/** * @param string $paymentId * @return Message\Response */ public function paymentOneclickStart($paymentId) { if (!$this->isOneclickPaymentSupported()) { throw new NotSupportedException('payment/oneclick is not supported in currently used eAPI version'); } $data = ['merchantId' => $this->config->getMerchantId(), 'payId' => $paymentId, 'dttm' => $this->formatDatetime()]; return $this->processRequest(Message\Request::paymentOneclickStart($data)); }