200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_009rp2qu 18ms POST /ai/v1/search {} Idempotency-Key: tOhMv1tXzH6q Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_009rp2qu 18ms POST /ai/v1/search {} Idempotency-Key: tOhMv1tXzH6q Send ▶