Google Cloud Ai Platform V1 Client - Class FeaturestoreOnlineServingServiceClient (0.13.0)

Reference documentation and code samples for the Google Cloud Ai Platform V1 Client class FeaturestoreOnlineServingServiceClient.

Service Description: A service for serving online feature values.

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

$featurestoreOnlineServingServiceClient = new FeaturestoreOnlineServingServiceClient();
try {
    $formattedEntityType = $featurestoreOnlineServingServiceClient->entityTypeName('[PROJECT]', '[LOCATION]', '[FEATURESTORE]', '[ENTITY_TYPE]');
    $entityId = 'entity_id';
    $featureSelector = new FeatureSelector();
    $response = $featurestoreOnlineServingServiceClient->readFeatureValues($formattedEntityType, $entityId, $featureSelector);
} finally {
    $featurestoreOnlineServingServiceClient->close();
}

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

Methods

entityTypeName

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

Parameters
NameDescription
project string
location string
featurestore string
entityType string
Returns
TypeDescription
stringThe formatted entity_type resource.

parseName

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

The following name formats are supported: Template: Pattern

  • entityType: projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entity_type}

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
NameDescription
formattedName string

The formatted name string

template string

Optional name of template to match

Returns
TypeDescription
arrayAn associative array from name component IDs to component values.

__construct

Constructor.

Parameters
NameDescription
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.

readFeatureValues

Reads Feature values of a specific entity of an EntityType. For reading feature values of multiple entities of an EntityType, please use StreamingReadFeatureValues.

Parameters
NameDescription
entityType string

Required. The resource name of the EntityType for the entity being read. Value format: projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entityType}. For example, for a machine learning model predicting user clicks on a website, an EntityType ID could be user.

entityId string

Required. ID for a specific entity. For example, for a machine learning model predicting user clicks on a website, an entity ID could be user_123.

featureSelector Google\Cloud\AIPlatform\V1\FeatureSelector

Required. Selector choosing Features of the target EntityType.

optionalArgs array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
TypeDescription
Google\Cloud\AIPlatform\V1\ReadFeatureValuesResponse
Example 
use Google\ApiCore\ApiException;
use Google\Cloud\AIPlatform\V1\FeatureSelector;
use Google\Cloud\AIPlatform\V1\FeaturestoreOnlineServingServiceClient;
use Google\Cloud\AIPlatform\V1\IdMatcher;
use Google\Cloud\AIPlatform\V1\ReadFeatureValuesResponse;

/**
 * @param string $formattedEntityType                The resource name of the EntityType for the entity being read.
 *                                                   Value format:
 *                                                   `projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entityType}`.
 *                                                   For example, for a machine learning model predicting user clicks on a
 *                                                   website, an EntityType ID could be `user`. Please see
 *                                                   {@see FeaturestoreOnlineServingServiceClient::entityTypeName()} for help formatting this field.
 * @param string $entityId                           ID for a specific entity. For example,
 *                                                   for a machine learning model predicting user clicks on a website, an entity
 *                                                   ID could be `user_123`.
 * @param string $featureSelectorIdMatcherIdsElement The following are accepted as `ids`:
 *
 *                                                   * A single-element list containing only `*`, which selects all Features
 *                                                   in the target EntityType, or
 *                                                   * A list containing only Feature IDs, which selects only Features with
 *                                                   those IDs in the target EntityType.
 */
function read_feature_values_sample(
    string $formattedEntityType,
    string $entityId,
    string $featureSelectorIdMatcherIdsElement
): void {
    // Create a client.
    $featurestoreOnlineServingServiceClient = new FeaturestoreOnlineServingServiceClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $featureSelectorIdMatcherIds = [$featureSelectorIdMatcherIdsElement,];
    $featureSelectorIdMatcher = (new IdMatcher())
        ->setIds($featureSelectorIdMatcherIds);
    $featureSelector = (new FeatureSelector())
        ->setIdMatcher($featureSelectorIdMatcher);

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

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

    read_feature_values_sample($formattedEntityType, $entityId, $featureSelectorIdMatcherIdsElement);
}

streamingReadFeatureValues

Reads Feature values for multiple entities. Depending on their size, data for different entities may be broken up across multiple responses.

Parameters
NameDescription
entityType string

Required. The resource name of the entities' type. Value format: projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entityType}. For example, for a machine learning model predicting user clicks on a website, an EntityType ID could be user.

entityIds string[]

Required. IDs of entities to read Feature values of. The maximum number of IDs is 100. For example, for a machine learning model predicting user clicks on a website, an entity ID could be user_123.

featureSelector Google\Cloud\AIPlatform\V1\FeatureSelector

Required. Selector choosing Features of the target EntityType. Feature IDs will be deduplicated.

optionalArgs array

Optional.

↳ timeoutMillis int

Timeout to use for this call.

Returns
TypeDescription
Google\ApiCore\ServerStream
Example 
use Google\ApiCore\ApiException;
use Google\ApiCore\ServerStream;
use Google\Cloud\AIPlatform\V1\FeatureSelector;
use Google\Cloud\AIPlatform\V1\FeaturestoreOnlineServingServiceClient;
use Google\Cloud\AIPlatform\V1\IdMatcher;
use Google\Cloud\AIPlatform\V1\ReadFeatureValuesResponse;

/**
 * @param string $formattedEntityType                The resource name of the entities' type.
 *                                                   Value format:
 *                                                   `projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entityType}`.
 *                                                   For example,
 *                                                   for a machine learning model predicting user clicks on a website, an
 *                                                   EntityType ID could be `user`. Please see
 *                                                   {@see FeaturestoreOnlineServingServiceClient::entityTypeName()} for help formatting this field.
 * @param string $entityIdsElement                   IDs of entities to read Feature values of. The maximum number of
 *                                                   IDs is 100. For example, for a machine learning model predicting user
 *                                                   clicks on a website, an entity ID could be `user_123`.
 * @param string $featureSelectorIdMatcherIdsElement The following are accepted as `ids`:
 *
 *                                                   * A single-element list containing only `*`, which selects all Features
 *                                                   in the target EntityType, or
 *                                                   * A list containing only Feature IDs, which selects only Features with
 *                                                   those IDs in the target EntityType.
 */
function streaming_read_feature_values_sample(
    string $formattedEntityType,
    string $entityIdsElement,
    string $featureSelectorIdMatcherIdsElement
): void {
    // Create a client.
    $featurestoreOnlineServingServiceClient = new FeaturestoreOnlineServingServiceClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $entityIds = [$entityIdsElement,];
    $featureSelectorIdMatcherIds = [$featureSelectorIdMatcherIdsElement,];
    $featureSelectorIdMatcher = (new IdMatcher())
        ->setIds($featureSelectorIdMatcherIds);
    $featureSelector = (new FeatureSelector())
        ->setIdMatcher($featureSelectorIdMatcher);

    // Call the API and handle any network failures.
    try {
        /** @var ServerStream $stream */
        $stream = $featurestoreOnlineServingServiceClient->streamingReadFeatureValues(
            $formattedEntityType,
            $entityIds,
            $featureSelector
        );

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

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

    streaming_read_feature_values_sample(
        $formattedEntityType,
        $entityIdsElement,
        $featureSelectorIdMatcherIdsElement
    );
}

writeFeatureValues

Writes Feature values of one or more entities of an EntityType.

The Feature values are merged into existing entities if any. The Feature values to be written must have timestamp within the online storage retention.

Parameters
NameDescription
entityType string

Required. The resource name of the EntityType for the entities being written. Value format: projects/{project}/locations/{location}/featurestores/ {featurestore}/entityTypes/{entityType}. For example, for a machine learning model predicting user clicks on a website, an EntityType ID could be user.

payloads array<Google\Cloud\AIPlatform\V1\WriteFeatureValuesPayload>

Required. The entities to be written. Up to 100,000 feature values can be written across all payloads.

optionalArgs array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
TypeDescription
Google\Cloud\AIPlatform\V1\WriteFeatureValuesResponse
Example 
use Google\ApiCore\ApiException;
use Google\Cloud\AIPlatform\V1\FeaturestoreOnlineServingServiceClient;
use Google\Cloud\AIPlatform\V1\WriteFeatureValuesPayload;
use Google\Cloud\AIPlatform\V1\WriteFeatureValuesResponse;

/**
 * @param string $formattedEntityType The resource name of the EntityType for the entities being
 *                                    written. Value format:
 *                                    `projects/{project}/locations/{location}/featurestores/
 *                                    {featurestore}/entityTypes/{entityType}`. For example,
 *                                    for a machine learning model predicting user clicks on a website, an
 *                                    EntityType ID could be `user`. Please see
 *                                    {@see FeaturestoreOnlineServingServiceClient::entityTypeName()} for help formatting this field.
 * @param string $payloadsEntityId    The ID of the entity.
 */
function write_feature_values_sample(string $formattedEntityType, string $payloadsEntityId): void
{
    // Create a client.
    $featurestoreOnlineServingServiceClient = new FeaturestoreOnlineServingServiceClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $payloadsFeatureValues = [];
    $writeFeatureValuesPayload = (new WriteFeatureValuesPayload())
        ->setEntityId($payloadsEntityId)
        ->setFeatureValues($payloadsFeatureValues);
    $payloads = [$writeFeatureValuesPayload,];

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

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

    write_feature_values_sample($formattedEntityType, $payloadsEntityId);
}

getLocation

Gets information about a location.

Parameters
NameDescription
optionalArgs array

Optional.

↳ name string

Resource name for the location.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
TypeDescription
Google\Cloud\Location\Location
Example 
use Google\ApiCore\ApiException;
use Google\Cloud\AIPlatform\V1\FeaturestoreOnlineServingServiceClient;
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.
    $featurestoreOnlineServingServiceClient = new FeaturestoreOnlineServingServiceClient();

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

listLocations

Lists information about the supported locations for this service.

Parameters
NameDescription
optionalArgs array

Optional.

↳ name string

The resource that owns the locations collection, if applicable.

↳ filter string

The standard list filter.

↳ pageSize int

The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved.

↳ pageToken string

A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
TypeDescription
Google\ApiCore\PagedListResponse
Example 
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\AIPlatform\V1\FeaturestoreOnlineServingServiceClient;
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.
    $featurestoreOnlineServingServiceClient = new FeaturestoreOnlineServingServiceClient();

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

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

getIamPolicy

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

Parameters
NameDescription
resource string

REQUIRED: The resource for which the policy is being requested. See the operation documentation for the appropriate value for this field.

optionalArgs array

Optional.

↳ options GetPolicyOptions

OPTIONAL: A GetPolicyOptions object for specifying options to GetIamPolicy.

↳ 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
TypeDescription
Google\Cloud\Iam\V1\Policy
Example 
use Google\ApiCore\ApiException;
use Google\Cloud\AIPlatform\V1\FeaturestoreOnlineServingServiceClient;
use Google\Cloud\Iam\V1\Policy;

/**
 * @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.
    $featurestoreOnlineServingServiceClient = new FeaturestoreOnlineServingServiceClient();

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

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

Parameters
NameDescription
resource string

REQUIRED: The resource for which the policy is being specified. See the operation documentation for the appropriate value for this field.

policy Google\Cloud\Iam\V1\Policy

REQUIRED: The complete policy to be applied to the resource. The size of the policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Cloud Platform services (such as Projects) might reject them.

optionalArgs array

Optional.

↳ updateMask FieldMask

OPTIONAL: A FieldMask specifying which fields of the policy to modify. Only the fields in the mask will be modified. If no mask is provided, the following default mask is used: paths: "bindings, etag"

↳ 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
TypeDescription
Google\Cloud\Iam\V1\Policy
Example 
use Google\ApiCore\ApiException;
use Google\Cloud\AIPlatform\V1\FeaturestoreOnlineServingServiceClient;
use Google\Cloud\Iam\V1\Policy;

/**
 * @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.
    $featurestoreOnlineServingServiceClient = new FeaturestoreOnlineServingServiceClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $policy = new Policy();

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

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

Parameters
NameDescription
resource string

REQUIRED: The resource for which the policy detail is being requested. See the operation documentation for the appropriate value for this field.

permissions string[]

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.

optionalArgs array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.

Returns
TypeDescription
Google\Cloud\Iam\V1\TestIamPermissionsResponse
Example 
use Google\ApiCore\ApiException;
use Google\Cloud\AIPlatform\V1\FeaturestoreOnlineServingServiceClient;
use Google\Cloud\Iam\V1\TestIamPermissionsResponse;

/**
 * @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.
    $featurestoreOnlineServingServiceClient = new FeaturestoreOnlineServingServiceClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $permissions = [$permissionsElement,];

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

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

    test_iam_permissions_sample($resource, $permissionsElement);
}

Constants

SERVICE_NAME

Value: 'google.cloud.aiplatform.v1.FeaturestoreOnlineServingService'

The name of the service.

SERVICE_ADDRESS

Value: 'aiplatform.googleapis.com'

The default address of the service.

DEFAULT_SERVICE_PORT

Value: 443

The default port of the service.

CODEGEN_NAME

Value: 'gapic'

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