200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0186wj0b 64ms POST /ai/v1/search {} Idempotency-Key: apd178024G4F Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0186wj0b 64ms POST /ai/v1/search {} Idempotency-Key: apd178024G4F Send ▶