} else if cp.Match.Proxy != nil && cp.Match.Proxy.ProxyVersion != "" {
			// Attempt to convert regex to a simple prefix match for the common case of matching
			// a standard Istio version. This field should likely be replaced with semver, but for now
			// we can workaround the performance impact of regex
			if prefix, f := wellKnownVersions[cp.Match.Proxy.ProxyVersion]; f {
				cpw.ProxyPrefixMatch = prefix
			} else {

	clusterID          string                // Cluster in which proxy is running.
	proxyID            string                // Identifier that uniquely identifies a proxy.
	proxyVersion       string                // Version of Proxy.
	proxyType          model.NodeType        // Indicates whether the proxy is sidecar or gateway.
	sidecarScope       *model.SidecarScope   // Computed sidecar for the proxy.