200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_015d4vvi 77ms POST /ai/v1/search {} Idempotency-Key: JBUFrauUTpOC Send ▶> POST /ai/v1/session {}
< 200 OK req_015d4vvi 77ms POST /ai/v1/search {} Idempotency-Key: JBUFrauUTpOC Send ▶