// (in the istio-sidecar-injector configmap), we need to reverse this logic and treat this as an injected namespace
			if enableNamespacesByDefault {
				m := msg.NewNamespaceInjectionEnabledByDefault(r)
				c.Report(gvk.Namespace, m)
				return true
			}

			m := msg.NewNamespaceNotInjected(r, ns, ns)

			if line, ok := util.ErrorLine(r, fmt.Sprintf(util.MetadataName)); ok {

	return diag.NewMessage(
		ImageAutoWithoutInjectionError,
		r,
		resourceType,
		resourceName,
	)
}

// NewNamespaceInjectionEnabledByDefault returns a new diag.Message based on NamespaceInjectionEnabledByDefault.
func NewNamespaceInjectionEnabledByDefault(r *resource.Instance) diag.Message {
	return diag.NewMessage(
		NamespaceInjectionEnabledByDefault,
		r,
	)
}