200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00ylpnko 32ms POST /ai/v1/search {} Idempotency-Key: bMR5aai28VHY Send ▶> POST /ai/v1/session {}
< 200 OK req_00ylpnko 32ms POST /ai/v1/search {} Idempotency-Key: bMR5aai28VHY Send ▶