Type defining the itemizedRefund container. One itemizedRefund container appears under an estimatedRefundDetail or an actualRefundDetail container per refund fee type. The idea behind the itemizedRefund container is to track estimated and actual individual refund amounts by fee type (such as purchase price, original shipping, or restocking fee).
Types that use ItemizedRefundDetailType:
Calls that use ItemizedRefundDetailType:
This dollar amount indicates the amount of the corresponding refund fee type.
See the Field Index to learn which calls use amount.
refundFeeType ( RefundFeeType ) 
This value indicates the type of refund fee, such as purchase price or original shipping.
See the Field Index to learn which calls use refundFeeType.