200 OK — session open
> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_00alspqd 34ms POST /ai/v1/search {} Idempotency-Key: tYs4aJVs8A6- Send ▶> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_00alspqd 34ms POST /ai/v1/search {} Idempotency-Key: tYs4aJVs8A6- Send ▶