# IRequest

Package: [Microsoft.Orleans.Core.Abstractions](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/) 10.0.0

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Core.Abstractions) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Core.Abstractions/Runtime/GrainReference.cs#L440)

```csharp
public interface IRequest : IInvokable, IDisposable
```

Represents a request to invoke a method on a grain.

## Properties

- [Options](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.irequest/properties/options-f97359c5/)

## Methods

- [AddInvokeMethodOptions(InvokeMethodOptions)](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.irequest/methods/addinvokemethodoptions-orleans-codegeneration-invokemethodoptions-7a853f0c/)
- [ToMethodCallString(IRequest)](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.irequest/methods/tomethodcallstring-orleans-runtime-irequest-d1a81b88/)
- [ToString(IRequest)](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleans.runtime.irequest/methods/tostring-orleans-runtime-irequest-86fbea41/)