Queries a calendar for a specified component's object attachment URIs.
The list should be freed with util_free_string_slist.
| this |
an Client |
| uid |
Unique identifier for a calendar component |
| rid |
Recurrence identifier |
| out_attachment_uris |
Return location for the list of attachment URIs |
| cancellable |
a Cancellable; can be null |
|
true if successful, false otherwise. |