200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00v98ofc 29ms POST /ai/v1/search {} Idempotency-Key: xAPa3H1vV7fi Send ▶> POST /ai/v1/session {}
< 200 OK req_00v98ofc 29ms POST /ai/v1/search {} Idempotency-Key: xAPa3H1vV7fi Send ▶