200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01xe5ruv 35ms POST /ai/v1/search {} Idempotency-Key: 3z_s9dUzrlvT Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01xe5ruv 35ms POST /ai/v1/search {} Idempotency-Key: 3z_s9dUzrlvT Send ▶