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npm · #3585 most downloaded on npm
[](https://www.npmjs.com/package/@aws-sdk/eventstream-handler-node) [](https://ww
Last release 12 days ago
22 Sep 2026
Ships fairly regularly
a new release about every 2 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
6 years old
222 releases · first in 2020
client-ec2: Added "future" allocation type for future dated capacity reservation
client-bedrock-agent-runtime: Adds multi-turn input support for an Agent node in an Amazon Bedrock Flow
One column per quarter.
credential-providers: supply backup credentials to fromTemporaryCredentials
client-iotsecuretunneling: Adds dualstack endpoint support for IoT Secure Tunneling
xhr-http-handler: fix abort signal sharing for multiple requests
client-dlm: This release adds support for Local Zones in Amazon Data Lifecycle Manager EBS snapshot lifecycle policies.
client-bcm-pricing-calculator: Updated condition key inference from Workload Estimate, Bill Scenario, and Bill Estimate resources. Updated documentati
client-b2bi: Add new X12 transactions sets and versions
client-partnercentral-selling: Announcing AWS Partner Central API for Selling: This service launch Introduces new APIs for co-selling opportunity mana
client-accessanalyzer: Expand analyzer configuration capabilities for unused access analyzers. Unused access analyzer configurations now support the a
client-accessanalyzer: This release adds support for policy validation and external access findings for resource control policies (RCP). IAM Access An
client-codebuild: AWS CodeBuild now adds additional compute types for reserved capacity fleet.
client-appconfig: This release improves deployment safety by granting customers the ability to REVERT completed deployments, to the last known good st
update error messge to NumberValue
middleware-user-agent: ignore errors from inspecting credentials
scripts: process commits since origin/main in test:e2epreview
s3-request-presigner: enable overriding hoistable headers
codegen: fix setting of default signing name
launchType and sourceIPs fields to GuardDuty findings. (13c3582)client-cognito-identity: This release adds sensitive trait to some required shapes.
eventstream-handler-node: start streaming without waiting for response
client-ec2: Documentation updates for Elastic Compute Cloud (EC2).
eventstream-handler-node: add system clock offset to event signing streams
lib-storage: ignore overall data content-length for UploadPart operation
credential-providers: use latest version for client peerDependencies
client-eventbridge: Amazon EventBridge introduces KMS customer-managed key (CMK) encryption support for custom and partner events published on EventBr
client-dynamodb: This release adds support to specify an optional, maximum OnDemandThroughput for DynamoDB tables and global secondary indexes in the
client-bedrock-agent: This release adds support for using MongoDB Atlas as a vector store when creating a knowledge base.
client-backup: This release introduces a boolean attribute ManagedByAWSBackupOnly as part of ListRecoveryPointsByResource api to filter the recovery p
client-ivs-realtime: adds support for multiple new composition layout configuration options (grid, pip)
core: add error metadata indicating clock skew correction
client-rds: Add pattern and length based validations for DBShardGroupIdentifier
client-sts: pass parent logger & requestHandler to STS
credential-provider-node: pass client region to inner credential client region
middleware-sdk-s3: do not warn when content-length is 0
get full list of exports for esm compat in dist-cjs
client-b2bi: Increasing TestMapping inputFileContent file size limit to 5MB and adding file size limit 250KB for TestParsing input file. This release
dependency check script and undeclared dependencies
client-connect: Amazon Connect, Contact Lens Evaluation API increase evaluation notes max length to 3072.
client-backup: AWS Backup - Features: Add VaultType to the output of DescribeRecoveryPoint, ListRecoveryPointByBackupVault API and add ResourceType to
client-qconnect: This release adds the PutFeedback API and allows providing feedback against the specified assistant for the specified target.
client-elasticache: Launching Amazon ElastiCache Serverless that enables you to create a cache in under a minute without any capacity management. Elas
client-backup: AWS Backup - Features: Provide Job Summary for your backup activity.
[@smithy](https://github.com/smithy).api#httpBearerAuth (#5271) (2e1ac5b)client-controltower: AWS Control Tower supports tagging for enabled controls. This release introduces TagResource, UntagResource and ListTagsForResour
codegen: use partial record for enum keyed types
lib-dynamodb: add e2e suite and bug fixes for lib-dynamodb
client-appconfig: AWS AppConfig introduces KMS customer-managed key (CMK) encryption support for data saved to AppConfig's hosted configuration store.
client-braket: This release adds support to view the device queue depth (the number of queued quantum tasks and hybrid jobs on a device) and queue pos
EKS_CLUSTER_NAME to filter and sort key. (5f15b82)credential-provider-ini: add DurationSeconds to assumeRole params
client-ecr: This release will have ValidationException be thrown from ECR LifecyclePolicy APIs in regions LifecyclePolicy is not supported, this inclu
[@aws](https://github.com/aws).auth#sigv4 identity providers for the AWS SDK (#5179) (53ef8f9), closes aws.auth#sigv4 aws.auth#sigv4 aws.auth#sigv4[@http](https://github.com/http)BearerAuth identity providers (#5169) (4e65c3e)s3-presigned-post: ensure unique conditions in policy
credential-provider-sso: accept all unexpired tokens as unexpired
client-mediapackage: Fix SDK logging of certain fields.
client-backup: This release introduces a new logically air-gapped vault (Preview) in AWS Backup that stores immutable backup copies, which are locked
middleware-websocket: pass options to presign in WebsocketSignatureV4 sign
codegen: pkg.json merge behavior
middleware-sdk-s3-control: ignore IP address in host prefix dedupe
client-appstream: This release introduces app block builder, allowing customers to provision a resource to package applications into an app block
client-emr: This release introduces a new Amazon EMR EPI called ListSupportedInstanceTypes that returns a list of all instance types supported by a gi
client-emr: This release provides customers the ability to specify an allocation strategies amongst PRICE_CAPACITY_OPTIMIZED, CAPACITY_OPTIMIZED, LOWE
client-iotfleetwise: Campaigns now support selecting Timestream or S3 as the data destination, Signal catalogs now support "Deprecation" keyword relea…
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