pl 

amount (TOrdersCustomBatchRequestEntryCancelLineItem)

pl 

lineItemId (TOrdersCustomBatchRequestEntryCancelLineItem)

pl 

quantity (TOrdersCustomBatchRequestEntryCancelLineItem)

pl 

reason (TOrdersCustomBatchRequestEntryCancelLineItem)

pl 

reasonText (TOrdersCustomBatchRequestEntryCancelLineItem)