---
title: Server SDK support
description: "For Server SDK extensions that have access to the current HttpServletRequest, the extension can retrieve the current correlation ID as a String through the HttpServletRequest's com.pingidentity.pingdata.correlation_id attribute."
component: pingauthorize
version: 10.1
page_id: pingauthorize:pingauthorize_server_administration_guide:paz_server_sdk_support
canonical_url: https://docs.pingidentity.com/pingauthorize/10.1/pingauthorize_server_administration_guide/paz_server_sdk_support.html
revdate: July 29, 2022
---

# Server SDK support

For Server SDK extensions that have access to the current `HttpServletRequest`, the extension can retrieve the current correlation ID as a `String` through the `HttpServletRequest`'s `com.pingidentity.pingdata.correlation_id` attribute.

Consider this example.

```
(String) request.getAttribute("com.pingidentity.pingdata.correlation_id");
```