---
title: "GET /app-instance-users#app-instance-arn"
method: GET
path: "/app-instance-users#app-instance-arn"
---

# GET /app-instance-users#app-instance-arn

`GET /app-instance-users#app-instance-arn`

List all <code>AppInstanceUsers</code> created under a single <code>AppInstance</code>.

## Query parameters

- `app-instance-arn` string, required
- `max-results` integer
- `next-token` string, password

## Response `200`

Success

- ListAppInstanceUsersResponse
  - `AppInstanceArn` string — The ARN of the <code>AppInstance</code>.
  - `AppInstanceUsers` AppInstanceUserSummary[] — The information for each requested <code>AppInstanceUser</code>.
    - `AppInstanceUserArn` string — The ARN of the <code>AppInstanceUser</code>.
    - `Name` string, password — The name of an <code>AppInstanceUser</code>.
    - `Metadata` string, password — The metadata of the <code>AppInstanceUser</code>.
  - `NextToken` string, password — The token passed by previous API calls until all requested users are returned.

## Other responses

- `480` — BadRequestException
- `481` — ForbiddenException
- `482` — ThrottledClientException
- `483` — UnauthorizedClientException
- `484` — ServiceUnavailableException
- `485` — ServiceFailureException

---

[API](https://skmtc.net/aws/apis/chime-sdk-identity.md) · [All operations](https://skmtc.net/aws/apis/chime-sdk-identity/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/chime-sdk-identity/revisions/5ac0320cd9af/schema)