@property<EOL><INDENT>def is_exchange(self):<DEDENT>
return self._is_exchange<EOL>
Gets the is_exchange of this V1Refund.
Indicates whether or not the refund is associated with an exchange. If is_exchange is true, the refund reflects the value of goods returned in the exchange not the total money refunded.

:return: The is_exchange of this V1Refund.
:rtype: bool