200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_0172gwxg 29ms POST /ai/v1/search {} Idempotency-Key: vsV-6iHs_n3z Send ▶> POST /ai/v1/session {}
< 200 OK req_0172gwxg 29ms POST /ai/v1/search {} Idempotency-Key: vsV-6iHs_n3z Send ▶