InjectSidecarAnnotation Specifies whether an Envoy sidecar should be automatically injected into the workload https://istio.io/latest/docs/reference/config/annotations/#SidecarInject.

KubeVirtTrafficAnnotation Specifies a comma separated list of virtual interfaces whose inbound traffic (from VM) will be treated as outbound https://istio.io/latest/docs/reference/config/annotations/#SidecarTrafficKubevirtInterfaces.