AppendBlobAppendBlockFromUriOptions
Optional parameters for
             AppendBlockFromUriAsync.
            
                namespace Azure.Storage.Blobs.Models
{
    public class AppendBlobAppendBlockFromUriOptions
    {
        public HttpRange SourceRange { get; set; }
        public byte[] SourceContentHash { get; set; }
        public AppendBlobRequestConditions DestinationConditions { get; set; }
        public AppendBlobRequestConditions SourceConditions { get; set; }
        public HttpAuthorization SourceAuthentication { get; set; }
    }
}