---
type: api
title: Upgrade package policy to a newer package version
description: **Spaces method and path for this operation:**
url: https://www.elastic.co/elastic/docs-builder/docs/4641/api/doc/kibana/v8/operation/operation-upgrade-package-policy
resource: https://www.elastic.co/elastic/docs-builder/docs/4641/api/doc/kibana/v8/operation/operation-upgrade-package-policy
products:
  - Kibana
---

# Upgrade package policy to a newer package version

Authentication: required

- Server: `https://{kibana_url}`

## Paths

- `POST` `/api/fleet/package_policies/upgrade`
- `POST` `/s/{space_id}/api/fleet/package_policies/upgrade`

#### Path parameters

- `space_id` (string) — optional
  An identifier for the space. If `space_id` is not provided in the URL, the default space is used. Refer to [Spaces](https://www.elastic.co/docs/deploy-manage/manage-spaces) for more information.

## Request body

`application/json`

- `packagePolicyIds` (string[]) — required

## Responses

#### `200`

OK

`application/json`

Type: `object[]`

An array; each item has these fields:

- `id` (string)
- `name` (string)
- `success` (boolean)
#### `400`

Generic Error

`application/json`

- `error` (string)
- `message` (string)
- `statusCode` (number)
#### `409`

Generic Error

`application/json`

- `error` (string)
- `message` (string)
- `statusCode` (number)
## Code examples

#### Console

```console
POST kbn:/api/fleet/package_policies/upgrade
{
  "packagePolicyIds": [
    "string"
  ]
}
```

#### curl

```curl
curl -X POST "${KIBANA_URL}/api/fleet/package_policies/upgrade" \
  -H "Authorization: ApiKey ${API_KEY}" \
  -H "Content-Type: application/json" \
  -d '{
    "packagePolicyIds": [
      "string"
    ]
  }'
```

## Response examples

#### 200

`application/json`

Generated from the API spec. Values are representative. Unions use the first variant; deeply nested or large bodies may omit fields.

```json
[
  {
    "id": "string",
    "name": "string",
    "success": false
  }
]
```

#### 400

`application/json`

Generated from the API spec. Values are representative. Unions use the first variant; deeply nested or large bodies may omit fields.

```json
{
  "error": "string",
  "message": "string",
  "statusCode": 0
}
```

#### 409

`application/json`

Generated from the API spec. Values are representative. Unions use the first variant; deeply nested or large bodies may omit fields.

```json
{
  "error": "string",
  "message": "string",
  "statusCode": 0
}
```