TransactWriteItemsEnhancedRequest (AWS Java SDK :: DynamoDB :: Enhanced Client 2.23.1 API)

java.lang.Object
- software.amazon.awssdk.enhanced.dynamodb.model.TransactWriteItemsEnhancedRequest

```
@ThreadSafe
public final class TransactWriteItemsEnhancedRequest
extends Object
```
Defines parameters used for the transaction operation transactWriteItems() (such as DynamoDbEnhancedClient.transactWriteItems(TransactWriteItemsEnhancedRequest)).
A request contains parameters for the different actions available in the operation:
- Write/Update items through put and update actions
- Delete items
- Use a condition check
It's populated with one or more low-level requests, such as TransactPutItemEnhancedRequest and each low-level action request is associated with the table where the action should be applied. On initialization, these requests are transformed into TransactWriteItem and stored in the request.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class TransactWriteItemsEnhancedRequest.Builder
A builder that is used to create a transaction object with the desired parameters.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static TransactWriteItemsEnhancedRequest.Builder`	`builder()`	Creates a newly initialized builder for a request object.
`String`	`clientRequestToken()`	Providing a `ClientRequestToken` makes the call to `TransactWriteItems` idempotent, meaning that multiple identical calls have the same effect as one single call.
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`List<TransactWriteItem>`	`transactWriteItems()`	Returns the list of `TransactWriteItem` that represents all actions in the request.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - builder
```
public static TransactWriteItemsEnhancedRequest.Builder builder()
```
    Creates a newly initialized builder for a request object.
  - clientRequestToken
```
public String clientRequestToken()
```
    Providing a ClientRequestToken makes the call to TransactWriteItems idempotent, meaning that multiple identical calls have the same effect as one single call.
    
    A client request token is valid for 10 minutes after the first request that uses it is completed. After 10 minutes, any request with the same client token is treated as a new request. Do not resubmit the same request with the same client token for more than 10 minutes, or the result might not be idempotent.
    
    If you submit a request with the same client token but a change in other parameters within the 10-minute idempotency window, DynamoDB returns an IdempotentParameterMismatch exception.
  - transactWriteItems
```
public List<TransactWriteItem> transactWriteItems()
```
    Returns the list of TransactWriteItem that represents all actions in the request.
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object