> For the complete documentation index, see [llms.txt](https://docs.yarnspinner.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yarnspinner.dev/2.0/api/csharp/yarn.compiler/yarn.compiler.diagnostic/yarn.compiler.diagnostic.severity.md).

# Severity

Field in [Diagnostic](/2.0/api/csharp/yarn.compiler/yarn.compiler.diagnostic.md)

## Summary

```csharp
public DiagnosticSeverity Severity = DiagnosticSeverity.Error;
```