I am trying to understand this sentence from section 2.2.1 of the User
"The role mappings contained within the token are the union between the set
of user role mappings and the permission scope of the application/oauth
Should this perhaps read the "intersection between" rather than the "union
between"? I guess I am trying to understand if it is the union of the two
sets or the intersection between the two sets. My guess, based on the rest
of the paragraph, is that it is the intersection between the two sets.