200 OK — session open
> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_00npi5aw 46ms POST /ai/v1/search {} Idempotency-Key: E3QmMiM2LAVk Send ▶> POST /ai/v1/session {"source": "bobw"}
< 200 OK req_00npi5aw 46ms POST /ai/v1/search {} Idempotency-Key: E3QmMiM2LAVk Send ▶