200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0036xb27 30ms POST /ai/v1/search {} Idempotency-Key: gQadBFgCftrW Send ▶> POST /ai/v1/session {}
< 200 OK req_0036xb27 30ms POST /ai/v1/search {} Idempotency-Key: gQadBFgCftrW Send ▶