cts suitable for processing a given message
 exchange at the layer and within the application context of the ServerAuthConfig.

 Each ServerAuthContext object is responsible for instantiating, initializing, and invoking the one or more
 ServerAuthModules encapsulated in the ServerAuthContext.

 <p>
 After having acquired a ServerAuthContext, a caller operates on the context to cause it to invoke the encapsulated
 ServerAuthModules to validate service requests and to secure service responses.</div>
<dl>
<dt>