I'm getting this error when I'm updating the subscription key:
04.10.2022 12:45:45.593 *ERROR* [[0:0:0:0:0:0:0:1] [1664901945591] POST /services/accesstoken/verify HTTP/1.1] org.apache.sling.servlets.post.impl.operations.ModifyOperation Exception during response processing.
org.apache.sling.api.resource.PersistenceException: Resource at '/services/accesstoken/verify' is not modifiable.