A limitation to specify that only owner of content gets a certain access right.
Only user which is owner gets access (see "Legacy compatibility notes" #2)
Same as "self" (see "Legacy compatibility notes" #1)
Legacy compatibility notes:
- Owner("session") is deprecated and works exactly like "self" in Public API since it has no knowledge of user Sessions
- User is no longer auto assumed to be owner of himself and get access to edit him/herself when Owner limitation is used in Public API*
* Workaround for Owner limitation on user object: