= requests = restore - group - $group restore - field - $field temporary - $group - $value = response = restore - group - $group restore - field - $field $group - $field - $value = request = restore - group - $group restore - field - $field = response = = request = search - group - $group search - field - $field search - value - $value $group - $field - $value = response = restore - group - $group restore - field - $field found - group - $group found - field - $field found - value - $value = request = search - group - $group search - field - $field search - value - $value $group - $field - $not-wanted = response = search - group - $group search - field - $field search - value - $value temporary - $group - $not-wanted = request = search - group - $group search - field - $field search - value - $value = response = not found - group - $group not found - field - $field not found - value - $value restore - group - $group restore - field - $field