200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00ifys2a 74ms POST /ai/v1/search {} Idempotency-Key: a5pnuA7s3c00 Send ▶> POST /ai/v1/session {}
< 200 OK req_00ifys2a 74ms POST /ai/v1/search {} Idempotency-Key: a5pnuA7s3c00 Send ▶