---
type: api
title: Authorize transforms
description: **Spaces method and path for this operation:**
url: https://www.elastic.co/elastic/docs-builder/docs/4371/api/doc/kibana/v9/operation/operation-post-fleet-epm-packages-pkgname-pkgversion-transforms-authorize
resource: https://www.elastic.co/elastic/docs-builder/docs/4371/api/doc/kibana/v9/operation/operation-post-fleet-epm-packages-pkgname-pkgversion-transforms-authorize
products:
  - Kibana
---

# Authorize transforms

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

## Paths

- `POST` `/api/fleet/epm/packages/{pkgName}/{pkgVersion}/transforms/authorize`
- `POST` `/s/{space_id}/api/fleet/epm/packages/{pkgName}/{pkgVersion}/transforms/authorize`

- [Api key auth](/elastic/docs-builder/docs/4371/api/doc/kibana/v9/authentication#apikeyauth)
- [Basic auth](/elastic/docs-builder/docs/4371/api/doc/kibana/v9/authentication#basicauth)

#### Path Parameters

- `pkgName` (string)
  Package name
- `pkgVersion` (string)
  Package version

## Description

Refer to [Spaces](https://www.elastic.co/docs/deploy-manage/manage-spaces) for more information.

Reauthorize Elasticsearch transforms installed by a package with secondary authorization headers.

## Query String Parameters

- `prerelease` (boolean)
  When true, allow prerelease versions

## Request Body

`application/json`

- `transforms` ([] object · max: 1000) — required
  - `transformId` (string) — required

## Responses

#### `200`

Successful response

`application/json`

Type: `[] object · max: 10000`

- `error` (object)
- `success` (boolean)
- `transformId` (string)
#### `400`

Bad Request

`application/json`

- `attributes` (object)
- `error` (string)
- `errorType` (string)
- `message` (string)
- `statusCode` (number)
## Code Examples

#### Console

```console
POST /api/fleet/epm/packages/{pkgName}/{pkgVersion}/transforms/authorize
{
  "transforms": [
    {
      "destinations": [
        {
          "index": "logs-transform-dest"
        }
      ],
      "transformId": "logs-transform-1"
    }
  ]
}
```

#### curl

```curl
curl -X POST "https://{kibana_url}/api/fleet/epm/packages/{pkgName}/{pkgVersion}/transforms/authorize" \
  -H "kbn-xsrf: true" \
  -H "Content-Type: application/json" \
  -d '{
  "transforms": [
    {
      "destinations": [
        {
          "index": "logs-transform-dest"
        }
      ],
      "transformId": "logs-transform-1"
    }
  ]
}'
```

## Response Examples

#### Post reauthorize transforms

Transforms successfully reauthorized

```json
[
  {
    "success": true,
    "transformId": "logs-transform-1"
  }
]
```

#### Generic error response

Example of a generic error response

```json
{
  "error": "Bad Request",
  "message": "An error message describing what went wrong",
  "statusCode": 400
}
```