200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01ghdqeu 35ms POST /ai/v1/search {} Idempotency-Key: 3aFDNnTpf_iK Send ▶> POST /ai/v1/session {}
< 200 OK req_01ghdqeu 35ms POST /ai/v1/search {} Idempotency-Key: 3aFDNnTpf_iK Send ▶