# DurableJobsOptions.ShardCheckInterval

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.durablejobs/orleans.hosting.durablejobsoptions/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.durablejobs/orleans.hosting.durablejobsoptions/properties/)

[Source](https://github.com/dotnet/orleans/blob/8bc9fd244427351ad24ccc039a9e7642a42c1cc4/src/Orleans.DurableJobs/Hosting/DurableJobsOptions.cs)

```csharp
public TimeSpan ShardCheckInterval
```

Gets or sets the interval between periodic shard discovery and writable-shard cleanup checks. Membership changes also trigger a fresh discovery sweep. Must be between 1 and 4294967294 milliseconds, inclusive. Default: 5 minutes.