Google Cloud IoT Core V1 Client - Class DeviceManagerClient (1.7.5)

Reference documentation and code samples for the Google Cloud IoT Core V1 Client class DeviceManagerClient.

Service Description: Internet of Things (IoT) service. Securely connect and manage IoT devices.

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 \ Iot \ 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.

bindDeviceToGateway

Associates the device with the gateway.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::bindDeviceToGatewayAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\BindDeviceToGatewayRequest` 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\Iot\V1\BindDeviceToGatewayResponse`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\BindDeviceToGatewayRequest;
use Google\Cloud\Iot\V1\BindDeviceToGatewayResponse;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;

/**
 * @param string $formattedParent The name of the registry. For example,
 *                                `projects/example-project/locations/us-central1/registries/my-registry`. Please see
 *                                {@see DeviceManagerClient::registryName()} for help formatting this field.
 * @param string $gatewayId       The value of `gateway_id` can be either the device numeric ID or the
 *                                user-defined device identifier.
 * @param string $deviceId        The device to associate with the specified gateway. The value of
 *                                `device_id` can be either the device numeric ID or the user-defined device
 *                                identifier.
 */
function bind_device_to_gateway_sample(
    string $formattedParent,
    string $gatewayId,
    string $deviceId
): void {
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

    // Prepare the request message.
    $request = (new BindDeviceToGatewayRequest())
        ->setParent($formattedParent)
        ->setGatewayId($gatewayId)
        ->setDeviceId($deviceId);

    // Call the API and handle any network failures.
    try {
        /** @var BindDeviceToGatewayResponse $response */
        $response = $deviceManagerClient->bindDeviceToGateway($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 = DeviceManagerClient::registryName('[PROJECT]', '[LOCATION]', '[REGISTRY]');
    $gatewayId = '[GATEWAY_ID]';
    $deviceId = '[DEVICE_ID]';

    bind_device_to_gateway_sample($formattedParent, $gatewayId, $deviceId);
}

createDevice

Creates a device in a device registry.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::createDeviceAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\CreateDeviceRequest` 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\Iot\V1\Device`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\CreateDeviceRequest;
use Google\Cloud\Iot\V1\Device;

/**
 * @param string $formattedParent The name of the device registry where this device should be created.
 *                                For example,
 *                                `projects/example-project/locations/us-central1/registries/my-registry`. Please see
 *                                {@see DeviceManagerClient::registryName()} for help formatting this field.
 */
function create_device_sample(string $formattedParent): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

    // Prepare the request message.
    $device = new Device();
    $request = (new CreateDeviceRequest())
        ->setParent($formattedParent)
        ->setDevice($device);

    // Call the API and handle any network failures.
    try {
        /** @var Device $response */
        $response = $deviceManagerClient->createDevice($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 = DeviceManagerClient::registryName('[PROJECT]', '[LOCATION]', '[REGISTRY]');

    create_device_sample($formattedParent);
}

createDeviceRegistry

Creates a device registry that contains devices.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::createDeviceRegistryAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\CreateDeviceRegistryRequest` 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\Iot\V1\DeviceRegistry`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\CreateDeviceRegistryRequest;
use Google\Cloud\Iot\V1\DeviceRegistry;

/**
 * @param string $formattedParent The project and cloud region where this device registry must be created.
 *                                For example, `projects/example-project/locations/us-central1`. Please see
 *                                {@see DeviceManagerClient::locationName()} for help formatting this field.
 */
function create_device_registry_sample(string $formattedParent): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

    // Prepare the request message.
    $deviceRegistry = new DeviceRegistry();
    $request = (new CreateDeviceRegistryRequest())
        ->setParent($formattedParent)
        ->setDeviceRegistry($deviceRegistry);

    // Call the API and handle any network failures.
    try {
        /** @var DeviceRegistry $response */
        $response = $deviceManagerClient->createDeviceRegistry($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 = DeviceManagerClient::locationName('[PROJECT]', '[LOCATION]');

    create_device_registry_sample($formattedParent);
}

deleteDevice

Deletes a device.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::deleteDeviceAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\DeleteDeviceRequest` 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.

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\DeleteDeviceRequest;

/**
 * @param string $formattedName The name of the device. For example,
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/device0` or
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`. Please see
 *                              {@see DeviceManagerClient::deviceName()} for help formatting this field.
 */
function delete_device_sample(string $formattedName): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

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

    // Call the API and handle any network failures.
    try {
        $deviceManagerClient->deleteDevice($request);
        printf('Call completed successfully.' . PHP_EOL);
    } 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 = DeviceManagerClient::deviceName(
        '[PROJECT]',
        '[LOCATION]',
        '[REGISTRY]',
        '[DEVICE]'
    );

    delete_device_sample($formattedName);
}

deleteDeviceRegistry

Deletes a device registry configuration.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::deleteDeviceRegistryAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\DeleteDeviceRegistryRequest` 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.

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\DeleteDeviceRegistryRequest;

/**
 * @param string $formattedName The name of the device registry. For example,
 *                              `projects/example-project/locations/us-central1/registries/my-registry`. Please see
 *                              {@see DeviceManagerClient::registryName()} for help formatting this field.
 */
function delete_device_registry_sample(string $formattedName): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

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

    // Call the API and handle any network failures.
    try {
        $deviceManagerClient->deleteDeviceRegistry($request);
        printf('Call completed successfully.' . PHP_EOL);
    } 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 = DeviceManagerClient::registryName('[PROJECT]', '[LOCATION]', '[REGISTRY]');

    delete_device_registry_sample($formattedName);
}

getDevice

Gets details about a device.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::getDeviceAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\GetDeviceRequest` 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\Iot\V1\Device`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\Device;
use Google\Cloud\Iot\V1\GetDeviceRequest;

/**
 * @param string $formattedName The name of the device. For example,
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/device0` or
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`. Please see
 *                              {@see DeviceManagerClient::deviceName()} for help formatting this field.
 */
function get_device_sample(string $formattedName): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

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

    // Call the API and handle any network failures.
    try {
        /** @var Device $response */
        $response = $deviceManagerClient->getDevice($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 = DeviceManagerClient::deviceName(
        '[PROJECT]',
        '[LOCATION]',
        '[REGISTRY]',
        '[DEVICE]'
    );

    get_device_sample($formattedName);
}

getDeviceRegistry

Gets a device registry configuration.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::getDeviceRegistryAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\GetDeviceRegistryRequest` 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\Iot\V1\DeviceRegistry`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\DeviceRegistry;
use Google\Cloud\Iot\V1\GetDeviceRegistryRequest;

/**
 * @param string $formattedName The name of the device registry. For example,
 *                              `projects/example-project/locations/us-central1/registries/my-registry`. Please see
 *                              {@see DeviceManagerClient::registryName()} for help formatting this field.
 */
function get_device_registry_sample(string $formattedName): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

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

    // Call the API and handle any network failures.
    try {
        /** @var DeviceRegistry $response */
        $response = $deviceManagerClient->getDeviceRegistry($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 = DeviceManagerClient::registryName('[PROJECT]', '[LOCATION]', '[REGISTRY]');

    get_device_registry_sample($formattedName);
}

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 Google\Cloud\Iot\V1\Client\DeviceManagerClient::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\Iot\V1\Client\DeviceManagerClient;

/**
 * @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.
    $deviceManagerClient = new DeviceManagerClient();

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

    // Call the API and handle any network failures.
    try {
        /** @var Policy $response */
        $response = $deviceManagerClient->getIamPolicy($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);
}

listDeviceConfigVersions

Lists the last few versions of the device configuration in descending order (i.e.: newest first).

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::listDeviceConfigVersionsAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\ListDeviceConfigVersionsRequest` 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\Iot\V1\ListDeviceConfigVersionsResponse`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\ListDeviceConfigVersionsRequest;
use Google\Cloud\Iot\V1\ListDeviceConfigVersionsResponse;

/**
 * @param string $formattedName The name of the device. For example,
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/device0` or
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`. Please see
 *                              {@see DeviceManagerClient::deviceName()} for help formatting this field.
 */
function list_device_config_versions_sample(string $formattedName): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

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

    // Call the API and handle any network failures.
    try {
        /** @var ListDeviceConfigVersionsResponse $response */
        $response = $deviceManagerClient->listDeviceConfigVersions($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 = DeviceManagerClient::deviceName(
        '[PROJECT]',
        '[LOCATION]',
        '[REGISTRY]',
        '[DEVICE]'
    );

    list_device_config_versions_sample($formattedName);
}

listDeviceRegistries

Lists device registries.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::listDeviceRegistriesAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\ListDeviceRegistriesRequest` 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\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\DeviceRegistry;
use Google\Cloud\Iot\V1\ListDeviceRegistriesRequest;

/**
 * @param string $formattedParent The project and cloud region path. For example,
 *                                `projects/example-project/locations/us-central1`. Please see
 *                                {@see DeviceManagerClient::locationName()} for help formatting this field.
 */
function list_device_registries_sample(string $formattedParent): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

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

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

        /** @var DeviceRegistry $element */
        foreach ($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 = DeviceManagerClient::locationName('[PROJECT]', '[LOCATION]');

    list_device_registries_sample($formattedParent);
}

listDeviceStates

Lists the last few versions of the device state in descending order (i.e.: newest first).

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::listDeviceStatesAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\ListDeviceStatesRequest` 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\Iot\V1\ListDeviceStatesResponse`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\ListDeviceStatesRequest;
use Google\Cloud\Iot\V1\ListDeviceStatesResponse;

/**
 * @param string $formattedName The name of the device. For example,
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/device0` or
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`. Please see
 *                              {@see DeviceManagerClient::deviceName()} for help formatting this field.
 */
function list_device_states_sample(string $formattedName): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

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

    // Call the API and handle any network failures.
    try {
        /** @var ListDeviceStatesResponse $response */
        $response = $deviceManagerClient->listDeviceStates($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 = DeviceManagerClient::deviceName(
        '[PROJECT]',
        '[LOCATION]',
        '[REGISTRY]',
        '[DEVICE]'
    );

    list_device_states_sample($formattedName);
}

listDevices

List devices in a device registry.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::listDevicesAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\ListDevicesRequest` 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\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\Device;
use Google\Cloud\Iot\V1\ListDevicesRequest;

/**
 * @param string $formattedParent The device registry path. Required. For example,
 *                                `projects/my-project/locations/us-central1/registries/my-registry`. Please see
 *                                {@see DeviceManagerClient::registryName()} for help formatting this field.
 */
function list_devices_sample(string $formattedParent): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

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

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

        /** @var Device $element */
        foreach ($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 = DeviceManagerClient::registryName('[PROJECT]', '[LOCATION]', '[REGISTRY]');

    list_devices_sample($formattedParent);
}

modifyCloudToDeviceConfig

Modifies the configuration for the device, which is eventually sent from the Cloud IoT Core servers. Returns the modified configuration version and its metadata.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::modifyCloudToDeviceConfigAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\ModifyCloudToDeviceConfigRequest` 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\Iot\V1\DeviceConfig`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\DeviceConfig;
use Google\Cloud\Iot\V1\ModifyCloudToDeviceConfigRequest;

/**
 * @param string $formattedName The name of the device. For example,
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/device0` or
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`. Please see
 *                              {@see DeviceManagerClient::deviceName()} for help formatting this field.
 * @param string $binaryData    The configuration data for the device.
 */
function modify_cloud_to_device_config_sample(string $formattedName, string $binaryData): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

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

    // Call the API and handle any network failures.
    try {
        /** @var DeviceConfig $response */
        $response = $deviceManagerClient->modifyCloudToDeviceConfig($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 = DeviceManagerClient::deviceName(
        '[PROJECT]',
        '[LOCATION]',
        '[REGISTRY]',
        '[DEVICE]'
    );
    $binaryData = '...';

    modify_cloud_to_device_config_sample($formattedName, $binaryData);
}

sendCommandToDevice

Sends a command to the specified device. In order for a device to be able to receive commands, it must: 1) be connected to Cloud IoT Core using the MQTT protocol, and 2) be subscribed to the group of MQTT topics specified by /devices/{device-id}/commands/#. This subscription will receive commands at the top-level topic /devices/{device-id}/commands as well as commands for subfolders, like /devices/{device-id}/commands/subfolder.

Note that subscribing to specific subfolders is not supported. If the command could not be delivered to the device, this method will return an error; in particular, if the device is not subscribed, this method will return FAILED_PRECONDITION. Otherwise, this method will return OK. If the subscription is QoS 1, at least once delivery will be guaranteed; for QoS 0, no acknowledgment will be expected from the device.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::sendCommandToDeviceAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\SendCommandToDeviceRequest` 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\Iot\V1\SendCommandToDeviceResponse`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\SendCommandToDeviceRequest;
use Google\Cloud\Iot\V1\SendCommandToDeviceResponse;

/**
 * @param string $formattedName The name of the device. For example,
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/device0` or
 *                              `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`. Please see
 *                              {@see DeviceManagerClient::deviceName()} for help formatting this field.
 * @param string $binaryData    The command data to send to the device.
 */
function send_command_to_device_sample(string $formattedName, string $binaryData): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

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

    // Call the API and handle any network failures.
    try {
        /** @var SendCommandToDeviceResponse $response */
        $response = $deviceManagerClient->sendCommandToDevice($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 = DeviceManagerClient::deviceName(
        '[PROJECT]',
        '[LOCATION]',
        '[REGISTRY]',
        '[DEVICE]'
    );
    $binaryData = '...';

    send_command_to_device_sample($formattedName, $binaryData);
}

setIamPolicy

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

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::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\Iot\V1\Client\DeviceManagerClient;

/**
 * @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.
    $deviceManagerClient = new DeviceManagerClient();

    // 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 = $deviceManagerClient->setIamPolicy($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.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::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\Iot\V1\Client\DeviceManagerClient;

/**
 * @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.
    $deviceManagerClient = new DeviceManagerClient();

    // 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 = $deviceManagerClient->testIamPermissions($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);
}

unbindDeviceFromGateway

Deletes the association between the device and the gateway.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::unbindDeviceFromGatewayAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\UnbindDeviceFromGatewayRequest` 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\Iot\V1\UnbindDeviceFromGatewayResponse`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\UnbindDeviceFromGatewayRequest;
use Google\Cloud\Iot\V1\UnbindDeviceFromGatewayResponse;

/**
 * @param string $formattedParent The name of the registry. For example,
 *                                `projects/example-project/locations/us-central1/registries/my-registry`. Please see
 *                                {@see DeviceManagerClient::registryName()} for help formatting this field.
 * @param string $gatewayId       The value of `gateway_id` can be either the device numeric ID or the
 *                                user-defined device identifier.
 * @param string $deviceId        The device to disassociate from the specified gateway. The value of
 *                                `device_id` can be either the device numeric ID or the user-defined device
 *                                identifier.
 */
function unbind_device_from_gateway_sample(
    string $formattedParent,
    string $gatewayId,
    string $deviceId
): void {
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

    // Prepare the request message.
    $request = (new UnbindDeviceFromGatewayRequest())
        ->setParent($formattedParent)
        ->setGatewayId($gatewayId)
        ->setDeviceId($deviceId);

    // Call the API and handle any network failures.
    try {
        /** @var UnbindDeviceFromGatewayResponse $response */
        $response = $deviceManagerClient->unbindDeviceFromGateway($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 = DeviceManagerClient::registryName('[PROJECT]', '[LOCATION]', '[REGISTRY]');
    $gatewayId = '[GATEWAY_ID]';
    $deviceId = '[DEVICE_ID]';

    unbind_device_from_gateway_sample($formattedParent, $gatewayId, $deviceId);
}

updateDevice

Updates a device.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::updateDeviceAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\UpdateDeviceRequest` 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\Iot\V1\Device`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\Device;
use Google\Cloud\Iot\V1\UpdateDeviceRequest;
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_device_sample(): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

    // Prepare the request message.
    $device = new Device();
    $updateMask = new FieldMask();
    $request = (new UpdateDeviceRequest())
        ->setDevice($device)
        ->setUpdateMask($updateMask);

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

updateDeviceRegistry

Updates a device registry configuration.

The async variant is Google\Cloud\Iot\V1\Client\DeviceManagerClient::updateDeviceRegistryAsync() .

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\UpdateDeviceRegistryRequest` 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\Iot\V1\DeviceRegistry`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Iot\V1\Client\DeviceManagerClient;
use Google\Cloud\Iot\V1\DeviceRegistry;
use Google\Cloud\Iot\V1\UpdateDeviceRegistryRequest;
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_device_registry_sample(): void
{
    // Create a client.
    $deviceManagerClient = new DeviceManagerClient();

    // Prepare the request message.
    $deviceRegistry = new DeviceRegistry();
    $updateMask = new FieldMask();
    $request = (new UpdateDeviceRegistryRequest())
        ->setDeviceRegistry($deviceRegistry)
        ->setUpdateMask($updateMask);

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

bindDeviceToGatewayAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\BindDeviceToGatewayRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

createDeviceAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\CreateDeviceRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

createDeviceRegistryAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\CreateDeviceRegistryRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

deleteDeviceAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\DeleteDeviceRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

deleteDeviceRegistryAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\DeleteDeviceRegistryRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

getDeviceAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\GetDeviceRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

getDeviceRegistryAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\GetDeviceRegistryRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

getIamPolicyAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iam\V1\GetIamPolicyRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

listDeviceConfigVersionsAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\ListDeviceConfigVersionsRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

listDeviceRegistriesAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\ListDeviceRegistriesRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

listDeviceStatesAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\ListDeviceStatesRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

listDevicesAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\ListDevicesRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

modifyCloudToDeviceConfigAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\ModifyCloudToDeviceConfigRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

sendCommandToDeviceAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\SendCommandToDeviceRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

setIamPolicyAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iam\V1\SetIamPolicyRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

testIamPermissionsAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iam\V1\TestIamPermissionsRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

unbindDeviceFromGatewayAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\UnbindDeviceFromGatewayRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

updateDeviceAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\UpdateDeviceRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

updateDeviceRegistryAsync

Parameters
Name	Description
`request`	`Google\Cloud\Iot\V1\UpdateDeviceRegistryRequest`
`optionalArgs = []`	`array`

Returns
Type	Description
`GuzzleHttp\Promise\PromiseInterface`

static::deviceName

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

Parameters
Name	Description
`project`	`string`
`location`	`string`
`registry`	`string`
`device`	`string`

Returns
Type	Description
`string`	The formatted device 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::registryName

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

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

Returns
Type	Description
`string`	The formatted registry 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

device: projects/{project}/locations/{location}/registries/{registry}/devices/{device}
location: projects/{project}/locations/{location}
registry: projects/{project}/locations/{location}/registries/{registry}

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.