200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_01seylq4 51ms POST /ai/v1/search {} Idempotency-Key: z3tsS6SiCQb4 Send ▶> POST /ai/v1/session {}
< 200 OK req_01seylq4 51ms POST /ai/v1/search {} Idempotency-Key: z3tsS6SiCQb4 Send ▶