'Gets information about the access policies that control access
to the domain\'s document and search endpoints. By default,
shows the configuration with any pending changes. Set the
`Deployed` option to `True` to show the active configuration
and exclude pending changes. For more information, see
`Configuring Access for a Search Domain`_ in the Amazon
CloudSearch Developer Guide .
:type domain_name: string
:param domain_name: The name of the domain you want to describe.
:type deployed: boolean
:param deployed: Whether to display the deployed configuration (
`True`) or include any pending changes ( `False`). Defaults to
`False`.'

def describe_service_access_policies(self, domain_name, deployed=None):

    params = {'DomainName': domain_name}
    if (deployed is not None):
        params['Deployed'] = str(deployed).lower()
    return self._make_request(action='DescribeServiceAccessPolicies', verb='POST', path='/', params=params)
