200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_019hjduq 42ms POST /ai/v1/search {} Idempotency-Key: 5_cA1kOkVukl Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_019hjduq 42ms POST /ai/v1/search {} Idempotency-Key: 5_cA1kOkVukl Send ▶