add description of the 'objectMessageAsJsonObject' parameter
@@ -466,6 +466,11 @@ logger.debug("one={}, two={}, three={}", 1, 2, 3);
<td>boolean</td>
<td>Whether to include NULL byte as delimiter after each event (optional, default to false).</td>
</tr>
+ <tr>
+ <td>objectMessageAsJsonObject</td>
+ <td>boolean</td>
+ <td>If true, ObjectMessage is serialized as JSON object to the "message" field of the output log. Defaults to false.</td>
+ </tr>
<caption align="top">JsonLayout Parameters</caption>
</table>
<p>
