Change Purchase Order Line DFF Value

Example Payload

Add the following lines to the PurchaseOrderEntryLine, and use the API name from the DFF (startDate and endDate in this example):

<ns2:LineFlexfield xmlns:ns4="http://xmlns.oracle.com/apps/prc/po/editDocument/flex/draftPurchasingDocumentLine/">
    <ns4:startDate>2019-11-01</ns4:startDate>
    <ns4:endDate>2019-12-31</ns4:endDate>
</ns2:LineFlexfield>