toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (certType != null) 'certType': certType!,
if (sshClientCert != null) 'sshClientCert': sshClientCert!,
if (sshClientCertPass != null) 'sshClientCertPass': sshClientCertPass!,
if (username != null) 'username': username!,
};