![Henry Nash](/assets/img/avatar_default.png)
This patch adds the API routing (and appropriate REST API tests) to call the manager support for listing role assignments for a tree of projects that was implemented in the earlier patch. In order to support the required policy rule, the protection wrapper for filter list calls was extended to support a callback (in the same way that the regular protection wrapper already did). Implements: bp list-assignment-subtree Change-Id: I3495c7cab3b40811b2722ac7d70ddda30410b62b