200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01ppa1py 31ms POST /ai/v1/search {} Idempotency-Key: TIq4QKCauI6C Send ▶> POST /ai/v1/session {}
< 200 OK req_01ppa1py 31ms POST /ai/v1/search {} Idempotency-Key: TIq4QKCauI6C Send ▶