# DynamoDBGrainStorageOptionsValidator Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.persistence.dynamodb/orleans.configuration.dynamodbgrainstorageoptionsvalidator/)

## ValidateConfiguration {#validateconfiguration-8ee1b5ef}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.persistence.dynamodb/orleans.configuration.dynamodbgrainstorageoptionsvalidator/methods/validateconfiguration-8ee1b5ef/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/AWS/Orleans.Persistence.DynamoDB/Options/DynamoDBStorageOptions.cs#L87-L101)

```csharp
public void ValidateConfiguration()
```

Validates system configuration and throws an exception if configuration is not valid.