200 OK — session open
> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_00r86d3x 31ms POST /ai/v1/search {} Idempotency-Key: -lEqGcKcPkhc Send ▶> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_00r86d3x 31ms POST /ai/v1/search {} Idempotency-Key: -lEqGcKcPkhc Send ▶