200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_003octiv 67ms POST /ai/v1/search {} Idempotency-Key: v3Roy5VsKyA2 Send ▶> POST /ai/v1/session {}
< 200 OK req_003octiv 67ms POST /ai/v1/search {} Idempotency-Key: v3Roy5VsKyA2 Send ▶