# Page Not Found

The URL `pipeline/processors/content-modifier` does not exist.

You might be looking for one of these pages:
- [Content modifier](https://docs.fluentbit.io/manual/data-pipeline/processors/content-modifier.md)
- [Conditional processing](https://docs.fluentbit.io/manual/data-pipeline/processors/conditional-processing.md)
- [Record modifier](https://docs.fluentbit.io/manual/data-pipeline/filters/record-modifier.md)
- [OpenTelemetry envelope](https://docs.fluentbit.io/manual/data-pipeline/processors/opentelemetry-envelope.md)
- [Cumulative to delta](https://docs.fluentbit.io/manual/data-pipeline/processors/cumulative-to-delta.md)

## How to find the correct page

1. **Ask a question**: /manual/sitemap.md?ask=<question> - Complete answer with sources
2. **Browse the full index**: [/manual/sitemap.md](https://docs.fluentbit.io/manual/sitemap.md) - Complete documentation index
3. **View the full content**: [/manual/llms-full.txt](https://docs.fluentbit.io/manual/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/manual/data-pipeline/processors/content-modifier.md`)
- Use `Accept: text/markdown` header for content negotiation