efs_describe_file_system_policy

<p>[required] Specifies which EFS file system to retrieve the <code>FileSystemPolicy</code> for.</p>

FileSystemId

<p>Returns the <code>FileSystemPolicy</code> for the specified EFS file system.</p>

Interface to Amazon Web Services storage services, including
'Simple Storage Service' ('S3') and more <https://aws.amazon.com/>.

<pre>svc$describe_file_system_policy(
  FileSystemId = "string"
)
</pre>