Flexfields for Abstracts REST Endpoints

Negotiation Template/Lines/Flexfields for Abstracts
The operations from the Negotiation Template/Lines/Flexfields for Abstracts category.
Create flexfields
Method: post
Path: /fscmRestApi/resources/11.13.18.05/supplierNegotiationTemplates/{supplierNegotiationTemplatesUniqID}/child/lines/{LineId}/child/DFF
GET action not supported
Method: get
Path: /fscmRestApi/resources/11.13.18.05/supplierNegotiationTemplates/{supplierNegotiationTemplatesUniqID}/child/lines/{LineId}/child/DFF/{DFFUniqID}
Get all flexfields
Method: get
Path: /fscmRestApi/resources/11.13.18.05/supplierNegotiationTemplates/{supplierNegotiationTemplatesUniqID}/child/lines/{LineId}/child/DFF
Update one flexfield
Method: patch
Path: /fscmRestApi/resources/11.13.18.05/supplierNegotiationTemplates/{supplierNegotiationTemplatesUniqID}/child/lines/{LineId}/child/DFF/{DFFUniqID}