diff --git a/generated,README.md/create_realm.js b/generated,README.md/create_realm.js
new file mode 100644
index 0000000000..8ce712035f
--- /dev/null
+++ b/generated,README.md/create_realm.js
@@ -0,0 +1,65 @@
+// 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';
+
+/**
+ * Create a Game Servers realm.
+ * @param {string} projectId string project identifier.
+ * @param {string} location Compute Engine region.
+ * @param {string} realmId a unique identifier for the new realm
+ */
+function main(
+  projectId = 'YOUR_PROJECT_ID',
+  location = 'LOCATION_ID',
+  realmId = 'REALM_ID'
+) {
+  // [START cloud_game_servers_create_realm]
+  /**
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  // const projectId = 'Your Google Cloud Project ID';
+  // const location = 'A Compute Engine region, e.g. "us-central1"';
+  // const realmId = 'A unique identifier for the realm';
+  const {RealmsServiceClient} = require('@google-cloud/game-servers');
+
+  const client = new RealmsServiceClient();
+
+  async function createRealm() {
+    const request = {
+      parent: `projects/${projectId}/locations/${location}`,
+      realmId: realmId,
+      realm: {
+        // Must use a supported time zone name.
+        // See https://cloud.google.com/dataprep/docs/html/Supported-Time-Zone-Values_66194188
+        timeZone: 'US/Pacific',
+        description: 'My Game Server realm',
+      },
+    };
+
+    const [operation] = await client.createRealm(request);
+    const results = await operation.promise();
+    const [realm] = results;
+
+    console.log('Realm created:');
+
+    console.log(`\tRealm name: ${realm.name}`);
+    console.log(`\tRealm description: ${realm.description}`);
+    console.log(`\tRealm time zone: ${realm.timeZone}`);
+    // [END cloud_game_servers_create_realm]
+  }
+
+  createRealm();
+}
+
+main(...process.argv.slice(2));
diff --git a/generated,README.md/delete_realm.js b/generated,README.md/delete_realm.js
new file mode 100644
index 0000000000..f5224437c3
--- /dev/null
+++ b/generated,README.md/delete_realm.js
@@ -0,0 +1,55 @@
+// Copyright 2020, Google LLC.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+/**
+ * Delete a realm by ID
+ * @param {string} projectId string project identifier.
+ * @param {string} location Compute Engine region.
+ * @param {string} realmId the unique ID of the realm
+ */
+function main(
+  projectId = 'YOUR_PROJECT_ID',
+  location = 'LOCATION_ID',
+  realmId = 'REALM_ID'
+) {
+  // [START cloud_game_servers_delete_realm]
+  /**
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  // const projectId = 'Your Google Cloud Project ID';
+  // const location = 'A Compute Engine region, e.g. "us-central1"';
+  // const realmId = 'Unique identifier of the realm';
+  const {RealmsServiceClient} = require('@google-cloud/game-servers');
+
+  const client = new RealmsServiceClient();
+
+  async function deleteRealm() {
+    const request = {
+      // Realm name is the full resource name including project ID,location,
+      // and the realm ID.
+      name: `projects/${projectId}/locations/${location}/realms/${realmId}`,
+    };
+
+    const [operation] = await client.deleteRealm(request);
+    await operation.promise();
+    console.log(`Realm with ID ${realmId} deleted.`);
+
+    // [END cloud_game_servers_delete_realm]
+  }
+
+  deleteRealm();
+}
+
+main(...process.argv.slice(2));
diff --git a/generated,README.md/get_realm.js b/generated,README.md/get_realm.js
new file mode 100644
index 0000000000..f2379ad5ae
--- /dev/null
+++ b/generated,README.md/get_realm.js
@@ -0,0 +1,54 @@
+// Copyright 2020, Google LLC.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+/**
+ * Get a realm by ID
+ * @param {string} projectId string project identifier.
+ * @param {string} location Compute Engine region.
+ * @param {string} realmId the unique ID of the realm
+ */
+function main(
+  projectId = 'YOUR_PROJECT_ID',
+  location = 'LOCATION_ID',
+  realmId = 'REALM_ID'
+) {
+  // [START cloud_game_servers_get_realm]
+  /**
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  // const projectId = 'Your Google Cloud Project ID';
+  // const location = 'A Compute Engine region, e.g. "us-central1"';
+  // const realmId = 'Unique identifier of the realm';
+  const {RealmsServiceClient} = require('@google-cloud/game-servers');
+
+  const client = new RealmsServiceClient();
+
+  async function getRealm() {
+    const request = {
+      // Realm name is the full resource name including project ID and location
+      name: `projects/${projectId}/locations/${location}/realms/${realmId}`,
+    };
+
+    const [realm] = await client.getRealm(request);
+    console.log(`Realm name: ${realm.name}`);
+    console.log(`Realm description: ${realm.description}`);
+    console.log(`Realm time zone: ${realm.timeZone}`);
+    // [END cloud_game_servers_get_realm]
+  }
+
+  getRealm();
+}
+
+main(...process.argv.slice(2));
diff --git a/generated,README.md/list_realms.js b/generated,README.md/list_realms.js
new file mode 100644
index 0000000000..d8a7f9c6d8
--- /dev/null
+++ b/generated,README.md/list_realms.js
@@ -0,0 +1,49 @@
+// Copyright 2020, Google LLC.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+/**
+ * List all of the realms in a project.
+ * @param {string} projectId string project identifier.
+ * @param {string} location Compute Engine region.
+ */
+function main(projectId = 'YOUR_PROJECT_ID', location = 'LOCATION_ID') {
+  // [START cloud_game_servers_list_realms]
+  /**
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  // const projectId = 'Your Google Cloud Project ID';
+  // const location = 'A Compute Engine region, e.g. "us-central1"';
+  const {RealmsServiceClient} = require('@google-cloud/game-servers');
+
+  const client = new RealmsServiceClient();
+
+  async function listRealms() {
+    const request = {
+      parent: `projects/${projectId}/locations/${location}`,
+    };
+
+    const [results] = await client.listRealms(request);
+    for (const realm of results.realms) {
+      console.log(`Realm name: ${realm.name}`);
+      console.log(`Realm description: ${realm.description}`);
+      console.log(`Realm time zone: ${realm.timeZone}\n`);
+    }
+    // [END cloud_game_servers_list_realms]
+  }
+
+  listRealms();
+}
+
+main(...process.argv.slice(2));
diff --git a/generated,README.md/quickstart.js b/generated,README.md/quickstart.js
index a6dc596f2b..3a9c542322 100644
--- a/generated,README.md/quickstart.js
+++ b/generated,README.md/quickstart.js
@@ -22,9 +22,10 @@
  * Create a Game Servers realm.
  * @param {string} projectId string project identifier.
  * @param {string} location Compute Engine region.
+ * @param {string} realmId unique identifier for the realm.
  */
 async function main(projectId, location, realmId) {
-  // [START game_servers_quickstart]
+  // [START cloud_game_servers_quickstart]
   const {RealmsServiceClient} = require('@google-cloud/game-servers');
 
   async function quickstart() {
@@ -33,7 +34,7 @@ async function main(projectId, location, realmId) {
     // TODO(developer): uncomment the following section, and add values
     // const projectId = 'YOUR_PROJECT_ID';
     // const location = 'us-central1;
-    // const realIm = 'DESIRED_REALM_ID';
+    // const realmId = 'DESIRED_REALM_ID';
 
     const request = {
       parent: `projects/${projectId}/locations/${location}`,
@@ -57,7 +58,7 @@ async function main(projectId, location, realmId) {
     console.log(`\tRealm time zone: ${realm.timeZone}`);
   }
   quickstart();
-  // [END game_servers_quickstart]
+  // [END cloud_game_servers_quickstart]
 }
 
 main(...process.argv.slice(2)).catch(err => {
diff --git a/generated,README.md/test/create_realm.test.js b/generated,README.md/test/create_realm.test.js
new file mode 100644
index 0000000000..293298a2dc
--- /dev/null
+++ b/generated,README.md/test/create_realm.test.js
@@ -0,0 +1,50 @@
+// 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 {assert} = require('chai');
+const {describe, it, after} = require('mocha');
+const {RealmsServiceClient} = require('@google-cloud/game-servers');
+
+const cp = require('child_process');
+const uuid = require('uuid');
+
+const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
+
+const LOCATION = 'us-central1';
+
+describe('Game Servers Create Realm Test', () => {
+  const client = new RealmsServiceClient();
+  let realmId;
+
+  it('should create a realm', async () => {
+    const projectId = await client.getProjectId();
+    realmId = `test-${uuid.v4()}`;
+
+    const create_output = execSync(
+      `node create_realm.js ${projectId} ${LOCATION} ${realmId}`
+    );
+    assert.match(create_output, /Realm time zone:/);
+  });
+
+  after(async () => {
+    const projectId = await client.getProjectId();
+    const request = {
+      name: `projects/${projectId}/locations/${LOCATION}/realms/${realmId}`,
+    };
+    const [operation] = await client.deleteRealm(request);
+    await operation.promise();
+  });
+});
diff --git a/generated,README.md/test/delete_realm.test.js b/generated,README.md/test/delete_realm.test.js
new file mode 100644
index 0000000000..e88a1d3530
--- /dev/null
+++ b/generated,README.md/test/delete_realm.test.js
@@ -0,0 +1,54 @@
+// 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 {assert} = require('chai');
+const {describe, it, before} = require('mocha');
+const {RealmsServiceClient} = require('@google-cloud/game-servers');
+
+const cp = require('child_process');
+const uuid = require('uuid');
+
+const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
+
+const LOCATION = 'us-central1';
+
+describe('Game Servers Delete Realm Test', () => {
+  const client = new RealmsServiceClient();
+  let realmId;
+
+  before(async () => {
+    const projectId = await client.getProjectId();
+    realmId = `test-${uuid.v4()}`;
+
+    await client.createRealm({
+      parent: `projects/${projectId}/locations/${LOCATION}`,
+      realmId: realmId,
+      realm: {
+        timeZone: 'US/Pacific',
+        description: 'Test Game Realm',
+      },
+    });
+  });
+
+  it('should delete a realm', async () => {
+    const projectId = await client.getProjectId();
+
+    const delete_output = execSync(
+      `node delete_realm.js ${projectId} ${LOCATION} ${realmId}`
+    );
+    assert.match(delete_output, /deleted./);
+  });
+});
diff --git a/generated,README.md/test/get_realm.test.js b/generated,README.md/test/get_realm.test.js
new file mode 100644
index 0000000000..4eb9ebc9c8
--- /dev/null
+++ b/generated,README.md/test/get_realm.test.js
@@ -0,0 +1,63 @@
+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+const {assert} = require('chai');
+const {describe, it, before, after} = require('mocha');
+const {RealmsServiceClient} = require('@google-cloud/game-servers');
+
+const cp = require('child_process');
+const uuid = require('uuid');
+
+const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
+
+const LOCATION = 'us-central1';
+
+describe('Game Servers Get Realms Test', () => {
+  const client = new RealmsServiceClient();
+  let realmId;
+
+  before(async () => {
+    const projectId = await client.getProjectId();
+    realmId = `test-${uuid.v4()}`;
+
+    await client.createRealm({
+      parent: `projects/${projectId}/locations/${LOCATION}`,
+      realmId: realmId,
+      realm: {
+        timeZone: 'US/Pacific',
+        description: 'Test Game Realm',
+      },
+    });
+  });
+
+  it('should get a realm', async () => {
+    const projectId = await client.getProjectId();
+
+    const get_output = execSync(
+      `node get_realm.js ${projectId} ${LOCATION} ${realmId}`
+    );
+    assert.match(get_output, /Realm description:/);
+  });
+
+  after(async () => {
+    const projectId = await client.getProjectId();
+    const request = {
+      name: `projects/${projectId}/locations/${LOCATION}/realms/${realmId}`,
+    };
+    const [operation] = await client.deleteRealm(request);
+    await operation.promise();
+  });
+});
diff --git a/generated,README.md/test/list_realms.test.js b/generated,README.md/test/list_realms.test.js
new file mode 100644
index 0000000000..35c78613bd
--- /dev/null
+++ b/generated,README.md/test/list_realms.test.js
@@ -0,0 +1,63 @@
+// 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 {assert} = require('chai');
+const {describe, it, before, after} = require('mocha');
+const {RealmsServiceClient} = require('@google-cloud/game-servers');
+
+const cp = require('child_process');
+const uuid = require('uuid');
+
+const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
+
+const LOCATION = 'us-central1';
+
+describe('Game Servers List Realms Test', () => {
+  const client = new RealmsServiceClient();
+  let realmId;
+
+  before(async () => {
+    const projectId = await client.getProjectId();
+    realmId = `test-${uuid.v4()}`;
+
+    await client.createRealm({
+      parent: `projects/${projectId}/locations/${LOCATION}`,
+      realmId: realmId,
+      realm: {
+        timeZone: 'US/Pacific',
+        description: 'Test Game Realm',
+      },
+    });
+  });
+
+  it('should list realms', async () => {
+    const projectId = await client.getProjectId();
+
+    const list_output = execSync(
+      `node list_realms.js ${projectId} ${LOCATION}`
+    );
+    assert.match(list_output, /Realm name:/);
+  });
+
+  after(async () => {
+    const projectId = await client.getProjectId();
+    const request = {
+      name: `projects/${projectId}/locations/${LOCATION}/realms/${realmId}`,
+    };
+    const [operation] = await client.deleteRealm(request);
+    await operation.promise();
+  });
+});
diff --git a/generated,README.md/test/quickstart.test.js b/generated,README.md/test/quickstart.test.js
new file mode 100644
index 0000000000..74b1644527
--- /dev/null
+++ b/generated,README.md/test/quickstart.test.js
@@ -0,0 +1,50 @@
+// 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 {assert} = require('chai');
+const {describe, it, after} = require('mocha');
+const {RealmsServiceClient} = require('@google-cloud/game-servers');
+
+const cp = require('child_process');
+const uuid = require('uuid');
+
+const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
+
+const LOCATION = 'us-central1';
+
+describe('Game Servers Quickstart Test', () => {
+  const client = new RealmsServiceClient();
+  let realmId;
+
+  it('should create a realm', async () => {
+    const projectId = await client.getProjectId();
+    realmId = `test-${uuid.v4()}`;
+
+    const quickstart_output = execSync(
+      `node quickstart.js ${projectId} ${LOCATION} ${realmId}`
+    );
+    assert.match(quickstart_output, /Realm time zone:/);
+  });
+
+  after(async () => {
+    const projectId = await client.getProjectId();
+    const request = {
+      name: `projects/${projectId}/locations/${LOCATION}/realms/${realmId}`,
+    };
+    const [operation] = await client.deleteRealm(request);
+    await operation.promise();
+  });
+});