toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = <String, dynamic>{};
data['tlv'] = tlv;
data['author'] = author;
data['metaData'] = metaData;
data['accountType'] = accountType;
data['terminalId'] = terminalId;
data['webhookURL'] = webhookURL;
return data;
}