The WS-Management Protocol, as specified in [DMTF-DSP0226], defines the Locale element, which specifies the language that the client requests (and sometimes requires) the response text to be translated into, as specified in [DMTF-DSP0226] section 3.3.

Web Services Management Protocol Extensions for Windows Server 2003 servers MUST return a fault of wsman:UnsupportedFeature with a detail code of wsman:faultDetail/Locale if the mustUnderstand attribute of this element is "true".