200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00zkt4ch 22ms POST /ai/v1/search {} Idempotency-Key: 9RZl_odVNnf9 Send ▶> POST /ai/v1/session {}
< 200 OK req_00zkt4ch 22ms POST /ai/v1/search {} Idempotency-Key: 9RZl_odVNnf9 Send ▶