//[datasource](../../../index.md)/[com.yandex.payment.sdk.datasource.payment](../index.md)/[SelectMethodMediator](index.md)/[setPaymentButton](set-payment-button.md)

# setPaymentButton

[datasource]\
fun [setPaymentButton](set-payment-button.md)(button: [PaymentButton](../../com.yandex.payment.sdk.datasource.payment.interfaces/-payment-button/index.md)?)

Задать реализацию кнопки оплаты.
