200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01940xdg 53ms POST /ai/v1/search {} Idempotency-Key: i_FikQo4AiOB Send ▶> POST /ai/v1/session {}
< 200 OK req_01940xdg 53ms POST /ai/v1/search {} Idempotency-Key: i_FikQo4AiOB Send ▶