RBAC: Omitting configuration option results in logged error
The configuration directive "response-filters" seems to be de facto required whereas the ARM seems to imply that this parameter should be optional as it shows examples where the parameter is not present (see the extensive example). It doesn't actually say whether the parameter is required or optional, however.
Omitting the directive causes this error:
[kea-ctrl-agent.callouts/401411.129873316435840] HOOKS_CALLOUT_EXCEPTION exception thrown by callout on hook response registered by library with index 1 (callout address 0x761e7c475880): unable to find callout context associated with the current library index (1) (callout duration: 0.047 ms)The error does not seem to cause any harm as the operations still seem to be performed. This can fill up the logs though if there is a lot of API access (such as in the case of Stork).
Adding the directive to the roles configuration(s) removes the error.