Google Cloud Dialogflow V2 Client - Class SessionsClient (1.15.1)

use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\Client\SessionsClient;
use Google\Cloud\Dialogflow\V2\DetectIntentRequest;
use Google\Cloud\Dialogflow\V2\DetectIntentResponse;
use Google\Cloud\Dialogflow\V2\QueryInput;

/**
 * @param string $formattedSession The name of the session this query is sent to. Format:
 *                                 `projects/<Project ID>/agent/sessions/<Session ID>`, or
 *                                 `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
 *                                 ID>/sessions/<Session ID>`. If `Environment ID` is not specified, we assume
 *                                 default 'draft' environment (`Environment ID` might be referred to as
 *                                 environment name at some places). If `User ID` is not specified, we are
 *                                 using "-". It's up to the API caller to choose an appropriate `Session ID`
 *                                 and `User Id`. They can be a random number or some type of user and session
 *                                 identifiers (preferably hashed). The length of the `Session ID` and
 *                                 `User ID` must not exceed 36 characters.
 *
 *                                 For more information, see the [API interactions
 *                                 guide](https://cloud.google.com/dialogflow/docs/api-overview).
 *
 *                                 Note: Always use agent versions for production traffic.
 *                                 See [Versions and
 *                                 environments](https://cloud.google.com/dialogflow/es/docs/agents-versions). Please see
 *                                 {@see SessionsClient::sessionName()} for help formatting this field.
 */
function detect_intent_sample(string $formattedSession): void
{
    // Create a client.
    $sessionsClient = new SessionsClient();

    // Prepare the request message.
    $queryInput = new QueryInput();
    $request = (new DetectIntentRequest())
        ->setSession($formattedSession)
        ->setQueryInput($queryInput);

    // Call the API and handle any network failures.
    try {
        /** @var DetectIntentResponse $response */
        $response = $sessionsClient->detectIntent($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
{
    $formattedSession = SessionsClient::sessionName('[PROJECT]', '[SESSION]');

    detect_intent_sample($formattedSession);
}

use Google\ApiCore\ApiException;
use Google\ApiCore\BidiStream;
use Google\Cloud\Dialogflow\V2\Client\SessionsClient;
use Google\Cloud\Dialogflow\V2\QueryInput;
use Google\Cloud\Dialogflow\V2\StreamingDetectIntentRequest;
use Google\Cloud\Dialogflow\V2\StreamingDetectIntentResponse;

/**
 * @param string $formattedSession The name of the session the query is sent to.
 *                                 Format of the session name:
 *                                 `projects/<Project ID>/agent/sessions/<Session ID>`, or
 *                                 `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
 *                                 ID>/sessions/<Session ID>`. If `Environment ID` is not specified, we assume
 *                                 default 'draft' environment. If `User ID` is not specified, we are using
 *                                 "-". It's up to the API caller to choose an appropriate `Session ID` and
 *                                 `User Id`. They can be a random number or some type of user and session
 *                                 identifiers (preferably hashed). The length of the `Session ID` and
 *                                 `User ID` must not exceed 36 characters.
 *
 *                                 For more information, see the [API interactions
 *                                 guide](https://cloud.google.com/dialogflow/docs/api-overview).
 *
 *                                 Note: Always use agent versions for production traffic.
 *                                 See [Versions and
 *                                 environments](https://cloud.google.com/dialogflow/es/docs/agents-versions). Please see
 *                                 {@see SessionsClient::sessionName()} for help formatting this field.
 */
function streaming_detect_intent_sample(string $formattedSession): void
{
    // Create a client.
    $sessionsClient = new SessionsClient();

    // Prepare the request message.
    $queryInput = new QueryInput();
    $request = (new StreamingDetectIntentRequest())
        ->setSession($formattedSession)
        ->setQueryInput($queryInput);

    // Call the API and handle any network failures.
    try {
        /** @var BidiStream $stream */
        $stream = $sessionsClient->streamingDetectIntent();
        $stream->writeAll([$request,]);

        /** @var StreamingDetectIntentResponse $element */
        foreach ($stream->closeWriteAndReadAll() 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
{
    $formattedSession = SessionsClient::sessionName('[PROJECT]', '[SESSION]');

    streaming_detect_intent_sample($formattedSession);
}

use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\Client\SessionsClient;
use Google\Cloud\Location\GetLocationRequest;
use Google\Cloud\Location\Location;

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

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

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

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Dialogflow\V2\Client\SessionsClient;
use Google\Cloud\Location\ListLocationsRequest;
use Google\Cloud\Location\Location;

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

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

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

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