RESTful manager module deprecation

Hi all, Since Ceph-Dashboard RESTful API <https://docs.ceph.com/en/latest/mgr/ceph_api/> is becoming the official RESTful API for Ceph (starting Pacific release), the proposal is to mark RESTful Module <https://docs.ceph.com/en/latest/mgr/restful/> for deprecation by Pacific and for removal on Q-release. You may find a detailed feature-gap analysis in this tracker issue <https://tracker.ceph.com/issues/47066>. We'd like to know about existing users of the RESTful module and their concerns and suggestions for this proposal. Thank you! Kind regards, Ernesto