200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00d6e45i 29ms POST /ai/v1/search {} Idempotency-Key: cA7uzCbzxgoG Send ▶> POST /ai/v1/session {}
< 200 OK req_00d6e45i 29ms POST /ai/v1/search {} Idempotency-Key: cA7uzCbzxgoG Send ▶