Calls the get template request

        :param configuration:
        :param spec:
        :return:

def template_request(configuration, spec):
        """
        Calls the get template request

        :param configuration:
        :param spec:
        :return:
        """
        # Template request, nonce will be regenerated.
        req = CreateUO.get_template_request(configuration, spec)

        # Do the request with retry.
        caller = RequestCall(req)
        resp = caller.call()
        return resp