---
title: "GET /extensions"
method: GET
path: "/extensions"
---

# GET /extensions

`GET /extensions`

Lists all custom and Amazon Web Services authored AppConfig extensions in the account. For more information about extensions, see <a href="https://docs.aws.amazon.com/appconfig/latest/userguide/working-with-appconfig-extensions.html">Working with AppConfig extensions</a> in the <i>AppConfig User Guide</i>.

## Query parameters

- `max_results` integer
- `next_token` string
- `name` string
- `MaxResults` string
- `NextToken` string

## Response `200`

Success

- Extensions
  - `Items` ExtensionSummary[] — The list of available extensions. The list includes Amazon Web Services authored and user-created extensions.
    - `Id` string — The system-generated ID of the extension.
    - `Name` string — The extension name.
    - `VersionNumber` integer — The extension version number.
    - `Arn` string — The system-generated Amazon Resource Name (ARN) for the extension.
    - `Description` string — Information about the extension.
  - `NextToken` string — The token for the next set of items to return. Use this token to get the next set of results.

## Other responses

- `480` — InternalServerException
- `481` — BadRequestException

---

[API](https://skmtc.net/aws/apis/appconfig.md) · [All operations](https://skmtc.net/aws/apis/appconfig/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/appconfig/versions/924584438718/schema)