def get_table_acl(self, table_name, timeout=None):
        '''
        Returns details about any stored access policies specified on the
        table that may be used with Shared Access Signatures.

        :param str table_name:
            The name of an existing table.
        :param int timeout:
            The server timeout, expressed in seconds.
        :return: A dictionary of access policies associated with the table.
        :rtype: dict(str, :class:`~azure.storage.common.models.AccessPolicy`)
        '''
        _validate_not_none('table_name', table_name)
        request = HTTPRequest()
        request.method = 'GET'
        request.host_locations = self._get_host_locations(secondary=True)
        request.path = '/' + _to_str(table_name)
        request.query = {
            'comp': 'acl',
            'timeout': _int_to_str(timeout),
        }

        return self._perform_request(request, _convert_xml_to_signed_identifiers)
Returns details about any stored access policies specified on the
        table that may be used with Shared Access Signatures.

        :param str table_name:
            The name of an existing table.
        :param int timeout:
            The server timeout, expressed in seconds.
        :return: A dictionary of access policies associated with the table.
        :rtype: dict(str, :class:`~azure.storage.common.models.AccessPolicy`)