Character encoding of the output, it can be one of the encoding names listed at http://msdn.microsoft.com/en-us/library/system.text.encoding.getencodings.aspx#Y489 or one of those special values:

•UTF-8-NOBOM : UTF-8 without the initial byte order mark

•UTF-16BE : Big-endian UTF-16 (high-order byte first)

•UTF-16LE : Little-endian UTF-16 (low-order byte first)

•UTF-16BE-NOBOM : Big-endian UTF-16 without the initial byte order mark

•UTF-16LE-NOBOM : Little-endian UTF-16 without the initial byte order mark

•UTF-32BE : Big-endian UTF-32

•UTF-32LE : Little-endian UTF-32

•UTF-32BE-NOBOM : Big-endian UTF-32 without the initial byte order mark

•UTF-32LE-NOBOM : Little-endian UTF-32 without the initial byte order mark

Encoding names are case-insensitive.

Meaningless when used in a workflow activity: the output is an in-memory XML and not a file with an encoding.

Default value 'UTF-8'.