toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = <String, dynamic>{};
data['type'] = type;
data['mobile'] = mobile;
data['reference_number'] = referenceNumber;
data['branch'] = branch;
data['cashier'] = cashier;
data['transaction_url'] = transactionUrl;
data['message'] = message;
return data;
}