{
"itemId": "string",
"rootItemId": "string",
"code": "string",
"name": "string",
"type": "string",
"category": "string",
"itemSpecs": [
{
"specName": "string",
"specValue": "string"
}
],
"itemUnit": {
"baseUnit": "string",
"inventoryUnit": "string",
"inventoryToBaseQuantity": 0,
"baseToInventoryQuantity": 0,
"productionUnit": "string",
"productionToBaseQuantity": 0,
"baseToProductionQuantity": 0,
"jbkUnit": "string",
"productionToJbkQuantity": 0,
"jbkToProductionQuantity": 0,
"saleUnit": "string",
"saleToBaseQuantity": 0,
"baseToSaleQuantity": 0,
"purchaseUnit": "string",
"purchaseToBaseQuantity": 0,
"baseToPurchaseQuantity": 0
}
}