Several API inconsistencies IMO

[dvv]

I did this

GET /v1/group/g1/_attr/member2, received 400 "emptyrequest"
PUT /v1/group/g1/_attr/member2, received 500 {"invalidattributename":"member2"}

I expected the following

GET /v1/group/no-such-spn-name-uuid/_attr/member2, to receive 404 "nomatchingentries"
GET /v1/group/existing-spn-name-uuid/_attr/member2, to receive 400 {"invalidattributename":"member2"}
PUT /v1/group/existing-spn-name-uuid/_attr/member2, to receive 400 {"invalidattributename":"member2"}

Kanidm version details

latest master

[yaleman]

Requesting member2 should get you a 400 invalid attribute response regardless if the name/UUID would be found, because schema is validated before entry existence.

(ie, GET /v1/group/no-such-spn-name-uuid/_attr/member2 should give you a 400)

The PUT response needs fixing though, as noted.