200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00j7guw8 84ms POST /ai/v1/search {} Idempotency-Key: ADoa9t-JtDgc Send ▶> POST /ai/v1/session {}
< 200 OK req_00j7guw8 84ms POST /ai/v1/search {} Idempotency-Key: ADoa9t-JtDgc Send ▶