200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00fycqf4 18ms POST /ai/v1/search {} Idempotency-Key: Gp_FfjEFej50 Send ▶> POST /ai/v1/session {}
< 200 OK req_00fycqf4 18ms POST /ai/v1/search {} Idempotency-Key: Gp_FfjEFej50 Send ▶