Information about the Resource to which Agents may have been granted access.
Access Modes per Agent that have been explicitly granted for the given Resource, or null if it could not be determined (e.g. because the current user does not have Control access to a given Resource or its Container).
Returns all explicitly-granted Access Modes per Agent for the given Resource.
The function does not return Access Modes granted indirectly to Agents through other ACL rules, e.g., public or group-specific permissions.