200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00f21i3x 55ms POST /ai/v1/search {} Idempotency-Key: x3S1LsFRGFYo Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00f21i3x 55ms POST /ai/v1/search {} Idempotency-Key: x3S1LsFRGFYo Send ▶