Hello, Has anyone had experiences with his Sensor deleting partitions when e.g. the asset service is not reachable and how to test that?

Not yet, though I bookmarked the DeleteDynamicPartitonsRequest to experiment with it later. Note: it seems to contain a copy/paste issue which might prevent it from working

marking this as resolved, since it was moved to this github issue https://github.com/dagster-io/dagster/discussions/15952