@GET
    public Set<String> getObjects() throws GuacamoleException {
        return objects.getObjects();
    }
Returns the identifiers of all objects within RelatedObjectSet exposed by
this RelatedObjectSetResource.

@return
    The identifiers of all objects within RelatedObjectSet exposed by
    this RelatedObjectSetResource.

@throws GuacamoleException
    If an error occurs while retrieving the objects within the set, or
    if objects cannot be retrieved due to lack of permissions to do so.
guacamole/src/main/java/org/apache/guacamole/rest/identifier/RelatedObjectSetResource.java