| Attributes |
| Name | Required | Request-time | Type | Description |
| arguments | false | true | java.lang.String | Arguments for the language key, if the language key is configured to recieve arguments. |
| key | true | true | java.lang.String | The name of a language key from which to derive the message to be displayed. |
| localizeKey | false | true | boolean | Whether to translate the language key value into the user's language. The default value is true. |
| translateArguments | false | true | boolean | Whether to translate the arguments into the user's language. The default value is true. |
| unicode | false | true | boolean | No Description |