200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01c8vm3m 63ms POST /ai/v1/search {} Idempotency-Key: V58UaGnEehY1 Send ▶> POST /ai/v1/session {}
< 200 OK req_01c8vm3m 63ms POST /ai/v1/search {} Idempotency-Key: V58UaGnEehY1 Send ▶