200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01qi93nq 72ms POST /ai/v1/search {} Idempotency-Key: 4efOhZIwI0kg Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01qi93nq 72ms POST /ai/v1/search {} Idempotency-Key: 4efOhZIwI0kg Send ▶