization.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const organizationId = "1234567777";
+  const orgName = client.organizationPath(organizationId);
+
+  // Call the API with automatic pagination.
+  async function listFilteredAssets() {
+    const [response] = await client.listAssets({
+      parent: orgName,
+      filter:
+        'security_center_properties.resource_type="google.cloud.resourcemanager.Project"',
+    });
+    let count = 0;
+    Array.from(response).forEach(result =>
+      console.log(
+        `${++count} ${result.asset.name} ${
+          result.asset.securityCenterProperties.resourceName
+        } ${result.stateChange}`
+      )
+    );
+  }
+
+  listFilteredAssets();
+  // [END securitycenter_list_assets_with_filter]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listFilteredFindings.js b/security-center/snippets/v1/listFilteredFindings.js
new file mode 100644
index 0000000000..295aeb5aa2
--- /dev/null
+++ b/security-center/snippets/v1/listFilteredFindings.js
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+'use strict';
+
+/** Demonstrates listing only specific findings. */
+function main(sourceName = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_list_filtered_findings]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  //  sourceName is the full resource path of the source to search for
+  //  findings.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const sourceName = "organizations/111122222444/sources/1234";
+
+  async function listFilteredFindings() {
+    const [response] = await client.listFindings({
+      // List findings across all sources.
+      parent: sourceName,
+      filter: 'category="MEDIUM_RISK_ONE"',
+    });
+    let count = 0;
+    Array.from(response).forEach(result =>
+      console.log(
+        `${++count} ${result.finding.name} ${result.finding.resourceName}`
+      )
+    );
+  }
+  listFilteredFindings();
+  // [END securitycenter_list_filtered_findings]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listFindingsAtTime.js b/security-center/snippets/v1/listFindingsAtTime.js
new file mode 100644
index 0000000000..c3032f5b13
--- /dev/null
+++ b/security-center/snippets/v1/listFindingsAtTime.js
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/** Demonstrates listing findings at a point in time. */
+function main(sourceName = 'FULL RESOURCE PATH TO PARENT SOURCE') {
+  // [START securitycenter_list_findings_at_time]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  // sourceName is the fully qualified source name to search for findings
+  // under.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const sourceName = "organizations/111122222444/sources/1234";
+
+  const fiveDaysAgo = new Date();
+  fiveDaysAgo.setDate(fiveDaysAgo.getDate() - 5);
+
+  async function listFindingsAtTime() {
+    const [response] = await client.listFindings({
+      // List findings across all sources.
+      parent: sourceName,
+      readTime: {
+        seconds: Math.floor(fiveDaysAgo.getTime() / 1000),
+        nanos: (fiveDaysAgo.getTime() % 1000) * 1e6,
+      },
+    });
+    let count = 0;
+    Array.from(response).forEach(result =>
+      console.log(
+        `${++count} ${result.finding.name} ${result.finding.resourceName}`
+      )
+    );
+  }
+  listFindingsAtTime();
+  // [END securitycenter_list_findings_at_time]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listFindingsWithSecurityMarks.js b/security-center/snippets/v1/listFindingsWithSecurityMarks.js
new file mode 100644
index 0000000000..4eb6cde0f0
--- /dev/null
+++ b/security-center/snippets/v1/listFindingsWithSecurityMarks.js
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/** Demonstrates listing findings by filtering on security marks. */
+function main(sourceName = 'YOUR_NUMERIC_ORG_ID') {
+  // [START securitycenter_list_findings_with_security_marks]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  //  sourceName is the full resource path of the source to search for
+  //  findings.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const sourceName = "organizations/111122222444/sources/1234";
+
+  async function listFindingsWithSecurityMarks() {
+    const [response] = await client.listFindings({
+      // List findings across all sources.
+      parent: sourceName,
+      filter: 'NOT security_marks.marks.key_a="value_a"',
+    });
+    let count = 0;
+    Array.from(response).forEach(result =>
+      console.log(
+        `${++count} ${result.finding.name} ${result.finding.resourceName}`
+      )
+    );
+  }
+  listFindingsWithSecurityMarks();
+  // [END securitycenter_list_findings_with_security_marks]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/listNotificationConfigs.js b/security-center/snippets/v1/listNotificationConfigs.js
new file mode 100644
index 0000000000..beb5e49c2f
--- /dev/null
+++ b/security-center/snippets/v1/listNotificationConfigs.js
@@ -0,0 +1,38 @@
+// 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.
+'use strict';
+
+function main(organizationId = 'your-org-id') {
+  // [START securitycenter_list_notification_configs]
+  // npm install @google-cloud/security-center/
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  const client = new SecurityCenterClient();
+
+  // organizationId = "your-org-id";
+  const orgName = client.organizationPath(organizationId);
+
+  async function listNotificationConfigs() {
+    const [resources] = await client.listNotificationConfigs({parent: orgName});
+    console.log('Received Notification configs: ');
+    for (const resource of resources) {
+      console.log(resource);
+    }
+  }
+
+  listNotificationConfigs();
+  // [END securitycenter_list_notification_configs]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/receiveNotifications.js b/security-center/snippets/v1/receiveNotifications.js
new file mode 100644
index 0000000000..604e17f7e7
--- /dev/null
+++ b/security-center/snippets/v1/receiveNotifications.js
@@ -0,0 +1,60 @@
+// 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.
+'use strict';
+
+function main(
+  projectId = 'your-project-id',
+  subscriptionId = 'your-subscription-id'
+) {
+  // [START securitycenter_receive_notifications]
+  const {PubSub} = require('@google-cloud/pubsub');
+  const {StringDecoder} = require('string_decoder');
+
+  // projectId = 'your-project-id'
+  // subscriptionId = 'your-subscription-id'
+
+  const subscriptionName =
+    'projects/' + projectId + '/subscriptions/' + subscriptionId;
+  const pubSubClient = new PubSub();
+
+  function listenForMessages() {
+    const subscription = pubSubClient.subscription(subscriptionName);
+
+    // message.data is a buffer array of json
+    // 1. Convert buffer to normal string
+    // 2. Convert json to NotificationMessage object
+    const messageHandler = message => {
+      const jsonString = new StringDecoder('utf-8').write(message.data);
+      const parsedNotificationMessage = JSON.parse(jsonString);
+
+      console.log(parsedNotificationMessage);
+      console.log(parsedNotificationMessage.finding);
+
+      // ACK when done with message
+      message.ack();
+    };
+
+    subscription.on('message', messageHandler);
+
+    // Set timeout to 10 seconds
+    setTimeout(() => {
+      subscription.removeListener('message', messageHandler);
+    }, 10000);
+  }
+
+  listenForMessages();
+  // [END securitycenter_receive_notifications]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/setFindingState.js b/security-center/snippets/v1/setFindingState.js
new file mode 100644
index 0000000000..8857afe2db
--- /dev/null
+++ b/security-center/snippets/v1/setFindingState.js
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/**
+ * Demonstrates how to update a security finding's state in
+ * CSCC.
+ */
+function main(findingName = 'FULL_FINDING_PATH') {
+  // [START securitycenter_update_finding_state]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  // findingName is the full resource name of the source the finding should
+  // be associated with.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const findingName =
+  // "organizations/111122222444/sources/1234/findings/findingid";
+  async function setFindingState() {
+    const eventTime = new Date();
+    const [updatedFinding] = await client.setFindingState({
+      name: findingName,
+      state: 'INACTIVE',
+      // use now as the time when the new state takes effect.
+      startTime: {
+        seconds: Math.floor(eventTime.getTime() / 1000),
+        nanos: (eventTime.getTime() % 1000) * 1e6,
+      },
+    });
+    console.log('Updated Finding: %j', updatedFinding);
+  }
+  setFindingState();
+  // [END securitycenter_update_finding_state]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/setSourceIam.js b/security-center/snippets/v1/setSourceIam.js
new file mode 100644
index 0000000000..40d477e137
--- /dev/null
+++ b/security-center/snippets/v1/setSourceIam.js
@@ -0,0 +1,64 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+/*
+ * setSourceIamPolicy  grants user roles/securitycenter.findingsEditor permision
+ * for a source. */
+function main(
+  sourceName = 'FULL_PATH_TO_SOURCE',
+  user = 'someuser@domain.com'
+) {
+  // [START securitycenter_set_source_iam]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  async function setSourceIamPolicy() {
+    // sourceName is the full resource name of the source to be
+    // updated.
+    // user is an email address that IAM can grant permissions to.
+    /*
+     * TODO(developer): Uncomment the following lines
+     */
+    // const sourceName = "organizations/111122222444/sources/1234";
+    // const user = "someuser@domain.com";
+    const [existingPolicy] = await client.getIamPolicy({
+      resource: sourceName,
+    });
+
+    const [updatedPolicy] = await client.setIamPolicy({
+      resource: sourceName,
+      policy: {
+        // Enables partial update of existing policy
+        etag: existingPolicy.etag,
+        bindings: [
+          {
+            role: 'roles/securitycenter.findingsEditor',
+            // New IAM Binding for the user.
+            members: [`user:${user}`],
+          },
+        ],
+      },
+    });
+    console.log('Updated policy: %j', updatedPolicy);
+  }
+  setSourceIamPolicy();
+  // [END securitycenter_set_source_iam]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/testIam.js b/security-center/snippets/v1/testIam.js
new file mode 100644
index 0000000000..14f23379be
--- /dev/null
+++ b/security-center/snippets/v1/testIam.js
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/**
+ * Demonstrates how to determine if your service user has appropriate
+ * access to create and update findings.
+ */
+function main(sourceName = 'FULL_SOURCE_PATH') {
+  // [START securitycenter_test_iam]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  // sourceName is the full resource name of the source to test for permissions.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const sourceName = "organizations/111122222444/sources/1234";
+  async function testIam() {
+    {
+      const [policy] = await client.testIamPermissions({
+        resource: sourceName,
+        permissions: ['securitycenter.findings.update'],
+      });
+      console.log(
+        `Permissions to create/update findings? ${
+          policy.permissions.length > 0
+        }`
+      );
+    }
+    {
+      const [policy] = await client.testIamPermissions({
+        resource: sourceName,
+        permissions: ['securitycenter.findings.setState'],
+      });
+      console.log(
+        `Permissions to update state? ${policy.permissions.length > 0}`
+      );
+    }
+  }
+  testIam();
+  // [END securitycenter_test_iam]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/updateFindingSourceProperties.js b/security-center/snippets/v1/updateFindingSourceProperties.js
new file mode 100644
index 0000000000..1db64e3e8b
--- /dev/null
+++ b/security-center/snippets/v1/updateFindingSourceProperties.js
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2019, Google, LLC.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * 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.
+ */
+'use strict';
+
+/**
+ * Demonstrates how to update a security finding in CSCC.
+ */
+function main(findingName = 'FULL_FINDING_PATH') {
+  // [START securitycenter_update_finding_source_properties]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+
+  // findingName is the full resource name of the finding to update.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const findingName =
+  // "organizations/111122222444/sources/1234/findings/findingid";
+
+  // Use now as the eventTime for the security finding.
+  const eventTime = new Date();
+  console.log(findingName);
+  async function updateFinding() {
+    const [newFinding] = await client.updateFinding({
+      updateMask: {paths: ['event_time', 'source_properties.s_value']},
+      finding: {
+        name: findingName,
+        // The time associated with discovering the issue.
+        eventTime: {
+          seconds: Math.floor(eventTime.getTime() / 1000),
+          nanos: (eventTime.getTime() % 1000) * 1e6,
+        },
+        sourceProperties: {
+          s_value: {stringValue: 'new_string_example'},
+        },
+      },
+    });
+    console.log('Updated Finding: %j', newFinding);
+  }
+  updateFinding();
+  // [END securitycenter_update_finding_source_properties]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/updateNotificationConfig.js b/security-center/snippets/v1/updateNotificationConfig.js
new file mode 100644
index 0000000000..a66d327948
--- /dev/null
+++ b/security-center/snippets/v1/updateNotificationConfig.js
@@ -0,0 +1,56 @@
+// 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.
+'use strict';
+
+function main(
+  organizationId = 'your-org-id',
+  configId = 'your-config-name',
+  pubsubTopic = 'projects/{your-project}/topics/{your-topic}'
+) {
+  // [START securitycenter_update_notification_config]
+  // npm install @google-cloud/security-center/
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  const client = new SecurityCenterClient();
+
+  // organizationId = "your-org-id";
+  // configId = "your-config-id";
+  const formattedConfigName = client.notificationConfigPath(
+    organizationId,
+    configId
+  );
+
+  // pubsubTopic = "projects/{your-project}/topics/{your-topic}";
+  // Ensure this Service Account has the "pubsub.topics.setIamPolicy" permission on this topic.
+
+  async function updateNotificationConfig() {
+    const [response] = await client.updateNotificationConfig({
+      updateMask: {
+        paths: ['description', 'pubsub_topic', 'streaming_config.filter'],
+      },
+      notificationConfig: {
+        name: formattedConfigName,
+        description: 'Updated config description',
+        pubsubTopic: pubsubTopic,
+        streamingConfig: {filter: 'state = "INACTIVE"'},
+      },
+    });
+    console.log('notification config update succeeded: ', response);
+  }
+
+  updateNotificationConfig();
+  // [END securitycenter_update_notification_config]
+}
+
+main(...process.argv.slice(2));
diff --git a/security-center/snippets/v1/updateSource.js b/security-center/snippets/v1/updateSource.js
new file mode 100644
index 0000000000..586c0ef34d
--- /dev/null
+++ b/security-center/snippets/v1/updateSource.js
@@ -0,0 +1,50 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// 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.
+
+'use strict';
+
+/**
+ * updateSource demonstrates how to update fields on a security findings
+ * source.
+ */
+function main(sourceName = 'FULL_PATH_TO_SOURCE') {
+  // [START securitycenter_update_source]
+  // Imports the Google Cloud client library.
+  const {SecurityCenterClient} = require('@google-cloud/security-center');
+
+  // Creates a new client.
+  const client = new SecurityCenterClient();
+  // sourceName is the full resource path to the update target.
+  /*
+   * TODO(developer): Uncomment the following lines
+   */
+  // const sourceName = "organizations/111122222444/sources/1234";
+  async function updateSource() {
+    const [source] = await client.updateSource({
+      source: {
+        name: sourceName,
+        displayName: 'New Display Name',
+      },
+      // Only update the display name field (if not set all mutable
+      // fields of the source will be updated.
+      updateMask: {paths: ['display_name']},
+    });
+    console.log('Updated source: %j', source);
+  }
+
+  updateSource();
+  // [END securitycenter_update_source]
+}
+
+main(...process.argv.slice(2));