---
title: "POST /list-app-version-app-components"
method: POST
path: "/list-app-version-app-components"
---

# POST /list-app-version-app-components

`POST /list-app-version-app-components`

Lists all the Application Components in the Resilience Hub application.

## Request body

- object
  - `appArn` string, required — Amazon Resource Name (ARN) of the Resilience Hub application. The format for this ARN is: arn:<code>partition</code>:resiliencehub:<code>region</code>:<code>account</code>:app/<code>app-id</code>. For more information about ARNs, see <a href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html"> Amazon Resource Names (ARNs)</a> in the <i>Amazon Web Services General Reference</i> guide.
  - `appVersion` string, required — Version of the Application Component.
  - `maxResults` integer — Maximum number of Application Components to be displayed per Resilience Hub application version.
  - `nextToken` string — Null, or the token from a previous call to get the next set of results.

## Response `200`

Success

- ListAppVersionAppComponentsResponse
  - `appArn` string, required — Amazon Resource Name (ARN) of the Resilience Hub application. The format for this ARN is: arn:<code>partition</code>:resiliencehub:<code>region</code>:<code>account</code>:app/<code>app-id</code>. For more information about ARNs, see <a href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html"> Amazon Resource Names (ARNs)</a> in the <i>Amazon Web Services General Reference</i> guide.
  - `appComponents` AppComponent[] — Defines an Application Component.
    - `additionalInfo` object — <p>Additional configuration parameters for an Resilience Hub application. If you want to implement <code>additionalInfo</code> through the Resilience Hub console rather than using an API call, see <a href="https://docs.aws.amazon.com/resilience-hub/latest/userguide/app-config-param.html">Configure the application configuration parameters</a>.</p> <note> <p>Currently, this parameter accepts a key-value mapping (in a string format) of only one failover region and one associated account.</p> <p>Key: <code>"failover-regions"</code> </p> <p>Value: <code>"[{"region":"&lt;REGION&gt;", "accounts":[{"id":"&lt;ACCOUNT_ID&gt;"}]}]"</code> </p> </note>
    - `id` string — Identifier of the Application Component.
    - `name` string, required — Name of the Application Component.
    - `type` string, required — The type of Application Component.
  - `appVersion` string, required — Resilience Hub application version.
  - `nextToken` string — Token for the next set of results, or null if there are no more results.

## Other responses

- `480` — InternalServerException
- `481` — ResourceNotFoundException
- `482` — ConflictException
- `483` — ThrottlingException
- `484` — ValidationException
- `485` — AccessDeniedException

---

[API](https://skmtc.net/aws/apis/resiliencehub.md) · [All operations](https://skmtc.net/aws/apis/resiliencehub/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/resiliencehub/versions/163b82209f70/schema)