@property<EOL><INDENT>def calculated_at(self):<DEDENT>
return self._calculated_at<EOL>
Gets the calculated_at of this InventoryCount.
A read-only timestamp in RFC 3339 format that indicates when Square received the most recent physical count or adjustment that had an affect on the estimated count.

:return: The calculated_at of this InventoryCount.
:rtype: str