200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_019tywv8 42ms POST /ai/v1/search {} Idempotency-Key: RP3M-n6Eqtw_ Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_019tywv8 42ms POST /ai/v1/search {} Idempotency-Key: RP3M-n6Eqtw_ Send ▶