acquia_environments.php

<?php

//readme:
//run `composer require typhonius/acquia-php-sdk-v2:^2.0`
//adjust vars $key, $secret, $app_uuid, $env_name
//run in terminal `php acquia_environments.php`

require "vendor/autoload.php";

// @file get acquia application environment per field name

use AcquiaCloudApi\Connector\Client;
use AcquiaCloudApi\Connector\Connector;
use AcquiaCloudApi\Response\EnvironmentsResponse;

//setup $key and $secret creds from Acquia
//https://docs.acquia.com/acquia-cloud/develop/api/auth/#generating-an-api-token
$key = '99999-999999-999999-9999';
$secret = 'XXXXXXLLLLLLSSSSSQQQQQQ';

//define application acquia uuid
//
$app_uuid = "99999-999999-999999-9999";
$env_name = "dev5";

$config = [
    'key' => $key,
    'secret' => $secret,
];

$connector = new Connector($config);
$client = Client::factory($connector);

$client->addQuery('filter', ["name=@{$env_name}"]);
$client->addOption('debug', true);
$resp = new EnvironmentsResponse(
    $client->request(
        'GET',
        "/applications/{$app_uuid}/environments"
    )
);

var_dump($resp);