---
title: "GET /2015-02-01/file-systems/{FileSystemId}/policy"
method: GET
path: "/2015-02-01/file-systems/{FileSystemId}/policy"
---

# GET /2015-02-01/file-systems/{FileSystemId}/policy

`GET /2015-02-01/file-systems/{FileSystemId}/policy`

Returns the `FileSystemPolicy` for the specified EFS file system.

This operation requires permissions for the `elasticfilesystem:DescribeFileSystemPolicy` action.

## Path parameters

- `FileSystemId` string, required

## Response `200`

Success

- FileSystemPolicyDescription
  - `FileSystemId` string — Specifies the EFS file system to which the <code>FileSystemPolicy</code> applies.
  - `Policy` string — The JSON formatted <code>FileSystemPolicy</code> for the EFS file system.

## Other responses

- `480` — BadRequest
- `481` — InternalServerError
- `482` — FileSystemNotFound
- `483` — PolicyNotFound

---

[API](https://skmtc.net/aws/apis/elasticfilesystem.md) · [All operations](https://skmtc.net/aws/apis/elasticfilesystem/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/elasticfilesystem/revisions/bd410c1b597a/schema)