toJson method
convert to json
Implementation
Map<String, dynamic> toJson() {
final data = <String, dynamic>{};
data['server_id'] = serverId;
data['server_name'] = serverName;
data['version'] = version;
data['proto'] = proto;
data['go'] = go;
data['host'] = host;
data['port'] = port;
data['tls_required'] = tlsRequired;
data['max_payload'] = maxPayload;
data['nonce'] = nonce;
data['client_id'] = clientId;
return _removeNull(data);
}