typed_config:
          "@type": type.googleapis.com/envoy.extensions.filters.http.ext_authz.v3.ExtAuthz
          grpc_service:
            envoy_grpc:
              cluster_name: acme-ext-authz
            initial_metadata:
            - key: foo
              value: myauth.acme # required by local ext auth server.

---
apiVersion: networking.istio.io/v1alpha3
kind: EnvoyFilter
metadata:
  name: test-auth-2

                },
                "grpc.keepalive_timeout_ms": {
                  "int_value": 20000
                }
              }
            }
          },
          "initial_metadata": [
          {{ if .sts }}
          {{ if .gcp_project_id }}
            {
              "key": "x-goog-user-project",
              "value": "{{ .gcp_project_id }}"
            }
          {{ end }}

		GrpcService: &core.GrpcService{
			TargetSpecifier: &core.GrpcService_EnvoyGrpc_{
				EnvoyGrpc: &core.GrpcService_EnvoyGrpc{
					ClusterName: clusterName,
					Authority:   hostname,
				},
			},
			InitialMetadata: []*core.HeaderValue{
				{
					Key:   "lightstep-access-token",
					Value: accessToken,
				},
			},
		},
	}
	return anypb.New(dc)
}

var h,i,j,k,m=(c.compressedContent,d.transformTo("string",l.utf8encode(b.name))),n=b.comment||"",o=d.transformTo("string",l.utf8encode(n)),p=m.length!==b.name.length,q=o.length!==n.length,r=b.options,t="",u="",v="";j=b._initialMetadata.dir!==b.dir?b.dir:r.dir,k=b._initialMetadata.date!==b.date?b.date:r.date,h=k.getHours(),h<<=6,h|=k.getMinutes(),h<<=5,h|=k.getSeconds()/2,i=k.getFullYear()-1980,i<<=4,i|=k.getMonth()+1,i<<=5,i|=k.getDate(),p&&(u=s(1,1)+s(e(m),4)+m,t+="up"+s(u.length,2)+u),q&&(v=s(...