Documentation for PayPal.Payments.Refunds
https://developer.paypal.com/docs/api/payments/#refund
Show a refund
@spec show(String.t()) :: {:ok, map() | :not_found | :no_content} | {:error, :unauthorised | :bad_network | any()}
docs
Possible returns:
{:ok, refund}
{:error, reason}
iex> PayPal.Payments.Refunds.show(refund_id)