Nuki Keycode Delete: 403: Your account forbids the execution

Nuki APIs Web API
1

I am trying to create and delete KeyCodes via the API
When I try to delete a Key I get this response: “Your account forbids the execution” and a 403 response code.

Can I make a change somewhere to enable this? (I shortened the api_token and left out the last digits of the account and the auth)

curl --request DELETE
–url https://api.nuki.io/smartlock/3741562../auth/61497ff4fc210fa8187706…
–header ‘Accept: application/json’
–header ‘Authorization: Bearer 5ac5…’
–header ‘Content-Type: application/json’

I get this response:

{
“detailMessage”: “Your account forbids the execution”,
“stackTrace”: [],
“suppressedExceptions”: []
}

thank you
Roland Oth