200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_010j20gp 58ms POST /ai/v1/search {} Idempotency-Key: 8OFqJiKliUk- Send ▶> POST /ai/v1/session {}
< 200 OK req_010j20gp 58ms POST /ai/v1/search {} Idempotency-Key: 8OFqJiKliUk- Send ▶