200 OK — session open
> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_01e1i879 34ms POST /ai/v1/search {} Idempotency-Key: UU_lbAzEKwpU Send ▶> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_01e1i879 34ms POST /ai/v1/search {} Idempotency-Key: UU_lbAzEKwpU Send ▶