200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_005k211a 39ms POST /ai/v1/search {} Idempotency-Key: vwkDekt5_jSO Send ▶> POST /ai/v1/session {}
< 200 OK req_005k211a 39ms POST /ai/v1/search {} Idempotency-Key: vwkDekt5_jSO Send ▶