BlobAccountSasPermissions
 BlobAccountSasPermissions contains the list of
            permissions that can be set for a blob account's access policy.  Use
             SetPermissions
            to set the permissions on the  BlobSasBuilder.
            
                
Add = 2
Indicates that Add is permitted.
            
All = -1
Indicates that all permissions are set.
            
Create = 4
Indicates that Create is permitted.
            
Delete = 16
Indicates that Delete is permitted.
            
List = 32
Indicates that List is permitted.
            
Read = 1
Indicates that Read is permitted.
            
Write = 8
Indicates that Write is permitted.