200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_00y6dtfv 43ms POST /ai/v1/search {} Idempotency-Key: cbktqJ4wS6RZ Send ▶> POST /ai/v1/session {}
< 200 OK req_00y6dtfv 43ms POST /ai/v1/search {} Idempotency-Key: cbktqJ4wS6RZ Send ▶