---
title: "Updates a certificate in the Cert Store Service provides both COMPANY (primary) and ABA (fallback) from its configuration"
method: PUT
path: "/api/v1/populate-vault/cert-store/{certName}"
tags: ["PopulateVault"]
---

# Updates a certificate in the Cert Store Service provides both COMPANY (primary) and ABA (fallback) from its configuration

`PUT /api/v1/populate-vault/cert-store/{certName}`

## Request

- Base URL: `https://q2developer.com` (the document declares no server; this is the origin it was published from)
- URL: `https://q2developer.com/api/v1/populate-vault/cert-store/{certName}`
- Auth: OAuth 2
  - Client credentials
  - Password
  - Token URL: `/oauth2/token`

## Path parameters

- `certName` string, required

## Query parameters

- `serviceId` string

## Request body

- CertificatePayload
  - `cert` string, nullable
  - `key` string, nullable

## Response `200`

OK

## Changes

- **2026-11-04** `78be088e46ef`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/q2developer/apis/q2-portal-web-server/changes/api/v1/populate-vault/cert-store/:certName/put.md)

---

[API](https://skmtc.dev/q2developer/apis/q2-portal-web-server.md) - [All operations](https://skmtc.dev/q2developer/apis/q2-portal-web-server/llms.txt) - [OpenAPI document](https://skmtc.dev/q2developer/apis/q2-portal-web-server/revisions/78be088e46ef?raw)