200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_008t4f1f 78ms POST /ai/v1/search {} Idempotency-Key: nu1mpUhMwUAi Send ▶> POST /ai/v1/session {}
< 200 OK req_008t4f1f 78ms POST /ai/v1/search {} Idempotency-Key: nu1mpUhMwUAi Send ▶