# File extension: Get

Information note**STABLE.**   
  
This API is reliable and breaking changes are unlikely.

## Method

GET

## Path

/qrs/fileextension/{id}

## Description

Get a list of allowable file extensions; only files with extensions specified in this list and an allowlist can be uploaded to a static content library. If the `fileextension` entity ID is specified, more details are provided.

## Body

-

## Return value

Without entity {id} in path:

```
[
   {
      "id": "cdf1f221-2565-4589-bd8a-3fb09a63add8",
      "name": "ez",
      "privileges": null
   },
   {
      "id": "4a1d5ae7-4c26-41ec-8b18-ca33324f8d0d",
      "name": "aw",
      "privileges": null
   },
   {
      "id": "5cdf1758-ce51-4bf6-a9f9-86ab66839c4e",
      "name": "atom",
      "privileges": null
   },
   {
      "id": "f7234892-c947-47eb-bb52-88d4010df53e",
      "name": "atomcat",
      "privileges": null
   },
   ...
   
```

With entity {id} in path:

```
{
   "id": "cdf1f221-2565-4589-bd8a-3fb09a63add8",
   "createdDate": "2017-04-28T13:08:52.342Z",
   "modifiedDate": "2017-04-28T13:08:52.342Z",
   "modifiedByUserName": "INTERNAL\\bootstrap",
   "name": "ez",
   "mimeType": {
      "id": "684ef9e8-652c-4d08-aa8e-c6b0db6ed393",
      "mime": "application/andrew-inset",
      "extensions": "",
      "additionalHeaders": null,
      "binary": false,
      "privileges": null
   },
   "privileges": null,
   "impactSecurityAccess": false,
   "schemaPath": "FileExtension"
}
```

## Optional parameters

* `{appendPrivileges}`: See [Adding privileges](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/RepositoryServiceAPI/Content/Sense_RepositoryServiceAPI/RepositoryServiceAPI-Adding-Privileges.htm).

* `{filter}`: See [Filtering](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/RepositoryServiceAPI/Content/Sense_RepositoryServiceAPI/RepositoryServiceAPI-Filtering.htm).

* `{orderBy}`: See [Sorting](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/RepositoryServiceAPI/Content/Sense_RepositoryServiceAPI/RepositoryServiceAPI-Sorting.htm).