200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00erq9ax 24ms POST /ai/v1/search {} Idempotency-Key: 41DQZWGTcMoK Send ▶> POST /ai/v1/session {}
< 200 OK req_00erq9ax 24ms POST /ai/v1/search {} Idempotency-Key: 41DQZWGTcMoK Send ▶