# LS2006: Endpoint Name Lacks Its Suffix

## Intent

LS2006 is a compiler check that reports an endpoint, the type that maps one use case to HTTP, whose name does not end in `Endpoint`, so the model builder cannot find it by its file name. This page states what the rule reports, where the error sits, and how to complete the endpoint name.

## Reference

### What the Rule Enforces

LS2006 enforces [Use architectural suffixes](https://litespec.dev/2.0.0/workspace/naming.md#use-architectural-suffixes) (`litespec/workspace/naming#use-architectural-suffixes`). It runs in WebApi only. Its category is `LiteSpec.Layers`. It reports an error and is enabled by default, as the [Analyzers overview](https://litespec.dev/2.0.0/analyzers/README.md) describes.

### What the Rule Reports

The rule reports a class that implements an interface named `IEndpoint` unless its name ends in `Endpoint`. The diagnostic sits on the type name.

### Failing Example

```csharp
internal sealed class CreateDraftRoute : IEndpoint
{
}
```

### Passing Example

```csharp
internal sealed class CreateDraftEndpoint : IEndpoint
{
}
```

### How to Fix

End the class name in `Endpoint`, keeping the use-case prefix the file name carries.

## Notes

### What the Rule Ignores

The rule does not report a class that implements no interface named `IEndpoint`, and it does not report interfaces. It does not run outside WebApi.