<?php
require_once('/path/to/php-klarna-ordermanagement/vendor/autoload.php');

<?php
require_once(__DIR__ . '/vendor/autoload.php');



// Configure HTTP basic authorization: basicAuth
$config = Klarna\Configuration::getDefaultConfiguration()
              ->setUsername('YOUR_USERNAME')
              ->setPassword('YOUR_PASSWORD');


$apiInstance = new Klarna\OrderManagement\Api\CapturesApi(
    // If you want use custom http client, pass your client which implements `GuzzleHttp\ClientInterface`.
    // This is optional, `GuzzleHttp\Client` will be used as default.
    new GuzzleHttp\Client(),
    $config
);
$capture_id = 'capture_id_example'; // string | Capture id
$order_id = 'order_id_example'; // string | Order id
$klarna_idempotency_key = 'klarna_idempotency_key_example'; // string | This header will guarantee the idempotency of the operation. The key should be unique and is recommended to be a UUID version 4. Retries of requests are safe to be applied in case of errors such as network errors, socket errors and timeouts. Input values of the operation are disregarded when evaluating the idempotency of the operation, only the key matters.
$update_shipping_info = new \Klarna\OrderManagement\Model\UpdateShippingInfo(); // \Klarna\OrderManagement\Model\UpdateShippingInfo

try {
    $apiInstance->appendShippingInfo($capture_id, $order_id, $klarna_idempotency_key, $update_shipping_info);
} catch (Exception $e) {
    echo 'Exception when calling CapturesApi->appendShippingInfo: ', $e->getMessage(), PHP_EOL;
}