200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01h6zkak 22ms POST /ai/v1/search {} Idempotency-Key: EEzUJhm9fp-g Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01h6zkak 22ms POST /ai/v1/search {} Idempotency-Key: EEzUJhm9fp-g Send ▶