Gets or sets the minimum part size for upload parts. 
            Decreasing the minimum part size causes 
            multipart uploads to be split into a larger number
            of smaller parts. Setting this value too low has a negative effect
            on transfer speeds, causing extra latency and network
            communication for each part.
            
 Declaration Syntax
 Declaration Syntax| C# | 
public long MinSizeBeforePartUpload { get; set; }