feat: [DialogflowCx] updated v3 dialogflow client libraries

DialogflowCx/samples/V3/ExamplesClient/create_example.php

@@ -0,0 +1,88 @@
+<?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 dialogflow_v3_generated_Examples_CreateExample_sync]
+use Google\ApiCore\ApiException;
+use Google\Cloud\Dialogflow\Cx\V3\Action;
+use Google\Cloud\Dialogflow\Cx\V3\Client\ExamplesClient;
+use Google\Cloud\Dialogflow\Cx\V3\CreateExampleRequest;
+use Google\Cloud\Dialogflow\Cx\V3\Example;
+use Google\Cloud\Dialogflow\Cx\V3\OutputState;
+
+/**
+ * Creates an example in the specified playbook.
+ *
+ * @param string $formattedParent          The playbook to create an example for.
+ *                                         Format:
+ *                                         `projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/playbooks/<PlaybookID>`. Please see
+ *                                         {@see ExamplesClient::playbookName()} for help formatting this field.
+ * @param string $exampleDisplayName       The display name of the example.
+ * @param int    $exampleConversationState Example's output state.
+ */
+function create_example_sample(
+    string $formattedParent,
+    string $exampleDisplayName,
+    int $exampleConversationState
+): void {
+    // Create a client.
+    $examplesClient = new ExamplesClient();
+
+    // Prepare the request message.
+    $exampleActions = [new Action()];
+    $example = (new Example())
+        ->setActions($exampleActions)
+        ->setDisplayName($exampleDisplayName)
+        ->setConversationState($exampleConversationState);
+    $request = (new CreateExampleRequest())
+        ->setParent($formattedParent)
+        ->setExample($example);
+
+    // Call the API and handle any network failures.
+    try {
+        /** @var Example $response */
+        $response = $examplesClient->createExample($request);
+        printf('Response data: %s' . PHP_EOL, $response->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 = ExamplesClient::playbookName('[PROJECT]', '[LOCATION]', '[AGENT]', '[PLAYBOOK]');
+    $exampleDisplayName = '[DISPLAY_NAME]';
+    $exampleConversationState = OutputState::OUTPUT_STATE_UNSPECIFIED;
+
+    create_example_sample($formattedParent, $exampleDisplayName, $exampleConversationState);
+}
+// [END dialogflow_v3_generated_Examples_CreateExample_sync]

DialogflowCx/samples/V3/ExamplesClient/delete_example.php

@@ -0,0 +1,77 @@
+<?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 dialogflow_v3_generated_Examples_DeleteExample_sync]
+use Google\ApiCore\ApiException;
+use Google\Cloud\Dialogflow\Cx\V3\Client\ExamplesClient;
+use Google\Cloud\Dialogflow\Cx\V3\DeleteExampleRequest;
+
+/**
+ * Deletes the specified example.
+ *
+ * @param string $formattedName The name of the example to delete.
+ *                              Format:
+ *                              `projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/playbooks/<PlaybookID>/examples/<ExampleID>`. Please see
+ *                              {@see ExamplesClient::exampleName()} for help formatting this field.
+ */
+function delete_example_sample(string $formattedName): void
+{
+    // Create a client.
+    $examplesClient = new ExamplesClient();
+
+    // Prepare the request message.
+    $request = (new DeleteExampleRequest())
+        ->setName($formattedName);
+
+    // Call the API and handle any network failures.
+    try {
+        $examplesClient->deleteExample($request);
+        printf('Call completed successfully.' . PHP_EOL);
+    } 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
+{
+    $formattedName = ExamplesClient::exampleName(
+        '[PROJECT]',
+        '[LOCATION]',
+        '[AGENT]',
+        '[PLAYBOOK]',
+        '[EXAMPLE]'
+    );
+
+    delete_example_sample($formattedName);
+}
+// [END dialogflow_v3_generated_Examples_DeleteExample_sync]

DialogflowCx/samples/V3/ExamplesClient/get_example.php

@@ -0,0 +1,79 @@
+<?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 dialogflow_v3_generated_Examples_GetExample_sync]
+use Google\ApiCore\ApiException;
+use Google\Cloud\Dialogflow\Cx\V3\Client\ExamplesClient;
+use Google\Cloud\Dialogflow\Cx\V3\Example;
+use Google\Cloud\Dialogflow\Cx\V3\GetExampleRequest;
+
+/**
+ * Retrieves the specified example.
+ *
+ * @param string $formattedName The name of the example.
+ *                              Format:
+ *                              `projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/playbooks/<PlaybookID>/examples/<ExampleID>`. Please see
+ *                              {@see ExamplesClient::exampleName()} for help formatting this field.
+ */
+function get_example_sample(string $formattedName): void
+{
+    // Create a client.
+    $examplesClient = new ExamplesClient();
+
+    // Prepare the request message.
+    $request = (new GetExampleRequest())
+        ->setName($formattedName);
+
+    // Call the API and handle any network failures.
+    try {
+        /** @var Example $response */
+        $response = $examplesClient->getExample($request);
+        printf('Response data: %s' . PHP_EOL, $response->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
+{
+    $formattedName = ExamplesClient::exampleName(
+        '[PROJECT]',
+        '[LOCATION]',
+        '[AGENT]',
+        '[PLAYBOOK]',
+        '[EXAMPLE]'
+    );
+
+    get_example_sample($formattedName);
+}
+// [END dialogflow_v3_generated_Examples_GetExample_sync]