200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_014vb2cw 41ms POST /ai/v1/search {} Idempotency-Key: gWmrRX0Zf7ds Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_014vb2cw 41ms POST /ai/v1/search {} Idempotency-Key: gWmrRX0Zf7ds Send ▶