public PhotoAndThumbnailIdentifiers(
[CanBeNull] PhotoIdentifier originalPhotoIdentifier,
[CanBeNull] PhotoIdentifier thumbnailPhotoIdentifier)
{
OriginalPhotoIdentifier = originalPhotoIdentifier;
ThumbnailPhotoIdentifier = thumbnailPhotoIdentifier;
}
public Photo(
[NotNull] PhotoIdentifier identifier,
[NotNull] string contentType,
[NotNull] Stream content)
{
Identifier = identifier ?? throw new ArgumentNullException(nameof(identifier));
ContentType = contentType ?? throw new ArgumentNullException(nameof(contentType));
Content = content ?? throw new ArgumentNullException(nameof(content));
}