feat: [NetworkSecurity] add networksecurity v1 client library

NetworkSecurity/samples/V1/AddressGroupServiceClient/list_locations.php

@@ -33,9 +33,8 @@
  * Lists information about the supported locations for this service.
 
 This method lists locations based on the resource scope provided in
-the [ListLocationsRequest.name] field:
-
-* **Global locations**: If `name` is empty, the method lists the
+the [ListLocationsRequest.name][google.cloud.location.ListLocationsRequest.name] field: *
+**Global locations**: If `name` is empty, the method lists the
 public locations available to all projects. * **Project-specific
 locations**: If `name` follows the format
 `projects/{project}`, the method lists locations visible to that

NetworkSecurity/samples/V1/DnsThreatDetectorServiceClient/list_locations.php

@@ -33,9 +33,8 @@
  * Lists information about the supported locations for this service.
 
 This method lists locations based on the resource scope provided in
-the [ListLocationsRequest.name] field:
-
-* **Global locations**: If `name` is empty, the method lists the
+the [ListLocationsRequest.name][google.cloud.location.ListLocationsRequest.name] field: *
+**Global locations**: If `name` is empty, the method lists the
 public locations available to all projects. * **Project-specific
 locations**: If `name` follows the format
 `projects/{project}`, the method lists locations visible to that

NetworkSecurity/samples/V1/FirewallActivationClient/create_project_firewall_endpoint.php

@@ -0,0 +1,95 @@
+<?php
+/*
+ * Copyright 2026 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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
+
+require_once __DIR__ . '/../../../vendor/autoload.php';
+
+// [START networksecurity_v1_generated_FirewallActivation_CreateProjectFirewallEndpoint_sync]
+use Google\ApiCore\ApiException;
+use Google\ApiCore\OperationResponse;
+use Google\Cloud\NetworkSecurity\V1\Client\FirewallActivationClient;
+use Google\Cloud\NetworkSecurity\V1\CreateFirewallEndpointRequest;
+use Google\Cloud\NetworkSecurity\V1\FirewallEndpoint;
+use Google\Rpc\Status;
+
+/**
+ * Creates a new FirewallEndpoint in a given project and location.
+ *
+ * @param string $formattedParent    Value for parent. Please see
+ *                                   {@see FirewallActivationClient::organizationLocationName()} for help formatting this field.
+ * @param string $firewallEndpointId Id of the requesting object.
+ *                                   If auto-generating Id server-side, remove this field and
+ *                                   firewall_endpoint_id from the method_signature of Create RPC.
+ */
+function create_project_firewall_endpoint_sample(
+    string $formattedParent,
+    string $firewallEndpointId
+): void {
+    // Create a client.
+    $firewallActivationClient = new FirewallActivationClient();
+
+    // Prepare the request message.
+    $firewallEndpoint = new FirewallEndpoint();
+    $request = (new CreateFirewallEndpointRequest())
+        ->setParent($formattedParent)
+        ->setFirewallEndpointId($firewallEndpointId)
+        ->setFirewallEndpoint($firewallEndpoint);
+
+    // Call the API and handle any network failures.
+    try {
+        /** @var OperationResponse $response */
+        $response = $firewallActivationClient->createProjectFirewallEndpoint($request);
+        $response->pollUntilComplete();
+
+        if ($response->operationSucceeded()) {
+            /** @var FirewallEndpoint $result */
+            $result = $response->getResult();
+            printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
+        } else {
+            /** @var Status $error */
+            $error = $response->getError();
+            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
+        }
+    } catch (ApiException $ex) {
+        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
+    }
+}
+
+/**
+ * Helper to execute the sample.
+ *
+ * This sample has been automatically generated and should be regarded as a code
+ * template only. It will require modifications to work:
+ *  - It may require correct/in-range values for request initialization.
+ *  - It may require specifying regional endpoints when creating the service client,
+ *    please see the apiEndpoint client configuration option for more details.
+ */
+function callSample(): void
+{
+    $formattedParent = FirewallActivationClient::organizationLocationName(
+        '[ORGANIZATION]',
+        '[LOCATION]'
+    );
+    $firewallEndpointId = '[FIREWALL_ENDPOINT_ID]';
+
+    create_project_firewall_endpoint_sample($formattedParent, $firewallEndpointId);
+}
+// [END networksecurity_v1_generated_FirewallActivation_CreateProjectFirewallEndpoint_sync]

NetworkSecurity/samples/V1/FirewallActivationClient/delete_project_firewall_endpoint.php

@@ -0,0 +1,84 @@
+<?php
+/*
+ * Copyright 2026 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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
+
+require_once __DIR__ . '/../../../vendor/autoload.php';
+
+// [START networksecurity_v1_generated_FirewallActivation_DeleteProjectFirewallEndpoint_sync]
+use Google\ApiCore\ApiException;
+use Google\ApiCore\OperationResponse;
+use Google\Cloud\NetworkSecurity\V1\Client\FirewallActivationClient;
+use Google\Cloud\NetworkSecurity\V1\DeleteFirewallEndpointRequest;
+use Google\Rpc\Status;
+
+/**
+ * Deletes a single project Endpoint.
+ *
+ * @param string $formattedName Name of the resource
+ *                              Please see {@see FirewallActivationClient::firewallEndpointName()} for help formatting this field.
+ */
+function delete_project_firewall_endpoint_sample(string $formattedName): void
+{
+    // Create a client.
+    $firewallActivationClient = new FirewallActivationClient();
+
+    // Prepare the request message.
+    $request = (new DeleteFirewallEndpointRequest())
+        ->setName($formattedName);
+
+    // Call the API and handle any network failures.
+    try {
+        /** @var OperationResponse $response */
+        $response = $firewallActivationClient->deleteProjectFirewallEndpoint($request);
+        $response->pollUntilComplete();
+
+        if ($response->operationSucceeded()) {
+            printf('Operation completed successfully.' . PHP_EOL);
+        } else {
+            /** @var Status $error */
+            $error = $response->getError();
+            printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
+        }
+    } catch (ApiException $ex) {
+        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
+    }
+}
+
+/**
+ * Helper to execute the sample.
+ *
+ * This sample has been automatically generated and should be regarded as a code
+ * template only. It will require modifications to work:
+ *  - It may require correct/in-range values for request initialization.
+ *  - It may require specifying regional endpoints when creating the service client,
+ *    please see the apiEndpoint client configuration option for more details.
+ */
+function callSample(): void
+{
+    $formattedName = FirewallActivationClient::firewallEndpointName(
+        '[ORGANIZATION]',
+        '[LOCATION]',
+        '[FIREWALL_ENDPOINT]'
+    );
+
+    delete_project_firewall_endpoint_sample($formattedName);
+}
+// [END networksecurity_v1_generated_FirewallActivation_DeleteProjectFirewallEndpoint_sync]