# AzureBlobJournalStorageOptions.DeleteOldCheckpoints

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.journaling.azurestorage/orleans.journaling.azureblobjournalstorageoptions/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.journaling.azurestorage/orleans.journaling.azureblobjournalstorageoptions/properties/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Azure/Orleans.Journaling.AzureStorage/AzureBlobJournalStorageOptions.cs)

```csharp
public bool DeleteOldCheckpoints
```

Gets or sets a value indicating whether obsolete checkpoint blobs are deleted after a new checkpoint is published. Defaults to true.