[
 {
  "doctype": "Sales BOM", 
  "new_item_code": "_Test Sales BOM Item", 
  "items": [
   {
    "doctype": "Sales BOM Item", 
    "item_code": "_Test Item", 
    "parentfield": "items", 
    "qty": 5.0
   }, 
   {
    "doctype": "Sales BOM Item", 
    "item_code": "_Test Item Home Desktop 100", 
    "parentfield": "items", 
    "qty": 2.0
   }
  ]
 }
]