name: sample spec: targetRef: apiVersion: apps/v1 kind: Deployment name: sample progressDeadlineSeconds: 600 autoscalerRef: apiVersion: autoscaling/v2beta1 kind: HorizontalPodAutoscaler name: sample service: port: 80 targetPort: 3000 gateways: - istio-ingressgateway hosts: - "*" trafficPolicy: loadBalancer: simple: LEAST_CONN match: - uri: prefix: /sample method: exact: "GET" kubectl apply してみると、エラーが…