200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01grd19z 29ms POST /ai/v1/search {} Idempotency-Key: -H1I7DVfTkZz Send ▶> POST /ai/v1/session {}
< 200 OK req_01grd19z 29ms POST /ai/v1/search {} Idempotency-Key: -H1I7DVfTkZz Send ▶