200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0046wa3e 64ms POST /ai/v1/search {} Idempotency-Key: qIzN8zMGlRp7 Send ▶> POST /ai/v1/session {}
< 200 OK req_0046wa3e 64ms POST /ai/v1/search {} Idempotency-Key: qIzN8zMGlRp7 Send ▶