Hi,
it possible to change your structure so that it the id is an primitive value instead:
e.g.
{
"relation": [
{ "id": "1178",
"relation_number": "1",
"relation_type": "lead",
"company_name": "company abc",
"payment_condition_id": "9" },
{ "id": "1179",
"relation_number": "67",
"relation_type": "prospect",
"company_name": "company xyz",
"payment_condition_id": "7" }
]
}
I believe, this you could much more easily parse with Mendix.
-Andrej