curl --request POST \
  --url https://api.example.com/api/v1/purchase-orders/direct-cost \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "action": "draft",
  "supplierId": "<string>",
  "orderDate": "<string>",
  "id": "<string>",
  "supplierRefPO": "<string>",
  "expectedDeliveryDate": "<string>",
  "linkedMrId": "<string>",
  "productionOrderId": "<string>",
  "salesOrderId": "<string>",
  "paymentTerms": "<string>",
  "deliveryTerms": "<string>",
  "currency": "USD",
  "taxRate": "0.05",
  "items": [],
  "notes": "<string>",
  "adjustment": "0.00",
  "changeDescription": "<string>"
}
'

{
  "success": true,
  "message": "<string>",
  "id": "<string>",
  "internalId": "<string>",
  "versionNumber": 123,
  "status": "<string>"
}