Returns the Logout Request deflated, base64encoded
        :param deflate: It makes the deflate process optional
        :type: bool
        :return: Logout Request maybe deflated and base64 encoded
        :rtype: str object

def get_request(self, deflate=True):
        """
        Returns the Logout Request deflated, base64encoded
        :param deflate: It makes the deflate process optional
        :type: bool
        :return: Logout Request maybe deflated and base64 encoded
        :rtype: str object
        """
        if deflate:
            request = OneLogin_Saml2_Utils.deflate_and_base64_encode(self.__logout_request)
        else:
            request = b64encode(self.__logout_request)
        return request