The new client side support for REST-AT annotations can read the JAX-RS response entity twice but reading the entity body closes the connection so reading it again throws an exception.

The offending code is https://github.com/jbosstm/narayana/blob/main/rts/at/tx/src/main/java/org/jboss/jbossts/star/client/SRAClient.java#L551C1-L554  notice that it is read again in the trace statement.