BlobDownloadOptions
Optional parameters for downloading a range of a blob.
            
                
Optional  BlobRequestConditions to add conditions on
            downloading this blob.
            
Optional  IProgress<T> to provide
            progress updates about data transfers.
            
If provided, only download the bytes of the blob in the specified
            range.  If not provided, download the entire blob.
            
Optional override settings for this client's  TransferValidation settings.
            Set  AutoValidateChecksum to false if you
            would like to skip SDK checksum validation and validate the checksum found
            in the  Response object yourself.
            Range must be provided explicitly, stating a range withing Azure
            Storage size limits for requesting a transactional hash. See the
            REST documentation for range limitation details.
            
public BlobDownloadOptions()