200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00y793jc 21ms POST /ai/v1/search {} Idempotency-Key: yLE0rl61J0Ws Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_00y793jc 21ms POST /ai/v1/search {} Idempotency-Key: yLE0rl61J0Ws Send ▶