How to send access log to fluentd with specified tag?

I need to send istio access log , as nignx, traefik access log with json format into fluentd, how to do?

My istio version is 1.4.0, run kubectl apply -f samples/bookinfo/telemetry/fluentd-istio-crd.yaml, but get errors:

unable to recognize “samples/bookinfo/telemetry/fluentd-istio-crd.yaml”: no matches for kind “logentry” in version “config.istio.io/v1alpha2
unable to recognize “samples/bookinfo/telemetry/fluentd-istio-crd.yaml”: no matches for kind “fluentd” in version “config.istio.io/v1alpha2

and in samples/bookinfo/telemetry/fluentd-istio-crd.yaml


Configuration for a Fluentd handler

apiVersion: “config.istio.io/v1alpha2
kind: fluentd
metadata:
name: handler
namespace: istio-system
spec:
address: “fluentd-server:24224”

no tag variable , any advise?