200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ryq8nh 84ms POST /ai/v1/search {} Idempotency-Key: hlXk931U-9pM Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ryq8nh 84ms POST /ai/v1/search {} Idempotency-Key: hlXk931U-9pM Send ▶