<!-- include start from certificate-key.xml.i --> <leafNode name="key-file"> <properties> <help>Certificate private key in x509 PEM format</help> <valueHelp> <format>filename</format> <description>File in /config/auth directory</description> </valueHelp> <constraint> <validator name="file-exists" argument="--directory /config/auth"/> </constraint> </properties> </leafNode> <!-- include end -->