*** id: f05426de-076b-4cf2-9015-78e560862811 slug: /sdks/reference/cxml-applications/update title: Update sidebar-title: Update max-toc-depth: 3 ---------------- To update a cXML Application, make a `POST` request to the cXML Application resource. Use the unique ID that was returned from your previous request to identify the specific instance. Only parameters passed in will be updated, others will be ignored. ## Example