# DynamoDBStorage.WriteTxAsync(CancellationToken, IEnumerable<Put>, IEnumerable<Update>, IEnumerable<Delete>, IEnumerable<ConditionCheck>)

[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/8bc9fd244427351ad24ccc039a9e7642a42c1cc4/src/AWS/Shared/Storage/DynamoDBStorage.cs#L1085-L1118)

```csharp
public Task WriteTxAsync(CancellationToken cancellationToken, IEnumerable<Put>? puts = null, IEnumerable<Update>? updates = null, IEnumerable<Delete>? deletes = null, IEnumerable<ConditionCheck>? conditionChecks = null)
```

Transactionally writes entries using the supplied cancellation token.

### Parameters

- `cancellationToken` (`CancellationToken`): The cancellation token.
- `puts` (`IEnumerable<Put>`): The entries to put.
- `updates` (`IEnumerable<Update>`): The updates to perform.
- `deletes` (`IEnumerable<Delete>`): The deletes to perform.
- `conditionChecks` (`IEnumerable<ConditionCheck>`): The conditions to check.