Open APIs

Hi all,

In TMF620 we have two price-related entities - ProductOfferingPrice and ProductOfferingPriceRefOrValue.
I have some questions about these two entities.
1. Is the ProductOfferingPriceRefOrValue the relation between ProductOffering and ProductOfferingPrice? If yes, why ProductOfferingPrice and ProductOfferingPriceRefOrValue have different structures?
2. In get/list ProductOffering the ProductOfferingPriceRefOrValue should have all the details or only the Id, href and name? (In the user guide I see two behaviours, one for get/list and one for the retrieved ProductOffering in create/patch.
3. In the patch productOffering is supposed to create new/edit existing ProductOfferingPrice or just add new references for existing ones?

ProductOfferingPriceRefOrValue is indeed a bit special. the particulars of this sub-resource have been discussed a few times in the TMF communities. Please search for in the TMF communities (search box on the top right on this page)

Thank you @Matthieu Hattab, I've searched and read the topics but I'm still confused about these entities.