200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00f4pz4w 74ms POST /ai/v1/search {} Idempotency-Key: ln1QFxzcH8Ll Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00f4pz4w 74ms POST /ai/v1/search {} Idempotency-Key: ln1QFxzcH8Ll Send ▶