Is it possible to only add an item to a tag if it has specific NBT data?

[squidlex]

Say for example I wanted to add only my own player skull to a tag and not every player skull

(I'm guessing it isn't but figured it was worth asking)

 

Thanks for your help!

Edited June 6, 2020 by squidlex

[squidlex]

10 minutes ago, diesieben07 said:

No, only the Item instance can be checked.

Thanks for confirming that for me