UMask
Determines the user file-creation mode mask (umask) value to use for the command.
Syntax
string UMask {get; set;}
Property value
The default Unix file permissions for new files created by the command,
expressed as an octal number. For example, 764 or 077. The default value is
077.
Exceptions
UMask throws an ArgumentException if the specified permissions mask is not
valid.