200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ga4tvc 38ms POST /ai/v1/search {} Idempotency-Key: wloU93bdHj8i Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ga4tvc 38ms POST /ai/v1/search {} Idempotency-Key: wloU93bdHj8i Send ▶