Problem. The remote-store, identity and messaging host backends return Fault::Unsupported placeholders rather than typed faults, so a guest cannot distinguish their real failure modes.
Change. Give these backends richer per-interface typed faults, in line with the epic #206 direction, instead of the blanket Unsupported.
Relates. #206. Surfaced by the #218 review.
Problem. The remote-store, identity and messaging host backends return
Fault::Unsupportedplaceholders rather than typed faults, so a guest cannot distinguish their real failure modes.Change. Give these backends richer per-interface typed faults, in line with the epic #206 direction, instead of the blanket
Unsupported.Relates. #206. Surfaced by the #218 review.