200 OK — session open
> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_01alo8z8 86ms POST /ai/v1/search {} Idempotency-Key: oNkm_G63WIzM Send ▶> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_01alo8z8 86ms POST /ai/v1/search {} Idempotency-Key: oNkm_G63WIzM Send ▶