Google Cloud AlloyDB for PostgreSQL V1alpha Client - Class AlloyDBAdminClient (0.1.3)

Reference documentation and code samples for the Google Cloud AlloyDB for PostgreSQL V1alpha Client class AlloyDBAdminClient.

Service Description: Service describing handlers for resources

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:

$alloyDBAdminClient = new AlloyDBAdminClient();
try {
    $formattedParent = $alloyDBAdminClient->clusterName('[PROJECT]', '[LOCATION]', '[CLUSTER]');
    $requests = new CreateInstanceRequests();
    $operationResponse = $alloyDBAdminClient->batchCreateInstances($formattedParent, $requests);
    $operationResponse->pollUntilComplete();
    if ($operationResponse->operationSucceeded()) {
        $result = $operationResponse->getResult();
    // doSomethingWith($result)
    } else {
        $error = $operationResponse->getError();
        // handleError($error)
    }
    // Alternatively:
    // start the operation, keep the operation name, and resume later
    $operationResponse = $alloyDBAdminClient->batchCreateInstances($formattedParent, $requests);
    $operationName = $operationResponse->getName();
    // ... do other work
    $newOperationResponse = $alloyDBAdminClient->resumeOperation($operationName, 'batchCreateInstances');
    while (!$newOperationResponse->isDone()) {
        // ... do other work
        $newOperationResponse->reload();
    }
    if ($newOperationResponse->operationSucceeded()) {
        $result = $newOperationResponse->getResult();
    // doSomethingWith($result)
    } else {
        $error = $newOperationResponse->getError();
        // handleError($error)
    }
} finally {
    $alloyDBAdminClient->close();
}

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parseName method to extract the individual identifiers contained within formatted names that are returned by the API.

Methods

backupName

Formats a string containing the fully-qualified path to represent a backup resource.

Parameters
Name	Description
`project`	`string`
`location`	`string`
`backup`	`string`

Returns
Type	Description
`string`	The formatted backup resource.

clusterName

Formats a string containing the fully-qualified path to represent a cluster resource.

Parameters
Name	Description
`project`	`string`
`location`	`string`
`cluster`	`string`

Returns
Type	Description
`string`	The formatted cluster resource.

instanceName

Formats a string containing the fully-qualified path to represent a instance resource.

Parameters
Name	Description
`project`	`string`
`location`	`string`
`cluster`	`string`
`instance`	`string`

Returns
Type	Description
`string`	The formatted instance resource.

locationName

Formats a string containing the fully-qualified path to represent a location resource.

Parameters
Name	Description
`project`	`string`
`location`	`string`

Returns
Type	Description
`string`	The formatted location resource.

networkName

Formats a string containing the fully-qualified path to represent a network resource.

Parameters
Name	Description
`project`	`string`
`network`	`string`

Returns
Type	Description
`string`	The formatted network resource.

parseName

Parses a formatted name string and returns an associative array of the components in the name.

The following name formats are supported: Template: Pattern

backup: projects/{project}/locations/{location}/backups/{backup}
cluster: projects/{project}/locations/{location}/clusters/{cluster}
instance: projects/{project}/locations/{location}/clusters/{cluster}/instances/{instance}
location: projects/{project}/locations/{location}
network: projects/{project}/global/networks/{network}

The optional $template argument can be supplied to specify a particular pattern, and must match one of the templates listed above. If no $template argument is provided, or if the $template argument does not match one of the templates listed, then parseName will check each of the supported templates, and return the first match.

Parameters
Name	Description
`formattedName`	`string` The formatted name string
`template`	`string` Optional name of template to match

Returns
Type	Description
`array`	An associative array from name component IDs to component values.

getOperationsClient

Return an OperationsClient object with the same endpoint as $this.

Returns
Type	Description
`Google\ApiCore\LongRunning\OperationsClient`

resumeOperation

Resume an existing long running operation that was previously started by a long running API method. If $methodName is not provided, or does not match a long running API method, then the operation can still be resumed, but the OperationResponse object will not deserialize the final response.

Parameters
Name	Description
`operationName`	`string` The name of the long running operation
`methodName`	`string` The name of the method used to start the operation

Returns
Type	Description
`Google\ApiCore\OperationResponse`

__construct

Constructor.

Parameters
Name	Description
`options`	`array` Optional. Options for configuring the service API wrapper.
`↳ apiEndpoint`	`string` The address of the API remote host. May optionally include the port, formatted as "
`↳ credentials`	`string\|array\|FetchAuthTokenInterface\|CredentialsWrapper` The credentials to be used by the client to authorize API calls. This option accepts either a path to a credentials file, or a decoded credentials file as a PHP array. Advanced usage: In addition, this option can also accept a pre-constructed Google\Auth\FetchAuthTokenInterface object or Google\ApiCore\CredentialsWrapper object. Note that when one of these objects are provided, any settings in $credentialsConfig will be ignored.
`↳ credentialsConfig`	`array` Options used to configure credentials, including auth token caching, for the client. For a full list of supporting configuration options, see Google\ApiCore\CredentialsWrapper::build() .
`↳ disableRetries`	`bool` Determines whether or not retries defined by the client configuration should be disabled. Defaults to `false`.
`↳ clientConfig`	`string\|array` Client method configuration, including retry settings. This option can be either a path to a JSON file, or a PHP array containing the decoded JSON data. By default this settings points to the default client config file, which is provided in the resources folder.
`↳ transport`	`string\|TransportInterface` The transport used for executing network requests. May be either the string `rest` or `grpc`. Defaults to `grpc` if gRPC support is detected on the system. Advanced usage: Additionally, it is possible to pass in an already instantiated Google\ApiCore\Transport\TransportInterface object. Note that when this object is provided, any settings in $transportConfig, and any $apiEndpoint setting, will be ignored.
`↳ transportConfig`	`array` Configuration options that will be used to construct the transport. Options for each supported transport type should be passed in a key for that transport. For example: $transportConfig = [ 'grpc' => [...], 'rest' => [...], ]; See the Google\ApiCore\Transport\GrpcTransport::build() and Google\ApiCore\Transport\RestTransport::build() methods for the supported options.
`↳ clientCertSource`	`callable` A callable which returns the client cert as a string. This can be used to provide a certificate and private key to the transport layer for mTLS.

batchCreateInstances

Creates new instances under the given project, location and cluster.

There can be only one primary instance in a cluster. If the primary instance exists in the cluster as well as this request, then API will throw an error. The primary instance should exist before any read pool instance is created. If the primary instance is a part of the request payload, then the API will take care of creating instances in the correct order. This method is here to support Google-internal use cases, and is not meant for external customers to consume. Please do not start relying on it; its behavior is subject to change without notice.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource.
`requests`	`Google\Cloud\AlloyDb\V1alpha\CreateInstanceRequests` Required. Resources being created.
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\BatchCreateInstancesResponse;
use Google\Cloud\AlloyDb\V1alpha\CreateInstanceRequest;
use Google\Cloud\AlloyDb\V1alpha\CreateInstanceRequests;
use Google\Cloud\AlloyDb\V1alpha\Instance;
use Google\Cloud\AlloyDb\V1alpha\Instance\InstanceType;
use Google\Rpc\Status;

/**
 * @param string $formattedParent                                    The name of the parent resource. Please see
 *                                                                   {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 * @param string $formattedRequestsCreateInstanceRequestsParent      The name of the parent resource. For the required format, see the
 *                                                                   comment on the Instance.name field. Please see
 *                                                                   {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 * @param string $requestsCreateInstanceRequestsInstanceId           ID of the requesting object.
 * @param int    $requestsCreateInstanceRequestsInstanceInstanceType The type of the instance. Specified at creation time.
 */
function batch_create_instances_sample(
    string $formattedParent,
    string $formattedRequestsCreateInstanceRequestsParent,
    string $requestsCreateInstanceRequestsInstanceId,
    int $requestsCreateInstanceRequestsInstanceInstanceType
): void {
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $requestsCreateInstanceRequestsInstance = (new Instance())
        ->setInstanceType($requestsCreateInstanceRequestsInstanceInstanceType);
    $createInstanceRequest = (new CreateInstanceRequest())
        ->setParent($formattedRequestsCreateInstanceRequestsParent)
        ->setInstanceId($requestsCreateInstanceRequestsInstanceId)
        ->setInstance($requestsCreateInstanceRequestsInstance);
    $requestsCreateInstanceRequests = [$createInstanceRequest,];
    $requests = (new CreateInstanceRequests())
        ->setCreateInstanceRequests($requestsCreateInstanceRequests);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->batchCreateInstances($formattedParent, $requests);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var BatchCreateInstancesResponse $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::clusterName('[PROJECT]', '[LOCATION]', '[CLUSTER]');
    $formattedRequestsCreateInstanceRequestsParent = AlloyDBAdminClient::clusterName(
        '[PROJECT]',
        '[LOCATION]',
        '[CLUSTER]'
    );
    $requestsCreateInstanceRequestsInstanceId = '[INSTANCE_ID]';
    $requestsCreateInstanceRequestsInstanceInstanceType = InstanceType::INSTANCE_TYPE_UNSPECIFIED;

    batch_create_instances_sample(
        $formattedParent,
        $formattedRequestsCreateInstanceRequestsParent,
        $requestsCreateInstanceRequestsInstanceId,
        $requestsCreateInstanceRequestsInstanceInstanceType
    );
}

createBackup

Creates a new Backup in a given project and location.

Parameters
Name	Description
`parent`	`string` Required. Value for parent.
`backupId`	`string` Required. ID of the requesting object.
`backup`	`Google\Cloud\AlloyDb\V1alpha\Backup` Required. The resource being created
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, the backend validates the request, but doesn't actually execute it.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Backup;
use Google\Rpc\Status;

/**
 * @param string $formattedParent            Value for parent. Please see
 *                                           {@see AlloyDBAdminClient::locationName()} for help formatting this field.
 * @param string $backupId                   ID of the requesting object.
 * @param string $formattedBackupClusterName The full resource name of the backup source cluster
 *                                           (e.g., projects/<project>/locations/<location>/clusters/<cluster_id>). Please see
 *                                           {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 */
function create_backup_sample(
    string $formattedParent,
    string $backupId,
    string $formattedBackupClusterName
): void {
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $backup = (new Backup())
        ->setClusterName($formattedBackupClusterName);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->createBackup($formattedParent, $backupId, $backup);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Backup $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::locationName('[PROJECT]', '[LOCATION]');
    $backupId = '[BACKUP_ID]';
    $formattedBackupClusterName = AlloyDBAdminClient::clusterName(
        '[PROJECT]',
        '[LOCATION]',
        '[CLUSTER]'
    );

    create_backup_sample($formattedParent, $backupId, $formattedBackupClusterName);
}

createCluster

Creates a new Cluster in a given project and location.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource. For the required format, see the comment on the Cluster.name field.
`clusterId`	`string` Required. ID of the requesting object.
`cluster`	`Google\Cloud\AlloyDb\V1alpha\Cluster` Required. The resource being created
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the create request.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Cluster;
use Google\Rpc\Status;

/**
 * @param string $formattedParent         The name of the parent resource. For the required format, see the
 *                                        comment on the Cluster.name field. Please see
 *                                        {@see AlloyDBAdminClient::locationName()} for help formatting this field.
 * @param string $clusterId               ID of the requesting object.
 * @param string $formattedClusterNetwork The resource link for the VPC network in which cluster resources
 *                                        are created and from which they are accessible via Private IP. The network
 *                                        must belong to the same project as the cluster. It is specified in the
 *                                        form: "projects/{project_number}/global/networks/{network_id}". This is
 *                                        required to create a cluster. It can be updated, but it cannot be removed. Please see
 *                                        {@see AlloyDBAdminClient::networkName()} for help formatting this field.
 */
function create_cluster_sample(
    string $formattedParent,
    string $clusterId,
    string $formattedClusterNetwork
): void {
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $cluster = (new Cluster())
        ->setNetwork($formattedClusterNetwork);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->createCluster($formattedParent, $clusterId, $cluster);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Cluster $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::locationName('[PROJECT]', '[LOCATION]');
    $clusterId = '[CLUSTER_ID]';
    $formattedClusterNetwork = AlloyDBAdminClient::networkName('[PROJECT]', '[NETWORK]');

    create_cluster_sample($formattedParent, $clusterId, $formattedClusterNetwork);
}

createInstance

Creates a new Instance in a given project and location.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource. For the required format, see the comment on the Instance.name field.
`instanceId`	`string` Required. ID of the requesting object.
`instance`	`Google\Cloud\AlloyDb\V1alpha\Instance` Required. The resource being created
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the create request.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Instance;
use Google\Cloud\AlloyDb\V1alpha\Instance\InstanceType;
use Google\Rpc\Status;

/**
 * @param string $formattedParent      The name of the parent resource. For the required format, see the
 *                                     comment on the Instance.name field. Please see
 *                                     {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 * @param string $instanceId           ID of the requesting object.
 * @param int    $instanceInstanceType The type of the instance. Specified at creation time.
 */
function create_instance_sample(
    string $formattedParent,
    string $instanceId,
    int $instanceInstanceType
): void {
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $instance = (new Instance())
        ->setInstanceType($instanceInstanceType);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->createInstance($formattedParent, $instanceId, $instance);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Instance $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::clusterName('[PROJECT]', '[LOCATION]', '[CLUSTER]');
    $instanceId = '[INSTANCE_ID]';
    $instanceInstanceType = InstanceType::INSTANCE_TYPE_UNSPECIFIED;

    create_instance_sample($formattedParent, $instanceId, $instanceInstanceType);
}

createSecondaryCluster

Creates a cluster of type SECONDARY in the given location using the primary cluster as the source.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource (the primary cluster). For the required format, see the comment on the Cluster.name field.
`clusterId`	`string` Required. ID of the requesting object (the secondary cluster).
`cluster`	`Google\Cloud\AlloyDb\V1alpha\Cluster` Required. Configuration of the requesting object (the secondary cluster).
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the create request.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Cluster;
use Google\Rpc\Status;

/**
 * @param string $formattedParent         The name of the parent resource (the primary cluster). For the
 *                                        required format, see the comment on the Cluster.name field. Please see
 *                                        {@see AlloyDBAdminClient::locationName()} for help formatting this field.
 * @param string $clusterId               ID of the requesting object (the secondary cluster).
 * @param string $formattedClusterNetwork The resource link for the VPC network in which cluster resources
 *                                        are created and from which they are accessible via Private IP. The network
 *                                        must belong to the same project as the cluster. It is specified in the
 *                                        form: "projects/{project_number}/global/networks/{network_id}". This is
 *                                        required to create a cluster. It can be updated, but it cannot be removed. Please see
 *                                        {@see AlloyDBAdminClient::networkName()} for help formatting this field.
 */
function create_secondary_cluster_sample(
    string $formattedParent,
    string $clusterId,
    string $formattedClusterNetwork
): void {
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $cluster = (new Cluster())
        ->setNetwork($formattedClusterNetwork);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->createSecondaryCluster($formattedParent, $clusterId, $cluster);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Cluster $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::locationName('[PROJECT]', '[LOCATION]');
    $clusterId = '[CLUSTER_ID]';
    $formattedClusterNetwork = AlloyDBAdminClient::networkName('[PROJECT]', '[NETWORK]');

    create_secondary_cluster_sample($formattedParent, $clusterId, $formattedClusterNetwork);
}

createSecondaryInstance

Creates a new SECONDARY Instance in a given project and location.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource. For the required format, see the comment on the Instance.name field.
`instanceId`	`string` Required. ID of the requesting object.
`instance`	`Google\Cloud\AlloyDb\V1alpha\Instance` Required. The resource being created
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the create request.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Instance;
use Google\Cloud\AlloyDb\V1alpha\Instance\InstanceType;
use Google\Rpc\Status;

/**
 * @param string $formattedParent      The name of the parent resource. For the required format, see the
 *                                     comment on the Instance.name field. Please see
 *                                     {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 * @param string $instanceId           ID of the requesting object.
 * @param int    $instanceInstanceType The type of the instance. Specified at creation time.
 */
function create_secondary_instance_sample(
    string $formattedParent,
    string $instanceId,
    int $instanceInstanceType
): void {
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $instance = (new Instance())
        ->setInstanceType($instanceInstanceType);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->createSecondaryInstance($formattedParent, $instanceId, $instance);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Instance $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::clusterName('[PROJECT]', '[LOCATION]', '[CLUSTER]');
    $instanceId = '[INSTANCE_ID]';
    $instanceInstanceType = InstanceType::INSTANCE_TYPE_UNSPECIFIED;

    create_secondary_instance_sample($formattedParent, $instanceId, $instanceInstanceType);
}

deleteBackup

Deletes a single Backup.

Parameters
Name	Description
`name`	`string` Required. Name of the resource. For the required format, see the comment on the Backup.name field.
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes after the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, the backend validates the request, but doesn't actually execute it.
`↳ etag`	`string` Optional. The current etag of the Backup. If an etag is provided and does not match the current etag of the Backup, deletion will be blocked and an ABORTED error will be returned.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Rpc\Status;

/**
 * @param string $formattedName Name of the resource. For the required format, see the comment on
 *                              the Backup.name field. Please see
 *                              {@see AlloyDBAdminClient::backupName()} for help formatting this field.
 */
function delete_backup_sample(string $formattedName): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->deleteBackup($formattedName);
        $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::backupName('[PROJECT]', '[LOCATION]', '[BACKUP]');

    delete_backup_sample($formattedName);
}

deleteCluster

Deletes a single Cluster.

Parameters
Name	Description
`name`	`string` Required. The name of the resource. For the required format, see the comment on the Cluster.name field.
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes after the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ etag`	`string` Optional. The current etag of the Cluster. If an etag is provided and does not match the current etag of the Cluster, deletion will be blocked and an ABORTED error will be returned.
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the delete.
`↳ force`	`bool` Optional. Whether to cascade delete child instances for given cluster.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Rpc\Status;

/**
 * @param string $formattedName The name of the resource. For the required format, see the
 *                              comment on the Cluster.name field. Please see
 *                              {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 */
function delete_cluster_sample(string $formattedName): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->deleteCluster($formattedName);
        $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::clusterName('[PROJECT]', '[LOCATION]', '[CLUSTER]');

    delete_cluster_sample($formattedName);
}

deleteInstance

Deletes a single Instance.

Parameters
Name	Description
`name`	`string` Required. The name of the resource. For the required format, see the comment on the Instance.name field.
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes after the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ etag`	`string` Optional. The current etag of the Instance. If an etag is provided and does not match the current etag of the Instance, deletion will be blocked and an ABORTED error will be returned.
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the delete.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Rpc\Status;

/**
 * @param string $formattedName The name of the resource. For the required format, see the
 *                              comment on the Instance.name field. Please see
 *                              {@see AlloyDBAdminClient::instanceName()} for help formatting this field.
 */
function delete_instance_sample(string $formattedName): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->deleteInstance($formattedName);
        $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::instanceName(
        '[PROJECT]',
        '[LOCATION]',
        '[CLUSTER]',
        '[INSTANCE]'
    );

    delete_instance_sample($formattedName);
}

failoverInstance

Forces a Failover for a highly available instance.

Failover promotes the HA standby instance as the new primary. Imperative only.

Parameters
Name	Description
`name`	`string` Required. The name of the resource. For the required format, see the comment on the Instance.name field.
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes after the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the failover.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Instance;
use Google\Rpc\Status;

/**
 * @param string $formattedName The name of the resource. For the required format, see the
 *                              comment on the Instance.name field. Please see
 *                              {@see AlloyDBAdminClient::instanceName()} for help formatting this field.
 */
function failover_instance_sample(string $formattedName): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->failoverInstance($formattedName);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Instance $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::instanceName(
        '[PROJECT]',
        '[LOCATION]',
        '[CLUSTER]',
        '[INSTANCE]'
    );

    failover_instance_sample($formattedName);
}

generateClientCertificate

Generate a client certificate signed by a Cluster CA.

The sole purpose of this endpoint is to support the Auth Proxy client and the endpoint's behavior is subject to change without notice, so do not rely on its behavior remaining constant. Future changes will not break the Auth Proxy client.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource. The required format is: projects/{project}/locations/{location}/clusters/{cluster}
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes after the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ pemCsr`	`string` Optional. A pem-encoded X.509 certificate signing request (CSR).
`↳ certDuration`	`Duration` Optional. An optional hint to the endpoint to generate the client certificate with the requested duration. The duration can be from 1 hour to 24 hours. The endpoint may or may not honor the hint. If the hint is left unspecified or is not honored, then the endpoint will pick an appropriate default duration.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\Cloud\AlloyDb\V1alpha\GenerateClientCertificateResponse`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\GenerateClientCertificateResponse;

/**
 * @param string $formattedParent The name of the parent resource. The required format is:
 *                                * projects/{project}/locations/{location}/clusters/{cluster}
 *                                Please see {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 */
function generate_client_certificate_sample(string $formattedParent): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var GenerateClientCertificateResponse $response */
        $response = $alloyDBAdminClient->generateClientCertificate($formattedParent);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = AlloyDBAdminClient::clusterName('[PROJECT]', '[LOCATION]', '[CLUSTER]');

    generate_client_certificate_sample($formattedParent);
}

getBackup

Gets details of a single Backup.

Parameters
Name	Description
`name`	`string` Required. Name of the resource
`optionalArgs`	`array` Optional.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\Cloud\AlloyDb\V1alpha\Backup`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Backup;

/**
 * @param string $formattedName Name of the resource
 *                              Please see {@see AlloyDBAdminClient::backupName()} for help formatting this field.
 */
function get_backup_sample(string $formattedName): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var Backup $response */
        $response = $alloyDBAdminClient->getBackup($formattedName);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = AlloyDBAdminClient::backupName('[PROJECT]', '[LOCATION]', '[BACKUP]');

    get_backup_sample($formattedName);
}

getCluster

Gets details of a single Cluster.

Parameters
Name	Description
`name`	`string` Required. The name of the resource. For the required format, see the comment on the Cluster.name field.
`optionalArgs`	`array` Optional.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\Cloud\AlloyDb\V1alpha\Cluster`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Cluster;

/**
 * @param string $formattedName The name of the resource. For the required format, see the
 *                              comment on the Cluster.name field. Please see
 *                              {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 */
function get_cluster_sample(string $formattedName): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var Cluster $response */
        $response = $alloyDBAdminClient->getCluster($formattedName);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = AlloyDBAdminClient::clusterName('[PROJECT]', '[LOCATION]', '[CLUSTER]');

    get_cluster_sample($formattedName);
}

getConnectionInfo

Get instance metadata used for a connection.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource. The required format is: projects/{project}/locations/{location}/clusters/{cluster}/instances/{instance}
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes after the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\Cloud\AlloyDb\V1alpha\ConnectionInfo`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\ConnectionInfo;

/**
 * @param string $formattedParent The name of the parent resource. The required format is:
 *                                projects/{project}/locations/{location}/clusters/{cluster}/instances/{instance}
 *                                Please see {@see AlloyDBAdminClient::instanceName()} for help formatting this field.
 */
function get_connection_info_sample(string $formattedParent): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var ConnectionInfo $response */
        $response = $alloyDBAdminClient->getConnectionInfo($formattedParent);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = AlloyDBAdminClient::instanceName(
        '[PROJECT]',
        '[LOCATION]',
        '[CLUSTER]',
        '[INSTANCE]'
    );

    get_connection_info_sample($formattedParent);
}

getInstance

Gets details of a single Instance.

Parameters
Name	Description
`name`	`string` Required. The name of the resource. For the required format, see the comment on the Instance.name field.
`optionalArgs`	`array` Optional.
`↳ view`	`int` The view of the instance to return. For allowed values, use constants defined on Google\Cloud\AlloyDb\V1alpha\InstanceView
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\Cloud\AlloyDb\V1alpha\Instance`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Instance;

/**
 * @param string $formattedName The name of the resource. For the required format, see the
 *                              comment on the Instance.name field. Please see
 *                              {@see AlloyDBAdminClient::instanceName()} for help formatting this field.
 */
function get_instance_sample(string $formattedName): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var Instance $response */
        $response = $alloyDBAdminClient->getInstance($formattedName);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = AlloyDBAdminClient::instanceName(
        '[PROJECT]',
        '[LOCATION]',
        '[CLUSTER]',
        '[INSTANCE]'
    );

    get_instance_sample($formattedName);
}

listBackups

Lists Backups in a given project and location.

Parameters
Name	Description
`parent`	`string` Required. Parent value for ListBackupsRequest
`optionalArgs`	`array` Optional.
`↳ pageSize`	`int` The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved.
`↳ pageToken`	`string` A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API.
`↳ filter`	`string` Filtering results
`↳ orderBy`	`string` Hint for how to order the results
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\PagedListResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Backup;

/**
 * @param string $formattedParent Parent value for ListBackupsRequest
 *                                Please see {@see AlloyDBAdminClient::locationName()} for help formatting this field.
 */
function list_backups_sample(string $formattedParent): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

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

        /** @var Backup $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = AlloyDBAdminClient::locationName('[PROJECT]', '[LOCATION]');

    list_backups_sample($formattedParent);
}

listClusters

Lists Clusters in a given project and location.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource. For the required format, see the comment on the Cluster.name field. Additionally, you can perform an aggregated list operation by specifying a value with the following format: projects/{project}/locations/-
`optionalArgs`	`array` Optional.
`↳ pageSize`	`int` The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved.
`↳ pageToken`	`string` A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API.
`↳ filter`	`string` Optional. Filtering results
`↳ orderBy`	`string` Optional. Hint for how to order the results
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\PagedListResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Cluster;

/**
 * @param string $formattedParent The name of the parent resource. For the required format, see the
 *                                comment on the Cluster.name field. Additionally, you can perform an
 *                                aggregated list operation by specifying a value with the following format:
 *                                * projects/{project}/locations/-
 *                                Please see {@see AlloyDBAdminClient::locationName()} for help formatting this field.
 */
function list_clusters_sample(string $formattedParent): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

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

        /** @var Cluster $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = AlloyDBAdminClient::locationName('[PROJECT]', '[LOCATION]');

    list_clusters_sample($formattedParent);
}

listInstances

Lists Instances in a given project and location.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource. For the required format, see the comment on the Instance.name field. Additionally, you can perform an aggregated list operation by specifying a value with one of the following formats: projects/{project}/locations/-/clusters/- projects/{project}/locations/{region}/clusters/-
`optionalArgs`	`array` Optional.
`↳ pageSize`	`int` The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved.
`↳ pageToken`	`string` A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API.
`↳ filter`	`string` Optional. Filtering results
`↳ orderBy`	`string` Optional. Hint for how to order the results
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\PagedListResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Instance;

/**
 * @param string $formattedParent The name of the parent resource. For the required format, see the
 *                                comment on the Instance.name field. Additionally, you can perform an
 *                                aggregated list operation by specifying a value with one of the following
 *                                formats:
 *                                * projects/{project}/locations/-/clusters/-
 *                                * projects/{project}/locations/{region}/clusters/-
 *                                Please see {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 */
function list_instances_sample(string $formattedParent): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

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

        /** @var Instance $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = AlloyDBAdminClient::clusterName('[PROJECT]', '[LOCATION]', '[CLUSTER]');

    list_instances_sample($formattedParent);
}

listSupportedDatabaseFlags

Lists SupportedDatabaseFlags for a given project and location.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource. The required format is: projects/{project}/locations/{location} Regardless of the parent specified here, as long it is contains a valid project and location, the service will return a static list of supported flags resources. Note that we do not yet support region-specific flags.
`optionalArgs`	`array` Optional.
`↳ pageSize`	`int` The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved.
`↳ pageToken`	`string` A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\PagedListResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\SupportedDatabaseFlag;

/**
 * @param string $formattedParent The name of the parent resource. The required format is:
 *                                * projects/{project}/locations/{location}
 *
 *                                Regardless of the parent specified here, as long it is contains a valid
 *                                project and location, the service will return a static list of supported
 *                                flags resources. Note that we do not yet support region-specific
 *                                flags. Please see
 *                                {@see AlloyDBAdminClient::locationName()} for help formatting this field.
 */
function list_supported_database_flags_sample(string $formattedParent): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

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

        /** @var SupportedDatabaseFlag $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = AlloyDBAdminClient::locationName('[PROJECT]', '[LOCATION]');

    list_supported_database_flags_sample($formattedParent);
}

promoteCluster

Promotes a SECONDARY cluster. This turns down replication from the PRIMARY cluster and promotes a secondary cluster into its own standalone cluster.

Imperative only.

Parameters
Name	Description
`name`	`string` Required. The name of the resource. For the required format, see the comment on the Cluster.name field
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes after the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ etag`	`string` Optional. The current etag of the Cluster. If an etag is provided and does not match the current etag of the Cluster, deletion will be blocked and an ABORTED error will be returned.
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the delete.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Cluster;
use Google\Rpc\Status;

/**
 * @param string $formattedName The name of the resource. For the required format, see the
 *                              comment on the Cluster.name field
 *                              Please see {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 */
function promote_cluster_sample(string $formattedName): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->promoteCluster($formattedName);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Cluster $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::clusterName('[PROJECT]', '[LOCATION]', '[CLUSTER]');

    promote_cluster_sample($formattedName);
}

restartInstance

Restart an Instance in a cluster.

Imperative only.

Parameters
Name	Description
`name`	`string` Required. The name of the resource. For the required format, see the comment on the Instance.name field.
`optionalArgs`	`array` Optional.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes after the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the restart.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Instance;
use Google\Rpc\Status;

/**
 * @param string $formattedName The name of the resource. For the required format, see the
 *                              comment on the Instance.name field. Please see
 *                              {@see AlloyDBAdminClient::instanceName()} for help formatting this field.
 */
function restart_instance_sample(string $formattedName): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->restartInstance($formattedName);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Instance $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::instanceName(
        '[PROJECT]',
        '[LOCATION]',
        '[CLUSTER]',
        '[INSTANCE]'
    );

    restart_instance_sample($formattedName);
}

restoreCluster

Creates a new Cluster in a given project and location, with a volume restored from the provided source, either a backup ID or a point-in-time and a source cluster.

Parameters
Name	Description
`parent`	`string` Required. The name of the parent resource. For the required format, see the comment on the Cluster.name field.
`clusterId`	`string` Required. ID of the requesting object.
`cluster`	`Google\Cloud\AlloyDb\V1alpha\Cluster` Required. The resource being created
`optionalArgs`	`array` Optional.
`↳ backupSource`	`BackupSource` Backup source.
`↳ continuousBackupSource`	`ContinuousBackupSource` ContinuousBackup source. Continuous backup needs to be enabled in the source cluster for this operation to succeed.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the import request.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Cluster;
use Google\Rpc\Status;

/**
 * @param string $formattedParent         The name of the parent resource. For the required format, see the
 *                                        comment on the Cluster.name field. Please see
 *                                        {@see AlloyDBAdminClient::locationName()} for help formatting this field.
 * @param string $clusterId               ID of the requesting object.
 * @param string $formattedClusterNetwork The resource link for the VPC network in which cluster resources
 *                                        are created and from which they are accessible via Private IP. The network
 *                                        must belong to the same project as the cluster. It is specified in the
 *                                        form: "projects/{project_number}/global/networks/{network_id}". This is
 *                                        required to create a cluster. It can be updated, but it cannot be removed. Please see
 *                                        {@see AlloyDBAdminClient::networkName()} for help formatting this field.
 */
function restore_cluster_sample(
    string $formattedParent,
    string $clusterId,
    string $formattedClusterNetwork
): void {
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $cluster = (new Cluster())
        ->setNetwork($formattedClusterNetwork);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->restoreCluster($formattedParent, $clusterId, $cluster);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Cluster $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());
    }
}

/**
 * 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 = AlloyDBAdminClient::locationName('[PROJECT]', '[LOCATION]');
    $clusterId = '[CLUSTER_ID]';
    $formattedClusterNetwork = AlloyDBAdminClient::networkName('[PROJECT]', '[NETWORK]');

    restore_cluster_sample($formattedParent, $clusterId, $formattedClusterNetwork);
}

updateBackup

Updates the parameters of a single Backup.

Parameters
Name	Description
`backup`	`Google\Cloud\AlloyDb\V1alpha\Backup` Required. The resource being updated
`optionalArgs`	`array` Optional.
`↳ updateMask`	`FieldMask` Optional. Field mask is used to specify the fields to be overwritten in the Backup resource by the update. The fields specified in the update_mask are relative to the resource, not the full request. A field will be overwritten if it is in the mask. If the user does not provide a mask then all fields will be overwritten.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, the backend validates the request, but doesn't actually execute it.
`↳ allowMissing`	`bool` Optional. If set to true, update succeeds even if instance is not found. In that case, a new backup is created and `update_mask` is ignored.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Backup;
use Google\Rpc\Status;

/**
 * @param string $formattedBackupClusterName The full resource name of the backup source cluster
 *                                           (e.g., projects/<project>/locations/<location>/clusters/<cluster_id>). Please see
 *                                           {@see AlloyDBAdminClient::clusterName()} for help formatting this field.
 */
function update_backup_sample(string $formattedBackupClusterName): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $backup = (new Backup())
        ->setClusterName($formattedBackupClusterName);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->updateBackup($backup);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Backup $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());
    }
}

/**
 * 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
{
    $formattedBackupClusterName = AlloyDBAdminClient::clusterName(
        '[PROJECT]',
        '[LOCATION]',
        '[CLUSTER]'
    );

    update_backup_sample($formattedBackupClusterName);
}

updateCluster

Updates the parameters of a single Cluster.

Parameters
Name	Description
`cluster`	`Google\Cloud\AlloyDb\V1alpha\Cluster` Required. The resource being updated
`optionalArgs`	`array` Optional.
`↳ updateMask`	`FieldMask` Optional. Field mask is used to specify the fields to be overwritten in the Cluster resource by the update. The fields specified in the update_mask are relative to the resource, not the full request. A field will be overwritten if it is in the mask. If the user does not provide a mask then all fields will be overwritten.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the update request.
`↳ allowMissing`	`bool` Optional. If set to true, update succeeds even if cluster is not found. In that case, a new cluster is created and `update_mask` is ignored.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Cluster;
use Google\Rpc\Status;

/**
 * @param string $formattedClusterNetwork The resource link for the VPC network in which cluster resources
 *                                        are created and from which they are accessible via Private IP. The network
 *                                        must belong to the same project as the cluster. It is specified in the
 *                                        form: "projects/{project_number}/global/networks/{network_id}". This is
 *                                        required to create a cluster. It can be updated, but it cannot be removed. Please see
 *                                        {@see AlloyDBAdminClient::networkName()} for help formatting this field.
 */
function update_cluster_sample(string $formattedClusterNetwork): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $cluster = (new Cluster())
        ->setNetwork($formattedClusterNetwork);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->updateCluster($cluster);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Cluster $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());
    }
}

/**
 * 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
{
    $formattedClusterNetwork = AlloyDBAdminClient::networkName('[PROJECT]', '[NETWORK]');

    update_cluster_sample($formattedClusterNetwork);
}

updateInstance

Updates the parameters of a single Instance.

Parameters
Name	Description
`instance`	`Google\Cloud\AlloyDb\V1alpha\Instance` Required. The resource being updated
`optionalArgs`	`array` Optional.
`↳ updateMask`	`FieldMask` Optional. Field mask is used to specify the fields to be overwritten in the Instance resource by the update. The fields specified in the update_mask are relative to the resource, not the full request. A field will be overwritten if it is in the mask. If the user does not provide a mask then all fields will be overwritten.
`↳ requestId`	`string` Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. The server will guarantee that for at least 60 minutes since the first request. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported (00000000-0000-0000-0000-000000000000).
`↳ validateOnly`	`bool` Optional. If set, performs request validation (e.g. permission checks and any other type of validation), but do not actually execute the update request.
`↳ allowMissing`	`bool` Optional. If set to true, update succeeds even if instance is not found. In that case, a new instance is created and `update_mask` is ignored.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\AlloyDb\V1alpha\Instance;
use Google\Cloud\AlloyDb\V1alpha\Instance\InstanceType;
use Google\Rpc\Status;

/**
 * @param int $instanceInstanceType The type of the instance. Specified at creation time.
 */
function update_instance_sample(int $instanceInstanceType): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $instance = (new Instance())
        ->setInstanceType($instanceInstanceType);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $alloyDBAdminClient->updateInstance($instance);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var Instance $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());
    }
}

/**
 * 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
{
    $instanceInstanceType = InstanceType::INSTANCE_TYPE_UNSPECIFIED;

    update_instance_sample($instanceInstanceType);
}

getLocation

Gets information about a location.

Parameters
Name	Description
`optionalArgs`	`array` Optional.
`↳ name`	`string` Resource name for the location.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\Cloud\Location\Location`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\Location\Location;

/**
 * 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 get_location_sample(): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

    // Call the API and handle any network failures.
    try {
        /** @var Location $response */
        $response = $alloyDBAdminClient->getLocation();
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

listLocations

Lists information about the supported locations for this service.

Parameters
Name	Description
`optionalArgs`	`array` Optional.
`↳ name`	`string` The resource that owns the locations collection, if applicable.
`↳ filter`	`string` The standard list filter.
`↳ pageSize`	`int` The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved.
`↳ pageToken`	`string` A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API.
`↳ retrySettings`	`RetrySettings\|array` Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
Type	Description
`Google\ApiCore\PagedListResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\AlloyDb\V1alpha\AlloyDBAdminClient;
use Google\Cloud\Location\Location;

/**
 * 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 list_locations_sample(): void
{
    // Create a client.
    $alloyDBAdminClient = new AlloyDBAdminClient();

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

        /** @var Location $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

Constants

SERVICE_NAME

Value: 'google.cloud.alloydb.v1alpha.AlloyDBAdmin'

The name of the service.

SERVICE_ADDRESS

Value: 'alloydb.googleapis.com'

The default address of the service.

DEFAULT_SERVICE_PORT

Value: 443

The default port of the service.

CODEGEN_NAME

Value: 'gapic'

The name of the code generator, to be included in the agent header.