200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00hauvc9 77ms POST /ai/v1/search {} Idempotency-Key: a0vJWSOS0T4h Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00hauvc9 77ms POST /ai/v1/search {} Idempotency-Key: a0vJWSOS0T4h Send ▶