example.py

        # Execute command only if configuration changes.
        if not compare_args_ipa(ansible_module, args, res_find):
            try:
                api_command_no_name(ansible_module, 'dnsconfig_mod', args)
            except Exception as e:
                msg = str(e)
                ansible_module.fail_json(msg="dnsconfig_mod: %s" % msg)
            else:
                # If command did not fail, something changed.
                changed = True