eBay Post-Order APIVersion 2.7.7


The base request type of the POST /post-order/v2/cancellation/check_eligibility method. In this method, the unique identifier of the order is passed in through the request payload to see if an order is eligible to be cancelled.

Call that uses OrderEligibilityCheckInfo:


legacyOrderId ( string ) [0..?]
The unique identifier of the order being cancelled or being considered for cancellation.

Note: The unique identifier of an order changes as the order goes from unpaid to paid, so the IDs for both unpaid and paid orders are supported in this field. For orders where payment has been made, the ID for the paid order should be used.

See the Field Index to learn which calls use legacyOrderId.