---
title: "POST /update-classic-key-certificate"
method: POST
path: "/update-classic-key-certificate"
tags: ["v2"]
---

# POST /update-classic-key-certificate

`POST /update-classic-key-certificate`

## Request body

- UpdateClassicKeyCertificate — UpdateClassicKeyCertificate is a command that updates the certificate for a classic key
  - `cert-file-data` string — PEM Certificate in a Base64 format. Used for updating RSA keys' certificates.
  - `certificate-format` string
  - `json` boolean — Set output format to JSON
  - `name` string, required — ClassicKey name
  - `token` string — Authentication token (see `/auth` and `/configure`)
  - `uid-token` string — The universal identity token, Required only for universal_identity authentication

## Response `200`

UpdateClassicKeyCertificateResponse wraps response body.

- UpdateClassicKeyCertificateOutput

## Other responses

- `default` — errorResponse wraps any error to return it as a JSON object with one "error" field.

---

[API](https://skmtc.net/akeyless/apis/akeyless-api.md) · [All operations](https://skmtc.net/akeyless/apis/akeyless-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/akeyless/akeyless-api/versions/0ceb25634501/schema)