@abc.abstractmethod<EOL><INDENT>def supports_authentication_acquisition(self):<DEDENT>
return<EOL>
Tests is authentication acquisition is supported.

        Authentication acquisition is responsible for acquiring client
        side authentication credentials.

        :return: ``true`` if authentication acquisiiton is supported ``,``  ``false`` otherwise
        :rtype: ``boolean``


        *compliance: mandatory -- This method must be implemented.*