[standalone@localhost:9990 /] /subsystem=naming/binding="java:/hello":add(binding-type=simple, value=hello)
{"outcome" => "success"}
[standalone@localhost:9990 /] /subsystem=naming/binding="java:/hello":rebind    
{
    "outcome" => "failed",
    "failure-description" => "WFLYCTL0158: Operation handler failed: java.util.NoSuchElementException: No child 'binding-type' exists",
    "rolled-back" => true
}