200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01umzi7v 55ms POST /ai/v1/search {} Idempotency-Key: XA_Yi0Vy9ooN Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01umzi7v 55ms POST /ai/v1/search {} Idempotency-Key: XA_Yi0Vy9ooN Send ▶