2.2 Common Message Syntax

This section contains common definitions used by this protocol. The syntax of the definitions uses XML Schema as defined in [XMLSCHEMA1] and [XMLSCHEMA2], and Web Services Description Language (WSDL) as defined in [WSDL].

The BITS Peer-Caching: Peer Discovery Protocol follows the message syntax of [WS-Discovery]. Messages MUST use SOAP version 1.2, as specified in [SOAP1.2-2/2003]. This protocol does not require the generation or processing of SOAP faults. No additional SOAP faults are defined.