NS PO sample

{
   "tranId":"P08428TEST",
   "tranDate":"2023-08-28T17:08:12",
   "entity":"550911",
   "createdby":658901,
   "custbody13":658901,
   "department":20,
   "accountingBookDetailList":{
      "accountingBookDetail":{
         "currency":"3"
      }
   },
   "currency":"4",
   "location":"14",
   "Standard record":"PurchaseOrder",
   "class":234,
   "terms":"6",
   "custbody_soap_po_typeid":3,
   "custbody_soap_po_typename":"TEST",
   "custbody10":910879,
   "shipMethod":"71",
   "item":{
      "items":[
         {
            "item":{
               "id":"313102"
            },
            "quantity":10.0,
            "rate":20.0,
            "department":20,
            "location":"14",
            "type":"product",
            "description":"BATT GUIDE RAIL, RIGHT",
            "custcol5":"47"
         }
      ]
   }
}