vendor/omnipay/paypal/src/Message/RestFetchPurchaseRequest.php

<?php
namespace Omnipay\PayPal\Message;
 
class RestFetchPurchaseRequest extends AbstractRestRequest
{
    public function getData()
    {
        $this->validate('transactionReference');
        return array();
    }
 
    protected function getHttpMethod()
    {
        return 'GET';
    }
 
    public function getEndpoint()
    {
        return parent::getEndpoint() . '/payments/payment/' . $this->getTransactionReference();
    }
}