How to get permission details in PHP via Google drive API v3?

Question

PHP

With the help of a service account, I get access rights identifiers (permission id). Next, I need to get detailed information on the access rights to the folder. But I can't get any detailed information. Specifically, you need to clarify this particular folder access right or inherited.

$folder_Id = $file->id;  // айди папки

$optParams = array(
'fields' => "*"
);      

$permission = 'xxxxxxxxxxxxxxxxx'; // айди права доступа

$perm    = new Google_Service_Drive($client);
$request = $perm->permissions->get($folder_Id, $permission, $optParams);

I get some information, but not specifically detailed.

"permissionDetails": [
    {
      "permissionType": string,
      "role": string,
      "inheritedFrom": string,
      "inherited": boolean
    }
  ]

I put an asterisk in the fields parameter, and explicitly indicated the fields, but the request does not return any detailed information.
Thanks