_clear_buildpack_cache.md.erb

### Clear buildpack cache

```
Example Request
```

```shell
curl "https://api.example.org/v3/admin/actions/clear_buildpack_cache" \
  -X POST \
  -H "Authorization: bearer [token]"
```

```
Example Response
```

```http
HTTP/1.1 202 Accepted
Location: https://api.example.org/v3/jobs/[guid]
```

This endpoint will delete all of the existing buildpack caches in the
blobstore. The buildpack cache is used during staging by buildpacks as a way to
cache certain resources, e.g. downloaded Ruby gems. An admin who wants to
decrease the size of their blobstore could use this endpoint to delete
unnecessary blobs.

#### Definition
`POST /v3/admin/actions/clear_buildpack_cache`

#### Permitted roles
 |
--- | ---
Admin |