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: post
Path: /fscmRestApi/resources/11.13.18.05/draftPurchaseOrders/{draftPurchaseOrdersUniqID}/child/DFF
Get all descriptive flexfields
Method: get
Path: /fscmRestApi/resources/11.13.18.05/draftPurchaseOrders/{draftPurchaseOrdersUniqID}/child/DFF
Get one descriptive flexfield not supported
Method: get
Path: /fscmRestApi/resources/11.13.18.05/draftPurchaseOrders/{draftPurchaseOrdersUniqID}/child/DFF/{PoHeaderId}
Update one descriptive flexfield
Method: patch
Path: /fscmRestApi/resources/11.13.18.05/draftPurchaseOrders/{draftPurchaseOrdersUniqID}/child/DFF/{PoHeaderId}