Special Handling Flexfields for Purchase Orders REST Endpoints

Purchase Orders/Special Handling Flexfields for Purchase Orders
A flexible data field that includes the special handling extensible flexfields for purchase orders.
Get all special handling descriptive flexfields
Method: get
Path: /fscmRestApi/resources/11.13.18.05/purchaseOrders/{purchaseOrdersUniqID}/child/specialHandlingDFF
Get one special handling descriptive flexfield not supported
Method: get
Path: /fscmRestApi/resources/11.13.18.05/purchaseOrders/{purchaseOrdersUniqID}/child/specialHandlingDFF/{PoHeaderId}