targetNamespaces property

(Filtering parameter) Any resource subject to substitution must be contained within one of the listed Kubernetes Namespace in the Backup.

If this field is not provided, no namespace filtering will be performed (all resources in all Namespaces, including all cluster-scoped resources, will be candidates for substitution). To mix cluster-scoped and namespaced resources in the same rule, use an empty string ("") as one of the target namespaces.

Optional.