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# updateBackorderMessages

GraphQL MUTATION

Updates one or more backorder messages for the store.

Reference: https://docs.bigcommerce.com/developer/api-reference/graphql/admin/mutations/inventory/update-backorder-messages

## GraphQL Schema

```graphql
mutation ExampleMutation($input: UpdateBackorderMessagesInput!) {
  inventory {
    updateBackorderMessages(input: $input) {
      errors {
        errorDetails
      }
    }
  }
}
```

## Variables

```json
{
  "input": {
    "messageUpdates": [
      {
        "messageId": "example",
        "messageData": {
          "name": "example",
          "message": "example",
          "isDefault": true
        }
      }
    ]
  }
}
```