200 OK — session open
> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_00tro3dc 26ms POST /ai/v1/search {} Idempotency-Key: fbZUVlDK9d7L Send ▶> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_00tro3dc 26ms POST /ai/v1/search {} Idempotency-Key: fbZUVlDK9d7L Send ▶