---
title: "Update CSR for a pending reissue request"
source_url: https://dev.digicert.com/certcentral-apis/services-api/requests/update-csr-for-a-pending-reissue-request.html
api_method: GET
api_endpoint: "/services/v2/request/{{request_id}}/csr"
api_url: "https://www.digicert.com/services/v2/request/{{request_id}}/csr"
---

**GET** `https://www.digicert.com/services/v2/request/{{request_id}}/csr`

Use this endpoint to update the CSR for a pending request of reissue type.


> **Info**
>
> A `404` error is returned if the request `type` is not `reissue`. To check the `type` of request, use the [Request info](https://dev.digicert.com/md/certcentral-apis/services-api/requests/request-info.md) endpoint.


## Example request and response

## cURL

```
curl -X POST \
  'https://www.digicert.com/services/v2/request/{{request_id}}/csr' \
  -H 'Content-Type: application/json' \
  -H 'X-DC-DEVKEY: {{api_key}}' \
  -d '{
  "csr": "<csr>"
}'
```

## 204 No Content

```
//empty
```

## Request parameter

<table class="params-table">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Req/Opt</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>csr</td>
<td>string</td>
<td>required</td>
<td>CSR to use for the certificate request.<br><strong>Note:</strong> The request <code>type</code> must be <code>reissue</code>.</td>
</tr>
</tbody>
</table>