200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_002gwcmw 35ms POST /ai/v1/search {} Idempotency-Key: OIU8TW3v0ALG Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_002gwcmw 35ms POST /ai/v1/search {} Idempotency-Key: OIU8TW3v0ALG Send ▶