Allright, I understood the API per se, I will leave the inheritance association within my UML Diagramme (as shown in the thread and descriebed in the Spec). As for the Patch-Operation it is clear that the path determine what the API-consumer wants to patch. By adding the mandatory fields in the AccountRef and the PaymentMethod_Update (Attribute: name) they also can be more specific. Hence no adding @- Tang Qinghua I've finished my design as we always change into swagger 3.0 and will continue with our developement. Cheers!
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Erlina Hennies
Deutsche Telekom AG
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