200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0074x7f4 87ms POST /ai/v1/search {} Idempotency-Key: dNBmCEyQ-3_i Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_0074x7f4 87ms POST /ai/v1/search {} Idempotency-Key: dNBmCEyQ-3_i Send ▶