feat: [VectorSearch] Added CMEK support

VectorSearch/samples/V1/DataObjectSearchServiceClient/list_locations.php

@@ -31,13 +31,22 @@
 
 /**
  * Lists information about the supported locations for this service.
-This method can be called in two ways:
 
-*   **List all public locations:** Use the path `GET /v1/locations`.
-*   **List project-visible locations:** Use the path
-`GET /v1/projects/{project_id}/locations`. This may include public
-locations as well as private or other locations specifically visible
-to the project.
+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
+public locations available to all projects. * **Project-specific
+locations**: If `name` follows the format
+`projects/{project}`, the method lists locations visible to that
+specific project. This includes public, private, or other
+project-specific locations enabled for the project.
+
+For gRPC and client library implementations, the resource name is
+passed as the `name` field. For direct service calls, the resource
+name is
+incorporated into the request path based on the specific service
+implementation and version.
  *
  * This sample has been automatically generated and should be regarded as a code
  * template only. It will require modifications to work:

VectorSearch/samples/V1/DataObjectServiceClient/list_locations.php

@@ -31,13 +31,22 @@
 
 /**
  * Lists information about the supported locations for this service.
-This method can be called in two ways:
 
-*   **List all public locations:** Use the path `GET /v1/locations`.
-*   **List project-visible locations:** Use the path
-`GET /v1/projects/{project_id}/locations`. This may include public
-locations as well as private or other locations specifically visible
-to the project.
+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
+public locations available to all projects. * **Project-specific
+locations**: If `name` follows the format
+`projects/{project}`, the method lists locations visible to that
+specific project. This includes public, private, or other
+project-specific locations enabled for the project.
+
+For gRPC and client library implementations, the resource name is
+passed as the `name` field. For direct service calls, the resource
+name is
+incorporated into the request path based on the specific service
+implementation and version.
  *
  * This sample has been automatically generated and should be regarded as a code
  * template only. It will require modifications to work:

VectorSearch/samples/V1/VectorSearchServiceClient/list_locations.php

@@ -31,13 +31,22 @@
 
 /**
  * Lists information about the supported locations for this service.
-This method can be called in two ways:
 
-*   **List all public locations:** Use the path `GET /v1/locations`.
-*   **List project-visible locations:** Use the path
-`GET /v1/projects/{project_id}/locations`. This may include public
-locations as well as private or other locations specifically visible
-to the project.
+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
+public locations available to all projects. * **Project-specific
+locations**: If `name` follows the format
+`projects/{project}`, the method lists locations visible to that
+specific project. This includes public, private, or other
+project-specific locations enabled for the project.
+
+For gRPC and client library implementations, the resource name is
+passed as the `name` field. For direct service calls, the resource
+name is
+incorporated into the request path based on the specific service
+implementation and version.
  *
  * This sample has been automatically generated and should be regarded as a code
  * template only. It will require modifications to work:

VectorSearch/samples/V1/VectorSearchServiceClient/update_index.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 vectorsearch_v1_generated_VectorSearchService_UpdateIndex_sync]
+use Google\ApiCore\ApiException;
+use Google\ApiCore\OperationResponse;
+use Google\Cloud\VectorSearch\V1\Client\VectorSearchServiceClient;
+use Google\Cloud\VectorSearch\V1\Index;
+use Google\Cloud\VectorSearch\V1\UpdateIndexRequest;
+use Google\Rpc\Status;
+
+/**
+ * Updates the parameters of a single Index.
+ *
+ * @param string $indexIndexField The collection schema field to index.
+ */
+function update_index_sample(string $indexIndexField): void
+{
+    // Create a client.
+    $vectorSearchServiceClient = new VectorSearchServiceClient();
+
+    // Prepare the request message.
+    $index = (new Index())
+        ->setIndexField($indexIndexField);
+    $request = (new UpdateIndexRequest())
+        ->setIndex($index);
+
+    // Call the API and handle any network failures.
+    try {
+        /** @var OperationResponse $response */
+        $response = $vectorSearchServiceClient->updateIndex($request);
+        $response->pollUntilComplete();
+
+        if ($response->operationSucceeded()) {
+            /** @var Index $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
+{
+    $indexIndexField = '[INDEX_FIELD]';
+
+    update_index_sample($indexIndexField);
+}
+// [END vectorsearch_v1_generated_VectorSearchService_UpdateIndex_sync]

VectorSearch/src/V1/Client/DataObjectSearchServiceClient.php

@@ -401,13 +401,22 @@ public function getLocation(GetLocationRequest $request, array $callOptions = []
 
     /**
      * Lists information about the supported locations for this service.
-    This method can be called in two ways:
 
-    *   **List all public locations:** Use the path `GET /v1/locations`.
-    *   **List project-visible locations:** Use the path
-    `GET /v1/projects/{project_id}/locations`. This may include public
-    locations as well as private or other locations specifically visible
-    to the project.
+    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
+    public locations available to all projects. * **Project-specific
+    locations**: If `name` follows the format
+    `projects/{project}`, the method lists locations visible to that
+    specific project. This includes public, private, or other
+    project-specific locations enabled for the project.
+
+    For gRPC and client library implementations, the resource name is
+    passed as the `name` field. For direct service calls, the resource
+    name is
+    incorporated into the request path based on the specific service
+    implementation and version.
      *
      * The async variant is {@see DataObjectSearchServiceClient::listLocationsAsync()}
      * .

VectorSearch/src/V1/Client/DataObjectServiceClient.php

@@ -484,13 +484,22 @@ public function getLocation(GetLocationRequest $request, array $callOptions = []
 
     /**
      * Lists information about the supported locations for this service.
-    This method can be called in two ways:
 
-    *   **List all public locations:** Use the path `GET /v1/locations`.
-    *   **List project-visible locations:** Use the path
-    `GET /v1/projects/{project_id}/locations`. This may include public
-    locations as well as private or other locations specifically visible
-    to the project.
+    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
+    public locations available to all projects. * **Project-specific
+    locations**: If `name` follows the format
+    `projects/{project}`, the method lists locations visible to that
+    specific project. This includes public, private, or other
+    project-specific locations enabled for the project.
+
+    For gRPC and client library implementations, the resource name is
+    passed as the `name` field. For direct service calls, the resource
+    name is
+    incorporated into the request path based on the specific service
+    implementation and version.
      *
      * The async variant is {@see DataObjectServiceClient::listLocationsAsync()} .
      *

VectorSearch/src/V1/Client/VectorSearchServiceClient.php

@@ -53,6 +53,7 @@
 use Google\Cloud\VectorSearch\V1\ListCollectionsRequest;
 use Google\Cloud\VectorSearch\V1\ListIndexesRequest;
 use Google\Cloud\VectorSearch\V1\UpdateCollectionRequest;
+use Google\Cloud\VectorSearch\V1\UpdateIndexRequest;
 use Google\LongRunning\Client\OperationsClient;
 use Google\LongRunning\Operation;
 use GuzzleHttp\Promise\PromiseInterface;
@@ -84,6 +85,7 @@
  * @method PromiseInterface<PagedListResponse> listCollectionsAsync(ListCollectionsRequest $request, array $optionalArgs = [])
  * @method PromiseInterface<PagedListResponse> listIndexesAsync(ListIndexesRequest $request, array $optionalArgs = [])
  * @method PromiseInterface<OperationResponse> updateCollectionAsync(UpdateCollectionRequest $request, array $optionalArgs = [])
+ * @method PromiseInterface<OperationResponse> updateIndexAsync(UpdateIndexRequest $request, array $optionalArgs = [])
  * @method PromiseInterface<Location> getLocationAsync(GetLocationRequest $request, array $optionalArgs = [])
  * @method PromiseInterface<PagedListResponse> listLocationsAsync(ListLocationsRequest $request, array $optionalArgs = [])
  */
@@ -202,6 +204,27 @@ public static function collectionName(string $project, string $location, string
         ]);
     }
 
+    /**
+     * Formats a string containing the fully-qualified path to represent a crypto_key
+     * resource.
+     *
+     * @param string $project
+     * @param string $location
+     * @param string $keyRing
+     * @param string $cryptoKey
+     *
+     * @return string The formatted crypto_key resource.
+     */
+    public static function cryptoKeyName(string $project, string $location, string $keyRing, string $cryptoKey): string
+    {
+        return self::getPathTemplate('cryptoKey')->render([
+            'project' => $project,
+            'location' => $location,
+            'key_ring' => $keyRing,
+            'crypto_key' => $cryptoKey,
+        ]);
+    }
+
     /**
      * Formats a string containing the fully-qualified path to represent a index
      * resource.
@@ -245,6 +268,7 @@ public static function locationName(string $project, string $location): string
      * The following name formats are supported:
      * Template: Pattern
      * - collection: projects/{project}/locations/{location}/collections/{collection}
+     * - cryptoKey: projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}
      * - index: projects/{project}/locations/{location}/collections/{collection}/indexes/{index}
      * - location: projects/{project}/locations/{location}
      *
@@ -640,6 +664,32 @@ public function updateCollection(UpdateCollectionRequest $request, array $callOp
         return $this->startApiCall('UpdateCollection', $request, $callOptions)->wait();
     }
 
+    /**
+     * Updates the parameters of a single Index.
+     *
+     * The async variant is {@see VectorSearchServiceClient::updateIndexAsync()} .
+     *
+     * @example samples/V1/VectorSearchServiceClient/update_index.php
+     *
+     * @param UpdateIndexRequest $request     A request to house fields associated with the call.
+     * @param array              $callOptions {
+     *     Optional.
+     *
+     *     @type RetrySettings|array $retrySettings
+     *           Retry settings to use for this call. Can be a {@see RetrySettings} object, or an
+     *           associative array of retry settings parameters. See the documentation on
+     *           {@see RetrySettings} for example usage.
+     * }
+     *
+     * @return OperationResponse<Index>
+     *
+     * @throws ApiException Thrown if the API call fails.
+     */
+    public function updateIndex(UpdateIndexRequest $request, array $callOptions = []): OperationResponse
+    {
+        return $this->startApiCall('UpdateIndex', $request, $callOptions)->wait();
+    }
+
     /**
      * Gets information about a location.
      *
@@ -668,13 +718,22 @@ public function getLocation(GetLocationRequest $request, array $callOptions = []
 
     /**
      * Lists information about the supported locations for this service.
-    This method can be called in two ways:
 
-    *   **List all public locations:** Use the path `GET /v1/locations`.
-    *   **List project-visible locations:** Use the path
-    `GET /v1/projects/{project_id}/locations`. This may include public
-    locations as well as private or other locations specifically visible
-    to the project.
+    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
+    public locations available to all projects. * **Project-specific
+    locations**: If `name` follows the format
+    `projects/{project}`, the method lists locations visible to that
+    specific project. This includes public, private, or other
+    project-specific locations enabled for the project.
+
+    For gRPC and client library implementations, the resource name is
+    passed as the `name` field. For direct service calls, the resource
+    name is
+    incorporated into the request path based on the specific service
+    implementation and version.
      *
      * The async variant is {@see VectorSearchServiceClient::listLocationsAsync()} .
      *