chore(php)!: migrate admin services to new LRO client (#8637)

* chore(php)!: migrate Spanner to new client surface

PiperOrigin-RevId: 813877400

Source-Link: googleapis/googleapis@8731190

Source-Link: googleapis/googleapis-gen@a9c62d9
Copy-Tag: eyJwIjoiU3Bhbm5lci8uT3dsQm90LnlhbWwiLCJoIjoiYTljNjJkOTVmOTIyMTAwNWVhYTRmYjJhYjNjYzdkY2I2NWQwZGE1MiJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: gcf-owl-bot[bot]

Spanner/src/Admin/Database/V1/Client/DatabaseAdminClient.php

@@ -28,7 +28,6 @@
 use Google\ApiCore\CredentialsWrapper;
 use Google\ApiCore\GapicClientTrait;
 use Google\ApiCore\InsecureCredentialsWrapper;
-use Google\ApiCore\LongRunning\OperationsClient;
 use Google\ApiCore\OperationResponse;
 use Google\ApiCore\Options\ClientOptions;
 use Google\ApiCore\PagedListResponse;
@@ -78,6 +77,7 @@
 use Google\Cloud\Spanner\Admin\Database\V1\UpdateDatabaseDdlRequest;
 use Google\Cloud\Spanner\Admin\Database\V1\UpdateDatabaseMetadata;
 use Google\Cloud\Spanner\Admin\Database\V1\UpdateDatabaseRequest;
+use Google\LongRunning\Client\OperationsClient;
 use Google\LongRunning\Operation;
 use Grpc\ChannelCredentials;
 use GuzzleHttp\Promise\PromiseInterface;
@@ -208,6 +208,25 @@ public function resumeOperation($operationName, $methodName = null)
         return $operation;
     }
 
+    /**
+     * Create the default operation client for the service.
+     *
+     * @param array $options ClientOptions for the client.
+     *
+     * @return OperationsClient
+     */
+    private function createOperationsClient(array $options)
+    {
+        // Unset client-specific configuration options
+        unset($options['serviceName'], $options['clientConfig'], $options['descriptorsConfigPath']);
+
+        if (isset($options['operationsClient'])) {
+            return $options['operationsClient'];
+        }
+
+        return new OperationsClient($options);
+    }
+
     /**
      * Formats a string containing the fully-qualified path to represent a backup
      * resource.

Spanner/src/Admin/Instance/V1/Client/InstanceAdminClient.php

@@ -28,7 +28,6 @@
 use Google\ApiCore\CredentialsWrapper;
 use Google\ApiCore\GapicClientTrait;
 use Google\ApiCore\InsecureCredentialsWrapper;
-use Google\ApiCore\LongRunning\OperationsClient;
 use Google\ApiCore\OperationResponse;
 use Google\ApiCore\Options\ClientOptions;
 use Google\ApiCore\PagedListResponse;
@@ -71,6 +70,7 @@
 use Google\Cloud\Spanner\Admin\Instance\V1\UpdateInstancePartitionMetadata;
 use Google\Cloud\Spanner\Admin\Instance\V1\UpdateInstancePartitionRequest;
 use Google\Cloud\Spanner\Admin\Instance\V1\UpdateInstanceRequest;
+use Google\LongRunning\Client\OperationsClient;
 use Google\LongRunning\Operation;
 use Grpc\ChannelCredentials;
 use GuzzleHttp\Promise\PromiseInterface;
@@ -209,6 +209,25 @@ public function resumeOperation($operationName, $methodName = null)
         return $operation;
     }
 
+    /**
+     * Create the default operation client for the service.
+     *
+     * @param array $options ClientOptions for the client.
+     *
+     * @return OperationsClient
+     */
+    private function createOperationsClient(array $options)
+    {
+        // Unset client-specific configuration options
+        unset($options['serviceName'], $options['clientConfig'], $options['descriptorsConfigPath']);
+
+        if (isset($options['operationsClient'])) {
+            return $options['operationsClient'];
+        }
+
+        return new OperationsClient($options);
+    }
+
     /**
      * Formats a string containing the fully-qualified path to represent a instance
      * resource.

Spanner/tests/Unit/Admin/Database/V1/Client/DatabaseAdminClientTest.php

@@ -24,7 +24,6 @@
 
 use Google\ApiCore\ApiException;
 use Google\ApiCore\CredentialsWrapper;
-use Google\ApiCore\LongRunning\OperationsClient;
 use Google\ApiCore\Testing\GeneratedTest;
 use Google\ApiCore\Testing\MockTransport;
 use Google\Cloud\Iam\V1\GetIamPolicyRequest;
@@ -70,6 +69,7 @@
 use Google\Cloud\Spanner\Admin\Database\V1\UpdateBackupScheduleRequest;
 use Google\Cloud\Spanner\Admin\Database\V1\UpdateDatabaseDdlRequest;
 use Google\Cloud\Spanner\Admin\Database\V1\UpdateDatabaseRequest;
+use Google\LongRunning\Client\OperationsClient;
 use Google\LongRunning\GetOperationRequest;
 use Google\LongRunning\Operation;
 use Google\Protobuf\Any;

Spanner/tests/Unit/Admin/Instance/V1/Client/InstanceAdminClientTest.php

@@ -24,7 +24,6 @@
 
 use Google\ApiCore\ApiException;
 use Google\ApiCore\CredentialsWrapper;
-use Google\ApiCore\LongRunning\OperationsClient;
 use Google\ApiCore\Testing\GeneratedTest;
 use Google\ApiCore\Testing\MockTransport;
 use Google\Cloud\Iam\V1\GetIamPolicyRequest;
@@ -60,6 +59,7 @@
 use Google\Cloud\Spanner\Admin\Instance\V1\UpdateInstanceConfigRequest;
 use Google\Cloud\Spanner\Admin\Instance\V1\UpdateInstancePartitionRequest;
 use Google\Cloud\Spanner\Admin\Instance\V1\UpdateInstanceRequest;
+use Google\LongRunning\Client\OperationsClient;
 use Google\LongRunning\GetOperationRequest;
 use Google\LongRunning\Operation;
 use Google\Protobuf\Any;