200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01b4gk0u 83ms POST /ai/v1/search {} Idempotency-Key: yvGxZjv20Q4D Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01b4gk0u 83ms POST /ai/v1/search {} Idempotency-Key: yvGxZjv20Q4D Send ▶