@rate.setter<EOL><INDENT>def rate(self, rate):<DEDENT>
self._rate = rate<EOL>
Sets the rate of this V1PaymentTax.
The rate of the tax, as a string representation of a decimal number. A value of 0.07 corresponds to a rate of 7%.

:param rate: The rate of this V1PaymentTax.
:type: str