200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_003ax4o2 39ms POST /ai/v1/search {} Idempotency-Key: klpOb4bS1G1k Send ▶> POST /ai/v1/session {}
< 200 OK req_003ax4o2 39ms POST /ai/v1/search {} Idempotency-Key: klpOb4bS1G1k Send ▶