200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00faa964 77ms POST /ai/v1/search {} Idempotency-Key: NlMJO1gqAPtc Send ▶> POST /ai/v1/session {}
< 200 OK req_00faa964 77ms POST /ai/v1/search {} Idempotency-Key: NlMJO1gqAPtc Send ▶