The naming of artifacts isn't consistent across the distribution.
The artefacts in question are:
./jboss-as7/standalone/dist/target/switchyard-as7.zip
./jboss-as7/standalone/bundle/target/SwitchYard-AS7-Bundle.zip
Proposed fix is to Capitalise the first letter of every word as in SwitchYard-AS7-Bundle.zip.