200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_002q5ati 73ms POST /ai/v1/search {} Idempotency-Key: HQMcAxz3VK0y Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_002q5ati 73ms POST /ai/v1/search {} Idempotency-Key: HQMcAxz3VK0y Send ▶