Sets the value of the specified parameter.

        :param str parameter: Either a fully-qualified XTCE name or an alias in the
                              format ``NAMESPACE/NAME``.
        :param value: The value to set

def set_parameter_value(self, parameter, value):
        """
        Sets the value of the specified parameter.

        :param str parameter: Either a fully-qualified XTCE name or an alias in the
                              format ``NAMESPACE/NAME``.
        :param value: The value to set
        """
        parameter = adapt_name_for_rest(parameter)
        url = '/processors/{}/{}/parameters{}'.format(
            self._instance, self._processor, parameter)
        req = _build_value_proto(value)
        self._client.put_proto(url, data=req.SerializeToString())