The supported shapes for Reason Value in the Refunds API.

This union preserves the concrete, documented input or response variants represented by its member types. Follow the links in t/0 to construct or inspect a specific shape.

Returns funds from a paid order to its original payment method.

Refunds are asynchronous financial records. Creating a refund validates the requested line items and amount, while the returned status describes processing progress. Look up the refund until it reaches a terminal state and reconcile it through balance transactions.