200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00zfrrpm 39ms POST /ai/v1/search {} Idempotency-Key: 7Yg3C2OiHZWB Send ▶> POST /ai/v1/session {}
< 200 OK req_00zfrrpm 39ms POST /ai/v1/search {} Idempotency-Key: 7Yg3C2OiHZWB Send ▶