> Documentation index: [Saleor](/llms.txt) · [This section](/api-reference/apps/llms.txt)
> Source: https://docs.saleor.io/api-reference/apps/mutations/app-fetch-manifest

# appFetchManifest Mutation

Fetch and validate manifest.

Requires the MANAGE\_APPS permission.

```graphql
appFetchManifest(
  manifestUrl: String!
): AppFetchManifest
```

Details

```graphql
type AppFetchManifest {
  manifest: Manifest
  appErrors: [AppError!]! @deprecated
  errors: [AppError!]!
}
```

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### Arguments

<a id="manifest-url"></a>

#### [`manifestUrl`](#manifest-url) ● [`String!`](/api-reference/miscellaneous/scalars/string.md)

URL to app's manifest in JSON format.

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### Type

<a id="appfetchmanifest"></a>

#### [`AppFetchManifest`](/api-reference/apps/objects/app-fetch-manifest.md)

Fetch and validate manifest.

Requires the MANAGE\_APPS permission.