@os_image.setter<EOL><INDENT>def os_image(self, os_image):<DEDENT>
if os_image is None:<EOL><INDENT>raise ValueError("<STR_LIT>")<EOL><DEDENT>self._os_image = os_image<EOL>
Sets the os_image of this V1NodeSystemInfo.
OS Image reported by the node from /etc/os-release (e.g. Debian GNU/Linux 7 (wheezy)).

:param os_image: The os_image of this V1NodeSystemInfo.
:type: str