200 OK — session open
> POST /ai/v1/session {}
< 200 OK req_006gqvxt 64ms POST /ai/v1/search {} Idempotency-Key: 5usFeHHhKY19 Send ▶> POST /ai/v1/session {}
< 200 OK req_006gqvxt 64ms POST /ai/v1/search {} Idempotency-Key: 5usFeHHhKY19 Send ▶