{
"message": "Deploying artifact.",
"_links": {
    "self": {
    "href": "https://cloud.acquia.com/api/environments/666-99999999-zzzz-4444-aaaa-444444444444/artifacts/actions/switch"
            },
    "notification": {
    "href": "https://cloud.acquia.com/api/notifications/1111111-7777-4444-aaaa-555555555555"
    }
}
}

{
"uuid": "1111111-7777-4444-aaaa-555555555555",
"event": "ApplicationAddedToRecents",
"label": "Application added to recents list",
"description": "\"App Name\" was added to your recent applications list.",
"created_at": "2019-07-29T20:47:13+00:00",
"completed_at": "2019-07-29T20:47:13+00:00",
"status": "completed",
"progress": 100,
"context": {
    "author": {
    "uuid": "55555555-dddd-4444-8888-777777777777",
    "actual_uuid": "55555555-dddd-4444-8888-777777777777"
    },
    "user": {
    "uuids": [
        "55555555-dddd-4444-8888-777777777777"
    ]
    }
},
"_links": {
    "self": {
    "href": "https://cloud.acquia.dev/api/notifications/1111111-7777-4444-aaaa-555555555555"
    },
    "parent": {
    "href": "https://cloud.acquia.dev/api/notifications"
    }
}
}

<?php

// This example requires `league/oauth2-client` package.
// Run `composer require league/oauth2-client` before running.
require __DIR__ . '/vendor/autoload.php';

use League\OAuth2\Client\Provider\GenericProvider;
use GuzzleHttp\Client;

// The UUID of an application you want to create the database for.
$applicationUuid = 'APP-UUID';
$dbName = 'test_database_1';
// See https://docs.acquia.com/cloud-platform/develop/api/auth/
// for how to generate a client ID and Secret.
$clientId = 'API-KEY';
$clientSecret = 'API-SECRET';

$provider = new GenericProvider([
    'clientId'                => $clientId,
    'clientSecret'            => $clientSecret,
    'urlAuthorize'            => '',
    'urlAccessToken'          => 'https://accounts.acquia.com/api/auth/oauth/token',
    'urlResourceOwnerDetails' => '',
]);

$client = new Client();
$provider->setHttpClient($client);

echo 'retrieving access token', PHP_EOL;
$accessToken = $provider->getAccessToken('client_credentials');
echo 'access token retrieved', PHP_EOL;

// Generate a request object using the access token.
$request = $provider->getAuthenticatedRequest(
    'POST',
    "https://cloud.acquia.com/api/applications/{$applicationUuid}/databases",
    $accessToken,
    [
        'headers' => ['Content-Type' => 'application/json'],
        'body' => json_encode(['name' => $dbName])
    ]
);

// Send the request.
echo 'requesting db create api', PHP_EOL;
$response = $client->send($request);

echo 'response parsing', PHP_EOL;
$responseBody = json_decode($response->getBody()->getContents(), true);

$notificationLink = $responseBody['_links']['notification']['href'];

$retryCount = 10;

echo 'start watching for notification status at ', $notificationLink, PHP_EOL;
do {
    sleep(5);
    // create notification request.
    $request = $provider->getAuthenticatedRequest(
        'GET',
        $notificationLink,
        $accessToken
    );

    echo 'requesting notification status', PHP_EOL;
    $response = $client->send($request);
    $responseBody = json_decode($response->getBody()->getContents(), true);
    echo 'notification status: ', $responseBody['status'], PHP_EOL;

    if ($responseBody['status'] === 'succeeded') {
        echo 'Successfully created database.';
        exit(0);
    } elseif ($responseBody['status'] === 'failed') {
        echo 'Failed to create database.';
        exit(1);
    } else {
        echo 'retrying notification in 5 sec', PHP_EOL;
        $retryCount--;
        $retry = $retryCount > 0;
    }
} while ($retry);