toJson method

@override Map<String, dynamic> toJson()

Implementation

@override
Map<String, dynamic> toJson() {
  return {
    'type': type,
    'payload': {
      if (url != null) 'url': url,
      if (token != null) 'token': token,
    },
    if (title != null) 'title': title,
    if (description != null) 'description': description,
    if (imageUrl != null) 'image_url': imageUrl,
  };
}