@updated_before.setter<EOL><INDENT>def updated_before(self, updated_before):<DEDENT>
self._updated_before = updated_before<EOL>
Sets the updated_before of this BatchRetrieveInventoryChangesRequest.
Provided as an RFC 3339 timestamp. Returns results whose `created_at` or `calculated_at` value is strictly before the given time. Default: UNIX epoch (`1970-01-01T00:00:00Z`).

:param updated_before: The updated_before of this BatchRetrieveInventoryChangesRequest.
:type: str