@secret_key_ref.setter<EOL><INDENT>def secret_key_ref(self, secret_key_ref):<DEDENT>
self._secret_key_ref = secret_key_ref<EOL>
Sets the secret_key_ref of this V1EnvVarSource.
Selects a key of a secret in the pod's namespace

:param secret_key_ref: The secret_key_ref of this V1EnvVarSource.
:type: V1SecretKeySelector