@versions.setter<EOL><INDENT>def versions(self, versions):<DEDENT>
if versions is None:<EOL><INDENT>raise ValueError("<STR_LIT>")<EOL><DEDENT>self._versions = versions<EOL>
Sets the versions of this V1APIGroup.
versions are the versions supported in this group.

:param versions: The versions of this V1APIGroup.
:type: list[V1GroupVersionForDiscovery]