Optional attributes when presenting a credential

[grausof]

Reading the paragraph on DCQL it seems that a RP can request a series of credentials, some optional and some mandatory, indicating which attributes are necessary for the presentation, but it seems that it is NOT POSSIBLE to indicate from a single credential which attributes are mandatory and which are optional. Does it make sense to you that a RP cannot indicate optional attributes but only optional credentials?

[peppelinux]

@grausof please bring an example of a duckle query where this limit is made evident

[grausof]

I opened an issue here

[peppelinux]

Conversation within DCP WG/OpenID4VP specs here: openid/OpenID4VP#440

[grausof]

The removal of optional attributes during a presentation to an RP is confirmed. openid/OpenID4VP#266 (comment)