[WARN ] [.apache.cxf.jaxrs.utils.ResourceUtils] - No resource methods have been found for resource class javax.ws.rs.core.Response

[Flole]

This issue is being tracked as Requesting /api/v1/settings/notifications logs errors · Issue #2079 · openhab/openhab-core · GitHub since quite a while now. Once it gets addressed there will be further information there.