200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01y0p2p1 69ms POST /ai/v1/search {} Idempotency-Key: vMxDL8qjM1b7 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01y0p2p1 69ms POST /ai/v1/search {} Idempotency-Key: vMxDL8qjM1b7 Send ▶