Flexfields for Draft Purchase Orders REST Endpoints
    
        Draft Purchase Orders/Flexfields for Draft Purchase Orders
    
The Flexfields for Draft Purchase Orders resource manages additional details about purchase orders.
- Create one descriptive flexfield
 - Method: postPath:
/fscmRestApi/resources/11.13.18.05/draftPurchaseOrders/{draftPurchaseOrdersUniqID}/child/DFF - Get all descriptive flexfields
 - Method: getPath:
/fscmRestApi/resources/11.13.18.05/draftPurchaseOrders/{draftPurchaseOrdersUniqID}/child/DFF - Get one descriptive flexfield not supported
 - Method: getPath:
/fscmRestApi/resources/11.13.18.05/draftPurchaseOrders/{draftPurchaseOrdersUniqID}/child/DFF/{PoHeaderId} - Update one descriptive flexfield
 - Method: patchPath:
/fscmRestApi/resources/11.13.18.05/draftPurchaseOrders/{draftPurchaseOrdersUniqID}/child/DFF/{PoHeaderId}