Compute V1 Client - Class NodeGroupsClient (1.22.0)

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Compute\V1\AddNodesNodeGroupRequest;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\NodeGroupsAddNodesRequest;
use Google\Rpc\Status;

/**
 * @param string $nodeGroup Name of the NodeGroup resource.
 * @param string $project   Project ID for this request.
 * @param string $zone      The name of the zone for this request.
 */
function add_nodes_sample(string $nodeGroup, string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $nodeGroupsAddNodesRequestResource = new NodeGroupsAddNodesRequest();
    $request = (new AddNodesNodeGroupRequest())
        ->setNodeGroup($nodeGroup)
        ->setNodeGroupsAddNodesRequestResource($nodeGroupsAddNodesRequestResource)
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $nodeGroupsClient->addNodes($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
{
    $nodeGroup = '[NODE_GROUP]';
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    add_nodes_sample($nodeGroup, $project, $zone);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Compute\V1\AggregatedListNodeGroupsRequest;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;

/**
 * @param string $project Project ID for this request.
 */
function aggregated_list_sample(string $project): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $request = (new AggregatedListNodeGroupsRequest())
        ->setProject($project);

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $nodeGroupsClient->aggregatedList($request);

        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->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
{
    $project = '[PROJECT]';

    aggregated_list_sample($project);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\DeleteNodeGroupRequest;
use Google\Rpc\Status;

/**
 * @param string $nodeGroup Name of the NodeGroup resource to delete.
 * @param string $project   Project ID for this request.
 * @param string $zone      The name of the zone for this request.
 */
function delete_sample(string $nodeGroup, string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $request = (new DeleteNodeGroupRequest())
        ->setNodeGroup($nodeGroup)
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $nodeGroupsClient->delete($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
{
    $nodeGroup = '[NODE_GROUP]';
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    delete_sample($nodeGroup, $project, $zone);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\DeleteNodesNodeGroupRequest;
use Google\Cloud\Compute\V1\NodeGroupsDeleteNodesRequest;
use Google\Rpc\Status;

/**
 * @param string $nodeGroup Name of the NodeGroup resource whose nodes will be deleted.
 * @param string $project   Project ID for this request.
 * @param string $zone      The name of the zone for this request.
 */
function delete_nodes_sample(string $nodeGroup, string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $nodeGroupsDeleteNodesRequestResource = new NodeGroupsDeleteNodesRequest();
    $request = (new DeleteNodesNodeGroupRequest())
        ->setNodeGroup($nodeGroup)
        ->setNodeGroupsDeleteNodesRequestResource($nodeGroupsDeleteNodesRequestResource)
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $nodeGroupsClient->deleteNodes($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
{
    $nodeGroup = '[NODE_GROUP]';
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    delete_nodes_sample($nodeGroup, $project, $zone);
}

use Google\ApiCore\ApiException;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\GetNodeGroupRequest;
use Google\Cloud\Compute\V1\NodeGroup;

/**
 * @param string $nodeGroup Name of the node group to return.
 * @param string $project   Project ID for this request.
 * @param string $zone      The name of the zone for this request.
 */
function get_sample(string $nodeGroup, string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $request = (new GetNodeGroupRequest())
        ->setNodeGroup($nodeGroup)
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var NodeGroup $response */
        $response = $nodeGroupsClient->get($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
{
    $nodeGroup = '[NODE_GROUP]';
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    get_sample($nodeGroup, $project, $zone);
}

use Google\ApiCore\ApiException;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\GetIamPolicyNodeGroupRequest;
use Google\Cloud\Compute\V1\Policy;

/**
 * @param string $project  Project ID for this request.
 * @param string $resource Name or id of the resource for this request.
 * @param string $zone     The name of the zone for this request.
 */
function get_iam_policy_sample(string $project, string $resource, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $request = (new GetIamPolicyNodeGroupRequest())
        ->setProject($project)
        ->setResource($resource)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var Policy $response */
        $response = $nodeGroupsClient->getIamPolicy($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
{
    $project = '[PROJECT]';
    $resource = '[RESOURCE]';
    $zone = '[ZONE]';

    get_iam_policy_sample($project, $resource, $zone);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\InsertNodeGroupRequest;
use Google\Cloud\Compute\V1\NodeGroup;
use Google\Rpc\Status;

/**
 * @param int    $initialNodeCount Initial count of nodes in the node group.
 * @param string $project          Project ID for this request.
 * @param string $zone             The name of the zone for this request.
 */
function insert_sample(int $initialNodeCount, string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $nodeGroupResource = new NodeGroup();
    $request = (new InsertNodeGroupRequest())
        ->setInitialNodeCount($initialNodeCount)
        ->setNodeGroupResource($nodeGroupResource)
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $nodeGroupsClient->insert($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
{
    $initialNodeCount = 0;
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    insert_sample($initialNodeCount, $project, $zone);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\ListNodeGroupsRequest;

/**
 * @param string $project Project ID for this request.
 * @param string $zone    The name of the zone for this request.
 */
function list_sample(string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $request = (new ListNodeGroupsRequest())
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $nodeGroupsClient->list($request);

        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->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
{
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    list_sample($project, $zone);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\ListNodesNodeGroupsRequest;

/**
 * @param string $nodeGroup Name of the NodeGroup resource whose nodes you want to list.
 * @param string $project   Project ID for this request.
 * @param string $zone      The name of the zone for this request.
 */
function list_nodes_sample(string $nodeGroup, string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $request = (new ListNodesNodeGroupsRequest())
        ->setNodeGroup($nodeGroup)
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $nodeGroupsClient->listNodes($request);

        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->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
{
    $nodeGroup = '[NODE_GROUP]';
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    list_nodes_sample($nodeGroup, $project, $zone);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\NodeGroup;
use Google\Cloud\Compute\V1\PatchNodeGroupRequest;
use Google\Rpc\Status;

/**
 * @param string $nodeGroup Name of the NodeGroup resource to update.
 * @param string $project   Project ID for this request.
 * @param string $zone      The name of the zone for this request.
 */
function patch_sample(string $nodeGroup, string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $nodeGroupResource = new NodeGroup();
    $request = (new PatchNodeGroupRequest())
        ->setNodeGroup($nodeGroup)
        ->setNodeGroupResource($nodeGroupResource)
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $nodeGroupsClient->patch($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
{
    $nodeGroup = '[NODE_GROUP]';
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    patch_sample($nodeGroup, $project, $zone);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\NodeGroupsPerformMaintenanceRequest;
use Google\Cloud\Compute\V1\PerformMaintenanceNodeGroupRequest;
use Google\Rpc\Status;

/**
 * @param string $nodeGroup Name of the node group scoping this request.
 * @param string $project   Project ID for this request.
 * @param string $zone      The name of the zone for this request.
 */
function perform_maintenance_sample(string $nodeGroup, string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $nodeGroupsPerformMaintenanceRequestResource = new NodeGroupsPerformMaintenanceRequest();
    $request = (new PerformMaintenanceNodeGroupRequest())
        ->setNodeGroup($nodeGroup)
        ->setNodeGroupsPerformMaintenanceRequestResource($nodeGroupsPerformMaintenanceRequestResource)
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $nodeGroupsClient->performMaintenance($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
{
    $nodeGroup = '[NODE_GROUP]';
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    perform_maintenance_sample($nodeGroup, $project, $zone);
}

use Google\ApiCore\ApiException;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\Policy;
use Google\Cloud\Compute\V1\SetIamPolicyNodeGroupRequest;
use Google\Cloud\Compute\V1\ZoneSetPolicyRequest;

/**
 * @param string $project  Project ID for this request.
 * @param string $resource Name or id of the resource for this request.
 * @param string $zone     The name of the zone for this request.
 */
function set_iam_policy_sample(string $project, string $resource, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $zoneSetPolicyRequestResource = new ZoneSetPolicyRequest();
    $request = (new SetIamPolicyNodeGroupRequest())
        ->setProject($project)
        ->setResource($resource)
        ->setZone($zone)
        ->setZoneSetPolicyRequestResource($zoneSetPolicyRequestResource);

    // Call the API and handle any network failures.
    try {
        /** @var Policy $response */
        $response = $nodeGroupsClient->setIamPolicy($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
{
    $project = '[PROJECT]';
    $resource = '[RESOURCE]';
    $zone = '[ZONE]';

    set_iam_policy_sample($project, $resource, $zone);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\NodeGroupsSetNodeTemplateRequest;
use Google\Cloud\Compute\V1\SetNodeTemplateNodeGroupRequest;
use Google\Rpc\Status;

/**
 * @param string $nodeGroup Name of the NodeGroup resource to update.
 * @param string $project   Project ID for this request.
 * @param string $zone      The name of the zone for this request.
 */
function set_node_template_sample(string $nodeGroup, string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $nodeGroupsSetNodeTemplateRequestResource = new NodeGroupsSetNodeTemplateRequest();
    $request = (new SetNodeTemplateNodeGroupRequest())
        ->setNodeGroup($nodeGroup)
        ->setNodeGroupsSetNodeTemplateRequestResource($nodeGroupsSetNodeTemplateRequestResource)
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $nodeGroupsClient->setNodeTemplate($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
{
    $nodeGroup = '[NODE_GROUP]';
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    set_node_template_sample($nodeGroup, $project, $zone);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\NodeGroupsSimulateMaintenanceEventRequest;
use Google\Cloud\Compute\V1\SimulateMaintenanceEventNodeGroupRequest;
use Google\Rpc\Status;

/**
 * @param string $nodeGroup Name of the NodeGroup resource whose nodes will go under maintenance simulation.
 * @param string $project   Project ID for this request.
 * @param string $zone      The name of the zone for this request.
 */
function simulate_maintenance_event_sample(string $nodeGroup, string $project, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $nodeGroupsSimulateMaintenanceEventRequestResource = new NodeGroupsSimulateMaintenanceEventRequest();
    $request = (new SimulateMaintenanceEventNodeGroupRequest())
        ->setNodeGroup($nodeGroup)
        ->setNodeGroupsSimulateMaintenanceEventRequestResource(
            $nodeGroupsSimulateMaintenanceEventRequestResource
        )
        ->setProject($project)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $nodeGroupsClient->simulateMaintenanceEvent($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
{
    $nodeGroup = '[NODE_GROUP]';
    $project = '[PROJECT]';
    $zone = '[ZONE]';

    simulate_maintenance_event_sample($nodeGroup, $project, $zone);
}

use Google\ApiCore\ApiException;
use Google\Cloud\Compute\V1\Client\NodeGroupsClient;
use Google\Cloud\Compute\V1\TestIamPermissionsNodeGroupRequest;
use Google\Cloud\Compute\V1\TestPermissionsRequest;
use Google\Cloud\Compute\V1\TestPermissionsResponse;

/**
 * @param string $project  Project ID for this request.
 * @param string $resource Name or id of the resource for this request.
 * @param string $zone     The name of the zone for this request.
 */
function test_iam_permissions_sample(string $project, string $resource, string $zone): void
{
    // Create a client.
    $nodeGroupsClient = new NodeGroupsClient();

    // Prepare the request message.
    $testPermissionsRequestResource = new TestPermissionsRequest();
    $request = (new TestIamPermissionsNodeGroupRequest())
        ->setProject($project)
        ->setResource($resource)
        ->setTestPermissionsRequestResource($testPermissionsRequestResource)
        ->setZone($zone);

    // Call the API and handle any network failures.
    try {
        /** @var TestPermissionsResponse $response */
        $response = $nodeGroupsClient->testIamPermissions($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
{
    $project = '[PROJECT]';
    $resource = '[RESOURCE]';
    $zone = '[ZONE]';

    test_iam_permissions_sample($project, $resource, $zone);
}