@is_exchange.setter<EOL><INDENT>def is_exchange(self, is_exchange):<DEDENT>
self._is_exchange = is_exchange<EOL>
Sets the is_exchange of this V1Tender.
Indicates whether or not the tender is associated with an exchange. If is_exchange is true, the tender represents the value of goods returned in an exchange not the actual money paid. The exchange value reduces the tender amounts needed to pay for items purchased in the exchange.

:param is_exchange: The is_exchange of this V1Tender.
:type: bool