Cloud KMS V1 Client - Class KeyManagementServiceClient (2.1.2)

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• 2.1.1
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• 1.23.0
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• 1.18.1
• 1.17.0
• 1.16.4
• 1.15.3

Reference documentation and code samples for the Cloud KMS V1 Client class KeyManagementServiceClient.

Service Description: Google Cloud Key Management Service

Manages cryptographic keys and operations using those keys. Implements a REST model with the following objects:

• KeyRing
• CryptoKey
• CryptoKeyVersion
• ImportJob

If you are using manual gRPC libraries, see Using gRPC with Cloud KMS.

This class provides the ability to make remote calls to the backing service through method calls that map to API methods.

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.

Namespace

Google \ Cloud \ Kms \ V1 \ Client

Methods

__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.

asymmetricDecrypt

Decrypts data that was encrypted with a public key retrieved from GetPublicKey corresponding to a CryptoKeyVersion with CryptoKey.purpose ASYMMETRIC_DECRYPT.

The async variant is KeyManagementServiceClient::asymmetricDecryptAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\AsymmetricDecryptRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\AsymmetricDecryptResponse

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\AsymmetricDecryptRequest;
use Google\Cloud\Kms\V1\AsymmetricDecryptResponse;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;

/**
 * @param string $formattedName The resource name of the
 *                              [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to use for
 *                              decryption. Please see
 *                              {@see KeyManagementServiceClient::cryptoKeyVersionName()} for help formatting this field.
 * @param string $ciphertext    The data encrypted with the named
 *                              [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion]'s public key using
 *                              OAEP.
 */
function asymmetric_decrypt_sample(string $formattedName, string $ciphertext): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new AsymmetricDecryptRequest())
        ->setName($formattedName)
        ->setCiphertext($ciphertext);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]',
        '[CRYPTO_KEY_VERSION]'
    );
    $ciphertext = '...';

    asymmetric_decrypt_sample($formattedName, $ciphertext);
}

asymmetricSign

Signs data using a CryptoKeyVersion with CryptoKey.purpose ASYMMETRIC_SIGN, producing a signature that can be verified with the public key retrieved from GetPublicKey.

The async variant is KeyManagementServiceClient::asymmetricSignAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\AsymmetricSignRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\AsymmetricSignResponse

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\AsymmetricSignRequest;
use Google\Cloud\Kms\V1\AsymmetricSignResponse;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\Digest;

/**
 * @param string $formattedName The resource name of the
 *                              [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to use for
 *                              signing. Please see
 *                              {@see KeyManagementServiceClient::cryptoKeyVersionName()} for help formatting this field.
 */
function asymmetric_sign_sample(string $formattedName): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $digest = new Digest();
    $request = (new AsymmetricSignRequest())
        ->setName($formattedName)
        ->setDigest($digest);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]',
        '[CRYPTO_KEY_VERSION]'
    );

    asymmetric_sign_sample($formattedName);
}

createCryptoKey

Create a new CryptoKey within a KeyRing.

CryptoKey.purpose and CryptoKey.version_template.algorithm are required.

The async variant is KeyManagementServiceClient::createCryptoKeyAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\CreateCryptoKeyRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\CryptoKey

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CreateCryptoKeyRequest;
use Google\Cloud\Kms\V1\CryptoKey;

/**
 * @param string $formattedParent The [name][google.cloud.kms.v1.KeyRing.name] of the KeyRing
 *                                associated with the [CryptoKeys][google.cloud.kms.v1.CryptoKey]. Please see
 *                                {@see KeyManagementServiceClient::keyRingName()} for help formatting this field.
 * @param string $cryptoKeyId     It must be unique within a KeyRing and match the regular
 *                                expression `[a-zA-Z0-9_-]{1,63}`
 */
function create_crypto_key_sample(string $formattedParent, string $cryptoKeyId): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $cryptoKey = new CryptoKey();
    $request = (new CreateCryptoKeyRequest())
        ->setParent($formattedParent)
        ->setCryptoKeyId($cryptoKeyId)
        ->setCryptoKey($cryptoKey);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = KeyManagementServiceClient::keyRingName('[PROJECT]', '[LOCATION]', '[KEY_RING]');
    $cryptoKeyId = '[CRYPTO_KEY_ID]';

    create_crypto_key_sample($formattedParent, $cryptoKeyId);
}

createCryptoKeyVersion

Create a new CryptoKeyVersion in a CryptoKey.

The server will assign the next sequential id. If unset, state will be set to ENABLED.

The async variant is KeyManagementServiceClient::createCryptoKeyVersionAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\CreateCryptoKeyVersionRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\CryptoKeyVersion

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CreateCryptoKeyVersionRequest;
use Google\Cloud\Kms\V1\CryptoKeyVersion;

/**
 * @param string $formattedParent The [name][google.cloud.kms.v1.CryptoKey.name] of the
 *                                [CryptoKey][google.cloud.kms.v1.CryptoKey] associated with the
 *                                [CryptoKeyVersions][google.cloud.kms.v1.CryptoKeyVersion]. Please see
 *                                {@see KeyManagementServiceClient::cryptoKeyName()} for help formatting this field.
 */
function create_crypto_key_version_sample(string $formattedParent): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $cryptoKeyVersion = new CryptoKeyVersion();
    $request = (new CreateCryptoKeyVersionRequest())
        ->setParent($formattedParent)
        ->setCryptoKeyVersion($cryptoKeyVersion);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = KeyManagementServiceClient::cryptoKeyName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]'
    );

    create_crypto_key_version_sample($formattedParent);
}

createImportJob

Create a new ImportJob within a KeyRing.

ImportJob.import_method is required.

The async variant is KeyManagementServiceClient::createImportJobAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\CreateImportJobRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\ImportJob

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CreateImportJobRequest;
use Google\Cloud\Kms\V1\ImportJob;
use Google\Cloud\Kms\V1\ImportJob\ImportMethod;
use Google\Cloud\Kms\V1\ProtectionLevel;

/**
 * @param string $formattedParent          The [name][google.cloud.kms.v1.KeyRing.name] of the
 *                                         [KeyRing][google.cloud.kms.v1.KeyRing] associated with the
 *                                         [ImportJobs][google.cloud.kms.v1.ImportJob]. Please see
 *                                         {@see KeyManagementServiceClient::keyRingName()} for help formatting this field.
 * @param string $importJobId              It must be unique within a KeyRing and match the regular
 *                                         expression `[a-zA-Z0-9_-]{1,63}`
 * @param int    $importJobImportMethod    Immutable. The wrapping method to be used for incoming key
 *                                         material.
 * @param int    $importJobProtectionLevel Immutable. The protection level of the
 *                                         [ImportJob][google.cloud.kms.v1.ImportJob]. This must match the
 *                                         [protection_level][google.cloud.kms.v1.CryptoKeyVersionTemplate.protection_level]
 *                                         of the [version_template][google.cloud.kms.v1.CryptoKey.version_template]
 *                                         on the [CryptoKey][google.cloud.kms.v1.CryptoKey] you attempt to import
 *                                         into.
 */
function create_import_job_sample(
    string $formattedParent,
    string $importJobId,
    int $importJobImportMethod,
    int $importJobProtectionLevel
): void {
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $importJob = (new ImportJob())
        ->setImportMethod($importJobImportMethod)
        ->setProtectionLevel($importJobProtectionLevel);
    $request = (new CreateImportJobRequest())
        ->setParent($formattedParent)
        ->setImportJobId($importJobId)
        ->setImportJob($importJob);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = KeyManagementServiceClient::keyRingName('[PROJECT]', '[LOCATION]', '[KEY_RING]');
    $importJobId = '[IMPORT_JOB_ID]';
    $importJobImportMethod = ImportMethod::IMPORT_METHOD_UNSPECIFIED;
    $importJobProtectionLevel = ProtectionLevel::PROTECTION_LEVEL_UNSPECIFIED;

    create_import_job_sample(
        $formattedParent,
        $importJobId,
        $importJobImportMethod,
        $importJobProtectionLevel
    );
}

createKeyRing

Create a new KeyRing in a given Project and Location.

The async variant is KeyManagementServiceClient::createKeyRingAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\CreateKeyRingRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\KeyRing

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CreateKeyRingRequest;
use Google\Cloud\Kms\V1\KeyRing;

/**
 * @param string $formattedParent The resource name of the location associated with the
 *                                [KeyRings][google.cloud.kms.v1.KeyRing], in the format
 *                                `projects/*/locations/*`. Please see
 *                                {@see KeyManagementServiceClient::locationName()} for help formatting this field.
 * @param string $keyRingId       It must be unique within a location and match the regular
 *                                expression `[a-zA-Z0-9_-]{1,63}`
 */
function create_key_ring_sample(string $formattedParent, string $keyRingId): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $keyRing = new KeyRing();
    $request = (new CreateKeyRingRequest())
        ->setParent($formattedParent)
        ->setKeyRingId($keyRingId)
        ->setKeyRing($keyRing);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = KeyManagementServiceClient::locationName('[PROJECT]', '[LOCATION]');
    $keyRingId = '[KEY_RING_ID]';

    create_key_ring_sample($formattedParent, $keyRingId);
}

decrypt

Decrypts data that was protected by Encrypt. The CryptoKey.purpose must be ENCRYPT_DECRYPT.

The async variant is KeyManagementServiceClient::decryptAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\DecryptRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\DecryptResponse

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\DecryptRequest;
use Google\Cloud\Kms\V1\DecryptResponse;

/**
 * @param string $formattedName The resource name of the
 *                              [CryptoKey][google.cloud.kms.v1.CryptoKey] to use for decryption. The
 *                              server will choose the appropriate version. Please see
 *                              {@see KeyManagementServiceClient::cryptoKeyName()} for help formatting this field.
 * @param string $ciphertext    The encrypted data originally returned in
 *                              [EncryptResponse.ciphertext][google.cloud.kms.v1.EncryptResponse.ciphertext].
 */
function decrypt_sample(string $formattedName, string $ciphertext): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new DecryptRequest())
        ->setName($formattedName)
        ->setCiphertext($ciphertext);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]'
    );
    $ciphertext = '...';

    decrypt_sample($formattedName, $ciphertext);
}

destroyCryptoKeyVersion

Schedule a CryptoKeyVersion for destruction.

Upon calling this method, CryptoKeyVersion.state will be set to DESTROY_SCHEDULED, and destroy_time will be set to the time destroy_scheduled_duration in the future. At that time, the state will automatically change to DESTROYED, and the key material will be irrevocably destroyed.

Before the destroy_time is reached, RestoreCryptoKeyVersion may be called to reverse the process.

The async variant is KeyManagementServiceClient::destroyCryptoKeyVersionAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\DestroyCryptoKeyVersionRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\CryptoKeyVersion

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKeyVersion;
use Google\Cloud\Kms\V1\DestroyCryptoKeyVersionRequest;

/**
 * @param string $formattedName The resource name of the
 *                              [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to destroy. Please see
 *                              {@see KeyManagementServiceClient::cryptoKeyVersionName()} for help formatting this field.
 */
function destroy_crypto_key_version_sample(string $formattedName): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new DestroyCryptoKeyVersionRequest())
        ->setName($formattedName);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]',
        '[CRYPTO_KEY_VERSION]'
    );

    destroy_crypto_key_version_sample($formattedName);
}

encrypt

Encrypts data, so that it can only be recovered by a call to Decrypt. The CryptoKey.purpose must be ENCRYPT_DECRYPT.

The async variant is KeyManagementServiceClient::encryptAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\EncryptRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\EncryptResponse

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\EncryptRequest;
use Google\Cloud\Kms\V1\EncryptResponse;

/**
 * @param string $name      The resource name of the
 *                          [CryptoKey][google.cloud.kms.v1.CryptoKey] or
 *                          [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to use for
 *                          encryption.
 *
 *                          If a [CryptoKey][google.cloud.kms.v1.CryptoKey] is specified, the server
 *                          will use its [primary version][google.cloud.kms.v1.CryptoKey.primary].
 * @param string $plaintext The data to encrypt. Must be no larger than 64KiB.
 *
 *                          The maximum size depends on the key version's
 *                          [protection_level][google.cloud.kms.v1.CryptoKeyVersionTemplate.protection_level].
 *                          For [SOFTWARE][google.cloud.kms.v1.ProtectionLevel.SOFTWARE],
 *                          [EXTERNAL][google.cloud.kms.v1.ProtectionLevel.EXTERNAL], and
 *                          [EXTERNAL_VPC][google.cloud.kms.v1.ProtectionLevel.EXTERNAL_VPC] keys, the
 *                          plaintext must be no larger than 64KiB. For
 *                          [HSM][google.cloud.kms.v1.ProtectionLevel.HSM] keys, the combined length of
 *                          the plaintext and additional_authenticated_data fields must be no larger
 *                          than 8KiB.
 */
function encrypt_sample(string $name, string $plaintext): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new EncryptRequest())
        ->setName($name)
        ->setPlaintext($plaintext);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $name = '[NAME]';
    $plaintext = '...';

    encrypt_sample($name, $plaintext);
}

generateRandomBytes

Generate random bytes using the Cloud KMS randomness source in the provided location.

The async variant is KeyManagementServiceClient::generateRandomBytesAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GenerateRandomBytesRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\GenerateRandomBytesResponse

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\GenerateRandomBytesRequest;
use Google\Cloud\Kms\V1\GenerateRandomBytesResponse;

/**
 * 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 generate_random_bytes_sample(): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = new GenerateRandomBytesRequest();

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

getCryptoKey

Returns metadata for a given CryptoKey, as well as its primary CryptoKeyVersion.

The async variant is KeyManagementServiceClient::getCryptoKeyAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GetCryptoKeyRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\CryptoKey

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKey;
use Google\Cloud\Kms\V1\GetCryptoKeyRequest;

/**
 * @param string $formattedName The [name][google.cloud.kms.v1.CryptoKey.name] of the
 *                              [CryptoKey][google.cloud.kms.v1.CryptoKey] to get. Please see
 *                              {@see KeyManagementServiceClient::cryptoKeyName()} for help formatting this field.
 */
function get_crypto_key_sample(string $formattedName): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new GetCryptoKeyRequest())
        ->setName($formattedName);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]'
    );

    get_crypto_key_sample($formattedName);
}

getCryptoKeyVersion

Returns metadata for a given CryptoKeyVersion.

The async variant is KeyManagementServiceClient::getCryptoKeyVersionAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GetCryptoKeyVersionRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\CryptoKeyVersion

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKeyVersion;
use Google\Cloud\Kms\V1\GetCryptoKeyVersionRequest;

/**
 * @param string $formattedName The [name][google.cloud.kms.v1.CryptoKeyVersion.name] of the
 *                              [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to get. Please see
 *                              {@see KeyManagementServiceClient::cryptoKeyVersionName()} for help formatting this field.
 */
function get_crypto_key_version_sample(string $formattedName): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new GetCryptoKeyVersionRequest())
        ->setName($formattedName);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]',
        '[CRYPTO_KEY_VERSION]'
    );

    get_crypto_key_version_sample($formattedName);
}

getImportJob

Returns metadata for a given ImportJob.

The async variant is KeyManagementServiceClient::getImportJobAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GetImportJobRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\ImportJob

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\GetImportJobRequest;
use Google\Cloud\Kms\V1\ImportJob;

/**
 * @param string $formattedName The [name][google.cloud.kms.v1.ImportJob.name] of the
 *                              [ImportJob][google.cloud.kms.v1.ImportJob] to get. Please see
 *                              {@see KeyManagementServiceClient::importJobName()} for help formatting this field.
 */
function get_import_job_sample(string $formattedName): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new GetImportJobRequest())
        ->setName($formattedName);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::importJobName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[IMPORT_JOB]'
    );

    get_import_job_sample($formattedName);
}

getKeyRing

Returns metadata for a given KeyRing.

The async variant is KeyManagementServiceClient::getKeyRingAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GetKeyRingRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\KeyRing

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\GetKeyRingRequest;
use Google\Cloud\Kms\V1\KeyRing;

/**
 * @param string $formattedName The [name][google.cloud.kms.v1.KeyRing.name] of the
 *                              [KeyRing][google.cloud.kms.v1.KeyRing] to get. Please see
 *                              {@see KeyManagementServiceClient::keyRingName()} for help formatting this field.
 */
function get_key_ring_sample(string $formattedName): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new GetKeyRingRequest())
        ->setName($formattedName);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::keyRingName('[PROJECT]', '[LOCATION]', '[KEY_RING]');

    get_key_ring_sample($formattedName);
}

getPublicKey

Returns the public key for the given CryptoKeyVersion. The CryptoKey.purpose must be ASYMMETRIC_SIGN or ASYMMETRIC_DECRYPT.

The async variant is KeyManagementServiceClient::getPublicKeyAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GetPublicKeyRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\PublicKey

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\GetPublicKeyRequest;
use Google\Cloud\Kms\V1\PublicKey;

/**
 * @param string $formattedName The [name][google.cloud.kms.v1.CryptoKeyVersion.name] of the
 *                              [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] public key to get. Please see
 *                              {@see KeyManagementServiceClient::cryptoKeyVersionName()} for help formatting this field.
 */
function get_public_key_sample(string $formattedName): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new GetPublicKeyRequest())
        ->setName($formattedName);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]',
        '[CRYPTO_KEY_VERSION]'
    );

    get_public_key_sample($formattedName);
}

importCryptoKeyVersion

Import wrapped key material into a CryptoKeyVersion.

All requests must specify a CryptoKey. If a CryptoKeyVersion is additionally specified in the request, key material will be reimported into that version. Otherwise, a new version will be created, and will be assigned the next sequential id within the CryptoKey.

The async variant is KeyManagementServiceClient::importCryptoKeyVersionAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\ImportCryptoKeyVersionRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\CryptoKeyVersion

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKeyVersion;
use Google\Cloud\Kms\V1\CryptoKeyVersion\CryptoKeyVersionAlgorithm;
use Google\Cloud\Kms\V1\ImportCryptoKeyVersionRequest;

/**
 * @param string $formattedParent The [name][google.cloud.kms.v1.CryptoKey.name] of the
 *                                [CryptoKey][google.cloud.kms.v1.CryptoKey] to be imported into.
 *
 *                                The create permission is only required on this key when creating a new
 *                                [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion]. Please see
 *                                {@see KeyManagementServiceClient::cryptoKeyName()} for help formatting this field.
 * @param int    $algorithm       The
 *                                [algorithm][google.cloud.kms.v1.CryptoKeyVersion.CryptoKeyVersionAlgorithm]
 *                                of the key being imported. This does not need to match the
 *                                [version_template][google.cloud.kms.v1.CryptoKey.version_template] of the
 *                                [CryptoKey][google.cloud.kms.v1.CryptoKey] this version imports into.
 * @param string $importJob       The [name][google.cloud.kms.v1.ImportJob.name] of the
 *                                [ImportJob][google.cloud.kms.v1.ImportJob] that was used to wrap this key
 *                                material.
 */
function import_crypto_key_version_sample(
    string $formattedParent,
    int $algorithm,
    string $importJob
): void {
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new ImportCryptoKeyVersionRequest())
        ->setParent($formattedParent)
        ->setAlgorithm($algorithm)
        ->setImportJob($importJob);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = KeyManagementServiceClient::cryptoKeyName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]'
    );
    $algorithm = CryptoKeyVersionAlgorithm::CRYPTO_KEY_VERSION_ALGORITHM_UNSPECIFIED;
    $importJob = '[IMPORT_JOB]';

    import_crypto_key_version_sample($formattedParent, $algorithm, $importJob);
}

listCryptoKeyVersions

Lists CryptoKeyVersions.

The async variant is KeyManagementServiceClient::listCryptoKeyVersionsAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\ListCryptoKeyVersionsRequest A request to house fields associated with the call.
callOptions	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\ApiCore\PagedListResponse

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKeyVersion;
use Google\Cloud\Kms\V1\ListCryptoKeyVersionsRequest;

/**
 * @param string $formattedParent The resource name of the
 *                                [CryptoKey][google.cloud.kms.v1.CryptoKey] to list, in the format
 *                                `projects/*/locations/*/keyRings/*/cryptoKeys/*`. Please see
 *                                {@see KeyManagementServiceClient::cryptoKeyName()} for help formatting this field.
 */
function list_crypto_key_versions_sample(string $formattedParent): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new ListCryptoKeyVersionsRequest())
        ->setParent($formattedParent);

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

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = KeyManagementServiceClient::cryptoKeyName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]'
    );

    list_crypto_key_versions_sample($formattedParent);
}

listCryptoKeys

Lists CryptoKeys.

The async variant is KeyManagementServiceClient::listCryptoKeysAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\ListCryptoKeysRequest A request to house fields associated with the call.
callOptions	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\ApiCore\PagedListResponse

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKey;
use Google\Cloud\Kms\V1\ListCryptoKeysRequest;

/**
 * @param string $formattedParent The resource name of the [KeyRing][google.cloud.kms.v1.KeyRing]
 *                                to list, in the format `projects/*/locations/*/keyRings/*`. Please see
 *                                {@see KeyManagementServiceClient::keyRingName()} for help formatting this field.
 */
function list_crypto_keys_sample(string $formattedParent): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new ListCryptoKeysRequest())
        ->setParent($formattedParent);

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

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = KeyManagementServiceClient::keyRingName('[PROJECT]', '[LOCATION]', '[KEY_RING]');

    list_crypto_keys_sample($formattedParent);
}

listImportJobs

Lists ImportJobs.

The async variant is KeyManagementServiceClient::listImportJobsAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\ListImportJobsRequest A request to house fields associated with the call.
callOptions	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\ApiCore\PagedListResponse

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\ImportJob;
use Google\Cloud\Kms\V1\ListImportJobsRequest;

/**
 * @param string $formattedParent The resource name of the [KeyRing][google.cloud.kms.v1.KeyRing]
 *                                to list, in the format `projects/*/locations/*/keyRings/*`. Please see
 *                                {@see KeyManagementServiceClient::keyRingName()} for help formatting this field.
 */
function list_import_jobs_sample(string $formattedParent): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new ListImportJobsRequest())
        ->setParent($formattedParent);

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

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = KeyManagementServiceClient::keyRingName('[PROJECT]', '[LOCATION]', '[KEY_RING]');

    list_import_jobs_sample($formattedParent);
}

listKeyRings

Lists KeyRings.

The async variant is KeyManagementServiceClient::listKeyRingsAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\ListKeyRingsRequest A request to house fields associated with the call.
callOptions	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\ApiCore\PagedListResponse

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\KeyRing;
use Google\Cloud\Kms\V1\ListKeyRingsRequest;

/**
 * @param string $formattedParent The resource name of the location associated with the
 *                                [KeyRings][google.cloud.kms.v1.KeyRing], in the format
 *                                `projects/*/locations/*`. Please see
 *                                {@see KeyManagementServiceClient::locationName()} for help formatting this field.
 */
function list_key_rings_sample(string $formattedParent): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new ListKeyRingsRequest())
        ->setParent($formattedParent);

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

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedParent = KeyManagementServiceClient::locationName('[PROJECT]', '[LOCATION]');

    list_key_rings_sample($formattedParent);
}

macSign

Signs data using a CryptoKeyVersion with CryptoKey.purpose MAC, producing a tag that can be verified by another source with the same key.

The async variant is KeyManagementServiceClient::macSignAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\MacSignRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\MacSignResponse

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\MacSignRequest;
use Google\Cloud\Kms\V1\MacSignResponse;

/**
 * @param string $formattedName The resource name of the
 *                              [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to use for
 *                              signing. Please see
 *                              {@see KeyManagementServiceClient::cryptoKeyVersionName()} for help formatting this field.
 * @param string $data          The data to sign. The MAC tag is computed over this data field
 *                              based on the specific algorithm.
 */
function mac_sign_sample(string $formattedName, string $data): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new MacSignRequest())
        ->setName($formattedName)
        ->setData($data);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]',
        '[CRYPTO_KEY_VERSION]'
    );
    $data = '...';

    mac_sign_sample($formattedName, $data);
}

macVerify

Verifies MAC tag using a CryptoKeyVersion with CryptoKey.purpose MAC, and returns a response that indicates whether or not the verification was successful.

The async variant is KeyManagementServiceClient::macVerifyAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\MacVerifyRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\MacVerifyResponse

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\MacVerifyRequest;
use Google\Cloud\Kms\V1\MacVerifyResponse;

/**
 * @param string $formattedName The resource name of the
 *                              [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to use for
 *                              verification. Please see
 *                              {@see KeyManagementServiceClient::cryptoKeyVersionName()} for help formatting this field.
 * @param string $data          The data used previously as a
 *                              [MacSignRequest.data][google.cloud.kms.v1.MacSignRequest.data] to generate
 *                              the MAC tag.
 * @param string $mac           The signature to verify.
 */
function mac_verify_sample(string $formattedName, string $data, string $mac): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new MacVerifyRequest())
        ->setName($formattedName)
        ->setData($data)
        ->setMac($mac);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]',
        '[CRYPTO_KEY_VERSION]'
    );
    $data = '...';
    $mac = '...';

    mac_verify_sample($formattedName, $data, $mac);
}

rawDecrypt

Decrypts data that was originally encrypted using a raw cryptographic mechanism. The CryptoKey.purpose must be RAW_ENCRYPT_DECRYPT.

The async variant is KeyManagementServiceClient::rawDecryptAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\RawDecryptRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\RawDecryptResponse

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\RawDecryptRequest;
use Google\Cloud\Kms\V1\RawDecryptResponse;

/**
 * @param string $name                 The resource name of the
 *                                     [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to use for
 *                                     decryption.
 * @param string $ciphertext           The encrypted data originally returned in
 *                                     [RawEncryptResponse.ciphertext][google.cloud.kms.v1.RawEncryptResponse.ciphertext].
 * @param string $initializationVector The initialization vector (IV) used during encryption, which must
 *                                     match the data originally provided in
 *                                     [RawEncryptResponse.initialization_vector][google.cloud.kms.v1.RawEncryptResponse.initialization_vector].
 */
function raw_decrypt_sample(string $name, string $ciphertext, string $initializationVector): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new RawDecryptRequest())
        ->setName($name)
        ->setCiphertext($ciphertext)
        ->setInitializationVector($initializationVector);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $name = '[NAME]';
    $ciphertext = '...';
    $initializationVector = '...';

    raw_decrypt_sample($name, $ciphertext, $initializationVector);
}

rawEncrypt

Encrypts data using portable cryptographic primitives. Most users should choose Encrypt and Decrypt rather than their raw counterparts. The CryptoKey.purpose must be RAW_ENCRYPT_DECRYPT.

The async variant is KeyManagementServiceClient::rawEncryptAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\RawEncryptRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\RawEncryptResponse

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\RawEncryptRequest;
use Google\Cloud\Kms\V1\RawEncryptResponse;

/**
 * @param string $name      The resource name of the
 *                          [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to use for
 *                          encryption.
 * @param string $plaintext The data to encrypt. Must be no larger than 64KiB.
 *
 *                          The maximum size depends on the key version's
 *                          [protection_level][google.cloud.kms.v1.CryptoKeyVersionTemplate.protection_level].
 *                          For [SOFTWARE][google.cloud.kms.v1.ProtectionLevel.SOFTWARE] keys, the
 *                          plaintext must be no larger than 64KiB. For
 *                          [HSM][google.cloud.kms.v1.ProtectionLevel.HSM] keys, the combined length of
 *                          the plaintext and additional_authenticated_data fields must be no larger
 *                          than 8KiB.
 */
function raw_encrypt_sample(string $name, string $plaintext): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new RawEncryptRequest())
        ->setName($name)
        ->setPlaintext($plaintext);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $name = '[NAME]';
    $plaintext = '...';

    raw_encrypt_sample($name, $plaintext);
}

restoreCryptoKeyVersion

Restore a CryptoKeyVersion in the DESTROY_SCHEDULED state.

Upon restoration of the CryptoKeyVersion, state will be set to DISABLED, and destroy_time will be cleared.

The async variant is KeyManagementServiceClient::restoreCryptoKeyVersionAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\RestoreCryptoKeyVersionRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\CryptoKeyVersion

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKeyVersion;
use Google\Cloud\Kms\V1\RestoreCryptoKeyVersionRequest;

/**
 * @param string $formattedName The resource name of the
 *                              [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to restore. Please see
 *                              {@see KeyManagementServiceClient::cryptoKeyVersionName()} for help formatting this field.
 */
function restore_crypto_key_version_sample(string $formattedName): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new RestoreCryptoKeyVersionRequest())
        ->setName($formattedName);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyVersionName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]',
        '[CRYPTO_KEY_VERSION]'
    );

    restore_crypto_key_version_sample($formattedName);
}

updateCryptoKey

Update a CryptoKey.

The async variant is KeyManagementServiceClient::updateCryptoKeyAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\UpdateCryptoKeyRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\CryptoKey

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKey;
use Google\Cloud\Kms\V1\UpdateCryptoKeyRequest;
use Google\Protobuf\FieldMask;

/**
 * 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 update_crypto_key_sample(): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $cryptoKey = new CryptoKey();
    $updateMask = new FieldMask();
    $request = (new UpdateCryptoKeyRequest())
        ->setCryptoKey($cryptoKey)
        ->setUpdateMask($updateMask);

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

updateCryptoKeyPrimaryVersion

Update the version of a CryptoKey that will be used in Encrypt.

Returns an error if called on a key whose purpose is not ENCRYPT_DECRYPT.

The async variant is KeyManagementServiceClient::updateCryptoKeyPrimaryVersionAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\UpdateCryptoKeyPrimaryVersionRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\CryptoKey

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKey;
use Google\Cloud\Kms\V1\UpdateCryptoKeyPrimaryVersionRequest;

/**
 * @param string $formattedName      The resource name of the
 *                                   [CryptoKey][google.cloud.kms.v1.CryptoKey] to update. Please see
 *                                   {@see KeyManagementServiceClient::cryptoKeyName()} for help formatting this field.
 * @param string $cryptoKeyVersionId The id of the child
 *                                   [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] to use as primary.
 */
function update_crypto_key_primary_version_sample(
    string $formattedName,
    string $cryptoKeyVersionId
): void {
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new UpdateCryptoKeyPrimaryVersionRequest())
        ->setName($formattedName)
        ->setCryptoKeyVersionId($cryptoKeyVersionId);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $formattedName = KeyManagementServiceClient::cryptoKeyName(
        '[PROJECT]',
        '[LOCATION]',
        '[KEY_RING]',
        '[CRYPTO_KEY]'
    );
    $cryptoKeyVersionId = '[CRYPTO_KEY_VERSION_ID]';

    update_crypto_key_primary_version_sample($formattedName, $cryptoKeyVersionId);
}

updateCryptoKeyVersion

Update a CryptoKeyVersion's metadata.

state may be changed between ENABLED and DISABLED using this method. See DestroyCryptoKeyVersion and RestoreCryptoKeyVersion to move between other states.

The async variant is KeyManagementServiceClient::updateCryptoKeyVersionAsync() .

Parameters
Name	Description
request	Google\Cloud\Kms\V1\UpdateCryptoKeyVersionRequest A request to house fields associated with the call.
callOptions	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\Kms\V1\CryptoKeyVersion

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CryptoKeyVersion;
use Google\Cloud\Kms\V1\UpdateCryptoKeyVersionRequest;
use Google\Protobuf\FieldMask;

/**
 * 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 update_crypto_key_version_sample(): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $cryptoKeyVersion = new CryptoKeyVersion();
    $updateMask = new FieldMask();
    $request = (new UpdateCryptoKeyVersionRequest())
        ->setCryptoKeyVersion($cryptoKeyVersion)
        ->setUpdateMask($updateMask);

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

getLocation

Gets information about a location.

The async variant is KeyManagementServiceClient::getLocationAsync() .

Parameters
Name	Description
request	Google\Cloud\Location\GetLocationRequest A request to house fields associated with the call.
callOptions	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\Location\Location

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Location\GetLocationRequest;
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.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = new GetLocationRequest();

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

The async variant is KeyManagementServiceClient::listLocationsAsync() .

Parameters
Name	Description
request	Google\Cloud\Location\ListLocationsRequest A request to house fields associated with the call.
callOptions	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\ApiCore\PagedListResponse

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Location\ListLocationsRequest;
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.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = new ListLocationsRequest();

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

        /** @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());
    }
}

getIamPolicy

Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.

The async variant is KeyManagementServiceClient::getIamPolicyAsync() .

Parameters
Name	Description
request	Google\Cloud\Iam\V1\GetIamPolicyRequest A request to house fields associated with the call.
callOptions	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\Iam\V1\Policy

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iam\V1\GetIamPolicyRequest;
use Google\Cloud\Iam\V1\Policy;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;

/**
 * @param string $resource REQUIRED: The resource for which the policy is being requested.
 *                         See the operation documentation for the appropriate value for this field.
 */
function get_iam_policy_sample(string $resource): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $request = (new GetIamPolicyRequest())
        ->setResource($resource);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $resource = '[RESOURCE]';

    get_iam_policy_sample($resource);
}

setIamPolicy

Sets the access control policy on the specified resource. Replaces any existing policy.

Can return NOT_FOUND, INVALID_ARGUMENT, and PERMISSION_DENIED errors.

The async variant is KeyManagementServiceClient::setIamPolicyAsync() .

Parameters
Name	Description
request	Google\Cloud\Iam\V1\SetIamPolicyRequest A request to house fields associated with the call.
callOptions	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\Iam\V1\Policy

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iam\V1\Policy;
use Google\Cloud\Iam\V1\SetIamPolicyRequest;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;

/**
 * @param string $resource REQUIRED: The resource for which the policy is being specified.
 *                         See the operation documentation for the appropriate value for this field.
 */
function set_iam_policy_sample(string $resource): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $policy = new Policy();
    $request = (new SetIamPolicyRequest())
        ->setResource($resource)
        ->setPolicy($policy);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $resource = '[RESOURCE]';

    set_iam_policy_sample($resource);
}

testIamPermissions

Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.

Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may "fail open" without warning.

The async variant is KeyManagementServiceClient::testIamPermissionsAsync() .

Parameters
Name	Description
request	Google\Cloud\Iam\V1\TestIamPermissionsRequest A request to house fields associated with the call.
callOptions	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\Iam\V1\TestIamPermissionsResponse

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iam\V1\TestIamPermissionsRequest;
use Google\Cloud\Iam\V1\TestIamPermissionsResponse;
use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;

/**
 * @param string $resource           REQUIRED: The resource for which the policy detail is being requested.
 *                                   See the operation documentation for the appropriate value for this field.
 * @param string $permissionsElement The set of permissions to check for the `resource`. Permissions with
 *                                   wildcards (such as '*' or 'storage.*') are not allowed. For more
 *                                   information see
 *                                   [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
 */
function test_iam_permissions_sample(string $resource, string $permissionsElement): void
{
    // Create a client.
    $keyManagementServiceClient = new KeyManagementServiceClient();

    // Prepare the request message.
    $permissions = [$permissionsElement,];
    $request = (new TestIamPermissionsRequest())
        ->setResource($resource)
        ->setPermissions($permissions);

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

/**
 * Helper to execute the sample.
 *
 * This sample has been automatically generated and should be regarded as a code
 * template only. It will require modifications to work:
 *  - It may require correct/in-range values for request initialization.
 *  - It may require specifying regional endpoints when creating the service client,
 *    please see the apiEndpoint client configuration option for more details.
 */
function callSample(): void
{
    $resource = '[RESOURCE]';
    $permissionsElement = '[PERMISSIONS]';

    test_iam_permissions_sample($resource, $permissionsElement);
}

asymmetricDecryptAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\AsymmetricDecryptRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\AsymmetricDecryptResponse>

asymmetricSignAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\AsymmetricSignRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\AsymmetricSignResponse>

createCryptoKeyAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\CreateCryptoKeyRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\CryptoKey>

createCryptoKeyVersionAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\CreateCryptoKeyVersionRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\CryptoKeyVersion>

createImportJobAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\CreateImportJobRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\ImportJob>

createKeyRingAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\CreateKeyRingRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\KeyRing>

decryptAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\DecryptRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\DecryptResponse>

destroyCryptoKeyVersionAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\DestroyCryptoKeyVersionRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\CryptoKeyVersion>

encryptAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\EncryptRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\EncryptResponse>

generateRandomBytesAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GenerateRandomBytesRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\GenerateRandomBytesResponse>

getCryptoKeyAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GetCryptoKeyRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\CryptoKey>

getCryptoKeyVersionAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GetCryptoKeyVersionRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\CryptoKeyVersion>

getImportJobAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GetImportJobRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\ImportJob>

getKeyRingAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GetKeyRingRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\KeyRing>

getPublicKeyAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\GetPublicKeyRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\PublicKey>

importCryptoKeyVersionAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\ImportCryptoKeyVersionRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\CryptoKeyVersion>

listCryptoKeyVersionsAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\ListCryptoKeyVersionsRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\ApiCore\PagedListResponse>

listCryptoKeysAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\ListCryptoKeysRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\ApiCore\PagedListResponse>

listImportJobsAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\ListImportJobsRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\ApiCore\PagedListResponse>

listKeyRingsAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\ListKeyRingsRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\ApiCore\PagedListResponse>

macSignAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\MacSignRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\MacSignResponse>

macVerifyAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\MacVerifyRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\MacVerifyResponse>

rawDecryptAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\RawDecryptRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\RawDecryptResponse>

rawEncryptAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\RawEncryptRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\RawEncryptResponse>

restoreCryptoKeyVersionAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\RestoreCryptoKeyVersionRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\CryptoKeyVersion>

updateCryptoKeyAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\UpdateCryptoKeyRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\CryptoKey>

updateCryptoKeyPrimaryVersionAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\UpdateCryptoKeyPrimaryVersionRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\CryptoKey>

updateCryptoKeyVersionAsync

Parameters
Name	Description
request	Google\Cloud\Kms\V1\UpdateCryptoKeyVersionRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Kms\V1\CryptoKeyVersion>

getLocationAsync

Parameters
Name	Description
request	Google\Cloud\Location\GetLocationRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Location\Location>

listLocationsAsync

Parameters
Name	Description
request	Google\Cloud\Location\ListLocationsRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\ApiCore\PagedListResponse>

getIamPolicyAsync

Parameters
Name	Description
request	Google\Cloud\Iam\V1\GetIamPolicyRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Iam\V1\Policy>

setIamPolicyAsync

Parameters
Name	Description
request	Google\Cloud\Iam\V1\SetIamPolicyRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Iam\V1\Policy>

testIamPermissionsAsync

Parameters
Name	Description
request	Google\Cloud\Iam\V1\TestIamPermissionsRequest
optionalArgs	array

Returns
Type	Description
GuzzleHttp\Promise\PromiseInterface<Google\Cloud\Iam\V1\TestIamPermissionsResponse>

static::cryptoKeyName

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

Parameters
Name	Description
project	string
location	string
keyRing	string
cryptoKey	string

Returns
Type	Description
string	The formatted crypto_key resource.

static::cryptoKeyVersionName

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

Parameters
Name	Description
project	string
location	string
keyRing	string
cryptoKey	string
cryptoKeyVersion	string

Returns
Type	Description
string	The formatted crypto_key_version resource.

static::importJobName

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

Parameters
Name	Description
project	string
location	string
keyRing	string
importJob	string

Returns
Type	Description
string	The formatted import_job resource.

static::keyRingName

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

Parameters
Name	Description
project	string
location	string
keyRing	string

Returns
Type	Description
string	The formatted key_ring resource.

static::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.

static::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

• cryptoKey: projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}
• cryptoKeyVersion: projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}/cryptoKeyVersions/{crypto_key_version}
• importJob: projects/{project}/locations/{location}/keyRings/{key_ring}/importJobs/{import_job}
• keyRing: projects/{project}/locations/{location}/keyRings/{key_ring}
• location: projects/{project}/locations/{location}

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.