200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00g8kdjm 27ms POST /ai/v1/search {} Idempotency-Key: 8Kje17H02mf5 Send ▶> POST /ai/v1/session {}
< 200 OK req_00g8kdjm 27ms POST /ai/v1/search {} Idempotency-Key: 8Kje17H02mf5 Send ▶