200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00p2e0er 78ms POST /ai/v1/search {} Idempotency-Key: jWuw0999ULRP Send ▶> POST /ai/v1/session {}
< 200 OK req_00p2e0er 78ms POST /ai/v1/search {} Idempotency-Key: jWuw0999ULRP Send ▶