The unique identifier of the [balance platform](https://docs.adyen.com/api-explorer/#/balanceplatform/latest/get/balancePlatforms/{id}__queryParam_id) to which the payment instrument group belongs.
description
string
Your description for the payment instrument group, maximum 300 characters.
properties
object
Properties of the payment instrument group.
reference
string
Your reference for the payment instrument group, maximum 150 characters.