Major Description
Currently AnyService (and its derivative, providing REST services for users, groups and any objects) defines CRUD methods for the whole entities, e.g. allows to create, update, read and delete users, groups and any objects.
Inspired by the OData standard, new REST endpoints can be defined so that the following calls are allowed.
GET /users/157/PLAIN
Returns the list of plain attributes for user 157 (DERIVED and VIRTUAL can also be used) with values.
GET /users/157/PLAIN/firstname
Returns the list of values for the firstname plain attribute of user 157.
PUT /users/157/PLAIN/firstname
Adds or replaces the list of values for the firstname plain attribute of user 157.
DELETE /users/157/PLAIN/firstname
Removes the plain attribute firstname from user 157.