// Handle XGroupUser @GET @Path("/groupusers/{id}") @Produces({"application/xml", "application/json"}) @PreAuthorize( "@rangerPreAuthSecurityHandler.isAPIAccessible(\"" + RangerAPIList.GET_X_GROUP_USER + "\")") public VXGroupUser getXGroupUser(@PathParam("id") Long id) { return xUserMgr.getXGroupUser(id); }