java – Schema transformation per-request on Spring GraphQL

We are migrating from using the spring graphql kickstarter to the official Spring for GraphQL solution.

Something the kickstarter had was a Servlet that could be overridden to get the schema per request. We have a custom schema parser that gave back a schema per request depending on which client requested it.

My question is, does Spring for GraphQL have something similar?
I have read this article but that seems to add the transformation to the GraphQL Builder, which would only run at startup, versus per request.