@csi.setter<EOL><INDENT>def csi(self, csi):<DEDENT>
self._csi = csi<EOL>
Sets the csi of this V1Volume.
CSI (Container Storage Interface) represents storage that is handled by an external CSI driver (Alpha feature).

:param csi: The csi of this V1Volume.
:type: V1CSIVolumeSource