# TransactionManagerExtension.Ping(string, Guid, DateTime, ParticipantId)

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleans.transactions.transactionmanagerextension/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleans.transactions.transactionmanagerextension/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Transactions/DistributedTM/TransactionManagerExtension.cs#L24)

```csharp
public Task Ping(string resourceId, Guid transactionId, DateTime timeStamp, ParticipantId resource)
```

### Parameters

- `resourceId` (`string`)
- `transactionId` (`Guid`)
- `timeStamp` (`DateTime`)
- `resource` (`ParticipantId`)