Create Refund Quote
Calculate the tax amount, total refund amount and get available payment options for an order refund by providing items and costs or quantities to refund.
Requires at least one of the following scopes:
* `store_v2_orders`
* `store_v2_transactions`
**Notes:**
* Create a refund quote before performing a refund request to best avoid a `422` error. Check the refund quote's response body for the `refund_methods` array. The `amount` given in the array must match the `amount` used in the refund request body.
* Order refunds should be processed sequentially. Processing multiple concurrent refunds on the same order is not yet supported.