public function retrieveConnectedTerminals($storeId)
    {
        $requestUrl = self::ENDPOINT_CONNECTED_TERMINALS_LIVE;
        if ($this->_helper()->getConfigDataDemoMode($storeId)) {
            $requestUrl = self::ENDPOINT_CONNECTED_TERMINALS_TEST;
        }

        $apiKey = $this->_helper()->getPosApiKey($storeId);
        $merchantAccount = $this->_helper()->getAdyenMerchantAccount("pos_cloud", $storeId);
        $request = array("merchantAccount" => $merchantAccount);

        //If store_code is configured, retrieve only terminals connected to that store
        $storeCode = $this->_helper()->getConfigData('store_code', 'adyen_pos_cloud', $storeId);
        if ($storeCode) {
            $request["store"] = $storeCode;
        }
        $response = $this->doRequestJson($request, $requestUrl, $apiKey, $storeId);
        return $response;
    }