merchantNo; } /** * Sets merchantNo * @param string $merchantNo * @return BillFundbillDownloadRequest */ public function setMerchantNo($merchantNo) { $this->merchantNo = $merchantNo; return $this; } /** * Gets fileId * @return string */ public function getFileId() { return $this->fileId; } /** * Sets fileId * @param string $fileId * @return BillFundbillDownloadRequest */ public function setFileId($fileId) { $this->fileId = $fileId; return $this; } public static function getOperationId() { return 'billFundbillDownload'; } }