toJson method
Converts an object to JSON.
Implementation
@override
Map<String, dynamic> toJson() {
final returnValue = <String, dynamic>{
'\$hash': 'e5bbfe1a',
'\$name': 'InputMediaPhotoExternal',
'flags': flags,
'spoiler': spoiler,
'url': url,
'ttlSeconds': ttlSeconds,
};
// Finished toJson.
return returnValue;
}