{
  "socid": 42,
  "kind": "customer",
  "validate": true,
  "lines": [
    { "desc": "Conseil (jours)", "qty": 2, "price_ht": 500, "tva": 20, "type": "service" },
    { "desc": "Licence annuelle", "qty": 1, "price_ht": 100, "tva": 20, "type": "product" }
  ]
}