200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00mk3ihh 21ms POST /ai/v1/search {} Idempotency-Key: TaLBMJGt-hg1 Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00mk3ihh 21ms POST /ai/v1/search {} Idempotency-Key: TaLBMJGt-hg1 Send ▶