Value of the variable, as bytes.

        See
        https://cloud.google.com/deployment-manager/runtime-configurator/reference/rest/v1beta1/projects.configs.variables

        :rtype: bytes or ``NoneType``
        :returns: The value of the variable or ``None`` if the property
                  is not set locally.

def value(self):
        """Value of the variable, as bytes.

        See
        https://cloud.google.com/deployment-manager/runtime-configurator/reference/rest/v1beta1/projects.configs.variables

        :rtype: bytes or ``NoneType``
        :returns: The value of the variable or ``None`` if the property
                  is not set locally.
        """
        value = self._properties.get("value")
        if value is not None:
            value = base64.b64decode(value)
        return value