200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_013ewup8 44ms POST /ai/v1/search {} Idempotency-Key: -b0h77IlcuTR Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_013ewup8 44ms POST /ai/v1/search {} Idempotency-Key: -b0h77IlcuTR Send ▶