+
+When you update a permission link such that it has the same @head_uuid@ and @tail_uuid@ as one or more existing permission links, the API deletes the other links. If the highest permission level among the deleted links was higher than the newly updated link, the updated link's permission level is increased accordingly.
+
+h3. get_permissions
+
+Get all permission links that point directly to given UUID (in the head_uuid field). The requesting user must have @can_manage@ permission or be an admin.
+
+Arguments:
+
+table(table table-bordered table-condensed).
+|_. Argument |_. Type |_. Description |_. Location |_. Example |
+{background:#ccffcc}.|uuid|string|The UUID of the object.|path||