200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00s0bsyu 85ms POST /ai/v1/search {} Idempotency-Key: I2sBj7FpOEdF Send ▶> POST /ai/v1/session {}
< 200 OK req_00s0bsyu 85ms POST /ai/v1/search {} Idempotency-Key: I2sBj7FpOEdF Send ▶