toJson method
Implementation
@override
Map<String, dynamic> toJson() {
Map<String, dynamic> jsonData = {};
if (jws != null) jsonData['jws'] = jws;
if (hash != null) jsonData['hash'] = hash;
if (links != null) jsonData['links'] = links;
if (base64 != null) jsonData['base64'] = base64;
if (json != null) jsonData['json'] = json;
return jsonData;
}