1.4 Relationship to Other Protocols
A client that implements this protocol can use either the Autodiscover Publishing and Lookup SOAP-Based Web Service Protocol, as described in [MS-OXWSADISC], or the Autodiscover Publishing and Lookup Protocol, as described in [MS-OXDSCLI], to identify the target endpoint to use for each operation.
This protocol uses the SOAP protocol as described in [SOAP1.1] to specify the structure of information exchanged between the client and the server. The protocol uses the XML protocol as described in [XMLSCHEMA1] and [XMLSCHEMA2] to describe the message content sent to and from the server.
Figure 1: This protocol in relation to other protocols
For conceptual background information and overviews of the relationships and interactions between this and other protocols, see [MS-OXPROTO].