Functions returns object which looks something like this:
{
"answer": {
"vehicle_type": 1,
"message": "Car"
},
"model": "VW",
"color": "red"
}
'Answer' object is always there. Other fields are there based on 'vehicle_type'.
E.g.
if vehicle_type = 1 there are 'model' and 'color'.
if vehicle_type = 2 there are 'engine_count', 'seat_count' and 'wing_count'.
I am trying to write JSON-schema which I will use to validate returned object.
I would like to set 'model' and 'color' as required properties if 'vehicle_type' is 1. And if 'vehicle_type' is 2, then 'engine_count', 'seat_count' and 'wing_count' are required.
I am using AJV (https://github.com/epoberezkin/ajv) schema validator.
For me, it's problematic because vehicle_type is nested inside 'answer', and properties which I want to mark as required are on the parent object. In other words, 'validation_type' is not on the same level as 'model' or 'engine_count'.
I already several different approached... I also tried with ajv-keywords (switch, if/else/then) but i didn't have any luck
Any ideas?