AWS SDK for Java v2 2.38.4

2.38.4 2025-11-11

AWS Batch

• Features

  • Documentation-only update: update API and doc descriptions per EKS ImageType default value switch from AL2 to AL2023.

AWS Health Imaging

• Features

  • Added new fields in existing APIs.

Amazon Elastic Compute Cloud

• Features

  • AWS Site-to-Site VPN now supports VPN connections with up to 5 Gbps bandwidth per tunnel, a 4x improvement from existing limit of 1.25 Gbps.

Amazon S3

• Bugfixes

  • Fix NullPointerException when using AnonymousCredentials in a CredentialsChain with the S3 CRT Client.

Data Automation for Amazon Bedrock

• Features

  • Added support for Language Expansion feature for BDA Audio modality.

RTBFabric

• Features

  • Added LogSettings and LinkAttribute fields to external links

Security Incident Response

• Features

  • Added support for configuring communication preferences as well as clearly displaying case comment author identities.

AWS SDK for Java v2 2.38.3

2.38.3 2025-11-10

AWS Backup

• Features

  • AWS Backup supports backups of Amazon EKS clusters, including Kubernetes cluster state and persistent storage attached to the EKS cluster via a persistent volume claim (EBS volumes, EFS file systems, and S3 buckets).

AWS Certificate Manager Private Certificate Authority

• Features

  • Private Certificate Authority service now supports ML-DSA key algorithms.

AWS Identity and Access Management

• Features

  • Added CreateDelegationRequest API, which is not available for general use at this time.

AWS Invoicing

• Features

  • Added new invoicing get-invoice-pdf API Operation

AWS STS

• Bugfixes

  • Raise exceptions in resolveCredentials instead of creation for StsWebIdentityTokenFileCredentialsProvider

AWS Security Token Service

• Features

  • Added GetDelegatedAccessToken API, which is not available for general use at this time.

AWS WAFV2

• Features

  • AWS WAF now supports CLOUDWATCH_TELEMETRY_RULE_MANAGED as a LogScope option, enabling automated logging configuration through Amazon CloudWatch Logs for telemetry data collection and analysis.

Amazon AppStream

• Features

  • AWS Appstream support for IPv6

Amazon Aurora DSQL

• Features

  • Cluster endpoint added to CreateCluster and GetCluster API responses

Amazon DataZone

• Features

  • Remove trackingServerName from DataZone Connection MLflowProperties

Amazon Elastic Compute Cloud

• Features

  • Amazon EC2 Fleet customers can now filter instance types based on encryption-in-transit support using Attribute-Based Instance Type Selection (ABIS), eliminating the manual effort of identifying and selecting compatible instance types for security-sensitive workloads.

Amazon GuardDuty

• Features

  • Include tags filed in CreatePublishingDestinationRequest and DescribePublishingDestinationResponse.

Amazon Verified Permissions

• Features

  • Amazon Verified Permissions / Features : Adds support for entity Cedar tags.

Braket

• Features

  • Adds ExperimentalCapabilities field to CreateQuantumTask request and GetQuantumTask response objects. Enables use of experimental software capabilities when creating quantum tasks.

Managed Streaming for Kafka

• Features

  • Amazon MSK now supports intelligent rebalancing for MSK Express brokers.

AWS SDK for Java v2 2.38.2

2.38.2 2025-11-07

AWS Control Tower

• Features

  • Added Parent Identifier support to ListEnabledControls and GetEnabledControl API. Implemented RemediationType support for Landing Zone operations: CreateLandingZone, UpdateLandingZone and GetLandingZone APIs

AWS Key Management Service

• Features

  • Added support for new ECC_NIST_EDWARDS25519 AWS KMS key spec

AWS SDK for Java v2

• Bugfixes

  • Consider outstanding demand in ByteBufferStoringSubscriber before requesting more - fixes OutOfMemoryIssues that may occur when using AWS CRT-based S3 client to upload a large object.

Amazon Elastic Compute Cloud

• Features

  • Adds PrivateDnsPreference and PrivateDnsSpecifiedDomains to control private DNS resolution for resource and service network VPC endpoints and IpamScopeExternalAuthorityConfiguration to integrate Amazon VPC IPAM with a third-party IPAM service

Amazon OpenSearch Service

• Features

  • This release introduces the Default Application feature, allowing users to set, change, or unset a preferred OpenSearch UI application on a per-region basis for a streamlined and consistent user experience.

Amazon VPC Lattice

• Features

  • Amazon VPC Lattice now supports custom domain name for resource configurations

AWS SDK for Java v2 2.38.1

2.38.1 2025-11-06

AWS Backup

• Features

  • AWS Backup now supports customer-managed keys (CMK) for logically air-gapped vaults, enabling customers to maintain full control over their encryption key lifecycle. This feature helps organizations meet specific internal governance requirements or external regulatory compliance standards.

AWS IoT

• Features

  • Unsuppress the following operations that were previously suppressed:

    • AttachPrincipalPolicy
    • DetachPrincipalPolicy
    • ListPolicyPrincipals
    • ListPrincipalPolicies

    These operations were previously supporessed because they were deprecated. However, this may be a blocker for customers moving from V1 to V2, so make these available for those customers.

AWS SDK for Java v2

• Features

  • Updated endpoint and partition metadata.

• Bugfixes

  • Increased the default chunk size from 16KB to 128KB for async trailer-based checksum data transfers when using a custom legacy signer

AWS SSO Identity Store

• Features

  • IdentityStore API: added new KMSExceptionReason fields to the Exception object; added multiple new fields to the User APIs - UserStatus, Birthdate, Website and Photos; added multiple new metadata fields for User, Groups and Membership APIs - CreatedAt, CreatedBy, UpdatedAt and UpdatedBy.

Access Analyzer

• Features

  • New field totalActiveErrors added to getFindingsStatistics response.

Amazon Connect Service

• Features

  • Added support for Conditional Questions in Evaluation Forms. Introduced Auto Evaluation capability for Evaluation Forms and Contact Evaluations. Added new API operations: SearchEvaluationForms and SearchContactEvaluations.

Amazon Elastic Compute Cloud

• Features

  • Add Amazon EC2 R8a instance types

Amazon GameLift

• Features

  • Amazon GameLift Servers now supports game builds that use the Windows 2022 operating system.

Amazon QuickSight

• Features

  • Support for New Data Prep Experience

Amazon S3 Tables

• Features

  • Adds support for tagging APIs for S3 Tables

Amazon S3 Vectors

• Features

  • Amazon S3 Vectors provides cost-effective, elastic, and durable vector storage for queries based on semantic meaning and similarity.

Amazon SageMaker Service

• Features

  • Added NodeProvisioningMode parameter to UpdateCluster API to determine how instance provisioning is handled during cluster operations; in Continuous mode. Added VpcId field in UpdateDomain request for SageMaker Unified Studio domains with no VPC to add a customer VPC.

Amazon Simple Systems Manager (SSM)

• Features

  • Provides NoLongerSupportedException error message

AWS SDK for Java v2 2.38.0

2.38.0 2025-11-05

AWS Ground Station

• Features

  • Introduce CreateDataflowEndpointGroupV2 action

AWS SDK for Java v2

• Features

  • Add support for signing async payloads in the default AwsV4aHttpSigner.

Amazon CloudFront

• Features

  • This release adds new and updated API operations. You can now use the IpAddressType field to specify either ipv4 or dualstack for your Anycast static IP list. You can also enable cross-account resource sharing to share your VPC origins with other AWS accounts

Amazon DataZone

• Features

  • Added support for Project Resource Tags

Amazon DynamoDB Enhanced Client

• Features

  • Optimize implementation of the EnhancedDocument#toJson() and EnhancedDocument#getJson().

Amazon Elastic Compute Cloud

• Features

  • This release adds AvailabilityZoneId support for DescribeFastSnapshotRestores, DisableFastSnapshotRestores, and EnableFastSnapshotRestores APIs.

Amazon FSx

• Features

  • Amazon FSx now enables secure management of Active Directory credentials through AWS Secrets Manager integration. Customers can use Secret ARNs instead of direct credentials when joining resources to Active Directory domains.

Amazon SageMaker Service

• Features

  • Add new fields in SageMaker Hyperpod DescribeCluster API response: TargetStateCount, SoftwareUpdateStatus and ActiveSoftwareDeploymentConfig to provide AMI update progress visibility .

Amazon Simple Storage Service

• Features

  • Launch IPv6 dual-stack support for S3 Express

AWS SDK for Java v2 2.37.5

2.37.5 2025-11-04

AWS SDK for Java v2

• Features

  • Updated endpoint and partition metadata.

Amazon Pinpoint SMS Voice V2

• Features

  • This release adds support for the CarrierLookup API, which returns information about a destination phone number including if the number is valid, the carrier, and more.

DynamoDB Enhanced Client

• Bugfixes

  • The DynamoDB Enhanced Client now properly sanitizes version attribute names when building conditional expressions for optimistic locking. Version attributes with special characters in their names will now work correctly. See #3279

AWS SDK for Java v2 2.37.4

2.37.4 2025-11-03

AWS Budgets

• Features

  • Fix the AWS Budgets endpoint for the aws-eusc partition.

AWS SDK for Java v2

• Features

  • Update Jackson and Jackson jr to 2.19.4

Amazon Bedrock AgentCore Control

• Features

  • Adds support for direct code deploy with CreateAgentRuntime and UpdateAgentRuntime

Amazon EC2 Container Service

• Features

  • Documentation-only update for LINEAR and CANARY deployment strategies.

Amazon Elastic Compute Cloud

• Features

  • Add Amazon EC2 trn2.3xlarge instance type.

Amazon Kinesis

• Features

  • Adds support for MinimumThroughputBillingCommitment with new UpdateAccountSettings API. Adds support to configure warm throughput for on-demand streams in new UpdateStreamWarmThroughput API and existing CreateStream API and UpdateStreamMode API.

AWS SDK for Java v2 2.37.3

2.37.3 2025-10-31

AWS Elemental MediaConvert

• Features

  • Adds SlowPalPitchCorrection to audio pitch correction settings. Enables opacity for VideoOverlays. Adds REMUX_ALL option to enable multi-rendition passthrough to VideoSelector for allow listed accounts.

AWS Health APIs and Notifications

• Features

  • Update endpoint ruleset parameters casing

AWS Lambda

• Features

  • Add Python3.14 (python3.14) and Java 25 (java25) support to AWS Lambda

AWS Marketplace Catalog Service

• Features

  • Update endpoint ruleset parameters casing

AWS Resource Groups Tagging API

• Features

  • Update endpoint ruleset parameters casing

AWS SDK for Java v2

• Features

  • Updated endpoint and partition metadata.

AWS Savings Plans

• Features

  • Add dual-stack endpoint support for Savings Plans

AWS Systems Manager QuickSetup

• Features

  • Update endpoint ruleset parameters casing

AWS WAF

• Features

  • Update endpoint ruleset parameters casing

Amazon CloudWatch Logs

• Features

  • Update endpoint ruleset parameters casing

Amazon Connect Cases

• Features

  • Added two new case rule types: Parent Child Field Options (restricts child field options based on parent field value) and Hidden (controls child field visibility based on parent field value). Both enable dynamic field behavior within templates.

Amazon EMR

• Features

  • Update endpoint ruleset parameters casing

Amazon Elastic Compute Cloud

• Features

  • Amazon VPC IP Address Manager (IPAM) now supports automated prefix list management, allowing you to create rules that automatically populate customer-managed prefix lists with CIDRs from your IPAM pools or AWS resources based on tags, Regions, or other criteria.

Amazon FSx

• Features

  • Update endpoint ruleset parameters casing

Amazon Import/Export Snowball

• Features

  • Update endpoint ruleset parameters casing

Amazon Kinesis

• Features

  • Update endpoint ruleset parameters casing

Amazon Omics

• Features

  • Added WDL_LENIENT engine type that enables implicit typecasting of variable values to its compatible declared types

Amazon Redshift

• Features

  • Update endpoint ruleset parameters casing

Amazon SageMaker Service

• Features

  • Allow update of platform identifier via UpdateNotebookInstance operation.

Amazon Textract

• Features

  • Update endpoint ruleset parameters casing

Firewall Management Service

• Features

  • Update endpoint ruleset parameters casing

Payment Cryptography Control Plane

• Features

  • Allow additional characters in the CertificateSubject for GetCertificateSigningRequest API.

AWS SDK for Java v2 2.37.2

2.37.2 2025-10-30

AWS App Mesh

• Features

  • Update endpoint ruleset parameters casing

AWS AppSync

• Features

  • Update endpoint ruleset parameters casing

AWS Application Cost Profiler

• Features

  • Update endpoint ruleset parameters casing

AWS Artifact

• Features

  • Update endpoint ruleset parameters casing

AWS Audit Manager

• Features

  • Update endpoint ruleset parameters casing

AWS Clean Rooms Service

• Features

  • Added support for advanced Spark configurations to optimize SQL performance

AWS Cloud Control API

• Features

  • Update endpoint ruleset parameters casing

AWS CodeCommit

• Features

  • Update endpoint ruleset parameters casing

AWS CodeDeploy

• Features

  • Update endpoint ruleset parameters casing

AWS Compute Optimizer

• Features

  • Update endpoint ruleset parameters casing

AWS Glue

• Features

  • This release adds the capability to enable User Background Sessions for customers running Trusted Identity Propagation enabled Interactive Sessions on AWS Glue.

AWS IoT Events Data

• Features

  • Update endpoint ruleset parameters casing

AWS IoT Greengrass V2

• Features

  • Update endpoint ruleset parameters casing

AWS Key Management Service

• Features

  • Add cross account VPC endpoint service connectivity support to CustomKeyStore.

AWS License Manager Linux Subscriptions

• Features

  • Update endpoint ruleset parameters casing

AWS Marketplace Reporting Service

• Features

  • Update endpoint ruleset parameters casing

AWS SDK for Java v2

• Features

  • Updated endpoint and partition metadata.

• Removals

  • Remove apptest, iotfleethub, lookoutmetrics, lookoutvision, qldb-session, qldb and robomaker

AWS Security Token Service

• Features

  • Update endpoint ruleset parameters casing

AWS Service Catalog

• Features

  • Update endpoint ruleset parameters casing

AWS Single Sign-On

• Features

  • Update endpoint ruleset parameters casing

AWSDeadlineCloud

• Features

  • Update endpoint ruleset parameters casing

AWSServerlessApplicationRepository

• Features

  • Update endpoint ruleset parameters casing

Agents for Amazon Bedrock

• Features

  • Update endpoint ruleset parameters casing

Amazon API Gateway

• Features

  • Update endpoint ruleset parameters casing

Amazon AppConfig

• Features

  • Update endpoint ruleset parameters casing

Amazon Appflow

• Features

  • Update endpoint ruleset parameters casing

Amazon Bedrock AgentCore Control

• Features

  • Web-Bot-Auth support for AgentCore Browser tool to help reduce captcha challenges.

Amazon Chime

• Features

  • Update endpoint ruleset parameters casing

Amazon CloudDirectory

• Features

  • Update endpoint ruleset parameters casing

Amazon CloudSearch

• Features

  • Update endpoint ruleset parameters casing

Amazon CloudWatch

• Features

  • Update endpoint ruleset parameters casing

Amazon CodeCatalyst

• Features

  • Update endpoint ruleset parameters casing

Amazon Cognito Sync

• Features

  • Update endpoint ruleset parameters casing

Amazon Connect Cases

• Features

  • Update endpoint ruleset parameters casing

Amazon DevOps Guru

• Features

  • Update endpoint ruleset parameters casing

Amazon DocumentDB with MongoDB compatibility

• Features

  • Adding FailoverState and TagList to GlobalCluster and SynchronizationStatus to GlobalClusterMember.

Amazon EC2 Container Service

• Features

  • Amazon ECS Service Connect now supports Envoy access logs, providing deeper observability into request-level traffic patterns and service interactions.

Amazon EKS Auth

• Features

  • Update endpoint ruleset parameters casing

Amazon ElastiCache

• Features

  • Update endpoint ruleset parameters casing

Amazon Fraud Detector

• Features

  • Update endpoint ruleset parameters casing

Amazon Keyspaces Streams

• Features

  • Update endpoint ruleset parameters casing

Amazon Kinesis Firehose

• Features

  • Update endpoint ruleset parameters casing

Amazon Location Service Places V2

• Features

  • Update endpoint ruleset parameters casing

Amazon Neptune

• Features

  • Update endpoint ruleset parameters casing

Amazon Prometheus Service

• Features

  • Add Anomaly Detection APIs for Amazon Managed Prometheus

Amazon S3 on Outposts

• Features

  • Update endpoint ruleset parameters casing

Amazon SageMaker Runtime

• Features

  • Update endpoint ruleset parameters casing

EMR Serverless

• Features

  • This release adds the capability to enable User Background Sessions for customers running Trusted Identity Propagation enabled Interactive Sessions on EMR Serverless Applications.

Managed integrations for AWS IoT Device Management

• Features

  • Add a new GetManagedThingCertificate API to expose Iot ManagedIntegrations (MI) device certificate, and add "-" support for name, properties, actions and events in the CapabilityReportCapability object.

RTBFabric

• Features

  • RTB Fabric documentation update.

Schemas

• Features

  • Update endpoint ruleset parameters casing

AWS SDK for Java v2 2.37.1

2.37.1 2025-10-29

Amazon Bedrock Runtime

• Features

  • Add support for system tool and web citation response.

Amazon DynamoDB Enhanced Client

• Features

  • Add support for @DynamoDbFlatten to flatten a Map<String, String> to top level attributes of an object