REST API - is it a bug? [SOLVED]

My bad, it was a problem with the group policies. The user didn’t have the correct rights so it gave me the

{
    "detail": "not enough permissions (9)",
    "error": 500,
    "message": "Internal Server Error"
}

But at first I didn’t see the detail as I was using Comfortclick’s http driver to test it and it only said Internal server error… I needed to add policy=local,reboot,read,write,policy,test,api,rest-api policies too, then it worked.

Thank you!