toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = <String, dynamic>{};
data['type'] = type;
data['company'] = company;
data['name'] = name;
data['number'] = number;
data['message'] = message;
data['gateway_id'] = gatewayId;
data['reference_number'] = referenceNumber;
return data;
}