# AspireGoFeatureFlagExtensions

- Kind: `class`
- Package: [CommunityToolkit.Aspire.GoFeatureFlag](/reference/api/csharp/communitytoolkit.aspire.gofeatureflag.md)
- Version: `13.4.0`
- Namespace: `Microsoft.Extensions.Hosting`
- Target framework: `net10.0`
- Source: [GitHub](https://github.com/CommunityToolkit/Aspire/blob/d9dc6fc02412d7398c5722840513d99965a6e98f/src/CommunityToolkit.Aspire.GoFeatureFlag/AspireGoFeatureFlagExtensions.cs)

Provides extension methods for registering GO Feature Flag-related services in an `Hosting.IHostApplicationBuilder`.

## Definition

```csharp
namespace Microsoft.Extensions.Hosting;

public static class AspireGoFeatureFlagExtensions
{
    // ...
}
```

## Methods

- [AddGoFeatureFlagClient(IHostApplicationBuilder, string, Action<GoFeatureFlagClientSettings>)](/reference/api/csharp/communitytoolkit.aspire.gofeatureflag/aspiregofeatureflagextensions/methods.md#addgofeatureflagclient-ihostapplicationbuilder-string-action-gofeatureflagclientsettings) `extension` -- Registers [GoFeatureFlagClientSettings](/reference/api/csharp/communitytoolkit.aspire.gofeatureflag/gofeatureflagclientsettings.md) as a singleton in the services provided by the `builder`.
- [AddKeyedGoFeatureFlagClient(IHostApplicationBuilder, string, Action<GoFeatureFlagClientSettings>)](/reference/api/csharp/communitytoolkit.aspire.gofeatureflag/aspiregofeatureflagextensions/methods.md#addkeyedgofeatureflagclient-ihostapplicationbuilder-string-action-gofeatureflagclientsettings) `extension` -- Registers [GoFeatureFlagClientSettings](/reference/api/csharp/communitytoolkit.aspire.gofeatureflag/gofeatureflagclientsettings.md) as a keyed singleton for the given `name` in the services provided by the `builder`.