# Page Not Found

The URL `api-reference/images/upload-an-annotation` does not exist.

You might be looking for one of these pages:
- [Create an Annotation Attribute](https://docs.roboflow.com/datasets/manage-datasets/create-an-annotation-attribute.md)
- [Show and Hide Annotations](https://docs.roboflow.com/annotate/use-roboflow-annotate/show-and-hide-annotations.md)
- [Image Augmentation](https://docs.roboflow.com/datasets/dataset-versions/image-augmentation.md)
- [Update Payment Method](https://docs.roboflow.com/billing/plans/update-payment-method.md)
- [Auto Label](https://docs.roboflow.com/annotate/ai-labeling/automated-annotation-with-autodistill.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.roboflow.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.roboflow.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/datasets/manage-datasets/create-an-annotation-attribute.md`)
- Use `Accept: text/markdown` header for content negotiation