200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_007ct3ws 28ms POST /ai/v1/search {} Idempotency-Key: VVmzJEcQ8nV9 Send ▶> POST /ai/v1/session {}
< 200 OK req_007ct3ws 28ms POST /ai/v1/search {} Idempotency-Key: VVmzJEcQ8nV9 Send ▶