200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01fmti49 68ms POST /ai/v1/search {} Idempotency-Key: 4xfaL4XqdTdt Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01fmti49 68ms POST /ai/v1/search {} Idempotency-Key: 4xfaL4XqdTdt Send ▶