200 OK — session open
> POST /ai/v1/session {"source": "dan"}
< 200 OK req_000h0gho 32ms POST /ai/v1/search {} Idempotency-Key: cAJ0c8a9mBId Send ▶> POST /ai/v1/session {"source": "dan"}
< 200 OK req_000h0gho 32ms POST /ai/v1/search {} Idempotency-Key: cAJ0c8a9mBId Send ▶