There is a 'user management' endpoint:
https://github.com/aerogear/aerogear-unifiedpush-server/blob/master/src/main/java/org/jboss/aerogear/unifiedpush/rest/security/AdminEndpoint.java
There is a 'user management' endpoint:
https://github.com/aerogear/aerogear-unifiedpush-server/blob/master/src/main/java/org/jboss/aerogear/unifiedpush/rest/security/AdminEndpoint.java