# DynamoDBStorage.PutEntriesAsync(string, IReadOnlyCollection<Dictionary<string, AttributeValue>>)

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

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/AWS/Shared/Storage/DynamoDBStorage.cs#L878-L906)

```csharp
public Task PutEntriesAsync(string tableName, IReadOnlyCollection<Dictionary<string, AttributeValue>> toCreate)
```

Crete or replace multiple entries in a DynamoDB table (Batch put)

### Parameters

- `tableName` (`string`): The name of the table to search for the entry
- `toCreate` (`IReadOnlyCollection<Dictionary<string, AttributeValue>>`): List of key values for each entry that must be created or replaced in the batch