200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00sfyi3b 22ms POST /ai/v1/search {} Idempotency-Key: XBMGy4yPe1Ja Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_00sfyi3b 22ms POST /ai/v1/search {} Idempotency-Key: XBMGy4yPe1Ja Send ▶