@property<EOL><INDENT>def secret_ref(self):<DEDENT>
return self._secret_ref<EOL>
Gets the secret_ref of this V1ScaleIOVolumeSource.
SecretRef references to the secret for ScaleIO user and other sensitive information. If this is not provided, Login operation will fail.

:return: The secret_ref of this V1ScaleIOVolumeSource.
:rtype: V1LocalObjectReference