@secret_ref.setter<EOL><INDENT>def secret_ref(self, secret_ref):<DEDENT>
self._secret_ref = secret_ref<EOL>
Sets the secret_ref of this V1ISCSIVolumeSource.
CHAP Secret for iSCSI target and initiator authentication

:param secret_ref: The secret_ref of this V1ISCSIVolumeSource.
:type: V1LocalObjectReference