I think the Diff snap is for comparing streams of documents and not specifically two documents or two objects in a document. I know I can easily tell if the two objects differ but I want to be able to easily tell what key values or fields differ within the two objects. If two key names are the same but their values are not then the key name and differing values would be in the output document. I’m not sure how to do that without a comparison expression for each key/field, which is tedious and not self-maintained if the keys/fields of the objects change.