200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_017x0dca 58ms POST /ai/v1/search {} Idempotency-Key: 0_XX6piuPe3N Send ▶> POST /ai/v1/session {}
< 200 OK req_017x0dca 58ms POST /ai/v1/search {} Idempotency-Key: 0_XX6piuPe3N Send ▶