Overall I’m pretty happy with the Nexus REST API. The built in swagger is very useful, and most of the API is pretty decent. Unfortunately, /v1/security/users is just plain awkward. There is no GET to get a single user, only a GET which takes an optional source and an optional userId as parameters, but the userId doesn’t perform an exact match? It’s a fuzzy search which can return multiple results.
So as a feature request, I’d really like to see a GET /v1/security/users/{userId} which simply returns the user matching that userId (or 404).