200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00evs433 45ms POST /ai/v1/search {} Idempotency-Key: FazpRe1J94sP Send ▶> POST /ai/v1/session {}
< 200 OK req_00evs433 45ms POST /ai/v1/search {} Idempotency-Key: FazpRe1J94sP Send ▶