200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_000kocaz 71ms POST /ai/v1/search {} Idempotency-Key: DEF7EQh6LG3z Send ▶> POST /ai/v1/session {}
< 200 OK req_000kocaz 71ms POST /ai/v1/search {} Idempotency-Key: DEF7EQh6LG3z Send ▶