parentMerchantNo; } /** * Sets parentMerchantNo * @param string $parentMerchantNo * @return ReceiptGetRequest */ public function setParentMerchantNo($parentMerchantNo) { $this->parentMerchantNo = $parentMerchantNo; return $this; } /** * Gets orderNo * @return string */ public function getOrderNo() { return $this->orderNo; } /** * Sets orderNo * @param string $orderNo * @return ReceiptGetRequest */ public function setOrderNo($orderNo) { $this->orderNo = $orderNo; return $this; } /** * Gets tradeType * @return string */ public function getTradeType() { return $this->tradeType; } /** * Sets tradeType * @param string $tradeType * @return ReceiptGetRequest */ public function setTradeType($tradeType) { $this->tradeType = $tradeType; return $this; } public static function getOperationId() { return 'receiptGet'; } }