"{ ""from"": ""invoices-uipath"", ""where"": {""Product_Category"": """+inputProductCategory+""",""Item_Description"": """+inputItemDescription+""",""Vendor_Code"": """+inputVendorCode+""",""Inv_Amt"": { ""$numeric"" : "+inputInvAmt.ToString+ "} },""predict"": ""GL_Code"",""limit"": 1}"