GET /v1/queues/:queue_id/members
[ { "created_at": "2011-04-22T13:33:48Z", "agent_id": 1, "updated_at": "2011-04-22T13:33:48Z" } ]
GET /v1/queues/:queue_id/members/:agent_id
POST /v1/queues/:queue_id/members/:agent_id
DELETE /v1/queues/:queue_id/members/:agent_id