[standalone@localhost:9990 /] /core-service=management/access=authorization:write-attribute(name=use-identity-roles, value=false)
{
"outcome" => "success",
"response-headers" => {
"operation-requires-reload" => true,
"process-state" => "reload-required"
}
}

[standalone@localhost:9990 /] reload
[standalone@localhost:9990 /] /core-service=management/access=authorization:undefine-attribute(name=use-identity-roles)
{
"outcome" => "failed",
"failure-description" => "WFLYCTL0158: Operation handler failed: java.lang.IllegalArgumentException",
"rolled-back" => true
}