--- _meta: type: "roles" config_version: 2 negative_lookahead_role: description: "Role with negative lookahead index pattern" cluster_permissions: - "cluster_composite_ops" index_permissions: - index_patterns: - "/^(?!t.*).*/" allowed_actions: - "read" negated_regex_role: description: "Role with negated regex index pattern" cluster_permissions: - "cluster_composite_ops" index_permissions: - index_patterns: - "/^[a-z].*/" allowed_actions: - "read"