200 OK — session open
> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ae0im1 72ms POST /ai/v1/search {} Idempotency-Key: hB_IB4iBR6NR Send ▶> POST /ai/v1/session {"source": "strawberry"}
< 200 OK req_01ae0im1 72ms POST /ai/v1/search {} Idempotency-Key: hB_IB4iBR6NR Send ▶