@property<EOL><INDENT>def secret_ref(self):<DEDENT>
return self._secret_ref<EOL>
Gets the secret_ref of this V1RBDVolumeSource.
SecretRef is name of the authentication secret for RBDUser. If provided overrides keyring. Default is nil. More info: https://releases.k8s.io/HEAD/examples/volumes/rbd/README.md#how-to-use-it

:return: The secret_ref of this V1RBDVolumeSource.
:rtype: V1LocalObjectReference