Cloud PubSub V1 Client - Class PublisherClient (1.48.0)

use Google\ApiCore\ApiException;
use Google\Cloud\PubSub\V1\PublisherClient;
use Google\Cloud\PubSub\V1\Topic;

/**
 * @param string $name The name of the topic. It must have the format
 *                     `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
 *                     and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`),
 *                     underscores (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent
 *                     signs (`%`). It must be between 3 and 255 characters in length, and it
 *                     must not start with `"goog"`.
 */
function create_topic_sample(string $name): void
{
    // Create a client.
    $publisherClient = new PublisherClient();

    // Call the API and handle any network failures.
    try {
        /** @var Topic $response */
        $response = $publisherClient->createTopic($name);
        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]';

    create_topic_sample($name);
}

use Google\ApiCore\ApiException;
use Google\Cloud\PubSub\V1\PublisherClient;

/**
 * @param string $formattedTopic Name of the topic to delete.
 *                               Format is `projects/{project}/topics/{topic}`. Please see
 *                               {@see PublisherClient::topicName()} for help formatting this field.
 */
function delete_topic_sample(string $formattedTopic): void
{
    // Create a client.
    $publisherClient = new PublisherClient();

    // Call the API and handle any network failures.
    try {
        $publisherClient->deleteTopic($formattedTopic);
        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
{
    $formattedTopic = PublisherClient::topicName('[PROJECT]', '[TOPIC]');

    delete_topic_sample($formattedTopic);
}

use Google\ApiCore\ApiException;
use Google\Cloud\PubSub\V1\DetachSubscriptionResponse;
use Google\Cloud\PubSub\V1\PublisherClient;

/**
 * @param string $formattedSubscription The subscription to detach.
 *                                      Format is `projects/{project}/subscriptions/{subscription}`. Please see
 *                                      {@see PublisherClient::subscriptionName()} for help formatting this field.
 */
function detach_subscription_sample(string $formattedSubscription): void
{
    // Create a client.
    $publisherClient = new PublisherClient();

    // Call the API and handle any network failures.
    try {
        /** @var DetachSubscriptionResponse $response */
        $response = $publisherClient->detachSubscription($formattedSubscription);
        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
{
    $formattedSubscription = PublisherClient::subscriptionName('[PROJECT]', '[SUBSCRIPTION]');

    detach_subscription_sample($formattedSubscription);
}

use Google\ApiCore\ApiException;
use Google\Cloud\PubSub\V1\PublisherClient;
use Google\Cloud\PubSub\V1\Topic;

/**
 * @param string $formattedTopic The name of the topic to get.
 *                               Format is `projects/{project}/topics/{topic}`. Please see
 *                               {@see PublisherClient::topicName()} for help formatting this field.
 */
function get_topic_sample(string $formattedTopic): void
{
    // Create a client.
    $publisherClient = new PublisherClient();

    // Call the API and handle any network failures.
    try {
        /** @var Topic $response */
        $response = $publisherClient->getTopic($formattedTopic);
        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
{
    $formattedTopic = PublisherClient::topicName('[PROJECT]', '[TOPIC]');

    get_topic_sample($formattedTopic);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\PubSub\V1\PublisherClient;

/**
 * @param string $formattedTopic The name of the topic that snapshots are attached to.
 *                               Format is `projects/{project}/topics/{topic}`. Please see
 *                               {@see PublisherClient::topicName()} for help formatting this field.
 */
function list_topic_snapshots_sample(string $formattedTopic): void
{
    // Create a client.
    $publisherClient = new PublisherClient();

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

        /** @var string $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element);
        }
    } 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
{
    $formattedTopic = PublisherClient::topicName('[PROJECT]', '[TOPIC]');

    list_topic_snapshots_sample($formattedTopic);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\PubSub\V1\PublisherClient;

/**
 * @param string $formattedTopic The name of the topic that subscriptions are attached to.
 *                               Format is `projects/{project}/topics/{topic}`. Please see
 *                               {@see PublisherClient::topicName()} for help formatting this field.
 */
function list_topic_subscriptions_sample(string $formattedTopic): void
{
    // Create a client.
    $publisherClient = new PublisherClient();

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

        /** @var string $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element);
        }
    } 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
{
    $formattedTopic = PublisherClient::topicName('[PROJECT]', '[TOPIC]');

    list_topic_subscriptions_sample($formattedTopic);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\PubSub\V1\PublisherClient;
use Google\Cloud\PubSub\V1\Topic;

/**
 * @param string $formattedProject The name of the project in which to list topics.
 *                                 Format is `projects/{project-id}`. Please see
 *                                 {@see PublisherClient::projectName()} for help formatting this field.
 */
function list_topics_sample(string $formattedProject): void
{
    // Create a client.
    $publisherClient = new PublisherClient();

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

        /** @var Topic $element */
        foreach ($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
{
    $formattedProject = PublisherClient::projectName('[PROJECT]');

    list_topics_sample($formattedProject);
}

use Google\ApiCore\ApiException;
use Google\Cloud\PubSub\V1\PublishResponse;
use Google\Cloud\PubSub\V1\PublisherClient;
use Google\Cloud\PubSub\V1\PubsubMessage;

/**
 * @param string $formattedTopic The messages in the request will be published on this topic.
 *                               Format is `projects/{project}/topics/{topic}`. Please see
 *                               {@see PublisherClient::topicName()} for help formatting this field.
 */
function publish_sample(string $formattedTopic): void
{
    // Create a client.
    $publisherClient = new PublisherClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $messages = [new PubsubMessage()];

    // Call the API and handle any network failures.
    try {
        /** @var PublishResponse $response */
        $response = $publisherClient->publish($formattedTopic, $messages);
        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
{
    $formattedTopic = PublisherClient::topicName('[PROJECT]', '[TOPIC]');

    publish_sample($formattedTopic);
}

use Google\ApiCore\ApiException;
use Google\Cloud\PubSub\V1\PublisherClient;
use Google\Cloud\PubSub\V1\Topic;
use Google\Protobuf\FieldMask;

/**
 * @param string $topicName The name of the topic. It must have the format
 *                          `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter,
 *                          and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`),
 *                          underscores (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent
 *                          signs (`%`). It must be between 3 and 255 characters in length, and it
 *                          must not start with `"goog"`.
 */
function update_topic_sample(string $topicName): void
{
    // Create a client.
    $publisherClient = new PublisherClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $topic = (new Topic())
        ->setName($topicName);
    $updateMask = new FieldMask();

    // Call the API and handle any network failures.
    try {
        /** @var Topic $response */
        $response = $publisherClient->updateTopic($topic, $updateMask);
        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
{
    $topicName = '[NAME]';

    update_topic_sample($topicName);
}

use Google\ApiCore\ApiException;
use Google\Cloud\Iam\V1\Policy;
use Google\Cloud\PubSub\V1\PublisherClient;

/**
 * @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.
    $publisherClient = new PublisherClient();

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

use Google\ApiCore\ApiException;
use Google\Cloud\Iam\V1\Policy;
use Google\Cloud\PubSub\V1\PublisherClient;

/**
 * @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.
    $publisherClient = new PublisherClient();

    // 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 = $publisherClient->setIamPolicy($resource, $policy);
        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);
}

use Google\ApiCore\ApiException;
use Google\Cloud\Iam\V1\TestIamPermissionsResponse;
use Google\Cloud\PubSub\V1\PublisherClient;

/**
 * @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.
    $publisherClient = new PublisherClient();

    // 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 = $publisherClient->testIamPermissions($resource, $permissions);
        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);
}