200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_003cvnkr 19ms POST /ai/v1/search {} Idempotency-Key: RC3aH65mLZ44 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_003cvnkr 19ms POST /ai/v1/search {} Idempotency-Key: RC3aH65mLZ44 Send ▶