200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00ajuaxv 90ms POST /ai/v1/search {} Idempotency-Key: tWGBBnz-bZy5 Send ▶> POST /ai/v1/session {}
< 200 OK req_00ajuaxv 90ms POST /ai/v1/search {} Idempotency-Key: tWGBBnz-bZy5 Send ▶