Package software.amazon.awssdk.services.lambda.model

Class CheckpointDurableExecutionRequest

java.lang.Object

software.amazon.awssdk.core.SdkRequest

software.amazon.awssdk.awscore.AwsRequest

software.amazon.awssdk.services.lambda.model.LambdaRequest

software.amazon.awssdk.services.lambda.model.CheckpointDurableExecutionRequest

All Implemented Interfaces:

SdkPojo, ToCopyableBuilder<CheckpointDurableExecutionRequest.Builder,CheckpointDurableExecutionRequest>

@Generated("software.amazon.awssdk:codegen")
public final class CheckpointDurableExecutionRequest
extends LambdaRequest
implements ToCopyableBuilder<CheckpointDurableExecutionRequest.Builder,CheckpointDurableExecutionRequest>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CheckpointDurableExecutionRequest.Builder

Method Summary

Modifier and Type	Method	Description
static CheckpointDurableExecutionRequest.Builder	builder()
String	checkpointToken()	A unique token that identifies the current checkpoint state.
String	clientToken()	An optional idempotency token to ensure that duplicate checkpoint requests are handled correctly.
String	durableExecutionArn()	The Amazon Resource Name (ARN) of the durable execution.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasUpdates()	For responses, this returns true if the service returned a value for the Updates property.
Map<String,SdkField<?>>	sdkFieldNameToField()
List<SdkField<?>>	sdkFields()
static Class<? extends CheckpointDurableExecutionRequest.Builder>	serializableBuilderClass()
CheckpointDurableExecutionRequest.Builder	toBuilder()
String	toString()	Returns a string representation of this object.
List<OperationUpdate>	updates()	An array of state updates to apply during this checkpoint.

Methods inherited from class software.amazon.awssdk.awscore.AwsRequest

overrideConfiguration

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

durableExecutionArn

public final String durableExecutionArn()

The Amazon Resource Name (ARN) of the durable execution.

Returns:

The Amazon Resource Name (ARN) of the durable execution.

checkpointToken

public final String checkpointToken()

A unique token that identifies the current checkpoint state. This token is provided by the Lambda runtime and must be used to ensure checkpoints are applied in the correct order. Each checkpoint operation consumes this token and returns a new one.

Returns:

A unique token that identifies the current checkpoint state. This token is provided by the Lambda runtime and must be used to ensure checkpoints are applied in the correct order. Each checkpoint operation consumes this token and returns a new one.

hasUpdates

public final boolean hasUpdates()

For responses, this returns true if the service returned a value for the Updates property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

updates

public final List<OperationUpdate> updates()

An array of state updates to apply during this checkpoint. Each update represents a change to the execution state, such as completing a step, starting a callback, or scheduling a timer. Updates are applied atomically as part of the checkpoint operation.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasUpdates() method.

Returns:

An array of state updates to apply during this checkpoint. Each update represents a change to the execution state, such as completing a step, starting a callback, or scheduling a timer. Updates are applied atomically as part of the checkpoint operation.

clientToken

public final String clientToken()

An optional idempotency token to ensure that duplicate checkpoint requests are handled correctly. If provided, Lambda uses this token to detect and handle duplicate requests within a 15-minute window.

Returns:

An optional idempotency token to ensure that duplicate checkpoint requests are handled correctly. If provided, Lambda uses this token to detect and handle duplicate requests within a 15-minute window.

toBuilder

public CheckpointDurableExecutionRequest.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<CheckpointDurableExecutionRequest.Builder,CheckpointDurableExecutionRequest>

Specified by:

toBuilder in class LambdaRequest

builder

public static CheckpointDurableExecutionRequest.Builder builder()

serializableBuilderClass

public static Class<? extends CheckpointDurableExecutionRequest.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class AwsRequest

equals

public final boolean equals(Object obj)

Overrides:

equals in class AwsRequest

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

Overrides:

getValueForField in class SdkRequest

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo

sdkFieldNameToField

public final Map<String,SdkField<?>> sdkFieldNameToField()

Specified by:

sdkFieldNameToField in interface SdkPojo