AWS SDK for Java v2 2.50.2

2.50.2 2026-07-31

AWS Billing

• Features

  • Adds GetEnterpriseSupportChargeSummary, GetEnterpriseSupportContractDetails, and ListEnterpriseSupportLinkedAccountCharges. These APIs provide first-time programmatic access to billing data for Enterprise Support usage previously only available upon request through AWS Concierge or Support.

AWS CloudFormation

• Features

  • Adding enum for sensitive property to DriftIgnoredReason

AWS Elemental Inference

• Features

  • AWS Elemental Inference now supports graphic composition on cropped video outputs, enabling branded graphics and other visual elements to be overlaid as part of the inference workflow.

AWS Marketplace Catalog Service

• Features

  • This release enhances the ListEntities API to support TargetAgreementId, TargetAgreementIntent, and CreatedBySource filters for the Offer entity type.

AWS Network Firewall

• Features

  • Doc Updates for Container Attributes

AWS Outposts

• Features

  • Adds the "EKS" value to the AWSServiceName enum and marks the Address field as sensitive.

AWS Resilience Hub V2

• Features

  • Adding support for new testing capability in AWS Resilience Hub.

Amazon Bedrock Runtime

• Features

  • Added support for mid-conversation tool changes in the Amazon Bedrock Converse and ConverseStream APIs

Amazon CloudWatch Logs

• Features

  • Amazon CloudWatch Logs now lets you create and update lookup tables directly from CloudWatch Logs query results by passing a queryId, and configure a lookup table as a scheduled query destination so it refreshes automatically with the latest query results on each run.

Amazon DataZone

• Features

  • Adding support for enhanced Git experience in Sagemaker Unified Studio.

Amazon Prometheus Service

• Features

  • Amazon Managed Service for Prometheus adds support for an Amazon OpenSearch Service exporter for managed collectors.

Amazon QuickSight

• Features

  • Adding TopicV2 management APIs, adding possibility to use Topics in Analysis

Amazon Relational Database Service

• Features

  • Adds StorageOperationStatus and StorageOperationPercentProgress to DescribeDBInstances, letting you monitor RDS storage initialization and optimization progress.

Amazon Transcribe Streaming Service

• Features

  • This release adds a new optional TranscriptFormat parameter to the Amazon Transcribe streaming API, letting customers select spoken or written form for numeric and formatted output.

AmazonConnectCampaignServiceV2

• Features

  • Launching feature for abandonment rate pacing control for outbound campaigns.

AWS SDK for Java v2 2.50.1

2.50.1 2026-07-30

AWS Billing and Cost Management Pricing Calculator

• Features

  • Removing Smithy RPC v2 CBOR support that was added in previous SDK release.

AWS Billing and Cost Management Recommended Actions

• Features

  • Removing Smithy RPC v2 CBOR support that was added in previous SDK release.

AWS SDK for Java v2

• Features

  • Add the @SdkAdvancedApi annotation, which marks APIs that are error-prone to implement, override, call, or configure so that using them incorrectly compiles cleanly but can fail or misbehave at runtime. The annotation records structured guidance (the risky usage kind, an explanation of the contract to uphold, a safer alternative, and a documentation link) and is applied to several streaming and interceptor extension points, including AsyncRequestBody, AsyncResponseTransformer, ContentStreamProvider, the mutating ExecutionInterceptor content hooks, and the FUTURE_COMPLETION_EXECUTOR advanced client option.
  • Updated endpoint and partition metadata.

AWS SDK for Java v2 2.50.0

2.50.0 2026-07-30

AWS Identity and Access Management

• Features

  • Improved IAM Policy Simulator accuracy. Simulator now evaluates SCP conditions and resource scoping, returns explicitDeny for explicit SCP denials, and reports accurate cross-account decisions.

AWS Lambda

• Features

  • Add Python3.15 (python3.15) and NodeJs 26 (nodejs26.x) support to AWS Lambda

AWS Network Firewall

• Features

  • Adds UPDATING field to Container Association Status

AWS SDK for Java v2

• Bugfixes

  • Improve endpoint resolution performance by replacing URI.create with a lightweight EndpointUrl.

AWS Security Agent

• Features

  • Adds support for providing a branch override when configured integrated repositories

Amazon Bedrock AgentCore Control

• Features

  • Adds support for configuring models through the OpenResponses API for custom evaluators. CreateEvaluator and UpdateEvaluator now accept an OpenResponses model configuration for LLM-as-a-Judge evaluations.

Amazon S3

• Bugfixes

  • Honor an explicit S3Configuration.expectContinueEnabled(false) when cross region access is enabled.

Amazon SageMaker Service

• Features

  • Adds support for g7 family instance types for SageMaker Studio JupyterLab and CodeEditor apps for IAD (us-east-1), PDX (us-west-2), CMH (us-east-2).

Managed Streaming for Kafka

• Features

  • Amazon MSK Express brokers now support streaming tables for Apache Iceberg, continuously materializing Apache Kafka topics as Iceberg tables in Amazon S3 Tables. Express brokers also now support data delivery to Amazon S3 general purpose buckets.

PricingPlanManager

• Features

  • Adds support for Public PricingPlanManager SDK

AWS SDK for Java v2 2.49.6

2.49.6 2026-07-29

AWS Database Migration Service

• Features

  • Updated documentation for various DMS Schema Conversion operations

AWS Glue

• Features

  • Adding filtering, partitioning, and VPC support to AWS Glue REST API connector

AWS IoT SiteWise

• Features

  • We have released a new set of APIs in support of a major new feature within AWS IoT SiteWise called Scenario Discover. Please see user guide about the feature and the API guide in public documentation for new APIs.

AWS SDK for Java v2

• Features

  • Updated endpoint and partition metadata.

• Bugfixes

  • Fixed an issue where duplicate signing-region endpoint keys in service metadata caused ServiceMetadata static initialization to fail with "Duplicate keys are provided". The generated SIGNING_REGIONS_BY_REGION map now tolerates duplicate keys.

AWS WAFV2

• Features

  • AWS WAF now supports pre-parse text transformations, letting you normalize raw query strings before parsing, available on rule statements that use SingleQueryArgument or AllQueryArguments as the FieldToMatch. AWS WAF also added 10 new text transformations, including ModSecurity v3 parity options.

Amazon Elastic Compute Cloud

• Features

  • This release adds support for policy-based routing on AWS Transit Gateway, enabling you to route traffic based on 5-tuple matching (source IP, destination IP, source port, destination port, and protocol) using new policy table entry APIs that direct matching traffic to a target route table.

Amazon GameLift Streams

• Features

  • Adds ListApplicationShaderCaches API to retrieve shader cache metadata for applications and adds stream URLs, which give end users temporary, unauthenticated access to a stream session in their browser. Includes CreateStreamUrl, GetStreamUrl, ListStreamUrls, and RevokeStreamUrl operations.

AWS SDK for Java v2 2.49.5

2.49.5 2026-07-28

AWS DataSync

• Features

  • Adds Enhanced mode support for EFS and FSx Lustre locations without an agent, and for HDFS (TDE), Azure Blob, and object storage locations with an agent. HDFS Enhanced mode supports multiple NameNodes for High Availability. Enhanced mode agents can now be deployed on Microsoft Hyper-V.

Amazon Bedrock AgentCore Control

• Features

  • AgentCore Identity now supports Private Key JWT client authentication for OAuth 2.0 credential providers. Agents can authenticate to identity provider token endpoints with a JWT client assertion signed by a customer-managed AWS KMS asymmetric key, eliminating the need for client secrets.

Amazon Connect Service

• Features

  • Documentation updates for SearchRules, AssociateRoutingProfileQueues, CreateRoutingProfile, AssociateContactWithUser CreateTaskTemplate, and UpdateTaskTemplate

IAM Roles Anywhere

• Features

  • Increases certificate string length for trust anchor source data to support new adjustable trust anchor limits.

TrustedAdvisor Public API

• Features

  • Adds ListRecommendationsForResource API and four CheckSummary fields (resourceArnQueryable, awsResourceTypes, checkGranularity, recommendationId) to retrieve recommendations for a given resource ARN.

AWS SDK for Java v2 2.49.4

2.49.4 2026-07-27

AWS Account

• Features

  • This release adds support for the GetPrimaryEmailUpdateStatus API operation, which allows customers to retrieve the current status of a primary email address update request for an AWS account. The operation returns status information including whether the update is pending, completed, or failed.

AWS Billing and Cost Management Data Exports

• Features

  • With this release, customers can configure their data exports to deliver CSV reports in ZIP compressed format.

AWS Clean Rooms ML

• Features

  • This release adds support for the CR.8X worker type for SQL (32 vCPU)

AWS Clean Rooms Service

• Features

  • This release adds support for the CR.8X worker type for SQL (32 vCPU)

AWS Glue

• Features

  • Adds BatchGetDataQualityRulesetEvaluationRun API to retrieve multiple runs in one call, ObservationScope and ObservationMode parameters for anomaly detection, writing evaluation results to Data Catalog tables, and custom log group paths for recommendation runs.

AWS SDK for Java v2

• Features

  • Updated endpoint and partition metadata.

AWS Security Agent

• Features

  • AWS Security Agent adds a new task hours field that reflects the active work done for a task.

Amazon EMR Containers

• Features

  • With this launch, you can now set concurrent job limits on a virtual cluster, giving you fine-grained control over how many job runs execute at once and how many can wait in queue.

Amazon QuickSight

• Features

  • Added new Governance fields to Custom Permissions API to support Deny By Default functionality.

Amazon SageMaker Service

• Features

  • This release adds LoRA adapters, training plans, and new instance types to SageMaker inference optimization. CreateAIRecommendationJob accepts optional AdapterSource and CreateOptimizationJob accepts optional TrainingPlanArns and the ml.g7e and ml.p6-b200 families.

Partner Central Account API

• Features

  • Adds optional headquarters location to StartProfileUpdateTask, letting partners record their headquarters as an ISO 3166 country and subdivision code on their profile. When headquarters is provided, both the country and subdivision codes are required.

S3 Transfer Manager

• Bugfixes

  • Fix race condition when invoking pausing upload that can cause a NullPointerException.

AWS SDK for Java v2 2.49.3

2.49.3 2026-07-24

AWS Artifact

• Features

  • Added the PutComplianceInquiryFeedback API, enabling customers to submit feedback on compliance inquiry responses. Customers can rate responses as helpful or not helpful and provide optional reason codes and comments.

AWS SDK for Java v2

• Features

  • Updated endpoint and partition metadata.

• Bugfixes

  • Fixed several delegating AsyncRequestBody implementations (including those used by S3 Transfer Manager uploads) that reported the request-body type as unknown in the user-agent business metric instead of the actual type (file, bytes, or stream).
  • Update ResponseInputStream, to only return 0 from available() if the stream is closed; in other cases, if the wrapped stream returns 0 from available(), 1 is returned instead. This is to avoid cases where other classes such as java.util.zip.GZIPInputStream misinterpret this as meaning the stream is closed.

Amazon CloudWatch Application Insights

• Features

  • This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.1. The SDK will prioritize its most performant protocol.

Amazon Cognito Identity Provider

• Features

  • Amazon Cognito user pools now support the AdminGetUserAuthFactors operation, which lets administrators retrieve the configured authentication factors (such as password, SMS, email, and TOTP) available for a specific user in a user pool.

Amazon DynamoDB

• Features

  • Endpoint test standardizations

Amazon Neptune Graph

• Features

  • Update validations for Tag Keys and KMS Key ARNs.

RTBFabric

• Features

  • The deprecated inboundLinksCount field has been removed from the GetResponderGateway API response. Customers who previously relied on this field should use linksRequestedCount instead.

odb

• Features

  • Documentation-only update to clarify the operation-specific valid values for the externalIdType field.

AWS SDK for Java v2 2.49.2

2.49.2 2026-07-23

AWS Backup Gateway

• Features

  • This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.0. The SDK will prioritize its most performant protocol.

AWS Billing and Cost Management Pricing Calculator

• Features

  • This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.0. The SDK will prioritize its most performant protocol.

AWS Billing and Cost Management Recommended Actions

• Features

  • This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.0. The SDK will prioritize its most performant protocol.

AWS CRT HTTP Client

• Features

  • Add numEventLoopThreads(Integer) to AwsCrtAsyncHttpClient.Builder and AwsCrtHttpClient.Builder to configure the number of CRT event-loop (IO) threads. When set, the client owns a private EventLoopGroup of that size (must be greater than 1); when unset, it shares the process-wide default group.

AWS Elemental MediaPackage v2

• Features

  • This release adds support for non-epoch-locked CMAF ingest in MediaPackageV2 channels.

Amazon AppStream

• Features

  • This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.1. The SDK will prioritize its most performant protocol.

Amazon Bedrock AgentCore

• Features

  • Adds support for the Bring Your Own Storage(BYOS) feature in AgentCore Browser and Code Interpreter. Enables mounting S3Files and EFS File Systems via Access points.

Amazon Bedrock AgentCore Control

• Features

  • Adds support for the Bring Your Own Storage(BYOS) feature in AgentCore Browser and Code Interpreter. Enables mounting S3Files and EFS File Systems via Access points.

Amazon DataZone

• Features

  • Adds support for notebook sync with S3 ipynb files

Amazon GameLift Streams

• Features

  • GameLift Streams now supports configuring a custom aspect ratio per stream session to accommodate different player devices. Supported aspect ratios include landscape, portrait, and square - delivering a full-screen experience without letterboxing or cropping.

Amazon Kendra Intelligent Ranking

• Features

  • This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.0. The SDK will prioritize its most performant protocol.

Amazon QuickSight

• Features

  • Added new capabilities to custom permissions profiles to control access to Amazon Quick through the browser extension and Microsoft Word, Outlook, Excel, and PowerPoint add-ins.

Amazon SageMaker Service

• Features

  • Release support for c6a, m6a, m6g, m7g, m8g instance types for SageMaker HyperPod

Amazon Workspaces Instances

• Features

  • This release adds Smithy RPC v2 CBOR as an additional protocol alongside the existing AWS JSON 1.0. The SDK will prioritize its most performant protocol.

Redshift Data API Service

• Features

  • This release include long polling provids a new parameter wait-time-seconds to 5 API operations, new API ListSessions, and a new parameter execution-mode to BatchExecuteStatement

AWS SDK for Java v2 2.49.1

2.49.1 2026-07-22

ARC - Region switch

• Features

  • Adds support for a client token in StartPlanExecution to make plan execution requests idempotent for safe retries.

AWS CRT HTTP Client

• Bugfixes

  • Do not set the Content-Length header on a request that already carries Transfer-Encoding. Emitting both violates RFC 7230 and was rejected by the underlying CRT layer; this aligns the CRT client with the Netty client's existing behavior for chunked requests.

AWS Parallel Computing Service

• Features

  • AWS PCS Node Lifecycle Actions provides a structured way to run custom scripts at defined points in a compute node's lifecycle directly through the AWS PCS compute node group API.

AWS SDK for Java v2

• Features

  • Updated endpoint and partition metadata.

Amazon CloudWatch

• Features

  • Adds documented value constraints for CloudWatch Log Alarm scheduled query configuration fields, and makes LogGroupIdentifiers optional for log alarms.

Amazon GuardDuty

• Features

  • Amazon GuardDuty now returns filter lifecycle metadata in GetFilter responses. The response includes createdAt and updatedAt timestamps and a version number that increments on each update, giving you visibility into when a filter was created and last modified.

Amazon Prometheus Service

• Features

  • Add CloudWatch dataset destinations for Amazon Managed Service for Prometheus collectors.

Amazon S3

• Bugfixes

  • Fix a race condition in multipart upload with low maxInFlightParts where CompleteMultipartUpload could be initiated while the final part was still uploading.

Amazon Simple Email Service

• Features

  • Launching DEED and MREP in US GOV

CloudWatch Observability Admin Service

• Features

  • Enablement for ALB and Bedrock Knowledge Base logs via Observability Admin Telemetry Rule for account and organization level

Elastic Load Balancing

• Features

  • This adds CLI examples for the IpAddressType field on SourceIpConfig, enabling Network Load Balancer listener rules to match traffic based on whether the source IP is IPv4 or IPv6.

Partner Central Account API

• Features

  • Adds Qualifications Association APIs that enable partners to associate a subsidiary account's qualifications with a primary account. Once associated, qualifications are shared across all connected accounts and scorecards are consolidated. Partners can start and track association and disassociation.

AWS SDK for Java v2 2.49.0

2.49.0 2026-07-21

AWS EntityResolution

• Features

  • Add support for real time matching with AWS Entity Resolution matching workflows with advanced rule sets.

AWS Invoicing

• Features

  • Added the SendProcurementPortalValidation and VerifyProcurementPortalValidation APIs. You can use the AWS SDKs to self-service activate your Procurement Portal Preferences created on the Billing Preferences page with a one-time-passcode (OTP) delivered to your portal.

AWS SDK for Java v2

• Features

  • Update Netty to 4.1.136

• Bugfixes

  • Eliminate per-operation lambdas for endpoint and auth scheme resolution in generated clients, permanently fixing constant pool overflow for large services like EC2 Internal.

Amazon EMR Containers

• Features

  • Added support for the DeleteSecurityConfiguration API, which allows customers to delete security configurations in Amazon EMR on EKS. Also added authenticationConfiguration in securityConfigurationdata structure.

Amazon Redshift

• Features

  • Amazon Redshift - Added support for managing Query Editor V2 IAM Identity Center applications via new CreateQev2IdcApplication, DescribeQev2IdcApplications, ModifyQev2IdcApplication, and DeleteQev2IdcApplication API operations.

Amazon Simple Systems Manager (SSM)

• Features

  • Added a WarningMessage field to Automation along with corresponding public documentation.

Inspector2

• Features

  • GA date - July 21st 2026, remove Tags field from ListCodeSecurityIntegration and ListCodeSecurityScanConfiguration.

Redshift Data API Service

• Features

  • update the workgroupArn to include EUSC partition, tests in THF Gamma and Prod no issue

Timestream InfluxDB

• Features

  • This release adds support for custom plugins in Amazon Timestream for InfluxDB. InfluxDB 3 Core and Enterprise DB parameter groups now accept a plugin repository URL and optional AWS Secrets Manager secret ARN, so the Processing Engine loads your Python plugins from a public or private repository.