---
title: "GET /v1/AvailableAddOns/{AvailableAddOnSid}/Extensions"
method: GET
path: "/v1/AvailableAddOns/{AvailableAddOnSid}/Extensions"
tags: ["MarketplaceAvailableAddOnExtension"]
---

# GET /v1/AvailableAddOns/{AvailableAddOnSid}/Extensions

`GET /v1/AvailableAddOns/{AvailableAddOnSid}/Extensions`

## Request

- Base URL: `https://marketplace.twilio.com`
- URL: `https://marketplace.twilio.com/v1/AvailableAddOns/{AvailableAddOnSid}/Extensions`
- Auth: HTTP basic

Retrieve a list of Extensions for the Available Add-on.

## Path parameters

- `AvailableAddOnSid` string, required

## Query parameters

- `PageSize` integer
- `Page` integer
- `PageToken` string

## Response `200`

OK

- object
  - `extensions` MarketplaceV1AvailableAddOnAvailableAddOnExtension[]
    - `sid` string, nullable: The unique string that we created to identify the AvailableAddOnExtension resource.
    - `available_add_on_sid` string, nullable: The SID of the AvailableAddOn resource to which this extension applies.
    - `friendly_name` string, nullable: The string that you assigned to describe the resource.
    - `product_name` string, nullable: The name of the Product this Extension is used within.
    - `unique_name` string, nullable: An application-defined string that uniquely identifies the resource.
    - `url` string, uri, nullable: The absolute URL of the resource.
  - `meta` object
    - `first_page_url` string, uri
    - `key` string
    - `next_page_url` string, uri, nullable
    - `page` integer
    - `page_size` integer
    - `previous_page_url` string, uri, nullable
    - `url` string, uri

## Changes

- **2024-06-27** (v1) `e78ce03aa4f1`: 1 info
  - api operation id `ListMarketplaceAvailableAddOnExtension` removed and replaced with `ListAvailableAddOnExtension`

[Operation history](https://skmtc.dev/twilio/apis/marketplace-v1/changes/v1/AvailableAddOns/:AvailableAddOnSid/Extensions/get.md)

---

[API](https://skmtc.dev/twilio/apis/marketplace-v1.md) - [All operations](https://skmtc.dev/twilio/apis/marketplace-v1/llms.txt) - [OpenAPI document](https://skmtc.dev/twilio/apis/marketplace-v1/revisions/390602042b6e?raw)