ByChargeId  
    Use this builder to create a RefundParameters instance when you have a Charge ID.
Parameters
The ID of the Charge to be refunded.
The amount to be refunded, provided in the currency's smallest unit.
Three-letter ISO currency code. Must be a supported currency.
Properties
Functions
Create a final instance of RefundParameters with the parameters that have been set with this builder.
Set of key-value pairs that you can attach to an object.
Connect only: Nullable boolean indicating whether the application fee should be refunded when refunding this charge. If a full charge refund is given, the full application fee will be refunded. Otherwise, the application fee will be refunded in an amount proportional to the amount of the charge refunded.
Connect only: Nullable boolean indicating whether the transfer should be reversed when refunding this charge. The transfer will be reversed proportionally to the amount being refunded (either the entire or partial amount).