---
title: "PUT /app-instances/{appInstanceArn}"
method: PUT
path: "/app-instances/{appInstanceArn}"
---

# PUT /app-instances/{appInstanceArn}

`PUT /app-instances/{appInstanceArn}`

Updates <code>AppInstance</code> metadata.

## Path parameters

- `appInstanceArn` string, required

## Request body

- object
  - `Name` string, password, required — The name that you want to change.
  - `Metadata` string, password — The metadata that you want to change.

## Response `200`

Success

- UpdateAppInstanceResponse
  - `AppInstanceArn` string — The ARN of the <code>AppInstance</code>.

## Other responses

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

---

[API](https://skmtc.net/aws/apis/chime.md) · [All operations](https://skmtc.net/aws/apis/chime/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/chime/versions/40da18840201/schema)