200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00xfm8yv 47ms POST /ai/v1/search {} Idempotency-Key: SOP64cFZfkqa Send ▶> POST /ai/v1/session {}
< 200 OK req_00xfm8yv 47ms POST /ai/v1/search {} Idempotency-Key: SOP64cFZfkqa Send ▶