200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01vkm6do 81ms POST /ai/v1/search {} Idempotency-Key: DgM2-n_v3sU8 Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_01vkm6do 81ms POST /ai/v1/search {} Idempotency-Key: DgM2-n_v3sU8 Send ▶