Feature #14201

Updated by Tom Clegg about 2 years ago

If a truthy "shared_with_me" query parameter is given,
* include only items that are not otherwise reachable by the current user via project tree -- i.e., items whose parents are not visible to the current user, or are users other than the current user, or are non-project groups (see #13146) user
* return a "bad request" an error if parent/owner uuid is also given