200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00m4lfa0 46ms POST /ai/v1/search {} Idempotency-Key: xh_ve7FhsiH1 Send ▶> POST /ai/v1/session {}
< 200 OK req_00m4lfa0 46ms POST /ai/v1/search {} Idempotency-Key: xh_ve7FhsiH1 Send ▶