2.2.3.4 Address

The <Address> element identifies the responding device. It MUST be set to a globally unique identifier (GUID) as a "uuid:" scheme URI.<3> The <Address> element is a child element of the <EndpointReference> element [WS-Discovery]. The following line shows an example of the Address identifier.

 urn:uuid:87A89944-0230-43a5-AC4E-FAB1386C8E2C