# Update GraphQL API Configuration

**PUT /groups/{groupId}/apps/{appId}/graphql/config**

Update your app's [GraphQL API](https://www.mongodb.com/zh-cn/docs/atlas/app-services/graphql/) configuration.


## Servers
- The root API resource and starting point for the App Services API.: https://services.cloud.mongodb.com/api/admin/v3.0 (The root API resource and starting point for the App Services API.)


## Authentication methods
- Token auth


## Parameters

### Path parameters
- **groupId** (string)
  An Atlas [Project/Group
  ID](https://docs.atlas.mongodb.com/tutorial/manage-projects/).
- **appId** (string)
  The ObjectID of your application.
  [The App Services API Project and Application IDs section](#section/Project-and-Application-IDs) demonstrates how to find this
  value.


### Body: application/json (object)
A valid [GraphQL API configuration object](https://www.mongodb.com/zh-cn/docs/atlas/app-services/reference/config/graphql#std-label-appconfig-graphql).
- **use_natural_pluralization** (boolean)
  If `true`, generated schema type names use common English
  pluralization whenever possible.

  If `false`, or if a natural pluralization cannot be
  determined, then plural types use the singular type
  name with an `"s"` appended to the end.

  **You cannot change this value after you create your App.
  This value is `true` for all new Apps.**
- **disable_schema_introspection** (boolean)
  If `true`, the GraphQL API blocks [introspection queries](https://graphql.org/learn/introspection/) from clients.


## Responses
### 204
Updated

### 400
Cannot Set `use_natural_pluralization` to `false`


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