Hey Guys,

I'm currently encountering the following error message from my POST response:

"Failed to parse response of the method 'POST' of the 'Ngrok' REST API: 

Parsing 'index': 

Cannot deserialize the current JSON object (e.g. {"name":"value"}) into type 'ssFunGhiWP.CcNgrok+RESTPOSTResponse[]' because the type requires a JSON array (e.g. [1,2,3]) to deserialize correctly.

To fix this error either change the JSON to a JSON array (e.g. [1,2,3]) or change the deserialized type so that it is a normal .NET type (e.g. not a primitive type like integer, not a collection type like an array or List) that can be deserialized from a JSON object. JsonObjectAttribute can also be added to the type to force it to deserialize from a JSON object. Path 'index', line 2, position 10."

We already tried to solve it by returning an array but it didn't help so it seems that something is not properly set up in OutSystems. 

The response in my REST looks like this:

{    "index": [        144    ],    "price": [        0.6    ],    "product_id": [        49    ],    "subcategory_id": [        10    ],    "supermarket_id": [        1    ]}

And the structure like this:

The HTTP trace for the Error Message is attached.  Appreciate any help! Thanks :)

Best,
Adriano