GraphQL query unauthorised

If you're encountering a "GraphQL query unauthorized" error on Facebook, it typically means that you're trying to access or modify data that you don't have the necessary permissions for. Facebook uses GraphQL for its API, which means that you need to ensure that your access token and the associated permissions are correctly set up.

Here are some steps to help you troubleshoot and resolve this error:

1. Check Your Access Token: Make sure you are using a valid and properly authenticated access token. You can obtain an access token by authenticating your application with Facebook. Ensure that the token has the necessary permissions to perform the GraphQL query.

2. Check Permissions: Review the Facebook API documentation to determine the required permissions for the specific GraphQL query you are trying to make. Make sure that your access token has those permissions.

3. Access Token Scope: Verify that the scope of your access token matches the requirements of your GraphQL query. For some queries, you might need additional or extended permissions.

4. App Review: If your application requires additional permissions beyond what's available with a basic access token, you may need to submit your app for review by Facebook. After approval, you'll have access to more permissions. Make sure that your app has been reviewed and approved for the necessary permissions.

5. Error Message Details: Pay attention to the specific error message you are receiving. It may provide more context about what permission is missing or what part of the query is causing the error.

6. Rate Limiting: Ensure that you're not hitting any rate limits on your API requests, as this can sometimes result in authorization errors. Make sure you are not making too many requests in a short period.

7. Debugging Tools: Use Facebook's developer tools, such as the Graph API Explorer, to test your query. These tools can help you understand if your query is correctly authorized and formatted.

8. Check Your Query: Review your GraphQL query to ensure that it's correctly formatted and that you're not requesting data that you shouldn't have access to. Double-check the field names and structure.

9. Error Handling: Implement proper error handling in your application. This way, you can gracefully handle authorization errors and provide useful feedback to users or developers.

10. Review Facebook's Developer Documentation: Facebook's developer documentation is regularly updated, so it's essential to stay up-to-date with the latest guidelines, permissions, and best practices.

If you've tried all these steps and are still encountering the "GraphQL query unauthorized" error, you might consider reaching out to Facebook's developer support for more specific guidance or help with your particular issue.