API Calls to other instances
When I use an API KEY per user, this request works correctly: https://localhost:8080/api/v3/requests/100000006?PORTALID=301.
But after changing to an integration key that belongs to this instance, it doesn't work. There is an authentication failure response.
I created an integration key for the 301 instance with SDadmin privileges. Should I set API access permissions somwhere for new instances?