200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_005sqc5u 21ms POST /ai/v1/search {} Idempotency-Key: wM_tOrp7syLO Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_005sqc5u 21ms POST /ai/v1/search {} Idempotency-Key: wM_tOrp7syLO Send ▶