200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_002jdoyd 54ms POST /ai/v1/search {} Idempotency-Key: vTYS0F3m9zF- Send ▶> POST /ai/v1/session {}
< 200 OK req_002jdoyd 54ms POST /ai/v1/search {} Idempotency-Key: vTYS0F3m9zF- Send ▶